./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/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_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1 --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-d790fec [2024-12-02 05:49:40,547 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 05:49:40,608 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 05:49:40,613 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 05:49:40,613 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 05:49:40,634 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 05:49:40,634 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 05:49:40,634 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 05:49:40,635 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 05:49:40,635 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 05:49:40,639 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 05:49:40,639 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 05:49:40,640 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 05:49:40,640 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 05:49:40,640 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 05:49:40,640 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 05:49:40,640 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 05:49:40,640 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 05:49:40,640 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 05:49:40,640 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 05:49:40,640 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 05:49:40,640 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 05:49:40,640 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 05:49:40,640 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 05:49:40,641 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 05:49:40,641 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 05:49:40,641 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 05:49:40,641 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 05:49:40,641 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 05:49:40,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 05:49:40,641 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 05:49:40,641 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 05:49:40,641 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 05:49:40,641 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 05:49:40,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 05:49:40,641 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 05:49:40,641 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 05:49:40,642 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 05:49:40,642 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 05:49:40,642 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 05:49:40,642 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 05:49:40,642 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 05:49:40,642 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 05:49:40,642 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 05:49:40,642 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 05:49:40,642 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1 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 [2024-12-02 05:49:40,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 05:49:40,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 05:49:40,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 05:49:40,853 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 05:49:40,854 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 05:49:40,855 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.cil.out.i [2024-12-02 05:49:43,476 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/data/32d1f0262/c544d725d1754135a0ec4480a64cb27c/FLAGfc8ae9c37 [2024-12-02 05:49:43,976 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 05:49:43,977 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.cil.out.i [2024-12-02 05:49:44,026 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/data/32d1f0262/c544d725d1754135a0ec4480a64cb27c/FLAGfc8ae9c37 [2024-12-02 05:49:44,065 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/data/32d1f0262/c544d725d1754135a0ec4480a64cb27c [2024-12-02 05:49:44,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 05:49:44,068 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 05:49:44,069 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 05:49:44,069 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 05:49:44,073 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 05:49:44,074 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:49:44" (1/1) ... [2024-12-02 05:49:44,074 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31f249f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:44, skipping insertion in model container [2024-12-02 05:49:44,074 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:49:44" (1/1) ... [2024-12-02 05:49:44,181 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 05:49:45,926 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_3e09414c-a496-4fa2-a2b8-320565006ce8/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] [2024-12-02 05:49:45,974 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-12-02 05:49:45,976 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 05:49:45,997 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 05:49:46,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [3507] [2024-12-02 05:49:46,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3635] [2024-12-02 05:49:46,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3642] [2024-12-02 05:49:46,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [4961] [2024-12-02 05:49:46,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6300] [2024-12-02 05:49:46,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9460] [2024-12-02 05:49:46,441 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_3e09414c-a496-4fa2-a2b8-320565006ce8/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] [2024-12-02 05:49:46,447 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-12-02 05:49:46,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 05:49:46,504 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: ldv_assume [2024-12-02 05:49:46,511 INFO L204 MainTranslator]: Completed translation [2024-12-02 05:49:46,512 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46 WrapperNode [2024-12-02 05:49:46,512 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 05:49:46,513 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 05:49:46,513 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 05:49:46,513 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 05:49:46,520 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:46,593 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:46,751 INFO L138 Inliner]: procedures = 275, calls = 6068, calls flagged for inlining = 107, calls inlined = 81, statements flattened = 6993 [2024-12-02 05:49:46,752 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 05:49:46,752 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 05:49:46,752 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 05:49:46,753 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 05:49:46,764 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:46,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:46,789 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:47,662 INFO L175 MemorySlicer]: Split 2389 memory accesses to 114 slices as follows [602, 4, 4, 4, 21, 4, 12, 4, 4, 6, 4, 4, 2, 4, 4, 4, 4, 4, 4, 4, 8, 19, 4, 3, 4, 8, 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, 677, 4, 4, 112, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 4, 4, 480, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 15, 4, 2, 4, 4, 4, 4, 4, 4, 4, 25, 4, 7, 5, 4]. 28 percent of accesses are in the largest equivalence class. The 1028 initializations are split as follows [0, 4, 4, 4, 0, 4, 12, 4, 4, 0, 4, 4, 2, 4, 4, 4, 4, 4, 4, 4, 8, 0, 4, 3, 4, 8, 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, 8, 4, 4, 112, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0, 4, 4, 480, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0, 4, 0, 4, 4, 4, 4, 4, 4, 4, 0, 4, 6, 5, 4]. The 753 writes are split as follows [516, 0, 0, 0, 18, 0, 0, 0, 0, 1, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 168, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 0, 1, 0, 0, 0, 0, 0, 0, 0, 25, 0, 0, 0, 0]. [2024-12-02 05:49:47,662 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:47,663 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:47,791 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:47,800 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:47,822 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:47,886 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:47,905 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:47,948 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 05:49:47,950 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 05:49:47,950 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 05:49:47,950 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 05:49:47,951 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:47,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 05:49:47,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:49:47,977 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 05:49:47,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 05:49:47,998 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_queue_status_stage [2024-12-02 05:49:47,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_queue_status_stage [2024-12-02 05:49:47,998 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_queue [2024-12-02 05:49:47,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_queue [2024-12-02 05:49:47,998 INFO L130 BoogieDeclarations]: Found specification of procedure ep_bd_list_free [2024-12-02 05:49:47,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_bd_list_free [2024-12-02 05:49:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 05:49:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 05:49:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 05:49:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 05:49:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 05:49:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 05:49:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 05:49:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 05:49:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 05:49:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 05:49:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 05:49:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-12-02 05:49:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2024-12-02 05:49:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#55 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#56 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#57 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#58 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#59 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#60 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#61 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#62 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#63 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#64 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#65 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#66 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#67 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#68 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#69 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#70 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#71 [2024-12-02 05:49:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#72 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#73 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#74 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#75 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#76 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#77 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#78 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#79 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#80 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#81 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#82 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#83 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#84 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#85 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#86 [2024-12-02 05:49:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#87 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#88 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#89 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#90 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#91 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#92 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#93 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#94 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#95 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#96 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#97 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#98 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#99 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#100 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#101 [2024-12-02 05:49:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#102 [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#103 [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#104 [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#105 [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#106 [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#107 [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#108 [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#109 [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#110 [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#111 [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#112 [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#113 [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 05:49:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure init_ep [2024-12-02 05:49:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ep [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 05:49:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 05:49:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2024-12-02 05:49:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2024-12-02 05:49:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-02 05:49:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-02 05:49:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_reset [2024-12-02 05:49:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_reset [2024-12-02 05:49:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 05:49:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 05:49:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-12-02 05:49:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-12-02 05:49:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_ep_disable [2024-12-02 05:49:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_ep_disable [2024-12-02 05:49:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure usb_del_gadget_udc [2024-12-02 05:49:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_del_gadget_udc [2024-12-02 05:49:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 05:49:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 05:49:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 05:49:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 05:49:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 05:49:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 05:49:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 05:49:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-12-02 05:49:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#48 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#49 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#50 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#51 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#52 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#53 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#54 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#55 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#56 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#57 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#58 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#59 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#60 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#61 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#62 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#63 [2024-12-02 05:49:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#64 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#65 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#66 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#67 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#68 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#69 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#70 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#71 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#72 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#73 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#74 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#75 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#76 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#77 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#78 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#79 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#80 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#81 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#82 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#83 [2024-12-02 05:49:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#84 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#85 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#86 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#87 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#88 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#89 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#90 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#91 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#92 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#93 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#94 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#95 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#96 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#97 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#98 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#99 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#100 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#101 [2024-12-02 05:49:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#102 [2024-12-02 05:49:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#103 [2024-12-02 05:49:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#104 [2024-12-02 05:49:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#105 [2024-12-02 05:49:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#106 [2024-12-02 05:49:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#107 [2024-12-02 05:49:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#108 [2024-12-02 05:49:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#109 [2024-12-02 05:49:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#110 [2024-12-02 05:49:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#111 [2024-12-02 05:49:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#112 [2024-12-02 05:49:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#113 [2024-12-02 05:49:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 05:49:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 05:49:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 05:49:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 05:49:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 05:49:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 05:49:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 05:49:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-12-02 05:49:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#48 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#49 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#50 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#51 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#52 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#53 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#54 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#55 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#56 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#57 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#58 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#59 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#60 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#61 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#62 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#63 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#64 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#65 [2024-12-02 05:49:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#66 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#67 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#68 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#69 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#70 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#71 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#72 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#73 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#74 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#75 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#76 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#77 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#78 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#79 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#80 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#81 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#82 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#83 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#84 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#85 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#86 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#87 [2024-12-02 05:49:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#88 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#89 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#90 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#91 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#92 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#93 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#94 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#95 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#96 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#97 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#98 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#99 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#100 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#101 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#102 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#103 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#104 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#105 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#106 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#107 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#108 [2024-12-02 05:49:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#109 [2024-12-02 05:49:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#110 [2024-12-02 05:49:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#111 [2024-12-02 05:49:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#112 [2024-12-02 05:49:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#113 [2024-12-02 05:49:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2024-12-02 05:49:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2024-12-02 05:49:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 05:49:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 05:49:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2024-12-02 05:49:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2024-12-02 05:49:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_req_complete [2024-12-02 05:49:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_req_complete [2024-12-02 05:49:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_free_request [2024-12-02 05:49:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_free_request [2024-12-02 05:49:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure bd_add_to_bdi [2024-12-02 05:49:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_add_to_bdi [2024-12-02 05:49:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_remove [2024-12-02 05:49:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_remove [2024-12-02 05:49:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-12-02 05:49:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-12-02 05:49:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 05:49:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 05:49:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_stop [2024-12-02 05:49:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_stop [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 05:49:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 05:49:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#55 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#56 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#57 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#58 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#59 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#60 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#61 [2024-12-02 05:49:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#62 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#63 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#64 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#65 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#66 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#67 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#68 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#69 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#70 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#71 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#72 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#73 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#74 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#75 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#76 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#77 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#78 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#79 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#80 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#81 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#82 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#83 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#84 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#85 [2024-12-02 05:49:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#86 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#87 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#88 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#89 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#90 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#91 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#92 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#93 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#94 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#95 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#96 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#97 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#98 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#99 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#100 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#101 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#102 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#103 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#104 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#105 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#106 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#107 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#108 [2024-12-02 05:49:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#109 [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#110 [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#111 [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#112 [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#113 [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-02 05:49:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 05:49:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2024-12-02 05:49:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 05:49:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 05:49:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 05:49:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2024-12-02 05:49:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#54 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#55 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#56 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#57 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#58 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#59 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#60 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#61 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#62 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#63 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#64 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#65 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#66 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#67 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#68 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#69 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#70 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#71 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#72 [2024-12-02 05:49:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#73 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#74 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#75 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#76 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#77 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#78 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#79 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#80 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#81 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#82 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#83 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#84 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#85 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#86 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#87 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#88 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#89 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#90 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#91 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#92 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#93 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#94 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#95 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#96 [2024-12-02 05:49:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#97 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#98 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#99 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#100 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#101 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#102 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#103 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#104 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#105 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#106 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#107 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#108 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#109 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#110 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#111 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#112 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#113 [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_free_ep [2024-12-02 05:49:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_free_ep [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 05:49:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_notify_xfr [2024-12-02 05:49:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_notify_xfr [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 05:49:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 05:49:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 05:49:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_stop_ep [2024-12-02 05:49:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_stop_ep [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-02 05:49:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_ep_set_stall [2024-12-02 05:49:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_ep_set_stall [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 05:49:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_map_request [2024-12-02 05:49:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_map_request [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_mem_free [2024-12-02 05:49:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_mem_free [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_dbg_bd_list [2024-12-02 05:49:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_dbg_bd_list [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure ep_set_halt [2024-12-02 05:49:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_set_halt [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 05:49:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 05:49:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 05:49:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2024-12-02 05:49:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#57 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#58 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#59 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#60 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#61 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#62 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#63 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#64 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#65 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#66 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#67 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#68 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#69 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#70 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#71 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#72 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#73 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#74 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#75 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#76 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#77 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#78 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#79 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#80 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#81 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#82 [2024-12-02 05:49:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#83 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#84 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#85 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#86 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#87 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#88 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#89 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#90 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#91 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#92 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#93 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#94 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#95 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#96 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#97 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#98 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#99 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#100 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#101 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#102 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#103 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#104 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#105 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#106 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#107 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#108 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#109 [2024-12-02 05:49:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#110 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#111 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#112 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#113 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 05:49:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_to_tbi [2024-12-02 05:49:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_to_tbi [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-02 05:49:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 05:49:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-12-02 05:49:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#57 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#58 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#59 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#60 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#61 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#62 [2024-12-02 05:49:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#63 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#64 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#65 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#66 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#67 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#68 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#69 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#70 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#71 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#72 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#73 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#74 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#75 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#76 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#77 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#78 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#79 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#80 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#81 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#82 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#83 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#84 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#85 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#86 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#87 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#88 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#89 [2024-12-02 05:49:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#90 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#91 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#92 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#93 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#94 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#95 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#96 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#97 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#98 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#99 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#100 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#101 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#102 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#103 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#104 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#105 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#106 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#107 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#108 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#109 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#110 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#111 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#112 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#113 [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_mem_init [2024-12-02 05:49:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_mem_init [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_config_ep [2024-12-02 05:49:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_config_ep [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_ep_enable [2024-12-02 05:49:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_ep_enable [2024-12-02 05:49:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_queue_xfr [2024-12-02 05:49:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_queue_xfr [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_hw_exit [2024-12-02 05:49:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_hw_exit [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 05:49:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 05:49:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_ep_disable [2024-12-02 05:49:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_ep_disable [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 05:49:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 05:49:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 05:49:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#57 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#58 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#59 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#60 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#61 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#62 [2024-12-02 05:49:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#63 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#64 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#65 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#66 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#67 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#68 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#69 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#70 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#71 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#72 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#73 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#74 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#75 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#76 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#77 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#78 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#79 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#80 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#81 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#82 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#83 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#84 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#85 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#86 [2024-12-02 05:49:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#87 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#88 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#89 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#90 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#91 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#92 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#93 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#94 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#95 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#96 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#97 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#98 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#99 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#100 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#101 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#102 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#103 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#104 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#105 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#106 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#107 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#108 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#109 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#110 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#111 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#112 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#113 [2024-12-02 05:49:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-02 05:49:48,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-12-02 05:49:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 05:49:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-02 05:49:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-02 05:49:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-12-02 05:49:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 05:49:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_ep_dequeue [2024-12-02 05:49:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_ep_dequeue [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2024-12-02 05:49:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-02 05:49:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 05:49:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 05:49:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#55 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#56 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#57 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#58 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#59 [2024-12-02 05:49:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#60 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#61 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#62 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#63 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#64 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#65 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#66 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#67 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#68 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#69 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#70 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#71 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#72 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#73 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#74 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#75 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#76 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#77 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#78 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#79 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#80 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#81 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#82 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#83 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#84 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#85 [2024-12-02 05:49:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#86 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#87 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#88 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#89 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#90 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#91 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#92 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#93 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#94 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#95 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#96 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#97 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#98 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#99 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#100 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#101 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#102 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#103 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#104 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#105 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#106 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#107 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#108 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#109 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#110 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#111 [2024-12-02 05:49:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#112 [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#113 [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_start [2024-12-02 05:49:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_start [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure poll_oip [2024-12-02 05:49:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_oip [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2024-12-02 05:49:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_stop [2024-12-02 05:49:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_stop [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_softconn [2024-12-02 05:49:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_softconn [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_run [2024-12-02 05:49:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_run [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2024-12-02 05:49:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_submit_cmd [2024-12-02 05:49:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_submit_cmd [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_wakeup [2024-12-02 05:49:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_wakeup [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-02 05:49:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure find_end_bdi [2024-12-02 05:49:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure find_end_bdi [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_to_bd [2024-12-02 05:49:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_to_bd [2024-12-02 05:49:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-12-02 05:49:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 05:49:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-12-02 05:49:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#57 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#58 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#59 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#60 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#61 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#62 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#63 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#64 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#65 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#66 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#67 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#68 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#69 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#70 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#71 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#72 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#73 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#74 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#75 [2024-12-02 05:49:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#76 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#77 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#78 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#79 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#80 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#81 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#82 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#83 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#84 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#85 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#86 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#87 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#88 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#89 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#90 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#91 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#92 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#93 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#94 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#95 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#96 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#97 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#98 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#99 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#100 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#101 [2024-12-02 05:49:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#102 [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#103 [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#104 [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#105 [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#106 [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#107 [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#108 [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#109 [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#110 [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#111 [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#112 [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#113 [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_writel [2024-12-02 05:49:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_writel [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 05:49:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure chain_table [2024-12-02 05:49:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure chain_table [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_readl [2024-12-02 05:49:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_readl [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_ep_enable [2024-12-02 05:49:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_ep_enable [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 05:49:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 05:49:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_probe [2024-12-02 05:49:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_probe [2024-12-02 05:49:49,369 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 05:49:49,373 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 05:50:01,064 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 05:50:07,104 INFO L? ?]: Removed 2304 outVars from TransFormulas that were not future-live. [2024-12-02 05:50:07,104 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 05:50:07,145 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 05:50:07,145 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-02 05:50:07,146 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:50:07 BoogieIcfgContainer [2024-12-02 05:50:07,146 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 05:50:07,148 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 05:50:07,148 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 05:50:07,152 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 05:50:07,152 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:49:44" (1/3) ... [2024-12-02 05:50:07,152 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4381a9d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:50:07, skipping insertion in model container [2024-12-02 05:50:07,153 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46" (2/3) ... [2024-12-02 05:50:07,153 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4381a9d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:50:07, skipping insertion in model container [2024-12-02 05:50:07,153 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:50:07" (3/3) ... [2024-12-02 05:50:07,154 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 [2024-12-02 05:50:07,165 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 05:50:07,167 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. [2024-12-02 05:50:07,246 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 05:50:07,255 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;@4e9fb872, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 05:50:07,256 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-02 05:50:07,263 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) [2024-12-02 05:50:07,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-02 05:50:07,277 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:50:07,278 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] [2024-12-02 05:50:07,278 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:50:07,282 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:50:07,282 INFO L85 PathProgramCache]: Analyzing trace with hash -685637972, now seen corresponding path program 1 times [2024-12-02 05:50:07,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:50:07,288 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101235412] [2024-12-02 05:50:07,288 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:50:07,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:50:08,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:50:08,657 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-02 05:50:08,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:50:08,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101235412] [2024-12-02 05:50:08,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [101235412] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:50:08,659 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:50:08,659 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:50:08,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711795367] [2024-12-02 05:50:08,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:50:08,664 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:50:08,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:50:08,682 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:50:08,682 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:50:08,688 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) [2024-12-02 05:50:09,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:50:09,160 INFO L93 Difference]: Finished difference Result 5548 states and 8083 transitions. [2024-12-02 05:50:09,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:50:09,162 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 [2024-12-02 05:50:09,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:50:09,196 INFO L225 Difference]: With dead ends: 5548 [2024-12-02 05:50:09,196 INFO L226 Difference]: Without dead ends: 3474 [2024-12-02 05:50:09,211 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 [2024-12-02 05:50:09,214 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, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 05:50:09,214 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2039 Valid, 5931 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 05:50:09,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3474 states. [2024-12-02 05:50:09,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3474 to 3465. [2024-12-02 05:50:09,496 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) [2024-12-02 05:50:09,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3465 states to 3465 states and 4905 transitions. [2024-12-02 05:50:09,525 INFO L78 Accepts]: Start accepts. Automaton has 3465 states and 4905 transitions. Word has length 73 [2024-12-02 05:50:09,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:50:09,525 INFO L471 AbstractCegarLoop]: Abstraction has 3465 states and 4905 transitions. [2024-12-02 05:50:09,525 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) [2024-12-02 05:50:09,525 INFO L276 IsEmpty]: Start isEmpty. Operand 3465 states and 4905 transitions. [2024-12-02 05:50:09,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-02 05:50:09,536 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:50:09,536 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] [2024-12-02 05:50:09,536 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 05:50:09,536 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:50:09,537 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:50:09,537 INFO L85 PathProgramCache]: Analyzing trace with hash -1816186691, now seen corresponding path program 1 times [2024-12-02 05:50:09,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:50:09,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207788588] [2024-12-02 05:50:09,537 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:50:09,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:50:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:50:10,811 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-02 05:50:10,811 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:50:10,811 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207788588] [2024-12-02 05:50:10,811 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1207788588] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:50:10,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:50:10,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:50:10,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195151619] [2024-12-02 05:50:10,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:50:10,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:50:10,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:50:10,814 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:50:10,814 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:50:10,815 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) [2024-12-02 05:50:10,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:50:10,938 INFO L93 Difference]: Finished difference Result 3470 states and 4911 transitions. [2024-12-02 05:50:10,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:50:10,939 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 [2024-12-02 05:50:10,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:50:10,962 INFO L225 Difference]: With dead ends: 3470 [2024-12-02 05:50:10,963 INFO L226 Difference]: Without dead ends: 3467 [2024-12-02 05:50:10,965 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 [2024-12-02 05:50:10,966 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 [2024-12-02 05:50:10,967 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] [2024-12-02 05:50:10,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3467 states. [2024-12-02 05:50:11,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3467 to 3467. [2024-12-02 05:50:11,146 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) [2024-12-02 05:50:11,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 3467 states and 4907 transitions. [2024-12-02 05:50:11,172 INFO L78 Accepts]: Start accepts. Automaton has 3467 states and 4907 transitions. Word has length 153 [2024-12-02 05:50:11,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:50:11,173 INFO L471 AbstractCegarLoop]: Abstraction has 3467 states and 4907 transitions. [2024-12-02 05:50:11,173 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) [2024-12-02 05:50:11,173 INFO L276 IsEmpty]: Start isEmpty. Operand 3467 states and 4907 transitions. [2024-12-02 05:50:11,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-02 05:50:11,180 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:50:11,180 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] [2024-12-02 05:50:11,180 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 05:50:11,180 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:50:11,181 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:50:11,181 INFO L85 PathProgramCache]: Analyzing trace with hash -2095981342, now seen corresponding path program 1 times [2024-12-02 05:50:11,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:50:11,181 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098018457] [2024-12-02 05:50:11,181 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:50:11,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:50:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:50:12,786 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-02 05:50:12,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:50:12,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098018457] [2024-12-02 05:50:12,786 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2098018457] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:50:12,786 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:50:12,787 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 05:50:12,787 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1299155320] [2024-12-02 05:50:12,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:50:12,787 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 05:50:12,787 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:50:12,788 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 05:50:12,788 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 05:50:12,788 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) [2024-12-02 05:50:13,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:50:13,157 INFO L93 Difference]: Finished difference Result 9588 states and 13617 transitions. [2024-12-02 05:50:13,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 05:50:13,158 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 [2024-12-02 05:50:13,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:50:13,208 INFO L225 Difference]: With dead ends: 9588 [2024-12-02 05:50:13,209 INFO L226 Difference]: Without dead ends: 6125 [2024-12-02 05:50:13,227 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 [2024-12-02 05:50:13,229 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 [2024-12-02 05:50:13,229 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] [2024-12-02 05:50:13,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6125 states. [2024-12-02 05:50:13,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6125 to 6086. [2024-12-02 05:50:13,549 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) [2024-12-02 05:50:13,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6086 states to 6086 states and 8626 transitions. [2024-12-02 05:50:13,594 INFO L78 Accepts]: Start accepts. Automaton has 6086 states and 8626 transitions. Word has length 155 [2024-12-02 05:50:13,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:50:13,595 INFO L471 AbstractCegarLoop]: Abstraction has 6086 states and 8626 transitions. [2024-12-02 05:50:13,595 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) [2024-12-02 05:50:13,596 INFO L276 IsEmpty]: Start isEmpty. Operand 6086 states and 8626 transitions. [2024-12-02 05:50:13,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-02 05:50:13,608 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:50:13,609 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] [2024-12-02 05:50:13,609 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 05:50:13,609 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:50:13,610 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:50:13,610 INFO L85 PathProgramCache]: Analyzing trace with hash -411748822, now seen corresponding path program 1 times [2024-12-02 05:50:13,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:50:13,610 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [124851538] [2024-12-02 05:50:13,610 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:50:13,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:50:14,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:50:14,840 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-02 05:50:14,840 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:50:14,841 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [124851538] [2024-12-02 05:50:14,841 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [124851538] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:50:14,841 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:50:14,841 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:50:14,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1014549214] [2024-12-02 05:50:14,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:50:14,842 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:50:14,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:50:14,842 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:50:14,842 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:50:14,843 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) [2024-12-02 05:50:15,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:50:15,094 INFO L93 Difference]: Finished difference Result 12170 states and 17255 transitions. [2024-12-02 05:50:15,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:50:15,095 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 [2024-12-02 05:50:15,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:50:15,132 INFO L225 Difference]: With dead ends: 12170 [2024-12-02 05:50:15,132 INFO L226 Difference]: Without dead ends: 6088 [2024-12-02 05:50:15,158 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 [2024-12-02 05:50:15,159 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 [2024-12-02 05:50:15,160 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] [2024-12-02 05:50:15,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6088 states. [2024-12-02 05:50:15,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6088 to 6088. [2024-12-02 05:50:15,363 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) [2024-12-02 05:50:15,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6088 states to 6088 states and 8628 transitions. [2024-12-02 05:50:15,397 INFO L78 Accepts]: Start accepts. Automaton has 6088 states and 8628 transitions. Word has length 197 [2024-12-02 05:50:15,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:50:15,397 INFO L471 AbstractCegarLoop]: Abstraction has 6088 states and 8628 transitions. [2024-12-02 05:50:15,398 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) [2024-12-02 05:50:15,398 INFO L276 IsEmpty]: Start isEmpty. Operand 6088 states and 8628 transitions. [2024-12-02 05:50:15,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-02 05:50:15,407 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:50:15,407 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] [2024-12-02 05:50:15,407 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 05:50:15,408 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:50:15,408 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:50:15,408 INFO L85 PathProgramCache]: Analyzing trace with hash -427267540, now seen corresponding path program 1 times [2024-12-02 05:50:15,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:50:15,408 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1419187345] [2024-12-02 05:50:15,408 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:50:15,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:50:16,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:50:16,395 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-02 05:50:16,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:50:16,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1419187345] [2024-12-02 05:50:16,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1419187345] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:50:16,395 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:50:16,395 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:50:16,395 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840762800] [2024-12-02 05:50:16,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:50:16,396 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:50:16,396 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:50:16,396 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:50:16,396 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:50:16,396 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) [2024-12-02 05:50:16,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:50:16,606 INFO L93 Difference]: Finished difference Result 12174 states and 17258 transitions. [2024-12-02 05:50:16,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:50:16,609 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 [2024-12-02 05:50:16,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:50:16,644 INFO L225 Difference]: With dead ends: 12174 [2024-12-02 05:50:16,645 INFO L226 Difference]: Without dead ends: 6090 [2024-12-02 05:50:16,664 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 [2024-12-02 05:50:16,665 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 [2024-12-02 05:50:16,665 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] [2024-12-02 05:50:16,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6090 states. [2024-12-02 05:50:16,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6090 to 6090. [2024-12-02 05:50:16,924 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) [2024-12-02 05:50:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6090 states to 6090 states and 8630 transitions. [2024-12-02 05:50:16,962 INFO L78 Accepts]: Start accepts. Automaton has 6090 states and 8630 transitions. Word has length 197 [2024-12-02 05:50:16,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:50:16,962 INFO L471 AbstractCegarLoop]: Abstraction has 6090 states and 8630 transitions. [2024-12-02 05:50:16,962 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) [2024-12-02 05:50:16,962 INFO L276 IsEmpty]: Start isEmpty. Operand 6090 states and 8630 transitions. [2024-12-02 05:50:16,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-02 05:50:16,974 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:50:16,974 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] [2024-12-02 05:50:16,974 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 05:50:16,975 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:50:16,975 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:50:16,975 INFO L85 PathProgramCache]: Analyzing trace with hash 466218798, now seen corresponding path program 1 times [2024-12-02 05:50:16,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:50:16,975 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1284579910] [2024-12-02 05:50:16,975 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:50:16,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:50:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:50:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-02 05:50:20,335 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:50:20,335 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1284579910] [2024-12-02 05:50:20,335 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1284579910] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:50:20,335 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:50:20,335 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-12-02 05:50:20,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050151712] [2024-12-02 05:50:20,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:50:20,336 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-12-02 05:50:20,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:50:20,336 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-12-02 05:50:20,336 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-12-02 05:50:20,336 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) [2024-12-02 05:50:24,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:50:28,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:50:32,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:50:36,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:50:40,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:50:44,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:50:48,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:50:52,505 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 [] [2024-12-02 05:51:01,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:01,969 INFO L93 Difference]: Finished difference Result 12152 states and 17213 transitions. [2024-12-02 05:51:01,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-02 05:51:01,969 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 [2024-12-02 05:51:01,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:02,006 INFO L225 Difference]: With dead ends: 12152 [2024-12-02 05:51:02,006 INFO L226 Difference]: Without dead ends: 6066 [2024-12-02 05:51:02,027 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 [2024-12-02 05:51:02,028 INFO L435 NwaCegarLoop]: 2839 mSDtfsCounter, 92 mSDsluCounter, 23600 mSDsCounter, 0 mSdLazyCounter, 1953 mSolverCounterSat, 6 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.8s 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, 41.3s IncrementalHoareTripleChecker+Time [2024-12-02 05:51:02,028 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [107 Valid, 26439 Invalid, 1967 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 1953 Invalid, 8 Unknown, 0 Unchecked, 41.3s Time] [2024-12-02 05:51:02,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6066 states. [2024-12-02 05:51:02,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6066 to 6053. [2024-12-02 05:51:02,273 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) [2024-12-02 05:51:02,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6053 states to 6053 states and 8567 transitions. [2024-12-02 05:51:02,306 INFO L78 Accepts]: Start accepts. Automaton has 6053 states and 8567 transitions. Word has length 197 [2024-12-02 05:51:02,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:02,307 INFO L471 AbstractCegarLoop]: Abstraction has 6053 states and 8567 transitions. [2024-12-02 05:51:02,308 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) [2024-12-02 05:51:02,308 INFO L276 IsEmpty]: Start isEmpty. Operand 6053 states and 8567 transitions. [2024-12-02 05:51:02,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-02 05:51:02,324 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:02,324 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] [2024-12-02 05:51:02,325 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 05:51:02,325 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:02,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:02,325 INFO L85 PathProgramCache]: Analyzing trace with hash -1731927109, now seen corresponding path program 1 times [2024-12-02 05:51:02,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:02,325 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113101682] [2024-12-02 05:51:02,325 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:02,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:03,329 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-02 05:51:03,329 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:03,329 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113101682] [2024-12-02 05:51:03,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113101682] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:03,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:03,330 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:51:03,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567290462] [2024-12-02 05:51:03,330 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:03,330 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:51:03,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:03,331 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:51:03,331 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:03,331 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) [2024-12-02 05:51:03,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:03,562 INFO L93 Difference]: Finished difference Result 14057 states and 19871 transitions. [2024-12-02 05:51:03,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:51:03,562 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 [2024-12-02 05:51:03,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:03,598 INFO L225 Difference]: With dead ends: 14057 [2024-12-02 05:51:03,598 INFO L226 Difference]: Without dead ends: 8008 [2024-12-02 05:51:03,616 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 [2024-12-02 05:51:03,617 INFO L435 NwaCegarLoop]: 3257 mSDtfsCounter, 1728 mSDsluCounter, 2837 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 05:51:03,617 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1728 Valid, 6094 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 05:51:03,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8008 states. [2024-12-02 05:51:03,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8008 to 8001. [2024-12-02 05:51:03,842 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) [2024-12-02 05:51:03,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8001 states to 8001 states and 11298 transitions. [2024-12-02 05:51:03,870 INFO L78 Accepts]: Start accepts. Automaton has 8001 states and 11298 transitions. Word has length 222 [2024-12-02 05:51:03,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:03,870 INFO L471 AbstractCegarLoop]: Abstraction has 8001 states and 11298 transitions. [2024-12-02 05:51:03,870 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) [2024-12-02 05:51:03,870 INFO L276 IsEmpty]: Start isEmpty. Operand 8001 states and 11298 transitions. [2024-12-02 05:51:03,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-02 05:51:03,886 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:03,886 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] [2024-12-02 05:51:03,886 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 05:51:03,886 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:03,886 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:03,887 INFO L85 PathProgramCache]: Analyzing trace with hash 1071759427, now seen corresponding path program 1 times [2024-12-02 05:51:03,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:03,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [746700305] [2024-12-02 05:51:03,887 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:03,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:04,900 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-02 05:51:04,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:04,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [746700305] [2024-12-02 05:51:04,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [746700305] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:04,901 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:04,901 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:51:04,901 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217843974] [2024-12-02 05:51:04,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:04,901 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:51:04,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:04,902 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:51:04,902 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:04,902 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) [2024-12-02 05:51:05,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:05,233 INFO L93 Difference]: Finished difference Result 15998 states and 22592 transitions. [2024-12-02 05:51:05,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:51:05,233 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 [2024-12-02 05:51:05,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:05,261 INFO L225 Difference]: With dead ends: 15998 [2024-12-02 05:51:05,261 INFO L226 Difference]: Without dead ends: 8001 [2024-12-02 05:51:05,277 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 [2024-12-02 05:51:05,277 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 [2024-12-02 05:51:05,277 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] [2024-12-02 05:51:05,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8001 states. [2024-12-02 05:51:05,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8001 to 8001. [2024-12-02 05:51:05,493 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) [2024-12-02 05:51:05,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8001 states to 8001 states and 11294 transitions. [2024-12-02 05:51:05,522 INFO L78 Accepts]: Start accepts. Automaton has 8001 states and 11294 transitions. Word has length 252 [2024-12-02 05:51:05,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:05,522 INFO L471 AbstractCegarLoop]: Abstraction has 8001 states and 11294 transitions. [2024-12-02 05:51:05,522 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) [2024-12-02 05:51:05,522 INFO L276 IsEmpty]: Start isEmpty. Operand 8001 states and 11294 transitions. [2024-12-02 05:51:05,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-02 05:51:05,539 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:05,540 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] [2024-12-02 05:51:05,540 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 05:51:05,540 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:05,540 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:05,540 INFO L85 PathProgramCache]: Analyzing trace with hash -131977016, now seen corresponding path program 1 times [2024-12-02 05:51:05,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:05,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976001359] [2024-12-02 05:51:05,541 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:05,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:06,934 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-12-02 05:51:06,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:06,935 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976001359] [2024-12-02 05:51:06,935 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976001359] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:06,935 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:06,935 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 05:51:06,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586941649] [2024-12-02 05:51:06,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:06,936 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 05:51:06,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:06,936 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 05:51:06,936 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 05:51:06,936 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) [2024-12-02 05:51:07,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:07,136 INFO L93 Difference]: Finished difference Result 16022 states and 22622 transitions. [2024-12-02 05:51:07,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 05:51:07,136 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 [2024-12-02 05:51:07,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:07,226 INFO L225 Difference]: With dead ends: 16022 [2024-12-02 05:51:07,226 INFO L226 Difference]: Without dead ends: 8025 [2024-12-02 05:51:07,244 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 [2024-12-02 05:51:07,245 INFO L435 NwaCegarLoop]: 2849 mSDtfsCounter, 0 mSDsluCounter, 8540 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s 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, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 05:51:07,245 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 11389 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 05:51:07,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8025 states. [2024-12-02 05:51:07,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8025 to 8017. [2024-12-02 05:51:07,757 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) [2024-12-02 05:51:07,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8017 states to 8017 states and 11312 transitions. [2024-12-02 05:51:07,816 INFO L78 Accepts]: Start accepts. Automaton has 8017 states and 11312 transitions. Word has length 302 [2024-12-02 05:51:07,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:07,817 INFO L471 AbstractCegarLoop]: Abstraction has 8017 states and 11312 transitions. [2024-12-02 05:51:07,817 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) [2024-12-02 05:51:07,818 INFO L276 IsEmpty]: Start isEmpty. Operand 8017 states and 11312 transitions. [2024-12-02 05:51:07,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-02 05:51:07,858 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:07,859 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] [2024-12-02 05:51:07,859 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 05:51:07,859 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:07,860 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:07,860 INFO L85 PathProgramCache]: Analyzing trace with hash -1850831155, now seen corresponding path program 1 times [2024-12-02 05:51:07,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:07,860 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525531487] [2024-12-02 05:51:07,860 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:07,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:09,352 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-12-02 05:51:09,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:09,353 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525531487] [2024-12-02 05:51:09,353 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [525531487] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:09,353 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:09,353 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 05:51:09,353 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1516862868] [2024-12-02 05:51:09,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:09,354 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 05:51:09,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:09,354 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 05:51:09,354 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 05:51:09,354 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) [2024-12-02 05:51:09,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:09,566 INFO L93 Difference]: Finished difference Result 16180 states and 22894 transitions. [2024-12-02 05:51:09,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 05:51:09,567 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 [2024-12-02 05:51:09,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:09,598 INFO L225 Difference]: With dead ends: 16180 [2024-12-02 05:51:09,598 INFO L226 Difference]: Without dead ends: 8143 [2024-12-02 05:51:09,618 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 [2024-12-02 05:51:09,618 INFO L435 NwaCegarLoop]: 2847 mSDtfsCounter, 21 mSDsluCounter, 5680 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s 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 [2024-12-02 05:51:09,618 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] [2024-12-02 05:51:09,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8143 states. [2024-12-02 05:51:09,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8143 to 8023. [2024-12-02 05:51:09,839 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) [2024-12-02 05:51:09,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8023 states to 8023 states and 11318 transitions. [2024-12-02 05:51:09,868 INFO L78 Accepts]: Start accepts. Automaton has 8023 states and 11318 transitions. Word has length 323 [2024-12-02 05:51:09,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:09,868 INFO L471 AbstractCegarLoop]: Abstraction has 8023 states and 11318 transitions. [2024-12-02 05:51:09,868 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) [2024-12-02 05:51:09,869 INFO L276 IsEmpty]: Start isEmpty. Operand 8023 states and 11318 transitions. [2024-12-02 05:51:09,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-12-02 05:51:09,885 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:09,885 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] [2024-12-02 05:51:09,885 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 05:51:09,885 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:09,885 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:09,886 INFO L85 PathProgramCache]: Analyzing trace with hash 1240575953, now seen corresponding path program 1 times [2024-12-02 05:51:09,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:09,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75764880] [2024-12-02 05:51:09,886 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:09,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:11,107 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-02 05:51:11,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:11,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [75764880] [2024-12-02 05:51:11,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [75764880] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 05:51:11,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1691921072] [2024-12-02 05:51:11,108 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:11,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 05:51:11,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:51:11,110 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 05:51:11,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 05:51:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:13,691 INFO L256 TraceCheckSpWp]: Trace formula consists of 8979 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 05:51:13,702 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 05:51:13,935 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-12-02 05:51:13,935 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 05:51:13,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1691921072] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:13,936 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 05:51:13,936 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2024-12-02 05:51:13,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291084566] [2024-12-02 05:51:13,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:13,937 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:51:13,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:13,938 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:51:13,938 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-12-02 05:51:13,938 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) [2024-12-02 05:51:14,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:14,211 INFO L93 Difference]: Finished difference Result 23598 states and 33289 transitions. [2024-12-02 05:51:14,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:51:14,211 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 [2024-12-02 05:51:14,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:14,274 INFO L225 Difference]: With dead ends: 23598 [2024-12-02 05:51:14,274 INFO L226 Difference]: Without dead ends: 15579 [2024-12-02 05:51:14,299 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 [2024-12-02 05:51:14,299 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 [2024-12-02 05:51:14,299 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] [2024-12-02 05:51:14,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15579 states. [2024-12-02 05:51:15,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15579 to 15572. [2024-12-02 05:51:15,042 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) [2024-12-02 05:51:15,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15572 states to 15572 states and 21962 transitions. [2024-12-02 05:51:15,096 INFO L78 Accepts]: Start accepts. Automaton has 15572 states and 21962 transitions. Word has length 359 [2024-12-02 05:51:15,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:15,096 INFO L471 AbstractCegarLoop]: Abstraction has 15572 states and 21962 transitions. [2024-12-02 05:51:15,096 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) [2024-12-02 05:51:15,096 INFO L276 IsEmpty]: Start isEmpty. Operand 15572 states and 21962 transitions. [2024-12-02 05:51:15,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-02 05:51:15,118 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:15,118 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] [2024-12-02 05:51:15,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 05:51:15,318 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-12-02 05:51:15,319 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:15,319 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:15,319 INFO L85 PathProgramCache]: Analyzing trace with hash 684948818, now seen corresponding path program 1 times [2024-12-02 05:51:15,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:15,319 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513753266] [2024-12-02 05:51:15,319 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:15,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:16,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:17,672 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-02 05:51:17,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:17,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1513753266] [2024-12-02 05:51:17,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1513753266] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 05:51:17,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [219498803] [2024-12-02 05:51:17,673 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:17,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 05:51:17,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:51:17,675 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 05:51:17,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 05:51:20,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:20,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 9108 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-02 05:51:20,355 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 05:51:20,432 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-02 05:51:20,432 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 05:51:20,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [219498803] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:20,432 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 05:51:20,432 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 11 [2024-12-02 05:51:20,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054830618] [2024-12-02 05:51:20,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:20,433 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 05:51:20,433 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:20,434 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 05:51:20,434 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-12-02 05:51:20,434 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) [2024-12-02 05:51:20,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:20,780 INFO L93 Difference]: Finished difference Result 31180 states and 43984 transitions. [2024-12-02 05:51:20,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 05:51:20,781 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 [2024-12-02 05:51:20,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:20,837 INFO L225 Difference]: With dead ends: 31180 [2024-12-02 05:51:20,837 INFO L226 Difference]: Without dead ends: 15612 [2024-12-02 05:51:20,876 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 347 GetRequests, 338 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-12-02 05:51:20,876 INFO L435 NwaCegarLoop]: 2849 mSDtfsCounter, 0 mSDsluCounter, 11390 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s 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, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 05:51:20,877 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14239 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 05:51:20,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15612 states. [2024-12-02 05:51:21,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15612 to 15612. [2024-12-02 05:51:21,429 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) [2024-12-02 05:51:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15612 states to 15612 states and 22010 transitions. [2024-12-02 05:51:21,474 INFO L78 Accepts]: Start accepts. Automaton has 15612 states and 22010 transitions. Word has length 340 [2024-12-02 05:51:21,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:21,474 INFO L471 AbstractCegarLoop]: Abstraction has 15612 states and 22010 transitions. [2024-12-02 05:51:21,475 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) [2024-12-02 05:51:21,475 INFO L276 IsEmpty]: Start isEmpty. Operand 15612 states and 22010 transitions. [2024-12-02 05:51:21,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-02 05:51:21,494 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:21,494 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] [2024-12-02 05:51:21,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 05:51:21,695 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-12-02 05:51:21,695 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:21,695 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:21,695 INFO L85 PathProgramCache]: Analyzing trace with hash 1272886039, now seen corresponding path program 1 times [2024-12-02 05:51:21,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:21,696 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1386714421] [2024-12-02 05:51:21,696 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:21,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:23,132 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-02 05:51:23,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:23,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1386714421] [2024-12-02 05:51:23,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1386714421] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:23,132 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:23,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 05:51:23,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1789053704] [2024-12-02 05:51:23,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:23,133 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 05:51:23,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:23,133 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 05:51:23,134 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 05:51:23,134 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) [2024-12-02 05:51:23,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:23,569 INFO L93 Difference]: Finished difference Result 31236 states and 44048 transitions. [2024-12-02 05:51:23,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 05:51:23,570 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 [2024-12-02 05:51:23,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:23,618 INFO L225 Difference]: With dead ends: 31236 [2024-12-02 05:51:23,618 INFO L226 Difference]: Without dead ends: 15628 [2024-12-02 05:51:23,652 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 [2024-12-02 05:51:23,652 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 [2024-12-02 05:51:23,652 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] [2024-12-02 05:51:23,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15628 states. [2024-12-02 05:51:24,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15628 to 15628. [2024-12-02 05:51:24,033 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) [2024-12-02 05:51:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15628 states to 15628 states and 22026 transitions. [2024-12-02 05:51:24,087 INFO L78 Accepts]: Start accepts. Automaton has 15628 states and 22026 transitions. Word has length 340 [2024-12-02 05:51:24,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:24,087 INFO L471 AbstractCegarLoop]: Abstraction has 15628 states and 22026 transitions. [2024-12-02 05:51:24,087 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) [2024-12-02 05:51:24,087 INFO L276 IsEmpty]: Start isEmpty. Operand 15628 states and 22026 transitions. [2024-12-02 05:51:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-12-02 05:51:24,106 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:24,106 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] [2024-12-02 05:51:24,107 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 05:51:24,107 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:24,107 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:24,107 INFO L85 PathProgramCache]: Analyzing trace with hash 801262615, now seen corresponding path program 1 times [2024-12-02 05:51:24,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:24,107 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821565097] [2024-12-02 05:51:24,107 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:24,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:26,304 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-02 05:51:26,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:26,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821565097] [2024-12-02 05:51:26,304 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [821565097] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 05:51:26,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [210955213] [2024-12-02 05:51:26,304 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:26,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 05:51:26,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:51:26,306 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 05:51:26,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 05:51:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:29,241 INFO L256 TraceCheckSpWp]: Trace formula consists of 9145 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-02 05:51:29,249 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 05:51:29,278 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-02 05:51:29,278 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 05:51:29,278 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [210955213] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:29,279 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 05:51:29,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2024-12-02 05:51:29,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855625155] [2024-12-02 05:51:29,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:29,279 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:51:29,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:29,280 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:51:29,280 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-12-02 05:51:29,280 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) [2024-12-02 05:51:29,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:29,640 INFO L93 Difference]: Finished difference Result 31252 states and 44056 transitions. [2024-12-02 05:51:29,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:51:29,641 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 [2024-12-02 05:51:29,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:29,688 INFO L225 Difference]: With dead ends: 31252 [2024-12-02 05:51:29,688 INFO L226 Difference]: Without dead ends: 15628 [2024-12-02 05:51:29,717 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-12-02 05:51:29,717 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 [2024-12-02 05:51:29,718 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] [2024-12-02 05:51:29,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15628 states. [2024-12-02 05:51:30,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15628 to 15628. [2024-12-02 05:51:30,096 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) [2024-12-02 05:51:30,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15628 states to 15628 states and 22018 transitions. [2024-12-02 05:51:30,149 INFO L78 Accepts]: Start accepts. Automaton has 15628 states and 22018 transitions. Word has length 343 [2024-12-02 05:51:30,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:30,150 INFO L471 AbstractCegarLoop]: Abstraction has 15628 states and 22018 transitions. [2024-12-02 05:51:30,150 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) [2024-12-02 05:51:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 15628 states and 22018 transitions. [2024-12-02 05:51:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-12-02 05:51:30,169 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:30,169 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] [2024-12-02 05:51:30,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-12-02 05:51:30,369 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-12-02 05:51:30,370 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:30,370 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:30,370 INFO L85 PathProgramCache]: Analyzing trace with hash -766708486, now seen corresponding path program 1 times [2024-12-02 05:51:30,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:30,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690220223] [2024-12-02 05:51:30,370 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:30,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:31,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-02 05:51:32,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:32,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [690220223] [2024-12-02 05:51:32,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [690220223] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 05:51:32,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [410274095] [2024-12-02 05:51:32,520 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:32,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 05:51:32,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:51:32,522 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 05:51:32,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-12-02 05:51:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:35,789 INFO L256 TraceCheckSpWp]: Trace formula consists of 9148 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-02 05:51:35,799 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 05:51:35,847 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2024-12-02 05:51:35,847 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 05:51:35,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [410274095] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:35,847 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 05:51:35,847 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2024-12-02 05:51:35,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262806732] [2024-12-02 05:51:35,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:35,847 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 05:51:35,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:35,848 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 05:51:35,848 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-12-02 05:51:35,848 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) [2024-12-02 05:51:36,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:36,442 INFO L93 Difference]: Finished difference Result 31300 states and 44128 transitions. [2024-12-02 05:51:36,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 05:51:36,443 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 [2024-12-02 05:51:36,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:36,490 INFO L225 Difference]: With dead ends: 31300 [2024-12-02 05:51:36,490 INFO L226 Difference]: Without dead ends: 15676 [2024-12-02 05:51:36,520 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 [2024-12-02 05:51:36,520 INFO L435 NwaCegarLoop]: 2847 mSDtfsCounter, 0 mSDsluCounter, 14214 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 05:51:36,520 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 17061 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 05:51:36,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15676 states. [2024-12-02 05:51:36,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15676 to 15676. [2024-12-02 05:51:36,888 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) [2024-12-02 05:51:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15676 states to 15676 states and 22098 transitions. [2024-12-02 05:51:36,939 INFO L78 Accepts]: Start accepts. Automaton has 15676 states and 22098 transitions. Word has length 345 [2024-12-02 05:51:36,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:36,939 INFO L471 AbstractCegarLoop]: Abstraction has 15676 states and 22098 transitions. [2024-12-02 05:51:36,939 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) [2024-12-02 05:51:36,939 INFO L276 IsEmpty]: Start isEmpty. Operand 15676 states and 22098 transitions. [2024-12-02 05:51:36,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-02 05:51:36,957 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:36,958 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] [2024-12-02 05:51:36,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-12-02 05:51:37,158 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-12-02 05:51:37,158 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:37,158 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:37,159 INFO L85 PathProgramCache]: Analyzing trace with hash -1139501597, now seen corresponding path program 1 times [2024-12-02 05:51:37,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:37,159 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060171332] [2024-12-02 05:51:37,159 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:37,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:37,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:39,776 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2024-12-02 05:51:39,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:39,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060171332] [2024-12-02 05:51:39,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1060171332] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:39,777 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:39,777 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 05:51:39,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2001971796] [2024-12-02 05:51:39,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:39,777 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 05:51:39,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:39,778 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 05:51:39,778 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 05:51:39,778 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) [2024-12-02 05:51:40,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:40,136 INFO L93 Difference]: Finished difference Result 31372 states and 44232 transitions. [2024-12-02 05:51:40,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 05:51:40,137 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 [2024-12-02 05:51:40,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:40,190 INFO L225 Difference]: With dead ends: 31372 [2024-12-02 05:51:40,190 INFO L226 Difference]: Without dead ends: 15700 [2024-12-02 05:51:40,220 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 [2024-12-02 05:51:40,220 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 [2024-12-02 05:51:40,221 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] [2024-12-02 05:51:40,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15700 states. [2024-12-02 05:51:40,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15700 to 15700. [2024-12-02 05:51:40,592 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) [2024-12-02 05:51:40,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15700 states to 15700 states and 22122 transitions. [2024-12-02 05:51:40,645 INFO L78 Accepts]: Start accepts. Automaton has 15700 states and 22122 transitions. Word has length 365 [2024-12-02 05:51:40,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:40,646 INFO L471 AbstractCegarLoop]: Abstraction has 15700 states and 22122 transitions. [2024-12-02 05:51:40,646 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) [2024-12-02 05:51:40,646 INFO L276 IsEmpty]: Start isEmpty. Operand 15700 states and 22122 transitions. [2024-12-02 05:51:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-12-02 05:51:40,663 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:40,664 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] [2024-12-02 05:51:40,664 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 05:51:40,664 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:40,664 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:40,664 INFO L85 PathProgramCache]: Analyzing trace with hash 1501117196, now seen corresponding path program 2 times [2024-12-02 05:51:40,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:40,664 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264894017] [2024-12-02 05:51:40,664 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-02 05:51:40,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:44,954 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-02 05:51:44,954 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 05:51:45,705 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2024-12-02 05:51:45,705 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:45,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264894017] [2024-12-02 05:51:45,705 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [264894017] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:45,705 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:45,705 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:51:45,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838205987] [2024-12-02 05:51:45,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:45,706 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:51:45,706 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:45,707 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:51:45,707 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:45,707 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) [2024-12-02 05:51:45,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:45,984 INFO L93 Difference]: Finished difference Result 31408 states and 44312 transitions. [2024-12-02 05:51:45,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:51:45,984 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 [2024-12-02 05:51:45,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:46,036 INFO L225 Difference]: With dead ends: 31408 [2024-12-02 05:51:46,037 INFO L226 Difference]: Without dead ends: 15712 [2024-12-02 05:51:46,067 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 [2024-12-02 05:51:46,067 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 [2024-12-02 05:51:46,067 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] [2024-12-02 05:51:46,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15712 states. [2024-12-02 05:51:46,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15712 to 15712. [2024-12-02 05:51:46,432 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) [2024-12-02 05:51:46,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15712 states to 15712 states and 22134 transitions. [2024-12-02 05:51:46,486 INFO L78 Accepts]: Start accepts. Automaton has 15712 states and 22134 transitions. Word has length 385 [2024-12-02 05:51:46,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:46,487 INFO L471 AbstractCegarLoop]: Abstraction has 15712 states and 22134 transitions. [2024-12-02 05:51:46,487 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) [2024-12-02 05:51:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 15712 states and 22134 transitions. [2024-12-02 05:51:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-12-02 05:51:46,505 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:46,505 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] [2024-12-02 05:51:46,505 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-12-02 05:51:46,505 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:46,505 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:46,505 INFO L85 PathProgramCache]: Analyzing trace with hash -582496300, now seen corresponding path program 1 times [2024-12-02 05:51:46,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:46,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293195196] [2024-12-02 05:51:46,506 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:46,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 520 trivial. 0 not checked. [2024-12-02 05:51:48,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:48,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293195196] [2024-12-02 05:51:48,022 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293195196] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:48,022 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:48,022 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-12-02 05:51:48,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047670066] [2024-12-02 05:51:48,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:48,023 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-12-02 05:51:48,023 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:48,024 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-12-02 05:51:48,024 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-12-02 05:51:48,024 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) [2024-12-02 05:51:48,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:48,381 INFO L93 Difference]: Finished difference Result 31528 states and 44460 transitions. [2024-12-02 05:51:48,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-12-02 05:51:48,381 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 [2024-12-02 05:51:48,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:48,448 INFO L225 Difference]: With dead ends: 31528 [2024-12-02 05:51:48,448 INFO L226 Difference]: Without dead ends: 15820 [2024-12-02 05:51:48,478 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-12-02 05:51:48,478 INFO L435 NwaCegarLoop]: 2845 mSDtfsCounter, 0 mSDsluCounter, 17060 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s 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 [2024-12-02 05:51:48,478 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] [2024-12-02 05:51:48,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15820 states. [2024-12-02 05:51:48,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15820 to 15768. [2024-12-02 05:51:48,850 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) [2024-12-02 05:51:48,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15768 states to 15768 states and 22206 transitions. [2024-12-02 05:51:48,923 INFO L78 Accepts]: Start accepts. Automaton has 15768 states and 22206 transitions. Word has length 379 [2024-12-02 05:51:48,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:48,924 INFO L471 AbstractCegarLoop]: Abstraction has 15768 states and 22206 transitions. [2024-12-02 05:51:48,924 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) [2024-12-02 05:51:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 15768 states and 22206 transitions. [2024-12-02 05:51:48,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-12-02 05:51:48,953 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:48,954 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] [2024-12-02 05:51:48,954 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-12-02 05:51:48,954 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:48,954 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:48,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1037185697, now seen corresponding path program 1 times [2024-12-02 05:51:48,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:48,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364077166] [2024-12-02 05:51:48,955 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:48,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:51,318 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2024-12-02 05:51:51,318 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:51,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1364077166] [2024-12-02 05:51:51,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1364077166] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:51,318 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:51,318 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:51:51,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1088917244] [2024-12-02 05:51:51,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:51,319 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:51:51,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:51,319 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:51:51,319 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:51,319 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) [2024-12-02 05:51:51,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:51,712 INFO L93 Difference]: Finished difference Result 31544 states and 44480 transitions. [2024-12-02 05:51:51,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:51:51,712 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 [2024-12-02 05:51:51,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:51,762 INFO L225 Difference]: With dead ends: 31544 [2024-12-02 05:51:51,762 INFO L226 Difference]: Without dead ends: 15780 [2024-12-02 05:51:51,787 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 [2024-12-02 05:51:51,787 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 [2024-12-02 05:51:51,787 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] [2024-12-02 05:51:51,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15780 states. [2024-12-02 05:51:52,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15780 to 15768. [2024-12-02 05:51:52,145 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) [2024-12-02 05:51:52,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15768 states to 15768 states and 22206 transitions. [2024-12-02 05:51:52,201 INFO L78 Accepts]: Start accepts. Automaton has 15768 states and 22206 transitions. Word has length 386 [2024-12-02 05:51:52,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:52,202 INFO L471 AbstractCegarLoop]: Abstraction has 15768 states and 22206 transitions. [2024-12-02 05:51:52,202 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) [2024-12-02 05:51:52,202 INFO L276 IsEmpty]: Start isEmpty. Operand 15768 states and 22206 transitions. [2024-12-02 05:51:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-12-02 05:51:52,220 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:52,220 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] [2024-12-02 05:51:52,220 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-12-02 05:51:52,220 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:52,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:52,220 INFO L85 PathProgramCache]: Analyzing trace with hash 620043463, now seen corresponding path program 1 times [2024-12-02 05:51:52,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:52,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573982795] [2024-12-02 05:51:52,220 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:52,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:53,208 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2024-12-02 05:51:53,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:53,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1573982795] [2024-12-02 05:51:53,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1573982795] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:53,208 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:53,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 05:51:53,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [685382517] [2024-12-02 05:51:53,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:53,209 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 05:51:53,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:53,210 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 05:51:53,210 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 05:51:53,210 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) [2024-12-02 05:51:53,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:53,760 INFO L93 Difference]: Finished difference Result 39641 states and 55828 transitions. [2024-12-02 05:51:53,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 05:51:53,760 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 [2024-12-02 05:51:53,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:53,829 INFO L225 Difference]: With dead ends: 39641 [2024-12-02 05:51:53,829 INFO L226 Difference]: Without dead ends: 23877 [2024-12-02 05:51:53,858 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 [2024-12-02 05:51:53,859 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 [2024-12-02 05:51:53,859 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] [2024-12-02 05:51:53,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23877 states. [2024-12-02 05:51:54,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23877 to 15768. [2024-12-02 05:51:54,371 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) [2024-12-02 05:51:54,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15768 states to 15768 states and 22202 transitions. [2024-12-02 05:51:54,432 INFO L78 Accepts]: Start accepts. Automaton has 15768 states and 22202 transitions. Word has length 390 [2024-12-02 05:51:54,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:54,433 INFO L471 AbstractCegarLoop]: Abstraction has 15768 states and 22202 transitions. [2024-12-02 05:51:54,433 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) [2024-12-02 05:51:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 15768 states and 22202 transitions. [2024-12-02 05:51:54,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-12-02 05:51:54,451 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:54,452 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] [2024-12-02 05:51:54,452 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-12-02 05:51:54,452 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:54,452 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:54,452 INFO L85 PathProgramCache]: Analyzing trace with hash 543142665, now seen corresponding path program 1 times [2024-12-02 05:51:54,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:54,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300694345] [2024-12-02 05:51:54,452 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:54,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:55,504 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-02 05:51:55,504 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:55,504 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300694345] [2024-12-02 05:51:55,504 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300694345] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:55,504 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:55,504 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 05:51:55,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873541856] [2024-12-02 05:51:55,504 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:55,504 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 05:51:55,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:55,505 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 05:51:55,505 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 05:51:55,505 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) [2024-12-02 05:51:59,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:52:00,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:52:00,328 INFO L93 Difference]: Finished difference Result 47344 states and 66646 transitions. [2024-12-02 05:52:00,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 05:52:00,328 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 [2024-12-02 05:52:00,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:52:00,429 INFO L225 Difference]: With dead ends: 47344 [2024-12-02 05:52:00,429 INFO L226 Difference]: Without dead ends: 31580 [2024-12-02 05:52:00,468 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 [2024-12-02 05:52:00,468 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, 4.1s IncrementalHoareTripleChecker+Time [2024-12-02 05:52:00,468 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2846 Valid, 19742 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-12-02 05:52:00,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31580 states. [2024-12-02 05:52:01,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31580 to 15800. [2024-12-02 05:52:01,215 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) [2024-12-02 05:52:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15800 states to 15800 states and 22234 transitions. [2024-12-02 05:52:01,284 INFO L78 Accepts]: Start accepts. Automaton has 15800 states and 22234 transitions. Word has length 390 [2024-12-02 05:52:01,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:52:01,285 INFO L471 AbstractCegarLoop]: Abstraction has 15800 states and 22234 transitions. [2024-12-02 05:52:01,285 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) [2024-12-02 05:52:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 15800 states and 22234 transitions. [2024-12-02 05:52:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-12-02 05:52:01,300 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:52:01,301 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] [2024-12-02 05:52:01,301 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-12-02 05:52:01,301 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:52:01,301 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:52:01,301 INFO L85 PathProgramCache]: Analyzing trace with hash -309360273, now seen corresponding path program 1 times [2024-12-02 05:52:01,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:52:01,301 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1047496575] [2024-12-02 05:52:01,301 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:52:01,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:52:08,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-02 05:52:08,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [234127820] [2024-12-02 05:52:08,456 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:52:08,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 05:52:08,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:52:08,458 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 05:52:08,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e09414c-a496-4fa2-a2b8-320565006ce8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process