./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b 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_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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 74479533f2e7f1d656a2ade7784de966cf1566049c0edd1178fca35f0ea9dbfc --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 23:11:37,786 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 23:11:37,870 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 23:11:37,877 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 23:11:37,878 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 23:11:37,909 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 23:11:37,911 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 23:11:37,911 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 23:11:37,913 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 23:11:37,913 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 23:11:37,915 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 23:11:37,916 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 23:11:37,916 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 23:11:37,917 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 23:11:37,918 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 23:11:37,919 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 23:11:37,920 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 23:11:37,921 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 23:11:37,922 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 23:11:37,923 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 23:11:37,923 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 23:11:37,924 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 23:11:37,925 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 23:11:37,926 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 23:11:37,927 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 23:11:37,927 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:11:37,928 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 23:11:37,929 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 23:11:37,930 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 23:11:37,930 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 23:11:37,931 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 23:11:37,932 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 23:11:37,932 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 23:11:37,933 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 23:11:37,934 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 23:11:37,935 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 23:11:37,935 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_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74479533f2e7f1d656a2ade7784de966cf1566049c0edd1178fca35f0ea9dbfc [2023-11-06 23:11:38,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 23:11:38,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 23:11:38,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 23:11:38,259 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 23:11:38,260 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 23:11:38,261 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2023-11-06 23:11:41,834 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 23:11:43,165 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 23:11:43,166 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2023-11-06 23:11:43,264 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/data/7fe68485e/b7fa10c08d04419b8a75f74a2bcd2699/FLAG9165c8e05 [2023-11-06 23:11:43,284 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/data/7fe68485e/b7fa10c08d04419b8a75f74a2bcd2699 [2023-11-06 23:11:43,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 23:11:43,297 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 23:11:43,302 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 23:11:43,303 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 23:11:43,310 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 23:11:43,311 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:11:43" (1/1) ... [2023-11-06 23:11:43,312 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67ec6399 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:43, skipping insertion in model container [2023-11-06 23:11:43,312 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:11:43" (1/1) ... [2023-11-06 23:11:43,702 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 23:11:51,809 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_439f17d5-8755-4ad2-abcb-9091e354bc11/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[982062,982075] [2023-11-06 23:11:51,876 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:11:52,212 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 23:11:52,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7859] [2023-11-06 23:11:52,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7862] [2023-11-06 23:11:52,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7865] [2023-11-06 23:11:52,434 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7868] [2023-11-06 23:11:52,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [10850] [2023-11-06 23:11:52,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10853] [2023-11-06 23:11:52,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10856] [2023-11-06 23:11:52,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10859] [2023-11-06 23:11:54,035 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)); [32678-32679] [2023-11-06 23:11:54,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [33989] [2023-11-06 23:11:54,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [34009] [2023-11-06 23:11:54,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [34044] [2023-11-06 23:11:54,109 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_439f17d5-8755-4ad2-abcb-9091e354bc11/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[982062,982075] [2023-11-06 23:11:54,118 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:11:54,597 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:11:54,597 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:11:54,607 INFO L206 MainTranslator]: Completed translation [2023-11-06 23:11:54,624 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54 WrapperNode [2023-11-06 23:11:54,624 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 23:11:54,626 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 23:11:54,626 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 23:11:54,626 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 23:11:54,636 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54" (1/1) ... [2023-11-06 23:11:55,249 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54" (1/1) ... [2023-11-06 23:11:57,010 INFO L138 Inliner]: procedures = 491, calls = 14289, calls flagged for inlining = 288, calls inlined = 277, statements flattened = 34591 [2023-11-06 23:11:57,011 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 23:11:57,012 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 23:11:57,012 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 23:11:57,013 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 23:11:57,027 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54" (1/1) ... [2023-11-06 23:11:57,027 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54" (1/1) ... [2023-11-06 23:11:57,512 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54" (1/1) ... [2023-11-06 23:11:57,517 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54" (1/1) ... [2023-11-06 23:11:58,283 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54" (1/1) ... [2023-11-06 23:11:58,462 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54" (1/1) ... [2023-11-06 23:11:58,656 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54" (1/1) ... [2023-11-06 23:11:58,794 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54" (1/1) ... [2023-11-06 23:11:59,259 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 23:11:59,261 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 23:11:59,261 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 23:11:59,262 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 23:11:59,263 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54" (1/1) ... [2023-11-06 23:11:59,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:11:59,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:11:59,365 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 23:11:59,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_439f17d5-8755-4ad2-abcb-9091e354bc11/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 23:11:59,474 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_rf_reg [2023-11-06 23:11:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_rf_reg [2023-11-06 23:11:59,475 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_interrupt [2023-11-06 23:11:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_interrupt [2023-11-06 23:11:59,475 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_bb_reg [2023-11-06 23:11:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_bb_reg [2023-11-06 23:11:59,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 23:11:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 23:11:59,476 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2023-11-06 23:11:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2023-11-06 23:11:59,476 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_deinit_sw_vars [2023-11-06 23:11:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_deinit_sw_vars [2023-11-06 23:11:59,477 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2023-11-06 23:11:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2023-11-06 23:11:59,477 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2023-11-06 23:11:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2023-11-06 23:11:59,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-06 23:11:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-06 23:11:59,478 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_is_fw_downloaded [2023-11-06 23:11:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_is_fw_downloaded [2023-11-06 23:11:59,478 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-06 23:11:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-06 23:11:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2023-11-06 23:11:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2023-11-06 23:11:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_polling [2023-11-06 23:11:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_polling [2023-11-06 23:11:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_led_control [2023-11-06 23:11:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_led_control [2023-11-06 23:11:59,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-06 23:11:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-06 23:11:59,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-06 23:11:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-06 23:11:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-06 23:11:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-06 23:11:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92ce_init_led [2023-11-06 23:11:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92ce_init_led [2023-11-06 23:11:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_watchdog [2023-11-06 23:11:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_watchdog [2023-11-06 23:11:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 23:11:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_llt_write [2023-11-06 23:11:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_llt_write [2023-11-06 23:11:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_stop_tx_beacon [2023-11-06 23:11:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_stop_tx_beacon [2023-11-06 23:11:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_firmware_selfreset [2023-11-06 23:11:59,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_firmware_selfreset [2023-11-06 23:11:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_query_rxpwrpercentage [2023-11-06 23:11:59,483 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_query_rxpwrpercentage [2023-11-06 23:11:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_write_dig [2023-11-06 23:11:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_write_dig [2023-11-06 23:11:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bw_mode [2023-11-06 23:11:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bw_mode [2023-11-06 23:11:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2023-11-06 23:11:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2023-11-06 23:11:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bb_reg [2023-11-06 23:11:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bb_reg [2023-11-06 23:11:59,485 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_lc_calibrate [2023-11-06 23:11:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_lc_calibrate [2023-11-06 23:11:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 23:11:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-06 23:11:59,499 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-06 23:11:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2023-11-06 23:11:59,499 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2023-11-06 23:11:59,500 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_simularity_compare [2023-11-06 23:11:59,500 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_simularity_compare [2023-11-06 23:11:59,500 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pimode_switch [2023-11-06 23:11:59,500 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pimode_switch [2023-11-06 23:11:59,500 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-06 23:11:59,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-06 23:11:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_powerdown_anotherphy [2023-11-06 23:11:59,501 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_powerdown_anotherphy [2023-11-06 23:11:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 23:11:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_update_bbrf_configuration [2023-11-06 23:11:59,502 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_update_bbrf_configuration [2023-11-06 23:11:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-06 23:11:59,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-06 23:11:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_mac_setting_calibration [2023-11-06 23:11:59,502 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_mac_setting_calibration [2023-11-06 23:11:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 23:11:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-06 23:11:59,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-06 23:11:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 23:11:59,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 23:11:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_hw_reg [2023-11-06 23:11:59,503 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_hw_reg [2023-11-06 23:11:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-06 23:11:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-06 23:11:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2023-11-06 23:11:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2023-11-06 23:11:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2023-11-06 23:11:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2023-11-06 23:11:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-06 23:11:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-06 23:11:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_suspend [2023-11-06 23:11:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_suspend [2023-11-06 23:11:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2023-11-06 23:11:59,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2023-11-06 23:11:59,506 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_hw_security_config [2023-11-06 23:11:59,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_hw_security_config [2023-11-06 23:11:59,506 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_config_rf_with_headerfile [2023-11-06 23:11:59,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_config_rf_with_headerfile [2023-11-06 23:11:59,506 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_check_bssid [2023-11-06 23:11:59,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_check_bssid [2023-11-06 23:11:59,507 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_media_status [2023-11-06 23:11:59,507 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_media_status [2023-11-06 23:11:59,507 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_fill_h2c_cmd [2023-11-06 23:11:59,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_fill_h2c_cmd [2023-11-06 23:11:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-06 23:11:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-06 23:11:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2023-11-06 23:11:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2023-11-06 23:11:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 23:11:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-06 23:11:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-06 23:11:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-06 23:11:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-06 23:11:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-06 23:11:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-06 23:11:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-06 23:11:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-06 23:11:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_related_registers [2023-11-06 23:11:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_related_registers [2023-11-06 23:11:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 23:11:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-06 23:11:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-06 23:11:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 23:11:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 23:11:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 23:11:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 23:11:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-06 23:11:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-06 23:11:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-06 23:11:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-06 23:11:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_lc_calibrate [2023-11-06 23:11:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_lc_calibrate [2023-11-06 23:11:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_iq_calibrate [2023-11-06 23:11:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_iq_calibrate [2023-11-06 23:11:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_disable_interrupt [2023-11-06 23:11:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_disable_interrupt [2023-11-06 23:11:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_acquire_cckandrw_pagea_ctl [2023-11-06 23:11:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_acquire_cckandrw_pagea_ctl [2023-11-06 23:11:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_desc [2023-11-06 23:11:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_desc [2023-11-06 23:11:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_fw_page_write [2023-11-06 23:11:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_fw_page_write [2023-11-06 23:11:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2023-11-06 23:11:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2023-11-06 23:11:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 23:11:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 23:11:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_txpower_level [2023-11-06 23:11:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_txpower_level [2023-11-06 23:11:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_fill_cmddesc [2023-11-06 23:11:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_fill_cmddesc [2023-11-06 23:11:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 23:11:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 23:11:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 23:11:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 23:11:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_on [2023-11-06 23:11:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_on [2023-11-06 23:11:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_reset_iqk_result [2023-11-06 23:11:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_reset_iqk_result [2023-11-06 23:11:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2023-11-06 23:11:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2023-11-06 23:11:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-06 23:11:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-06 23:11:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_resume_tx_beacon [2023-11-06 23:11:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_resume_tx_beacon [2023-11-06 23:11:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2023-11-06 23:11:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2023-11-06 23:11:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-06 23:11:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-06 23:11:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_check_fw_read_last_h2c [2023-11-06 23:11:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_check_fw_read_last_h2c [2023-11-06 23:11:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_init_sw_vars [2023-11-06 23:11:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_init_sw_vars [2023-11-06 23:11:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2023-11-06 23:11:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2023-11-06 23:11:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2023-11-06 23:11:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2023-11-06 23:11:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2023-11-06 23:11:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2023-11-06 23:11:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-06 23:11:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-06 23:11:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 23:11:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 23:11:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2023-11-06 23:11:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2023-11-06 23:11:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-06 23:11:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-06 23:11:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2023-11-06 23:11:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2023-11-06 23:11:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_enable_rf_env [2023-11-06 23:11:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_enable_rf_env [2023-11-06 23:11:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_mac_registers [2023-11-06 23:11:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_mac_registers [2023-11-06 23:11:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 23:11:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_restore_rf_env [2023-11-06 23:11:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_restore_rf_env [2023-11-06 23:11:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_iq_calibrate [2023-11-06 23:11:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_iq_calibrate [2023-11-06 23:11:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 23:11:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_resume [2023-11-06 23:11:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_resume [2023-11-06 23:11:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_get_rightchnlplace_for_iqk [2023-11-06 23:11:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_get_rightchnlplace_for_iqk [2023-11-06 23:11:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-06 23:11:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-06 23:11:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 23:11:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_eeprom_info [2023-11-06 23:11:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_eeprom_info [2023-11-06 23:11:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 23:11:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 23:11:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-06 23:11:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-06 23:11:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-06 23:11:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-06 23:11:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_rf_serial_read [2023-11-06 23:11:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_rf_serial_read [2023-11-06 23:11:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-06 23:11:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-06 23:11:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-06 23:11:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-06 23:11:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_off [2023-11-06 23:11:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_off [2023-11-06 23:11:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2023-11-06 23:11:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2023-11-06 23:11:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-06 23:11:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-06 23:11:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_poweroff_adapter [2023-11-06 23:11:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_poweroff_adapter [2023-11-06 23:11:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2023-11-06 23:11:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2023-11-06 23:11:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-06 23:11:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-06 23:11:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_path_adda_on [2023-11-06 23:11:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_path_adda_on [2023-11-06 23:11:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2023-11-06 23:11:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2023-11-06 23:11:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calculate_bit_shift [2023-11-06 23:11:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calculate_bit_shift [2023-11-06 23:11:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-06 23:11:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-06 23:11:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_channel_access_setting [2023-11-06 23:11:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_channel_access_setting [2023-11-06 23:11:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_mac_registers [2023-11-06 23:11:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_mac_registers [2023-11-06 23:11:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_adda_registers [2023-11-06 23:11:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_adda_registers [2023-11-06 23:11:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_switch_wirelessband [2023-11-06 23:11:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_switch_wirelessband [2023-11-06 23:11:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_hw_init [2023-11-06 23:11:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_hw_init [2023-11-06 23:11:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calc_curvindex [2023-11-06 23:11:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calc_curvindex [2023-11-06 23:11:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_interval [2023-11-06 23:11:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_interval [2023-11-06 23:11:59,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 23:11:59,550 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_hw_reg [2023-11-06 23:11:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_hw_reg [2023-11-06 23:11:59,550 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_bcn_ctrl_reg [2023-11-06 23:11:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_bcn_ctrl_reg [2023-11-06 23:11:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 23:11:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 23:11:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2023-11-06 23:11:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2023-11-06 23:11:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_qos [2023-11-06 23:11:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_qos [2023-11-06 23:11:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_linked_set_reg [2023-11-06 23:11:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_linked_set_reg [2023-11-06 23:11:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_release_cckandrw_pagea_ctl [2023-11-06 23:11:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_release_cckandrw_pagea_ctl [2023-11-06 23:11:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_init_edca_turbo [2023-11-06 23:11:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_init_edca_turbo [2023-11-06 23:11:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_dword_dbi [2023-11-06 23:11:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_dword_dbi [2023-11-06 23:11:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2023-11-06 23:11:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2023-11-06 23:11:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_interrupt_mask [2023-11-06 23:11:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_interrupt_mask [2023-11-06 23:11:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-06 23:11:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-06 23:11:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_enable_fw_download [2023-11-06 23:11:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_enable_fw_download [2023-11-06 23:11:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_init_sw_leds [2023-11-06 23:11:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_init_sw_leds [2023-11-06 23:11:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_rf_reg [2023-11-06 23:11:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_rf_reg [2023-11-06 23:11:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-06 23:11:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-06 23:11:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-11-06 23:11:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-11-06 23:11:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_adda_registers [2023-11-06 23:11:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_adda_registers [2023-11-06 23:11:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-06 23:11:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-06 23:11:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_card_disable [2023-11-06 23:11:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_card_disable [2023-11-06 23:11:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_config_bb_with_headerfile [2023-11-06 23:11:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_config_bb_with_headerfile [2023-11-06 23:11:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2023-11-06 23:11:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2023-11-06 23:11:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_signal_scale_mapping [2023-11-06 23:11:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_signal_scale_mapping [2023-11-06 23:11:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_enable_anotherphy [2023-11-06 23:11:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_enable_anotherphy [2023-11-06 23:11:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 23:11:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2023-11-06 23:11:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2023-11-06 23:11:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_write_dword_dbi [2023-11-06 23:11:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_write_dword_dbi [2023-11-06 23:11:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-06 23:11:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-06 23:11:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_patha_fill_iqk_matrix [2023-11-06 23:11:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_patha_fill_iqk_matrix [2023-11-06 23:11:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-06 23:11:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-06 23:12:02,115 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 23:12:02,125 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 23:12:13,910 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 23:14:00,013 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-06 23:14:00,672 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 23:14:00,727 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 23:14:00,727 INFO L302 CfgBuilder]: Removed 15 assume(true) statements. [2023-11-06 23:14:00,739 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:14:00 BoogieIcfgContainer [2023-11-06 23:14:00,740 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 23:14:00,742 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 23:14:00,743 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 23:14:00,746 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 23:14:00,746 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:11:43" (1/3) ... [2023-11-06 23:14:00,747 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3191554f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:14:00, skipping insertion in model container [2023-11-06 23:14:00,747 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:11:54" (2/3) ... [2023-11-06 23:14:00,747 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3191554f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:14:00, skipping insertion in model container [2023-11-06 23:14:00,747 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:14:00" (3/3) ... [2023-11-06 23:14:00,749 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2023-11-06 23:14:00,768 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 23:14:00,768 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 23:14:01,044 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 23:14:01,051 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=LoopsAndPotentialCycles, 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;@17896862, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 23:14:01,051 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 23:14:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand has 12099 states, 9005 states have (on average 1.5232648528595225) internal successors, (13717), 9188 states have internal predecessors, (13717), 2956 states have call successors, (2956), 149 states have call predecessors, (2956), 148 states have return successors, (2947), 2865 states have call predecessors, (2947), 2947 states have call successors, (2947) [2023-11-06 23:14:01,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2023-11-06 23:14:01,150 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:14:01,151 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 26, 26, 26, 26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 23:14:01,152 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:14:01,157 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:14:01,158 INFO L85 PathProgramCache]: Analyzing trace with hash -1300822242, now seen corresponding path program 1 times [2023-11-06 23:14:01,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:14:01,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [58800316] [2023-11-06 23:14:01,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:14:01,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:14:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 23:14:04,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 23:14:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-06 23:14:04,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-06 23:14:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-06 23:14:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-06 23:14:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-06 23:14:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-06 23:14:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-06 23:14:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-06 23:14:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-06 23:14:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2023-11-06 23:14:04,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-06 23:14:04,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 23:14:04,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-06 23:14:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2023-11-06 23:14:04,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-06 23:14:04,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-06 23:14:04,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-06 23:14:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:04,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:04,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-11-06 23:14:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2023-11-06 23:14:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2023-11-06 23:14:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:05,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2023-11-06 23:14:05,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2023-11-06 23:14:05,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:05,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2023-11-06 23:14:05,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-11-06 23:14:05,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:14:05,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-06 23:14:05,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2023-11-06 23:14:05,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:14:05,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2023-11-06 23:14:05,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:14:05,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [58800316] [2023-11-06 23:14:05,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [58800316] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:14:05,286 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:14:05,287 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 23:14:05,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [255287767] [2023-11-06 23:14:05,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:14:05,295 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 23:14:05,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:14:05,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 23:14:05,341 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 23:14:05,371 INFO L87 Difference]: Start difference. First operand has 12099 states, 9005 states have (on average 1.5232648528595225) internal successors, (13717), 9188 states have internal predecessors, (13717), 2956 states have call successors, (2956), 149 states have call predecessors, (2956), 148 states have return successors, (2947), 2865 states have call predecessors, (2947), 2947 states have call successors, (2947) Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2023-11-06 23:14:08,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:10,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:16,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:19,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:21,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:23,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:26,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:28,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:37,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:39,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:41,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:44,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:50,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:52,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:54,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:56,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:14:58,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:15:01,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:15:03,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []