./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme --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 45d50512968d8a5bc3a4421084a535ec5be167ebcbc64243053751565ac4780e --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:48:48,483 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:48:48,562 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:48:48,568 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:48:48,569 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:48:48,594 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:48:48,595 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:48:48,596 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:48:48,597 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:48:48,597 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:48:48,598 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:48:48,598 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:48:48,599 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:48:48,600 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:48:48,601 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:48:48,601 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:48:48,602 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:48:48,603 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:48:48,603 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:48:48,604 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:48:48,604 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:48:48,605 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:48:48,606 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:48:48,606 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:48:48,607 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:48:48,608 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:48:48,608 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:48:48,609 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:48:48,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:48:48,610 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:48:48,617 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:48:48,617 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:48:48,618 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:48:48,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:48:48,619 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:48:48,619 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:48:48,620 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:48:48,620 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:48:48,621 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:48:48,621 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45d50512968d8a5bc3a4421084a535ec5be167ebcbc64243053751565ac4780e [2023-11-26 11:48:48,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:48:48,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:48:48,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:48:48,940 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:48:48,941 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:48:48,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2023-11-26 11:48:52,007 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:48:52,757 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:48:52,758 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2023-11-26 11:48:52,804 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/data/c2c2294e0/0bfa21f1630840f688e646e321629b2a/FLAG613829e3d [2023-11-26 11:48:52,820 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/data/c2c2294e0/0bfa21f1630840f688e646e321629b2a [2023-11-26 11:48:52,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:48:52,827 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:48:52,828 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:48:52,829 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:48:52,834 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:48:52,834 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:48:52" (1/1) ... [2023-11-26 11:48:52,835 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ad62e0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:52, skipping insertion in model container [2023-11-26 11:48:52,836 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:48:52" (1/1) ... [2023-11-26 11:48:53,045 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:48:53,909 WARN L240 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_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[212867,212880] [2023-11-26 11:48:55,739 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:48:55,779 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:48:56,020 WARN L240 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_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[212867,212880] [2023-11-26 11:48:56,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [13048] [2023-11-26 11:48:56,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13051] [2023-11-26 11:48:56,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13054] [2023-11-26 11:48:56,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13057] [2023-11-26 11:48:56,496 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:48:56,689 WARN L675 CHandler]: The function __VERIFIER_nondet_u8 is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:48:56,689 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:48:56,715 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:48:56,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56 WrapperNode [2023-11-26 11:48:56,716 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:48:56,718 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:48:56,718 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:48:56,718 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:48:56,725 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (1/1) ... [2023-11-26 11:48:56,905 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (1/1) ... [2023-11-26 11:48:57,148 INFO L138 Inliner]: procedures = 241, calls = 3359, calls flagged for inlining = 111, calls inlined = 96, statements flattened = 7778 [2023-11-26 11:48:57,148 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:48:57,149 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:48:57,149 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:48:57,150 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:48:57,162 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (1/1) ... [2023-11-26 11:48:57,162 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (1/1) ... [2023-11-26 11:48:57,198 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (1/1) ... [2023-11-26 11:48:58,068 INFO L175 MemorySlicer]: Split 1402 memory accesses to 55 slices as follows [53, 1, 7, 8, 1, 1, 4, 382, 3, 3, 4, 1, 2, 3, 4, 163, 382, 58, 3, 13, 24, 4, 3, 3, 5, 5, 5, 7, 3, 6, 5, 5, 7, 1, 3, 4, 7, 8, 1, 7, 8, 1, 8, 3, 4, 5, 6, 1, 1, 3, 4, 141, 1, 3, 4]. 27 percent of accesses are in the largest equivalence class. The 221 initializations are split as follows [0, 1, 7, 8, 1, 1, 4, 0, 3, 3, 4, 1, 2, 3, 4, 2, 0, 0, 3, 13, 24, 4, 3, 3, 5, 5, 5, 7, 0, 6, 5, 5, 7, 1, 3, 4, 7, 8, 1, 7, 8, 1, 8, 3, 4, 5, 6, 0, 1, 3, 4, 0, 1, 3, 4]. The 406 writes are split as follows [36, 0, 0, 0, 0, 0, 0, 82, 0, 0, 0, 0, 0, 0, 0, 3, 186, 27, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 69, 0, 0, 0]. [2023-11-26 11:48:58,069 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (1/1) ... [2023-11-26 11:48:58,070 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (1/1) ... [2023-11-26 11:48:58,320 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (1/1) ... [2023-11-26 11:48:58,381 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (1/1) ... [2023-11-26 11:48:58,470 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (1/1) ... [2023-11-26 11:48:58,516 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (1/1) ... [2023-11-26 11:48:58,599 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:48:58,601 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:48:58,602 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:48:58,602 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:48:58,603 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (1/1) ... [2023-11-26 11:48:58,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:48:58,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:48:58,646 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:48:58,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47f536d6-0575-4fc8-8442-5a0a6cf3fcad/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:48:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2023-11-26 11:48:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2023-11-26 11:48:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:48:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:48:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_1byte [2023-11-26 11:48:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_1byte [2023-11-26 11:48:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2023-11-26 11:48:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2023-11-26 11:48:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2023-11-26 11:48:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2023-11-26 11:48:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2023-11-26 11:48:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2023-11-26 11:48:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-26 11:48:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-26 11:48:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2023-11-26 11:48:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2023-11-26 11:48:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2023-11-26 11:48:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2023-11-26 11:48:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2023-11-26 11:48:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2023-11-26 11:48:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2023-11-26 11:48:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2023-11-26 11:48:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 11:48:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 11:48:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_med_stat_notify [2023-11-26 11:48:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_med_stat_notify [2023-11-26 11:48:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2023-11-26 11:48:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2023-11-26 11:48:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:48:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2023-11-26 11:48:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2023-11-26 11:48:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2023-11-26 11:48:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2023-11-26 11:48:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2023-11-26 11:48:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2023-11-26 11:48:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2023-11-26 11:48:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2023-11-26 11:48:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:48:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:48:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:48:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:48:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:48:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:48:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:48:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:48:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:48:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:48:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:48:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:48:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:48:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:48:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:48:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:48:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:48:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 11:48:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 11:48:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 11:48:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 11:48:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 11:48:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 11:48:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 11:48:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 11:48:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 11:48:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 11:48:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 11:48:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 11:48:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 11:48:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 11:48:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 11:48:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-26 11:48:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-26 11:48:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-26 11:48:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-26 11:48:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-26 11:48:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-26 11:48:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-26 11:48:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-26 11:48:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-26 11:48:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-26 11:48:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2023-11-26 11:48:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2023-11-26 11:48:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2023-11-26 11:48:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2023-11-26 11:48:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2023-11-26 11:48:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2023-11-26 11:48:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2023-11-26 11:48:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2023-11-26 11:48:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2023-11-26 11:48:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2023-11-26 11:48:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2023-11-26 11:48:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2023-11-26 11:48:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2023-11-26 11:48:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2023-11-26 11:48:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2023-11-26 11:48:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2023-11-26 11:48:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2023-11-26 11:48:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2023-11-26 11:48:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2023-11-26 11:48:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2023-11-26 11:48:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2023-11-26 11:48:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2023-11-26 11:48:58,721 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2023-11-26 11:48:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-26 11:48:58,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-26 11:48:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:48:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:48:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:48:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:48:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:48:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:48:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:48:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:48:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:48:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:48:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:48:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:48:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:48:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:48:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:48:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:48:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:48:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:48:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 11:48:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 11:48:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 11:48:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 11:48:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 11:48:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 11:48:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 11:48:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 11:48:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 11:48:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 11:48:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 11:48:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 11:48:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 11:48:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 11:48:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 11:48:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-26 11:48:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-26 11:48:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-26 11:48:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-26 11:48:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-26 11:48:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-26 11:48:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-26 11:48:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-26 11:48:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-26 11:48:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-26 11:48:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2023-11-26 11:48:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2023-11-26 11:48:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2023-11-26 11:48:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2023-11-26 11:48:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2023-11-26 11:48:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2023-11-26 11:48:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2023-11-26 11:48:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2023-11-26 11:48:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2023-11-26 11:48:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2023-11-26 11:48:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2023-11-26 11:48:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2023-11-26 11:48:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#54 [2023-11-26 11:48:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2023-11-26 11:48:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2023-11-26 11:48:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:48:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:48:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2023-11-26 11:48:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2023-11-26 11:48:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-26 11:48:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-26 11:48:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2023-11-26 11:48:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2023-11-26 11:48:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2023-11-26 11:48:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2023-11-26 11:48:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2023-11-26 11:48:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2023-11-26 11:48:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-26 11:48:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-26 11:48:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:48:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:48:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:48:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:48:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:48:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:48:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:48:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:48:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:48:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:48:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:48:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:48:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:48:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:48:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:48:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:48:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:48:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 11:48:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 11:48:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 11:48:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 11:48:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 11:48:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 11:48:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 11:48:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 11:48:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 11:48:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 11:48:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 11:48:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 11:48:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 11:48:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 11:48:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 11:48:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-26 11:48:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-26 11:48:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-26 11:48:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-26 11:48:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-26 11:48:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-26 11:48:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-26 11:48:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-26 11:48:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-26 11:48:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-26 11:48:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-11-26 11:48:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-11-26 11:48:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-11-26 11:48:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2023-11-26 11:48:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2023-11-26 11:48:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2023-11-26 11:48:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2023-11-26 11:48:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2023-11-26 11:48:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2023-11-26 11:48:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2023-11-26 11:48:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2023-11-26 11:48:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2023-11-26 11:48:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2023-11-26 11:48:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2023-11-26 11:48:58,745 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2023-11-26 11:48:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2023-11-26 11:48:58,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2023-11-26 11:48:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2023-11-26 11:48:58,746 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2023-11-26 11:48:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2023-11-26 11:48:58,746 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2023-11-26 11:48:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-26 11:48:58,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-26 11:48:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:48:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:48:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:48:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:48:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:48:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:48:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:48:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:48:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:48:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:48:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:48:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:48:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:48:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:48:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:48:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:48:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:48:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 11:48:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 11:48:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 11:48:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 11:48:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 11:48:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 11:48:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 11:48:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 11:48:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 11:48:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 11:48:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 11:48:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 11:48:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 11:48:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 11:48:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 11:48:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-26 11:48:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-26 11:48:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-26 11:48:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-26 11:48:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-26 11:48:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-26 11:48:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-26 11:48:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-26 11:48:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-26 11:48:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-26 11:48:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-11-26 11:48:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-11-26 11:48:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-11-26 11:48:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2023-11-26 11:48:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2023-11-26 11:48:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2023-11-26 11:48:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2023-11-26 11:48:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2023-11-26 11:48:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2023-11-26 11:48:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2023-11-26 11:48:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2023-11-26 11:48:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2023-11-26 11:48:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2023-11-26 11:48:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2023-11-26 11:48:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2023-11-26 11:48:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:48:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:48:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-26 11:48:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-26 11:48:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:48:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2023-11-26 11:48:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2023-11-26 11:48:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2023-11-26 11:48:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2023-11-26 11:48:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:48:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2023-11-26 11:48:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2023-11-26 11:48:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2023-11-26 11:48:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2023-11-26 11:48:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:48:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:48:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:48:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:48:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:48:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:48:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:48:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:48:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:48:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:48:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:48:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:48:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:48:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:48:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:48:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:48:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:48:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 11:48:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 11:48:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 11:48:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 11:48:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 11:48:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 11:48:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 11:48:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 11:48:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 11:48:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 11:48:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 11:48:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 11:48:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 11:48:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 11:48:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 11:48:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-26 11:48:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-26 11:48:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-26 11:48:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-26 11:48:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-26 11:48:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-26 11:48:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-26 11:48:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-26 11:48:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-26 11:48:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-26 11:48:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2023-11-26 11:48:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2023-11-26 11:48:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2023-11-26 11:48:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2023-11-26 11:48:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2023-11-26 11:48:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2023-11-26 11:48:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2023-11-26 11:48:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2023-11-26 11:48:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2023-11-26 11:48:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2023-11-26 11:48:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2023-11-26 11:48:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2023-11-26 11:48:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2023-11-26 11:48:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2023-11-26 11:48:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2023-11-26 11:48:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-26 11:48:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2023-11-26 11:48:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2023-11-26 11:48:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2023-11-26 11:48:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2023-11-26 11:48:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2023-11-26 11:48:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2023-11-26 11:48:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2023-11-26 11:48:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2023-11-26 11:48:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2023-11-26 11:48:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2023-11-26 11:48:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2023-11-26 11:48:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2023-11-26 11:48:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2023-11-26 11:48:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2023-11-26 11:48:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2023-11-26 11:48:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2023-11-26 11:48:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2023-11-26 11:48:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2023-11-26 11:48:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2023-11-26 11:48:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2023-11-26 11:48:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2023-11-26 11:48:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2023-11-26 11:48:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:48:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:48:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:48:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:48:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:48:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:48:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:48:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:48:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:48:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:48:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:48:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:48:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:48:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:48:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:48:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:48:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:48:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 11:48:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 11:48:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 11:48:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 11:48:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 11:48:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 11:48:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 11:48:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 11:48:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 11:48:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 11:48:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 11:48:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 11:48:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 11:48:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 11:48:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 11:48:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-26 11:48:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-26 11:48:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-26 11:48:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-26 11:48:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-26 11:48:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-26 11:48:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-26 11:48:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-26 11:48:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-26 11:48:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-26 11:48:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-11-26 11:48:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-11-26 11:48:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-11-26 11:48:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2023-11-26 11:48:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2023-11-26 11:48:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2023-11-26 11:48:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2023-11-26 11:48:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2023-11-26 11:48:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2023-11-26 11:48:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2023-11-26 11:48:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2023-11-26 11:48:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2023-11-26 11:48:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2023-11-26 11:48:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2023-11-26 11:48:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2023-11-26 11:48:58,799 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2023-11-26 11:48:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:48:58,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:48:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-26 11:48:58,799 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-26 11:48:59,986 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:48:59,990 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:49:06,448 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 11:49:11,077 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:49:11,325 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:49:11,325 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-26 11:49:11,328 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:49:11 BoogieIcfgContainer [2023-11-26 11:49:11,328 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:49:11,333 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:49:11,334 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:49:11,338 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:49:11,338 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:48:52" (1/3) ... [2023-11-26 11:49:11,340 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b1bec51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:49:11, skipping insertion in model container [2023-11-26 11:49:11,341 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:56" (2/3) ... [2023-11-26 11:49:11,341 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b1bec51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:49:11, skipping insertion in model container [2023-11-26 11:49:11,341 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:49:11" (3/3) ... [2023-11-26 11:49:11,344 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2023-11-26 11:49:11,369 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:49:11,369 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 11:49:11,518 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:49:11,531 INFO L357 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, mHoare=true, 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;@402be9b2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:49:11,531 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 11:49:11,556 INFO L276 IsEmpty]: Start isEmpty. Operand has 3204 states, 2219 states have (on average 1.5295178008111763) internal successors, (3394), 2330 states have internal predecessors, (3394), 926 states have call successors, (926), 58 states have call predecessors, (926), 57 states have return successors, (923), 831 states have call predecessors, (923), 923 states have call successors, (923) [2023-11-26 11:49:11,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-26 11:49:11,566 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:49:11,567 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:49:11,568 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:49:11,574 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:49:11,574 INFO L85 PathProgramCache]: Analyzing trace with hash 414360271, now seen corresponding path program 1 times [2023-11-26 11:49:11,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:49:11,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551259560] [2023-11-26 11:49:11,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:49:11,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:49:12,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:49:12,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:49:12,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:49:12,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 11:49:12,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:49:12,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551259560] [2023-11-26 11:49:12,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [551259560] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:49:12,743 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:49:12,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-26 11:49:12,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211776265] [2023-11-26 11:49:12,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:49:12,756 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-26 11:49:12,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:49:12,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-26 11:49:12,790 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-26 11:49:12,802 INFO L87 Difference]: Start difference. First operand has 3204 states, 2219 states have (on average 1.5295178008111763) internal successors, (3394), 2330 states have internal predecessors, (3394), 926 states have call successors, (926), 58 states have call predecessors, (926), 57 states have return successors, (923), 831 states have call predecessors, (923), 923 states have call successors, (923) Second operand has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-26 11:49:15,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:49:27,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:49:27,078 INFO L93 Difference]: Finished difference Result 8782 states and 14479 transitions. [2023-11-26 11:49:27,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-26 11:49:27,080 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 18 [2023-11-26 11:49:27,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:49:27,207 INFO L225 Difference]: With dead ends: 8782 [2023-11-26 11:49:27,207 INFO L226 Difference]: Without dead ends: 5264 [2023-11-26 11:49:27,336 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-26 11:49:27,341 INFO L413 NwaCegarLoop]: 3983 mSDtfsCounter, 5450 mSDsluCounter, 5557 mSDsCounter, 0 mSdLazyCounter, 3192 mSolverCounterSat, 2027 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6167 SdHoareTripleChecker+Valid, 9540 SdHoareTripleChecker+Invalid, 5219 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2027 IncrementalHoareTripleChecker+Valid, 3192 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.2s IncrementalHoareTripleChecker+Time [2023-11-26 11:49:27,342 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6167 Valid, 9540 Invalid, 5219 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2027 Valid, 3192 Invalid, 0 Unknown, 0 Unchecked, 13.2s Time] [2023-11-26 11:49:27,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5264 states. [2023-11-26 11:49:28,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5264 to 5232. [2023-11-26 11:49:28,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5232 states, 3701 states have (on average 1.5322885706565792) internal successors, (5671), 3851 states have internal predecessors, (5671), 1468 states have call successors, (1468), 63 states have call predecessors, (1468), 62 states have return successors, (1467), 1337 states have call predecessors, (1467), 1467 states have call successors, (1467) [2023-11-26 11:49:28,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 5232 states and 8606 transitions. [2023-11-26 11:49:28,252 INFO L78 Accepts]: Start accepts. Automaton has 5232 states and 8606 transitions. Word has length 18 [2023-11-26 11:49:28,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:49:28,253 INFO L495 AbstractCegarLoop]: Abstraction has 5232 states and 8606 transitions. [2023-11-26 11:49:28,253 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-26 11:49:28,254 INFO L276 IsEmpty]: Start isEmpty. Operand 5232 states and 8606 transitions. [2023-11-26 11:49:28,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-26 11:49:28,258 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:49:28,258 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:49:28,258 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 11:49:28,259 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:49:28,259 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:49:28,259 INFO L85 PathProgramCache]: Analyzing trace with hash 2137950413, now seen corresponding path program 1 times [2023-11-26 11:49:28,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:49:28,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108423634] [2023-11-26 11:49:28,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:49:28,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:49:28,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:49:28,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:49:28,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:49:28,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 11:49:28,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:49:28,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108423634] [2023-11-26 11:49:28,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2108423634] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:49:28,681 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:49:28,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-26 11:49:28,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820848246] [2023-11-26 11:49:28,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:49:28,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-26 11:49:28,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:49:28,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-26 11:49:28,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-26 11:49:28,684 INFO L87 Difference]: Start difference. First operand 5232 states and 8606 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-26 11:49:30,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []