./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC --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 e1753b096bee1be8e975c2834cf4405fbc3d5324c28e7dcb4db9c85efda2a229 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 22:34:45,010 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 22:34:45,087 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-23 22:34:45,092 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 22:34:45,092 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 22:34:45,136 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 22:34:45,137 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 22:34:45,137 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 22:34:45,137 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 22:34:45,137 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 22:34:45,138 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 22:34:45,141 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 22:34:45,141 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 22:34:45,141 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 22:34:45,142 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 22:34:45,142 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 22:34:45,142 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 22:34:45,142 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 22:34:45,142 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 22:34:45,142 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 22:34:45,142 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 22:34:45,142 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 22:34:45,142 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 22:34:45,142 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 22:34:45,143 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 22:34:45,143 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 22:34:45,143 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 22:34:45,143 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 22:34:45,143 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 22:34:45,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 22:34:45,143 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 22:34:45,143 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 22:34:45,143 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 22:34:45,143 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 22:34:45,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 22:34:45,144 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 22:34:45,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 22:34:45,144 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 22:34:45,144 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 22:34:45,144 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 22:34:45,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 22:34:45,144 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 22:34:45,144 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 22:34:45,144 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 22:34:45,144 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 22:34:45,145 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC 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 -> e1753b096bee1be8e975c2834cf4405fbc3d5324c28e7dcb4db9c85efda2a229 [2024-11-23 22:34:45,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 22:34:45,533 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 22:34:45,536 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 22:34:45,537 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 22:34:45,538 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 22:34:45,539 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i [2024-11-23 22:34:48,845 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/data/9aa3913d2/ec6c22c71e7441a1bbb5e2343d54e87b/FLAG50a4159da [2024-11-23 22:34:49,692 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 22:34:49,693 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i [2024-11-23 22:34:49,744 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/data/9aa3913d2/ec6c22c71e7441a1bbb5e2343d54e87b/FLAG50a4159da [2024-11-23 22:34:49,924 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/data/9aa3913d2/ec6c22c71e7441a1bbb5e2343d54e87b [2024-11-23 22:34:49,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 22:34:49,929 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 22:34:49,930 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 22:34:49,931 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 22:34:49,937 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 22:34:49,938 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:34:49" (1/1) ... [2024-11-23 22:34:49,941 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c0a7f97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:49, skipping insertion in model container [2024-11-23 22:34:49,941 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:34:49" (1/1) ... [2024-11-23 22:34:50,133 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 22:34:53,488 WARN L250 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_f5596f46-f249-4b5c-9036-9db3f4afc338/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i[418024,418037] [2024-11-23 22:34:53,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 22:34:53,626 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 22:34:53,853 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"); [6540] [2024-11-23 22:34:53,855 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)); [6547] [2024-11-23 22:34:53,860 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6555-6556] [2024-11-23 22:34:53,870 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; incl %0": "+m" (v->counter)); [6699] [2024-11-23 22:34:53,870 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; decl %0": "+m" (v->counter)); [6706] [2024-11-23 22:34:53,871 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [6714-6715] [2024-11-23 22:34:53,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6726] [2024-11-23 22:34:53,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6729] [2024-11-23 22:34:53,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6732] [2024-11-23 22:34:53,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6735] [2024-11-23 22:34:53,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6822] [2024-11-23 22:34:53,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6830] [2024-11-23 22:34:53,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6837] [2024-11-23 22:34:53,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6844] [2024-11-23 22:34:53,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6851] [2024-11-23 22:34:53,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7086-7087] [2024-11-23 22:34:53,901 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)); [7115-7116] [2024-11-23 22:34:53,903 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" (84), "i" (12UL)); [7149-7150] [2024-11-23 22:34:53,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (96), "i" (12UL)); [7173-7174] [2024-11-23 22:34:53,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [7309] [2024-11-23 22:34:53,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [7317-7318] [2024-11-23 22:34:53,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [7648-7649] [2024-11-23 22:34:53,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7654] [2024-11-23 22:34:54,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10498/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c"), "i" (1803), "i" (12UL)); [9892-9893] [2024-11-23 22:34:54,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9952] [2024-11-23 22:34:54,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [12313] [2024-11-23 22:34:54,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [12328] [2024-11-23 22:34:54,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12561] [2024-11-23 22:34:54,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12571] [2024-11-23 22:34:54,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12594] [2024-11-23 22:34:54,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12604] [2024-11-23 22:34:54,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12860] [2024-11-23 22:34:54,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10498/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/atheros/atl1e/atl1e_param.c"), "i" (163), "i" (12UL)); [14020-14021] [2024-11-23 22:34:54,381 WARN L250 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_f5596f46-f249-4b5c-9036-9db3f4afc338/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i[418024,418037] [2024-11-23 22:34:54,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 22:34:54,807 INFO L204 MainTranslator]: Completed translation [2024-11-23 22:34:54,807 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54 WrapperNode [2024-11-23 22:34:54,808 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 22:34:54,809 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 22:34:54,809 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 22:34:54,809 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 22:34:54,819 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:54,965 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:55,361 INFO L138 Inliner]: procedures = 464, calls = 3213, calls flagged for inlining = 209, calls inlined = 194, statements flattened = 8842 [2024-11-23 22:34:55,362 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 22:34:55,363 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 22:34:55,363 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 22:34:55,363 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 22:34:55,375 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:55,375 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:55,439 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:58,265 INFO L175 MemorySlicer]: Split 1666 memory accesses to 34 slices as follows [6, 7, 5, 6, 7, 4, 40, 84, 1089, 12, 2, 2, 5, 2, 9, 5, 4, 5, 9, 9, 4, 7, 43, 35, 37, 35, 16, 35, 35, 1, 2, 17, 3, 84]. 65 percent of accesses are in the largest equivalence class. The 174 initializations are split as follows [6, 0, 0, 6, 0, 0, 0, 0, 16, 12, 2, 0, 5, 0, 8, 5, 0, 4, 8, 8, 4, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 84]. The 753 writes are split as follows [0, 4, 3, 0, 4, 1, 24, 72, 435, 0, 0, 1, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 43, 34, 19, 34, 1, 34, 34, 0, 1, 6, 0, 0]. [2024-11-23 22:34:58,266 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:58,267 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:58,508 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:58,538 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:58,587 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:58,787 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:58,827 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:58,937 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 22:34:58,940 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 22:34:58,940 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 22:34:58,940 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 22:34:58,942 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (1/1) ... [2024-11-23 22:34:58,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 22:34:58,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 22:34:58,994 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 22:34:59,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5596f46-f249-4b5c-9036-9db3f4afc338/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 22:34:59,058 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-23 22:34:59,058 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-23 22:34:59,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-23 22:34:59,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-23 22:34:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_phy_reg [2024-11-23 22:34:59,059 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_phy_reg [2024-11-23 22:34:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-23 22:34:59,059 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-23 22:34:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_force_ps [2024-11-23 22:34:59,059 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_force_ps [2024-11-23 22:34:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-23 22:34:59,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-23 22:34:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-23 22:34:59,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-23 22:34:59,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-23 22:34:59,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-23 22:34:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-23 22:34:59,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-23 22:34:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_del_timer [2024-11-23 22:34:59,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_del_timer [2024-11-23 22:34:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-23 22:34:59,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-23 22:34:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_error_detected [2024-11-23 22:34:59,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_error_detected [2024-11-23 22:34:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_change_mtu [2024-11-23 22:34:59,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_change_mtu [2024-11-23 22:34:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-23 22:34:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-23 22:34:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-23 22:34:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-23 22:34:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-23 22:34:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-23 22:34:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-23 22:34:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-23 22:34:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-23 22:34:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-23 22:34:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-23 22:34:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-23 22:34:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_disable [2024-11-23 22:34:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_disable [2024-11-23 22:34:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restart_autoneg [2024-11-23 22:34:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restart_autoneg [2024-11-23 22:34:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-23 22:34:59,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-23 22:34:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-23 22:34:59,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-23 22:34:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tpd [2024-11-23 22:34:59,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tpd [2024-11-23 22:34:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-23 22:34:59,066 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-23 22:34:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-23 22:34:59,066 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-23 22:34:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-23 22:34:59,066 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-23 22:34:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-23 22:34:59,066 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-23 22:34:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_irq [2024-11-23 22:34:59,070 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_irq [2024-11-23 22:34:59,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-23 22:34:59,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-23 22:34:59,070 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-23 22:34:59,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-23 22:34:59,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-23 22:34:59,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-23 22:34:59,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-23 22:34:59,070 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_shutdown [2024-11-23 22:34:59,071 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_shutdown [2024-11-23 22:34:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-23 22:34:59,071 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-23 22:34:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_eeprom_exist [2024-11-23 22:34:59,071 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_eeprom_exist [2024-11-23 22:34:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-23 22:34:59,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-23 22:34:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-23 22:34:59,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-23 22:34:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-23 22:34:59,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-23 22:34:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-23 22:34:59,071 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-23 22:34:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-23 22:34:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-23 22:34:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-23 22:34:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-23 22:34:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hw_set_mac_addr [2024-11-23 22:34:59,073 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hw_set_mac_addr [2024-11-23 22:34:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-23 22:34:59,073 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-23 22:34:59,074 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-23 22:34:59,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-23 22:34:59,074 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tx_buffer [2024-11-23 22:34:59,079 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tx_buffer [2024-11-23 22:34:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-23 22:34:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-23 22:34:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-23 22:34:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-23 22:34:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-23 22:34:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-23 22:34:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-23 22:34:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-23 22:34:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-23 22:34:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_task [2024-11-23 22:34:59,081 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_task [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-23 22:34:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-23 22:34:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-23 22:34:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-23 22:34:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-23 22:34:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-23 22:34:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-23 22:34:59,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-23 22:34:59,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-23 22:34:59,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2024-11-23 22:34:59,090 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-23 22:34:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-23 22:34:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-23 22:34:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-23 22:34:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-23 22:34:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-23 22:34:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-23 22:34:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-23 22:34:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-23 22:34:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-23 22:34:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-23 22:34:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-23 22:34:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-23 22:34:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-23 22:34:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-23 22:34:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-23 22:34:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-23 22:34:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-23 22:34:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-23 22:34:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-23 22:34:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-23 22:34:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-23 22:34:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-23 22:34:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-23 22:34:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-23 22:34:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-23 22:34:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-23 22:34:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-23 22:34:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-23 22:34:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-23 22:34:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-23 22:34:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-23 22:34:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-23 22:34:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-23 22:34:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-23 22:34:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-23 22:34:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-23 22:34:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_reset [2024-11-23 22:34:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_reset [2024-11-23 22:34:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-23 22:34:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-23 22:34:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-23 22:34:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-23 22:34:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_down [2024-11-23 22:34:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_down [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-23 22:34:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_vlan_mode [2024-11-23 22:34:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_vlan_mode [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-23 22:34:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_fix_features [2024-11-23 22:34:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_fix_features [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-23 22:34:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-23 22:34:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-23 22:34:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-23 22:34:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-23 22:34:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-23 22:34:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-23 22:34:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-23 22:34:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-23 22:34:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-23 22:34:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-23 22:34:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-23 22:34:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-23 22:34:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-23 22:34:59,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-23 22:34:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_multi [2024-11-23 22:34:59,107 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_multi [2024-11-23 22:34:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-23 22:34:59,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-23 22:34:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_remove [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_remove [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_ring_resources [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_ring_resources [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_stats [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_stats [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_validate_option [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_validate_option [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 22:34:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-23 22:34:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-23 22:34:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-23 22:34:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-23 22:34:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-23 22:34:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-23 22:34:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-23 22:34:59,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-23 22:34:59,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-23 22:34:59,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-23 22:34:59,118 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-23 22:34:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_ring [2024-11-23 22:34:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_ring [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2024-11-23 22:34:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-23 22:34:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-23 22:34:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-23 22:34:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-23 22:34:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_mac_addr [2024-11-23 22:34:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_mac_addr [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-23 22:34:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-23 22:34:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-23 22:34:59,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-23 22:34:59,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-23 22:34:59,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-23 22:34:59,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-23 22:34:59,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-23 22:34:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-23 22:34:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-23 22:34:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-23 22:34:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-23 22:34:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-23 22:34:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_resume [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_resume [2024-11-23 22:34:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2024-11-23 22:34:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-23 22:34:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-23 22:34:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-23 22:34:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-23 22:34:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-23 22:34:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-23 22:34:59,128 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-23 22:34:59,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-23 22:34:59,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_timeout [2024-11-23 22:34:59,128 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_timeout [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-23 22:34:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-23 22:34:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-23 22:34:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-23 22:34:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-23 22:34:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-23 22:34:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-23 22:34:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-23 22:34:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-23 22:34:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-23 22:34:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-23 22:34:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-23 22:34:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-23 22:34:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-23 22:34:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-23 22:34:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_vlan_mode [2024-11-23 22:34:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_vlan_mode [2024-11-23 22:34:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_phy_reg [2024-11-23 22:34:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_phy_reg [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-23 22:34:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-23 22:34:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_up [2024-11-23 22:34:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_up [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-23 22:34:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-23 22:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-23 22:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_commit [2024-11-23 22:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_commit [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-23 22:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-23 22:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-23 22:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-23 22:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-23 22:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-23 22:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-23 22:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-23 22:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-23 22:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_ioctl [2024-11-23 22:34:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_ioctl [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_link_chg_task [2024-11-23 22:34:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_link_chg_task [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reinit_locked [2024-11-23 22:34:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reinit_locked [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_init [2024-11-23 22:34:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_init [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_intr [2024-11-23 22:34:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_intr [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-23 22:34:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2024-11-23 22:34:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-23 22:34:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2024-11-23 22:34:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-23 22:34:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_enable [2024-11-23 22:34:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_enable [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-23 22:34:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-23 22:34:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-23 22:34:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-23 22:34:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-23 22:34:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-23 22:34:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-23 22:34:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-23 22:34:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-23 22:34:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_slot_reset [2024-11-23 22:34:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_slot_reset [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_netpoll [2024-11-23 22:34:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_netpoll [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-23 22:34:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_eeprom [2024-11-23 22:34:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_eeprom [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_suspend [2024-11-23 22:34:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_suspend [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-23 22:34:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-23 22:34:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-23 22:34:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_features [2024-11-23 22:34:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_features [2024-11-23 22:34:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_request_irq [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_request_irq [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_6 [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_6 [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom_len [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom_len [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_hw [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_hw [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-23 22:34:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-23 22:34:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-23 22:34:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs_len [2024-11-23 22:34:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs_len [2024-11-23 22:34:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_ring [2024-11-23 22:34:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_ring [2024-11-23 22:35:00,854 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 22:35:00,859 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 22:35:31,991 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-23 22:35:47,841 INFO L? ?]: Removed 3937 outVars from TransFormulas that were not future-live. [2024-11-23 22:35:47,841 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 22:35:47,930 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 22:35:47,930 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-23 22:35:47,931 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:35:47 BoogieIcfgContainer [2024-11-23 22:35:47,932 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 22:35:47,935 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 22:35:47,935 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 22:35:47,941 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 22:35:47,942 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:34:49" (1/3) ... [2024-11-23 22:35:47,942 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78edf5ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:35:47, skipping insertion in model container [2024-11-23 22:35:47,943 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:54" (2/3) ... [2024-11-23 22:35:47,944 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78edf5ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:35:47, skipping insertion in model container [2024-11-23 22:35:47,944 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:35:47" (3/3) ... [2024-11-23 22:35:47,945 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i [2024-11-23 22:35:47,968 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 22:35:47,971 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i that has 220 procedures, 3763 locations, 1 initial locations, 102 loop locations, and 1 error locations. [2024-11-23 22:35:48,138 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 22:35:48,153 INFO L333 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, 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;@299bfaf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 22:35:48,154 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-23 22:35:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand has 3469 states, 2556 states have (on average 1.3689358372456963) internal successors, (3499), 2603 states have internal predecessors, (3499), 758 states have call successors, (758), 154 states have call predecessors, (758), 153 states have return successors, (747), 736 states have call predecessors, (747), 747 states have call successors, (747) [2024-11-23 22:35:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-23 22:35:48,211 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:35:48,212 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 22:35:48,213 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:35:48,218 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:35:48,219 INFO L85 PathProgramCache]: Analyzing trace with hash 1674891063, now seen corresponding path program 1 times [2024-11-23 22:35:48,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:35:48,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915881296] [2024-11-23 22:35:48,228 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:35:48,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:36:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:36:01,391 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-23 22:36:01,391 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:36:01,391 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1915881296] [2024-11-23 22:36:01,393 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1915881296] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:36:01,394 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:36:01,394 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:36:01,396 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2057672326] [2024-11-23 22:36:01,396 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:36:01,402 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:36:01,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:36:01,427 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:36:01,428 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:36:01,436 INFO L87 Difference]: Start difference. First operand has 3469 states, 2556 states have (on average 1.3689358372456963) internal successors, (3499), 2603 states have internal predecessors, (3499), 758 states have call successors, (758), 154 states have call predecessors, (758), 153 states have return successors, (747), 736 states have call predecessors, (747), 747 states have call successors, (747) Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-23 22:36:03,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:36:03,144 INFO L93 Difference]: Finished difference Result 9537 states and 13976 transitions. [2024-11-23 22:36:03,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:36:03,147 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 176 [2024-11-23 22:36:03,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:36:03,228 INFO L225 Difference]: With dead ends: 9537 [2024-11-23 22:36:03,229 INFO L226 Difference]: Without dead ends: 6021 [2024-11-23 22:36:03,260 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:36:03,262 INFO L435 NwaCegarLoop]: 4936 mSDtfsCounter, 3753 mSDsluCounter, 4757 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3753 SdHoareTripleChecker+Valid, 9693 SdHoareTripleChecker+Invalid, 112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-23 22:36:03,263 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3753 Valid, 9693 Invalid, 112 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-23 22:36:03,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6021 states. [2024-11-23 22:36:03,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6021 to 5973. [2024-11-23 22:36:03,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5973 states, 4432 states have (on average 1.3413808664259927) internal successors, (5945), 4497 states have internal predecessors, (5945), 1273 states have call successors, (1273), 269 states have call predecessors, (1273), 267 states have return successors, (1272), 1244 states have call predecessors, (1272), 1272 states have call successors, (1272) [2024-11-23 22:36:03,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5973 states to 5973 states and 8490 transitions. [2024-11-23 22:36:03,879 INFO L78 Accepts]: Start accepts. Automaton has 5973 states and 8490 transitions. Word has length 176 [2024-11-23 22:36:03,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:36:03,879 INFO L471 AbstractCegarLoop]: Abstraction has 5973 states and 8490 transitions. [2024-11-23 22:36:03,880 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-23 22:36:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 5973 states and 8490 transitions. [2024-11-23 22:36:03,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-23 22:36:03,902 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:36:03,903 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-23 22:36:03,903 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-23 22:36:03,903 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:36:03,904 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:36:03,904 INFO L85 PathProgramCache]: Analyzing trace with hash 751683895, now seen corresponding path program 1 times [2024-11-23 22:36:03,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:36:03,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657361443] [2024-11-23 22:36:03,905 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:36:03,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:36:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:36:15,833 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-23 22:36:15,834 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:36:15,834 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657361443] [2024-11-23 22:36:15,834 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1657361443] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:36:15,834 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:36:15,834 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:36:15,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154982653] [2024-11-23 22:36:15,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:36:15,839 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:36:15,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:36:15,839 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:36:15,839 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:36:15,840 INFO L87 Difference]: Start difference. First operand 5973 states and 8490 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-11-23 22:36:16,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:36:16,908 INFO L93 Difference]: Finished difference Result 16958 states and 24051 transitions. [2024-11-23 22:36:16,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:36:16,909 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 253 [2024-11-23 22:36:16,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:36:17,001 INFO L225 Difference]: With dead ends: 16958 [2024-11-23 22:36:17,001 INFO L226 Difference]: Without dead ends: 11020 [2024-11-23 22:36:17,033 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:36:17,034 INFO L435 NwaCegarLoop]: 4921 mSDtfsCounter, 4227 mSDsluCounter, 4804 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4227 SdHoareTripleChecker+Valid, 9725 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-23 22:36:17,035 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4227 Valid, 9725 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-23 22:36:17,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11020 states. [2024-11-23 22:36:17,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11020 to 11017. [2024-11-23 22:36:17,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11017 states, 8151 states have (on average 1.3386087596613911) internal successors, (10911), 8277 states have internal predecessors, (10911), 2346 states have call successors, (2346), 522 states have call predecessors, (2346), 519 states have return successors, (2345), 2289 states have call predecessors, (2345), 2345 states have call successors, (2345) [2024-11-23 22:36:17,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11017 states to 11017 states and 15602 transitions. [2024-11-23 22:36:17,607 INFO L78 Accepts]: Start accepts. Automaton has 11017 states and 15602 transitions. Word has length 253 [2024-11-23 22:36:17,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:36:17,609 INFO L471 AbstractCegarLoop]: Abstraction has 11017 states and 15602 transitions. [2024-11-23 22:36:17,609 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-11-23 22:36:17,609 INFO L276 IsEmpty]: Start isEmpty. Operand 11017 states and 15602 transitions. [2024-11-23 22:36:17,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-23 22:36:17,637 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:36:17,638 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-23 22:36:17,638 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-23 22:36:17,638 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:36:17,640 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:36:17,640 INFO L85 PathProgramCache]: Analyzing trace with hash -1998901825, now seen corresponding path program 1 times [2024-11-23 22:36:17,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:36:17,641 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [464881161] [2024-11-23 22:36:17,641 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:36:17,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:36:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:36:29,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1418 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1418 trivial. 0 not checked. [2024-11-23 22:36:29,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:36:29,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [464881161] [2024-11-23 22:36:29,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [464881161] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:36:29,722 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:36:29,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:36:29,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1829055417] [2024-11-23 22:36:29,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:36:29,725 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:36:29,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:36:29,725 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:36:29,726 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:36:29,726 INFO L87 Difference]: Start difference. First operand 11017 states and 15602 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-23 22:36:30,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:36:30,240 INFO L93 Difference]: Finished difference Result 11023 states and 15610 transitions. [2024-11-23 22:36:30,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:36:30,241 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 360 [2024-11-23 22:36:30,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:36:30,359 INFO L225 Difference]: With dead ends: 11023 [2024-11-23 22:36:30,360 INFO L226 Difference]: Without dead ends: 11020 [2024-11-23 22:36:30,370 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:36:30,371 INFO L435 NwaCegarLoop]: 4890 mSDtfsCounter, 0 mSDsluCounter, 4885 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9775 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 22:36:30,372 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9775 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 22:36:30,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11020 states. [2024-11-23 22:36:30,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11020 to 11020. [2024-11-23 22:36:31,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11020 states, 8154 states have (on average 1.3384841795437823) internal successors, (10914), 8280 states have internal predecessors, (10914), 2346 states have call successors, (2346), 522 states have call predecessors, (2346), 519 states have return successors, (2345), 2289 states have call predecessors, (2345), 2345 states have call successors, (2345) [2024-11-23 22:36:31,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11020 states to 11020 states and 15605 transitions. [2024-11-23 22:36:31,115 INFO L78 Accepts]: Start accepts. Automaton has 11020 states and 15605 transitions. Word has length 360 [2024-11-23 22:36:31,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:36:31,120 INFO L471 AbstractCegarLoop]: Abstraction has 11020 states and 15605 transitions. [2024-11-23 22:36:31,122 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-11-23 22:36:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 11020 states and 15605 transitions. [2024-11-23 22:36:31,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-23 22:36:31,161 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:36:31,162 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-23 22:36:31,162 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-23 22:36:31,162 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:36:31,163 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:36:31,164 INFO L85 PathProgramCache]: Analyzing trace with hash -1777031548, now seen corresponding path program 1 times [2024-11-23 22:36:31,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:36:31,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1386697452] [2024-11-23 22:36:31,164 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:36:31,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:36:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:36:45,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1418 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1418 trivial. 0 not checked. [2024-11-23 22:36:45,206 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:36:45,206 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1386697452] [2024-11-23 22:36:45,206 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1386697452] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:36:45,206 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:36:45,207 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-23 22:36:45,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1690511075] [2024-11-23 22:36:45,207 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:36:45,207 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 22:36:45,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:36:45,210 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 22:36:45,210 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 22:36:45,210 INFO L87 Difference]: Start difference. First operand 11020 states and 15605 transitions. Second operand has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-23 22:36:46,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:36:46,230 INFO L93 Difference]: Finished difference Result 32208 states and 45676 transitions. [2024-11-23 22:36:46,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-23 22:36:46,231 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 362 [2024-11-23 22:36:46,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:36:46,401 INFO L225 Difference]: With dead ends: 32208 [2024-11-23 22:36:46,401 INFO L226 Difference]: Without dead ends: 21223 [2024-11-23 22:36:46,475 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-23 22:36:46,475 INFO L435 NwaCegarLoop]: 5525 mSDtfsCounter, 4571 mSDsluCounter, 10298 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4571 SdHoareTripleChecker+Valid, 15823 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 22:36:46,476 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4571 Valid, 15823 Invalid, 14 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 22:36:46,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21223 states. [2024-11-23 22:36:47,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21223 to 21137. [2024-11-23 22:36:47,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21137 states, 15632 states have (on average 1.3387282497441146) internal successors, (20927), 15860 states have internal predecessors, (20927), 4496 states have call successors, (4496), 1013 states have call predecessors, (4496), 1008 states have return successors, (4529), 4393 states have call predecessors, (4529), 4495 states have call successors, (4529) [2024-11-23 22:36:47,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21137 states to 21137 states and 29952 transitions. [2024-11-23 22:36:47,668 INFO L78 Accepts]: Start accepts. Automaton has 21137 states and 29952 transitions. Word has length 362 [2024-11-23 22:36:47,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:36:47,671 INFO L471 AbstractCegarLoop]: Abstraction has 21137 states and 29952 transitions. [2024-11-23 22:36:47,671 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-23 22:36:47,671 INFO L276 IsEmpty]: Start isEmpty. Operand 21137 states and 29952 transitions. [2024-11-23 22:36:47,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-11-23 22:36:47,743 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:36:47,744 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-23 22:36:47,744 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-23 22:36:47,744 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:36:47,745 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:36:47,745 INFO L85 PathProgramCache]: Analyzing trace with hash 2024498729, now seen corresponding path program 1 times [2024-11-23 22:36:47,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:36:47,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293437506] [2024-11-23 22:36:47,746 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:36:47,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:36:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:37:00,343 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-23 22:37:00,344 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:37:00,344 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293437506] [2024-11-23 22:37:00,344 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293437506] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:37:00,344 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:37:00,344 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:37:00,344 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [987411416] [2024-11-23 22:37:00,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:37:00,345 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:37:00,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:37:00,346 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:37:00,346 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:37:00,347 INFO L87 Difference]: Start difference. First operand 21137 states and 29952 transitions. Second operand has 3 states, 3 states have (on average 83.33333333333333) internal successors, (250), 3 states have internal predecessors, (250), 2 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-11-23 22:37:02,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:37:02,170 INFO L93 Difference]: Finished difference Result 58181 states and 82297 transitions. [2024-11-23 22:37:02,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:37:02,171 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 83.33333333333333) internal successors, (250), 3 states have internal predecessors, (250), 2 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) Word has length 494 [2024-11-23 22:37:02,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:37:02,390 INFO L225 Difference]: With dead ends: 58181 [2024-11-23 22:37:02,391 INFO L226 Difference]: Without dead ends: 37079 [2024-11-23 22:37:02,481 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:37:02,483 INFO L435 NwaCegarLoop]: 6999 mSDtfsCounter, 3973 mSDsluCounter, 4795 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3973 SdHoareTripleChecker+Valid, 11794 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-23 22:37:02,484 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3973 Valid, 11794 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-23 22:37:02,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37079 states. [2024-11-23 22:37:03,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37079 to 37068. [2024-11-23 22:37:04,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37068 states, 27556 states have (on average 1.339563071563362) internal successors, (36913), 27888 states have internal predecessors, (36913), 7696 states have call successors, (7696), 1820 states have call predecessors, (7696), 1815 states have return successors, (7763), 7571 states have call predecessors, (7763), 7695 states have call successors, (7763) [2024-11-23 22:37:04,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37068 states to 37068 states and 52372 transitions. [2024-11-23 22:37:04,286 INFO L78 Accepts]: Start accepts. Automaton has 37068 states and 52372 transitions. Word has length 494 [2024-11-23 22:37:04,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:37:04,287 INFO L471 AbstractCegarLoop]: Abstraction has 37068 states and 52372 transitions. [2024-11-23 22:37:04,287 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 83.33333333333333) internal successors, (250), 3 states have internal predecessors, (250), 2 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-11-23 22:37:04,287 INFO L276 IsEmpty]: Start isEmpty. Operand 37068 states and 52372 transitions. [2024-11-23 22:37:04,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2024-11-23 22:37:04,429 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:37:04,430 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 22:37:04,431 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-23 22:37:04,431 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:37:04,432 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:37:04,432 INFO L85 PathProgramCache]: Analyzing trace with hash 2068873182, now seen corresponding path program 1 times [2024-11-23 22:37:04,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:37:04,432 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512817051] [2024-11-23 22:37:04,432 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:37:04,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:37:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:37:18,215 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2024-11-23 22:37:18,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:37:18,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [512817051] [2024-11-23 22:37:18,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [512817051] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:37:18,216 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:37:18,216 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:37:18,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605033144] [2024-11-23 22:37:18,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:37:18,221 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:37:18,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:37:18,222 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:37:18,222 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:37:18,223 INFO L87 Difference]: Start difference. First operand 37068 states and 52372 transitions. Second operand has 3 states, 3 states have (on average 89.66666666666667) internal successors, (269), 3 states have internal predecessors, (269), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2024-11-23 22:37:19,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:37:19,870 INFO L93 Difference]: Finished difference Result 74087 states and 104686 transitions. [2024-11-23 22:37:19,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:37:19,871 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 89.66666666666667) internal successors, (269), 3 states have internal predecessors, (269), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) Word has length 529 [2024-11-23 22:37:19,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:37:20,194 INFO L225 Difference]: With dead ends: 74087 [2024-11-23 22:37:20,194 INFO L226 Difference]: Without dead ends: 37068 [2024-11-23 22:37:20,369 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:37:20,371 INFO L435 NwaCegarLoop]: 4889 mSDtfsCounter, 4887 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4887 SdHoareTripleChecker+Valid, 4889 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-23 22:37:20,372 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4887 Valid, 4889 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-23 22:37:20,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37068 states. [2024-11-23 22:37:21,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37068 to 37044. [2024-11-23 22:37:22,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37044 states, 27532 states have (on average 1.3395685021066395) internal successors, (36881), 27868 states have internal predecessors, (36881), 7696 states have call successors, (7696), 1820 states have call predecessors, (7696), 1815 states have return successors, (7763), 7567 states have call predecessors, (7763), 7695 states have call successors, (7763) [2024-11-23 22:37:22,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37044 states to 37044 states and 52340 transitions. [2024-11-23 22:37:22,250 INFO L78 Accepts]: Start accepts. Automaton has 37044 states and 52340 transitions. Word has length 529 [2024-11-23 22:37:22,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:37:22,251 INFO L471 AbstractCegarLoop]: Abstraction has 37044 states and 52340 transitions. [2024-11-23 22:37:22,251 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 89.66666666666667) internal successors, (269), 3 states have internal predecessors, (269), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2024-11-23 22:37:22,252 INFO L276 IsEmpty]: Start isEmpty. Operand 37044 states and 52340 transitions. [2024-11-23 22:37:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-11-23 22:37:22,368 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:37:22,369 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 6, 6, 6, 6, 6, 6, 6, 6, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 22:37:22,369 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-23 22:37:22,369 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:37:22,370 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:37:22,370 INFO L85 PathProgramCache]: Analyzing trace with hash 1742963361, now seen corresponding path program 1 times [2024-11-23 22:37:22,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:37:22,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853938187] [2024-11-23 22:37:22,370 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:37:22,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:37:34,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:37:35,890 INFO L134 CoverageAnalysis]: Checked inductivity of 858 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 842 trivial. 0 not checked. [2024-11-23 22:37:35,891 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:37:35,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [853938187] [2024-11-23 22:37:35,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [853938187] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:37:35,891 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:37:35,891 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-23 22:37:35,891 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629399394] [2024-11-23 22:37:35,891 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:37:35,894 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 22:37:35,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:37:35,895 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 22:37:35,896 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 22:37:35,896 INFO L87 Difference]: Start difference. First operand 37044 states and 52340 transitions. Second operand has 4 states, 4 states have (on average 69.0) internal successors, (276), 4 states have internal predecessors, (276), 2 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-23 22:37:37,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:37:37,620 INFO L93 Difference]: Finished difference Result 74023 states and 104598 transitions. [2024-11-23 22:37:37,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 22:37:37,621 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 69.0) internal successors, (276), 4 states have internal predecessors, (276), 2 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 601 [2024-11-23 22:37:37,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:37:37,878 INFO L225 Difference]: With dead ends: 74023 [2024-11-23 22:37:37,878 INFO L226 Difference]: Without dead ends: 37028 [2024-11-23 22:37:38,037 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 22:37:38,038 INFO L435 NwaCegarLoop]: 4884 mSDtfsCounter, 0 mSDsluCounter, 9765 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 14649 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-23 22:37:38,039 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14649 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-23 22:37:38,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37028 states. [2024-11-23 22:37:39,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37028 to 37028. [2024-11-23 22:37:39,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37028 states, 27524 states have (on average 1.3393765441069612) internal successors, (36865), 27860 states have internal predecessors, (36865), 7688 states have call successors, (7688), 1820 states have call predecessors, (7688), 1815 states have return successors, (7755), 7559 states have call predecessors, (7755), 7687 states have call successors, (7755) [2024-11-23 22:37:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37028 states to 37028 states and 52308 transitions. [2024-11-23 22:37:40,081 INFO L78 Accepts]: Start accepts. Automaton has 37028 states and 52308 transitions. Word has length 601 [2024-11-23 22:37:40,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:37:40,084 INFO L471 AbstractCegarLoop]: Abstraction has 37028 states and 52308 transitions. [2024-11-23 22:37:40,084 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 69.0) internal successors, (276), 4 states have internal predecessors, (276), 2 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-23 22:37:40,084 INFO L276 IsEmpty]: Start isEmpty. Operand 37028 states and 52308 transitions. [2024-11-23 22:37:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 624 [2024-11-23 22:37:40,232 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:37:40,232 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 6, 6, 6, 6, 6, 6, 6, 6, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-23 22:37:40,232 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-23 22:37:40,233 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:37:40,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:37:40,234 INFO L85 PathProgramCache]: Analyzing trace with hash 159753821, now seen corresponding path program 1 times [2024-11-23 22:37:40,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:37:40,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1040216039] [2024-11-23 22:37:40,234 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:37:40,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:37:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:37:54,101 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 851 trivial. 0 not checked. [2024-11-23 22:37:54,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:37:54,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1040216039] [2024-11-23 22:37:54,102 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1040216039] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:37:54,102 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:37:54,102 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:37:54,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1189122424] [2024-11-23 22:37:54,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:37:54,104 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:37:54,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:37:54,106 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:37:54,106 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:37:54,107 INFO L87 Difference]: Start difference. First operand 37028 states and 52308 transitions. Second operand has 3 states, 3 states have (on average 94.0) internal successors, (282), 3 states have internal predecessors, (282), 2 states have call successors, (65), 2 states have call predecessors, (65), 2 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2024-11-23 22:37:55,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:37:55,353 INFO L93 Difference]: Finished difference Result 74167 states and 105198 transitions. [2024-11-23 22:37:55,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:37:55,353 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 94.0) internal successors, (282), 3 states have internal predecessors, (282), 2 states have call successors, (65), 2 states have call predecessors, (65), 2 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) Word has length 623 [2024-11-23 22:37:55,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:37:55,623 INFO L225 Difference]: With dead ends: 74167 [2024-11-23 22:37:55,624 INFO L226 Difference]: Without dead ends: 37188 [2024-11-23 22:37:55,785 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:37:55,786 INFO L435 NwaCegarLoop]: 4883 mSDtfsCounter, 7 mSDsluCounter, 4880 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 9763 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-23 22:37:55,787 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 9763 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-23 22:37:55,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37188 states. [2024-11-23 22:37:57,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37188 to 37124. [2024-11-23 22:37:57,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37124 states, 27604 states have (on average 1.3389726126648311) internal successors, (36961), 27940 states have internal predecessors, (36961), 7704 states have call successors, (7704), 1820 states have call predecessors, (7704), 1815 states have return successors, (7771), 7575 states have call predecessors, (7771), 7703 states have call successors, (7771) [2024-11-23 22:37:57,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37124 states to 37124 states and 52436 transitions. [2024-11-23 22:37:57,475 INFO L78 Accepts]: Start accepts. Automaton has 37124 states and 52436 transitions. Word has length 623 [2024-11-23 22:37:57,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:37:57,476 INFO L471 AbstractCegarLoop]: Abstraction has 37124 states and 52436 transitions. [2024-11-23 22:37:57,477 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 94.0) internal successors, (282), 3 states have internal predecessors, (282), 2 states have call successors, (65), 2 states have call predecessors, (65), 2 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2024-11-23 22:37:57,477 INFO L276 IsEmpty]: Start isEmpty. Operand 37124 states and 52436 transitions. [2024-11-23 22:37:57,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2024-11-23 22:37:57,568 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:37:57,569 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 6, 6, 6, 6, 6, 6, 6, 6, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-23 22:37:57,569 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-23 22:37:57,569 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:37:57,570 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:37:57,570 INFO L85 PathProgramCache]: Analyzing trace with hash -39343660, now seen corresponding path program 1 times [2024-11-23 22:37:57,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:37:57,570 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70053635] [2024-11-23 22:37:57,571 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:37:57,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:38:08,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:38:10,024 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 857 trivial. 0 not checked. [2024-11-23 22:38:10,024 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:38:10,024 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70053635] [2024-11-23 22:38:10,024 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [70053635] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:38:10,025 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:38:10,025 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-23 22:38:10,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663983929] [2024-11-23 22:38:10,025 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:38:10,026 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 22:38:10,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:38:10,027 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 22:38:10,027 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 22:38:10,028 INFO L87 Difference]: Start difference. First operand 37124 states and 52436 transitions. Second operand has 4 states, 4 states have (on average 71.25) internal successors, (285), 4 states have internal predecessors, (285), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2024-11-23 22:38:11,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:38:11,136 INFO L93 Difference]: Finished difference Result 74215 states and 104838 transitions. [2024-11-23 22:38:11,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 22:38:11,137 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 71.25) internal successors, (285), 4 states have internal predecessors, (285), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 630 [2024-11-23 22:38:11,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:38:11,400 INFO L225 Difference]: With dead ends: 74215 [2024-11-23 22:38:11,400 INFO L226 Difference]: Without dead ends: 37140 [2024-11-23 22:38:11,540 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 22:38:11,542 INFO L435 NwaCegarLoop]: 4884 mSDtfsCounter, 0 mSDsluCounter, 9761 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 14645 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 22:38:11,542 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14645 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 22:38:11,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37140 states. [2024-11-23 22:38:12,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37140 to 37140. [2024-11-23 22:38:12,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37140 states, 27620 states have (on average 1.3387762490948587) internal successors, (36977), 27956 states have internal predecessors, (36977), 7704 states have call successors, (7704), 1820 states have call predecessors, (7704), 1815 states have return successors, (7771), 7575 states have call predecessors, (7771), 7703 states have call successors, (7771) [2024-11-23 22:38:12,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37140 states to 37140 states and 52452 transitions. [2024-11-23 22:38:12,735 INFO L78 Accepts]: Start accepts. Automaton has 37140 states and 52452 transitions. Word has length 630 [2024-11-23 22:38:12,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:38:12,735 INFO L471 AbstractCegarLoop]: Abstraction has 37140 states and 52452 transitions. [2024-11-23 22:38:12,736 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 71.25) internal successors, (285), 4 states have internal predecessors, (285), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2024-11-23 22:38:12,736 INFO L276 IsEmpty]: Start isEmpty. Operand 37140 states and 52452 transitions. [2024-11-23 22:38:12,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2024-11-23 22:38:12,826 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:38:12,827 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 6, 6, 6, 6, 6, 6, 6, 6, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-23 22:38:12,827 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-23 22:38:12,827 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:38:12,828 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:38:12,828 INFO L85 PathProgramCache]: Analyzing trace with hash 1428729705, now seen corresponding path program 1 times [2024-11-23 22:38:12,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:38:12,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1600868997] [2024-11-23 22:38:12,829 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:38:12,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:38:24,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:38:25,699 INFO L134 CoverageAnalysis]: Checked inductivity of 878 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2024-11-23 22:38:25,699 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:38:25,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1600868997] [2024-11-23 22:38:25,700 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1600868997] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:38:25,700 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:38:25,700 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:38:25,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474935629] [2024-11-23 22:38:25,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:38:25,701 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:38:25,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:38:25,702 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:38:25,702 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:38:25,703 INFO L87 Difference]: Start difference. First operand 37140 states and 52452 transitions. Second operand has 3 states, 3 states have (on average 100.33333333333333) internal successors, (301), 3 states have internal predecessors, (301), 3 states have call successors, (67), 2 states have call predecessors, (67), 1 states have return successors, (65), 3 states have call predecessors, (65), 3 states have call successors, (65) [2024-11-23 22:38:29,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 22:38:32,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:38:32,686 INFO L93 Difference]: Finished difference Result 90954 states and 128576 transitions. [2024-11-23 22:38:32,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:38:32,686 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 100.33333333333333) internal successors, (301), 3 states have internal predecessors, (301), 3 states have call successors, (67), 2 states have call predecessors, (67), 1 states have return successors, (65), 3 states have call predecessors, (65), 3 states have call successors, (65) Word has length 637 [2024-11-23 22:38:32,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:38:33,030 INFO L225 Difference]: With dead ends: 90954 [2024-11-23 22:38:33,031 INFO L226 Difference]: Without dead ends: 53863 [2024-11-23 22:38:33,195 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:38:33,200 INFO L435 NwaCegarLoop]: 8489 mSDtfsCounter, 3898 mSDsluCounter, 4746 mSDsCounter, 0 mSdLazyCounter, 125 mSolverCounterSat, 54 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3898 SdHoareTripleChecker+Valid, 13235 SdHoareTripleChecker+Invalid, 180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 125 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2024-11-23 22:38:33,200 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3898 Valid, 13235 Invalid, 180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [54 Valid, 125 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2024-11-23 22:38:33,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53863 states. [2024-11-23 22:38:34,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53863 to 53640. [2024-11-23 22:38:34,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53640 states, 40100 states have (on average 1.3396259351620947) internal successors, (53719), 40582 states have internal predecessors, (53719), 10917 states have call successors, (10917), 2631 states have call predecessors, (10917), 2622 states have return successors, (11008), 10718 states have call predecessors, (11008), 10916 states have call successors, (11008) [2024-11-23 22:38:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53640 states to 53640 states and 75644 transitions. [2024-11-23 22:38:35,123 INFO L78 Accepts]: Start accepts. Automaton has 53640 states and 75644 transitions. Word has length 637 [2024-11-23 22:38:35,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:38:35,124 INFO L471 AbstractCegarLoop]: Abstraction has 53640 states and 75644 transitions. [2024-11-23 22:38:35,124 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 100.33333333333333) internal successors, (301), 3 states have internal predecessors, (301), 3 states have call successors, (67), 2 states have call predecessors, (67), 1 states have return successors, (65), 3 states have call predecessors, (65), 3 states have call successors, (65) [2024-11-23 22:38:35,124 INFO L276 IsEmpty]: Start isEmpty. Operand 53640 states and 75644 transitions. [2024-11-23 22:38:35,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-11-23 22:38:35,244 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:38:35,245 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-23 22:38:35,245 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-23 22:38:35,246 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:38:35,246 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:38:35,246 INFO L85 PathProgramCache]: Analyzing trace with hash 242466377, now seen corresponding path program 1 times [2024-11-23 22:38:35,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:38:35,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643337222] [2024-11-23 22:38:35,247 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:38:35,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms