./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl --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 079e0853edf82767eb868f3965b8963752db80acaa33dba660b3f9bc983f76af --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:14:37,754 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:14:37,878 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:14:37,891 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:14:37,892 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:14:37,946 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:14:37,947 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:14:37,948 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:14:37,949 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:14:37,956 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:14:37,957 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:14:37,958 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:14:37,959 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:14:37,961 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:14:37,961 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:14:37,962 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:14:37,962 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:14:37,963 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:14:37,963 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:14:37,964 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:14:37,964 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:14:37,965 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:14:37,966 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:14:37,967 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:14:37,967 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:14:37,968 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:14:37,968 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:14:37,969 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:14:37,969 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:14:37,970 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:14:37,971 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:14:37,971 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:14:37,972 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:14:37,972 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:14:37,972 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:14:37,973 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:14:37,973 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_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 079e0853edf82767eb868f3965b8963752db80acaa33dba660b3f9bc983f76af [2023-11-12 02:14:38,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:14:38,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:14:38,329 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:14:38,330 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:14:38,331 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:14:38,333 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i [2023-11-12 02:14:41,594 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:14:42,519 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:14:42,522 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i [2023-11-12 02:14:42,603 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/data/8520b8004/a8300a0d64a344a19ec4561cb2245191/FLAG183d963d3 [2023-11-12 02:14:42,622 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/data/8520b8004/a8300a0d64a344a19ec4561cb2245191 [2023-11-12 02:14:42,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:14:42,633 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:14:42,635 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:14:42,637 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:14:42,644 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:14:42,647 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:14:42" (1/1) ... [2023-11-12 02:14:42,648 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6109b310 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:42, skipping insertion in model container [2023-11-12 02:14:42,649 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:14:42" (1/1) ... [2023-11-12 02:14:42,891 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:14:44,090 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_806f16fb-1048-43d5-ac58-9e9f3b649b04/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i[216422,216435] [2023-11-12 02:14:47,487 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:14:47,591 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:14:47,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [7581] [2023-11-12 02:14:47,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7584] [2023-11-12 02:14:47,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7587] [2023-11-12 02:14:47,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7590] [2023-11-12 02:14:47,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7610] [2023-11-12 02:14:47,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7618] [2023-11-12 02:14:47,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7621] [2023-11-12 02:14:47,824 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_806f16fb-1048-43d5-ac58-9e9f3b649b04/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i[216422,216435] [2023-11-12 02:14:47,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [9738] [2023-11-12 02:14:47,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9741] [2023-11-12 02:14:47,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9744] [2023-11-12 02:14:47,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9747] [2023-11-12 02:14:48,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [17256] [2023-11-12 02:14:48,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [19042-19043] [2023-11-12 02:14:48,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19848] [2023-11-12 02:14:48,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19859] [2023-11-12 02:14:48,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19871] [2023-11-12 02:14:48,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19886] [2023-11-12 02:14:48,722 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:14:48,940 WARN L672 CHandler]: The function __VERIFIER_nondet_u8 is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:14:48,941 WARN L672 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:14:48,941 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:14:48,951 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:14:48,952 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48 WrapperNode [2023-11-12 02:14:48,952 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:14:48,954 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:14:48,954 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:14:48,955 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:14:48,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48" (1/1) ... [2023-11-12 02:14:49,180 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48" (1/1) ... [2023-11-12 02:14:50,156 INFO L138 Inliner]: procedures = 346, calls = 6848, calls flagged for inlining = 165, calls inlined = 158, statements flattened = 20539 [2023-11-12 02:14:50,158 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:14:50,159 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:14:50,159 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:14:50,159 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:14:50,201 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48" (1/1) ... [2023-11-12 02:14:50,216 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48" (1/1) ... [2023-11-12 02:14:50,505 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48" (1/1) ... [2023-11-12 02:14:50,506 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48" (1/1) ... [2023-11-12 02:14:50,945 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48" (1/1) ... [2023-11-12 02:14:51,139 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48" (1/1) ... [2023-11-12 02:14:51,299 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48" (1/1) ... [2023-11-12 02:14:51,364 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48" (1/1) ... [2023-11-12 02:14:51,495 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:14:51,496 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:14:51,496 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:14:51,496 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:14:51,497 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48" (1/1) ... [2023-11-12 02:14:51,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:14:51,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:14:51,534 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:14:51,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_806f16fb-1048-43d5-ac58-9e9f3b649b04/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:14:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_config_rf [2023-11-12 02:14:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_config_rf [2023-11-12 02:14:51,574 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_check_bssid [2023-11-12 02:14:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_check_bssid [2023-11-12 02:14:51,574 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_dm_init_edca_turbo [2023-11-12 02:14:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_dm_init_edca_turbo [2023-11-12 02:14:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_sw_chnl [2023-11-12 02:14:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_sw_chnl [2023-11-12 02:14:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_bb_reg [2023-11-12 02:14:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_bb_reg [2023-11-12 02:14:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 02:14:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 02:14:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 02:14:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 02:14:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2023-11-12 02:14:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2023-11-12 02:14:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-12 02:14:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-12 02:14:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-12 02:14:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-12 02:14:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 02:14:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 02:14:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2023-11-12 02:14:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2023-11-12 02:14:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_beacon_interval [2023-11-12 02:14:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_beacon_interval [2023-11-12 02:14:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_txpower [2023-11-12 02:14:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_txpower [2023-11-12 02:14:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2023-11-12 02:14:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2023-11-12 02:14:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_suspend [2023-11-12 02:14:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_suspend [2023-11-12 02:14:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_deinit_sw_vars [2023-11-12 02:14:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_deinit_sw_vars [2023-11-12 02:14:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_firmware_get_nextstatus [2023-11-12 02:14:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_firmware_get_nextstatus [2023-11-12 02:14:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2023-11-12 02:14:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2023-11-12 02:14:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-12 02:14:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-12 02:14:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_beacon_related_registers [2023-11-12 02:14:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_beacon_related_registers [2023-11-12 02:14:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2023-11-12 02:14:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2023-11-12 02:14:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2023-11-12 02:14:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2023-11-12 02:14:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-12 02:14:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-12 02:14:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2023-11-12 02:14:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2023-11-12 02:14:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2023-11-12 02:14:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2023-11-12 02:14:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 02:14:51,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 02:14:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_config_bb [2023-11-12 02:14:51,588 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_config_bb [2023-11-12 02:14:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:14:51,589 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:14:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_enable_hw_security_config [2023-11-12 02:14:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_enable_hw_security_config [2023-11-12 02:14:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_init_sw_leds [2023-11-12 02:14:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_init_sw_leds [2023-11-12 02:14:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-12 02:14:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-12 02:14:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-12 02:14:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-12 02:14:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_check_ephy_switchready [2023-11-12 02:14:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_check_ephy_switchready [2023-11-12 02:14:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 02:14:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2023-11-12 02:14:51,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2023-11-12 02:14:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_qos [2023-11-12 02:14:51,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_qos [2023-11-12 02:14:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_bw_mode [2023-11-12 02:14:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_bw_mode [2023-11-12 02:14:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 02:14:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_rf_onoff_detect [2023-11-12 02:14:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_rf_onoff_detect [2023-11-12 02:14:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-11-12 02:14:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_fill_cmddesc [2023-11-12 02:14:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_fill_cmddesc [2023-11-12 02:14:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-12 02:14:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-12 02:14:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_set_rfhalt [2023-11-12 02:14:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_set_rfhalt [2023-11-12 02:14:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_interrupt_mask [2023-11-12 02:14:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_interrupt_mask [2023-11-12 02:14:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_cmd_send_packet [2023-11-12 02:14:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_cmd_send_packet [2023-11-12 02:14:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2023-11-12 02:14:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2023-11-12 02:14:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-12 02:14:51,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-12 02:14:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_rf_serial_read [2023-11-12 02:14:51,596 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_rf_serial_read [2023-11-12 02:14:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_network_type [2023-11-12 02:14:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_network_type [2023-11-12 02:14:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 02:14:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_enable_interrupt [2023-11-12 02:14:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_enable_interrupt [2023-11-12 02:14:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:14:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_set_sw_chnl_cmdarray [2023-11-12 02:14:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_set_sw_chnl_cmdarray [2023-11-12 02:14:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 02:14:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 02:14:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_key [2023-11-12 02:14:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_key [2023-11-12 02:14:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_led_control [2023-11-12 02:14:51,600 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_led_control [2023-11-12 02:14:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_chk_fwcmd_iodone [2023-11-12 02:14:51,600 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_chk_fwcmd_iodone [2023-11-12 02:14:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_hw_reg [2023-11-12 02:14:51,600 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_hw_reg [2023-11-12 02:14:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_nullfunc [2023-11-12 02:14:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_nullfunc [2023-11-12 02:14:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-12 02:14:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-12 02:14:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_init_led [2023-11-12 02:14:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_init_led [2023-11-12 02:14:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-12 02:14:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-12 02:14:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2023-11-12 02:14:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2023-11-12 02:14:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_gpio_radio_on_off_checking [2023-11-12 02:14:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_gpio_radio_on_off_checking [2023-11-12 02:14:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_get_desc [2023-11-12 02:14:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_get_desc [2023-11-12 02:14:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 02:14:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-12 02:14:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-12 02:14:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2023-11-12 02:14:51,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2023-11-12 02:14:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-12 02:14:51,605 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-12 02:14:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2023-11-12 02:14:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2023-11-12 02:14:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_fill_desc [2023-11-12 02:14:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_fill_desc [2023-11-12 02:14:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 02:14:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-12 02:14:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-12 02:14:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2023-11-12 02:14:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2023-11-12 02:14:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-12 02:14:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-12 02:14:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:14:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_beacon_hwreg [2023-11-12 02:14:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_beacon_hwreg [2023-11-12 02:14:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-12 02:14:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-12 02:14:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_calculate_bit_shift [2023-11-12 02:14:51,611 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_calculate_bit_shift [2023-11-12 02:14:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 02:14:51,611 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 02:14:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-12 02:14:51,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-12 02:14:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_interrupt_recognized [2023-11-12 02:14:51,612 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_interrupt_recognized [2023-11-12 02:14:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_fw_set_rqpn [2023-11-12 02:14:51,612 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_fw_set_rqpn [2023-11-12 02:14:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2023-11-12 02:14:51,613 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2023-11-12 02:14:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2023-11-12 02:14:51,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2023-11-12 02:14:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-12 02:14:51,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-12 02:14:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:14:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_fw_cmd [2023-11-12 02:14:51,614 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_fw_cmd [2023-11-12 02:14:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_polling [2023-11-12 02:14:51,614 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_polling [2023-11-12 02:14:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-12 02:14:51,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-12 02:14:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 02:14:51,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 02:14:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2023-11-12 02:14:51,615 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2023-11-12 02:14:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-12 02:14:51,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-12 02:14:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:14:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_query_bb_reg [2023-11-12 02:14:51,616 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_query_bb_reg [2023-11-12 02:14:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_read_eeprom_info [2023-11-12 02:14:51,616 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_read_eeprom_info [2023-11-12 02:14:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2023-11-12 02:14:51,617 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2023-11-12 02:14:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:14:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_rf_reg [2023-11-12 02:14:51,617 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_rf_reg [2023-11-12 02:14:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_scan_operation_backup [2023-11-12 02:14:51,617 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_scan_operation_backup [2023-11-12 02:14:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_set_media_status [2023-11-12 02:14:51,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_set_media_status [2023-11-12 02:14:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2023-11-12 02:14:51,618 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2023-11-12 02:14:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-12 02:14:51,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-12 02:14:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:14:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-12 02:14:51,619 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-12 02:14:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-12 02:14:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_disable_interrupt [2023-11-12 02:14:51,619 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_disable_interrupt [2023-11-12 02:14:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-12 02:14:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-12 02:14:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 02:14:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 02:14:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-11-12 02:14:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-11-12 02:14:51,620 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_set_sysclk [2023-11-12 02:14:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_set_sysclk [2023-11-12 02:14:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_hal_rate_tbl [2023-11-12 02:14:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_hal_rate_tbl [2023-11-12 02:14:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_sw_led_off [2023-11-12 02:14:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_sw_led_off [2023-11-12 02:14:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-11-12 02:14:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-11-12 02:14:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_resume [2023-11-12 02:14:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_resume [2023-11-12 02:14:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_halset_sysclk [2023-11-12 02:14:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_halset_sysclk [2023-11-12 02:14:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_rx_query_desc [2023-11-12 02:14:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_rx_query_desc [2023-11-12 02:14:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2023-11-12 02:14:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2023-11-12 02:14:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_allow_all_destaddr [2023-11-12 02:14:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_allow_all_destaddr [2023-11-12 02:14:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-12 02:14:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-12 02:14:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_hw_init [2023-11-12 02:14:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_hw_init [2023-11-12 02:14:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_sw_led_on [2023-11-12 02:14:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_sw_led_on [2023-11-12 02:14:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192se_gpiobit3_cfg_inputmode [2023-11-12 02:14:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192se_gpiobit3_cfg_inputmode [2023-11-12 02:14:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-12 02:14:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-12 02:14:51,624 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2023-11-12 02:14:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2023-11-12 02:14:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_channel_access_setting [2023-11-12 02:14:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_channel_access_setting [2023-11-12 02:14:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_card_disable [2023-11-12 02:14:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_card_disable [2023-11-12 02:14:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:14:51,625 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2023-11-12 02:14:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2023-11-12 02:14:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_rf_power_state [2023-11-12 02:14:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_rf_power_state [2023-11-12 02:14:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2023-11-12 02:14:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:14:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:14:51,626 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_desc [2023-11-12 02:14:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_desc [2023-11-12 02:14:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_init_sw_vars [2023-11-12 02:14:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_init_sw_vars [2023-11-12 02:14:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_get_hw_reg [2023-11-12 02:14:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_get_hw_reg [2023-11-12 02:14:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_query_rf_reg [2023-11-12 02:14:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_query_rf_reg [2023-11-12 02:14:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_dm_watchdog [2023-11-12 02:14:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_dm_watchdog [2023-11-12 02:14:53,324 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:14:53,333 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:14:55,007 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-12 02:15:25,766 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:15:25,814 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:15:25,814 INFO L302 CfgBuilder]: Removed 22 assume(true) statements. [2023-11-12 02:15:25,826 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:15:25 BoogieIcfgContainer [2023-11-12 02:15:25,826 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:15:25,830 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:15:25,831 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:15:25,834 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:15:25,835 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:14:42" (1/3) ... [2023-11-12 02:15:25,842 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69fba7e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:15:25, skipping insertion in model container [2023-11-12 02:15:25,842 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:48" (2/3) ... [2023-11-12 02:15:25,843 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69fba7e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:15:25, skipping insertion in model container [2023-11-12 02:15:25,843 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:15:25" (3/3) ... [2023-11-12 02:15:25,845 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i [2023-11-12 02:15:25,864 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:15:25,864 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:15:26,052 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:15:26,058 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;@410ddbcf, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:15:26,059 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:15:26,092 INFO L276 IsEmpty]: Start isEmpty. Operand has 7623 states, 5754 states have (on average 1.5333680917622523) internal successors, (8823), 5891 states have internal predecessors, (8823), 1769 states have call successors, (1769), 121 states have call predecessors, (1769), 120 states have return successors, (1764), 1697 states have call predecessors, (1764), 1764 states have call successors, (1764) [2023-11-12 02:15:26,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-12 02:15:26,115 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:15:26,116 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:15:26,117 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:15:26,122 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:15:26,123 INFO L85 PathProgramCache]: Analyzing trace with hash -1021427004, now seen corresponding path program 1 times [2023-11-12 02:15:26,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:15:26,134 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996463127] [2023-11-12 02:15:26,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:15:26,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms