./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-vhost-vhost_net.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-vhost-vhost_net.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 55670862d435f89395d9c5bd913c74ebb8ba36be27c93bd654b4a4c0e448a603 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:46:51,721 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:46:51,862 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:46:51,868 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:46:51,869 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:46:51,915 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:46:51,918 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:46:51,918 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:46:51,920 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:46:51,923 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:46:51,924 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:46:51,925 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:46:51,925 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:46:51,931 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:46:51,933 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:46:51,934 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:46:51,934 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:46:51,935 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:46:51,935 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:46:51,935 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:46:51,936 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:46:51,937 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:46:51,937 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:46:51,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:46:51,938 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:46:51,939 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:46:51,939 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:46:51,940 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:46:51,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:46:51,941 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:46:51,942 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 55670862d435f89395d9c5bd913c74ebb8ba36be27c93bd654b4a4c0e448a603 [2023-11-19 02:46:52,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:46:52,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:46:52,328 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:46:52,330 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:46:52,330 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:46:52,332 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-vhost-vhost_net.ko.cil.out.i [2023-11-19 02:46:55,444 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:46:56,201 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:46:56,201 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-vhost-vhost_net.ko.cil.out.i [2023-11-19 02:46:56,262 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/data/9981b4a56/c4b82bd2e7bd43e6a2bf5c791ed9e73d/FLAG61aa07f3a [2023-11-19 02:46:56,281 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/data/9981b4a56/c4b82bd2e7bd43e6a2bf5c791ed9e73d [2023-11-19 02:46:56,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:46:56,290 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:46:56,294 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:56,294 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:46:56,300 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:46:56,303 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:56" (1/1) ... [2023-11-19 02:46:56,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aa6596d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:56, skipping insertion in model container [2023-11-19 02:46:56,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:56" (1/1) ... [2023-11-19 02:46:56,521 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:46:58,447 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-vhost-vhost_net.ko.cil.out.i[345844,345857] [2023-11-19 02:46:58,853 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:46:58,886 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:46:58,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n" ".balign 4\n" ".long 671f - .\n" ".previous\n" "671:" "\n\tlock; " "bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5021-5027] [2023-11-19 02:46:58,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "b " "%%" "gs" ":" "%P" "1" ",%0": "=q" (pfo_ret__): "p" (& current_task)); [5056-5063] [2023-11-19 02:46:58,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "w " "%%" "gs" ":" "%P" "1" ",%0": "=r" (pfo_ret__): "p" (& current_task)); [5066-5073] [2023-11-19 02:46:58,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "l " "%%" "gs" ":" "%P" "1" ",%0": "=r" (pfo_ret__): "p" (& current_task)); [5076-5083] [2023-11-19 02:46:58,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "q " "%%" "gs" ":" "%P" "1" ",%0": "=r" (pfo_ret__): "p" (& current_task)); [5086-5093] [2023-11-19 02:46:58,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "b " "%%" "gs" ":" "%P" "1" ",%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [5143-5150] [2023-11-19 02:46:58,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "w " "%%" "gs" ":" "%P" "1" ",%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [5153-5160] [2023-11-19 02:46:58,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "l " "%%" "gs" ":" "%P" "1" ",%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [5163-5170] [2023-11-19 02:46:58,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "q " "%%" "gs" ":" "%P" "1" ",%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [5173-5180] [2023-11-19 02:46:58,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t" "call %P[old]" "\n662:\n" ".section .altinstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "661b\n" " " ".quad" " " "663f\n" "\t .word " "(3*32+16)" "\n" "\t .byte 662b-661b\n" "\t .byte 664f-663f\n" ".previous\n" ".section .discard,\"aw\",@progbits\n" "\t .byte 0xff + (664f-663f) - (662b-661b)\n" ".previous\n" ".section .altinstr_replacement, \"ax\"\n" "663:\n\t" "call %P[new]" "\n664:\n" ".previous": "=a" (ret), "=D" (to), "=S" (from), "=d" (len): [old] "i" (& copy_user_generic_unrolled), [new] "i" (& copy_user_generic_string), "1" (to), "2" (from), "3" (len): "memory", "rcx", "r8", "r9", "r10", "r11"); [5376-5407] [2023-11-19 02:46:58,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "b" " %2,%" "b" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "b" " %" "b" "1,%" "b" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret), "=q" (*((u8 *)dst)): "m" (*((struct __large_struct *)((u8 *)src))), "i" (1), "0" (ret)); [5522-5552] [2023-11-19 02:46:58,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %2,%" "w" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "w" " %" "w" "1,%" "w" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret), "=r" (*((u16 *)dst)): "m" (*((struct __large_struct *)((u16 *)src))), "i" (2), "0" (ret)); [5555-5585] [2023-11-19 02:46:58,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "l" " %2,%" "k" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "l" " %" "k" "1,%" "k" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret), "=r" (*((u32 *)dst)): "m" (*((struct __large_struct *)((u32 *)src))), "i" (4), "0" (ret)); [5588-5618] [2023-11-19 02:46:59,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %2,%" "" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "q" " %" "" "1,%" "" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret), "=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)((u64 *)src))), "i" (8), "0" (ret)); [5621-5651] [2023-11-19 02:46:59,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %2,%" "" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "q" " %" "" "1,%" "" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret), "=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)((u64 *)src))), "i" (10), "0" (ret)); [5655-5685] [2023-11-19 02:46:59,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %2,%" "w" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "w" " %" "w" "1,%" "w" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret), "=r" (*((u16 *)((char *)dst + 8))): "m" (*((struct __large_struct *)((u16 *)((char *)src + 8)))), "i" (2), "0" (ret)); [5692-5722] [2023-11-19 02:46:59,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %2,%" "" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "q" " %" "" "1,%" "" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret), "=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)((u64 *)src))), "i" (16), "0" (ret)); [5726-5756] [2023-11-19 02:46:59,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %2,%" "" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "q" " %" "" "1,%" "" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret), "=r" (*((u64 *)((char *)dst + 8))): "m" (*((struct __large_struct *)((u64 *)((char *)src + 8)))), "i" (8), "0" (ret)); [5763-5793] [2023-11-19 02:46:59,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "b" " %" "b" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "iq" (*((u8 *)src)), "m" (*((struct __large_struct *)((u8 *)dst))), "i" (1), "0" (ret)); [5846-5869] [2023-11-19 02:46:59,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %" "w" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "ir" (*((u16 *)src)), "m" (*((struct __large_struct *)((u16 *)dst))), "i" (2), "0" (ret)); [5872-5895] [2023-11-19 02:46:59,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "l" " %" "k" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "ir" (*((u32 *)src)), "m" (*((struct __large_struct *)((u32 *)dst))), "i" (4), "0" (ret)); [5898-5921] [2023-11-19 02:46:59,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %" "" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)((u64 *)dst))), "i" (8), "0" (ret)); [5924-5947] [2023-11-19 02:46:59,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %" "" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)((u64 *)dst))), "i" (10), "0" (ret)); [5951-5974] [2023-11-19 02:46:59,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": : : "memory"); [5981] [2023-11-19 02:46:59,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %" "w" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "ir" (*((u16 *)src + 4)), "m" (*((struct __large_struct *)((u16 *)dst + 4))), "i" (2), "0" (ret)); [5982-6005] [2023-11-19 02:46:59,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %" "" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)((u64 *)dst))), "i" (16), "0" (ret)); [6009-6032] [2023-11-19 02:46:59,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": : : "memory"); [6039] [2023-11-19 02:46:59,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %" "" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "er" (*((u64 *)src + 1)), "m" (*((struct __large_struct *)((u64 *)dst + 1))), "i" (8), "0" (ret)); [6040-6063] [2023-11-19 02:46:59,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6103] [2023-11-19 02:46:59,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6110] [2023-11-19 02:46:59,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6123] [2023-11-19 02:46:59,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/vhost/vhost_net.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/68_1/drivers/vhost/vhost.c.common.c"), "i" (128), "i" (sizeof(struct bug_entry ))); [6412-6418] [2023-11-19 02:46:59,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6579] [2023-11-19 02:46:59,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6586] [2023-11-19 02:46:59,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6593] [2023-11-19 02:46:59,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6600] [2023-11-19 02:46:59,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (log_base + a), "g" ((long )((((sz + 32768UL) - 1UL) / 4096UL) / 8UL)), "rm" (tmp___7->addr_limit.seg)); [7174-7175] [2023-11-19 02:46:59,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" ((void *)a), "g" ((long )m->memory_size), "rm" (tmp___8->addr_limit.seg)); [7218-7219] [2023-11-19 02:46:59,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (desc), "g" ((long )((unsigned long )num * sizeof(*desc))), "rm" (tmp___10->addr_limit.seg)); [7322-7323] [2023-11-19 02:46:59,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag___0), "=r" (roksum___0): "1" (avail), "g" ((long )((sizeof(*avail) + (unsigned long )num * sizeof(avail->ring[0])) + s)), "rm" (tmp___13->addr_limit.seg)); [7336-7338] [2023-11-19 02:46:59,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag___1), "=r" (roksum___1): "1" (used), "g" ((long )((sizeof(*used) + (unsigned long )num * sizeof(used->ring[0])) + s)), "rm" (tmp___16->addr_limit.seg)); [7351-7353] [2023-11-19 02:46:59,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7615] [2023-11-19 02:46:59,170 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "1": "=a" (__ret_pu): "0" (__pu_val), "c" (& used->flags): "ebx"); [7649-7650] [2023-11-19 02:46:59,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "2": "=a" (__ret_pu): "0" (__pu_val), "c" (& used->flags): "ebx"); [7653-7654] [2023-11-19 02:46:59,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "4": "=a" (__ret_pu): "0" (__pu_val), "c" (& used->flags): "ebx"); [7657-7658] [2023-11-19 02:46:59,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "8": "=a" (__ret_pu): "0" (__pu_val), "c" (& used->flags): "ebx"); [7661-7662] [2023-11-19 02:46:59,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "X": "=a" (__ret_pu): "0" (__pu_val), "c" (& used->flags): "ebx"); [7665-7666] [2023-11-19 02:46:59,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "1": "=a" (__ret_gu), "=d" (__val_gu): "0" (& used->idx)); [7696-7697] [2023-11-19 02:46:59,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "2": "=a" (__ret_gu), "=d" (__val_gu): "0" (& used->idx)); [7700-7701] [2023-11-19 02:46:59,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "4": "=a" (__ret_gu), "=d" (__val_gu): "0" (& used->idx)); [7704-7705] [2023-11-19 02:46:59,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "8": "=a" (__ret_gu), "=d" (__val_gu): "0" (& used->idx)); [7708-7709] [2023-11-19 02:46:59,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "X": "=a" (__ret_gu), "=d" (__val_gu): "0" (& used->idx)); [7712-7713] [2023-11-19 02:46:59,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "1": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [7794-7795] [2023-11-19 02:46:59,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "2": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [7798-7799] [2023-11-19 02:46:59,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "4": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [7802-7803] [2023-11-19 02:46:59,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "8": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [7806-7807] [2023-11-19 02:46:59,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "X": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [7810-7811] [2023-11-19 02:46:59,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)argp)); [8309-8310] [2023-11-19 02:46:59,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)argp)); [8313-8314] [2023-11-19 02:46:59,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)argp)); [8317-8318] [2023-11-19 02:46:59,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)argp)); [8321-8322] [2023-11-19 02:46:59,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)argp)); [8325-8326] [2023-11-19 02:46:59,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/vhost/vhost_net.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/68_1/drivers/vhost/vhost.c.common.c"), "i" (903), "i" (sizeof(struct bug_entry ))); [8472-8478] [2023-11-19 02:46:59,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8571] [2023-11-19 02:46:59,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/vhost/vhost_net.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/68_1/drivers/vhost/vhost.c.common.c"), "i" (958), "i" (sizeof(struct bug_entry ))); [8614-8620] [2023-11-19 02:46:59,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "b" " %2,%" "b" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "b" " %" "b" "1,%" "b" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err), "=q" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [9289-9319] [2023-11-19 02:46:59,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %2,%" "w" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "w" " %" "w" "1,%" "w" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [9322-9352] [2023-11-19 02:46:59,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "l" " %2,%" "k" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "l" " %" "k" "1,%" "k" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [9355-9385] [2023-11-19 02:46:59,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %2,%" "" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "q" " %" "" "1,%" "" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [9388-9418] [2023-11-19 02:46:59,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9523] [2023-11-19 02:46:59,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "b" " %2,%" "b" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "b" " %" "b" "1,%" "b" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err___0), "=q" (__gu_val___0): "m" (*((struct __large_struct *)(& (vq->avail)->ring[(unsigned int )last_avail_idx % vq->num]))), "i" (-14), "0" (__gu_err___0)); [9543-9573] [2023-11-19 02:46:59,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %2,%" "w" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "w" " %" "w" "1,%" "w" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err___0), "=r" (__gu_val___0): "m" (*((struct __large_struct *)(& (vq->avail)->ring[(unsigned int )last_avail_idx % vq->num]))), "i" (-14), "0" (__gu_err___0)); [9576-9606] [2023-11-19 02:46:59,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "l" " %2,%" "k" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "l" " %" "k" "1,%" "k" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err___0), "=r" (__gu_val___0): "m" (*((struct __large_struct *)(& (vq->avail)->ring[(unsigned int )last_avail_idx % vq->num]))), "i" (-14), "0" (__gu_err___0)); [9609-9639] [2023-11-19 02:46:59,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %2,%" "" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "q" " %" "" "1,%" "" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err___0), "=r" (__gu_val___0): "m" (*((struct __large_struct *)(& (vq->avail)->ring[(unsigned int )last_avail_idx % vq->num]))), "i" (-14), "0" (__gu_err___0)); [9642-9672] [2023-11-19 02:46:59,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/vhost/vhost_net.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/68_1/drivers/vhost/vhost.c.common.c"), "i" (1234), "i" (sizeof(struct bug_entry ))); [10073-10079] [2023-11-19 02:46:59,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "b" " %" "b" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__pu_err): "iq" (head), "m" (*((struct __large_struct *)(& used->id))), "i" (-14), "0" (__pu_err)); [10148-10171] [2023-11-19 02:46:59,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %" "w" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__pu_err): "ir" (head), "m" (*((struct __large_struct *)(& used->id))), "i" (-14), "0" (__pu_err)); [10174-10197] [2023-11-19 02:46:59,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "l" " %" "k" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__pu_err): "ir" (head), "m" (*((struct __large_struct *)(& used->id))), "i" (-14), "0" (__pu_err)); [10200-10223] [2023-11-19 02:46:59,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %" "" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__pu_err): "er" (head), "m" (*((struct __large_struct *)(& used->id))), "i" (-14), "0" (__pu_err)); [10226-10249] [2023-11-19 02:46:59,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "b" " %" "b" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__pu_err___0): "iq" ((__u32 )len), "m" (*((struct __large_struct *)(& used->len))), "i" (-14), "0" (__pu_err___0)); [10318-10342] [2023-11-19 02:46:59,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %" "w" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__pu_err___0): "ir" ((__u32 )len), "m" (*((struct __large_struct *)(& used->len))), "i" (-14), "0" (__pu_err___0)); [10345-10369] [2023-11-19 02:46:59,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "l" " %" "k" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__pu_err___0): "ir" ((__u32 )len), "m" (*((struct __large_struct *)(& used->len))), "i" (-14), "0" (__pu_err___0)); [10372-10396] [2023-11-19 02:46:59,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %" "" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__pu_err___0): "er" ((__u32 )len), "m" (*((struct __large_struct *)(& used->len))), "i" (-14), "0" (__pu_err___0)); [10399-10423] [2023-11-19 02:46:59,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10473] [2023-11-19 02:46:59,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "b" " %" "b" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__pu_err___1): "iq" ((__u16 )((int )vq->last_used_idx + 1)), "m" (*((struct __large_struct *)(& (vq->used)->idx))), "i" (-14), "0" (__pu_err___1)); [10493-10517] [2023-11-19 02:46:59,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %" "w" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__pu_err___1): "ir" ((__u16 )((int )vq->last_used_idx + 1)), "m" (*((struct __large_struct *)(& (vq->used)->idx))), "i" (-14), "0" (__pu_err___1)); [10520-10544] [2023-11-19 02:46:59,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "l" " %" "k" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__pu_err___1): "ir" ((__u16 )((int )vq->last_used_idx + 1)), "m" (*((struct __large_struct *)(& (vq->used)->idx))), "i" (-14), "0" (__pu_err___1)); [10547-10571] [2023-11-19 02:46:59,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %" "" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__pu_err___1): "er" ((__u16 )((int )vq->last_used_idx + 1)), "m" (*((struct __large_struct *)(& (vq->used)->idx))), "i" (-14), "0" (__pu_err___1)); [10574-10598] [2023-11-19 02:46:59,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10653] [2023-11-19 02:46:59,332 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10743] [2023-11-19 02:46:59,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10793] [2023-11-19 02:46:59,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "1": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->idx): "ebx"); [10812-10813] [2023-11-19 02:46:59,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "2": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->idx): "ebx"); [10816-10817] [2023-11-19 02:46:59,339 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "4": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->idx): "ebx"); [10820-10821] [2023-11-19 02:46:59,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "8": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->idx): "ebx"); [10824-10825] [2023-11-19 02:46:59,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "X": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->idx): "ebx"); [10828-10829] [2023-11-19 02:46:59,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10917] [2023-11-19 02:46:59,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "b" " %2,%" "b" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "b" " %" "b" "1,%" "b" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err), "=q" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->flags))), "i" (-14), "0" (__gu_err)); [10955-10985] [2023-11-19 02:46:59,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %2,%" "w" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "w" " %" "w" "1,%" "w" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->flags))), "i" (-14), "0" (__gu_err)); [10988-11018] [2023-11-19 02:46:59,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "l" " %2,%" "k" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "l" " %" "k" "1,%" "k" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->flags))), "i" (-14), "0" (__gu_err)); [11021-11051] [2023-11-19 02:46:59,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %2,%" "" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "q" " %" "" "1,%" "" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->flags))), "i" (-14), "0" (__gu_err)); [11054-11084] [2023-11-19 02:46:59,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "1": "=a" (__ret_gu), "=d" (__val_gu): "0" (& (vq->avail)->ring[vq->num])); [11169-11170] [2023-11-19 02:46:59,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "2": "=a" (__ret_gu), "=d" (__val_gu): "0" (& (vq->avail)->ring[vq->num])); [11173-11174] [2023-11-19 02:46:59,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "4": "=a" (__ret_gu), "=d" (__val_gu): "0" (& (vq->avail)->ring[vq->num])); [11177-11178] [2023-11-19 02:46:59,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "8": "=a" (__ret_gu), "=d" (__val_gu): "0" (& (vq->avail)->ring[vq->num])); [11181-11182] [2023-11-19 02:46:59,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_" "X": "=a" (__ret_gu), "=d" (__val_gu): "0" (& (vq->avail)->ring[vq->num])); [11185-11186] [2023-11-19 02:46:59,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)(& (vq->used)->ring[vq->num])): "ebx"); [11329-11330] [2023-11-19 02:46:59,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)(& (vq->used)->ring[vq->num])): "ebx"); [11333-11334] [2023-11-19 02:46:59,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)(& (vq->used)->ring[vq->num])): "ebx"); [11337-11338] [2023-11-19 02:46:59,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)(& (vq->used)->ring[vq->num])): "ebx"); [11341-11342] [2023-11-19 02:46:59,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)(& (vq->used)->ring[vq->num])): "ebx"); [11345-11346] [2023-11-19 02:46:59,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "1": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->flags): "ebx"); [11409-11410] [2023-11-19 02:46:59,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "2": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->flags): "ebx"); [11413-11414] [2023-11-19 02:46:59,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "4": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->flags): "ebx"); [11417-11418] [2023-11-19 02:46:59,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "8": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->flags): "ebx"); [11421-11422] [2023-11-19 02:46:59,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "X": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->flags): "ebx"); [11425-11426] [2023-11-19 02:46:59,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11475] [2023-11-19 02:46:59,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11494] [2023-11-19 02:46:59,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "b" " %2,%" "b" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "b" " %" "b" "1,%" "b" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err), "=q" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [11514-11544] [2023-11-19 02:46:59,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %2,%" "w" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "w" " %" "w" "1,%" "w" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [11547-11577] [2023-11-19 02:46:59,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "l" " %2,%" "k" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "l" " %" "k" "1,%" "k" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [11580-11610] [2023-11-19 02:46:59,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %2,%" "" "1\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\txor" "q" " %" "" "1,%" "" "1\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [11613-11643] [2023-11-19 02:46:59,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "1": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->flags): "ebx"); [11739-11740] [2023-11-19 02:46:59,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "2": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->flags): "ebx"); [11743-11744] [2023-11-19 02:46:59,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "4": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->flags): "ebx"); [11747-11748] [2023-11-19 02:46:59,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "8": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->flags): "ebx"); [11751-11752] [2023-11-19 02:46:59,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_" "X": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->flags): "ebx"); [11755-11756] [2023-11-19 02:46:59,390 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-vhost-vhost_net.ko.cil.out.i[345844,345857] [2023-11-19 02:46:59,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13165] [2023-11-19 02:46:59,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13453] [2023-11-19 02:46:59,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13559] [2023-11-19 02:46:59,520 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:46:59,624 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:46:59,624 WARN L675 CHandler]: The function __get_user_bad is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:46:59,624 WARN L675 CHandler]: The function __put_user_bad is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:46:59,624 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:46:59,632 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:46:59,633 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:59 WrapperNode [2023-11-19 02:46:59,633 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:59,635 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:46:59,635 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:46:59,635 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:46:59,644 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:59" (1/1) ... [2023-11-19 02:46:59,749 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:59" (1/1) ... [2023-11-19 02:46:59,920 INFO L138 Inliner]: procedures = 229, calls = 2017, calls flagged for inlining = 100, calls inlined = 56, statements flattened = 3383 [2023-11-19 02:46:59,920 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:46:59,921 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:46:59,921 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:46:59,921 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:46:59,931 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:59" (1/1) ... [2023-11-19 02:46:59,931 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:59" (1/1) ... [2023-11-19 02:46:59,965 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:59" (1/1) ... [2023-11-19 02:46:59,965 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:59" (1/1) ... [2023-11-19 02:47:00,052 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:59" (1/1) ... [2023-11-19 02:47:00,087 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:59" (1/1) ... [2023-11-19 02:47:00,116 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:59" (1/1) ... [2023-11-19 02:47:00,135 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:59" (1/1) ... [2023-11-19 02:47:00,218 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:47:00,219 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:47:00,219 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:47:00,219 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:47:00,220 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:59" (1/1) ... [2023-11-19 02:47:00,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:47:00,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:47:00,273 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:47:00,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c52ad308-3297-4857-89b0-f0e0fd25fd60/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:47:00,318 INFO L130 BoogieDeclarations]: Found specification of procedure vq_access_ok [2023-11-19 02:47:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_access_ok [2023-11-19 02:47:00,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 02:47:00,318 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_flush [2023-11-19 02:47:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_flush [2023-11-19 02:47:00,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 02:47:00,319 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-11-19 02:47:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-11-19 02:47:00,319 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_check_owner [2023-11-19 02:47:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_check_owner [2023-11-19 02:47:00,319 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-19 02:47:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-19 02:47:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-19 02:47:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-19 02:47:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_reset [2023-11-19 02:47:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_reset [2023-11-19 02:47:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 02:47:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 02:47:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure vq_log_access_ok [2023-11-19 02:47:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_log_access_ok [2023-11-19 02:47:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 02:47:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 02:47:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure tx_poll_start [2023-11-19 02:47:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_poll_start [2023-11-19 02:47:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_queue [2023-11-19 02:47:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_queue [2023-11-19 02:47:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_open [2023-11-19 02:47:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_open [2023-11-19 02:47:00,327 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 02:47:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 02:47:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-19 02:47:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-19 02:47:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_fget [2023-11-19 02:47:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_fget [2023-11-19 02:47:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_init [2023-11-19 02:47:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_init [2023-11-19 02:47:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 02:47:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 02:47:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 02:47:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure vq_memory_access_ok [2023-11-19 02:47:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_memory_access_ok [2023-11-19 02:47:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 02:47:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 02:47:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 02:47:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_queue [2023-11-19 02:47:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_queue [2023-11-19 02:47:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_stop [2023-11-19 02:47:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_stop [2023-11-19 02:47:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-11-19 02:47:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-11-19 02:47:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 02:47:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 02:47:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_cleanup [2023-11-19 02:47:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_cleanup [2023-11-19 02:47:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-19 02:47:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-19 02:47:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_flush_vq [2023-11-19 02:47:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_flush_vq [2023-11-19 02:47:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_stop_vq [2023-11-19 02:47:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_stop_vq [2023-11-19 02:47:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 02:47:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 02:47:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 02:47:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 02:47:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 02:47:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 02:47:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-11-19 02:47:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-11-19 02:47:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 02:47:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 02:47:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 02:47:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 02:47:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure tx_poll_stop [2023-11-19 02:47:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_poll_stop [2023-11-19 02:47:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-19 02:47:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-19 02:47:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 02:47:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_has_feature [2023-11-19 02:47:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_has_feature [2023-11-19 02:47:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 02:47:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 02:47:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 02:47:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 02:47:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_init [2023-11-19 02:47:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_init [2023-11-19 02:47:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fileget [2023-11-19 02:47:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fileget [2023-11-19 02:47:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_flush [2023-11-19 02:47:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_flush [2023-11-19 02:47:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 02:47:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 02:47:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 02:47:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-19 02:47:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-19 02:47:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2023-11-19 02:47:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2023-11-19 02:47:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_ioctl [2023-11-19 02:47:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_ioctl [2023-11-19 02:47:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_disable_vq [2023-11-19 02:47:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_disable_vq [2023-11-19 02:47:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_exit [2023-11-19 02:47:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_exit [2023-11-19 02:47:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure mmput [2023-11-19 02:47:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure mmput [2023-11-19 02:47:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-19 02:47:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-19 02:47:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 02:47:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-19 02:47:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-19 02:47:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:47:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_stop [2023-11-19 02:47:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_stop [2023-11-19 02:47:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 02:47:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 02:47:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2023-11-19 02:47:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2023-11-19 02:47:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure memory_access_ok [2023-11-19 02:47:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_access_ok [2023-11-19 02:47:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-19 02:47:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-19 02:47:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-11-19 02:47:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-11-19 02:47:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_seq_done [2023-11-19 02:47:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_seq_done [2023-11-19 02:47:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_init [2023-11-19 02:47:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_init [2023-11-19 02:47:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_release [2023-11-19 02:47:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_release [2023-11-19 02:47:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 02:47:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 02:47:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2023-11-19 02:47:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2023-11-19 02:47:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_flush [2023-11-19 02:47:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_flush [2023-11-19 02:47:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure log_access_ok [2023-11-19 02:47:00,351 INFO L138 BoogieDeclarations]: Found implementation of procedure log_access_ok [2023-11-19 02:47:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2023-11-19 02:47:00,351 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2023-11-19 02:47:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:47:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_start [2023-11-19 02:47:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_start [2023-11-19 02:47:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:47:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:47:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 02:47:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 02:47:00,849 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:47:00,853 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:47:01,276 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 02:47:01,287 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2023-11-19 02:47:01,287 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2023-11-19 02:47:01,363 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 02:47:01,370 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2023-11-19 02:47:01,370 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2023-11-19 02:47:03,231 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 02:47:03,241 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 02:47:03,244 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 02:47:03,246 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 02:47:03,247 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 02:47:03,249 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 02:47:03,250 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 02:47:04,481 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##402: assume !false; [2023-11-19 02:47:04,481 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##401: assume false; [2023-11-19 02:47:04,482 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##269: assume false; [2023-11-19 02:47:04,482 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##270: assume !false; [2023-11-19 02:47:04,483 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##209: assume !false; [2023-11-19 02:47:04,484 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##208: assume false; [2023-11-19 02:47:04,484 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##306: assume false; [2023-11-19 02:47:04,484 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##307: assume !false; [2023-11-19 02:47:04,484 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2023-11-19 02:47:04,485 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##389: assume false; [2023-11-19 02:47:04,485 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##390: assume !false; [2023-11-19 02:47:04,485 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false;call ULTIMATE.dealloc(~#backend~0#1.base, ~#backend~0#1.offset);havoc ~#backend~0#1.base, ~#backend~0#1.offset;call ULTIMATE.dealloc(~#features~0#1.base, ~#features~0#1.offset);havoc ~#features~0#1.base, ~#features~0#1.offset; [2023-11-19 02:47:04,485 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##327: assume !false; [2023-11-19 02:47:04,485 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##326: assume false; [2023-11-19 02:47:04,747 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 02:47:05,659 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume !false; [2023-11-19 02:47:05,660 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume false; [2023-11-19 02:47:05,755 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:47:06,737 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:47:06,738 INFO L302 CfgBuilder]: Removed 40 assume(true) statements. [2023-11-19 02:47:06,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:47:06 BoogieIcfgContainer [2023-11-19 02:47:06,755 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:47:06,756 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:47:06,756 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:47:06,767 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:47:06,768 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:47:06" (1/1) ... [2023-11-19 02:47:06,779 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:47:06,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:06,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 872 states and 1271 transitions. [2023-11-19 02:47:06,901 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1271 transitions. [2023-11-19 02:47:06,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-19 02:47:06,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:06,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:08,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:47:08,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 873 states and 1270 transitions. [2023-11-19 02:47:08,504 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1270 transitions. [2023-11-19 02:47:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-19 02:47:08,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:08,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:09,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:47:09,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:09,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 876 states and 1273 transitions. [2023-11-19 02:47:09,664 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1273 transitions. [2023-11-19 02:47:09,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 02:47:09,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:09,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:10,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:47:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:10,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 876 states and 1272 transitions. [2023-11-19 02:47:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1272 transitions. [2023-11-19 02:47:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 02:47:10,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:10,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:11,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:47:11,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:11,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 880 states and 1286 transitions. [2023-11-19 02:47:11,353 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1286 transitions. [2023-11-19 02:47:11,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 02:47:11,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:11,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:11,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:12,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:47:12,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:12,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 884 states and 1300 transitions. [2023-11-19 02:47:12,135 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1300 transitions. [2023-11-19 02:47:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 02:47:12,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:12,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:12,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:12,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:47:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 889 states and 1313 transitions. [2023-11-19 02:47:13,098 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1313 transitions. [2023-11-19 02:47:13,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 02:47:13,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:13,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:13,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:13,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 893 states and 1320 transitions. [2023-11-19 02:47:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1320 transitions. [2023-11-19 02:47:13,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 02:47:13,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:13,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:14,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:47:14,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 894 states and 1320 transitions. [2023-11-19 02:47:14,600 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1320 transitions. [2023-11-19 02:47:14,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 02:47:14,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:14,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:15,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:15,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:15,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 898 states and 1327 transitions. [2023-11-19 02:47:15,307 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1327 transitions. [2023-11-19 02:47:15,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 02:47:15,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:15,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:15,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:15,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 900 states and 1330 transitions. [2023-11-19 02:47:15,993 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1330 transitions. [2023-11-19 02:47:15,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 02:47:15,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:15,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:16,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:16,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:16,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:16,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 902 states and 1333 transitions. [2023-11-19 02:47:16,663 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1333 transitions. [2023-11-19 02:47:16,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 02:47:16,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:16,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:17,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 904 states and 1335 transitions. [2023-11-19 02:47:17,316 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1335 transitions. [2023-11-19 02:47:17,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 02:47:17,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:17,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:18,049 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 02:47:18,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:18,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 906 states and 1338 transitions. [2023-11-19 02:47:18,077 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1338 transitions. [2023-11-19 02:47:18,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 02:47:18,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:18,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:47:19,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:19,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 910 states and 1342 transitions. [2023-11-19 02:47:19,047 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1342 transitions. [2023-11-19 02:47:19,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 02:47:19,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:19,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:19,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:19,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:47:19,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:19,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 914 states and 1346 transitions. [2023-11-19 02:47:19,868 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1346 transitions. [2023-11-19 02:47:19,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-19 02:47:19,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:19,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:20,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 916 states and 1348 transitions. [2023-11-19 02:47:20,708 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1348 transitions. [2023-11-19 02:47:20,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 02:47:20,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:20,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:21,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:21,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:21,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 918 states and 1350 transitions. [2023-11-19 02:47:21,375 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1350 transitions. [2023-11-19 02:47:21,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-19 02:47:21,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:21,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:22,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:22,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 920 states and 1352 transitions. [2023-11-19 02:47:22,123 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1352 transitions. [2023-11-19 02:47:22,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-19 02:47:22,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:22,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:22,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:22,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:22,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 922 states and 1354 transitions. [2023-11-19 02:47:22,827 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1354 transitions. [2023-11-19 02:47:22,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 02:47:22,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:22,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:23,532 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 02:47:23,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:23,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 925 states and 1361 transitions. [2023-11-19 02:47:23,615 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1361 transitions. [2023-11-19 02:47:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-19 02:47:23,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:24,136 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 02:47:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:24,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 928 states and 1368 transitions. [2023-11-19 02:47:24,231 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1368 transitions. [2023-11-19 02:47:24,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-19 02:47:24,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:24,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:24,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:25,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:25,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 934 states and 1388 transitions. [2023-11-19 02:47:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1388 transitions. [2023-11-19 02:47:25,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 02:47:25,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:25,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:26,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:26,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 936 states and 1392 transitions. [2023-11-19 02:47:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1392 transitions. [2023-11-19 02:47:26,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 02:47:26,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:26,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:26,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:27,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:27,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 938 states and 1395 transitions. [2023-11-19 02:47:27,155 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1395 transitions. [2023-11-19 02:47:27,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 02:47:27,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:27,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:27,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:27,726 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:27,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:27,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 940 states and 1397 transitions. [2023-11-19 02:47:27,813 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1397 transitions. [2023-11-19 02:47:27,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:47:27,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:27,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:28,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:28,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:28,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 942 states and 1401 transitions. [2023-11-19 02:47:28,458 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1401 transitions. [2023-11-19 02:47:28,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:47:28,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:28,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:29,106 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:29,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:29,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 944 states and 1404 transitions. [2023-11-19 02:47:29,138 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1404 transitions. [2023-11-19 02:47:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:47:29,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:29,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:29,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:29,753 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:29,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:29,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 946 states and 1406 transitions. [2023-11-19 02:47:29,852 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1406 transitions. [2023-11-19 02:47:29,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 02:47:29,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:30,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:30,334 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:30,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 948 states and 1409 transitions. [2023-11-19 02:47:30,373 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1409 transitions. [2023-11-19 02:47:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 02:47:30,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:30,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:31,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:31,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 950 states and 1412 transitions. [2023-11-19 02:47:31,270 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1412 transitions. [2023-11-19 02:47:31,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 02:47:31,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:31,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:32,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:32,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 952 states and 1415 transitions. [2023-11-19 02:47:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1415 transitions. [2023-11-19 02:47:32,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 02:47:32,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:32,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:33,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:33,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 954 states and 1418 transitions. [2023-11-19 02:47:33,154 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1418 transitions. [2023-11-19 02:47:33,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 02:47:33,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:33,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:33,893 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:33,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:33,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 956 states and 1420 transitions. [2023-11-19 02:47:33,946 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1420 transitions. [2023-11-19 02:47:33,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 02:47:33,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:33,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:34,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:34,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 958 states and 1423 transitions. [2023-11-19 02:47:34,782 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1423 transitions. [2023-11-19 02:47:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 02:47:34,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:35,414 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:35,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:35,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 960 states and 1425 transitions. [2023-11-19 02:47:35,469 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1425 transitions. [2023-11-19 02:47:35,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 02:47:35,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:35,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:36,022 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:36,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:36,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 962 states and 1427 transitions. [2023-11-19 02:47:36,069 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1427 transitions. [2023-11-19 02:47:36,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 02:47:36,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:36,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:47:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:47:36,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:47:36,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 964 states and 1429 transitions. [2023-11-19 02:47:36,647 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1429 transitions. [2023-11-19 02:47:36,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-19 02:47:36,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:47:36,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:47:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat