./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_24242200-3438-4cbf-bf3b-97f4adc3e1f8/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24242200-3438-4cbf-bf3b-97f4adc3e1f8/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_24242200-3438-4cbf-bf3b-97f4adc3e1f8/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24242200-3438-4cbf-bf3b-97f4adc3e1f8/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24242200-3438-4cbf-bf3b-97f4adc3e1f8/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_24242200-3438-4cbf-bf3b-97f4adc3e1f8/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 dfd6d574d08999b62054724022525ae58fcf8eb53291450098ab652e14e39cce --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:06:57,105 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:06:57,233 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24242200-3438-4cbf-bf3b-97f4adc3e1f8/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:06:57,242 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:06:57,243 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:06:57,278 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:06:57,281 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:06:57,282 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:06:57,284 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:06:57,287 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:06:57,288 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:06:57,289 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:06:57,290 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:06:57,295 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:06:57,295 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:06:57,296 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:06:57,297 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:06:57,297 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:06:57,297 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:06:57,298 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:06:57,298 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:06:57,299 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:06:57,300 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:06:57,301 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:06:57,301 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:06:57,301 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:06:57,302 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:06:57,302 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:06:57,303 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:06:57,303 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:06:57,305 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:06:57,305 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:06:57,305 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:06:57,329 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:06:57,330 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:06:57,330 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:06:57,330 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_24242200-3438-4cbf-bf3b-97f4adc3e1f8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24242200-3438-4cbf-bf3b-97f4adc3e1f8/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfd6d574d08999b62054724022525ae58fcf8eb53291450098ab652e14e39cce [2023-11-12 02:06:57,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:06:57,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:06:57,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:06:57,761 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:06:57,762 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:06:57,764 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24242200-3438-4cbf-bf3b-97f4adc3e1f8/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2023-11-12 02:07:00,822 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:07:01,706 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:07:01,707 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24242200-3438-4cbf-bf3b-97f4adc3e1f8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2023-11-12 02:07:01,762 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24242200-3438-4cbf-bf3b-97f4adc3e1f8/bin/uautomizer-verify-uTZkv6EMXl/data/2eb8c139c/e33342a5979b42d4ba7d3bd3d5f5b950/FLAG25c9693df [2023-11-12 02:07:01,776 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24242200-3438-4cbf-bf3b-97f4adc3e1f8/bin/uautomizer-verify-uTZkv6EMXl/data/2eb8c139c/e33342a5979b42d4ba7d3bd3d5f5b950 [2023-11-12 02:07:01,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:07:01,780 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:07:01,782 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:07:01,782 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:07:01,791 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:07:01,794 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:07:01" (1/1) ... [2023-11-12 02:07:01,795 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@93407a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:01, skipping insertion in model container [2023-11-12 02:07:01,795 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:07:01" (1/1) ... [2023-11-12 02:07:02,010 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:07:07,173 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_24242200-3438-4cbf-bf3b-97f4adc3e1f8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[479141,479154] [2023-11-12 02:07:07,662 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:07:07,811 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:07:07,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6073] [2023-11-12 02:07:07,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6080] [2023-11-12 02:07:07,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [6087] [2023-11-12 02:07:07,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6277] [2023-11-12 02:07:07,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6284] [2023-11-12 02:07:07,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6342-6343] [2023-11-12 02:07:07,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6371-6372] [2023-11-12 02:07:08,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6700] [2023-11-12 02:07:08,053 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6886] [2023-11-12 02:07:08,056 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6908] [2023-11-12 02:07:08,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7073] [2023-11-12 02:07:08,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7076] [2023-11-12 02:07:08,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7079] [2023-11-12 02:07:08,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7082] [2023-11-12 02:07:08,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7210-7211] [2023-11-12 02:07:08,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7239-7240] [2023-11-12 02:07:08,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [7269-7270] [2023-11-12 02:07:08,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7404] [2023-11-12 02:07:08,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7477] [2023-11-12 02:07:08,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7511] [2023-11-12 02:07:08,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7565-7566] [2023-11-12 02:07:08,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7569-7570] [2023-11-12 02:07:08,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7573-7574] [2023-11-12 02:07:08,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7577-7578] [2023-11-12 02:07:08,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7615] [2023-11-12 02:07:08,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7682-7683] [2023-11-12 02:07:08,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7686-7687] [2023-11-12 02:07:08,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7690-7691] [2023-11-12 02:07:08,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7694-7695] [2023-11-12 02:07:08,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (231), "i" (12UL)); [8178-8179] [2023-11-12 02:07:08,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (236), "i" (12UL)); [8188-8189] [2023-11-12 02:07:08,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (240), "i" (12UL)); [8198-8199] [2023-11-12 02:07:08,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (245), "i" (12UL)); [8208-8209] [2023-11-12 02:07:08,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (250), "i" (12UL)); [8219-8220] [2023-11-12 02:07:08,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_38xx.c"), "i" (253), "i" (12UL)); [8227-8228] [2023-11-12 02:07:08,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_ioctl.c"), "i" (376), "i" (12UL)); [8936-8937] [2023-11-12 02:07:08,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_ioctl.c"), "i" (2039), "i" (12UL)); [10771-10772] [2023-11-12 02:07:08,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/isl_ioctl.c"), "i" (2071), "i" (12UL)); [10821-10822] [2023-11-12 02:07:08,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [12117] [2023-11-12 02:07:08,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [12159] [2023-11-12 02:07:08,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [12230-12231] [2023-11-12 02:07:08,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [12259-12260] [2023-11-12 02:07:08,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12379] [2023-11-12 02:07:08,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12383] [2023-11-12 02:07:08,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12387] [2023-11-12 02:07:08,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12422] [2023-11-12 02:07:08,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12437] [2023-11-12 02:07:08,348 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (144), "i" (12UL)); [12440-12441] [2023-11-12 02:07:08,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (147), "i" (12UL)); [12453-12454] [2023-11-12 02:07:08,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12466] [2023-11-12 02:07:08,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12470] [2023-11-12 02:07:08,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12474] [2023-11-12 02:07:08,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12628] [2023-11-12 02:07:08,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12632] [2023-11-12 02:07:08,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12636] [2023-11-12 02:07:08,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (957), "i" (12UL)); [13090-13091] [2023-11-12 02:07:08,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (958), "i" (12UL)); [13099-13100] [2023-11-12 02:07:08,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_dev.c"), "i" (959), "i" (12UL)); [13108-13109] [2023-11-12 02:07:08,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_hotplug.c"), "i" (221), "i" (12UL)); [14038-14039] [2023-11-12 02:07:08,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_hotplug.c"), "i" (263), "i" (12UL)); [14088-14089] [2023-11-12 02:07:08,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/islpci_hotplug.c"), "i" (288), "i" (12UL)); [14124-14125] [2023-11-12 02:07:08,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (342), "i" (12UL)); [15096-15097] [2023-11-12 02:07:08,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (411), "i" (12UL)); [15186-15187] [2023-11-12 02:07:08,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (427), "i" (12UL)); [15214-15215] [2023-11-12 02:07:08,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (428), "i" (12UL)); [15222-15223] [2023-11-12 02:07:08,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (488), "i" (12UL)); [15293-15294] [2023-11-12 02:07:08,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (527), "i" (12UL)); [15346-15347] [2023-11-12 02:07:08,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (528), "i" (12UL)); [15354-15355] [2023-11-12 02:07:08,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (566), "i" (12UL)); [15403-15404] [2023-11-12 02:07:08,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (602), "i" (12UL)); [15456-15457] [2023-11-12 02:07:08,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (629), "i" (12UL)); [15502-15503] [2023-11-12 02:07:08,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (630), "i" (12UL)); [15511-15512] [2023-11-12 02:07:08,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (639), "i" (12UL)); [15531-15532] [2023-11-12 02:07:08,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (640), "i" (12UL)); [15540-15541] [2023-11-12 02:07:08,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (641), "i" (12UL)); [15548-15549] [2023-11-12 02:07:08,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11958/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/prism54/oid_mgt.c"), "i" (898), "i" (12UL)); [15794-15795] [2023-11-12 02:07:08,619 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_24242200-3438-4cbf-bf3b-97f4adc3e1f8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[479141,479154] [2023-11-12 02:07:08,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:07:09,057 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:07:09,058 WARN L672 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:07:09,058 WARN L672 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:07:09,058 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:07:09,067 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:07:09,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09 WrapperNode [2023-11-12 02:07:09,068 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:07:09,070 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:07:09,070 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:07:09,070 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:07:09,079 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09" (1/1) ... [2023-11-12 02:07:09,286 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09" (1/1) ... [2023-11-12 02:07:09,766 INFO L138 Inliner]: procedures = 606, calls = 6596, calls flagged for inlining = 203, calls inlined = 162, statements flattened = 8050 [2023-11-12 02:07:09,767 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:07:09,768 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:07:09,768 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:07:09,768 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:07:09,779 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09" (1/1) ... [2023-11-12 02:07:09,779 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09" (1/1) ... [2023-11-12 02:07:09,857 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09" (1/1) ... [2023-11-12 02:07:09,860 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09" (1/1) ... [2023-11-12 02:07:10,074 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09" (1/1) ... [2023-11-12 02:07:10,114 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09" (1/1) ... [2023-11-12 02:07:10,168 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09" (1/1) ... [2023-11-12 02:07:10,216 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09" (1/1) ... [2023-11-12 02:07:10,277 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:07:10,279 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:07:10,279 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:07:10,279 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:07:10,281 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09" (1/1) ... [2023-11-12 02:07:10,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:07:10,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24242200-3438-4cbf-bf3b-97f4adc3e1f8/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:07:10,318 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24242200-3438-4cbf-bf3b-97f4adc3e1f8/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:07:10,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24242200-3438-4cbf-bf3b-97f4adc3e1f8/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:07:10,468 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2023-11-12 02:07:10,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2023-11-12 02:07:10,469 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2023-11-12 02:07:10,469 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2023-11-12 02:07:10,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2023-11-12 02:07:10,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2023-11-12 02:07:10,470 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-11-12 02:07:10,470 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-12 02:07:10,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-12 02:07:10,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-12 02:07:10,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-12 02:07:10,471 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2023-11-12 02:07:10,471 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2023-11-12 02:07:10,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-12 02:07:10,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-12 02:07:10,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 02:07:10,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 02:07:10,473 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2023-11-12 02:07:10,473 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2023-11-12 02:07:10,473 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-12 02:07:10,473 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-12 02:07:10,474 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-12 02:07:10,474 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-12 02:07:10,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-12 02:07:10,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-12 02:07:10,474 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-12 02:07:10,475 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-12 02:07:10,475 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2023-11-12 02:07:10,475 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2023-11-12 02:07:10,475 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2023-11-12 02:07:10,475 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2023-11-12 02:07:10,476 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2023-11-12 02:07:10,476 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2023-11-12 02:07:10,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-12 02:07:10,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-12 02:07:10,477 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-12 02:07:10,477 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-12 02:07:10,477 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-12 02:07:10,478 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-12 02:07:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2023-11-12 02:07:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2023-11-12 02:07:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-12 02:07:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-12 02:07:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-12 02:07:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-12 02:07:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 02:07:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-12 02:07:10,482 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-12 02:07:10,483 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-12 02:07:10,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-12 02:07:10,483 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-11-12 02:07:10,483 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-11-12 02:07:10,484 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2023-11-12 02:07:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2023-11-12 02:07:10,485 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-12 02:07:10,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-12 02:07:10,485 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-12 02:07:10,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-12 02:07:10,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 02:07:10,486 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2023-11-12 02:07:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2023-11-12 02:07:10,486 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-12 02:07:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-12 02:07:10,487 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-11-12 02:07:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-11-12 02:07:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 02:07:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:07:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-12 02:07:10,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-12 02:07:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 02:07:10,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 02:07:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mac_address [2023-11-12 02:07:10,490 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mac_address [2023-11-12 02:07:10,490 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2023-11-12 02:07:10,491 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2023-11-12 02:07:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-12 02:07:10,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-12 02:07:10,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-12 02:07:10,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-12 02:07:10,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:07:10,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:07:10,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-12 02:07:10,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-12 02:07:10,500 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-12 02:07:10,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-12 02:07:10,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:07:10,506 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-12 02:07:10,506 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-12 02:07:10,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-12 02:07:10,506 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-12 02:07:10,507 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-12 02:07:10,507 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-12 02:07:10,507 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-12 02:07:10,507 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-11-12 02:07:10,507 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-11-12 02:07:10,507 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-12 02:07:10,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-12 02:07:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-12 02:07:10,508 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-12 02:07:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2023-11-12 02:07:10,508 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2023-11-12 02:07:10,509 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-11-12 02:07:10,509 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-11-12 02:07:10,509 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-12 02:07:10,509 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-12 02:07:10,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:07:10,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:07:10,510 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-12 02:07:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-12 02:07:10,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-12 02:07:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-12 02:07:10,510 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2023-11-12 02:07:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2023-11-12 02:07:10,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 02:07:10,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 02:07:10,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 02:07:10,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 02:07:10,511 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 02:07:10,512 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 02:07:10,512 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-12 02:07:10,513 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-12 02:07:10,513 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-12 02:07:10,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-12 02:07:10,513 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-12 02:07:10,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-12 02:07:10,514 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2023-11-12 02:07:10,514 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2023-11-12 02:07:10,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2023-11-12 02:07:10,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2023-11-12 02:07:10,515 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-11-12 02:07:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-11-12 02:07:10,515 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-12 02:07:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-12 02:07:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-12 02:07:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-12 02:07:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-12 02:07:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-12 02:07:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 02:07:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 02:07:10,517 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:07:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:07:10,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-12 02:07:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-12 02:07:10,517 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-12 02:07:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-12 02:07:10,518 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-12 02:07:10,518 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-12 02:07:10,518 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-12 02:07:10,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-12 02:07:10,518 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-12 02:07:10,518 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-12 02:07:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-12 02:07:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-12 02:07:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 02:07:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-12 02:07:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-12 02:07:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2023-11-12 02:07:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2023-11-12 02:07:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 02:07:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-11-12 02:07:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-11-12 02:07:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-11-12 02:07:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-11-12 02:07:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2023-11-12 02:07:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2023-11-12 02:07:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:07:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 02:07:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 02:07:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-12 02:07:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-12 02:07:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-12 02:07:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-12 02:07:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-12 02:07:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-12 02:07:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-12 02:07:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-12 02:07:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-12 02:07:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-12 02:07:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-12 02:07:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-12 02:07:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-12 02:07:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-12 02:07:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2023-11-12 02:07:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2023-11-12 02:07:10,525 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2023-11-12 02:07:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2023-11-12 02:07:10,525 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-12 02:07:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-12 02:07:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-12 02:07:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-12 02:07:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-12 02:07:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-12 02:07:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2023-11-12 02:07:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2023-11-12 02:07:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-12 02:07:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-12 02:07:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___1 [2023-11-12 02:07:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___1 [2023-11-12 02:07:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-12 02:07:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-12 02:07:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2023-11-12 02:07:10,528 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2023-11-12 02:07:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2023-11-12 02:07:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2023-11-12 02:07:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-12 02:07:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-12 02:07:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2023-11-12 02:07:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2023-11-12 02:07:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mgmt_lock_of_NOT_ARG_SIGN [2023-11-12 02:07:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mgmt_lock_of_NOT_ARG_SIGN [2023-11-12 02:07:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:07:10,536 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-12 02:07:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-12 02:07:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_stats_lock_of_NOT_ARG_SIGN [2023-11-12 02:07:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_stats_lock_of_NOT_ARG_SIGN [2023-11-12 02:07:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-12 02:07:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-12 02:07:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 02:07:10,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 02:07:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2023-11-12 02:07:10,541 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2023-11-12 02:07:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_islpci_acl [2023-11-12 02:07:10,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_islpci_acl [2023-11-12 02:07:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2023-11-12 02:07:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2023-11-12 02:07:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-12 02:07:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-12 02:07:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-12 02:07:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-12 02:07:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-12 02:07:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-12 02:07:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2023-11-12 02:07:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2023-11-12 02:07:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-12 02:07:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-12 02:07:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-12 02:07:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-12 02:07:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2023-11-12 02:07:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2023-11-12 02:07:10,544 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 02:07:10,544 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 02:07:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-11-12 02:07:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-11-12 02:07:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2023-11-12 02:07:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2023-11-12 02:07:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_islpci_acl [2023-11-12 02:07:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_islpci_acl [2023-11-12 02:07:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2023-11-12 02:07:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2023-11-12 02:07:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-12 02:07:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-12 02:07:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-12 02:07:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-12 02:07:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:07:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-12 02:07:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-12 02:07:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2023-11-12 02:07:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2023-11-12 02:07:11,581 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:07:11,589 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:07:12,113 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-12 02:07:21,599 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:07:21,622 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:07:21,622 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 02:07:21,628 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:07:21 BoogieIcfgContainer [2023-11-12 02:07:21,628 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:07:21,633 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:07:21,633 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:07:21,638 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:07:21,638 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:07:01" (1/3) ... [2023-11-12 02:07:21,640 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@199ca29b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:07:21, skipping insertion in model container [2023-11-12 02:07:21,640 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:07:09" (2/3) ... [2023-11-12 02:07:21,641 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@199ca29b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:07:21, skipping insertion in model container [2023-11-12 02:07:21,641 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:07:21" (3/3) ... [2023-11-12 02:07:21,646 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2023-11-12 02:07:21,671 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:07:21,671 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:07:21,808 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:07:21,817 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;@7de4f07, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:07:21,817 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:07:21,833 INFO L276 IsEmpty]: Start isEmpty. Operand has 2128 states, 1472 states have (on average 1.3226902173913044) internal successors, (1947), 1512 states have internal predecessors, (1947), 535 states have call successors, (535), 120 states have call predecessors, (535), 119 states have return successors, (527), 525 states have call predecessors, (527), 527 states have call successors, (527) [2023-11-12 02:07:21,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-12 02:07:21,867 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:07:21,868 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:07:21,870 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:07:21,878 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:07:21,878 INFO L85 PathProgramCache]: Analyzing trace with hash -356362106, now seen corresponding path program 1 times [2023-11-12 02:07:21,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:07:21,889 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299406326] [2023-11-12 02:07:21,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:07:21,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:07:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:23,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-12 02:07:23,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:23,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:07:23,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:23,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:07:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:23,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-12 02:07:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:23,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:07:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:24,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-12 02:07:24,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:24,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 02:07:24,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:07:24,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299406326] [2023-11-12 02:07:24,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [299406326] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:07:24,080 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:07:24,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-12 02:07:24,082 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739843420] [2023-11-12 02:07:24,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:07:24,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-12 02:07:24,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:07:24,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-12 02:07:24,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-12 02:07:24,140 INFO L87 Difference]: Start difference. First operand has 2128 states, 1472 states have (on average 1.3226902173913044) internal successors, (1947), 1512 states have internal predecessors, (1947), 535 states have call successors, (535), 120 states have call predecessors, (535), 119 states have return successors, (527), 525 states have call predecessors, (527), 527 states have call successors, (527) Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-12 02:07:32,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:07:32,632 INFO L93 Difference]: Finished difference Result 4434 states and 6452 transitions. [2023-11-12 02:07:32,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-12 02:07:32,634 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 57 [2023-11-12 02:07:32,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:07:32,689 INFO L225 Difference]: With dead ends: 4434 [2023-11-12 02:07:32,690 INFO L226 Difference]: Without dead ends: 2263 [2023-11-12 02:07:32,713 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-11-12 02:07:32,718 INFO L413 NwaCegarLoop]: 2262 mSDtfsCounter, 1257 mSDsluCounter, 2448 mSDsCounter, 0 mSdLazyCounter, 2244 mSolverCounterSat, 1355 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1265 SdHoareTripleChecker+Valid, 4710 SdHoareTripleChecker+Invalid, 3599 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1355 IncrementalHoareTripleChecker+Valid, 2244 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2023-11-12 02:07:32,719 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1265 Valid, 4710 Invalid, 3599 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1355 Valid, 2244 Invalid, 0 Unknown, 0 Unchecked, 7.9s Time] [2023-11-12 02:07:32,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2263 states. [2023-11-12 02:07:32,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2263 to 2084. [2023-11-12 02:07:32,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2084 states, 1438 states have (on average 1.2969401947148818) internal successors, (1865), 1468 states have internal predecessors, (1865), 527 states have call successors, (527), 119 states have call predecessors, (527), 118 states have return successors, (514), 512 states have call predecessors, (514), 514 states have call successors, (514) [2023-11-12 02:07:32,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 2084 states and 2906 transitions. [2023-11-12 02:07:32,997 INFO L78 Accepts]: Start accepts. Automaton has 2084 states and 2906 transitions. Word has length 57 [2023-11-12 02:07:32,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:07:32,998 INFO L495 AbstractCegarLoop]: Abstraction has 2084 states and 2906 transitions. [2023-11-12 02:07:32,998 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-12 02:07:32,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 2906 transitions. [2023-11-12 02:07:33,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-12 02:07:33,007 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:07:33,007 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:07:33,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-12 02:07:33,009 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:07:33,009 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:07:33,009 INFO L85 PathProgramCache]: Analyzing trace with hash 1571910596, now seen corresponding path program 1 times [2023-11-12 02:07:33,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:07:33,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487942199] [2023-11-12 02:07:33,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:07:33,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:07:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:34,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-12 02:07:34,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:34,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:07:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:34,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:07:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:34,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-12 02:07:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:34,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:07:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:34,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-12 02:07:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:07:34,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 02:07:34,921 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:07:34,921 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487942199] [2023-11-12 02:07:34,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487942199] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:07:34,924 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:07:34,924 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-12 02:07:34,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902933956] [2023-11-12 02:07:34,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:07:34,929 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-12 02:07:34,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:07:34,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-12 02:07:34,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-12 02:07:34,931 INFO L87 Difference]: Start difference. First operand 2084 states and 2906 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6)