./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-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 039eab12e50993f4fa37adc6de2fecb3561458fa83d70d097739d1ded7d4af34 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:28:52,745 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:28:52,857 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:28:52,868 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:28:52,869 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:28:52,904 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:28:52,905 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:28:52,906 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:28:52,908 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:28:52,913 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:28:52,914 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:28:52,914 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:28:52,915 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:28:52,917 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:28:52,917 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:28:52,918 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:28:52,918 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:28:52,919 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:28:52,919 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:28:52,920 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:28:52,920 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:28:52,921 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:28:52,922 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:28:52,922 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:28:52,922 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:28:52,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:28:52,923 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:28:52,924 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:28:52,924 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:28:52,925 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:28:52,926 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:28:52,926 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:28:52,926 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:28:52,927 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:28:52,927 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:28:52,927 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:28:52,927 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_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 039eab12e50993f4fa37adc6de2fecb3561458fa83d70d097739d1ded7d4af34 [2023-11-12 02:28:53,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:28:53,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:28:53,281 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:28:53,283 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:28:53,284 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:28:53,285 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2023-11-12 02:28:56,448 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:28:57,330 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:28:57,331 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2023-11-12 02:28:57,412 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/data/15ab0239f/ce69062b8ee744a5bdf43aad5661a542/FLAG9bad74e6f [2023-11-12 02:28:57,427 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/data/15ab0239f/ce69062b8ee744a5bdf43aad5661a542 [2023-11-12 02:28:57,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:28:57,434 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:28:57,437 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:28:57,438 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:28:57,444 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:28:57,445 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:28:57" (1/1) ... [2023-11-12 02:28:57,446 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15c91425 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:28:57, skipping insertion in model container [2023-11-12 02:28:57,446 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:28:57" (1/1) ... [2023-11-12 02:28:57,729 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:29:02,410 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_c6966a31-d41d-40ac-a04b-f8f00812b83f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[485718,485731] [2023-11-12 02:29:02,497 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:29:02,687 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:29:02,810 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"); [6077] [2023-11-12 02:29:02,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6084] [2023-11-12 02:29:02,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [6091] [2023-11-12 02:29:02,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6260] [2023-11-12 02:29:02,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6267] [2023-11-12 02:29:02,823 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)); [6326-6327] [2023-11-12 02:29:02,827 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)); [6355-6356] [2023-11-12 02:29:02,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6698] [2023-11-12 02:29:02,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6884] [2023-11-12 02:29:02,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6906] [2023-11-12 02:29:02,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7125] [2023-11-12 02:29:02,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7128] [2023-11-12 02:29:02,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7131] [2023-11-12 02:29:02,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7134] [2023-11-12 02:29:02,875 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)); [7226-7227] [2023-11-12 02:29:02,877 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7255-7256] [2023-11-12 02:29:02,878 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [7285-7286] [2023-11-12 02:29:02,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7435] [2023-11-12 02:29:02,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7506] [2023-11-12 02:29:02,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7540] [2023-11-12 02:29:02,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7594-7595] [2023-11-12 02:29:02,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7598-7599] [2023-11-12 02:29:02,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7602-7603] [2023-11-12 02:29:02,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7606-7607] [2023-11-12 02:29:02,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7644] [2023-11-12 02:29:02,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7711-7712] [2023-11-12 02:29:02,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7715-7716] [2023-11-12 02:29:02,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7719-7720] [2023-11-12 02:29:02,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7723-7724] [2023-11-12 02:29:02,926 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (231), "i" (12UL)); [8223-8224] [2023-11-12 02:29:02,927 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (236), "i" (12UL)); [8233-8234] [2023-11-12 02:29:02,927 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (240), "i" (12UL)); [8243-8244] [2023-11-12 02:29:02,928 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (245), "i" (12UL)); [8253-8254] [2023-11-12 02:29:02,928 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (250), "i" (12UL)); [8264-8265] [2023-11-12 02:29:02,929 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (253), "i" (12UL)); [8272-8273] [2023-11-12 02:29:03,011 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/isl_ioctl.c"), "i" (376), "i" (12UL)); [8975-8976] [2023-11-12 02:29:03,116 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/isl_ioctl.c"), "i" (2039), "i" (12UL)); [10810-10811] [2023-11-12 02:29:03,119 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/isl_ioctl.c"), "i" (2071), "i" (12UL)); [10860-10861] [2023-11-12 02:29:03,167 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)); [11983] [2023-11-12 02:29:03,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [12026] [2023-11-12 02:29:03,170 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)); [12097-12098] [2023-11-12 02:29:03,172 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)); [12126-12127] [2023-11-12 02:29:03,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12277] [2023-11-12 02:29:03,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12281] [2023-11-12 02:29:03,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12285] [2023-11-12 02:29:03,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12320] [2023-11-12 02:29:03,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12335] [2023-11-12 02:29:03,182 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (144), "i" (12UL)); [12338-12339] [2023-11-12 02:29:03,185 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (147), "i" (12UL)); [12351-12352] [2023-11-12 02:29:03,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12364] [2023-11-12 02:29:03,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12368] [2023-11-12 02:29:03,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12372] [2023-11-12 02:29:03,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12526] [2023-11-12 02:29:03,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12530] [2023-11-12 02:29:03,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12534] [2023-11-12 02:29:03,228 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (957), "i" (12UL)); [12988-12989] [2023-11-12 02:29:03,229 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (958), "i" (12UL)); [12997-12998] [2023-11-12 02:29:03,229 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (959), "i" (12UL)); [13006-13007] [2023-11-12 02:29:03,340 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/islpci_hotplug.c"), "i" (221), "i" (12UL)); [13980-13981] [2023-11-12 02:29:03,345 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/islpci_hotplug.c"), "i" (263), "i" (12UL)); [14030-14031] [2023-11-12 02:29:03,348 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/islpci_hotplug.c"), "i" (288), "i" (12UL)); [14066-14067] [2023-11-12 02:29:03,376 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (342), "i" (12UL)); [15048-15049] [2023-11-12 02:29:03,380 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (411), "i" (12UL)); [15138-15139] [2023-11-12 02:29:03,382 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (427), "i" (12UL)); [15166-15167] [2023-11-12 02:29:03,388 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (428), "i" (12UL)); [15174-15175] [2023-11-12 02:29:03,393 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (488), "i" (12UL)); [15245-15246] [2023-11-12 02:29:03,397 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (527), "i" (12UL)); [15298-15299] [2023-11-12 02:29:03,398 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (528), "i" (12UL)); [15306-15307] [2023-11-12 02:29:03,403 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (566), "i" (12UL)); [15355-15356] [2023-11-12 02:29:03,408 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (602), "i" (12UL)); [15408-15409] [2023-11-12 02:29:03,411 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (629), "i" (12UL)); [15454-15455] [2023-11-12 02:29:03,411 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (630), "i" (12UL)); [15463-15464] [2023-11-12 02:29:03,413 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (639), "i" (12UL)); [15483-15484] [2023-11-12 02:29:03,414 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (640), "i" (12UL)); [15492-15493] [2023-11-12 02:29:03,415 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (641), "i" (12UL)); [15500-15501] [2023-11-12 02:29:03,431 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11713/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (898), "i" (12UL)); [15746-15747] [2023-11-12 02:29:03,435 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_c6966a31-d41d-40ac-a04b-f8f00812b83f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[485718,485731] [2023-11-12 02:29:03,447 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:29:03,817 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:29:03,817 WARN L672 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:29:03,818 WARN L672 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:29:03,818 WARN L672 CHandler]: The function ldv_calloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:29:03,818 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:29:03,826 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:29:03,826 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03 WrapperNode [2023-11-12 02:29:03,826 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:29:03,827 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:29:03,827 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:29:03,828 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:29:03,836 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03" (1/1) ... [2023-11-12 02:29:03,992 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03" (1/1) ... [2023-11-12 02:29:04,261 INFO L138 Inliner]: procedures = 526, calls = 6434, calls flagged for inlining = 183, calls inlined = 161, statements flattened = 7940 [2023-11-12 02:29:04,261 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:29:04,262 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:29:04,262 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:29:04,262 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:29:04,273 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03" (1/1) ... [2023-11-12 02:29:04,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03" (1/1) ... [2023-11-12 02:29:04,460 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03" (1/1) ... [2023-11-12 02:29:04,461 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03" (1/1) ... [2023-11-12 02:29:04,685 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03" (1/1) ... [2023-11-12 02:29:04,822 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03" (1/1) ... [2023-11-12 02:29:04,858 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03" (1/1) ... [2023-11-12 02:29:04,877 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03" (1/1) ... [2023-11-12 02:29:04,932 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:29:04,933 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:29:04,933 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:29:04,933 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:29:04,935 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03" (1/1) ... [2023-11-12 02:29:04,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:29:04,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:29:04,978 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:29:04,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6966a31-d41d-40ac-a04b-f8f00812b83f/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:29:05,025 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2023-11-12 02:29:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2023-11-12 02:29:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2023-11-12 02:29:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2023-11-12 02:29:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2023-11-12 02:29:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2023-11-12 02:29:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-11-12 02:29:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-12 02:29:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-12 02:29:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-12 02:29:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-12 02:29:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2023-11-12 02:29:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2023-11-12 02:29:05,028 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-12 02:29:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-12 02:29:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-12 02:29:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-12 02:29:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 02:29:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 02:29:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2023-11-12 02:29:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2023-11-12 02:29:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-12 02:29:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-12 02:29:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-12 02:29:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-12 02:29:05,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-12 02:29:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-12 02:29:05,031 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2023-11-12 02:29:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2023-11-12 02:29:05,031 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2023-11-12 02:29:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2023-11-12 02:29:05,032 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2023-11-12 02:29:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2023-11-12 02:29:05,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-12 02:29:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-12 02:29:05,033 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-12 02:29:05,034 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-12 02:29:05,034 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-12 02:29:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-12 02:29:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2023-11-12 02:29:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2023-11-12 02:29:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-12 02:29:05,037 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-12 02:29:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-12 02:29:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-12 02:29:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 02:29:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-12 02:29:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-12 02:29:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-12 02:29:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-12 02:29:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-11-12 02:29:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-11-12 02:29:05,040 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2023-11-12 02:29:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2023-11-12 02:29:05,040 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-12 02:29:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-12 02:29:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-12 02:29:05,041 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-12 02:29:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 02:29:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2023-11-12 02:29:05,041 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2023-11-12 02:29:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-12 02:29:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-12 02:29:05,043 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-11-12 02:29:05,043 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-11-12 02:29:05,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 02:29:05,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:29:05,044 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-12 02:29:05,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-12 02:29:05,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 02:29:05,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 02:29:05,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-12 02:29:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-12 02:29:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mac_address [2023-11-12 02:29:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mac_address [2023-11-12 02:29:05,050 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2023-11-12 02:29:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2023-11-12 02:29:05,051 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-12 02:29:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-12 02:29:05,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-12 02:29:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-12 02:29:05,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:29:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-12 02:29:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:29:05,061 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-12 02:29:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-12 02:29:05,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:29:05,062 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-12 02:29:05,062 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-12 02:29:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-12 02:29:05,062 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-12 02:29:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-12 02:29:05,063 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-12 02:29:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-12 02:29:05,063 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-11-12 02:29:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-11-12 02:29:05,063 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-12 02:29:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-12 02:29:05,064 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-12 02:29:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-12 02:29:05,064 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2023-11-12 02:29:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2023-11-12 02:29:05,065 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-11-12 02:29:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-11-12 02:29:05,065 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-12 02:29:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-12 02:29:05,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:29:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:29:05,066 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-12 02:29:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-12 02:29:05,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-12 02:29:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-12 02:29:05,066 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2023-11-12 02:29:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2023-11-12 02:29:05,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 02:29:05,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 02:29:05,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 02:29:05,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 02:29:05,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-12 02:29:05,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-12 02:29:05,068 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-12 02:29:05,069 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-12 02:29:05,069 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-12 02:29:05,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-12 02:29:05,069 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-12 02:29:05,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-12 02:29:05,069 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2023-11-12 02:29:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2023-11-12 02:29:05,070 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-12 02:29:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-12 02:29:05,070 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-12 02:29:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-12 02:29:05,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-12 02:29:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-12 02:29:05,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-12 02:29:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-12 02:29:05,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 02:29:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 02:29:05,071 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:29:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:29:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-12 02:29:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-12 02:29:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-12 02:29:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-12 02:29:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-12 02:29:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-12 02:29:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-12 02:29:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-12 02:29:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 02:29:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-12 02:29:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-12 02:29:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2023-11-12 02:29:05,074 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2023-11-12 02:29:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 02:29:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-12 02:29:05,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-12 02:29:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-11-12 02:29:05,075 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-11-12 02:29:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2023-11-12 02:29:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2023-11-12 02:29:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:29:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 02:29:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 02:29:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-12 02:29:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-12 02:29:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-12 02:29:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-12 02:29:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-12 02:29:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-12 02:29:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-12 02:29:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-12 02:29:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-12 02:29:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-12 02:29:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-12 02:29:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-12 02:29:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2023-11-12 02:29:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2023-11-12 02:29:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2023-11-12 02:29:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2023-11-12 02:29:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-12 02:29:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-12 02:29:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-12 02:29:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-12 02:29:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-12 02:29:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-12 02:29:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2023-11-12 02:29:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2023-11-12 02:29:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-12 02:29:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-12 02:29:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___1 [2023-11-12 02:29:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___1 [2023-11-12 02:29:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-12 02:29:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-12 02:29:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2023-11-12 02:29:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2023-11-12 02:29:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2023-11-12 02:29:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2023-11-12 02:29:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-12 02:29:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-12 02:29:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2023-11-12 02:29:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2023-11-12 02:29:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:29:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-12 02:29:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-12 02:29:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-12 02:29:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-12 02:29:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 02:29:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 02:29:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2023-11-12 02:29:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2023-11-12 02:29:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2023-11-12 02:29:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2023-11-12 02:29:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-12 02:29:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-12 02:29:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-12 02:29:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-12 02:29:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-12 02:29:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-12 02:29:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2023-11-12 02:29:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2023-11-12 02:29:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-12 02:29:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-12 02:29:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-12 02:29:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-12 02:29:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2023-11-12 02:29:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2023-11-12 02:29:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-12 02:29:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-12 02:29:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-11-12 02:29:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-11-12 02:29:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2023-11-12 02:29:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2023-11-12 02:29:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2023-11-12 02:29:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2023-11-12 02:29:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-12 02:29:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-12 02:29:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-12 02:29:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-12 02:29:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:29:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-12 02:29:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-12 02:29:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2023-11-12 02:29:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2023-11-12 02:29:06,153 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:29:06,158 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:29:06,759 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-12 02:29:16,366 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:29:16,394 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:29:16,395 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 02:29:16,400 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:29:16 BoogieIcfgContainer [2023-11-12 02:29:16,400 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:29:16,403 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:29:16,403 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:29:16,407 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:29:16,407 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:28:57" (1/3) ... [2023-11-12 02:29:16,408 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@85b8760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:29:16, skipping insertion in model container [2023-11-12 02:29:16,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:03" (2/3) ... [2023-11-12 02:29:16,410 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@85b8760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:29:16, skipping insertion in model container [2023-11-12 02:29:16,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:29:16" (3/3) ... [2023-11-12 02:29:16,412 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2023-11-12 02:29:16,433 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:29:16,433 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:29:16,553 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:29:16,561 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;@3c52d164, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:29:16,561 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:29:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand has 2057 states, 1429 states have (on average 1.3205038488453464) internal successors, (1887), 1459 states have internal predecessors, (1887), 515 states have call successors, (515), 112 states have call predecessors, (515), 111 states have return successors, (507), 504 states have call predecessors, (507), 507 states have call successors, (507) [2023-11-12 02:29:16,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-12 02:29:16,612 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:29:16,613 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:29:16,614 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:29:16,619 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:29:16,620 INFO L85 PathProgramCache]: Analyzing trace with hash -171349136, now seen corresponding path program 1 times [2023-11-12 02:29:16,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:29:16,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1811775872] [2023-11-12 02:29:16,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:29:16,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:29:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-12 02:29:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:29:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:29:18,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-12 02:29:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:29:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-12 02:29:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:29:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:29:18,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-12 02:29:18,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:29:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:29:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-12 02:29:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:29:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-12 02:29:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-11-12 02:29:18,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-12 02:29:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-12 02:29:18,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:18,919 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-11-12 02:29:18,919 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:29:18,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1811775872] [2023-11-12 02:29:18,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1811775872] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:29:18,921 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:29:18,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-12 02:29:18,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448559109] [2023-11-12 02:29:18,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:29:18,932 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-12 02:29:18,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:29:18,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-12 02:29:18,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-12 02:29:18,980 INFO L87 Difference]: Start difference. First operand has 2057 states, 1429 states have (on average 1.3205038488453464) internal successors, (1887), 1459 states have internal predecessors, (1887), 515 states have call successors, (515), 112 states have call predecessors, (515), 111 states have return successors, (507), 504 states have call predecessors, (507), 507 states have call successors, (507) Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (15), 6 states have call predecessors, (15), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-11-12 02:29:30,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:29:30,713 INFO L93 Difference]: Finished difference Result 4429 states and 6473 transitions. [2023-11-12 02:29:30,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-12 02:29:30,717 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (15), 6 states have call predecessors, (15), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 120 [2023-11-12 02:29:30,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:29:30,783 INFO L225 Difference]: With dead ends: 4429 [2023-11-12 02:29:30,783 INFO L226 Difference]: Without dead ends: 2322 [2023-11-12 02:29:30,806 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2023-11-12 02:29:30,810 INFO L413 NwaCegarLoop]: 1869 mSDtfsCounter, 2327 mSDsluCounter, 3925 mSDsCounter, 0 mSdLazyCounter, 4132 mSolverCounterSat, 2005 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2481 SdHoareTripleChecker+Valid, 5794 SdHoareTripleChecker+Invalid, 6137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2005 IncrementalHoareTripleChecker+Valid, 4132 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:29:30,811 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2481 Valid, 5794 Invalid, 6137 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2005 Valid, 4132 Invalid, 0 Unknown, 0 Unchecked, 11.0s Time] [2023-11-12 02:29:30,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2322 states. [2023-11-12 02:29:31,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2322 to 2007. [2023-11-12 02:29:31,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2007 states, 1390 states have (on average 1.29568345323741) internal successors, (1801), 1410 states have internal predecessors, (1801), 506 states have call successors, (506), 111 states have call predecessors, (506), 110 states have return successors, (505), 502 states have call predecessors, (505), 505 states have call successors, (505) [2023-11-12 02:29:31,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 2007 states and 2812 transitions. [2023-11-12 02:29:31,103 INFO L78 Accepts]: Start accepts. Automaton has 2007 states and 2812 transitions. Word has length 120 [2023-11-12 02:29:31,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:29:31,105 INFO L495 AbstractCegarLoop]: Abstraction has 2007 states and 2812 transitions. [2023-11-12 02:29:31,105 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (15), 6 states have call predecessors, (15), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-11-12 02:29:31,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 2812 transitions. [2023-11-12 02:29:31,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-12 02:29:31,116 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:29:31,116 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:29:31,116 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-12 02:29:31,117 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:29:31,117 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:29:31,117 INFO L85 PathProgramCache]: Analyzing trace with hash 1084870518, now seen corresponding path program 1 times [2023-11-12 02:29:31,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:29:31,118 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30926847] [2023-11-12 02:29:31,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:29:31,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:29:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-12 02:29:32,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:29:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:29:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-12 02:29:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:29:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-12 02:29:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:29:32,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:29:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-12 02:29:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:29:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:29:32,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-12 02:29:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:29:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-12 02:29:32,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-11-12 02:29:32,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-12 02:29:32,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-12 02:29:32,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:29:32,861 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-11-12 02:29:32,861 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:29:32,861 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [30926847] [2023-11-12 02:29:32,861 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [30926847] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:29:32,862 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:29:32,862 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-12 02:29:32,862 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237499088] [2023-11-12 02:29:32,862 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:29:32,864 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-12 02:29:32,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:29:32,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-12 02:29:32,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-12 02:29:32,866 INFO L87 Difference]: Start difference. First operand 2007 states and 2812 transitions. Second operand has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12)