./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 20:08:54,146 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 20:08:54,208 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-12-02 20:08:54,212 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 20:08:54,212 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 20:08:54,236 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 20:08:54,236 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 20:08:54,236 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 20:08:54,237 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 20:08:54,238 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 20:08:54,238 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 20:08:54,239 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 20:08:54,239 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 20:08:54,240 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 20:08:54,240 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 20:08:54,241 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 20:08:54,241 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 20:08:54,242 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 20:08:54,242 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 20:08:54,243 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 20:08:54,244 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 20:08:54,244 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 20:08:54,245 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 20:08:54,246 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 20:08:54,246 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 20:08:54,246 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 20:08:54,247 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 20:08:54,247 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 20:08:54,248 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 20:08:54,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 20:08:54,249 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 20:08:54,249 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 20:08:54,249 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 20:08:54,249 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 20:08:54,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:08:54,250 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 20:08:54,250 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 20:08:54,250 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 20:08:54,251 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 20:08:54,251 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 20:08:54,251 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 20:08:54,251 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 20:08:54,251 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 20:08:54,252 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 20:08:54,252 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 [2023-12-02 20:08:54,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 20:08:54,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 20:08:54,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 20:08:54,467 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 20:08:54,468 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 20:08:54,469 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2023-12-02 20:08:57,245 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 20:08:57,776 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 20:08:57,777 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2023-12-02 20:08:57,827 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/data/7c321b3e7/15566e73c7f24773a0db7b825ba5cd60/FLAGf6467cab2 [2023-12-02 20:08:57,841 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/data/7c321b3e7/15566e73c7f24773a0db7b825ba5cd60 [2023-12-02 20:08:57,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 20:08:57,845 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 20:08:57,847 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 20:08:57,847 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 20:08:57,852 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 20:08:57,853 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:08:57" (1/1) ... [2023-12-02 20:08:57,854 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f9431b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:08:57, skipping insertion in model container [2023-12-02 20:08:57,854 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:08:57" (1/1) ... [2023-12-02 20:08:58,000 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:09:00,585 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_68cac7bc-a2d5-4cbf-b39f-15225f724640/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2023-12-02 20:09:00,729 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:09:00,811 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 20:09:00,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] [2023-12-02 20:09:00,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] [2023-12-02 20:09:00,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] [2023-12-02 20:09:00,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] [2023-12-02 20:09:01,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6744] [2023-12-02 20:09:01,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6749] [2023-12-02 20:09:01,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6754] [2023-12-02 20:09:01,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6759] [2023-12-02 20:09:01,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6834] [2023-12-02 20:09:01,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6839] [2023-12-02 20:09:01,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6844] [2023-12-02 20:09:01,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6849] [2023-12-02 20:09:01,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7237] [2023-12-02 20:09:01,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7242] [2023-12-02 20:09:01,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7247] [2023-12-02 20:09:01,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7252] [2023-12-02 20:09:01,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [8780] [2023-12-02 20:09:01,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [8788-8789] [2023-12-02 20:09:01,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1": "+r" (i), "+m" (v->counter): : "memory"); [8798-8799] [2023-12-02 20:09:01,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8867] [2023-12-02 20:09:01,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8872] [2023-12-02 20:09:01,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8877] [2023-12-02 20:09:01,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8882] [2023-12-02 20:09:01,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9583] [2023-12-02 20:09:01,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9588] [2023-12-02 20:09:01,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9593] [2023-12-02 20:09:01,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9598] [2023-12-02 20:09:01,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9946] [2023-12-02 20:09:01,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9951] [2023-12-02 20:09:01,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9956] [2023-12-02 20:09:01,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9961] [2023-12-02 20:09:01,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10155] [2023-12-02 20:09:01,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10160] [2023-12-02 20:09:01,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10165] [2023-12-02 20:09:01,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10170] [2023-12-02 20:09:01,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10249] [2023-12-02 20:09:01,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10254] [2023-12-02 20:09:01,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10259] [2023-12-02 20:09:01,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10264] [2023-12-02 20:09:01,344 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11356] [2023-12-02 20:09:01,370 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_68cac7bc-a2d5-4cbf-b39f-15225f724640/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2023-12-02 20:09:01,385 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:09:01,628 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:09:01,628 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:09:01,628 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:09:01,636 INFO L206 MainTranslator]: Completed translation [2023-12-02 20:09:01,636 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01 WrapperNode [2023-12-02 20:09:01,637 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 20:09:01,638 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 20:09:01,638 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 20:09:01,638 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 20:09:01,645 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01" (1/1) ... [2023-12-02 20:09:01,734 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01" (1/1) ... [2023-12-02 20:09:01,933 INFO L138 Inliner]: procedures = 461, calls = 4788, calls flagged for inlining = 237, calls inlined = 78, statements flattened = 5132 [2023-12-02 20:09:01,934 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 20:09:01,935 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 20:09:01,935 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 20:09:01,935 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 20:09:01,945 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01" (1/1) ... [2023-12-02 20:09:01,945 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01" (1/1) ... [2023-12-02 20:09:01,969 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01" (1/1) ... [2023-12-02 20:09:01,970 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01" (1/1) ... [2023-12-02 20:09:02,075 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01" (1/1) ... [2023-12-02 20:09:02,095 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01" (1/1) ... [2023-12-02 20:09:02,130 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01" (1/1) ... [2023-12-02 20:09:02,146 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01" (1/1) ... [2023-12-02 20:09:02,179 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 20:09:02,180 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 20:09:02,180 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 20:09:02,180 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 20:09:02,181 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01" (1/1) ... [2023-12-02 20:09:02,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:09:02,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:09:02,218 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 20:09:02,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 20:09:02,257 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-12-02 20:09:02,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-12-02 20:09:02,257 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-12-02 20:09:02,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 20:09:02,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 20:09:02,258 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-12-02 20:09:02,258 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-12-02 20:09:02,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-12-02 20:09:02,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-12-02 20:09:02,258 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2023-12-02 20:09:02,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2023-12-02 20:09:02,258 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2023-12-02 20:09:02,258 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2023-12-02 20:09:02,258 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-12-02 20:09:02,258 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-12-02 20:09:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 20:09:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 20:09:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2023-12-02 20:09:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2023-12-02 20:09:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-12-02 20:09:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-12-02 20:09:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 20:09:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-12-02 20:09:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-12-02 20:09:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2023-12-02 20:09:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2023-12-02 20:09:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-12-02 20:09:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-12-02 20:09:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-12-02 20:09:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-12-02 20:09:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 20:09:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 20:09:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 20:09:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2023-12-02 20:09:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2023-12-02 20:09:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-12-02 20:09:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-12-02 20:09:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-02 20:09:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-02 20:09:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-12-02 20:09:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-12-02 20:09:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2023-12-02 20:09:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2023-12-02 20:09:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-12-02 20:09:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-12-02 20:09:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 20:09:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2023-12-02 20:09:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2023-12-02 20:09:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 20:09:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2023-12-02 20:09:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2023-12-02 20:09:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 20:09:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 20:09:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 20:09:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 20:09:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2023-12-02 20:09:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2023-12-02 20:09:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2023-12-02 20:09:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2023-12-02 20:09:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2023-12-02 20:09:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2023-12-02 20:09:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-12-02 20:09:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-12-02 20:09:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-12-02 20:09:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-12-02 20:09:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2023-12-02 20:09:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2023-12-02 20:09:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-02 20:09:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-02 20:09:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2023-12-02 20:09:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2023-12-02 20:09:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-12-02 20:09:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-12-02 20:09:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2023-12-02 20:09:02,265 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2023-12-02 20:09:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 20:09:02,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 20:09:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-02 20:09:02,265 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-02 20:09:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 20:09:02,265 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 20:09:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 20:09:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 20:09:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-12-02 20:09:02,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-12-02 20:09:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-02 20:09:02,266 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-02 20:09:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-12-02 20:09:02,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-12-02 20:09:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2023-12-02 20:09:02,266 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2023-12-02 20:09:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 20:09:02,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 20:09:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-02 20:09:02,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-02 20:09:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2023-12-02 20:09:02,267 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2023-12-02 20:09:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-02 20:09:02,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-02 20:09:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2023-12-02 20:09:02,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2023-12-02 20:09:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 20:09:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 20:09:02,268 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 20:09:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2023-12-02 20:09:02,268 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2023-12-02 20:09:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 20:09:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2023-12-02 20:09:02,269 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2023-12-02 20:09:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 20:09:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 20:09:02,269 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 20:09:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-02 20:09:02,270 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-02 20:09:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2023-12-02 20:09:02,270 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2023-12-02 20:09:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-02 20:09:02,270 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-02 20:09:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-12-02 20:09:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-12-02 20:09:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-12-02 20:09:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-12-02 20:09:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2023-12-02 20:09:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2023-12-02 20:09:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-02 20:09:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-02 20:09:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 20:09:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 20:09:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 20:09:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 20:09:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 20:09:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2023-12-02 20:09:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2023-12-02 20:09:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2023-12-02 20:09:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2023-12-02 20:09:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-12-02 20:09:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-12-02 20:09:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2023-12-02 20:09:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2023-12-02 20:09:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 20:09:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2023-12-02 20:09:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2023-12-02 20:09:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 20:09:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 20:09:02,961 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 20:09:02,964 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 20:09:21,664 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 20:09:23,186 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 20:09:23,186 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 20:09:23,188 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:09:23 BoogieIcfgContainer [2023-12-02 20:09:23,188 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 20:09:23,191 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 20:09:23,191 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 20:09:23,194 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 20:09:23,194 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:08:57" (1/3) ... [2023-12-02 20:09:23,195 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38af863b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:09:23, skipping insertion in model container [2023-12-02 20:09:23,195 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:09:01" (2/3) ... [2023-12-02 20:09:23,196 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38af863b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:09:23, skipping insertion in model container [2023-12-02 20:09:23,196 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:09:23" (3/3) ... [2023-12-02 20:09:23,197 INFO L112 eAbstractionObserver]: Analyzing ICFG main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2023-12-02 20:09:23,213 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 20:09:23,213 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 20:09:23,273 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 20:09:23,278 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=FINITE_AUTOMATA, 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;@a90ef8a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:09:23,279 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 20:09:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand has 813 states, 503 states have (on average 1.3220675944333995) internal successors, (665), 515 states have internal predecessors, (665), 245 states have call successors, (245), 63 states have call predecessors, (245), 63 states have return successors, (245), 244 states have call predecessors, (245), 245 states have call successors, (245) [2023-12-02 20:09:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 20:09:23,292 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:09:23,293 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:09:23,293 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:09:23,297 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:09:23,297 INFO L85 PathProgramCache]: Analyzing trace with hash 478855849, now seen corresponding path program 1 times [2023-12-02 20:09:23,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:09:23,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1282100282] [2023-12-02 20:09:23,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:09:23,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:09:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:09:26,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:09:26,559 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:09:26,559 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1282100282] [2023-12-02 20:09:26,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1282100282] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:09:26,560 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:09:26,560 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:09:26,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1344095762] [2023-12-02 20:09:26,562 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:09:26,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:09:26,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:09:26,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:09:26,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:09:26,593 INFO L87 Difference]: Start difference. First operand has 813 states, 503 states have (on average 1.3220675944333995) internal successors, (665), 515 states have internal predecessors, (665), 245 states have call successors, (245), 63 states have call predecessors, (245), 63 states have return successors, (245), 244 states have call predecessors, (245), 245 states have call successors, (245) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:09:28,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:09:30,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:09:33,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:09:36,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:09:38,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:09:40,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:09:43,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:09:45,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:09:47,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:09:49,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:09:51,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 20:09:53,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 20:09:53,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:09:53,945 INFO L93 Difference]: Finished difference Result 1670 states and 2390 transitions. [2023-12-02 20:09:53,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:09:53,948 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 10 [2023-12-02 20:09:53,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:09:53,969 INFO L225 Difference]: With dead ends: 1670 [2023-12-02 20:09:53,970 INFO L226 Difference]: Without dead ends: 857 [2023-12-02 20:09:53,979 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:09:53,982 INFO L413 NwaCegarLoop]: 990 mSDtfsCounter, 793 mSDsluCounter, 325 mSDsCounter, 0 mSdLazyCounter, 219 mSolverCounterSat, 3 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 793 SdHoareTripleChecker+Valid, 1315 SdHoareTripleChecker+Invalid, 234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 219 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.2s IncrementalHoareTripleChecker+Time [2023-12-02 20:09:53,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [793 Valid, 1315 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 219 Invalid, 12 Unknown, 0 Unchecked, 27.2s Time] [2023-12-02 20:09:54,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2023-12-02 20:09:54,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 854. [2023-12-02 20:09:54,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 854 states, 530 states have (on average 1.3075471698113208) internal successors, (693), 539 states have internal predecessors, (693), 249 states have call successors, (249), 76 states have call predecessors, (249), 74 states have return successors, (243), 242 states have call predecessors, (243), 242 states have call successors, (243) [2023-12-02 20:09:54,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 854 states and 1185 transitions. [2023-12-02 20:09:54,109 INFO L78 Accepts]: Start accepts. Automaton has 854 states and 1185 transitions. Word has length 10 [2023-12-02 20:09:54,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:09:54,109 INFO L495 AbstractCegarLoop]: Abstraction has 854 states and 1185 transitions. [2023-12-02 20:09:54,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:09:54,110 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1185 transitions. [2023-12-02 20:09:54,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-02 20:09:54,111 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:09:54,111 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:09:54,112 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 20:09:54,112 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:09:54,113 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:09:54,113 INFO L85 PathProgramCache]: Analyzing trace with hash 1957702532, now seen corresponding path program 1 times [2023-12-02 20:09:54,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:09:54,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218136828] [2023-12-02 20:09:54,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:09:54,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:09:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:09:57,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:09:57,383 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:09:57,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218136828] [2023-12-02 20:09:57,384 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1218136828] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:09:57,384 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:09:57,384 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:09:57,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1033968932] [2023-12-02 20:09:57,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:09:57,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:09:57,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:09:57,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:09:57,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:09:57,387 INFO L87 Difference]: Start difference. First operand 854 states and 1185 transitions. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:09:59,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:01,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:04,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:07,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:09,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:11,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:14,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 20:10:14,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:14,289 INFO L93 Difference]: Finished difference Result 856 states and 1186 transitions. [2023-12-02 20:10:14,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:10:14,290 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2023-12-02 20:10:14,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:14,299 INFO L225 Difference]: With dead ends: 856 [2023-12-02 20:10:14,299 INFO L226 Difference]: Without dead ends: 853 [2023-12-02 20:10:14,300 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:14,302 INFO L413 NwaCegarLoop]: 980 mSDtfsCounter, 1128 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1128 SdHoareTripleChecker+Valid, 981 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.8s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:14,303 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1128 Valid, 981 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 150 Invalid, 7 Unknown, 0 Unchecked, 16.8s Time] [2023-12-02 20:10:14,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 853 states. [2023-12-02 20:10:14,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 853 to 853. [2023-12-02 20:10:14,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 853 states, 530 states have (on average 1.3056603773584905) internal successors, (692), 538 states have internal predecessors, (692), 248 states have call successors, (248), 76 states have call predecessors, (248), 74 states have return successors, (243), 242 states have call predecessors, (243), 242 states have call successors, (243) [2023-12-02 20:10:14,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 853 states and 1183 transitions. [2023-12-02 20:10:14,367 INFO L78 Accepts]: Start accepts. Automaton has 853 states and 1183 transitions. Word has length 11 [2023-12-02 20:10:14,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:14,367 INFO L495 AbstractCegarLoop]: Abstraction has 853 states and 1183 transitions. [2023-12-02 20:10:14,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:10:14,367 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1183 transitions. [2023-12-02 20:10:14,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-02 20:10:14,368 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:14,368 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:10:14,368 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 20:10:14,369 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:14,369 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:14,369 INFO L85 PathProgramCache]: Analyzing trace with hash 557314316, now seen corresponding path program 1 times [2023-12-02 20:10:14,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:10:14,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [618110105] [2023-12-02 20:10:14,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:10:14,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:10:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:10:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:17,331 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:10:17,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [618110105] [2023-12-02 20:10:17,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [618110105] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:10:17,332 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:10:17,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:10:17,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544402980] [2023-12-02 20:10:17,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:10:17,333 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:10:17,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:10:17,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:10:17,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:17,334 INFO L87 Difference]: Start difference. First operand 853 states and 1183 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:10:19,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:21,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:23,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:24,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:27,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:29,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:32,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:34,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 20:10:34,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:34,722 INFO L93 Difference]: Finished difference Result 855 states and 1184 transitions. [2023-12-02 20:10:34,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:10:34,723 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2023-12-02 20:10:34,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:34,728 INFO L225 Difference]: With dead ends: 855 [2023-12-02 20:10:34,729 INFO L226 Difference]: Without dead ends: 852 [2023-12-02 20:10:34,729 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:34,730 INFO L413 NwaCegarLoop]: 978 mSDtfsCounter, 1125 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1125 SdHoareTripleChecker+Valid, 979 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.3s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:34,731 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1125 Valid, 979 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 150 Invalid, 7 Unknown, 0 Unchecked, 17.3s Time] [2023-12-02 20:10:34,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 852 states. [2023-12-02 20:10:34,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 852 to 852. [2023-12-02 20:10:34,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 852 states, 530 states have (on average 1.3037735849056604) internal successors, (691), 537 states have internal predecessors, (691), 247 states have call successors, (247), 76 states have call predecessors, (247), 74 states have return successors, (243), 242 states have call predecessors, (243), 242 states have call successors, (243) [2023-12-02 20:10:34,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 852 states and 1181 transitions. [2023-12-02 20:10:34,780 INFO L78 Accepts]: Start accepts. Automaton has 852 states and 1181 transitions. Word has length 12 [2023-12-02 20:10:34,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:34,780 INFO L495 AbstractCegarLoop]: Abstraction has 852 states and 1181 transitions. [2023-12-02 20:10:34,780 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:10:34,780 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1181 transitions. [2023-12-02 20:10:34,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-02 20:10:34,781 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:34,781 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:10:34,781 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-02 20:10:34,782 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:34,782 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:34,782 INFO L85 PathProgramCache]: Analyzing trace with hash 94957447, now seen corresponding path program 1 times [2023-12-02 20:10:34,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:10:34,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1393716249] [2023-12-02 20:10:34,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:10:34,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:10:37,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:10:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:37,571 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:10:37,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1393716249] [2023-12-02 20:10:37,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1393716249] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:10:37,571 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:10:37,572 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:10:37,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426878390] [2023-12-02 20:10:37,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:10:37,572 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:10:37,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:10:37,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:10:37,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:37,573 INFO L87 Difference]: Start difference. First operand 852 states and 1181 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:10:39,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:41,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:44,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:45,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:48,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:50,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:52,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:10:55,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 20:10:55,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:10:55,415 INFO L93 Difference]: Finished difference Result 854 states and 1182 transitions. [2023-12-02 20:10:55,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:10:55,416 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2023-12-02 20:10:55,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:10:55,422 INFO L225 Difference]: With dead ends: 854 [2023-12-02 20:10:55,422 INFO L226 Difference]: Without dead ends: 851 [2023-12-02 20:10:55,423 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:55,424 INFO L413 NwaCegarLoop]: 976 mSDtfsCounter, 1122 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1122 SdHoareTripleChecker+Valid, 977 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.8s IncrementalHoareTripleChecker+Time [2023-12-02 20:10:55,425 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1122 Valid, 977 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 150 Invalid, 7 Unknown, 0 Unchecked, 17.8s Time] [2023-12-02 20:10:55,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 851 states. [2023-12-02 20:10:55,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 851 to 851. [2023-12-02 20:10:55,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 851 states, 530 states have (on average 1.3018867924528301) internal successors, (690), 536 states have internal predecessors, (690), 246 states have call successors, (246), 76 states have call predecessors, (246), 74 states have return successors, (243), 242 states have call predecessors, (243), 242 states have call successors, (243) [2023-12-02 20:10:55,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 851 states and 1179 transitions. [2023-12-02 20:10:55,487 INFO L78 Accepts]: Start accepts. Automaton has 851 states and 1179 transitions. Word has length 13 [2023-12-02 20:10:55,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:10:55,487 INFO L495 AbstractCegarLoop]: Abstraction has 851 states and 1179 transitions. [2023-12-02 20:10:55,488 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:10:55,488 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1179 transitions. [2023-12-02 20:10:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 20:10:55,489 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:10:55,489 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:10:55,489 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-12-02 20:10:55,489 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:10:55,490 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:10:55,490 INFO L85 PathProgramCache]: Analyzing trace with hash -1353198737, now seen corresponding path program 1 times [2023-12-02 20:10:55,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:10:55,490 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084137899] [2023-12-02 20:10:55,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:10:55,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:10:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:10:58,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:10:58,229 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:10:58,229 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084137899] [2023-12-02 20:10:58,229 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2084137899] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:10:58,230 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:10:58,230 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:10:58,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253978467] [2023-12-02 20:10:58,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:10:58,230 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:10:58,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:10:58,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:10:58,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:10:58,231 INFO L87 Difference]: Start difference. First operand 851 states and 1179 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:11:00,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:02,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:04,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:07,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:09,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:13,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 20:11:13,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:11:13,727 INFO L93 Difference]: Finished difference Result 853 states and 1180 transitions. [2023-12-02 20:11:13,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:11:13,728 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2023-12-02 20:11:13,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:11:13,735 INFO L225 Difference]: With dead ends: 853 [2023-12-02 20:11:13,735 INFO L226 Difference]: Without dead ends: 844 [2023-12-02 20:11:13,736 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:11:13,737 INFO L413 NwaCegarLoop]: 975 mSDtfsCounter, 1119 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1119 SdHoareTripleChecker+Valid, 976 SdHoareTripleChecker+Invalid, 156 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.4s IncrementalHoareTripleChecker+Time [2023-12-02 20:11:13,737 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1119 Valid, 976 Invalid, 156 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 150 Invalid, 6 Unknown, 0 Unchecked, 15.4s Time] [2023-12-02 20:11:13,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 844 states. [2023-12-02 20:11:13,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 844 to 844. [2023-12-02 20:11:13,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 844 states, 525 states have (on average 1.3009523809523809) internal successors, (683), 530 states have internal predecessors, (683), 244 states have call successors, (244), 75 states have call predecessors, (244), 74 states have return successors, (243), 242 states have call predecessors, (243), 242 states have call successors, (243) [2023-12-02 20:11:13,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 844 states and 1170 transitions. [2023-12-02 20:11:13,808 INFO L78 Accepts]: Start accepts. Automaton has 844 states and 1170 transitions. Word has length 14 [2023-12-02 20:11:13,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:11:13,809 INFO L495 AbstractCegarLoop]: Abstraction has 844 states and 1170 transitions. [2023-12-02 20:11:13,809 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:11:13,809 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1170 transitions. [2023-12-02 20:11:13,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 20:11:13,816 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:11:13,816 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:11:13,816 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-12-02 20:11:13,816 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:11:13,817 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:11:13,817 INFO L85 PathProgramCache]: Analyzing trace with hash 11782051, now seen corresponding path program 1 times [2023-12-02 20:11:13,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:11:13,817 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096111353] [2023-12-02 20:11:13,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:11:13,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:11:16,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:11:17,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:11:17,007 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 20:11:17,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096111353] [2023-12-02 20:11:17,008 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2096111353] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:11:17,008 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:11:17,008 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:11:17,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [140494298] [2023-12-02 20:11:17,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:11:17,009 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:11:17,009 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 20:11:17,010 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:11:17,010 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:11:17,010 INFO L87 Difference]: Start difference. First operand 844 states and 1170 transitions. Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 20:11:19,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:21,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:22,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:25,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:27,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:28,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:29,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:32,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:34,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:36,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:39,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:41,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:11:44,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 20:11:44,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:11:44,157 INFO L93 Difference]: Finished difference Result 847 states and 1172 transitions. [2023-12-02 20:11:44,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:11:44,158 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 44 [2023-12-02 20:11:44,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:11:44,163 INFO L225 Difference]: With dead ends: 847 [2023-12-02 20:11:44,163 INFO L226 Difference]: Without dead ends: 844 [2023-12-02 20:11:44,164 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:11:44,165 INFO L413 NwaCegarLoop]: 994 mSDtfsCounter, 379 mSDsluCounter, 675 mSDsCounter, 0 mSdLazyCounter, 263 mSolverCounterSat, 0 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 379 SdHoareTripleChecker+Valid, 1669 SdHoareTripleChecker+Invalid, 273 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 263 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.1s IncrementalHoareTripleChecker+Time [2023-12-02 20:11:44,165 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [379 Valid, 1669 Invalid, 273 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 263 Invalid, 10 Unknown, 0 Unchecked, 27.1s Time] [2023-12-02 20:11:44,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 844 states. [2023-12-02 20:11:44,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 844 to 844. [2023-12-02 20:11:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 844 states, 525 states have (on average 1.299047619047619) internal successors, (682), 530 states have internal predecessors, (682), 244 states have call successors, (244), 75 states have call predecessors, (244), 74 states have return successors, (243), 242 states have call predecessors, (243), 242 states have call successors, (243) [2023-12-02 20:11:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 844 states and 1169 transitions. [2023-12-02 20:11:44,215 INFO L78 Accepts]: Start accepts. Automaton has 844 states and 1169 transitions. Word has length 44 [2023-12-02 20:11:44,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:11:44,215 INFO L495 AbstractCegarLoop]: Abstraction has 844 states and 1169 transitions. [2023-12-02 20:11:44,216 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 20:11:44,216 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1169 transitions. [2023-12-02 20:11:44,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 20:11:44,222 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:11:44,222 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:11:44,222 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-12-02 20:11:44,222 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:11:44,223 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:11:44,223 INFO L85 PathProgramCache]: Analyzing trace with hash -1270808326, now seen corresponding path program 1 times [2023-12-02 20:11:44,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 20:11:44,223 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2035986302] [2023-12-02 20:11:44,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:11:44,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:12:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 20:12:06,612 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 20:12:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 20:12:21,140 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 20:12:21,141 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 20:12:21,142 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 20:12:21,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-12-02 20:12:21,146 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:12:21,149 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 20:12:21,242 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,243 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,243 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,246 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,246 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,247 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,247 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,247 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,248 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,248 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,248 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,248 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,249 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,254 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,255 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,256 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,256 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,257 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,257 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,257 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,257 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,257 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,258 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,258 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,258 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,259 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,259 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,260 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,260 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch1133 could not be translated [2023-12-02 20:12:21,261 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,262 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,262 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,262 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,262 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,262 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,263 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,267 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,267 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,269 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,269 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,269 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch1133 could not be translated [2023-12-02 20:12:21,270 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,272 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,272 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,272 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,273 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,273 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem399 could not be translated [2023-12-02 20:12:21,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,277 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet398 could not be translated [2023-12-02 20:12:21,278 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,278 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,278 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,278 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,279 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,281 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,282 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,283 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,283 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short400 could not be translated [2023-12-02 20:12:21,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,284 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,285 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,285 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,285 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,285 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short405 could not be translated [2023-12-02 20:12:21,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet403 could not be translated [2023-12-02 20:12:21,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,286 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,287 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem404 could not be translated [2023-12-02 20:12:21,287 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,287 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,287 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,288 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,289 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,289 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,289 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,289 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem408 could not be translated [2023-12-02 20:12:21,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,290 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,291 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,291 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,293 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,294 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,294 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,294 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,294 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,295 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,296 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,297 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,298 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,298 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,298 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,298 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,298 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,299 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,299 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,299 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,300 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,301 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,301 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,301 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,301 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,301 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,303 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,303 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,303 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,304 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,304 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,304 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,305 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,306 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,306 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,306 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,306 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,309 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,310 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem409 [2023-12-02 20:12:21,317 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,318 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,318 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,318 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,318 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,319 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,320 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,320 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,320 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,321 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,322 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,323 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,323 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,323 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,324 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,325 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,325 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,325 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,325 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,325 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,326 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,327 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,328 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,329 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,329 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,329 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,329 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,329 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,330 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,330 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,330 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,331 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,332 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,332 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,332 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,332 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,332 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,333 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,335 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,336 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,336 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,336 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,336 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem1779 could not be translated [2023-12-02 20:12:21,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,337 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet1780 could not be translated [2023-12-02 20:12:21,338 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,338 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,338 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,338 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,339 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,340 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,341 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,341 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,341 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,341 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,341 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,342 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,342 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,343 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,343 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,343 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,343 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,343 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,344 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret369 could not be translated [2023-12-02 20:12:21,345 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,345 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,345 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,346 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,346 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,346 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,347 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,347 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,348 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,349 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,349 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,349 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,349 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,350 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem370 could not be translated [2023-12-02 20:12:21,350 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch371 could not be translated [2023-12-02 20:12:21,350 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,353 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,353 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem1779 could not be translated [2023-12-02 20:12:21,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,355 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,356 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet1780 could not be translated [2023-12-02 20:12:21,356 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,356 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,356 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,356 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem370 could not be translated [2023-12-02 20:12:21,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret372 could not be translated [2023-12-02 20:12:21,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch371 could not be translated [2023-12-02 20:12:21,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short375 could not be translated [2023-12-02 20:12:21,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem374 could not be translated [2023-12-02 20:12:21,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch371 could not be translated [2023-12-02 20:12:21,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem370 could not be translated [2023-12-02 20:12:21,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch371 could not be translated [2023-12-02 20:12:21,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem370 could not be translated [2023-12-02 20:12:21,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret411 could not be translated [2023-12-02 20:12:21,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2023-12-02 20:12:21,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2023-12-02 20:12:21,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2023-12-02 20:12:21,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2023-12-02 20:12:21,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2023-12-02 20:12:21,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2023-12-02 20:12:21,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2023-12-02 20:12:21,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2023-12-02 20:12:21,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2023-12-02 20:12:21,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2023-12-02 20:12:21,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2023-12-02 20:12:21,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2023-12-02 20:12:21,408 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 08:12:21 BoogieIcfgContainer [2023-12-02 20:12:21,408 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 20:12:21,409 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 20:12:21,409 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 20:12:21,409 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 20:12:21,410 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:09:23" (3/4) ... [2023-12-02 20:12:21,412 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 20:12:21,413 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 20:12:21,414 INFO L158 Benchmark]: Toolchain (without parser) took 203568.24ms. Allocated memory was 155.2MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 110.5MB in the beginning and 818.2MB in the end (delta: -707.7MB). Peak memory consumption was 757.1MB. Max. memory is 16.1GB. [2023-12-02 20:12:21,414 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 117.4MB. Free memory was 75.1MB in the beginning and 75.0MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 20:12:21,414 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3790.18ms. Allocated memory was 155.2MB in the beginning and 251.7MB in the end (delta: 96.5MB). Free memory was 109.9MB in the beginning and 121.2MB in the end (delta: -11.2MB). Peak memory consumption was 105.7MB. Max. memory is 16.1GB. [2023-12-02 20:12:21,415 INFO L158 Benchmark]: Boogie Procedure Inliner took 296.42ms. Allocated memory is still 251.7MB. Free memory was 121.2MB in the beginning and 144.3MB in the end (delta: -23.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2023-12-02 20:12:21,415 INFO L158 Benchmark]: Boogie Preprocessor took 244.88ms. Allocated memory is still 251.7MB. Free memory was 144.3MB in the beginning and 106.3MB in the end (delta: 38.0MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2023-12-02 20:12:21,415 INFO L158 Benchmark]: RCFGBuilder took 21008.10ms. Allocated memory was 251.7MB in the beginning and 402.7MB in the end (delta: 151.0MB). Free memory was 106.3MB in the beginning and 190.3MB in the end (delta: -84.1MB). Peak memory consumption was 153.5MB. Max. memory is 16.1GB. [2023-12-02 20:12:21,416 INFO L158 Benchmark]: TraceAbstraction took 178217.45ms. Allocated memory was 402.7MB in the beginning and 1.6GB in the end (delta: 1.2GB). Free memory was 190.3MB in the beginning and 818.2MB in the end (delta: -627.9MB). Peak memory consumption was 906.7MB. Max. memory is 16.1GB. [2023-12-02 20:12:21,416 INFO L158 Benchmark]: Witness Printer took 4.14ms. Allocated memory is still 1.6GB. Free memory is still 818.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 20:12:21,418 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 117.4MB. Free memory was 75.1MB in the beginning and 75.0MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3790.18ms. Allocated memory was 155.2MB in the beginning and 251.7MB in the end (delta: 96.5MB). Free memory was 109.9MB in the beginning and 121.2MB in the end (delta: -11.2MB). Peak memory consumption was 105.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 296.42ms. Allocated memory is still 251.7MB. Free memory was 121.2MB in the beginning and 144.3MB in the end (delta: -23.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 244.88ms. Allocated memory is still 251.7MB. Free memory was 144.3MB in the beginning and 106.3MB in the end (delta: 38.0MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * RCFGBuilder took 21008.10ms. Allocated memory was 251.7MB in the beginning and 402.7MB in the end (delta: 151.0MB). Free memory was 106.3MB in the beginning and 190.3MB in the end (delta: -84.1MB). Peak memory consumption was 153.5MB. Max. memory is 16.1GB. * TraceAbstraction took 178217.45ms. Allocated memory was 402.7MB in the beginning and 1.6GB in the end (delta: 1.2GB). Free memory was 190.3MB in the beginning and 818.2MB in the end (delta: -627.9MB). Peak memory consumption was 906.7MB. Max. memory is 16.1GB. * Witness Printer took 4.14ms. Allocated memory is still 1.6GB. Free memory is still 818.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5252]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] - GenericResultAtLocation [Line: 5255]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] - GenericResultAtLocation [Line: 5258]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] - GenericResultAtLocation [Line: 5261]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] - GenericResultAtLocation [Line: 6744]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6744] - GenericResultAtLocation [Line: 6749]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6749] - GenericResultAtLocation [Line: 6754]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6754] - GenericResultAtLocation [Line: 6759]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6759] - GenericResultAtLocation [Line: 6834]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6834] - GenericResultAtLocation [Line: 6839]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6839] - GenericResultAtLocation [Line: 6844]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6844] - GenericResultAtLocation [Line: 6849]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6849] - GenericResultAtLocation [Line: 7237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7237] - GenericResultAtLocation [Line: 7242]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7242] - GenericResultAtLocation [Line: 7247]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7247] - GenericResultAtLocation [Line: 7252]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7252] - GenericResultAtLocation [Line: 8780]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [8780] - GenericResultAtLocation [Line: 8788]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [8788-8789] - GenericResultAtLocation [Line: 8798]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1": "+r" (i), "+m" (v->counter): : "memory"); [8798-8799] - GenericResultAtLocation [Line: 8867]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8867] - GenericResultAtLocation [Line: 8872]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8872] - GenericResultAtLocation [Line: 8877]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8877] - GenericResultAtLocation [Line: 8882]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8882] - GenericResultAtLocation [Line: 9583]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9583] - GenericResultAtLocation [Line: 9588]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9588] - GenericResultAtLocation [Line: 9593]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9593] - GenericResultAtLocation [Line: 9598]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9598] - GenericResultAtLocation [Line: 9946]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9946] - GenericResultAtLocation [Line: 9951]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9951] - GenericResultAtLocation [Line: 9956]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9956] - GenericResultAtLocation [Line: 9961]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9961] - GenericResultAtLocation [Line: 10155]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10155] - GenericResultAtLocation [Line: 10160]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10160] - GenericResultAtLocation [Line: 10165]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10165] - GenericResultAtLocation [Line: 10170]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10170] - GenericResultAtLocation [Line: 10249]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10249] - GenericResultAtLocation [Line: 10254]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10254] - GenericResultAtLocation [Line: 10259]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10259] - GenericResultAtLocation [Line: 10264]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10264] - GenericResultAtLocation [Line: 11356]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11356] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch1133 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch1133 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem399 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet398 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short400 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short405 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet403 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem404 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem408 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~mem409 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem1779 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet1780 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret369 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem370 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch371 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem1779 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet1780 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem370 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret372 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch371 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short375 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem374 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch371 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem370 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch371 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem370 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret411 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 11827]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of large string literal at line 5560, overapproximation of bitwiseOr at line 6403, overapproximation of bitwiseAnd at line 10918. Possible FailurePath: [L5531] static int usb_transfer_mode ; [L5532-L5533] static struct poseidon_format const poseidon_formats[2U] = { {(char *)"YUV 422", 1448695129, 16, 0}, {(char *)"RGB565", 1346520914, 16, 0}}; [L5534-L5552] static struct poseidon_tvnorm const poseidon_tvnorms[18U] = { {32ULL, {'P', 'A', 'L', '-', 'D', '\000'}, 32U}, {1ULL, {'P', 'A', 'L', '-', 'B', '\000'}, 16U}, {4ULL, {'P', 'A', 'L', '-', 'G', '\000'}, 64U}, {8ULL, {'P', 'A', 'L', '-', 'H', '\000'}, 128U}, {16ULL, {'P', 'A', 'L', '-', 'I', '\000'}, 256U}, {256ULL, {'P', 'A', 'L', '-', 'M', '\000'}, 512U}, {512ULL, {'P', 'A', 'L', '-', 'N', '\000'}, 1048576U}, {1024ULL, {'P', 'A', 'L', '-', 'N', 'c', '\000'}, 1048576U}, {4096ULL, {'N', 'T', 'S', 'C', '-', 'M', '\000'}, 1U}, {8192ULL, {'N', 'T', 'S', 'C', '-', 'J', 'P', '\000'}, 2U}, {65536ULL, {'S', 'E', 'C', 'A', 'M', '-', 'B', '\000'}, 4096U}, {131072ULL, {'S', 'E', 'C', 'A', 'M', '-', 'D', '\000'}, 8192U}, {262144ULL, {'S', 'E', 'C', 'A', 'M', '-', 'G', '\000'}, 16384U}, {524288ULL, {'S', 'E', 'C', 'A', 'M', '-', 'H', '\000'}, 32768U}, {1048576ULL, {'S', 'E', 'C', 'A', 'M', '-', 'K', '\000'}, 65536U}, {2097152ULL, {'S', 'E', 'C', 'A', 'M', '-', 'K', '1', '\000'}, 131072U}, {4194304ULL, {'S', 'E', 'C', 'A', 'M', '-', 'L', '\000'}, 262144U}, {8388608ULL, {'S', 'E', 'C', 'A', 'M', '-', 'L', 'C', '\000'}, 524288U}}; [L5553] static unsigned int const POSEIDON_TVNORMS = 18U; [L5554-L5558] static struct pd_audio_mode const pd_audio_modes[5U] = { {1U, 1U, 0U}, {2U, 2U, 1U}, {16U, 8U, 3U}, {32U, 4U, 2U}, {64U, 8U, 4U}}; [L5559] static unsigned int const POSEIDON_AUDIOMODS = 5U; [L5560-L5563] static struct pd_input const pd_inputs[4U] = { {(char *)"TV Antenna", 1U}, {(char *)"TV Cable", 2U}, {(char *)"TV SVideo", 4U}, {(char *)"TV Composite", 8U}}; [L5564] static unsigned int const POSEIDON_INPUTS = 4U; [L5565-L5571] static struct poseidon_control controls[4U] = { {{9963776U, 1, {'b', 'r', 'i', 'g', 'h', 't', 'n', 'e', 's', 's', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 1}, {{9963777U, 1, {'c', 'o', 'n', 't', 'r', 'a', 's', 't', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 2}, {{9963779U, 1, {'h', 'u', 'e', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 3}, {{9963778U, 1, {'s', 'a', 't', 'u', 'r', 'a', 't', 'i', 'o', 'n', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 4}}; [L5572-L5574] static struct video_std_to_audio_std const video_to_audio_map[3U] = { {4325425ULL, 2}, {4864ULL, 8}, {8192ULL, 4}}; [L5575] static unsigned int const map_size = 3U; [L6329] static struct videobuf_queue_ops pd_video_qops = {& pd_buf_setup, & pd_buf_prepare, & pd_buf_queue, & pd_buf_release}; [L7513-L7515] static struct v4l2_file_operations const pd_video_fops = {& __this_module, & pd_video_read, 0, & pd_video_poll, & video_ioctl2, 0, & pd_video_mmap, & pd_video_open, & pd_video_release}; [L7516-L7525] static struct v4l2_ioctl_ops const pd_video_ioctl_ops = {& vidioc_querycap, 0, 0, & vidioc_enum_fmt, 0, 0, 0, & vidioc_g_fmt, 0, 0, 0, & vidioc_g_fmt_vbi, 0, 0, 0, 0, & vidioc_s_fmt, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_try_fmt, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_reqbufs, & vidioc_querybuf, & vidioc_qbuf, & vidioc_dqbuf, 0, 0, 0, & vidioc_streamon, & vidioc_streamoff, 0, & vidioc_s_std, 0, & vidioc_enum_input, & vidioc_g_input, & vidioc_s_input, 0, 0, 0, & vidioc_queryctrl, & vidioc_g_ctrl, & vidioc_s_ctrl, 0, 0, 0, 0, & vidioc_enumaudio, & vidioc_g_audio, & vidioc_s_audio, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_g_tuner, & vidioc_s_tuner, & vidioc_g_frequency, & vidioc_s_frequency, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L7526-L7622] static struct video_device pd_video_template = {& pd_video_fops, {0, 0, {0, {0, 0}, 0, 0, 0, 0, {{0}}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, 0, 0, {{0}, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0, 0, {0, {0, 0}, 0, 0, 0UL}}, 0, 0, 0, {{0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0U, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}, 0, {{0, 0}, 0UL, 0, 0, 0UL, 0, 0, 0, {(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, {0, {0, 0}, 0, 0, 0UL}}, 0UL, {{0L}, {0, 0}, 0, {0, {0, 0}, 0, 0, 0UL}}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {0}, {0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0, 0, 0, 0, 0UL, 0UL, 0UL, 0UL}, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0, 0}, 0U, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, 0}, 0, 0, 0, 0, {'T', 'e', 'l', 'e', 'g', 'e', 'n', 't', '-', 'V', 'i', 'd', 'e', 'o', '\000'}, 0, -1, (unsigned short)0, 0UL, 0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 16777215ULL, 0ULL, & video_device_release, & pd_video_ioctl_ops, 0}; [L7717] int LDV_IN_INTERRUPT ; [L8257-L8258] static struct snd_pcm_hardware snd_pd_hw_capture = {65795U, 4ULL, 128U, 48000U, 48000U, 2U, 2U, 32768UL, 8192UL, 8192UL, 4U, 4U, 0UL}; [L8553-L8556] static struct snd_pcm_ops pcm_capture_ops = {& snd_pd_capture_open, & snd_pd_pcm_close, & snd_pcm_lib_ioctl, & snd_pd_hw_capture_params, & snd_pd_hw_capture_free, & snd_pd_prepare, & snd_pd_capture_trigger, & snd_pd_capture_pointer, 0, 0, & snd_pcm_pd_get_page, 0, 0}; [L8841-L8843] static int dvb_bandwidth[3U][2U] = { { 8, 0}, { 7, 1}, { 6, 2}}; [L8844] static int dvb_bandwidth_length = 3; [L9264-L9287] static struct dvb_frontend_ops poseidon_frontend_ops = {{{'P', 'o', 's', 'e', 'i', 'd', 'o', 'n', ' ', 'D', 'V', 'B', '-', 'T', '\000'}, 2, 174000000U, 862000000U, 62500U, 0U, 0U, 0U, 0U, 0U, 1075523247}, & poseidon_fe_release, 0, & poseidon_fe_init, & poseidon_fe_sleep, 0, 0, 0, & poseidon_set_fe, & poseidon_fe_get_tune_settings, & poseidon_get_fe, & poseidon_read_status, & poseidon_read_ber, & poseidon_read_signal_strength, & poseidon_read_snr, & poseidon_read_unc_blocks, 0, 0, 0, 0, 0, 0, 0, 0, 0, & poseidon_ts_bus_ctrl, 0, 0, {{{(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, 0U, 0U, 0U, 0U, 0U, 0U}, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{0}, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L9491-L9493] static short adapter_nr[8U] = { -1, -1, -1, -1, -1, -1, -1, -1}; [L9923] static int preemphasis[3U] = { 0, 32, 16}; [L10107-L10108] static struct v4l2_file_operations const poseidon_fm_fops = {& __this_module, 0, 0, 0, & video_ioctl2, 0, 0, & poseidon_fm_open, & poseidon_fm_close}; [L10438-L10446] static struct v4l2_ioctl_ops const poseidon_fm_ioctl_ops = {& vidioc_querycap___0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_g_input___0, & vidioc_s_input___0, 0, 0, 0, & tlg_fm_vidioc_queryctrl, & tlg_fm_vidioc_g_ctrl, & tlg_fm_vidioc_s_ctrl, & tlg_fm_vidioc_g_exts_ctrl, & tlg_fm_vidioc_s_exts_ctrl, 0, & tlg_fm_vidioc_querymenu, 0, & vidioc_g_audio___0, & vidioc_s_audio___0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & tlg_fm_vidioc_g_tuner, & vidioc_s_tuner___0, & fm_get_freq, & fm_set_freq, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10447-L10495] static struct video_device poseidon_fm_template = {& poseidon_fm_fops, {0, 0, {0, {0, 0}, 0, 0, 0, 0, {{0}}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, 0, 0, {{0}, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0, 0, {0, {0, 0}, 0, 0, 0UL}}, 0, 0, 0, {{0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0U, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}, 0, {{0, 0}, 0UL, 0, 0, 0UL, 0, 0, 0, {(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, {0, {0, 0}, 0, 0, 0UL}}, 0UL, {{0L}, {0, 0}, 0, {0, {0, 0}, 0, 0, 0UL}}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {0}, {0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0, 0, 0, 0, 0UL, 0UL, 0UL, 0UL}, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0, 0}, 0U, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, 0}, 0, 0, 0, 0, {'T', 'e', 'l', 'e', 'g', 'e', 'n', 't', '-', 'R', 'a', 'd', 'i', 'o', '\000'}, 0, -1, (unsigned short)0, 0UL, 0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0ULL, 0ULL, & video_device_release, & poseidon_fm_ioctl_ops, 0}; [L10865] int debug_mode ; [L10866-L10869] static struct usb_device_id id_table[3U] = { {899U, 6948U, 16385U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, 1U, 0U, 0UL}, {899U, 6948U, 16385U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, 1U, 1U, 0UL}}; [L10870] struct usb_device_id const __mod_usb_device_table ; [L10871] static char const *firmware_name = "tlg2300_firmware.bin"; [L10873] static struct list_head pd_device_list = {& pd_device_list, & pd_device_list}; [L11184] static struct notifier_block pm_notifer = {& pm_notifier_block, 0, 0}; [L11625-L11637] static struct usb_driver poseidon_driver = {"poseidon", & poseidon_probe, & poseidon_disconnect, 0, & poseidon_suspend, & poseidon_resume, 0, 0, 0, (struct usb_device_id const *)(& id_table), {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, 1U, (unsigned char)0}; [L11837] static int ldv_mutex_lock_of_poseidon ; [L11944] static int ldv_mutex_mutex_of_device ; [L12051] static int ldv_mutex_pm_mutex ; [L12158] static int ldv_mutex_power_lock_of_snd_card ; [L12265] static int ldv_mutex_vb_lock_of_videobuf_queue ; [L7720] struct videobuf_queue *var_group1 ; [L7721] unsigned int *var_pd_buf_setup_24_p1 ; [L7722] unsigned int *var_pd_buf_setup_24_p2 ; [L7723] struct videobuf_buffer *var_group2 ; [L7724] enum v4l2_field var_pd_buf_prepare_21_p2 ; [L7725] struct file *var_group3 ; [L7726] int res_pd_video_open_64 ; [L7727] char *var_pd_video_read_68_p1 ; [L7728] size_t var_pd_video_read_68_p2 ; [L7729] loff_t *var_pd_video_read_68_p3 ; [L7730] poll_table *var_pd_video_poll_67_p1 ; [L7731] struct vm_area_struct *var_group4 ; [L7732] void *var_vidioc_querycap_1_p1 ; [L7733] struct v4l2_capability *var_vidioc_querycap_1_p2 ; [L7734] void *var_vidioc_g_fmt_26_p1 ; [L7735] struct v4l2_format *var_vidioc_g_fmt_26_p2 ; [L7736] void *var_vidioc_enum_fmt_25_p1 ; [L7737] struct v4l2_fmtdesc *var_vidioc_enum_fmt_25_p2 ; [L7738] void *var_vidioc_s_fmt_29_p1 ; [L7739] struct v4l2_format *var_vidioc_s_fmt_29_p2 ; [L7740] void *var_vidioc_g_fmt_vbi_30_p1 ; [L7741] struct v4l2_format *var_vidioc_g_fmt_vbi_30_p2 ; [L7742] void *var_vidioc_try_fmt_27_p1 ; [L7743] struct v4l2_format *var_vidioc_try_fmt_27_p2 ; [L7744] void *var_vidioc_g_input_34_p1 ; [L7745] unsigned int *var_vidioc_g_input_34_p2 ; [L7746] void *var_vidioc_s_input_35_p1 ; [L7747] unsigned int var_vidioc_s_input_35_p2 ; [L7748] void *var_vidioc_enum_input_33_p1 ; [L7749] struct v4l2_input *var_vidioc_enum_input_33_p2 ; [L7750] void *var_vidioc_enumaudio_40_p1 ; [L7751] struct v4l2_audio *var_vidioc_enumaudio_40_p2 ; [L7752] void *var_vidioc_g_audio_41_p1 ; [L7753] struct v4l2_audio *var_vidioc_g_audio_41_p2 ; [L7754] void *var_vidioc_s_audio_42_p1 ; [L7755] struct v4l2_audio *var_vidioc_s_audio_42_p2 ; [L7756] void *var_vidioc_g_tuner_43_p1 ; [L7757] struct v4l2_tuner *var_vidioc_g_tuner_43_p2 ; [L7758] void *var_vidioc_s_tuner_45_p1 ; [L7759] struct v4l2_tuner *var_vidioc_s_tuner_45_p2 ; [L7760] void *var_vidioc_s_std_32_p1 ; [L7761] v4l2_std_id *var_vidioc_s_std_32_p2 ; [L7762] void *var_vidioc_g_frequency_46_p1 ; [L7763] struct v4l2_frequency *var_vidioc_g_frequency_46_p2 ; [L7764] void *var_vidioc_s_frequency_48_p1 ; [L7765] struct v4l2_frequency *var_vidioc_s_frequency_48_p2 ; [L7766] void *var_vidioc_reqbufs_49_p1 ; [L7767] struct v4l2_requestbuffers *var_vidioc_reqbufs_49_p2 ; [L7768] void *var_vidioc_querybuf_50_p1 ; [L7769] struct v4l2_buffer *var_vidioc_querybuf_50_p2 ; [L7770] void *var_vidioc_qbuf_51_p1 ; [L7771] struct v4l2_buffer *var_vidioc_qbuf_51_p2 ; [L7772] void *var_vidioc_dqbuf_52_p1 ; [L7773] struct v4l2_buffer *var_vidioc_dqbuf_52_p2 ; [L7774] void *var_vidioc_streamon_56_p1 ; [L7775] enum v4l2_buf_type var_vidioc_streamon_56_p2 ; [L7776] void *var_vidioc_streamoff_57_p1 ; [L7777] enum v4l2_buf_type var_vidioc_streamoff_57_p2 ; [L7778] void *var_vidioc_queryctrl_37_p1 ; [L7779] struct v4l2_queryctrl *var_vidioc_queryctrl_37_p2 ; [L7780] void *var_vidioc_g_ctrl_38_p1 ; [L7781] struct v4l2_control *var_vidioc_g_ctrl_38_p2 ; [L7782] void *var_vidioc_s_ctrl_39_p1 ; [L7783] struct v4l2_control *var_vidioc_s_ctrl_39_p2 ; [L7784] int ldv_s_pd_video_fops_v4l2_file_operations ; [L7785] int tmp ; [L7786] int tmp___0 ; [L7788] ldv_s_pd_video_fops_v4l2_file_operations = 0 [L7789] LDV_IN_INTERRUPT = 1 VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=0, ldv_mutex_mutex_of_device=0, ldv_mutex_pm_mutex=0, ldv_mutex_power_lock_of_snd_card=0, ldv_mutex_vb_lock_of_videobuf_queue=0, ldv_s_pd_video_fops_v4l2_file_operations=0, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L7790] CALL ldv_initialize() VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_mutex_pm_mutex)=0, \old(ldv_mutex_power_lock_of_snd_card)=0, \old(ldv_mutex_vb_lock_of_videobuf_queue)=0, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=0, ldv_mutex_mutex_of_device=0, ldv_mutex_pm_mutex=0, ldv_mutex_power_lock_of_snd_card=0, ldv_mutex_vb_lock_of_videobuf_queue=0, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L12375] ldv_mutex_lock_of_poseidon = 1 [L12376] ldv_mutex_mutex_of_device = 1 [L12377] ldv_mutex_pm_mutex = 1 [L12378] ldv_mutex_power_lock_of_snd_card = 1 [L12379] ldv_mutex_vb_lock_of_videobuf_queue = 1 [L7790] RET ldv_initialize() VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_pd_video_fops_v4l2_file_operations=0, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L7953] tmp___0 = __VERIFIER_nondet_int() [L7954] COND TRUE tmp___0 != 0 || ldv_s_pd_video_fops_v4l2_file_operations != 0 [L7793] tmp = __VERIFIER_nondet_int() [L7795] case 0: [L7799] case 1: [L7803] case 2: [L7807] case 3: [L7811] case 4: [L7824] case 5: [L7832] case 6: [L7836] case 7: [L7840] case 8: [L7844] case 9: [L7848] case 10: [L7852] case 11: [L7856] case 12: VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_pd_video_fops_v4l2_file_operations=0, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, tmp=12, tmp___0=1, usb_transfer_mode=0, video_to_audio_map={184:0}] [L7857] FCALL ldv_handler_precall() VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_pd_video_fops_v4l2_file_operations=0, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, tmp=12, tmp___0=1, usb_transfer_mode=0, video_to_audio_map={184:0}] [L7858] CALL vidioc_s_fmt(var_group3, var_vidioc_s_fmt_29_p1, var_vidioc_s_fmt_29_p2) [L6424] struct front_face *front ; [L6425] struct poseidon *pd ; [L6427] front = (struct front_face *)fh [L6428] EXPR front->pd [L6428] pd = front->pd [L6429] EXPR debug_mode & 4 [L6429] (debug_mode & 4) != 0 && (unsigned int )front->type == 4U VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, f={222:541}, f={222:541}, fh={18446744073709551485:-4}, fh={18446744073709551485:-4}, file={18446744073709551521:18446744073709551510}, file={18446744073709551521:18446744073709551510}, firmware_name={147:0}, front={18446744073709551485:-4}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6429] COND FALSE !((debug_mode & 4) != 0 && (unsigned int )front->type == 4U) [L6433] EXPR debug_mode & 8 [L6433] (debug_mode & 8) != 0 && (unsigned int )front->type == 1U VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, f={222:541}, f={222:541}, fh={18446744073709551485:-4}, fh={18446744073709551485:-4}, file={18446744073709551521:18446744073709551510}, file={18446744073709551521:18446744073709551510}, firmware_name={147:0}, front={18446744073709551485:-4}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6433] COND FALSE !((debug_mode & 8) != 0 && (unsigned int )front->type == 1U) [L6437] EXPR f->type VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, f={222:541}, f={222:541}, fh={18446744073709551485:-4}, fh={18446744073709551485:-4}, file={18446744073709551521:18446744073709551510}, file={18446744073709551521:18446744073709551510}, firmware_name={147:0}, front={18446744073709551485:-4}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6437] COND FALSE !((unsigned int )f->type != 1U) [L6441] CALL ldv_mutex_lock_7(& pd->lock) [L8019] CALL ldv_mutex_lock_lock_of_poseidon(ldv_func_arg1) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=1, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={222:0}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11875] COND TRUE ldv_mutex_lock_of_poseidon == 1 VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=1, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={222:0}, lock={222:0}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11879] ldv_mutex_lock_of_poseidon = 2 [L8019] RET ldv_mutex_lock_lock_of_poseidon(ldv_func_arg1) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_func_arg1={222:0}, ldv_func_arg1={222:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L8020] FCALL mutex_lock(ldv_func_arg1) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_func_arg1={222:0}, ldv_func_arg1={222:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6441] RET ldv_mutex_lock_7(& pd->lock) [L6442] EXPR pd->file_for_stream VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, f={222:541}, f={222:541}, fh={18446744073709551485:-4}, fh={18446744073709551485:-4}, file={18446744073709551521:18446744073709551510}, file={18446744073709551521:18446744073709551510}, firmware_name={147:0}, front={18446744073709551485:-4}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6442] COND TRUE (unsigned long )pd->file_for_stream == (unsigned long )((struct file *)0) [L6443] pd->file_for_stream = file VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, f={222:541}, f={222:541}, fh={18446744073709551485:-4}, fh={18446744073709551485:-4}, file={18446744073709551521:18446744073709551510}, file={18446744073709551521:18446744073709551510}, firmware_name={147:0}, front={18446744073709551485:-4}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6450] CALL pd_vidioc_s_fmt(pd, & f->fmt.pix) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=2, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6371] struct video_data *video ; [L6372] struct running_context *context ; [L6373] struct v4l2_pix_format *pix_def ; [L6374] s32 ret ; [L6375] s32 cmd_status ; [L6376] s32 vid_resol ; [L6377] int tmp ; [L6379] video = & pd->video_data [L6380] context = & video->context [L6381] pix_def = & context->pix [L6382] ret = 0 [L6383] cmd_status = 0 [L6384] EXPR pix->pixelformat [L6384] COND TRUE pix->pixelformat == 1346520914U [L6385] vid_resol = 4 VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=2, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, cmd_status={219:0}, context={222:476}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={222:545}, pix={222:545}, pix_def={222:496}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, ret=0, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, vid_resol=4, video={222:468}, video_to_audio_map={184:0}] [L6390] CALL, EXPR send_set_req(pd, 21, vid_resol, & cmd_status) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(cmdid)=21, \old(ldv_mutex_lock_of_poseidon)=2, \old(param)=4, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, cmd_status={219:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L10876] s32 ret ; [L10877] s8 data[32U] ; [L10878] u16 lower_16 ; [L10879] u16 upper_16 ; [L10880] unsigned long __ms ; [L10881] unsigned long tmp ; [L10882] unsigned int tmp___0 ; [L10883] size_t __len ; [L10884] void *__ret ; [L10886] data[0] = (signed char)0 [L10887] data[1] = (signed char)0 [L10888] data[2] = (signed char)0 [L10889] data[3] = (signed char)0 [L10890] data[4] = (signed char)0 [L10891] data[5] = (signed char)0 [L10892] data[6] = (signed char)0 [L10893] data[7] = (signed char)0 [L10894] data[8] = (signed char)0 [L10895] data[9] = (signed char)0 [L10896] data[10] = (signed char)0 [L10897] data[11] = (signed char)0 [L10898] data[12] = (signed char)0 [L10899] data[13] = (signed char)0 [L10900] data[14] = (signed char)0 [L10901] data[15] = (signed char)0 [L10902] data[16] = (signed char)0 [L10903] data[17] = (signed char)0 [L10904] data[18] = (signed char)0 [L10905] data[19] = (signed char)0 [L10906] data[20] = (signed char)0 [L10907] data[21] = (signed char)0 [L10908] data[22] = (signed char)0 [L10909] data[23] = (signed char)0 [L10910] data[24] = (signed char)0 [L10911] data[25] = (signed char)0 [L10912] data[26] = (signed char)0 [L10913] data[27] = (signed char)0 [L10914] data[28] = (signed char)0 [L10915] data[29] = (signed char)0 [L10916] data[30] = (signed char)0 [L10917] data[31] = (signed char)0 [L10918] EXPR pd->state [L10918] EXPR pd->state & 128U VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(cmdid)=21, \old(ldv_mutex_lock_of_poseidon)=2, \old(param)=4, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, cmd_status={219:0}, cmd_status={219:0}, cmdid=21, controls={183:0}, data={222:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, param=4, pcm_capture_ops={190:0}, pd={222:-16}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L10918] COND TRUE (pd->state & 128U) != 0U [L10919] return (-19); [L10919] return (-19); VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(cmdid)=21, \old(ldv_mutex_lock_of_poseidon)=2, \old(param)=4, \result=-19, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, cmd_status={219:0}, cmd_status={219:0}, cmdid=21, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, param=4, pcm_capture_ops={190:0}, pd={222:-16}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6390] RET, EXPR send_set_req(pd, 21, vid_resol, & cmd_status) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=2, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, cmd_status={219:0}, context={222:476}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={222:545}, pix={222:545}, pix_def={222:496}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, ret=0, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, vid_resol=4, video={222:468}, video_to_audio_map={184:0}] [L6390] ret = send_set_req(pd, 21, vid_resol, & cmd_status) [L6391] vid_resol = 1 [L6392] pix->width [L6393] case 704U: [L6394] vid_resol = 2 VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=2, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, cmd_status={219:0}, context={222:476}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={222:545}, pix={222:545}, pix_def={222:496}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, ret=-19, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, vid_resol=2, video={222:468}, video_to_audio_map={184:0}] [L6402] CALL, EXPR send_set_req(pd, 23, vid_resol, & cmd_status) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(cmdid)=23, \old(ldv_mutex_lock_of_poseidon)=2, \old(param)=2, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, cmd_status={219:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L10876] s32 ret ; [L10877] s8 data[32U] ; [L10878] u16 lower_16 ; [L10879] u16 upper_16 ; [L10880] unsigned long __ms ; [L10881] unsigned long tmp ; [L10882] unsigned int tmp___0 ; [L10883] size_t __len ; [L10884] void *__ret ; [L10886] data[0] = (signed char)0 [L10887] data[1] = (signed char)0 [L10888] data[2] = (signed char)0 [L10889] data[3] = (signed char)0 [L10890] data[4] = (signed char)0 [L10891] data[5] = (signed char)0 [L10892] data[6] = (signed char)0 [L10893] data[7] = (signed char)0 [L10894] data[8] = (signed char)0 [L10895] data[9] = (signed char)0 [L10896] data[10] = (signed char)0 [L10897] data[11] = (signed char)0 [L10898] data[12] = (signed char)0 [L10899] data[13] = (signed char)0 [L10900] data[14] = (signed char)0 [L10901] data[15] = (signed char)0 [L10902] data[16] = (signed char)0 [L10903] data[17] = (signed char)0 [L10904] data[18] = (signed char)0 [L10905] data[19] = (signed char)0 [L10906] data[20] = (signed char)0 [L10907] data[21] = (signed char)0 [L10908] data[22] = (signed char)0 [L10909] data[23] = (signed char)0 [L10910] data[24] = (signed char)0 [L10911] data[25] = (signed char)0 [L10912] data[26] = (signed char)0 [L10913] data[27] = (signed char)0 [L10914] data[28] = (signed char)0 [L10915] data[29] = (signed char)0 [L10916] data[30] = (signed char)0 [L10917] data[31] = (signed char)0 [L10918] EXPR pd->state [L10918] EXPR pd->state & 128U VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(cmdid)=23, \old(ldv_mutex_lock_of_poseidon)=2, \old(param)=2, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, cmd_status={219:0}, cmd_status={219:0}, cmdid=23, controls={183:0}, data={214:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, param=2, pcm_capture_ops={190:0}, pd={222:-16}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L10918] COND TRUE (pd->state & 128U) != 0U [L10919] return (-19); [L10919] return (-19); VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(cmdid)=23, \old(ldv_mutex_lock_of_poseidon)=2, \old(param)=2, \result=-19, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, cmd_status={219:0}, cmd_status={219:0}, cmdid=23, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, param=2, pcm_capture_ops={190:0}, pd={222:-16}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6402] RET, EXPR send_set_req(pd, 23, vid_resol, & cmd_status) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=2, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, cmd_status={219:0}, context={222:476}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={222:545}, pix={222:545}, pix_def={222:496}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, ret=-19, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, vid_resol=2, video={222:468}, video_to_audio_map={184:0}] [L6402] tmp = send_set_req(pd, 23, vid_resol, & cmd_status) [L6403] EXPR tmp | ret [L6403] ret = tmp | ret [L6404] ret != 0 || cmd_status != 0 VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=2, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, cmd_status={219:0}, context={222:476}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={222:545}, pix={222:545}, pix_def={222:496}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, ret=-19, snd_pd_hw_capture={189:0}, tmp=-19, usb_transfer_mode=0, vid_resol=2, video={222:468}, video_to_audio_map={184:0}] [L6404] COND TRUE ret != 0 || cmd_status != 0 [L6405] CALL ldv_mutex_unlock_6(& pd->lock) [L8011] CALL ldv_mutex_unlock_lock_of_poseidon(ldv_func_arg1) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=2, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={222:0}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11936] COND TRUE ldv_mutex_lock_of_poseidon == 2 VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=2, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={222:0}, lock={222:0}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11940] ldv_mutex_lock_of_poseidon = 1 [L8011] RET ldv_mutex_unlock_lock_of_poseidon(ldv_func_arg1) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=2, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_func_arg1={222:0}, ldv_func_arg1={222:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L8012] FCALL mutex_unlock(ldv_func_arg1) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=2, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_func_arg1={222:0}, ldv_func_arg1={222:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6405] RET ldv_mutex_unlock_6(& pd->lock) [L6406] return (-16); [L6406] return (-16); VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=2, \result=-16, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, context={222:476}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={222:545}, pix={222:545}, pix_def={222:496}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, ret=-19, snd_pd_hw_capture={189:0}, tmp=-19, usb_transfer_mode=0, vid_resol=2, video={222:468}, video_to_audio_map={184:0}] [L6450] RET pd_vidioc_s_fmt(pd, & f->fmt.pix) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, f={222:541}, f={222:541}, fh={18446744073709551485:-4}, fh={18446744073709551485:-4}, file={18446744073709551521:18446744073709551510}, file={18446744073709551521:18446744073709551510}, firmware_name={147:0}, front={18446744073709551485:-4}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={222:-16}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6451] CALL ldv_mutex_unlock_9(& pd->lock) [L8035] CALL ldv_mutex_unlock_lock_of_poseidon(ldv_func_arg1) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=1, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={222:0}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11936] COND FALSE !(ldv_mutex_lock_of_poseidon == 2) VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=1, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={222:0}, lock={222:0}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11938] CALL ldv_error() VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=1, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11827] reach_error() VAL [LDV_IN_INTERRUPT=1, POSEIDON_AUDIOMODS=5, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, \old(ldv_mutex_lock_of_poseidon)=1, __this_module={18446744073709551452:18446744073709551599}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 64 procedures, 813 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 177.9s, OverallIterations: 7, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 122.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 49 mSolverCounterUnknown, 5666 SdHoareTripleChecker+Valid, 121.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5666 mSDsluCounter, 6897 SdHoareTripleChecker+Invalid, 118.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1004 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1082 IncrementalHoareTripleChecker+Invalid, 1134 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 5893 mSDtfsCounter, 1082 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=854occurred in iteration=1, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 6 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 20.5s SatisfiabilityAnalysisTime, 2.4s InterpolantComputationTime, 174 NumberOfCodeBlocks, 174 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 98 ConstructedInterpolants, 0 QuantifiedInterpolants, 184 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 20:12:21,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 20:12:23,399 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 20:12:23,469 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-12-02 20:12:23,474 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 20:12:23,475 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 20:12:23,501 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 20:12:23,502 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 20:12:23,502 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 20:12:23,503 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 20:12:23,504 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 20:12:23,504 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 20:12:23,505 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 20:12:23,505 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 20:12:23,506 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 20:12:23,507 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 20:12:23,507 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 20:12:23,508 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 20:12:23,509 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 20:12:23,509 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 20:12:23,510 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 20:12:23,511 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 20:12:23,511 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 20:12:23,512 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 20:12:23,512 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 20:12:23,513 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 20:12:23,513 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 20:12:23,514 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 20:12:23,514 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 20:12:23,514 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 20:12:23,515 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 20:12:23,515 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 20:12:23,516 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:12:23,516 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 20:12:23,516 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 20:12:23,517 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 20:12:23,517 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 20:12:23,517 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 20:12:23,517 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 20:12:23,517 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 20:12:23,518 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 20:12:23,518 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 20:12:23,518 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 [2023-12-02 20:12:23,816 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 20:12:23,836 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 20:12:23,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 20:12:23,840 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 20:12:23,840 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 20:12:23,842 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2023-12-02 20:12:26,574 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 20:12:27,094 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 20:12:27,095 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2023-12-02 20:12:27,149 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/data/aaa4b039a/eb16d158d1d64660bde5f05c7c41a972/FLAG7a6d334ad [2023-12-02 20:12:27,164 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/data/aaa4b039a/eb16d158d1d64660bde5f05c7c41a972 [2023-12-02 20:12:27,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 20:12:27,168 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 20:12:27,169 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 20:12:27,170 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 20:12:27,174 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 20:12:27,175 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:12:27" (1/1) ... [2023-12-02 20:12:27,176 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14af1ad1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:27, skipping insertion in model container [2023-12-02 20:12:27,177 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:12:27" (1/1) ... [2023-12-02 20:12:27,326 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:12:29,888 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_68cac7bc-a2d5-4cbf-b39f-15225f724640/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2023-12-02 20:12:30,039 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:12:30,128 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-02 20:12:30,197 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:12:30,647 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_68cac7bc-a2d5-4cbf-b39f-15225f724640/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2023-12-02 20:12:30,665 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:12:30,729 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 20:12:30,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] [2023-12-02 20:12:30,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] [2023-12-02 20:12:30,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] [2023-12-02 20:12:30,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] [2023-12-02 20:12:31,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6744] [2023-12-02 20:12:31,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6749] [2023-12-02 20:12:31,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6754] [2023-12-02 20:12:31,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6759] [2023-12-02 20:12:31,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6834] [2023-12-02 20:12:31,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6839] [2023-12-02 20:12:31,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6844] [2023-12-02 20:12:31,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6849] [2023-12-02 20:12:31,065 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7237] [2023-12-02 20:12:31,065 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7242] [2023-12-02 20:12:31,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7247] [2023-12-02 20:12:31,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7252] [2023-12-02 20:12:31,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [8780] [2023-12-02 20:12:31,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [8788-8789] [2023-12-02 20:12:31,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1": "+r" (i), "+m" (v->counter): : "memory"); [8798-8799] [2023-12-02 20:12:31,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8867] [2023-12-02 20:12:31,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8872] [2023-12-02 20:12:31,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8877] [2023-12-02 20:12:31,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8882] [2023-12-02 20:12:31,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9583] [2023-12-02 20:12:31,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9588] [2023-12-02 20:12:31,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9593] [2023-12-02 20:12:31,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9598] [2023-12-02 20:12:31,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9946] [2023-12-02 20:12:31,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9951] [2023-12-02 20:12:31,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9956] [2023-12-02 20:12:31,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9961] [2023-12-02 20:12:31,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10155] [2023-12-02 20:12:31,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10160] [2023-12-02 20:12:31,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10165] [2023-12-02 20:12:31,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10170] [2023-12-02 20:12:31,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10249] [2023-12-02 20:12:31,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10254] [2023-12-02 20:12:31,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10259] [2023-12-02 20:12:31,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10264] [2023-12-02 20:12:31,270 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11356] [2023-12-02 20:12:31,288 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_68cac7bc-a2d5-4cbf-b39f-15225f724640/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2023-12-02 20:12:31,303 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:12:31,495 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:12:31,495 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:12:31,496 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:12:31,504 INFO L206 MainTranslator]: Completed translation [2023-12-02 20:12:31,504 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31 WrapperNode [2023-12-02 20:12:31,504 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 20:12:31,505 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 20:12:31,505 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 20:12:31,505 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 20:12:31,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31" (1/1) ... [2023-12-02 20:12:31,597 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31" (1/1) ... [2023-12-02 20:12:31,796 INFO L138 Inliner]: procedures = 476, calls = 4788, calls flagged for inlining = 237, calls inlined = 78, statements flattened = 4551 [2023-12-02 20:12:31,796 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 20:12:31,797 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 20:12:31,797 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 20:12:31,798 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 20:12:31,808 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31" (1/1) ... [2023-12-02 20:12:31,808 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31" (1/1) ... [2023-12-02 20:12:31,844 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31" (1/1) ... [2023-12-02 20:12:31,844 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31" (1/1) ... [2023-12-02 20:12:31,973 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31" (1/1) ... [2023-12-02 20:12:31,991 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31" (1/1) ... [2023-12-02 20:12:32,034 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31" (1/1) ... [2023-12-02 20:12:32,051 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31" (1/1) ... [2023-12-02 20:12:32,094 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 20:12:32,095 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 20:12:32,095 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 20:12:32,095 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 20:12:32,096 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31" (1/1) ... [2023-12-02 20:12:32,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:12:32,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 20:12:32,183 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 20:12:32,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 20:12:32,225 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-12-02 20:12:32,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-12-02 20:12:32,226 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-12-02 20:12:32,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 20:12:32,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 20:12:32,226 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-12-02 20:12:32,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-12-02 20:12:32,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-12-02 20:12:32,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-12-02 20:12:32,227 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2023-12-02 20:12:32,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2023-12-02 20:12:32,227 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2023-12-02 20:12:32,227 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2023-12-02 20:12:32,227 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-12-02 20:12:32,228 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-12-02 20:12:32,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 20:12:32,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2023-12-02 20:12:32,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 20:12:32,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-12-02 20:12:32,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-12-02 20:12:32,229 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2023-12-02 20:12:32,229 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2023-12-02 20:12:32,229 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-12-02 20:12:32,229 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-12-02 20:12:32,229 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-12-02 20:12:32,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-12-02 20:12:32,230 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2023-12-02 20:12:32,230 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2023-12-02 20:12:32,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-12-02 20:12:32,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-12-02 20:12:32,230 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-12-02 20:12:32,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-12-02 20:12:32,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 20:12:32,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 20:12:32,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2023-12-02 20:12:32,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2023-12-02 20:12:32,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-12-02 20:12:32,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-12-02 20:12:32,231 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-02 20:12:32,232 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-02 20:12:32,232 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-12-02 20:12:32,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-12-02 20:12:32,232 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2023-12-02 20:12:32,232 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2023-12-02 20:12:32,232 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-12-02 20:12:32,233 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-12-02 20:12:32,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 20:12:32,233 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2023-12-02 20:12:32,233 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2023-12-02 20:12:32,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 20:12:32,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2023-12-02 20:12:32,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2023-12-02 20:12:32,234 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 20:12:32,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 20:12:32,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 20:12:32,234 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 20:12:32,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2023-12-02 20:12:32,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2023-12-02 20:12:32,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2023-12-02 20:12:32,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2023-12-02 20:12:32,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2023-12-02 20:12:32,235 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2023-12-02 20:12:32,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2023-12-02 20:12:32,235 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2023-12-02 20:12:32,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2023-12-02 20:12:32,236 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-12-02 20:12:32,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-12-02 20:12:32,236 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-12-02 20:12:32,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-12-02 20:12:32,236 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2023-12-02 20:12:32,236 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2023-12-02 20:12:32,237 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-02 20:12:32,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-02 20:12:32,237 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2023-12-02 20:12:32,237 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2023-12-02 20:12:32,237 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-12-02 20:12:32,237 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-12-02 20:12:32,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2023-12-02 20:12:32,238 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2023-12-02 20:12:32,238 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2023-12-02 20:12:32,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 20:12:32,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 20:12:32,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-12-02 20:12:32,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-02 20:12:32,239 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-02 20:12:32,239 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 20:12:32,239 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 20:12:32,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-12-02 20:12:32,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-12-02 20:12:32,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 20:12:32,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2023-12-02 20:12:32,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 20:12:32,240 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-12-02 20:12:32,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-12-02 20:12:32,240 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-02 20:12:32,240 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-02 20:12:32,240 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-12-02 20:12:32,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-12-02 20:12:32,241 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2023-12-02 20:12:32,241 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2023-12-02 20:12:32,241 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 20:12:32,241 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 20:12:32,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-02 20:12:32,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-02 20:12:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2023-12-02 20:12:32,242 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2023-12-02 20:12:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-02 20:12:32,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-02 20:12:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2023-12-02 20:12:32,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2023-12-02 20:12:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 20:12:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 20:12:32,243 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 20:12:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2023-12-02 20:12:32,243 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2023-12-02 20:12:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 20:12:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2023-12-02 20:12:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2023-12-02 20:12:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-12-02 20:12:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-12-02 20:12:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-12-02 20:12:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-12-02 20:12:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 20:12:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 20:12:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 20:12:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-02 20:12:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-02 20:12:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2023-12-02 20:12:32,246 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2023-12-02 20:12:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-02 20:12:32,246 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-02 20:12:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-12-02 20:12:32,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-12-02 20:12:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-12-02 20:12:32,246 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-12-02 20:12:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2023-12-02 20:12:32,247 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2023-12-02 20:12:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-02 20:12:32,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-02 20:12:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 20:12:32,247 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 20:12:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2023-12-02 20:12:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2023-12-02 20:12:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-12-02 20:12:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2023-12-02 20:12:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 20:12:32,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 20:12:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2023-12-02 20:12:32,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2023-12-02 20:12:32,249 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2023-12-02 20:12:32,249 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2023-12-02 20:12:32,249 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-12-02 20:12:32,249 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-12-02 20:12:32,249 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2023-12-02 20:12:32,249 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2023-12-02 20:12:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2023-12-02 20:12:32,250 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2023-12-02 20:12:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 20:12:32,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 20:12:32,949 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 20:12:32,952 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 20:13:35,568 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 20:13:36,064 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 20:13:36,064 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 20:13:36,065 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:13:36 BoogieIcfgContainer [2023-12-02 20:13:36,065 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 20:13:36,068 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 20:13:36,068 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 20:13:36,071 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 20:13:36,071 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:12:27" (1/3) ... [2023-12-02 20:13:36,072 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45bdca14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:13:36, skipping insertion in model container [2023-12-02 20:13:36,072 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:12:31" (2/3) ... [2023-12-02 20:13:36,072 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45bdca14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:13:36, skipping insertion in model container [2023-12-02 20:13:36,073 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:13:36" (3/3) ... [2023-12-02 20:13:36,074 INFO L112 eAbstractionObserver]: Analyzing ICFG main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2023-12-02 20:13:36,092 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 20:13:36,093 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 20:13:36,158 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 20:13:36,165 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=FINITE_AUTOMATA, 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;@35876eca, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:13:36,166 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 20:13:36,174 INFO L276 IsEmpty]: Start isEmpty. Operand has 910 states, 600 states have (on average 1.3966666666666667) internal successors, (838), 612 states have internal predecessors, (838), 245 states have call successors, (245), 63 states have call predecessors, (245), 63 states have return successors, (245), 244 states have call predecessors, (245), 245 states have call successors, (245) [2023-12-02 20:13:36,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 20:13:36,183 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:13:36,183 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:13:36,184 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:13:36,189 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:13:36,189 INFO L85 PathProgramCache]: Analyzing trace with hash 1908936788, now seen corresponding path program 1 times [2023-12-02 20:13:36,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:13:36,214 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2086011457] [2023-12-02 20:13:36,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:13:36,215 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:13:36,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:13:36,255 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:13:36,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-02 20:14:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:09,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 4466 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 20:14:09,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:14:09,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:09,880 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:14:09,880 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:14:09,881 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2086011457] [2023-12-02 20:14:09,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2086011457] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:09,881 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:09,882 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:14:09,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24518714] [2023-12-02 20:14:09,884 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:09,887 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:14:09,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:14:09,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:14:09,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:14:09,917 INFO L87 Difference]: Start difference. First operand has 910 states, 600 states have (on average 1.3966666666666667) internal successors, (838), 612 states have internal predecessors, (838), 245 states have call successors, (245), 63 states have call predecessors, (245), 63 states have return successors, (245), 244 states have call predecessors, (245), 245 states have call successors, (245) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:14:12,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:14:14,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:14:18,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:14:22,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:14:24,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:14:27,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:14:27,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:14:27,631 INFO L93 Difference]: Finished difference Result 1877 states and 2773 transitions. [2023-12-02 20:14:27,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:27,633 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 10 [2023-12-02 20:14:27,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:14:27,656 INFO L225 Difference]: With dead ends: 1877 [2023-12-02 20:14:27,657 INFO L226 Difference]: Without dead ends: 967 [2023-12-02 20:14:27,666 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:14:27,669 INFO L413 NwaCegarLoop]: 1243 mSDtfsCounter, 912 mSDsluCounter, 428 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 3 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 912 SdHoareTripleChecker+Valid, 1671 SdHoareTripleChecker+Invalid, 133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.6s IncrementalHoareTripleChecker+Time [2023-12-02 20:14:27,670 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [912 Valid, 1671 Invalid, 133 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 124 Invalid, 6 Unknown, 0 Unchecked, 17.6s Time] [2023-12-02 20:14:27,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 967 states. [2023-12-02 20:14:27,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 967 to 964. [2023-12-02 20:14:27,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 964 states, 640 states have (on average 1.3828125) internal successors, (885), 649 states have internal predecessors, (885), 249 states have call successors, (249), 76 states have call predecessors, (249), 74 states have return successors, (243), 242 states have call predecessors, (243), 242 states have call successors, (243) [2023-12-02 20:14:27,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1377 transitions. [2023-12-02 20:14:27,801 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1377 transitions. Word has length 10 [2023-12-02 20:14:27,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:14:27,801 INFO L495 AbstractCegarLoop]: Abstraction has 964 states and 1377 transitions. [2023-12-02 20:14:27,802 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:14:27,802 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1377 transitions. [2023-12-02 20:14:27,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-02 20:14:27,803 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:14:27,803 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:14:27,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-02 20:14:28,004 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:14:28,004 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:14:28,005 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:28,005 INFO L85 PathProgramCache]: Analyzing trace with hash -953964895, now seen corresponding path program 1 times [2023-12-02 20:14:28,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:14:28,009 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [79178426] [2023-12-02 20:14:28,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:28,010 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:14:28,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:14:28,011 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:14:28,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-02 20:15:01,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:15:01,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 4467 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 20:15:01,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:15:01,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:15:01,992 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:15:01,992 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:15:01,993 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [79178426] [2023-12-02 20:15:01,993 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [79178426] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:15:01,993 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:15:01,993 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:15:01,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582275517] [2023-12-02 20:15:01,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:15:01,995 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:15:01,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:15:01,995 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:15:01,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:15:01,996 INFO L87 Difference]: Start difference. First operand 964 states and 1377 transitions. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:15:04,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:15:07,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:15:10,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:15:14,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:15:17,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:15:17,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:15:17,338 INFO L93 Difference]: Finished difference Result 966 states and 1378 transitions. [2023-12-02 20:15:17,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:17,339 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2023-12-02 20:15:17,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:15:17,347 INFO L225 Difference]: With dead ends: 966 [2023-12-02 20:15:17,347 INFO L226 Difference]: Without dead ends: 963 [2023-12-02 20:15:17,348 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:15:17,349 INFO L413 NwaCegarLoop]: 1221 mSDtfsCounter, 1300 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1300 SdHoareTripleChecker+Valid, 1222 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.3s IncrementalHoareTripleChecker+Time [2023-12-02 20:15:17,349 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1300 Valid, 1222 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 83 Invalid, 5 Unknown, 0 Unchecked, 15.3s Time] [2023-12-02 20:15:17,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 963 states. [2023-12-02 20:15:17,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 963 to 963. [2023-12-02 20:15:17,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 963 states, 640 states have (on average 1.38125) internal successors, (884), 648 states have internal predecessors, (884), 248 states have call successors, (248), 76 states have call predecessors, (248), 74 states have return successors, (243), 242 states have call predecessors, (243), 242 states have call successors, (243) [2023-12-02 20:15:17,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 963 states and 1375 transitions. [2023-12-02 20:15:17,411 INFO L78 Accepts]: Start accepts. Automaton has 963 states and 1375 transitions. Word has length 11 [2023-12-02 20:15:17,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:15:17,412 INFO L495 AbstractCegarLoop]: Abstraction has 963 states and 1375 transitions. [2023-12-02 20:15:17,412 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:15:17,412 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1375 transitions. [2023-12-02 20:15:17,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-02 20:15:17,412 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:15:17,413 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:15:17,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-12-02 20:15:17,613 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:15:17,613 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:15:17,614 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:15:17,614 INFO L85 PathProgramCache]: Analyzing trace with hash 490401015, now seen corresponding path program 1 times [2023-12-02 20:15:17,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:15:17,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2144692423] [2023-12-02 20:15:17,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:15:17,618 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:15:17,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:15:17,619 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:15:17,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-12-02 20:15:50,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:15:50,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 4468 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 20:15:50,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:15:51,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:15:51,158 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:15:51,159 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:15:51,159 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2144692423] [2023-12-02 20:15:51,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2144692423] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:15:51,159 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:15:51,159 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:15:51,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073629294] [2023-12-02 20:15:51,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:15:51,160 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:15:51,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:15:51,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:15:51,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:15:51,161 INFO L87 Difference]: Start difference. First operand 963 states and 1375 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:15:53,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:15:56,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:16:00,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:16:04,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:16:06,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:16:06,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:16:06,751 INFO L93 Difference]: Finished difference Result 965 states and 1376 transitions. [2023-12-02 20:16:06,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:16:06,752 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2023-12-02 20:16:06,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:16:06,758 INFO L225 Difference]: With dead ends: 965 [2023-12-02 20:16:06,758 INFO L226 Difference]: Without dead ends: 962 [2023-12-02 20:16:06,759 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:16:06,760 INFO L413 NwaCegarLoop]: 1219 mSDtfsCounter, 1297 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1297 SdHoareTripleChecker+Valid, 1220 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.5s IncrementalHoareTripleChecker+Time [2023-12-02 20:16:06,761 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1297 Valid, 1220 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 83 Invalid, 5 Unknown, 0 Unchecked, 15.5s Time] [2023-12-02 20:16:06,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 962 states. [2023-12-02 20:16:06,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 962 to 962. [2023-12-02 20:16:06,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 962 states, 640 states have (on average 1.3796875) internal successors, (883), 647 states have internal predecessors, (883), 247 states have call successors, (247), 76 states have call predecessors, (247), 74 states have return successors, (243), 242 states have call predecessors, (243), 242 states have call successors, (243) [2023-12-02 20:16:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 962 states and 1373 transitions. [2023-12-02 20:16:06,814 INFO L78 Accepts]: Start accepts. Automaton has 962 states and 1373 transitions. Word has length 12 [2023-12-02 20:16:06,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:16:06,814 INFO L495 AbstractCegarLoop]: Abstraction has 962 states and 1373 transitions. [2023-12-02 20:16:06,815 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:16:06,815 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1373 transitions. [2023-12-02 20:16:06,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-02 20:16:06,815 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:16:06,815 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:16:06,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2023-12-02 20:16:07,016 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:16:07,017 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:16:07,018 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:16:07,018 INFO L85 PathProgramCache]: Analyzing trace with hash -1978891164, now seen corresponding path program 1 times [2023-12-02 20:16:07,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:16:07,022 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1608443752] [2023-12-02 20:16:07,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:16:07,022 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:16:07,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:16:07,024 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:16:07,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-12-02 20:16:39,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:16:40,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 4469 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 20:16:40,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:16:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:16:40,813 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:16:40,813 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:16:40,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1608443752] [2023-12-02 20:16:40,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1608443752] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:16:40,814 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:16:40,814 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:16:40,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304399916] [2023-12-02 20:16:40,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:16:40,815 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:16:40,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:16:40,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:16:40,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:16:40,816 INFO L87 Difference]: Start difference. First operand 962 states and 1373 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:16:43,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:16:46,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:16:49,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:16:53,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:16:56,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:16:56,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:16:56,864 INFO L93 Difference]: Finished difference Result 964 states and 1374 transitions. [2023-12-02 20:16:56,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:16:56,865 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2023-12-02 20:16:56,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:16:56,872 INFO L225 Difference]: With dead ends: 964 [2023-12-02 20:16:56,872 INFO L226 Difference]: Without dead ends: 961 [2023-12-02 20:16:56,872 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:16:56,874 INFO L413 NwaCegarLoop]: 1217 mSDtfsCounter, 1294 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1294 SdHoareTripleChecker+Valid, 1218 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:16:56,874 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1294 Valid, 1218 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 83 Invalid, 5 Unknown, 0 Unchecked, 16.0s Time] [2023-12-02 20:16:56,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 961 states. [2023-12-02 20:16:56,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 961 to 961. [2023-12-02 20:16:56,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 961 states, 640 states have (on average 1.378125) internal successors, (882), 646 states have internal predecessors, (882), 246 states have call successors, (246), 76 states have call predecessors, (246), 74 states have return successors, (243), 242 states have call predecessors, (243), 242 states have call successors, (243) [2023-12-02 20:16:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 961 states and 1371 transitions. [2023-12-02 20:16:56,936 INFO L78 Accepts]: Start accepts. Automaton has 961 states and 1371 transitions. Word has length 13 [2023-12-02 20:16:56,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:16:56,936 INFO L495 AbstractCegarLoop]: Abstraction has 961 states and 1371 transitions. [2023-12-02 20:16:56,936 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:16:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1371 transitions. [2023-12-02 20:16:56,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 20:16:56,937 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:16:56,937 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:16:57,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2023-12-02 20:16:57,137 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:16:57,138 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:16:57,138 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:16:57,138 INFO L85 PathProgramCache]: Analyzing trace with hash -1217532518, now seen corresponding path program 1 times [2023-12-02 20:16:57,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:16:57,142 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1305745612] [2023-12-02 20:16:57,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:16:57,142 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:16:57,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:16:57,143 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:16:57,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-12-02 20:17:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:17:30,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 4470 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 20:17:30,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:17:31,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:17:31,029 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:17:31,030 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:17:31,030 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1305745612] [2023-12-02 20:17:31,030 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1305745612] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:17:31,030 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:17:31,030 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:17:31,030 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829620800] [2023-12-02 20:17:31,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:17:31,031 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:17:31,031 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:17:31,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:17:31,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:17:31,032 INFO L87 Difference]: Start difference. First operand 961 states and 1371 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:17:33,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:17:36,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:17:40,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:17:44,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:17:46,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:17:46,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:17:46,941 INFO L93 Difference]: Finished difference Result 963 states and 1372 transitions. [2023-12-02 20:17:46,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:17:46,942 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2023-12-02 20:17:46,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:17:46,950 INFO L225 Difference]: With dead ends: 963 [2023-12-02 20:17:46,950 INFO L226 Difference]: Without dead ends: 954 [2023-12-02 20:17:46,951 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:17:46,952 INFO L413 NwaCegarLoop]: 1216 mSDtfsCounter, 1291 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1291 SdHoareTripleChecker+Valid, 1217 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.8s IncrementalHoareTripleChecker+Time [2023-12-02 20:17:46,953 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1291 Valid, 1217 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 82 Invalid, 5 Unknown, 0 Unchecked, 15.8s Time] [2023-12-02 20:17:46,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 954 states. [2023-12-02 20:17:47,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 954 to 954. [2023-12-02 20:17:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 954 states, 635 states have (on average 1.3779527559055118) internal successors, (875), 640 states have internal predecessors, (875), 244 states have call successors, (244), 75 states have call predecessors, (244), 74 states have return successors, (243), 242 states have call predecessors, (243), 242 states have call successors, (243) [2023-12-02 20:17:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 954 states and 1362 transitions. [2023-12-02 20:17:47,055 INFO L78 Accepts]: Start accepts. Automaton has 954 states and 1362 transitions. Word has length 14 [2023-12-02 20:17:47,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:17:47,055 INFO L495 AbstractCegarLoop]: Abstraction has 954 states and 1362 transitions. [2023-12-02 20:17:47,056 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 20:17:47,056 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1362 transitions. [2023-12-02 20:17:47,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 20:17:47,063 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:17:47,063 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:17:47,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2023-12-02 20:17:47,267 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:17:47,267 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:17:47,267 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:17:47,267 INFO L85 PathProgramCache]: Analyzing trace with hash 588320281, now seen corresponding path program 1 times [2023-12-02 20:17:47,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:17:47,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [523234006] [2023-12-02 20:17:47,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:17:47,271 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:17:47,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:17:47,272 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:17:47,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-12-02 20:18:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:18:20,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 4557 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:18:20,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:18:22,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:18:22,771 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:18:22,771 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:18:22,771 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [523234006] [2023-12-02 20:18:22,771 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [523234006] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:18:22,771 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:18:22,771 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:18:22,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371643179] [2023-12-02 20:18:22,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:18:22,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 20:18:22,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:18:22,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 20:18:22,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 20:18:22,773 INFO L87 Difference]: Start difference. First operand 954 states and 1362 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 20:18:25,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:18:28,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:18:35,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:18:37,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:18:41,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:18:43,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:18:45,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:18:47,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:18:51,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:18:53,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:18:56,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:18:58,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:18:59,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:18:59,385 INFO L93 Difference]: Finished difference Result 1900 states and 2714 transitions. [2023-12-02 20:18:59,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 20:18:59,386 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 46 [2023-12-02 20:18:59,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:18:59,394 INFO L225 Difference]: With dead ends: 1900 [2023-12-02 20:18:59,394 INFO L226 Difference]: Without dead ends: 950 [2023-12-02 20:18:59,399 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 20:18:59,400 INFO L413 NwaCegarLoop]: 1166 mSDtfsCounter, 1265 mSDsluCounter, 1164 mSDsCounter, 0 mSdLazyCounter, 228 mSolverCounterSat, 2 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1265 SdHoareTripleChecker+Valid, 2330 SdHoareTripleChecker+Invalid, 242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 228 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.2s IncrementalHoareTripleChecker+Time [2023-12-02 20:18:59,400 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1265 Valid, 2330 Invalid, 242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 228 Invalid, 12 Unknown, 0 Unchecked, 36.2s Time] [2023-12-02 20:18:59,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 950 states. [2023-12-02 20:18:59,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 950 to 950. [2023-12-02 20:18:59,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 950 states, 633 states have (on average 1.3744075829383886) internal successors, (870), 638 states have internal predecessors, (870), 242 states have call successors, (242), 75 states have call predecessors, (242), 74 states have return successors, (241), 240 states have call predecessors, (241), 240 states have call successors, (241) [2023-12-02 20:18:59,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 950 states and 1353 transitions. [2023-12-02 20:18:59,510 INFO L78 Accepts]: Start accepts. Automaton has 950 states and 1353 transitions. Word has length 46 [2023-12-02 20:18:59,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:18:59,510 INFO L495 AbstractCegarLoop]: Abstraction has 950 states and 1353 transitions. [2023-12-02 20:18:59,511 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 20:18:59,511 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1353 transitions. [2023-12-02 20:18:59,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 20:18:59,515 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:18:59,515 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:18:59,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-12-02 20:18:59,716 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:18:59,717 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:18:59,717 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:18:59,717 INFO L85 PathProgramCache]: Analyzing trace with hash -1217118053, now seen corresponding path program 1 times [2023-12-02 20:18:59,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:18:59,721 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [999600084] [2023-12-02 20:18:59,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:18:59,721 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:18:59,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:18:59,722 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:18:59,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2023-12-02 20:19:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:19:33,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 4555 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:19:33,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:19:35,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:19:35,380 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:19:35,381 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:19:35,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [999600084] [2023-12-02 20:19:35,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [999600084] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:19:35,381 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:19:35,381 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:19:35,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279718428] [2023-12-02 20:19:35,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:19:35,382 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 20:19:35,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:19:35,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 20:19:35,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 20:19:35,383 INFO L87 Difference]: Start difference. First operand 950 states and 1353 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 20:19:38,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:19:40,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:19:47,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:19:49,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:19:54,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:19:56,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:19:58,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:20:00,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:20:04,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:20:06,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:20:09,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:20:11,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:20:12,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:20:12,086 INFO L93 Difference]: Finished difference Result 1894 states and 2699 transitions. [2023-12-02 20:20:12,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 20:20:12,087 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 46 [2023-12-02 20:20:12,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:20:12,095 INFO L225 Difference]: With dead ends: 1894 [2023-12-02 20:20:12,095 INFO L226 Difference]: Without dead ends: 948 [2023-12-02 20:20:12,100 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 20:20:12,101 INFO L413 NwaCegarLoop]: 1161 mSDtfsCounter, 1257 mSDsluCounter, 1159 mSDsCounter, 0 mSdLazyCounter, 228 mSolverCounterSat, 1 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1257 SdHoareTripleChecker+Valid, 2320 SdHoareTripleChecker+Invalid, 241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 228 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.3s IncrementalHoareTripleChecker+Time [2023-12-02 20:20:12,101 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1257 Valid, 2320 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 228 Invalid, 12 Unknown, 0 Unchecked, 36.3s Time] [2023-12-02 20:20:12,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 948 states. [2023-12-02 20:20:12,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 948 to 948. [2023-12-02 20:20:12,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 948 states, 632 states have (on average 1.3718354430379747) internal successors, (867), 637 states have internal predecessors, (867), 241 states have call successors, (241), 75 states have call predecessors, (241), 74 states have return successors, (240), 239 states have call predecessors, (240), 239 states have call successors, (240) [2023-12-02 20:20:12,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 948 states and 1348 transitions. [2023-12-02 20:20:12,201 INFO L78 Accepts]: Start accepts. Automaton has 948 states and 1348 transitions. Word has length 46 [2023-12-02 20:20:12,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:20:12,201 INFO L495 AbstractCegarLoop]: Abstraction has 948 states and 1348 transitions. [2023-12-02 20:20:12,202 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 20:20:12,202 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1348 transitions. [2023-12-02 20:20:12,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 20:20:12,205 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:20:12,205 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:20:12,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2023-12-02 20:20:12,405 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:20:12,406 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:20:12,406 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:20:12,406 INFO L85 PathProgramCache]: Analyzing trace with hash -2034766503, now seen corresponding path program 1 times [2023-12-02 20:20:12,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:20:12,412 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1862145704] [2023-12-02 20:20:12,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:20:12,412 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:20:12,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:20:12,413 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:20:12,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2023-12-02 20:20:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:20:47,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 4553 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 20:20:47,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:20:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:20:48,085 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:20:48,086 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:20:48,086 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1862145704] [2023-12-02 20:20:48,086 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1862145704] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:20:48,086 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:20:48,086 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:20:48,086 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367582799] [2023-12-02 20:20:48,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:20:48,087 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:20:48,087 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 20:20:48,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:20:48,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:20:48,088 INFO L87 Difference]: Start difference. First operand 948 states and 1348 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 20:20:50,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:20:53,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:20:57,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:20:59,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:21:05,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:21:08,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:21:10,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:21:11,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 20:21:11,188 INFO L93 Difference]: Finished difference Result 951 states and 1350 transitions. [2023-12-02 20:21:11,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:21:11,189 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 46 [2023-12-02 20:21:11,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 20:21:11,195 INFO L225 Difference]: With dead ends: 951 [2023-12-02 20:21:11,195 INFO L226 Difference]: Without dead ends: 948 [2023-12-02 20:21:11,195 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:21:11,196 INFO L413 NwaCegarLoop]: 1232 mSDtfsCounter, 450 mSDsluCounter, 822 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 450 SdHoareTripleChecker+Valid, 2054 SdHoareTripleChecker+Invalid, 160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.0s IncrementalHoareTripleChecker+Time [2023-12-02 20:21:11,196 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [450 Valid, 2054 Invalid, 160 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 153 Invalid, 7 Unknown, 0 Unchecked, 23.0s Time] [2023-12-02 20:21:11,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 948 states. [2023-12-02 20:21:11,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 948 to 948. [2023-12-02 20:21:11,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 948 states, 632 states have (on average 1.370253164556962) internal successors, (866), 637 states have internal predecessors, (866), 241 states have call successors, (241), 75 states have call predecessors, (241), 74 states have return successors, (240), 239 states have call predecessors, (240), 239 states have call successors, (240) [2023-12-02 20:21:11,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 948 states and 1347 transitions. [2023-12-02 20:21:11,299 INFO L78 Accepts]: Start accepts. Automaton has 948 states and 1347 transitions. Word has length 46 [2023-12-02 20:21:11,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 20:21:11,299 INFO L495 AbstractCegarLoop]: Abstraction has 948 states and 1347 transitions. [2023-12-02 20:21:11,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 20:21:11,299 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1347 transitions. [2023-12-02 20:21:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 20:21:11,302 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 20:21:11,303 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 20:21:11,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2023-12-02 20:21:11,503 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:21:11,503 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 20:21:11,504 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:21:11,504 INFO L85 PathProgramCache]: Analyzing trace with hash -2045810850, now seen corresponding path program 1 times [2023-12-02 20:21:11,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 20:21:11,508 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [132107120] [2023-12-02 20:21:11,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:21:11,508 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 20:21:11,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 20:21:11,509 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 20:21:11,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2023-12-02 20:21:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:21:48,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 5179 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 20:21:48,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:21:49,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 20:21:49,891 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:21:51,318 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 20:21:51,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [132107120] [2023-12-02 20:21:51,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [132107120] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:21:51,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [327199250] [2023-12-02 20:21:51,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:21:51,319 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 20:21:51,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 20:21:51,320 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 20:21:51,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68cac7bc-a2d5-4cbf-b39f-15225f724640/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process