./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 03e2d0e28997af6c53edeab79acb28db60116030b3545ebb50af81c3e69fe889 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:17:43,067 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:17:43,136 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:17:43,141 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:17:43,141 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:17:43,170 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:17:43,171 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:17:43,172 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:17:43,173 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:17:43,174 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:17:43,174 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:17:43,175 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:17:43,176 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:17:43,176 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:17:43,177 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:17:43,177 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:17:43,178 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:17:43,178 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:17:43,179 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:17:43,180 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:17:43,180 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:17:43,181 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:17:43,182 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:17:43,182 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:43,183 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:17:43,183 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:17:43,184 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:17:43,185 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:17:43,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:17:43,186 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:17:43,186 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03e2d0e28997af6c53edeab79acb28db60116030b3545ebb50af81c3e69fe889 [2023-11-24 22:17:43,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:17:43,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:17:43,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:17:43,475 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:17:43,476 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:17:43,477 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i [2023-11-24 22:17:46,704 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:17:47,496 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:17:47,497 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i [2023-11-24 22:17:47,575 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/data/8a28cf9d2/22bea48743a2404e8113ffb5968b1345/FLAG7d3ba55fd [2023-11-24 22:17:47,592 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/data/8a28cf9d2/22bea48743a2404e8113ffb5968b1345 [2023-11-24 22:17:47,595 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:17:47,596 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:17:47,598 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:47,598 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:17:47,603 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:17:47,604 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:47" (1/1) ... [2023-11-24 22:17:47,605 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5504e3bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:47, skipping insertion in model container [2023-11-24 22:17:47,606 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:47" (1/1) ... [2023-11-24 22:17:47,880 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:17:52,723 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_0aa62e68-b66a-4dff-a704-d107adcf36c2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482333,482346] [2023-11-24 22:17:52,727 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_0aa62e68-b66a-4dff-a704-d107adcf36c2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482502,482515] [2023-11-24 22:17:52,728 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_0aa62e68-b66a-4dff-a704-d107adcf36c2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482669,482682] [2023-11-24 22:17:52,729 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_0aa62e68-b66a-4dff-a704-d107adcf36c2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482837,482850] [2023-11-24 22:17:52,759 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:52,923 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:17:53,061 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"); [5734] [2023-11-24 22:17:53,063 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)); [5741] [2023-11-24 22:17:53,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5748] [2023-11-24 22:17:53,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5834] [2023-11-24 22:17:53,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5841] [2023-11-24 22:17:53,071 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)); [5898-5899] [2023-11-24 22:17:53,074 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)); [5932-5933] [2023-11-24 22:17:53,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6373] [2023-11-24 22:17:53,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6608] [2023-11-24 22:17:53,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6634] [2023-11-24 22:17:53,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6737] [2023-11-24 22:17:53,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6740] [2023-11-24 22:17:53,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6743] [2023-11-24 22:17:53,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6746] [2023-11-24 22:17:53,114 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" (103), "i" (12UL)); [6809-6810] [2023-11-24 22:17:53,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6942] [2023-11-24 22:17:53,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7033] [2023-11-24 22:17:53,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7073] [2023-11-24 22:17:53,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7160-7161] [2023-11-24 22:17:53,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7164-7165] [2023-11-24 22:17:53,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7168-7169] [2023-11-24 22:17:53,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7172-7173] [2023-11-24 22:17:53,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7218] [2023-11-24 22:17:53,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7311-7312] [2023-11-24 22:17:53,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7315-7316] [2023-11-24 22:17:53,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7319-7320] [2023-11-24 22:17:53,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (priv->mgmt_received): : "memory", "cc"); [7323-7324] [2023-11-24 22:17:53,156 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 *)"drivers/net/wireless/prism54/isl_38xx.c"), "i" (231), "i" (12UL)); [7549-7550] [2023-11-24 22:17:53,157 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 *)"drivers/net/wireless/prism54/isl_38xx.c"), "i" (236), "i" (12UL)); [7587-7588] [2023-11-24 22:17:53,157 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 *)"drivers/net/wireless/prism54/isl_38xx.c"), "i" (240), "i" (12UL)); [7600-7601] [2023-11-24 22:17:53,158 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 *)"drivers/net/wireless/prism54/isl_38xx.c"), "i" (245), "i" (12UL)); [7613-7614] [2023-11-24 22:17:53,158 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 *)"drivers/net/wireless/prism54/isl_38xx.c"), "i" (250), "i" (12UL)); [7627-7628] [2023-11-24 22:17:53,159 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 *)"drivers/net/wireless/prism54/isl_38xx.c"), "i" (253), "i" (12UL)); [7637-7638] [2023-11-24 22:17:53,237 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 *)"drivers/net/wireless/prism54/isl_ioctl.c"), "i" (376), "i" (12UL)); [8255-8256] [2023-11-24 22:17:53,350 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 *)"drivers/net/wireless/prism54/isl_ioctl.c"), "i" (2039), "i" (12UL)); [10496-10497] [2023-11-24 22:17:53,353 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 *)"drivers/net/wireless/prism54/isl_ioctl.c"), "i" (2071), "i" (12UL)); [10555-10556] [2023-11-24 22:17:53,422 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/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [11783-11784] [2023-11-24 22:17:53,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [11789-11791] [2023-11-24 22:17:53,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [11842] [2023-11-24 22:17:53,434 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12066] [2023-11-24 22:17:53,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12070] [2023-11-24 22:17:53,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12074] [2023-11-24 22:17:53,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12119] [2023-11-24 22:17:53,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12138] [2023-11-24 22:17:53,439 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 *)"drivers/net/wireless/prism54/islpci_dev.c"), "i" (144), "i" (12UL)); [12143-12144] [2023-11-24 22:17:53,439 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 *)"drivers/net/wireless/prism54/islpci_dev.c"), "i" (147), "i" (12UL)); [12159-12160] [2023-11-24 22:17:53,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12173] [2023-11-24 22:17:53,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12177] [2023-11-24 22:17:53,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12181] [2023-11-24 22:17:53,452 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12389] [2023-11-24 22:17:53,452 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12393] [2023-11-24 22:17:53,453 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12397] [2023-11-24 22:17:53,489 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 *)"drivers/net/wireless/prism54/islpci_dev.c"), "i" (957), "i" (12UL)); [12969-12970] [2023-11-24 22:17:53,490 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 *)"drivers/net/wireless/prism54/islpci_dev.c"), "i" (958), "i" (12UL)); [12984-12985] [2023-11-24 22:17:53,491 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 *)"drivers/net/wireless/prism54/islpci_dev.c"), "i" (959), "i" (12UL)); [12997-12998] [2023-11-24 22:17:53,531 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 *)"drivers/net/wireless/prism54/islpci_hotplug.c"), "i" (221), "i" (12UL)); [13661-13662] [2023-11-24 22:17:53,536 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 *)"drivers/net/wireless/prism54/islpci_hotplug.c"), "i" (263), "i" (12UL)); [13726-13727] [2023-11-24 22:17:53,539 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 *)"drivers/net/wireless/prism54/islpci_hotplug.c"), "i" (288), "i" (12UL)); [13771-13772] [2023-11-24 22:17:53,583 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (342), "i" (12UL)); [15528-15529] [2023-11-24 22:17:53,586 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (411), "i" (12UL)); [15671-15672] [2023-11-24 22:17:53,589 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (427), "i" (12UL)); [15703-15704] [2023-11-24 22:17:53,590 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (428), "i" (12UL)); [15714-15715] [2023-11-24 22:17:53,597 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (488), "i" (12UL)); [15803-15804] [2023-11-24 22:17:53,601 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (527), "i" (12UL)); [15867-15868] [2023-11-24 22:17:53,602 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (528), "i" (12UL)); [15878-15879] [2023-11-24 22:17:53,604 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (566), "i" (12UL)); [15938-15939] [2023-11-24 22:17:53,608 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (602), "i" (12UL)); [16003-16004] [2023-11-24 22:17:53,611 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (629), "i" (12UL)); [16058-16059] [2023-11-24 22:17:53,612 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (630), "i" (12UL)); [16070-16071] [2023-11-24 22:17:53,614 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (639), "i" (12UL)); [16094-16095] [2023-11-24 22:17:53,615 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (640), "i" (12UL)); [16106-16107] [2023-11-24 22:17:53,616 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (641), "i" (12UL)); [16117-16118] [2023-11-24 22:17:53,628 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 *)"drivers/net/wireless/prism54/oid_mgt.c"), "i" (899), "i" (12UL)); [16469-16470] [2023-11-24 22:17:53,655 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_0aa62e68-b66a-4dff-a704-d107adcf36c2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482333,482346] [2023-11-24 22:17:53,655 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_0aa62e68-b66a-4dff-a704-d107adcf36c2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482502,482515] [2023-11-24 22:17:53,656 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_0aa62e68-b66a-4dff-a704-d107adcf36c2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482669,482682] [2023-11-24 22:17:53,657 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_0aa62e68-b66a-4dff-a704-d107adcf36c2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-prism54-prism54.cil.i[482837,482850] [2023-11-24 22:17:53,670 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:54,027 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:17:54,027 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:17:54,027 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:17:54,027 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:17:54,037 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:17:54,038 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54 WrapperNode [2023-11-24 22:17:54,038 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:54,039 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:54,040 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:17:54,040 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:17:54,048 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,255 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,599 INFO L138 Inliner]: procedures = 578, calls = 6514, calls flagged for inlining = 254, calls inlined = 233, statements flattened = 9268 [2023-11-24 22:17:54,600 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:54,601 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:17:54,601 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:17:54,601 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:17:54,612 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,612 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,674 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,675 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:55,000 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:55,041 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:55,098 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:55,140 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:55,327 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:17:55,329 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:17:55,329 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:17:55,329 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:17:55,330 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:55,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:55,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:17:55,396 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:17:55,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa62e68-b66a-4dff-a704-d107adcf36c2/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:17:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2023-11-24 22:17:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2023-11-24 22:17:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2023-11-24 22:17:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2023-11-24 22:17:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-11-24 22:17:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-24 22:17:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-24 22:17:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:17:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:17:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2023-11-24 22:17:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2023-11-24 22:17:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-24 22:17:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-24 22:17:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:17:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:17:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2023-11-24 22:17:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2023-11-24 22:17:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2023-11-24 22:17:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2023-11-24 22:17:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 22:17:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 22:17:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 22:17:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 22:17:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-24 22:17:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-24 22:17:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2023-11-24 22:17:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2023-11-24 22:17:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2023-11-24 22:17:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2023-11-24 22:17:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2023-11-24 22:17:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2023-11-24 22:17:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2023-11-24 22:17:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2023-11-24 22:17:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-24 22:17:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2023-11-24 22:17:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2023-11-24 22:17:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-24 22:17:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-24 22:17:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 22:17:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 22:17:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 22:17:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 22:17:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 22:17:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 22:17:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2023-11-24 22:17:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2023-11-24 22:17:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:17:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:17:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-24 22:17:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-24 22:17:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:17:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure send_simple_event [2023-11-24 22:17:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure send_simple_event [2023-11-24 22:17:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-24 22:17:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-24 22:17:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-24 22:17:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-24 22:17:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure send_formatted_event [2023-11-24 22:17:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure send_formatted_event [2023-11-24 22:17:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2023-11-24 22:17:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2023-11-24 22:17:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 22:17:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 22:17:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:17:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2023-11-24 22:17:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2023-11-24 22:17:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 22:17:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 22:17:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-24 22:17:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-24 22:17:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-11-24 22:17:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-11-24 22:17:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:17:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 22:17:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 22:17:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:17:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 22:17:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 22:17:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 22:17:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 22:17:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 22:17:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 22:17:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 22:17:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 22:17:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_open [2023-11-24 22:17:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_open [2023-11-24 22:17:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2023-11-24 22:17:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2023-11-24 22:17:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 22:17:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 22:17:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 22:17:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 22:17:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:17:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 22:17:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 22:17:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 22:17:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 22:17:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2023-11-24 22:17:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2023-11-24 22:17:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-24 22:17:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-24 22:17:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:17:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 22:17:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 22:17:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:17:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:17:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:17:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-24 22:17:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:17:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:17:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-24 22:17:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-24 22:17:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 22:17:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 22:17:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-24 22:17:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-24 22:17:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:17:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:17:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-24 22:17:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-24 22:17:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 22:17:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 22:17:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-11-24 22:17:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-11-24 22:17:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-24 22:17:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-24 22:17:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-24 22:17:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-24 22:17:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2023-11-24 22:17:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2023-11-24 22:17:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-11-24 22:17:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-11-24 22:17:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-24 22:17:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-24 22:17:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:17:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:17:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2023-11-24 22:17:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2023-11-24 22:17:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-24 22:17:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-24 22:17:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-24 22:17:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-24 22:17:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2023-11-24 22:17:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2023-11-24 22:17:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_wpa_bss_ie_get [2023-11-24 22:17:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_wpa_bss_ie_get [2023-11-24 22:17:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:17:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:17:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:17:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:17:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 22:17:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 22:17:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-24 22:17:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-24 22:17:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-24 22:17:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-24 22:17:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure handle_request [2023-11-24 22:17:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_request [2023-11-24 22:17:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2023-11-24 22:17:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2023-11-24 22:17:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-24 22:17:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-24 22:17:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-24 22:17:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-24 22:17:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-24 22:17:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-24 22:17:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 22:17:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 22:17:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 22:17:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 22:17:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-24 22:17:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-24 22:17:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 22:17:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 22:17:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-24 22:17:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-24 22:17:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:17:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-24 22:17:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-24 22:17:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2023-11-24 22:17:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2023-11-24 22:17:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2023-11-24 22:17:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2023-11-24 22:17:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:17:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_varlen [2023-11-24 22:17:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_varlen [2023-11-24 22:17:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-11-24 22:17:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-11-24 22:17:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2023-11-24 22:17:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2023-11-24 22:17:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:17:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_close [2023-11-24 22:17:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_close [2023-11-24 22:17:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 22:17:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 22:17:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-24 22:17:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-24 22:17:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_get_request [2023-11-24 22:17:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_get_request [2023-11-24 22:17:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-24 22:17:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-24 22:17:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-24 22:17:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-24 22:17:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-24 22:17:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-24 22:17:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 22:17:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 22:17:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2023-11-24 22:17:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2023-11-24 22:17:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2023-11-24 22:17:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2023-11-24 22:17:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 22:17:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 22:17:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-24 22:17:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-24 22:17:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-24 22:17:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-24 22:17:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 22:17:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 22:17:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-24 22:17:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-24 22:17:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2023-11-24 22:17:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2023-11-24 22:17:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-24 22:17:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-24 22:17:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-24 22:17:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-24 22:17:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 22:17:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 22:17:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2023-11-24 22:17:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2023-11-24 22:17:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2023-11-24 22:17:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2023-11-24 22:17:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2023-11-24 22:17:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2023-11-24 22:17:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 22:17:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 22:17:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2023-11-24 22:17:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2023-11-24 22:17:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:17:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-24 22:17:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-24 22:17:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-24 22:17:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-24 22:17:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:17:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:17:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2023-11-24 22:17:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2023-11-24 22:17:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2023-11-24 22:17:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2023-11-24 22:17:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-24 22:17:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-24 22:17:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2023-11-24 22:17:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2023-11-24 22:17:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-24 22:17:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-24 22:17:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-24 22:17:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-24 22:17:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 22:17:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 22:17:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-24 22:17:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-24 22:17:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-11-24 22:17:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-11-24 22:17:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2023-11-24 22:17:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2023-11-24 22:17:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-24 22:17:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-24 22:17:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-24 22:17:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-24 22:17:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:17:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 22:17:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 22:17:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-24 22:17:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-24 22:17:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2023-11-24 22:17:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2023-11-24 22:17:56,881 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:17:56,887 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:17:57,460 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:18:07,181 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 22:18:07,632 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:18:10,712 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:18:10,713 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-24 22:18:10,715 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:18:10 BoogieIcfgContainer [2023-11-24 22:18:10,716 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:18:10,717 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:18:10,717 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:18:10,729 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:18:10,729 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:18:10" (1/1) ... [2023-11-24 22:18:10,739 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:18:10,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1999 states and 2895 transitions. [2023-11-24 22:18:10,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 2895 transitions. [2023-11-24 22:18:10,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-24 22:18:10,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,795 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-24 22:18:13,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 2006 states and 2909 transitions. [2023-11-24 22:18:13,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 2909 transitions. [2023-11-24 22:18:13,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:18:13,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,442 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-24 22:18:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 2015 states and 2925 transitions. [2023-11-24 22:18:14,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 2925 transitions. [2023-11-24 22:18:14,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 22:18:14,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:18:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2942 states to 2021 states and 2942 transitions. [2023-11-24 22:18:15,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 2942 transitions. [2023-11-24 22:18:15,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 22:18:15,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-24 22:18:16,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 2025 states and 2945 transitions. [2023-11-24 22:18:16,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 2945 transitions. [2023-11-24 22:18:16,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 22:18:16,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:18:17,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2960 states to 2032 states and 2960 transitions. [2023-11-24 22:18:17,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 2960 transitions. [2023-11-24 22:18:17,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:18:17,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,805 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:18:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 2040 states and 2983 transitions. [2023-11-24 22:18:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 2983 transitions. [2023-11-24 22:18:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:18:19,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,787 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:18:19,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 2041 states and 2983 transitions. [2023-11-24 22:18:19,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 2983 transitions. [2023-11-24 22:18:19,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:18:19,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,697 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2023-11-24 22:18:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 2048 states and 3002 transitions. [2023-11-24 22:18:20,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3002 transitions. [2023-11-24 22:18:20,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:18:20,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,856 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:18:22,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 2055 states and 3023 transitions. [2023-11-24 22:18:22,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3023 transitions. [2023-11-24 22:18:22,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:18:22,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,316 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-24 22:18:23,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 2057 states and 3025 transitions. [2023-11-24 22:18:23,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3025 transitions. [2023-11-24 22:18:23,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:18:23,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,248 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2023-11-24 22:18:24,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 2064 states and 3043 transitions. [2023-11-24 22:18:24,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3043 transitions. [2023-11-24 22:18:24,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:18:24,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,331 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-24 22:18:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 2065 states and 3044 transitions. [2023-11-24 22:18:25,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3044 transitions. [2023-11-24 22:18:25,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:18:25,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,252 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-24 22:18:26,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 2073 states and 3065 transitions. [2023-11-24 22:18:26,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3065 transitions. [2023-11-24 22:18:26,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:18:26,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat