./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.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_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1eca54884b2de114314d9c58cf9f548de64f8f1d76bbbd4392e529f07223b640 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 04:35:38,474 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 04:35:38,533 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-29 04:35:38,537 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 04:35:38,538 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 04:35:38,558 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 04:35:38,559 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 04:35:38,559 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 04:35:38,560 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 04:35:38,561 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 04:35:38,561 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 04:35:38,562 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 04:35:38,563 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 04:35:38,563 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 04:35:38,564 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 04:35:38,564 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 04:35:38,565 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 04:35:38,565 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 04:35:38,566 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 04:35:38,566 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 04:35:38,567 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 04:35:38,567 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 04:35:38,568 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 04:35:38,568 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 04:35:38,569 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 04:35:38,569 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 04:35:38,570 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 04:35:38,570 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 04:35:38,570 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 04:35:38,571 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 04:35:38,571 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 04:35:38,572 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 04:35:38,572 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 04:35:38,572 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 04:35:38,573 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 04:35:38,573 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 04:35:38,573 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 04:35:38,573 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 04:35:38,573 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 04:35:38,573 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1eca54884b2de114314d9c58cf9f548de64f8f1d76bbbd4392e529f07223b640 [2023-11-29 04:35:38,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 04:35:38,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 04:35:38,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 04:35:38,798 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 04:35:38,799 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 04:35:38,800 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.i [2023-11-29 04:35:41,661 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 04:35:42,082 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 04:35:42,082 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.i [2023-11-29 04:35:42,119 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/data/a16fcf4e5/604e1d6e1f4b45d7b5a4d8f5f4c24ea8/FLAG7e75fa003 [2023-11-29 04:35:42,135 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/data/a16fcf4e5/604e1d6e1f4b45d7b5a4d8f5f4c24ea8 [2023-11-29 04:35:42,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 04:35:42,139 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 04:35:42,141 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 04:35:42,141 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 04:35:42,147 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 04:35:42,148 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 04:35:42" (1/1) ... [2023-11-29 04:35:42,149 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f1ce988 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:42, skipping insertion in model container [2023-11-29 04:35:42,149 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 04:35:42" (1/1) ... [2023-11-29 04:35:42,281 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 04:35:43,616 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_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.i[215431,215444] [2023-11-29 04:35:43,707 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 04:35:43,718 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 04:35:43,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4603-4604] [2023-11-29 04:35:43,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4618] [2023-11-29 04:35:43,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4621] [2023-11-29 04:35:43,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4624] [2023-11-29 04:35:43,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4627] [2023-11-29 04:35:43,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4694] [2023-11-29 04:35:43,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4701] [2023-11-29 04:35:43,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [5674-5675] [2023-11-29 04:35:43,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5680-5682] [2023-11-29 04:35:43,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (65), "i" (12UL)); [5811-5812] [2023-11-29 04:35:43,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (67), "i" (12UL)); [5819-5820] [2023-11-29 04:35:43,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (68), "i" (12UL)); [5827-5828] [2023-11-29 04:35:43,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [5854-5855] [2023-11-29 04:35:43,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [5862-5863] [2023-11-29 04:35:43,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (52), "i" (12UL)); [5951-5952] [2023-11-29 04:35:43,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (65), "i" (12UL)); [5976-5977] [2023-11-29 04:35:43,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (99), "i" (12UL)); [6174-6175] [2023-11-29 04:35:43,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (210), "i" (12UL)); [6359-6360] [2023-11-29 04:35:43,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (301), "i" (12UL)); [6490-6491] [2023-11-29 04:35:43,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (302), "i" (12UL)); [6498-6499] [2023-11-29 04:35:43,975 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_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.i[215431,215444] [2023-11-29 04:35:43,990 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 04:35:44,037 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 04:35:44,037 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 04:35:44,079 INFO L206 MainTranslator]: Completed translation [2023-11-29 04:35:44,080 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44 WrapperNode [2023-11-29 04:35:44,080 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 04:35:44,081 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 04:35:44,081 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 04:35:44,081 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 04:35:44,089 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (1/1) ... [2023-11-29 04:35:44,145 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (1/1) ... [2023-11-29 04:35:44,226 INFO L138 Inliner]: procedures = 210, calls = 1450, calls flagged for inlining = 81, calls inlined = 26, statements flattened = 1834 [2023-11-29 04:35:44,226 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 04:35:44,227 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 04:35:44,227 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 04:35:44,227 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 04:35:44,240 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (1/1) ... [2023-11-29 04:35:44,240 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (1/1) ... [2023-11-29 04:35:44,250 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (1/1) ... [2023-11-29 04:35:44,312 INFO L175 MemorySlicer]: Split 430 memory accesses to 22 slices as follows [2, 8, 8, 3, 8, 8, 112, 1, 8, 8, 8, 128, 2, 8, 8, 8, 8, 7, 24, 49, 8, 6]. 30 percent of accesses are in the largest equivalence class. The 229 initializations are split as follows [2, 8, 8, 3, 8, 8, 0, 0, 8, 8, 8, 128, 0, 8, 8, 8, 8, 0, 0, 0, 8, 0]. The 112 writes are split as follows [0, 0, 0, 0, 0, 0, 96, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 9, 1, 0, 5]. [2023-11-29 04:35:44,313 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (1/1) ... [2023-11-29 04:35:44,313 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (1/1) ... [2023-11-29 04:35:44,362 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (1/1) ... [2023-11-29 04:35:44,375 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (1/1) ... [2023-11-29 04:35:44,393 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (1/1) ... [2023-11-29 04:35:44,402 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (1/1) ... [2023-11-29 04:35:44,423 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 04:35:44,424 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 04:35:44,424 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 04:35:44,424 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 04:35:44,425 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (1/1) ... [2023-11-29 04:35:44,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 04:35:44,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:35:44,453 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 04:35:44,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 04:35:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-29 04:35:44,494 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-29 04:35:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_writeout [2023-11-29 04:35:44,494 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_writeout [2023-11-29 04:35:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-29 04:35:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-29 04:35:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-29 04:35:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-29 04:35:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2023-11-29 04:35:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2023-11-29 04:35:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-29 04:35:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-29 04:35:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-29 04:35:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-29 04:35:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-29 04:35:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-29 04:35:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-29 04:35:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-29 04:35:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-29 04:35:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-29 04:35:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-29 04:35:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-29 04:35:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-29 04:35:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-29 04:35:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-29 04:35:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-29 04:35:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-29 04:35:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-29 04:35:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-29 04:35:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-29 04:35:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-29 04:35:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-29 04:35:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-29 04:35:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-29 04:35:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-29 04:35:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-29 04:35:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-29 04:35:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-29 04:35:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-29 04:35:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-29 04:35:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-29 04:35:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-29 04:35:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-29 04:35:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-29 04:35:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-29 04:35:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-29 04:35:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-29 04:35:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-29 04:35:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-29 04:35:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-29 04:35:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-29 04:35:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-29 04:35:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-29 04:35:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-29 04:35:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-29 04:35:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-29 04:35:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-29 04:35:44,501 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-29 04:35:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-29 04:35:44,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-29 04:35:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 04:35:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 04:35:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 04:35:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 04:35:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 04:35:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 04:35:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 04:35:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 04:35:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 04:35:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 04:35:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 04:35:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 04:35:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 04:35:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 04:35:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-29 04:35:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-29 04:35:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-29 04:35:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-29 04:35:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-29 04:35:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-29 04:35:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-29 04:35:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-29 04:35:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-29 04:35:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-29 04:35:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-29 04:35:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 04:35:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 04:35:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 04:35:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 04:35:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 04:35:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 04:35:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 04:35:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 04:35:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 04:35:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 04:35:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 04:35:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 04:35:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 04:35:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 04:35:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-29 04:35:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-29 04:35:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-29 04:35:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-29 04:35:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-29 04:35:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-29 04:35:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-29 04:35:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-29 04:35:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-29 04:35:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_status [2023-11-29 04:35:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_status [2023-11-29 04:35:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-29 04:35:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-29 04:35:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-29 04:35:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-29 04:35:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-29 04:35:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-29 04:35:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-29 04:35:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-29 04:35:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 04:35:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 04:35:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 04:35:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 04:35:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 04:35:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 04:35:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 04:35:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-29 04:35:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-29 04:35:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-29 04:35:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-29 04:35:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-29 04:35:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-29 04:35:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-29 04:35:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-29 04:35:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-29 04:35:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-29 04:35:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-29 04:35:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-29 04:35:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-29 04:35:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-29 04:35:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-29 04:35:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure to_saa7146_dev [2023-11-29 04:35:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure to_saa7146_dev [2023-11-29 04:35:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 04:35:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 04:35:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 04:35:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 04:35:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 04:35:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 04:35:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 04:35:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-29 04:35:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-29 04:35:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-29 04:35:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-29 04:35:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-29 04:35:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-29 04:35:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-29 04:35:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-29 04:35:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-29 04:35:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-29 04:35:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-29 04:35:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-29 04:35:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-29 04:35:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-29 04:35:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-29 04:35:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-29 04:35:44,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-29 04:35:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-29 04:35:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-29 04:35:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 04:35:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 04:35:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-29 04:35:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-29 04:35:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 04:35:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 04:35:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 04:35:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 04:35:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 04:35:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 04:35:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 04:35:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 04:35:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 04:35:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 04:35:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 04:35:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 04:35:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 04:35:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-29 04:35:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-29 04:35:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-29 04:35:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-29 04:35:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-29 04:35:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-29 04:35:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-29 04:35:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-29 04:35:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-29 04:35:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-29 04:35:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-29 04:35:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-29 04:35:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-29 04:35:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-29 04:35:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 04:35:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 04:35:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 04:35:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 04:35:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 04:35:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 04:35:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 04:35:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-29 04:35:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-29 04:35:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-29 04:35:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-29 04:35:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-29 04:35:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-29 04:35:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-29 04:35:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-29 04:35:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-29 04:35:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-29 04:35:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-29 04:35:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-29 04:35:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-29 04:35:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-29 04:35:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-29 04:35:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_reset [2023-11-29 04:35:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_reset [2023-11-29 04:35:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 04:35:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 04:35:44,958 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 04:35:44,961 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 04:35:46,816 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 04:35:46,952 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 04:35:46,952 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-29 04:35:46,953 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:35:46 BoogieIcfgContainer [2023-11-29 04:35:46,953 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 04:35:46,955 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 04:35:46,956 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 04:35:46,959 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 04:35:46,959 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 04:35:42" (1/3) ... [2023-11-29 04:35:46,960 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e6a3711 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 04:35:46, skipping insertion in model container [2023-11-29 04:35:46,960 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:35:44" (2/3) ... [2023-11-29 04:35:46,960 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e6a3711 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 04:35:46, skipping insertion in model container [2023-11-29 04:35:46,960 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:35:46" (3/3) ... [2023-11-29 04:35:46,962 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.i [2023-11-29 04:35:46,981 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 04:35:46,981 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 04:35:47,044 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 04:35:47,050 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@775ecac3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 04:35:47,051 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 04:35:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand has 462 states, 332 states have (on average 1.5240963855421688) internal successors, (506), 344 states have internal predecessors, (506), 106 states have call successors, (106), 22 states have call predecessors, (106), 22 states have return successors, (106), 105 states have call predecessors, (106), 106 states have call successors, (106) [2023-11-29 04:35:47,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-29 04:35:47,065 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:35:47,066 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2023-11-29 04:35:47,067 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:35:47,072 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:35:47,072 INFO L85 PathProgramCache]: Analyzing trace with hash 1196408244, now seen corresponding path program 1 times [2023-11-29 04:35:47,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:35:47,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1946631088] [2023-11-29 04:35:47,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:35:47,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:35:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:47,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:35:47,504 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:35:47,504 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1946631088] [2023-11-29 04:35:47,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1946631088] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:35:47,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:35:47,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 04:35:47,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89063370] [2023-11-29 04:35:47,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:35:47,513 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:35:47,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:35:47,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:35:47,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:35:47,550 INFO L87 Difference]: Start difference. First operand has 462 states, 332 states have (on average 1.5240963855421688) internal successors, (506), 344 states have internal predecessors, (506), 106 states have call successors, (106), 22 states have call predecessors, (106), 22 states have return successors, (106), 105 states have call predecessors, (106), 106 states have call successors, (106) Second operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:35:47,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:35:47,860 INFO L93 Difference]: Finished difference Result 1363 states and 2131 transitions. [2023-11-29 04:35:47,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:35:47,863 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 6 [2023-11-29 04:35:47,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:35:47,886 INFO L225 Difference]: With dead ends: 1363 [2023-11-29 04:35:47,886 INFO L226 Difference]: Without dead ends: 900 [2023-11-29 04:35:47,895 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:35:47,898 INFO L413 NwaCegarLoop]: 665 mSDtfsCounter, 697 mSDsluCounter, 644 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 697 SdHoareTripleChecker+Valid, 1309 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 04:35:47,899 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [697 Valid, 1309 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 04:35:47,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 900 states. [2023-11-29 04:35:48,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 900 to 897. [2023-11-29 04:35:48,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 897 states, 651 states have (on average 1.5084485407066053) internal successors, (982), 665 states have internal predecessors, (982), 204 states have call successors, (204), 42 states have call predecessors, (204), 41 states have return successors, (197), 195 states have call predecessors, (197), 197 states have call successors, (197) [2023-11-29 04:35:48,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 897 states and 1383 transitions. [2023-11-29 04:35:48,022 INFO L78 Accepts]: Start accepts. Automaton has 897 states and 1383 transitions. Word has length 6 [2023-11-29 04:35:48,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:35:48,023 INFO L495 AbstractCegarLoop]: Abstraction has 897 states and 1383 transitions. [2023-11-29 04:35:48,023 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:35:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1383 transitions. [2023-11-29 04:35:48,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-29 04:35:48,024 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:35:48,024 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:35:48,025 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 04:35:48,025 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:35:48,025 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:35:48,025 INFO L85 PathProgramCache]: Analyzing trace with hash -1566296802, now seen corresponding path program 1 times [2023-11-29 04:35:48,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:35:48,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943395639] [2023-11-29 04:35:48,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:35:48,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:35:48,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:48,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:35:48,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:35:48,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943395639] [2023-11-29 04:35:48,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [943395639] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:35:48,186 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:35:48,186 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 04:35:48,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34678851] [2023-11-29 04:35:48,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:35:48,187 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:35:48,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:35:48,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:35:48,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:35:48,188 INFO L87 Difference]: Start difference. First operand 897 states and 1383 transitions. Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:35:48,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:35:48,313 INFO L93 Difference]: Finished difference Result 899 states and 1384 transitions. [2023-11-29 04:35:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:35:48,314 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2023-11-29 04:35:48,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:35:48,321 INFO L225 Difference]: With dead ends: 899 [2023-11-29 04:35:48,321 INFO L226 Difference]: Without dead ends: 896 [2023-11-29 04:35:48,322 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:35:48,323 INFO L413 NwaCegarLoop]: 664 mSDtfsCounter, 699 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 699 SdHoareTripleChecker+Valid, 664 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 04:35:48,323 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [699 Valid, 664 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 04:35:48,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 896 states. [2023-11-29 04:35:48,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 896 to 896. [2023-11-29 04:35:48,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 896 states, 651 states have (on average 1.5069124423963134) internal successors, (981), 664 states have internal predecessors, (981), 203 states have call successors, (203), 42 states have call predecessors, (203), 41 states have return successors, (197), 195 states have call predecessors, (197), 197 states have call successors, (197) [2023-11-29 04:35:48,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 896 states and 1381 transitions. [2023-11-29 04:35:48,385 INFO L78 Accepts]: Start accepts. Automaton has 896 states and 1381 transitions. Word has length 7 [2023-11-29 04:35:48,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:35:48,385 INFO L495 AbstractCegarLoop]: Abstraction has 896 states and 1381 transitions. [2023-11-29 04:35:48,386 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:35:48,386 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1381 transitions. [2023-11-29 04:35:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-29 04:35:48,386 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:35:48,386 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:35:48,387 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 04:35:48,387 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:35:48,387 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:35:48,387 INFO L85 PathProgramCache]: Analyzing trace with hash -1310802441, now seen corresponding path program 1 times [2023-11-29 04:35:48,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:35:48,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827678439] [2023-11-29 04:35:48,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:35:48,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:35:48,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:48,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:35:48,490 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:35:48,490 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827678439] [2023-11-29 04:35:48,490 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [827678439] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:35:48,490 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:35:48,490 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 04:35:48,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834154672] [2023-11-29 04:35:48,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:35:48,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:35:48,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:35:48,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:35:48,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:35:48,492 INFO L87 Difference]: Start difference. First operand 896 states and 1381 transitions. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:35:48,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:35:48,643 INFO L93 Difference]: Finished difference Result 898 states and 1382 transitions. [2023-11-29 04:35:48,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:35:48,644 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2023-11-29 04:35:48,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:35:48,650 INFO L225 Difference]: With dead ends: 898 [2023-11-29 04:35:48,651 INFO L226 Difference]: Without dead ends: 895 [2023-11-29 04:35:48,651 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:35:48,653 INFO L413 NwaCegarLoop]: 662 mSDtfsCounter, 696 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 696 SdHoareTripleChecker+Valid, 662 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 04:35:48,653 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [696 Valid, 662 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 04:35:48,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 895 states. [2023-11-29 04:35:48,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 895 to 895. [2023-11-29 04:35:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 895 states, 651 states have (on average 1.5053763440860215) internal successors, (980), 663 states have internal predecessors, (980), 202 states have call successors, (202), 42 states have call predecessors, (202), 41 states have return successors, (197), 195 states have call predecessors, (197), 197 states have call successors, (197) [2023-11-29 04:35:48,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1379 transitions. [2023-11-29 04:35:48,712 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1379 transitions. Word has length 8 [2023-11-29 04:35:48,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:35:48,712 INFO L495 AbstractCegarLoop]: Abstraction has 895 states and 1379 transitions. [2023-11-29 04:35:48,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:35:48,712 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1379 transitions. [2023-11-29 04:35:48,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-29 04:35:48,713 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:35:48,713 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:35:48,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 04:35:48,713 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:35:48,714 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:35:48,714 INFO L85 PathProgramCache]: Analyzing trace with hash -1980406975, now seen corresponding path program 1 times [2023-11-29 04:35:48,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:35:48,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132456533] [2023-11-29 04:35:48,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:35:48,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:35:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:48,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:35:48,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:35:48,833 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132456533] [2023-11-29 04:35:48,833 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [132456533] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:35:48,833 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:35:48,833 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 04:35:48,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335888278] [2023-11-29 04:35:48,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:35:48,834 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:35:48,834 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:35:48,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:35:48,835 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:35:48,835 INFO L87 Difference]: Start difference. First operand 895 states and 1379 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:35:48,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:35:48,998 INFO L93 Difference]: Finished difference Result 897 states and 1380 transitions. [2023-11-29 04:35:48,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:35:48,999 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2023-11-29 04:35:48,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:35:49,006 INFO L225 Difference]: With dead ends: 897 [2023-11-29 04:35:49,006 INFO L226 Difference]: Without dead ends: 894 [2023-11-29 04:35:49,007 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:35:49,009 INFO L413 NwaCegarLoop]: 660 mSDtfsCounter, 693 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 693 SdHoareTripleChecker+Valid, 660 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 04:35:49,009 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [693 Valid, 660 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 04:35:49,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 894 states. [2023-11-29 04:35:49,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 894 to 894. [2023-11-29 04:35:49,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 894 states, 651 states have (on average 1.5038402457757296) internal successors, (979), 662 states have internal predecessors, (979), 201 states have call successors, (201), 42 states have call predecessors, (201), 41 states have return successors, (197), 195 states have call predecessors, (197), 197 states have call successors, (197) [2023-11-29 04:35:49,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 894 states and 1377 transitions. [2023-11-29 04:35:49,089 INFO L78 Accepts]: Start accepts. Automaton has 894 states and 1377 transitions. Word has length 9 [2023-11-29 04:35:49,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:35:49,089 INFO L495 AbstractCegarLoop]: Abstraction has 894 states and 1377 transitions. [2023-11-29 04:35:49,089 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:35:49,090 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1377 transitions. [2023-11-29 04:35:49,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-29 04:35:49,090 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:35:49,090 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:35:49,090 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-29 04:35:49,091 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:35:49,091 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:35:49,091 INFO L85 PathProgramCache]: Analyzing trace with hash -1263306182, now seen corresponding path program 1 times [2023-11-29 04:35:49,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:35:49,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470792213] [2023-11-29 04:35:49,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:35:49,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:35:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:35:49,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:35:49,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1470792213] [2023-11-29 04:35:49,224 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1470792213] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:35:49,224 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:35:49,224 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 04:35:49,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367034861] [2023-11-29 04:35:49,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:35:49,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:35:49,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:35:49,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:35:49,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:35:49,226 INFO L87 Difference]: Start difference. First operand 894 states and 1377 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:35:49,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:35:49,419 INFO L93 Difference]: Finished difference Result 896 states and 1378 transitions. [2023-11-29 04:35:49,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:35:49,420 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2023-11-29 04:35:49,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:35:49,427 INFO L225 Difference]: With dead ends: 896 [2023-11-29 04:35:49,427 INFO L226 Difference]: Without dead ends: 888 [2023-11-29 04:35:49,428 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:35:49,429 INFO L413 NwaCegarLoop]: 659 mSDtfsCounter, 690 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 690 SdHoareTripleChecker+Valid, 659 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 04:35:49,430 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [690 Valid, 659 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 04:35:49,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 888 states. [2023-11-29 04:35:49,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 888 to 888. [2023-11-29 04:35:49,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 888 states, 646 states have (on average 1.5046439628482973) internal successors, (972), 656 states have internal predecessors, (972), 200 states have call successors, (200), 42 states have call predecessors, (200), 41 states have return successors, (197), 195 states have call predecessors, (197), 197 states have call successors, (197) [2023-11-29 04:35:49,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 888 states and 1369 transitions. [2023-11-29 04:35:49,524 INFO L78 Accepts]: Start accepts. Automaton has 888 states and 1369 transitions. Word has length 10 [2023-11-29 04:35:49,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:35:49,524 INFO L495 AbstractCegarLoop]: Abstraction has 888 states and 1369 transitions. [2023-11-29 04:35:49,524 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:35:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1369 transitions. [2023-11-29 04:35:49,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-29 04:35:49,526 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:35:49,527 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-11-29 04:35:49,527 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-29 04:35:49,527 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:35:49,527 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:35:49,527 INFO L85 PathProgramCache]: Analyzing trace with hash 1809280360, now seen corresponding path program 1 times [2023-11-29 04:35:49,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:35:49,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785774085] [2023-11-29 04:35:49,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:35:49,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:35:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:49,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-11-29 04:35:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:49,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-29 04:35:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:49,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 04:35:49,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:49,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 04:35:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:50,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:35:50,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:35:50,005 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785774085] [2023-11-29 04:35:50,005 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1785774085] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:35:50,006 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:35:50,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 04:35:50,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336492118] [2023-11-29 04:35:50,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:35:50,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 04:35:50,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:35:50,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 04:35:50,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 04:35:50,020 INFO L87 Difference]: Start difference. First operand 888 states and 1369 transitions. Second operand has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2023-11-29 04:35:50,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:35:50,950 INFO L93 Difference]: Finished difference Result 1762 states and 2725 transitions. [2023-11-29 04:35:50,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 04:35:50,950 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 33 [2023-11-29 04:35:50,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:35:50,956 INFO L225 Difference]: With dead ends: 1762 [2023-11-29 04:35:50,956 INFO L226 Difference]: Without dead ends: 875 [2023-11-29 04:35:50,959 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-29 04:35:50,960 INFO L413 NwaCegarLoop]: 814 mSDtfsCounter, 400 mSDsluCounter, 1502 mSDsCounter, 0 mSdLazyCounter, 576 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 428 SdHoareTripleChecker+Valid, 2316 SdHoareTripleChecker+Invalid, 689 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 576 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-29 04:35:50,960 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [428 Valid, 2316 Invalid, 689 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 576 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-29 04:35:50,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 875 states. [2023-11-29 04:35:51,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 875 to 856. [2023-11-29 04:35:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 856 states, 625 states have (on average 1.5104) internal successors, (944), 633 states have internal predecessors, (944), 193 states have call successors, (193), 38 states have call predecessors, (193), 37 states have return successors, (192), 190 states have call predecessors, (192), 192 states have call successors, (192) [2023-11-29 04:35:51,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 856 states and 1329 transitions. [2023-11-29 04:35:51,012 INFO L78 Accepts]: Start accepts. Automaton has 856 states and 1329 transitions. Word has length 33 [2023-11-29 04:35:51,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:35:51,012 INFO L495 AbstractCegarLoop]: Abstraction has 856 states and 1329 transitions. [2023-11-29 04:35:51,012 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2023-11-29 04:35:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1329 transitions. [2023-11-29 04:35:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-29 04:35:51,015 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:35:51,015 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] [2023-11-29 04:35:51,015 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-29 04:35:51,015 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:35:51,015 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:35:51,015 INFO L85 PathProgramCache]: Analyzing trace with hash -2053557619, now seen corresponding path program 1 times [2023-11-29 04:35:51,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:35:51,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1179796134] [2023-11-29 04:35:51,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:35:51,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:35:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:51,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-11-29 04:35:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:51,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-29 04:35:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:51,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 04:35:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:51,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 04:35:51,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:35:51,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:35:51,249 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1179796134] [2023-11-29 04:35:51,250 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1179796134] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:35:51,250 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:35:51,250 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 04:35:51,250 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [685095871] [2023-11-29 04:35:51,250 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:35:51,250 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 04:35:51,250 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:35:51,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 04:35:51,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 04:35:51,251 INFO L87 Difference]: Start difference. First operand 856 states and 1329 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2023-11-29 04:35:52,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:35:52,001 INFO L93 Difference]: Finished difference Result 877 states and 1357 transitions. [2023-11-29 04:35:52,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 04:35:52,003 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 38 [2023-11-29 04:35:52,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:35:52,007 INFO L225 Difference]: With dead ends: 877 [2023-11-29 04:35:52,007 INFO L226 Difference]: Without dead ends: 468 [2023-11-29 04:35:52,009 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-29 04:35:52,009 INFO L413 NwaCegarLoop]: 622 mSDtfsCounter, 69 mSDsluCounter, 1471 mSDsCounter, 0 mSdLazyCounter, 568 mSolverCounterSat, 93 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 79 SdHoareTripleChecker+Valid, 2093 SdHoareTripleChecker+Invalid, 661 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 568 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-29 04:35:52,010 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [79 Valid, 2093 Invalid, 661 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 568 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-29 04:35:52,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 468 states. [2023-11-29 04:35:52,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 468 to 450. [2023-11-29 04:35:52,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 450 states, 328 states have (on average 1.4939024390243902) internal successors, (490), 332 states have internal predecessors, (490), 100 states have call successors, (100), 22 states have call predecessors, (100), 21 states have return successors, (99), 98 states have call predecessors, (99), 99 states have call successors, (99) [2023-11-29 04:35:52,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 450 states and 689 transitions. [2023-11-29 04:35:52,042 INFO L78 Accepts]: Start accepts. Automaton has 450 states and 689 transitions. Word has length 38 [2023-11-29 04:35:52,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:35:52,043 INFO L495 AbstractCegarLoop]: Abstraction has 450 states and 689 transitions. [2023-11-29 04:35:52,043 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2023-11-29 04:35:52,043 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 689 transitions. [2023-11-29 04:35:52,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-29 04:35:52,044 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:35:52,045 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] [2023-11-29 04:35:52,045 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-29 04:35:52,045 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:35:52,045 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:35:52,045 INFO L85 PathProgramCache]: Analyzing trace with hash -1042440369, now seen corresponding path program 1 times [2023-11-29 04:35:52,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:35:52,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [885831561] [2023-11-29 04:35:52,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:35:52,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:35:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:52,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-11-29 04:35:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:52,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-29 04:35:52,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:52,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 04:35:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:52,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-29 04:35:52,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:35:52,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:35:52,255 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:35:52,255 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [885831561] [2023-11-29 04:35:52,255 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [885831561] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:35:52,256 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:35:52,256 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 04:35:52,256 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1390683492] [2023-11-29 04:35:52,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:35:52,256 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 04:35:52,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:35:52,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 04:35:52,257 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 04:35:52,257 INFO L87 Difference]: Start difference. First operand 450 states and 689 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2023-11-29 04:35:52,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:35:52,983 INFO L93 Difference]: Finished difference Result 454 states and 693 transitions. [2023-11-29 04:35:52,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 04:35:52,984 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 38 [2023-11-29 04:35:52,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:35:52,984 INFO L225 Difference]: With dead ends: 454 [2023-11-29 04:35:52,984 INFO L226 Difference]: Without dead ends: 0 [2023-11-29 04:35:52,986 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 04:35:52,987 INFO L413 NwaCegarLoop]: 604 mSDtfsCounter, 583 mSDsluCounter, 433 mSDsCounter, 0 mSdLazyCounter, 229 mSolverCounterSat, 116 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 666 SdHoareTripleChecker+Valid, 1037 SdHoareTripleChecker+Invalid, 345 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 116 IncrementalHoareTripleChecker+Valid, 229 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 04:35:52,987 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [666 Valid, 1037 Invalid, 345 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [116 Valid, 229 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 04:35:52,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-29 04:35:52,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-29 04:35:52,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:35:52,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-29 04:35:52,989 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 38 [2023-11-29 04:35:52,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:35:52,989 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-29 04:35:52,989 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2023-11-29 04:35:52,989 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-29 04:35:52,990 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-29 04:35:52,992 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 04:35:52,993 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-29 04:35:52,995 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-29 04:35:54,302 INFO L899 garLoopResultBuilder]: For program point L7627-1(line 7627) no Hoare annotation was computed. [2023-11-29 04:35:54,302 INFO L895 garLoopResultBuilder]: At program point L7627(line 7627) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1))) [2023-11-29 04:35:54,303 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7626 7628) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1))) [2023-11-29 04:35:54,303 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 7626 7628) no Hoare annotation was computed. [2023-11-29 04:35:54,303 INFO L899 garLoopResultBuilder]: For program point msleepEXIT(lines 7648 7650) no Hoare annotation was computed. [2023-11-29 04:35:54,303 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7648 7650) the Hoare annotation is: true [2023-11-29 04:35:54,303 INFO L899 garLoopResultBuilder]: For program point L5056-1(line 5056) no Hoare annotation was computed. [2023-11-29 04:35:54,303 INFO L902 garLoopResultBuilder]: At program point L5056(line 5056) the Hoare annotation is: true [2023-11-29 04:35:54,303 INFO L899 garLoopResultBuilder]: For program point L5188-4(lines 5188 5202) no Hoare annotation was computed. [2023-11-29 04:35:54,303 INFO L902 garLoopResultBuilder]: At program point L5255(lines 5255 5256) the Hoare annotation is: true [2023-11-29 04:35:54,303 INFO L899 garLoopResultBuilder]: For program point L5255-1(lines 5255 5256) no Hoare annotation was computed. [2023-11-29 04:35:54,304 INFO L902 garLoopResultBuilder]: At program point L5090(line 5090) the Hoare annotation is: true [2023-11-29 04:35:54,304 INFO L899 garLoopResultBuilder]: For program point L5090-1(line 5090) no Hoare annotation was computed. [2023-11-29 04:35:54,304 INFO L899 garLoopResultBuilder]: For program point L5223-1(line 5223) no Hoare annotation was computed. [2023-11-29 04:35:54,304 INFO L902 garLoopResultBuilder]: At program point L5091(line 5091) the Hoare annotation is: true [2023-11-29 04:35:54,304 INFO L899 garLoopResultBuilder]: For program point L5058(lines 5058 5066) no Hoare annotation was computed. [2023-11-29 04:35:54,304 INFO L899 garLoopResultBuilder]: For program point L5091-1(line 5091) no Hoare annotation was computed. [2023-11-29 04:35:54,304 INFO L899 garLoopResultBuilder]: For program point L5124(lines 5124 5128) no Hoare annotation was computed. [2023-11-29 04:35:54,304 INFO L899 garLoopResultBuilder]: For program point L5223-3(lines 5223 5241) no Hoare annotation was computed. [2023-11-29 04:35:54,304 INFO L902 garLoopResultBuilder]: At program point L5025(line 5025) the Hoare annotation is: true [2023-11-29 04:35:54,304 INFO L899 garLoopResultBuilder]: For program point L5025-1(line 5025) no Hoare annotation was computed. [2023-11-29 04:35:54,305 INFO L899 garLoopResultBuilder]: For program point L5224-2(line 5224) no Hoare annotation was computed. [2023-11-29 04:35:54,305 INFO L899 garLoopResultBuilder]: For program point L5224(line 5224) no Hoare annotation was computed. [2023-11-29 04:35:54,305 INFO L899 garLoopResultBuilder]: For program point L5092-1(line 5092) no Hoare annotation was computed. [2023-11-29 04:35:54,305 INFO L899 garLoopResultBuilder]: For program point L5224-5(lines 5224 5238) no Hoare annotation was computed. [2023-11-29 04:35:54,305 INFO L899 garLoopResultBuilder]: For program point L5026(lines 5026 5031) no Hoare annotation was computed. [2023-11-29 04:35:54,305 INFO L902 garLoopResultBuilder]: At program point L5125(line 5125) the Hoare annotation is: true [2023-11-29 04:35:54,305 INFO L902 garLoopResultBuilder]: At program point L5092(line 5092) the Hoare annotation is: true [2023-11-29 04:35:54,305 INFO L899 garLoopResultBuilder]: For program point L5224-4(lines 5224 5238) no Hoare annotation was computed. [2023-11-29 04:35:54,305 INFO L902 garLoopResultBuilder]: At program point L5159(line 5159) the Hoare annotation is: true [2023-11-29 04:35:54,305 INFO L899 garLoopResultBuilder]: For program point L5159-1(line 5159) no Hoare annotation was computed. [2023-11-29 04:35:54,306 INFO L902 garLoopResultBuilder]: At program point L5027(line 5027) the Hoare annotation is: true [2023-11-29 04:35:54,306 INFO L899 garLoopResultBuilder]: For program point L5027-1(line 5027) no Hoare annotation was computed. [2023-11-29 04:35:54,306 INFO L899 garLoopResultBuilder]: For program point L5060(lines 5060 5063) no Hoare annotation was computed. [2023-11-29 04:35:54,306 INFO L902 garLoopResultBuilder]: At program point L5127(line 5127) the Hoare annotation is: true [2023-11-29 04:35:54,306 INFO L899 garLoopResultBuilder]: For program point L5094(lines 5089 5131) no Hoare annotation was computed. [2023-11-29 04:35:54,306 INFO L902 garLoopResultBuilder]: At program point L5127-1(lines 5089 5131) the Hoare annotation is: true [2023-11-29 04:35:54,306 INFO L899 garLoopResultBuilder]: For program point L5160(lines 5160 5164) no Hoare annotation was computed. [2023-11-29 04:35:54,306 INFO L899 garLoopResultBuilder]: For program point L5028-1(lines 5028 5029) no Hoare annotation was computed. [2023-11-29 04:35:54,306 INFO L902 garLoopResultBuilder]: At program point L5028(lines 5028 5029) the Hoare annotation is: true [2023-11-29 04:35:54,306 INFO L902 garLoopResultBuilder]: At program point L5095(line 5095) the Hoare annotation is: true [2023-11-29 04:35:54,307 INFO L899 garLoopResultBuilder]: For program point L5095-1(line 5095) no Hoare annotation was computed. [2023-11-29 04:35:54,307 INFO L902 garLoopResultBuilder]: At program point L5161(lines 5161 5162) the Hoare annotation is: true [2023-11-29 04:35:54,307 INFO L899 garLoopResultBuilder]: For program point L5161-1(lines 5161 5162) no Hoare annotation was computed. [2023-11-29 04:35:54,307 INFO L902 garLoopResultBuilder]: At program point L5195(line 5195) the Hoare annotation is: true [2023-11-29 04:35:54,307 INFO L899 garLoopResultBuilder]: For program point L5195-1(line 5195) no Hoare annotation was computed. [2023-11-29 04:35:54,307 INFO L899 garLoopResultBuilder]: For program point L5196(lines 5196 5200) no Hoare annotation was computed. [2023-11-29 04:35:54,307 INFO L899 garLoopResultBuilder]: For program point L5097(lines 5097 5100) no Hoare annotation was computed. [2023-11-29 04:35:54,307 INFO L902 garLoopResultBuilder]: At program point L5197(lines 5197 5198) the Hoare annotation is: true [2023-11-29 04:35:54,307 INFO L899 garLoopResultBuilder]: For program point L5197-1(lines 5197 5198) no Hoare annotation was computed. [2023-11-29 04:35:54,307 INFO L899 garLoopResultBuilder]: For program point saa7146_i2c_writeoutEXIT(lines 4985 5263) no Hoare annotation was computed. [2023-11-29 04:35:54,308 INFO L902 garLoopResultBuilder]: At program point L5231(line 5231) the Hoare annotation is: true [2023-11-29 04:35:54,308 INFO L899 garLoopResultBuilder]: For program point L5231-1(line 5231) no Hoare annotation was computed. [2023-11-29 04:35:54,308 INFO L899 garLoopResultBuilder]: For program point L5232(lines 5232 5236) no Hoare annotation was computed. [2023-11-29 04:35:54,308 INFO L899 garLoopResultBuilder]: For program point L5133-2(line 5133) no Hoare annotation was computed. [2023-11-29 04:35:54,308 INFO L899 garLoopResultBuilder]: For program point L5034(lines 5034 5131) no Hoare annotation was computed. [2023-11-29 04:35:54,308 INFO L899 garLoopResultBuilder]: For program point L5133(line 5133) no Hoare annotation was computed. [2023-11-29 04:35:54,308 INFO L899 garLoopResultBuilder]: For program point L5133-4(lines 5133 5150) no Hoare annotation was computed. [2023-11-29 04:35:54,308 INFO L899 garLoopResultBuilder]: For program point L5133-5(lines 5132 5243) no Hoare annotation was computed. [2023-11-29 04:35:54,308 INFO L899 garLoopResultBuilder]: For program point L5134(line 5134) no Hoare annotation was computed. [2023-11-29 04:35:54,309 INFO L899 garLoopResultBuilder]: For program point saa7146_i2c_writeoutFINAL(lines 4985 5263) no Hoare annotation was computed. [2023-11-29 04:35:54,309 INFO L902 garLoopResultBuilder]: At program point L5233(lines 5233 5234) the Hoare annotation is: true [2023-11-29 04:35:54,309 INFO L899 garLoopResultBuilder]: For program point L5233-1(lines 5233 5234) no Hoare annotation was computed. [2023-11-29 04:35:54,309 INFO L902 garLoopResultBuilder]: At program point L5035(line 5035) the Hoare annotation is: true [2023-11-29 04:35:54,309 INFO L899 garLoopResultBuilder]: For program point L5035-1(line 5035) no Hoare annotation was computed. [2023-11-29 04:35:54,309 INFO L899 garLoopResultBuilder]: For program point L5134-4(lines 5134 5148) no Hoare annotation was computed. [2023-11-29 04:35:54,309 INFO L899 garLoopResultBuilder]: For program point L5101(lines 5101 5106) no Hoare annotation was computed. [2023-11-29 04:35:54,309 INFO L899 garLoopResultBuilder]: For program point L5134-2(line 5134) no Hoare annotation was computed. [2023-11-29 04:35:54,309 INFO L902 garLoopResultBuilder]: At program point L5102(lines 5102 5103) the Hoare annotation is: true [2023-11-29 04:35:54,309 INFO L899 garLoopResultBuilder]: For program point L5036-1(line 5036) no Hoare annotation was computed. [2023-11-29 04:35:54,310 INFO L899 garLoopResultBuilder]: For program point L5102-1(lines 5102 5103) no Hoare annotation was computed. [2023-11-29 04:35:54,310 INFO L902 garLoopResultBuilder]: At program point L5036(line 5036) the Hoare annotation is: true [2023-11-29 04:35:54,310 INFO L899 garLoopResultBuilder]: For program point ldv_32388(lines 5043 5073) no Hoare annotation was computed. [2023-11-29 04:35:54,310 INFO L899 garLoopResultBuilder]: For program point L5169-3(lines 5169 5186) no Hoare annotation was computed. [2023-11-29 04:35:54,310 INFO L899 garLoopResultBuilder]: For program point L5169-1(line 5169) no Hoare annotation was computed. [2023-11-29 04:35:54,310 INFO L899 garLoopResultBuilder]: For program point L5169-4(lines 5132 5243) no Hoare annotation was computed. [2023-11-29 04:35:54,310 INFO L899 garLoopResultBuilder]: For program point L5170(line 5170) no Hoare annotation was computed. [2023-11-29 04:35:54,310 INFO L902 garLoopResultBuilder]: At program point L5038(line 5038) the Hoare annotation is: true [2023-11-29 04:35:54,310 INFO L899 garLoopResultBuilder]: For program point L5170-4(lines 5170 5184) no Hoare annotation was computed. [2023-11-29 04:35:54,310 INFO L899 garLoopResultBuilder]: For program point L5170-2(line 5170) no Hoare annotation was computed. [2023-11-29 04:35:54,311 INFO L899 garLoopResultBuilder]: For program point L5038-1(line 5038) no Hoare annotation was computed. [2023-11-29 04:35:54,311 INFO L902 garLoopResultBuilder]: At program point L4774(line 4774) the Hoare annotation is: true [2023-11-29 04:35:54,311 INFO L899 garLoopResultBuilder]: For program point L4774-1(line 4774) no Hoare annotation was computed. [2023-11-29 04:35:54,311 INFO L902 garLoopResultBuilder]: At program point L4775(line 4775) the Hoare annotation is: true [2023-11-29 04:35:54,311 INFO L899 garLoopResultBuilder]: For program point L4775-1(line 4775) no Hoare annotation was computed. [2023-11-29 04:35:54,311 INFO L899 garLoopResultBuilder]: For program point L5205-3(lines 5205 5222) no Hoare annotation was computed. [2023-11-29 04:35:54,311 INFO L899 garLoopResultBuilder]: For program point L5205-1(line 5205) no Hoare annotation was computed. [2023-11-29 04:35:54,311 INFO L899 garLoopResultBuilder]: For program point L5040-1(line 5040) no Hoare annotation was computed. [2023-11-29 04:35:54,311 INFO L899 garLoopResultBuilder]: For program point L5205-4(lines 5132 5243) no Hoare annotation was computed. [2023-11-29 04:35:54,312 INFO L902 garLoopResultBuilder]: At program point L5040(line 5040) the Hoare annotation is: true [2023-11-29 04:35:54,312 INFO L899 garLoopResultBuilder]: For program point L4776-1(line 4776) no Hoare annotation was computed. [2023-11-29 04:35:54,312 INFO L902 garLoopResultBuilder]: At program point L4776(line 4776) the Hoare annotation is: true [2023-11-29 04:35:54,312 INFO L899 garLoopResultBuilder]: For program point L5206(line 5206) no Hoare annotation was computed. [2023-11-29 04:35:54,312 INFO L899 garLoopResultBuilder]: For program point L5206-4(lines 5206 5220) no Hoare annotation was computed. [2023-11-29 04:35:54,312 INFO L899 garLoopResultBuilder]: For program point L5206-2(line 5206) no Hoare annotation was computed. [2023-11-29 04:35:54,312 INFO L899 garLoopResultBuilder]: For program point L4777-2(line 4777) no Hoare annotation was computed. [2023-11-29 04:35:54,312 INFO L899 garLoopResultBuilder]: For program point L4777(line 4777) no Hoare annotation was computed. [2023-11-29 04:35:54,312 INFO L899 garLoopResultBuilder]: For program point L4777-6(line 4777) no Hoare annotation was computed. [2023-11-29 04:35:54,312 INFO L899 garLoopResultBuilder]: For program point L4777-4(line 4777) no Hoare annotation was computed. [2023-11-29 04:35:54,313 INFO L902 garLoopResultBuilder]: At program point L4777-5(line 4777) the Hoare annotation is: true [2023-11-29 04:35:54,313 INFO L902 garLoopResultBuilder]: At program point L5141(line 5141) the Hoare annotation is: true [2023-11-29 04:35:54,313 INFO L899 garLoopResultBuilder]: For program point L5141-1(line 5141) no Hoare annotation was computed. [2023-11-29 04:35:54,313 INFO L902 garLoopResultBuilder]: At program point L4778(line 4778) the Hoare annotation is: true [2023-11-29 04:35:54,313 INFO L899 garLoopResultBuilder]: For program point L4778-1(lines 4768 4781) no Hoare annotation was computed. [2023-11-29 04:35:54,313 INFO L899 garLoopResultBuilder]: For program point L5142(lines 5142 5146) no Hoare annotation was computed. [2023-11-29 04:35:54,313 INFO L899 garLoopResultBuilder]: For program point L5043(lines 5043 5074) no Hoare annotation was computed. [2023-11-29 04:35:54,313 INFO L899 garLoopResultBuilder]: For program point L5076-2(lines 5076 5087) no Hoare annotation was computed. [2023-11-29 04:35:54,313 INFO L899 garLoopResultBuilder]: For program point L5076(line 5076) no Hoare annotation was computed. [2023-11-29 04:35:54,313 INFO L899 garLoopResultBuilder]: For program point L5043-2(lines 5043 5074) no Hoare annotation was computed. [2023-11-29 04:35:54,314 INFO L902 garLoopResultBuilder]: At program point L5143(lines 5143 5144) the Hoare annotation is: true [2023-11-29 04:35:54,314 INFO L902 garLoopResultBuilder]: At program point L5110(line 5110) the Hoare annotation is: true [2023-11-29 04:35:54,314 INFO L899 garLoopResultBuilder]: For program point L5143-1(lines 5143 5144) no Hoare annotation was computed. [2023-11-29 04:35:54,314 INFO L899 garLoopResultBuilder]: For program point L5044-1(line 5044) no Hoare annotation was computed. [2023-11-29 04:35:54,314 INFO L902 garLoopResultBuilder]: At program point L5077(line 5077) the Hoare annotation is: true [2023-11-29 04:35:54,314 INFO L899 garLoopResultBuilder]: For program point L5110-1(line 5110) no Hoare annotation was computed. [2023-11-29 04:35:54,314 INFO L902 garLoopResultBuilder]: At program point L5044(line 5044) the Hoare annotation is: true [2023-11-29 04:35:54,314 INFO L899 garLoopResultBuilder]: For program point L5077-1(line 5077) no Hoare annotation was computed. [2023-11-29 04:35:54,314 INFO L902 garLoopResultBuilder]: At program point L5078(line 5078) the Hoare annotation is: true [2023-11-29 04:35:54,314 INFO L902 garLoopResultBuilder]: At program point L5177(line 5177) the Hoare annotation is: true [2023-11-29 04:35:54,315 INFO L899 garLoopResultBuilder]: For program point L5177-1(line 5177) no Hoare annotation was computed. [2023-11-29 04:35:54,315 INFO L899 garLoopResultBuilder]: For program point L5078-1(line 5078) no Hoare annotation was computed. [2023-11-29 04:35:54,315 INFO L899 garLoopResultBuilder]: For program point $Ultimate##50(lines 5132 5244) no Hoare annotation was computed. [2023-11-29 04:35:54,315 INFO L899 garLoopResultBuilder]: For program point L5178(lines 5178 5182) no Hoare annotation was computed. [2023-11-29 04:35:54,315 INFO L899 garLoopResultBuilder]: For program point L5079(lines 5079 5082) no Hoare annotation was computed. [2023-11-29 04:35:54,315 INFO L899 garLoopResultBuilder]: For program point L5112(line 5112) no Hoare annotation was computed. [2023-11-29 04:35:54,315 INFO L902 garLoopResultBuilder]: At program point L5179(lines 5179 5180) the Hoare annotation is: true [2023-11-29 04:35:54,315 INFO L899 garLoopResultBuilder]: For program point L5179-1(lines 5179 5180) no Hoare annotation was computed. [2023-11-29 04:35:54,315 INFO L902 garLoopResultBuilder]: At program point L5245(line 5245) the Hoare annotation is: true [2023-11-29 04:35:54,315 INFO L899 garLoopResultBuilder]: For program point L5245-1(line 5245) no Hoare annotation was computed. [2023-11-29 04:35:54,316 INFO L899 garLoopResultBuilder]: For program point L5113(lines 5113 5116) no Hoare annotation was computed. [2023-11-29 04:35:54,316 INFO L899 garLoopResultBuilder]: For program point L5246(line 5246) no Hoare annotation was computed. [2023-11-29 04:35:54,316 INFO L899 garLoopResultBuilder]: For program point L5246-4(lines 5246 5260) no Hoare annotation was computed. [2023-11-29 04:35:54,316 INFO L902 garLoopResultBuilder]: At program point L5213(line 5213) the Hoare annotation is: true [2023-11-29 04:35:54,316 INFO L899 garLoopResultBuilder]: For program point L5213-1(line 5213) no Hoare annotation was computed. [2023-11-29 04:35:54,316 INFO L899 garLoopResultBuilder]: For program point L5246-2(line 5246) no Hoare annotation was computed. [2023-11-29 04:35:54,316 INFO L899 garLoopResultBuilder]: For program point L5246-5(lines 5246 5260) no Hoare annotation was computed. [2023-11-29 04:35:54,316 INFO L899 garLoopResultBuilder]: For program point L5214(lines 5214 5218) no Hoare annotation was computed. [2023-11-29 04:35:54,316 INFO L902 garLoopResultBuilder]: At program point L5215(lines 5215 5216) the Hoare annotation is: true [2023-11-29 04:35:54,317 INFO L899 garLoopResultBuilder]: For program point L5215-1(lines 5215 5216) no Hoare annotation was computed. [2023-11-29 04:35:54,317 INFO L902 garLoopResultBuilder]: At program point L5083(lines 5083 5084) the Hoare annotation is: true [2023-11-29 04:35:54,317 INFO L899 garLoopResultBuilder]: For program point L5050(lines 5043 5073) no Hoare annotation was computed. [2023-11-29 04:35:54,317 INFO L899 garLoopResultBuilder]: For program point L5083-1(lines 5083 5084) no Hoare annotation was computed. [2023-11-29 04:35:54,317 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4985 5263) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2))) [2023-11-29 04:35:54,317 INFO L899 garLoopResultBuilder]: For program point L5018(line 5018) no Hoare annotation was computed. [2023-11-29 04:35:54,317 INFO L899 garLoopResultBuilder]: For program point L5117(lines 5117 5122) no Hoare annotation was computed. [2023-11-29 04:35:54,317 INFO L899 garLoopResultBuilder]: For program point L5018-4(lines 5018 5033) no Hoare annotation was computed. [2023-11-29 04:35:54,318 INFO L899 garLoopResultBuilder]: For program point L5018-2(line 5018) no Hoare annotation was computed. [2023-11-29 04:35:54,318 INFO L899 garLoopResultBuilder]: For program point L5018-5(lines 5018 5033) no Hoare annotation was computed. [2023-11-29 04:35:54,318 INFO L902 garLoopResultBuilder]: At program point L5118(lines 5118 5119) the Hoare annotation is: true [2023-11-29 04:35:54,318 INFO L899 garLoopResultBuilder]: For program point L5151-1(line 5151) no Hoare annotation was computed. [2023-11-29 04:35:54,318 INFO L899 garLoopResultBuilder]: For program point L5151-4(lines 5132 5243) no Hoare annotation was computed. [2023-11-29 04:35:54,318 INFO L899 garLoopResultBuilder]: For program point L5118-1(lines 5118 5119) no Hoare annotation was computed. [2023-11-29 04:35:54,318 INFO L899 garLoopResultBuilder]: For program point L5052(lines 5052 5055) no Hoare annotation was computed. [2023-11-29 04:35:54,318 INFO L899 garLoopResultBuilder]: For program point L5151-3(lines 5151 5168) no Hoare annotation was computed. [2023-11-29 04:35:54,318 INFO L902 garLoopResultBuilder]: At program point L4722(line 4722) the Hoare annotation is: true [2023-11-29 04:35:54,318 INFO L899 garLoopResultBuilder]: For program point L4722-1(line 4722) no Hoare annotation was computed. [2023-11-29 04:35:54,319 INFO L899 garLoopResultBuilder]: For program point L5152-2(line 5152) no Hoare annotation was computed. [2023-11-29 04:35:54,319 INFO L899 garLoopResultBuilder]: For program point L5152(line 5152) no Hoare annotation was computed. [2023-11-29 04:35:54,319 INFO L899 garLoopResultBuilder]: For program point L5152-4(lines 5152 5166) no Hoare annotation was computed. [2023-11-29 04:35:54,319 INFO L899 garLoopResultBuilder]: For program point L5187-1(line 5187) no Hoare annotation was computed. [2023-11-29 04:35:54,319 INFO L902 garLoopResultBuilder]: At program point L5253(line 5253) the Hoare annotation is: true [2023-11-29 04:35:54,319 INFO L899 garLoopResultBuilder]: For program point L5253-1(line 5253) no Hoare annotation was computed. [2023-11-29 04:35:54,319 INFO L899 garLoopResultBuilder]: For program point L5088-1(line 5088) no Hoare annotation was computed. [2023-11-29 04:35:54,319 INFO L899 garLoopResultBuilder]: For program point L5187-4(lines 5132 5243) no Hoare annotation was computed. [2023-11-29 04:35:54,319 INFO L902 garLoopResultBuilder]: At program point L5088(line 5088) the Hoare annotation is: true [2023-11-29 04:35:54,319 INFO L899 garLoopResultBuilder]: For program point L5187-3(lines 5187 5204) no Hoare annotation was computed. [2023-11-29 04:35:54,320 INFO L899 garLoopResultBuilder]: For program point L5254(lines 5254 5258) no Hoare annotation was computed. [2023-11-29 04:35:54,320 INFO L899 garLoopResultBuilder]: For program point L5188-2(line 5188) no Hoare annotation was computed. [2023-11-29 04:35:54,320 INFO L899 garLoopResultBuilder]: For program point L5188(line 5188) no Hoare annotation was computed. [2023-11-29 04:35:54,320 INFO L899 garLoopResultBuilder]: For program point get_currentEXIT(lines 4612 4635) no Hoare annotation was computed. [2023-11-29 04:35:54,320 INFO L899 garLoopResultBuilder]: For program point L4629(line 4629) no Hoare annotation was computed. [2023-11-29 04:35:54,320 INFO L899 garLoopResultBuilder]: For program point L4623(line 4623) no Hoare annotation was computed. [2023-11-29 04:35:54,320 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4612 4635) the Hoare annotation is: true [2023-11-29 04:35:54,320 INFO L899 garLoopResultBuilder]: For program point L4617(line 4617) no Hoare annotation was computed. [2023-11-29 04:35:54,320 INFO L899 garLoopResultBuilder]: For program point L4632(lines 4615 4634) no Hoare annotation was computed. [2023-11-29 04:35:54,321 INFO L899 garLoopResultBuilder]: For program point L4626(line 4626) no Hoare annotation was computed. [2023-11-29 04:35:54,321 INFO L899 garLoopResultBuilder]: For program point L4620(line 4620) no Hoare annotation was computed. [2023-11-29 04:35:54,321 INFO L899 garLoopResultBuilder]: For program point L4616(lines 4616 4631) no Hoare annotation was computed. [2023-11-29 04:35:54,321 INFO L899 garLoopResultBuilder]: For program point L5721(line 5721) no Hoare annotation was computed. [2023-11-29 04:35:54,321 INFO L899 garLoopResultBuilder]: For program point L5720(lines 5720 5722) no Hoare annotation was computed. [2023-11-29 04:35:54,321 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5728 5737) no Hoare annotation was computed. [2023-11-29 04:35:54,321 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5728 5737) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1))) [2023-11-29 04:35:54,321 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5728 5737) no Hoare annotation was computed. [2023-11-29 04:35:54,321 INFO L899 garLoopResultBuilder]: For program point L5730(lines 5730 5736) no Hoare annotation was computed. [2023-11-29 04:35:54,322 INFO L899 garLoopResultBuilder]: For program point SAA7146_IER_DISABLEFINAL(lines 4754 4767) no Hoare annotation was computed. [2023-11-29 04:35:54,322 INFO L899 garLoopResultBuilder]: For program point L4763(line 4763) no Hoare annotation was computed. [2023-11-29 04:35:54,322 INFO L902 garLoopResultBuilder]: At program point L4762(line 4762) the Hoare annotation is: true [2023-11-29 04:35:54,322 INFO L902 garLoopResultBuilder]: At program point L4764(line 4764) the Hoare annotation is: true [2023-11-29 04:35:54,322 INFO L899 garLoopResultBuilder]: For program point L4760-1(line 4760) no Hoare annotation was computed. [2023-11-29 04:35:54,322 INFO L899 garLoopResultBuilder]: For program point L4763-4(line 4763) no Hoare annotation was computed. [2023-11-29 04:35:54,322 INFO L902 garLoopResultBuilder]: At program point L4763-5(line 4763) the Hoare annotation is: true [2023-11-29 04:35:54,322 INFO L902 garLoopResultBuilder]: At program point L4761(line 4761) the Hoare annotation is: true [2023-11-29 04:35:54,322 INFO L899 garLoopResultBuilder]: For program point L4762-1(line 4762) no Hoare annotation was computed. [2023-11-29 04:35:54,322 INFO L899 garLoopResultBuilder]: For program point L4763-2(line 4763) no Hoare annotation was computed. [2023-11-29 04:35:54,323 INFO L902 garLoopResultBuilder]: At program point L4760(line 4760) the Hoare annotation is: true [2023-11-29 04:35:54,323 INFO L899 garLoopResultBuilder]: For program point L4761-1(line 4761) no Hoare annotation was computed. [2023-11-29 04:35:54,323 INFO L899 garLoopResultBuilder]: For program point L4763-6(line 4763) no Hoare annotation was computed. [2023-11-29 04:35:54,323 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4754 4767) the Hoare annotation is: true [2023-11-29 04:35:54,323 INFO L899 garLoopResultBuilder]: For program point SAA7146_IER_DISABLEEXIT(lines 4754 4767) no Hoare annotation was computed. [2023-11-29 04:35:54,323 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4744 4751) the Hoare annotation is: true [2023-11-29 04:35:54,323 INFO L899 garLoopResultBuilder]: For program point to_saa7146_devEXIT(lines 4744 4751) no Hoare annotation was computed. [2023-11-29 04:35:54,323 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#5EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,323 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,323 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,324 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7662 7664) no Hoare annotation was computed. [2023-11-29 04:35:54,324 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7662 7664) the Hoare annotation is: true [2023-11-29 04:35:54,324 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,324 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#4EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,324 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,324 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#7EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,324 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,324 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,324 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 6999 7004) the Hoare annotation is: true [2023-11-29 04:35:54,325 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7002) no Hoare annotation was computed. [2023-11-29 04:35:54,325 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6999 7004) no Hoare annotation was computed. [2023-11-29 04:35:54,325 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#6EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,325 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,325 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,325 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,325 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#1EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,325 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,325 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,326 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#0EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,326 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,326 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,326 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#3EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,326 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,326 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,326 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#2EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,326 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,326 INFO L899 garLoopResultBuilder]: For program point __dynamic_pr_debugEXIT(lines 7588 7590) no Hoare annotation was computed. [2023-11-29 04:35:54,326 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7588 7590) the Hoare annotation is: true [2023-11-29 04:35:54,327 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,327 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,327 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#10EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,327 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,327 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,327 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#9EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,327 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,327 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,327 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#8EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,327 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7006 7011) the Hoare annotation is: true [2023-11-29 04:35:54,327 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 7006 7011) no Hoare annotation was computed. [2023-11-29 04:35:54,328 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-11-29 04:35:54,328 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#18EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,328 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-11-29 04:35:54,328 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,328 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#17EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,328 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,328 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,328 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#16EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,328 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,328 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,329 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#15EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,329 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,329 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#14EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,329 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,329 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,329 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,329 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#13EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,329 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,329 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#12EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,329 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,329 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,330 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#11EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,330 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,330 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,330 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,330 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,330 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#19EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,330 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,330 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,330 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#21EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,330 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,331 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,331 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#20EXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,331 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 4673 4678) no Hoare annotation was computed. [2023-11-29 04:35:54,331 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4673 4678) the Hoare annotation is: true [2023-11-29 04:35:54,331 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 7584 7586) no Hoare annotation was computed. [2023-11-29 04:35:54,331 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7584 7586) the Hoare annotation is: true [2023-11-29 04:35:54,331 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4679 4685) no Hoare annotation was computed. [2023-11-29 04:35:54,331 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4679 4685) the Hoare annotation is: true [2023-11-29 04:35:54,331 INFO L899 garLoopResultBuilder]: For program point saa7146_i2c_statusEXIT(lines 4788 4797) no Hoare annotation was computed. [2023-11-29 04:35:54,332 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4788 4797) the Hoare annotation is: true [2023-11-29 04:35:54,332 INFO L902 garLoopResultBuilder]: At program point L4793(line 4793) the Hoare annotation is: true [2023-11-29 04:35:54,332 INFO L899 garLoopResultBuilder]: For program point L4793-1(line 4793) no Hoare annotation was computed. [2023-11-29 04:35:54,332 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7689 7691) the Hoare annotation is: true [2023-11-29 04:35:54,332 INFO L899 garLoopResultBuilder]: For program point printkEXIT(lines 7689 7691) no Hoare annotation was computed. [2023-11-29 04:35:54,332 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 7608 7610) no Hoare annotation was computed. [2023-11-29 04:35:54,332 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7608 7610) the Hoare annotation is: true [2023-11-29 04:35:54,332 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4690 4697) the Hoare annotation is: true [2023-11-29 04:35:54,332 INFO L899 garLoopResultBuilder]: For program point readlEXIT(lines 4690 4697) no Hoare annotation was computed. [2023-11-29 04:35:54,333 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4698 4704) the Hoare annotation is: true [2023-11-29 04:35:54,333 INFO L899 garLoopResultBuilder]: For program point writelEXIT(lines 4698 4704) no Hoare annotation was computed. [2023-11-29 04:35:54,333 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 7645 7647) no Hoare annotation was computed. [2023-11-29 04:35:54,333 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 7645 7647) the Hoare annotation is: true [2023-11-29 04:35:54,333 INFO L902 garLoopResultBuilder]: At program point L4957(line 4957) the Hoare annotation is: true [2023-11-29 04:35:54,333 INFO L899 garLoopResultBuilder]: For program point L4957-1(line 4957) no Hoare annotation was computed. [2023-11-29 04:35:54,333 INFO L902 garLoopResultBuilder]: At program point L4958(line 4958) the Hoare annotation is: true [2023-11-29 04:35:54,333 INFO L899 garLoopResultBuilder]: For program point L4958-1(line 4958) no Hoare annotation was computed. [2023-11-29 04:35:54,333 INFO L902 garLoopResultBuilder]: At program point L4909(line 4909) the Hoare annotation is: true [2023-11-29 04:35:54,333 INFO L899 garLoopResultBuilder]: For program point L4909-1(line 4909) no Hoare annotation was computed. [2023-11-29 04:35:54,334 INFO L899 garLoopResultBuilder]: For program point L4934(line 4934) no Hoare annotation was computed. [2023-11-29 04:35:54,334 INFO L902 garLoopResultBuilder]: At program point L4959(line 4959) the Hoare annotation is: true [2023-11-29 04:35:54,334 INFO L899 garLoopResultBuilder]: For program point L4926(line 4926) no Hoare annotation was computed. [2023-11-29 04:35:54,334 INFO L899 garLoopResultBuilder]: For program point L4926-4(line 4926) no Hoare annotation was computed. [2023-11-29 04:35:54,334 INFO L899 garLoopResultBuilder]: For program point L4926-2(line 4926) no Hoare annotation was computed. [2023-11-29 04:35:54,334 INFO L899 garLoopResultBuilder]: For program point L4951(line 4951) no Hoare annotation was computed. [2023-11-29 04:35:54,334 INFO L902 garLoopResultBuilder]: At program point L4926-5(line 4926) the Hoare annotation is: true [2023-11-29 04:35:54,334 INFO L899 garLoopResultBuilder]: For program point L4926-6(line 4926) no Hoare annotation was computed. [2023-11-29 04:35:54,334 INFO L899 garLoopResultBuilder]: For program point L4951-4(line 4951) no Hoare annotation was computed. [2023-11-29 04:35:54,334 INFO L902 garLoopResultBuilder]: At program point L4951-5(line 4951) the Hoare annotation is: true [2023-11-29 04:35:54,335 INFO L899 garLoopResultBuilder]: For program point L4951-2(line 4951) no Hoare annotation was computed. [2023-11-29 04:35:54,335 INFO L902 garLoopResultBuilder]: At program point L4943(line 4943) the Hoare annotation is: true [2023-11-29 04:35:54,335 INFO L902 garLoopResultBuilder]: At program point L4910(line 4910) the Hoare annotation is: true [2023-11-29 04:35:54,335 INFO L899 garLoopResultBuilder]: For program point L4943-1(line 4943) no Hoare annotation was computed. [2023-11-29 04:35:54,335 INFO L899 garLoopResultBuilder]: For program point L4951-6(line 4951) no Hoare annotation was computed. [2023-11-29 04:35:54,335 INFO L899 garLoopResultBuilder]: For program point L4910-1(line 4910) no Hoare annotation was computed. [2023-11-29 04:35:54,335 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4896 4984) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2))) [2023-11-29 04:35:54,335 INFO L899 garLoopResultBuilder]: For program point L4935(lines 4935 4961) no Hoare annotation was computed. [2023-11-29 04:35:54,336 INFO L902 garLoopResultBuilder]: At program point L4935-1(lines 4935 4961) the Hoare annotation is: true [2023-11-29 04:35:54,336 INFO L902 garLoopResultBuilder]: At program point L4927(line 4927) the Hoare annotation is: true [2023-11-29 04:35:54,336 INFO L899 garLoopResultBuilder]: For program point L4927-1(line 4927) no Hoare annotation was computed. [2023-11-29 04:35:54,336 INFO L902 garLoopResultBuilder]: At program point L4919(line 4919) the Hoare annotation is: true [2023-11-29 04:35:54,336 INFO L899 garLoopResultBuilder]: For program point L4952-1(line 4952) no Hoare annotation was computed. [2023-11-29 04:35:54,336 INFO L899 garLoopResultBuilder]: For program point L4919-1(line 4919) no Hoare annotation was computed. [2023-11-29 04:35:54,336 INFO L902 garLoopResultBuilder]: At program point L4952(line 4952) the Hoare annotation is: true [2023-11-29 04:35:54,336 INFO L899 garLoopResultBuilder]: For program point L4911(lines 4911 4933) no Hoare annotation was computed. [2023-11-29 04:35:54,336 INFO L902 garLoopResultBuilder]: At program point L4911-1(lines 4911 4933) the Hoare annotation is: true [2023-11-29 04:35:54,337 INFO L899 garLoopResultBuilder]: For program point L4944(lines 4944 4948) no Hoare annotation was computed. [2023-11-29 04:35:54,337 INFO L899 garLoopResultBuilder]: For program point L4936-2(line 4936) no Hoare annotation was computed. [2023-11-29 04:35:54,337 INFO L899 garLoopResultBuilder]: For program point L4936(line 4936) no Hoare annotation was computed. [2023-11-29 04:35:54,337 INFO L899 garLoopResultBuilder]: For program point L4936-5(lines 4936 4950) no Hoare annotation was computed. [2023-11-29 04:35:54,337 INFO L899 garLoopResultBuilder]: For program point L4936-4(lines 4936 4950) no Hoare annotation was computed. [2023-11-29 04:35:54,337 INFO L899 garLoopResultBuilder]: For program point L4928-1(line 4928) no Hoare annotation was computed. [2023-11-29 04:35:54,337 INFO L902 garLoopResultBuilder]: At program point L4928(line 4928) the Hoare annotation is: true [2023-11-29 04:35:54,337 INFO L902 garLoopResultBuilder]: At program point L4953(line 4953) the Hoare annotation is: true [2023-11-29 04:35:54,337 INFO L899 garLoopResultBuilder]: For program point L4920(lines 4920 4923) no Hoare annotation was computed. [2023-11-29 04:35:54,337 INFO L899 garLoopResultBuilder]: For program point L4953-1(line 4953) no Hoare annotation was computed. [2023-11-29 04:35:54,338 INFO L899 garLoopResultBuilder]: For program point L4912-2(line 4912) no Hoare annotation was computed. [2023-11-29 04:35:54,338 INFO L902 garLoopResultBuilder]: At program point L4945(lines 4945 4946) the Hoare annotation is: true [2023-11-29 04:35:54,338 INFO L899 garLoopResultBuilder]: For program point L4912(line 4912) no Hoare annotation was computed. [2023-11-29 04:35:54,338 INFO L899 garLoopResultBuilder]: For program point L4945-1(lines 4945 4946) no Hoare annotation was computed. [2023-11-29 04:35:54,338 INFO L899 garLoopResultBuilder]: For program point L4912-5(lines 4912 4925) no Hoare annotation was computed. [2023-11-29 04:35:54,338 INFO L899 garLoopResultBuilder]: For program point L4912-4(lines 4912 4925) no Hoare annotation was computed. [2023-11-29 04:35:54,338 INFO L899 garLoopResultBuilder]: For program point L4962(line 4962) no Hoare annotation was computed. [2023-11-29 04:35:54,338 INFO L902 garLoopResultBuilder]: At program point L4929(line 4929) the Hoare annotation is: true [2023-11-29 04:35:54,338 INFO L899 garLoopResultBuilder]: For program point L4929-1(line 4929) no Hoare annotation was computed. [2023-11-29 04:35:54,338 INFO L902 garLoopResultBuilder]: At program point L4954(line 4954) the Hoare annotation is: true [2023-11-29 04:35:54,339 INFO L902 garLoopResultBuilder]: At program point L4921(line 4921) the Hoare annotation is: true [2023-11-29 04:35:54,339 INFO L899 garLoopResultBuilder]: For program point L4954-1(line 4954) no Hoare annotation was computed. [2023-11-29 04:35:54,339 INFO L899 garLoopResultBuilder]: For program point L4921-1(line 4921) no Hoare annotation was computed. [2023-11-29 04:35:54,339 INFO L902 garLoopResultBuilder]: At program point L4971(line 4971) the Hoare annotation is: true [2023-11-29 04:35:54,339 INFO L899 garLoopResultBuilder]: For program point L4971-1(line 4971) no Hoare annotation was computed. [2023-11-29 04:35:54,339 INFO L899 garLoopResultBuilder]: For program point L4963(lines 4963 4981) no Hoare annotation was computed. [2023-11-29 04:35:54,339 INFO L902 garLoopResultBuilder]: At program point L4930(line 4930) the Hoare annotation is: true [2023-11-29 04:35:54,339 INFO L899 garLoopResultBuilder]: For program point L4930-1(line 4930) no Hoare annotation was computed. [2023-11-29 04:35:54,339 INFO L902 garLoopResultBuilder]: At program point L4955(line 4955) the Hoare annotation is: true [2023-11-29 04:35:54,339 INFO L899 garLoopResultBuilder]: For program point L4955-1(line 4955) no Hoare annotation was computed. [2023-11-29 04:35:54,339 INFO L899 garLoopResultBuilder]: For program point L4972(lines 4972 4976) no Hoare annotation was computed. [2023-11-29 04:35:54,340 INFO L902 garLoopResultBuilder]: At program point L4931(line 4931) the Hoare annotation is: true [2023-11-29 04:35:54,340 INFO L899 garLoopResultBuilder]: For program point L4964-2(line 4964) no Hoare annotation was computed. [2023-11-29 04:35:54,340 INFO L899 garLoopResultBuilder]: For program point L4964(line 4964) no Hoare annotation was computed. [2023-11-29 04:35:54,340 INFO L899 garLoopResultBuilder]: For program point L4964-5(lines 4964 4978) no Hoare annotation was computed. [2023-11-29 04:35:54,340 INFO L899 garLoopResultBuilder]: For program point L4964-4(lines 4964 4978) no Hoare annotation was computed. [2023-11-29 04:35:54,340 INFO L899 garLoopResultBuilder]: For program point saa7146_i2c_resetEXIT(lines 4896 4984) no Hoare annotation was computed. [2023-11-29 04:35:54,340 INFO L899 garLoopResultBuilder]: For program point L4956-1(line 4956) no Hoare annotation was computed. [2023-11-29 04:35:54,340 INFO L902 garLoopResultBuilder]: At program point L4956(line 4956) the Hoare annotation is: true [2023-11-29 04:35:54,340 INFO L902 garLoopResultBuilder]: At program point L4907(line 4907) the Hoare annotation is: true [2023-11-29 04:35:54,340 INFO L899 garLoopResultBuilder]: For program point L4907-1(line 4907) no Hoare annotation was computed. [2023-11-29 04:35:54,341 INFO L902 garLoopResultBuilder]: At program point L4973(lines 4973 4974) the Hoare annotation is: true [2023-11-29 04:35:54,341 INFO L899 garLoopResultBuilder]: For program point L4973-1(lines 4973 4974) no Hoare annotation was computed. [2023-11-29 04:35:54,341 INFO L899 garLoopResultBuilder]: For program point saa7146_i2c_resetFINAL(lines 4896 4984) no Hoare annotation was computed. [2023-11-29 04:35:54,341 INFO L899 garLoopResultBuilder]: For program point L4858(line 4858) no Hoare annotation was computed. [2023-11-29 04:35:54,341 INFO L899 garLoopResultBuilder]: For program point L4858-4(line 4858) no Hoare annotation was computed. [2023-11-29 04:35:54,341 INFO L895 garLoopResultBuilder]: At program point L4825(line 4825) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,341 INFO L899 garLoopResultBuilder]: For program point L4825-1(line 4825) no Hoare annotation was computed. [2023-11-29 04:35:54,341 INFO L899 garLoopResultBuilder]: For program point L4858-2(line 4858) no Hoare annotation was computed. [2023-11-29 04:35:54,341 INFO L899 garLoopResultBuilder]: For program point L4858-6(line 4858) no Hoare annotation was computed. [2023-11-29 04:35:54,342 INFO L899 garLoopResultBuilder]: For program point L7567-1(lines 7560 7582) no Hoare annotation was computed. [2023-11-29 04:35:54,342 INFO L895 garLoopResultBuilder]: At program point L7567(line 7567) the Hoare annotation is: false [2023-11-29 04:35:54,342 INFO L899 garLoopResultBuilder]: For program point L4859(line 4859) no Hoare annotation was computed. [2023-11-29 04:35:54,342 INFO L899 garLoopResultBuilder]: For program point L4859-4(line 4859) no Hoare annotation was computed. [2023-11-29 04:35:54,342 INFO L899 garLoopResultBuilder]: For program point L4859-2(line 4859) no Hoare annotation was computed. [2023-11-29 04:35:54,342 INFO L899 garLoopResultBuilder]: For program point L4859-6(line 4859) no Hoare annotation was computed. [2023-11-29 04:35:54,342 INFO L899 garLoopResultBuilder]: For program point L5323(lines 5323 5327) no Hoare annotation was computed. [2023-11-29 04:35:54,342 INFO L899 garLoopResultBuilder]: For program point L5356(line 5356) no Hoare annotation was computed. [2023-11-29 04:35:54,342 INFO L899 garLoopResultBuilder]: For program point L5357(lines 5357 5379) no Hoare annotation was computed. [2023-11-29 04:35:54,342 INFO L895 garLoopResultBuilder]: At program point saa7146_i2c_transfer_ldv_32435#1(lines 5287 5457) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,343 INFO L899 garLoopResultBuilder]: For program point L7571-1(lines 7560 7582) no Hoare annotation was computed. [2023-11-29 04:35:54,343 INFO L895 garLoopResultBuilder]: At program point L7571(line 7571) the Hoare annotation is: false [2023-11-29 04:35:54,343 INFO L899 garLoopResultBuilder]: For program point L5358(line 5358) no Hoare annotation was computed. [2023-11-29 04:35:54,343 INFO L899 garLoopResultBuilder]: For program point L5358-2(lines 5358 5361) no Hoare annotation was computed. [2023-11-29 04:35:54,343 INFO L899 garLoopResultBuilder]: For program point L5392-1(lines 5287 5457) no Hoare annotation was computed. [2023-11-29 04:35:54,343 INFO L895 garLoopResultBuilder]: At program point L5392(line 5392) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,343 INFO L899 garLoopResultBuilder]: For program point L4732-1(line 4732) no Hoare annotation was computed. [2023-11-29 04:35:54,343 INFO L895 garLoopResultBuilder]: At program point L4732(line 4732) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-29 04:35:54,343 INFO L899 garLoopResultBuilder]: For program point saa7146_i2c_msg_prepare_returnLabel#1(lines 4798 4864) no Hoare annotation was computed. [2023-11-29 04:35:54,344 INFO L899 garLoopResultBuilder]: For program point L5294(lines 5294 5297) no Hoare annotation was computed. [2023-11-29 04:35:54,344 INFO L899 garLoopResultBuilder]: For program point L7111(lines 7111 7114) no Hoare annotation was computed. [2023-11-29 04:35:54,344 INFO L899 garLoopResultBuilder]: For program point L4832-2(line 4832) no Hoare annotation was computed. [2023-11-29 04:35:54,344 INFO L899 garLoopResultBuilder]: For program point L4832(line 4832) no Hoare annotation was computed. [2023-11-29 04:35:54,344 INFO L899 garLoopResultBuilder]: For program point L4832-6(line 4832) no Hoare annotation was computed. [2023-11-29 04:35:54,344 INFO L899 garLoopResultBuilder]: For program point L4832-4(line 4832) no Hoare annotation was computed. [2023-11-29 04:35:54,344 INFO L899 garLoopResultBuilder]: For program point L5328-2(line 5328) no Hoare annotation was computed. [2023-11-29 04:35:54,344 INFO L899 garLoopResultBuilder]: For program point L5328(line 5328) no Hoare annotation was computed. [2023-11-29 04:35:54,344 INFO L899 garLoopResultBuilder]: For program point L5328-6(line 5328) no Hoare annotation was computed. [2023-11-29 04:35:54,344 INFO L899 garLoopResultBuilder]: For program point L5328-4(line 5328) no Hoare annotation was computed. [2023-11-29 04:35:54,344 INFO L899 garLoopResultBuilder]: For program point L5328-7(lines 5328 5331) no Hoare annotation was computed. [2023-11-29 04:35:54,345 INFO L899 garLoopResultBuilder]: For program point L4833-2(line 4833) no Hoare annotation was computed. [2023-11-29 04:35:54,345 INFO L899 garLoopResultBuilder]: For program point L4833(line 4833) no Hoare annotation was computed. [2023-11-29 04:35:54,345 INFO L899 garLoopResultBuilder]: For program point L4833-6(line 4833) no Hoare annotation was computed. [2023-11-29 04:35:54,345 INFO L899 garLoopResultBuilder]: For program point L4833-4(line 4833) no Hoare annotation was computed. [2023-11-29 04:35:54,345 INFO L899 garLoopResultBuilder]: For program point L7575-1(lines 7560 7582) no Hoare annotation was computed. [2023-11-29 04:35:54,345 INFO L895 garLoopResultBuilder]: At program point L7575(line 7575) the Hoare annotation is: false [2023-11-29 04:35:54,345 INFO L899 garLoopResultBuilder]: For program point L5362(line 5362) no Hoare annotation was computed. [2023-11-29 04:35:54,345 INFO L899 garLoopResultBuilder]: For program point L5362-4(lines 5362 5376) no Hoare annotation was computed. [2023-11-29 04:35:54,345 INFO L899 garLoopResultBuilder]: For program point L5362-2(line 5362) no Hoare annotation was computed. [2023-11-29 04:35:54,345 INFO L899 garLoopResultBuilder]: For program point L7113-1(lines 7111 7114) no Hoare annotation was computed. [2023-11-29 04:35:54,346 INFO L895 garLoopResultBuilder]: At program point L7113(line 7113) the Hoare annotation is: false [2023-11-29 04:35:54,346 INFO L899 garLoopResultBuilder]: For program point L5429-2(line 5429) no Hoare annotation was computed. [2023-11-29 04:35:54,346 INFO L899 garLoopResultBuilder]: For program point L5429(line 5429) no Hoare annotation was computed. [2023-11-29 04:35:54,346 INFO L899 garLoopResultBuilder]: For program point L5396(lines 5396 5400) no Hoare annotation was computed. [2023-11-29 04:35:54,346 INFO L899 garLoopResultBuilder]: For program point L5429-4(lines 5429 5443) no Hoare annotation was computed. [2023-11-29 04:35:54,346 INFO L895 garLoopResultBuilder]: At program point L5332(lines 5287 5457) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,346 INFO L899 garLoopResultBuilder]: For program point L7017(lines 7017 7020) no Hoare annotation was computed. [2023-11-29 04:35:54,346 INFO L899 garLoopResultBuilder]: For program point L7579-1(lines 7558 7583) no Hoare annotation was computed. [2023-11-29 04:35:54,346 INFO L895 garLoopResultBuilder]: At program point L7579(line 7579) the Hoare annotation is: false [2023-11-29 04:35:54,346 INFO L899 garLoopResultBuilder]: For program point L5333(line 5333) no Hoare annotation was computed. [2023-11-29 04:35:54,347 INFO L899 garLoopResultBuilder]: For program point saa7146_i2c_transfer_returnLabel#1(lines 5264 5458) no Hoare annotation was computed. [2023-11-29 04:35:54,347 INFO L899 garLoopResultBuilder]: For program point L5532(line 5532) no Hoare annotation was computed. [2023-11-29 04:35:54,347 INFO L899 garLoopResultBuilder]: For program point L5334(lines 5334 5352) no Hoare annotation was computed. [2023-11-29 04:35:54,347 INFO L899 garLoopResultBuilder]: For program point L5301-3(lines 5301 5315) no Hoare annotation was computed. [2023-11-29 04:35:54,347 INFO L899 garLoopResultBuilder]: For program point L5301-1(line 5301) no Hoare annotation was computed. [2023-11-29 04:35:54,347 INFO L899 garLoopResultBuilder]: For program point L5301-4(lines 5301 5315) no Hoare annotation was computed. [2023-11-29 04:35:54,347 INFO L899 garLoopResultBuilder]: For program point L7019-1(lines 7017 7020) no Hoare annotation was computed. [2023-11-29 04:35:54,347 INFO L895 garLoopResultBuilder]: At program point L7019(line 7019) the Hoare annotation is: false [2023-11-29 04:35:54,347 INFO L895 garLoopResultBuilder]: At program point L5533(line 5533) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-29 04:35:54,347 INFO L899 garLoopResultBuilder]: For program point L5533-1(line 5533) no Hoare annotation was computed. [2023-11-29 04:35:54,348 INFO L899 garLoopResultBuilder]: For program point L5335(line 5335) no Hoare annotation was computed. [2023-11-29 04:35:54,348 INFO L899 garLoopResultBuilder]: For program point L5335-4(lines 5335 5349) no Hoare annotation was computed. [2023-11-29 04:35:54,348 INFO L899 garLoopResultBuilder]: For program point L5335-2(line 5335) no Hoare annotation was computed. [2023-11-29 04:35:54,348 INFO L899 garLoopResultBuilder]: For program point L4840-2(line 4840) no Hoare annotation was computed. [2023-11-29 04:35:54,348 INFO L899 garLoopResultBuilder]: For program point L4840(line 4840) no Hoare annotation was computed. [2023-11-29 04:35:54,348 INFO L899 garLoopResultBuilder]: For program point L4840-6(line 4840) no Hoare annotation was computed. [2023-11-29 04:35:54,348 INFO L899 garLoopResultBuilder]: For program point L4840-4(line 4840) no Hoare annotation was computed. [2023-11-29 04:35:54,348 INFO L895 garLoopResultBuilder]: At program point L5369(line 5369) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,348 INFO L899 garLoopResultBuilder]: For program point L5369-1(line 5369) no Hoare annotation was computed. [2023-11-29 04:35:54,348 INFO L899 garLoopResultBuilder]: For program point L4841-2(line 4841) no Hoare annotation was computed. [2023-11-29 04:35:54,349 INFO L899 garLoopResultBuilder]: For program point L4841(line 4841) no Hoare annotation was computed. [2023-11-29 04:35:54,349 INFO L899 garLoopResultBuilder]: For program point L4841-6(line 4841) no Hoare annotation was computed. [2023-11-29 04:35:54,349 INFO L899 garLoopResultBuilder]: For program point L4841-4(line 4841) no Hoare annotation was computed. [2023-11-29 04:35:54,349 INFO L899 garLoopResultBuilder]: For program point L5436-1(line 5436) no Hoare annotation was computed. [2023-11-29 04:35:54,349 INFO L899 garLoopResultBuilder]: For program point L5370(lines 5370 5374) no Hoare annotation was computed. [2023-11-29 04:35:54,349 INFO L895 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-29 04:35:54,349 INFO L899 garLoopResultBuilder]: For program point L5469-1(line 5469) no Hoare annotation was computed. [2023-11-29 04:35:54,349 INFO L895 garLoopResultBuilder]: At program point L5436(line 5436) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,349 INFO L899 garLoopResultBuilder]: For program point L7022(lines 7022 7027) no Hoare annotation was computed. [2023-11-29 04:35:54,349 INFO L899 garLoopResultBuilder]: For program point L5536(line 5536) no Hoare annotation was computed. [2023-11-29 04:35:54,350 INFO L895 garLoopResultBuilder]: At program point L5371(lines 5371 5372) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,350 INFO L899 garLoopResultBuilder]: For program point L5371-1(lines 5371 5372) no Hoare annotation was computed. [2023-11-29 04:35:54,350 INFO L899 garLoopResultBuilder]: For program point L5437(lines 5437 5441) no Hoare annotation was computed. [2023-11-29 04:35:54,350 INFO L895 garLoopResultBuilder]: At program point L5438(lines 5438 5439) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,350 INFO L895 garLoopResultBuilder]: At program point L5537(line 5537) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-29 04:35:54,350 INFO L899 garLoopResultBuilder]: For program point L5537-1(line 5537) no Hoare annotation was computed. [2023-11-29 04:35:54,350 INFO L899 garLoopResultBuilder]: For program point L5438-1(lines 5438 5439) no Hoare annotation was computed. [2023-11-29 04:35:54,350 INFO L899 garLoopResultBuilder]: For program point L4844(lines 4807 4863) no Hoare annotation was computed. [2023-11-29 04:35:54,351 INFO L899 garLoopResultBuilder]: For program point L4845(lines 4845 4848) no Hoare annotation was computed. [2023-11-29 04:35:54,351 INFO L899 garLoopResultBuilder]: For program point L5308-1(line 5308) no Hoare annotation was computed. [2023-11-29 04:35:54,351 INFO L895 garLoopResultBuilder]: At program point L5308(line 5308) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,351 INFO L899 garLoopResultBuilder]: For program point L4879(line 4879) no Hoare annotation was computed. [2023-11-29 04:35:54,351 INFO L899 garLoopResultBuilder]: For program point L4879-2(line 4879) no Hoare annotation was computed. [2023-11-29 04:35:54,351 INFO L899 garLoopResultBuilder]: For program point L5540(line 5540) no Hoare annotation was computed. [2023-11-29 04:35:54,351 INFO L895 garLoopResultBuilder]: At program point L5342(line 5342) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,351 INFO L899 garLoopResultBuilder]: For program point L5309(lines 5309 5313) no Hoare annotation was computed. [2023-11-29 04:35:54,351 INFO L899 garLoopResultBuilder]: For program point L5342-1(line 5342) no Hoare annotation was computed. [2023-11-29 04:35:54,352 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_returnLabel#1(lines 7013 7029) no Hoare annotation was computed. [2023-11-29 04:35:54,352 INFO L899 garLoopResultBuilder]: For program point $Ultimate##67(lines 4851 4854) no Hoare annotation was computed. [2023-11-29 04:35:54,352 INFO L899 garLoopResultBuilder]: For program point L5343(lines 5343 5347) no Hoare annotation was computed. [2023-11-29 04:35:54,352 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,352 INFO L895 garLoopResultBuilder]: At program point L5310(lines 5310 5311) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,352 INFO L899 garLoopResultBuilder]: For program point L5409(lines 5409 5428) no Hoare annotation was computed. [2023-11-29 04:35:54,352 INFO L899 garLoopResultBuilder]: For program point L5310-1(lines 5310 5311) no Hoare annotation was computed. [2023-11-29 04:35:54,352 INFO L899 garLoopResultBuilder]: For program point L5410(line 5410) no Hoare annotation was computed. [2023-11-29 04:35:54,353 INFO L899 garLoopResultBuilder]: For program point L5344-1(lines 5344 5345) no Hoare annotation was computed. [2023-11-29 04:35:54,353 INFO L899 garLoopResultBuilder]: For program point L5410-4(lines 5410 5424) no Hoare annotation was computed. [2023-11-29 04:35:54,353 INFO L895 garLoopResultBuilder]: At program point L5344(lines 5344 5345) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,353 INFO L899 garLoopResultBuilder]: For program point L5410-2(line 5410) no Hoare annotation was computed. [2023-11-29 04:35:54,353 INFO L899 garLoopResultBuilder]: For program point L5410-5(lines 5410 5424) no Hoare annotation was computed. [2023-11-29 04:35:54,353 INFO L899 garLoopResultBuilder]: For program point L4882(lines 4870 4894) no Hoare annotation was computed. [2023-11-29 04:35:54,353 INFO L899 garLoopResultBuilder]: For program point L5543(lines 5525 5552) no Hoare annotation was computed. [2023-11-29 04:35:54,353 INFO L899 garLoopResultBuilder]: For program point L5444(lines 5287 5457) no Hoare annotation was computed. [2023-11-29 04:35:54,353 INFO L899 garLoopResultBuilder]: For program point L4883(lines 4883 4886) no Hoare annotation was computed. [2023-11-29 04:35:54,353 INFO L899 garLoopResultBuilder]: For program point L5445(lines 5445 5454) no Hoare annotation was computed. [2023-11-29 04:35:54,354 INFO L899 garLoopResultBuilder]: For program point L5445-1(lines 5445 5454) no Hoare annotation was computed. [2023-11-29 04:35:54,354 INFO L899 garLoopResultBuilder]: For program point $Ultimate##139(lines 5382 5385) no Hoare annotation was computed. [2023-11-29 04:35:54,354 INFO L899 garLoopResultBuilder]: For program point $Ultimate##141(lines 5387 5391) no Hoare annotation was computed. [2023-11-29 04:35:54,354 INFO L899 garLoopResultBuilder]: For program point $Ultimate##25(lines 4816 4819) no Hoare annotation was computed. [2023-11-29 04:35:54,354 INFO L899 garLoopResultBuilder]: For program point $Ultimate##147(lines 5404 5407) no Hoare annotation was computed. [2023-11-29 04:35:54,354 INFO L899 garLoopResultBuilder]: For program point $Ultimate##23(lines 5318 5321) no Hoare annotation was computed. [2023-11-29 04:35:54,354 INFO L899 garLoopResultBuilder]: For program point L5546(lines 5546 5549) no Hoare annotation was computed. [2023-11-29 04:35:54,354 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 04:35:54,354 INFO L895 garLoopResultBuilder]: At program point L5447(line 5447) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,355 INFO L899 garLoopResultBuilder]: For program point $Ultimate##154(lines 4889 4892) no Hoare annotation was computed. [2023-11-29 04:35:54,355 INFO L899 garLoopResultBuilder]: For program point L5447-1(line 5447) no Hoare annotation was computed. [2023-11-29 04:35:54,355 INFO L899 garLoopResultBuilder]: For program point L7561(lines 7561 7564) no Hoare annotation was computed. [2023-11-29 04:35:54,355 INFO L899 garLoopResultBuilder]: For program point $Ultimate##11(line 5301) no Hoare annotation was computed. [2023-11-29 04:35:54,355 INFO L899 garLoopResultBuilder]: For program point L5448-1(line 5448) no Hoare annotation was computed. [2023-11-29 04:35:54,355 INFO L895 garLoopResultBuilder]: At program point L5448(line 5448) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,355 INFO L899 garLoopResultBuilder]: For program point L4821(lines 4821 4824) no Hoare annotation was computed. [2023-11-29 04:35:54,355 INFO L899 garLoopResultBuilder]: For program point L7563-1(lines 7560 7582) no Hoare annotation was computed. [2023-11-29 04:35:54,355 INFO L895 garLoopResultBuilder]: At program point L7563(line 7563) the Hoare annotation is: false [2023-11-29 04:35:54,356 INFO L899 garLoopResultBuilder]: For program point L5449(lines 5449 5452) no Hoare annotation was computed. [2023-11-29 04:35:54,356 INFO L899 garLoopResultBuilder]: For program point L5648-1(lines 5644 5651) no Hoare annotation was computed. [2023-11-29 04:35:54,356 INFO L895 garLoopResultBuilder]: At program point L5648(line 5648) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-29 04:35:54,356 INFO L895 garLoopResultBuilder]: At program point L5450(line 5450) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,356 INFO L895 garLoopResultBuilder]: At program point L5417(line 5417) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,356 INFO L899 garLoopResultBuilder]: For program point L5450-1(line 5450) no Hoare annotation was computed. [2023-11-29 04:35:54,364 INFO L899 garLoopResultBuilder]: For program point L5417-1(line 5417) no Hoare annotation was computed. [2023-11-29 04:35:54,364 INFO L899 garLoopResultBuilder]: For program point L5418(lines 5418 5422) no Hoare annotation was computed. [2023-11-29 04:35:54,364 INFO L899 garLoopResultBuilder]: For program point L4857-2(lines 4857 4861) no Hoare annotation was computed. [2023-11-29 04:35:54,364 INFO L899 garLoopResultBuilder]: For program point L4857(line 4857) no Hoare annotation was computed. [2023-11-29 04:35:54,364 INFO L899 garLoopResultBuilder]: For program point L4857-4(lines 4857 4861) no Hoare annotation was computed. [2023-11-29 04:35:54,365 INFO L895 garLoopResultBuilder]: At program point L5419(lines 5419 5420) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev_#res#1| 0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= |ULTIMATE.start_saa7146_i2c_transfer_~tmp~9#1| 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 2)) [2023-11-29 04:35:54,365 INFO L899 garLoopResultBuilder]: For program point L5419-1(lines 5419 5420) no Hoare annotation was computed. [2023-11-29 04:35:54,368 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:35:54,370 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 04:35:54,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 04:35:54 BoogieIcfgContainer [2023-11-29 04:35:54,385 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 04:35:54,386 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 04:35:54,386 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 04:35:54,386 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 04:35:54,387 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:35:46" (3/4) ... [2023-11-29 04:35:54,389 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-29 04:35:54,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure saa7146_i2c_status [2023-11-29 04:35:54,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2023-11-29 04:35:54,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-11-29 04:35:54,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SAA7146_IER_DISABLE [2023-11-29 04:35:54,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_saa7146_dev [2023-11-29 04:35:54,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2023-11-29 04:35:54,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2023-11-29 04:35:54,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2023-11-29 04:35:54,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2023-11-29 04:35:54,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2023-11-29 04:35:54,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2023-11-29 04:35:54,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2023-11-29 04:35:54,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2023-11-29 04:35:54,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2023-11-29 04:35:54,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure saa7146_i2c_writeout [2023-11-29 04:35:54,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2023-11-29 04:35:54,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2023-11-29 04:35:54,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2023-11-29 04:35:54,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_pr_debug [2023-11-29 04:35:54,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2023-11-29 04:35:54,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2023-11-29 04:35:54,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2023-11-29 04:35:54,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2023-11-29 04:35:54,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2023-11-29 04:35:54,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2023-11-29 04:35:54,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2023-11-29 04:35:54,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2023-11-29 04:35:54,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2023-11-29 04:35:54,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2023-11-29 04:35:54,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2023-11-29 04:35:54,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2023-11-29 04:35:54,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2023-11-29 04:35:54,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2023-11-29 04:35:54,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2023-11-29 04:35:54,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2023-11-29 04:35:54,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2023-11-29 04:35:54,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2023-11-29 04:35:54,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2023-11-29 04:35:54,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-29 04:35:54,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure saa7146_i2c_reset [2023-11-29 04:35:54,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2023-11-29 04:35:54,398 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2023-11-29 04:35:54,398 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2023-11-29 04:35:54,432 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 409 nodes and edges [2023-11-29 04:35:54,436 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 151 nodes and edges [2023-11-29 04:35:54,439 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 62 nodes and edges [2023-11-29 04:35:54,442 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2023-11-29 04:35:54,445 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2023-11-29 04:35:54,448 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2023-11-29 04:35:54,452 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-29 04:35:54,455 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-29 04:35:54,458 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-29 04:35:54,497 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_lock == 1)) && (\result == 0)) && (ldv_mutex_lock_of_v4l2_ctrl_handler == 1)) && (tmp == 0)) && (ldv_mutex_vb_lock_of_videobuf_queue == 1)) && (ldv_mutex_i2c_lock_of_saa7146_dev == 2)) [2023-11-29 04:35:54,498 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_lock == 1)) && (\result == 0)) && (ldv_mutex_lock_of_v4l2_ctrl_handler == 1)) && (tmp == 0)) && (ldv_mutex_vb_lock_of_videobuf_queue == 1)) && (ldv_mutex_i2c_lock_of_saa7146_dev == 2)) [2023-11-29 04:35:54,619 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_lock == 1)) && (\result == 0)) && (ldv_mutex_lock_of_v4l2_ctrl_handler == 1)) && (tmp == 0)) && (ldv_mutex_vb_lock_of_videobuf_queue == 1)) && (ldv_mutex_i2c_lock_of_saa7146_dev == 2)) [2023-11-29 04:35:54,620 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_lock == 1)) && (\result == 0)) && (ldv_mutex_lock_of_v4l2_ctrl_handler == 1)) && (tmp == 0)) && (ldv_mutex_vb_lock_of_videobuf_queue == 1)) && (ldv_mutex_i2c_lock_of_saa7146_dev == 2)) [2023-11-29 04:35:54,674 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/witness.graphml [2023-11-29 04:35:54,674 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/witness.yml [2023-11-29 04:35:54,674 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 04:35:54,675 INFO L158 Benchmark]: Toolchain (without parser) took 12535.63ms. Allocated memory was 157.3MB in the beginning and 343.9MB in the end (delta: 186.6MB). Free memory was 108.8MB in the beginning and 231.7MB in the end (delta: -122.8MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2023-11-29 04:35:54,675 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 115.3MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 04:35:54,676 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1939.70ms. Allocated memory is still 157.3MB. Free memory was 108.8MB in the beginning and 98.2MB in the end (delta: 10.7MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. [2023-11-29 04:35:54,676 INFO L158 Benchmark]: Boogie Procedure Inliner took 145.26ms. Allocated memory is still 157.3MB. Free memory was 98.2MB in the beginning and 86.4MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 04:35:54,676 INFO L158 Benchmark]: Boogie Preprocessor took 196.08ms. Allocated memory is still 157.3MB. Free memory was 86.4MB in the beginning and 64.6MB in the end (delta: 21.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-29 04:35:54,677 INFO L158 Benchmark]: RCFGBuilder took 2529.53ms. Allocated memory was 157.3MB in the beginning and 228.6MB in the end (delta: 71.3MB). Free memory was 64.6MB in the beginning and 108.5MB in the end (delta: -43.8MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2023-11-29 04:35:54,677 INFO L158 Benchmark]: TraceAbstraction took 7429.69ms. Allocated memory was 228.6MB in the beginning and 343.9MB in the end (delta: 115.3MB). Free memory was 108.5MB in the beginning and 262.1MB in the end (delta: -153.6MB). Peak memory consumption was 162.0MB. Max. memory is 16.1GB. [2023-11-29 04:35:54,678 INFO L158 Benchmark]: Witness Printer took 288.32ms. Allocated memory is still 343.9MB. Free memory was 262.1MB in the beginning and 231.7MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-11-29 04:35:54,681 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 115.3MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1939.70ms. Allocated memory is still 157.3MB. Free memory was 108.8MB in the beginning and 98.2MB in the end (delta: 10.7MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 145.26ms. Allocated memory is still 157.3MB. Free memory was 98.2MB in the beginning and 86.4MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 196.08ms. Allocated memory is still 157.3MB. Free memory was 86.4MB in the beginning and 64.6MB in the end (delta: 21.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2529.53ms. Allocated memory was 157.3MB in the beginning and 228.6MB in the end (delta: 71.3MB). Free memory was 64.6MB in the beginning and 108.5MB in the end (delta: -43.8MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * TraceAbstraction took 7429.69ms. Allocated memory was 228.6MB in the beginning and 343.9MB in the end (delta: 115.3MB). Free memory was 108.5MB in the beginning and 262.1MB in the end (delta: -153.6MB). Peak memory consumption was 162.0MB. Max. memory is 16.1GB. * Witness Printer took 288.32ms. Allocated memory is still 343.9MB. Free memory was 262.1MB in the beginning and 231.7MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4603]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4603-4604] - GenericResultAtLocation [Line: 4618]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4618] - GenericResultAtLocation [Line: 4621]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4621] - GenericResultAtLocation [Line: 4624]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4624] - GenericResultAtLocation [Line: 4627]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4627] - GenericResultAtLocation [Line: 4694]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4694] - GenericResultAtLocation [Line: 4701]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4701] - GenericResultAtLocation [Line: 5674]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [5674-5675] - GenericResultAtLocation [Line: 5680]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5680-5682] - GenericResultAtLocation [Line: 5811]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (65), "i" (12UL)); [5811-5812] - GenericResultAtLocation [Line: 5819]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (67), "i" (12UL)); [5819-5820] - GenericResultAtLocation [Line: 5827]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (68), "i" (12UL)); [5827-5828] - GenericResultAtLocation [Line: 5854]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [5854-5855] - GenericResultAtLocation [Line: 5862]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [5862-5863] - GenericResultAtLocation [Line: 5951]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (52), "i" (12UL)); [5951-5952] - GenericResultAtLocation [Line: 5976]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (65), "i" (12UL)); [5976-5977] - GenericResultAtLocation [Line: 6174]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (99), "i" (12UL)); [6174-6175] - GenericResultAtLocation [Line: 6359]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (210), "i" (12UL)); [6359-6360] - GenericResultAtLocation [Line: 6490]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (301), "i" (12UL)); [6490-6491] - GenericResultAtLocation [Line: 6498]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (302), "i" (12UL)); [6498-6499] * 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 - PositiveResult [Line: 7002]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 525 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.4s, OverallIterations: 8, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4648 SdHoareTripleChecker+Valid, 2.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4527 mSDsluCounter, 9400 SdHoareTripleChecker+Invalid, 2.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4050 mSDsCounter, 327 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1610 IncrementalHoareTripleChecker+Invalid, 1937 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 327 mSolverCounterUnsat, 5350 mSDtfsCounter, 1610 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 48 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=897occurred in iteration=1, InterpolantAutomatonStates: 31, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 8 MinimizatonAttempts, 40 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 129 LocationsWithAnnotation, 1292 PreInvPairs, 1356 NumberOfFragments, 702 HoareAnnotationTreeSize, 1292 FomulaSimplifications, 84 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 129 FomulaSimplificationsInter, 3623 FormulaSimplificationTreeSizeReductionInter, 1.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 149 NumberOfCodeBlocks, 149 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 141 ConstructedInterpolants, 0 QuantifiedInterpolants, 261 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 2/2 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: (((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_lock == 1)) && (\result == 0)) && (ldv_mutex_lock_of_v4l2_ctrl_handler == 1)) && (tmp == 0)) && (ldv_mutex_vb_lock_of_videobuf_queue == 1)) && (ldv_mutex_i2c_lock_of_saa7146_dev == 2)) - InvariantResult [Line: 5089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: (((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_lock == 1)) && (\result == 0)) && (ldv_mutex_lock_of_v4l2_ctrl_handler == 1)) && (tmp == 0)) && (ldv_mutex_vb_lock_of_videobuf_queue == 1)) && (ldv_mutex_i2c_lock_of_saa7146_dev == 2)) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2023-11-29 04:35:54,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3240cf8e-b156-4cf1-9e3b-c6b9d7a72143/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE