./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu --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 dfd6d574d08999b62054724022525ae58fcf8eb53291450098ab652e14e39cce --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 08:04:26,947 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 08:04:27,021 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 08:04:27,026 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 08:04:27,026 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 08:04:27,053 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 08:04:27,054 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 08:04:27,054 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 08:04:27,055 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 08:04:27,056 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 08:04:27,057 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 08:04:27,057 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 08:04:27,058 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 08:04:27,059 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 08:04:27,059 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 08:04:27,060 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 08:04:27,061 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 08:04:27,061 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 08:04:27,062 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 08:04:27,062 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 08:04:27,063 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 08:04:27,064 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 08:04:27,065 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 08:04:27,065 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 08:04:27,066 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 08:04:27,066 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:04:27,067 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 08:04:27,068 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 08:04:27,068 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 08:04:27,069 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 08:04:27,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 08:04:27,070 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 08:04:27,071 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 08:04:27,071 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 08:04:27,072 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 08:04:27,072 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 08:04:27,073 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_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfd6d574d08999b62054724022525ae58fcf8eb53291450098ab652e14e39cce [2023-11-19 08:04:27,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 08:04:27,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 08:04:27,407 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 08:04:27,408 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 08:04:27,412 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 08:04:27,413 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2023-11-19 08:04:30,694 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 08:04:31,547 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 08:04:31,547 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2023-11-19 08:04:31,621 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/data/d3a48d7e0/2f360795878f420cb6b57a2ab9af461d/FLAGca5ec5f76 [2023-11-19 08:04:31,647 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/data/d3a48d7e0/2f360795878f420cb6b57a2ab9af461d [2023-11-19 08:04:31,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 08:04:31,656 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 08:04:31,660 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 08:04:31,661 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 08:04:31,668 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 08:04:31,669 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:04:31" (1/1) ... [2023-11-19 08:04:31,670 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54201931 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:31, skipping insertion in model container [2023-11-19 08:04:31,670 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:04:31" (1/1) ... [2023-11-19 08:04:31,956 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 08:04:36,950 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_2b74b32e-9669-41b6-aa51-97ba3641ae8a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[479141,479154] [2023-11-19 08:04:37,439 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:04:37,644 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 08:04:37,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6073] [2023-11-19 08:04:37,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6080] [2023-11-19 08:04:37,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [6087] [2023-11-19 08:04:37,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6277] [2023-11-19 08:04:37,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6284] [2023-11-19 08:04:37,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6342-6343] [2023-11-19 08:04:37,782 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" (36), "i" (12UL)); [6371-6372] [2023-11-19 08:04:37,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6700] [2023-11-19 08:04:37,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6886] [2023-11-19 08:04:37,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6908] [2023-11-19 08:04:37,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7073] [2023-11-19 08:04:37,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7076] [2023-11-19 08:04:37,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7079] [2023-11-19 08:04:37,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7082] [2023-11-19 08:04:37,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7210-7211] [2023-11-19 08:04:37,828 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" (36), "i" (12UL)); [7239-7240] [2023-11-19 08:04:37,829 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" (108), "i" (12UL)); [7269-7270] [2023-11-19 08:04:37,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7404] [2023-11-19 08:04:37,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7477] [2023-11-19 08:04:37,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7511] [2023-11-19 08:04:37,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7565-7566] [2023-11-19 08:04:37,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7569-7570] [2023-11-19 08:04:37,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7573-7574] [2023-11-19 08:04:37,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7577-7578] [2023-11-19 08:04:37,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7615] [2023-11-19 08:04:37,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7682-7683] [2023-11-19 08:04:37,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7686-7687] [2023-11-19 08:04:37,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7690-7691] [2023-11-19 08:04:37,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7694-7695] [2023-11-19 08:04:37,876 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (231), "i" (12UL)); [8178-8179] [2023-11-19 08:04:37,877 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (236), "i" (12UL)); [8188-8189] [2023-11-19 08:04:37,877 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (240), "i" (12UL)); [8198-8199] [2023-11-19 08:04:37,878 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (245), "i" (12UL)); [8208-8209] [2023-11-19 08:04:37,879 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (250), "i" (12UL)); [8219-8220] [2023-11-19 08:04:37,879 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (253), "i" (12UL)); [8227-8228] [2023-11-19 08:04:37,918 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_ioctl.c"), "i" (376), "i" (12UL)); [8936-8937] [2023-11-19 08:04:38,116 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_ioctl.c"), "i" (2039), "i" (12UL)); [10771-10772] [2023-11-19 08:04:38,119 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_ioctl.c"), "i" (2071), "i" (12UL)); [10821-10822] [2023-11-19 08:04:38,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [12117] [2023-11-19 08:04:38,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [12159] [2023-11-19 08:04:38,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [12230-12231] [2023-11-19 08:04:38,173 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" (36), "i" (12UL)); [12259-12260] [2023-11-19 08:04:38,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12379] [2023-11-19 08:04:38,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12383] [2023-11-19 08:04:38,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12387] [2023-11-19 08:04:38,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12422] [2023-11-19 08:04:38,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12437] [2023-11-19 08:04:38,183 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (144), "i" (12UL)); [12440-12441] [2023-11-19 08:04:38,184 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (147), "i" (12UL)); [12453-12454] [2023-11-19 08:04:38,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12466] [2023-11-19 08:04:38,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12470] [2023-11-19 08:04:38,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12474] [2023-11-19 08:04:38,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12628] [2023-11-19 08:04:38,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12632] [2023-11-19 08:04:38,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12636] [2023-11-19 08:04:38,224 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (957), "i" (12UL)); [13090-13091] [2023-11-19 08:04:38,225 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (958), "i" (12UL)); [13099-13100] [2023-11-19 08:04:38,226 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (959), "i" (12UL)); [13108-13109] [2023-11-19 08:04:38,255 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_hotplug.c"), "i" (221), "i" (12UL)); [14038-14039] [2023-11-19 08:04:38,258 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_hotplug.c"), "i" (263), "i" (12UL)); [14088-14089] [2023-11-19 08:04:38,260 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_hotplug.c"), "i" (288), "i" (12UL)); [14124-14125] [2023-11-19 08:04:38,282 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (342), "i" (12UL)); [15096-15097] [2023-11-19 08:04:38,286 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (411), "i" (12UL)); [15186-15187] [2023-11-19 08:04:38,288 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (427), "i" (12UL)); [15214-15215] [2023-11-19 08:04:38,288 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (428), "i" (12UL)); [15222-15223] [2023-11-19 08:04:38,292 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (488), "i" (12UL)); [15293-15294] [2023-11-19 08:04:38,295 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (527), "i" (12UL)); [15346-15347] [2023-11-19 08:04:38,296 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (528), "i" (12UL)); [15354-15355] [2023-11-19 08:04:38,299 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (566), "i" (12UL)); [15403-15404] [2023-11-19 08:04:38,303 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (602), "i" (12UL)); [15456-15457] [2023-11-19 08:04:38,305 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (629), "i" (12UL)); [15502-15503] [2023-11-19 08:04:38,306 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (630), "i" (12UL)); [15511-15512] [2023-11-19 08:04:38,307 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (639), "i" (12UL)); [15531-15532] [2023-11-19 08:04:38,308 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (640), "i" (12UL)); [15540-15541] [2023-11-19 08:04:38,309 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (641), "i" (12UL)); [15548-15549] [2023-11-19 08:04:38,322 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (898), "i" (12UL)); [15794-15795] [2023-11-19 08:04:38,326 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_2b74b32e-9669-41b6-aa51-97ba3641ae8a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[479141,479154] [2023-11-19 08:04:38,354 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:04:38,805 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 08:04:38,805 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 08:04:38,805 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 08:04:38,805 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 08:04:38,815 INFO L206 MainTranslator]: Completed translation [2023-11-19 08:04:38,815 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38 WrapperNode [2023-11-19 08:04:38,816 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 08:04:38,817 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 08:04:38,817 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 08:04:38,817 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 08:04:38,825 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38" (1/1) ... [2023-11-19 08:04:38,989 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38" (1/1) ... [2023-11-19 08:04:39,436 INFO L138 Inliner]: procedures = 606, calls = 6596, calls flagged for inlining = 203, calls inlined = 162, statements flattened = 8050 [2023-11-19 08:04:39,437 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 08:04:39,438 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 08:04:39,438 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 08:04:39,438 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 08:04:39,448 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38" (1/1) ... [2023-11-19 08:04:39,448 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38" (1/1) ... [2023-11-19 08:04:39,524 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38" (1/1) ... [2023-11-19 08:04:39,524 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38" (1/1) ... [2023-11-19 08:04:39,717 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38" (1/1) ... [2023-11-19 08:04:39,765 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38" (1/1) ... [2023-11-19 08:04:39,812 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38" (1/1) ... [2023-11-19 08:04:39,844 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38" (1/1) ... [2023-11-19 08:04:39,909 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 08:04:39,910 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 08:04:39,911 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 08:04:39,911 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 08:04:39,912 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38" (1/1) ... [2023-11-19 08:04:39,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:04:39,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 08:04:39,943 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 08:04:39,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b74b32e-9669-41b6-aa51-97ba3641ae8a/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 08:04:39,989 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2023-11-19 08:04:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2023-11-19 08:04:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2023-11-19 08:04:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2023-11-19 08:04:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2023-11-19 08:04:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2023-11-19 08:04:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-11-19 08:04:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 08:04:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 08:04:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 08:04:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 08:04:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2023-11-19 08:04:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2023-11-19 08:04:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 08:04:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 08:04:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 08:04:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 08:04:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2023-11-19 08:04:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2023-11-19 08:04:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-19 08:04:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-19 08:04:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 08:04:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 08:04:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-19 08:04:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-19 08:04:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 08:04:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 08:04:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2023-11-19 08:04:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2023-11-19 08:04:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2023-11-19 08:04:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2023-11-19 08:04:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2023-11-19 08:04:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2023-11-19 08:04:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 08:04:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 08:04:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 08:04:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 08:04:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 08:04:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 08:04:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2023-11-19 08:04:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2023-11-19 08:04:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 08:04:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 08:04:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 08:04:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 08:04:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 08:04:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 08:04:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 08:04:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 08:04:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 08:04:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-11-19 08:04:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-11-19 08:04:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2023-11-19 08:04:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2023-11-19 08:04:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 08:04:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 08:04:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 08:04:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 08:04:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 08:04:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2023-11-19 08:04:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2023-11-19 08:04:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 08:04:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 08:04:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-11-19 08:04:40,005 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-11-19 08:04:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 08:04:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 08:04:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 08:04:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 08:04:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 08:04:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 08:04:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mac_address [2023-11-19 08:04:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mac_address [2023-11-19 08:04:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2023-11-19 08:04:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2023-11-19 08:04:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 08:04:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 08:04:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 08:04:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 08:04:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 08:04:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 08:04:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 08:04:40,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 08:04:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 08:04:40,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 08:04:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 08:04:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 08:04:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 08:04:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 08:04:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-19 08:04:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-19 08:04:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-19 08:04:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-19 08:04:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-11-19 08:04:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-11-19 08:04:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-19 08:04:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-19 08:04:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 08:04:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 08:04:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2023-11-19 08:04:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2023-11-19 08:04:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-11-19 08:04:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-11-19 08:04:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-19 08:04:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-19 08:04:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 08:04:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 08:04:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-19 08:04:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-19 08:04:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-19 08:04:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-19 08:04:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2023-11-19 08:04:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2023-11-19 08:04:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 08:04:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 08:04:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 08:04:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 08:04:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 08:04:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 08:04:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-19 08:04:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-19 08:04:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 08:04:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 08:04:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 08:04:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 08:04:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2023-11-19 08:04:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2023-11-19 08:04:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2023-11-19 08:04:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2023-11-19 08:04:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-11-19 08:04:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-11-19 08:04:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 08:04:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 08:04:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 08:04:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 08:04:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 08:04:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 08:04:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 08:04:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 08:04:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 08:04:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 08:04:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 08:04:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 08:04:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 08:04:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 08:04:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 08:04:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 08:04:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-19 08:04:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-19 08:04:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 08:04:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 08:04:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-19 08:04:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-19 08:04:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 08:04:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 08:04:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 08:04:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2023-11-19 08:04:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2023-11-19 08:04:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 08:04:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-11-19 08:04:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-11-19 08:04:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-11-19 08:04:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-11-19 08:04:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2023-11-19 08:04:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2023-11-19 08:04:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 08:04:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 08:04:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 08:04:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-19 08:04:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-19 08:04:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 08:04:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 08:04:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 08:04:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 08:04:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-19 08:04:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-19 08:04:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-19 08:04:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-19 08:04:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 08:04:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 08:04:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 08:04:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 08:04:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2023-11-19 08:04:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2023-11-19 08:04:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2023-11-19 08:04:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2023-11-19 08:04:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 08:04:40,036 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 08:04:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-19 08:04:40,036 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-19 08:04:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-19 08:04:40,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-19 08:04:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2023-11-19 08:04:40,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2023-11-19 08:04:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-19 08:04:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-19 08:04:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___1 [2023-11-19 08:04:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___1 [2023-11-19 08:04:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 08:04:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 08:04:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2023-11-19 08:04:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2023-11-19 08:04:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2023-11-19 08:04:40,042 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2023-11-19 08:04:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 08:04:40,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 08:04:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2023-11-19 08:04:40,043 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2023-11-19 08:04:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mgmt_lock_of_NOT_ARG_SIGN [2023-11-19 08:04:40,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mgmt_lock_of_NOT_ARG_SIGN [2023-11-19 08:04:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 08:04:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-19 08:04:40,045 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-19 08:04:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_stats_lock_of_NOT_ARG_SIGN [2023-11-19 08:04:40,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_stats_lock_of_NOT_ARG_SIGN [2023-11-19 08:04:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-19 08:04:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-19 08:04:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 08:04:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 08:04:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2023-11-19 08:04:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2023-11-19 08:04:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_islpci_acl [2023-11-19 08:04:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_islpci_acl [2023-11-19 08:04:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2023-11-19 08:04:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2023-11-19 08:04:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 08:04:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 08:04:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-19 08:04:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-19 08:04:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-19 08:04:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-19 08:04:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2023-11-19 08:04:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2023-11-19 08:04:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-19 08:04:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-19 08:04:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-19 08:04:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-19 08:04:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2023-11-19 08:04:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2023-11-19 08:04:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 08:04:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 08:04:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-11-19 08:04:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-11-19 08:04:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2023-11-19 08:04:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2023-11-19 08:04:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_islpci_acl [2023-11-19 08:04:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_islpci_acl [2023-11-19 08:04:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2023-11-19 08:04:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2023-11-19 08:04:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 08:04:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 08:04:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 08:04:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 08:04:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 08:04:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-19 08:04:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-19 08:04:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2023-11-19 08:04:40,051 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2023-11-19 08:04:41,100 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 08:04:41,114 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 08:04:41,678 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 08:04:52,545 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 08:04:52,581 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 08:04:52,581 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 08:04:52,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:04:52 BoogieIcfgContainer [2023-11-19 08:04:52,599 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 08:04:52,601 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 08:04:52,601 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 08:04:52,605 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 08:04:52,605 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 08:04:31" (1/3) ... [2023-11-19 08:04:52,608 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@179add08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:04:52, skipping insertion in model container [2023-11-19 08:04:52,608 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:04:38" (2/3) ... [2023-11-19 08:04:52,609 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@179add08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:04:52, skipping insertion in model container [2023-11-19 08:04:52,609 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:04:52" (3/3) ... [2023-11-19 08:04:52,610 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2023-11-19 08:04:52,631 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 08:04:52,631 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 08:04:52,772 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 08:04:52,778 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;@4d5be574, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 08:04:52,779 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 08:04:52,792 INFO L276 IsEmpty]: Start isEmpty. Operand has 2128 states, 1472 states have (on average 1.3226902173913044) internal successors, (1947), 1512 states have internal predecessors, (1947), 535 states have call successors, (535), 120 states have call predecessors, (535), 119 states have return successors, (527), 525 states have call predecessors, (527), 527 states have call successors, (527) [2023-11-19 08:04:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 08:04:52,811 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:04:52,811 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:04:52,812 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:04:52,817 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:04:52,818 INFO L85 PathProgramCache]: Analyzing trace with hash -356362106, now seen corresponding path program 1 times [2023-11-19 08:04:52,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:04:52,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300532910] [2023-11-19 08:04:52,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:04:52,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:04:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:04:54,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-19 08:04:54,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:04:54,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 08:04:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:04:54,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 08:04:54,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:04:54,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-19 08:04:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:04:54,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 08:04:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:04:54,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-19 08:04:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:04:54,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 08:04:54,987 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:04:54,987 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300532910] [2023-11-19 08:04:54,992 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [300532910] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:04:54,993 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:04:54,993 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 08:04:54,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1228182042] [2023-11-19 08:04:54,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:04:55,001 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-19 08:04:55,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:04:55,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 08:04:55,042 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-19 08:04:55,050 INFO L87 Difference]: Start difference. First operand has 2128 states, 1472 states have (on average 1.3226902173913044) internal successors, (1947), 1512 states have internal predecessors, (1947), 535 states have call successors, (535), 120 states have call predecessors, (535), 119 states have return successors, (527), 525 states have call predecessors, (527), 527 states have call successors, (527) Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-19 08:05:03,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 08:05:03,298 INFO L93 Difference]: Finished difference Result 4434 states and 6452 transitions. [2023-11-19 08:05:03,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-19 08:05:03,301 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 57 [2023-11-19 08:05:03,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 08:05:03,362 INFO L225 Difference]: With dead ends: 4434 [2023-11-19 08:05:03,362 INFO L226 Difference]: Without dead ends: 2263 [2023-11-19 08:05:03,389 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-11-19 08:05:03,393 INFO L413 NwaCegarLoop]: 2258 mSDtfsCounter, 1259 mSDsluCounter, 2444 mSDsCounter, 0 mSdLazyCounter, 2237 mSolverCounterSat, 1356 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1267 SdHoareTripleChecker+Valid, 4702 SdHoareTripleChecker+Invalid, 3593 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1356 IncrementalHoareTripleChecker+Valid, 2237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2023-11-19 08:05:03,394 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1267 Valid, 4702 Invalid, 3593 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1356 Valid, 2237 Invalid, 0 Unknown, 0 Unchecked, 7.7s Time] [2023-11-19 08:05:03,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2263 states. [2023-11-19 08:05:03,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2263 to 2084. [2023-11-19 08:05:03,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2084 states, 1438 states have (on average 1.2969401947148818) internal successors, (1865), 1468 states have internal predecessors, (1865), 527 states have call successors, (527), 119 states have call predecessors, (527), 118 states have return successors, (514), 512 states have call predecessors, (514), 514 states have call successors, (514) [2023-11-19 08:05:03,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 2084 states and 2906 transitions. [2023-11-19 08:05:03,704 INFO L78 Accepts]: Start accepts. Automaton has 2084 states and 2906 transitions. Word has length 57 [2023-11-19 08:05:03,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 08:05:03,705 INFO L495 AbstractCegarLoop]: Abstraction has 2084 states and 2906 transitions. [2023-11-19 08:05:03,705 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-19 08:05:03,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 2906 transitions. [2023-11-19 08:05:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 08:05:03,715 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:05:03,715 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:05:03,715 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 08:05:03,716 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:05:03,716 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:05:03,717 INFO L85 PathProgramCache]: Analyzing trace with hash 1571910596, now seen corresponding path program 1 times [2023-11-19 08:05:03,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:05:03,717 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [250378852] [2023-11-19 08:05:03,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:05:03,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:05:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:05:05,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-19 08:05:05,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:05:05,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 08:05:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:05:05,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 08:05:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:05:05,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-19 08:05:05,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:05:05,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 08:05:05,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:05:05,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-19 08:05:05,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:05:05,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 08:05:05,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:05:05,872 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [250378852] [2023-11-19 08:05:05,873 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [250378852] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:05:05,875 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:05:05,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-19 08:05:05,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307770977] [2023-11-19 08:05:05,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:05:05,882 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-19 08:05:05,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:05:05,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-19 08:05:05,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-19 08:05:05,885 INFO L87 Difference]: Start difference. First operand 2084 states and 2906 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6)