./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9 --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 0b76be36f18ad21ad9f8bdc1086d9a5532c87a2c14457e790c7f2f104cdb0ee5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:57:28,349 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:57:28,417 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 02:57:28,422 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:57:28,423 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:57:28,448 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:57:28,449 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:57:28,450 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:57:28,451 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:57:28,451 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:57:28,452 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:57:28,452 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:57:28,453 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:57:28,453 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:57:28,454 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:57:28,454 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:57:28,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:57:28,456 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:57:28,456 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:57:28,457 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:57:28,457 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:57:28,458 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:57:28,459 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:57:28,459 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:57:28,460 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:57:28,460 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:57:28,461 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:57:28,461 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:57:28,462 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:57:28,462 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:57:28,462 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_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b76be36f18ad21ad9f8bdc1086d9a5532c87a2c14457e790c7f2f104cdb0ee5 [2023-12-03 02:57:28,681 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:57:28,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:57:28,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:57:28,707 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:57:28,707 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:57:28,708 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2023-12-03 02:57:31,374 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:57:31,900 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:57:31,901 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2023-12-03 02:57:31,950 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/data/a14be7839/aefabe727eef49f0a3f8092534553e4b/FLAG06b25346a [2023-12-03 02:57:31,966 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/data/a14be7839/aefabe727eef49f0a3f8092534553e4b [2023-12-03 02:57:31,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:57:31,970 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:57:31,971 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:57:31,972 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:57:31,977 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:57:31,978 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:57:31" (1/1) ... [2023-12-03 02:57:31,979 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24d1b827 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:31, skipping insertion in model container [2023-12-03 02:57:31,979 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:57:31" (1/1) ... [2023-12-03 02:57:32,178 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:57:34,711 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_1f8c627e-77e8-435c-bf78-51fffa26e1d8/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2023-12-03 02:57:34,803 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:57:34,866 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:57:34,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6390-6391] [2023-12-03 02:57:34,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6405] [2023-12-03 02:57:34,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6413] [2023-12-03 02:57:34,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (4*32+23)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n6641:\n\t.popsection": "=a" (res): "D" (w)); [6422] [2023-12-03 02:57:34,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6471] [2023-12-03 02:57:34,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6474] [2023-12-03 02:57:34,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6477] [2023-12-03 02:57:34,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6480] [2023-12-03 02:57:34,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [6513-6514] [2023-12-03 02:57:34,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6519-6521] [2023-12-03 02:57:34,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6548] [2023-12-03 02:57:34,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [6555] [2023-12-03 02:57:34,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [6602] [2023-12-03 02:57:34,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6605] [2023-12-03 02:57:34,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6608] [2023-12-03 02:57:34,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6611] [2023-12-03 02:57:34,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6681] [2023-12-03 02:57:34,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6695] [2023-12-03 02:57:34,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6703] [2023-12-03 02:57:34,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6706] [2023-12-03 02:57:34,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6788] [2023-12-03 02:57:34,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6815] [2023-12-03 02:57:34,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6824] [2023-12-03 02:57:34,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6831] [2023-12-03 02:57:35,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6991-6992] [2023-12-03 02:57:35,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7020-7021] [2023-12-03 02:57:35,046 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8085] [2023-12-03 02:57:35,047 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8102] [2023-12-03 02:57:35,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8167] [2023-12-03 02:57:35,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8184] [2023-12-03 02:57:35,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1645), "i" (12UL)); [8746-8747] [2023-12-03 02:57:35,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1712), "i" (12UL)); [8812-8813] [2023-12-03 02:57:35,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1721), "i" (12UL)); [8827-8828] [2023-12-03 02:57:35,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1739), "i" (12UL)); [8848-8849] [2023-12-03 02:57:35,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1868), "i" (12UL)); [9008-9009] [2023-12-03 02:57:35,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1880), "i" (12UL)); [9027-9028] [2023-12-03 02:57:35,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (2098), "i" (12UL)); [9278-9279] [2023-12-03 02:57:35,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9311] [2023-12-03 02:57:35,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5260), "i" (12UL)); [12188-12189] [2023-12-03 02:57:35,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5408), "i" (12UL)); [12341-12342] [2023-12-03 02:57:35,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5409), "i" (12UL)); [12349-12350] [2023-12-03 02:57:35,214 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5619), "i" (12UL)); [12516-12517] [2023-12-03 02:57:35,237 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_1f8c627e-77e8-435c-bf78-51fffa26e1d8/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2023-12-03 02:57:35,276 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:57:35,369 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:57:35,369 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:57:35,376 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:57:35,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:35 WrapperNode [2023-12-03 02:57:35,376 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:57:35,377 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:57:35,377 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:57:35,377 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:57:35,383 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:35" (1/1) ... [2023-12-03 02:57:35,490 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:35" (1/1) ... [2023-12-03 02:57:35,743 INFO L138 Inliner]: procedures = 399, calls = 3520, calls flagged for inlining = 186, calls inlined = 159, statements flattened = 7795 [2023-12-03 02:57:35,744 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:57:35,745 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:57:35,745 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:57:35,745 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:57:35,753 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:35" (1/1) ... [2023-12-03 02:57:35,753 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:35" (1/1) ... [2023-12-03 02:57:35,794 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:35" (1/1) ... [2023-12-03 02:57:35,794 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:35" (1/1) ... [2023-12-03 02:57:35,981 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:35" (1/1) ... [2023-12-03 02:57:36,016 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:35" (1/1) ... [2023-12-03 02:57:36,039 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:35" (1/1) ... [2023-12-03 02:57:36,059 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:35" (1/1) ... [2023-12-03 02:57:36,093 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:57:36,093 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:57:36,093 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:57:36,094 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:57:36,094 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:57:35" (1/1) ... [2023-12-03 02:57:36,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:57:36,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:57:36,118 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:57:36,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:57:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2023-12-03 02:57:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2023-12-03 02:57:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2023-12-03 02:57:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2023-12-03 02:57:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2023-12-03 02:57:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2023-12-03 02:57:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-03 02:57:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-03 02:57:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-12-03 02:57:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-12-03 02:57:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 02:57:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 02:57:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-03 02:57:36,223 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-03 02:57:36,223 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-12-03 02:57:36,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-12-03 02:57:36,223 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-03 02:57:36,223 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-03 02:57:36,223 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-12-03 02:57:36,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-12-03 02:57:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-03 02:57:36,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-03 02:57:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2023-12-03 02:57:36,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2023-12-03 02:57:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2023-12-03 02:57:36,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2023-12-03 02:57:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-03 02:57:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-12-03 02:57:36,224 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-12-03 02:57:36,225 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2023-12-03 02:57:36,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2023-12-03 02:57:36,225 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2023-12-03 02:57:36,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2023-12-03 02:57:36,225 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2023-12-03 02:57:36,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2023-12-03 02:57:36,225 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2023-12-03 02:57:36,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2023-12-03 02:57:36,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-12-03 02:57:36,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-12-03 02:57:36,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 02:57:36,226 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-12-03 02:57:36,226 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-12-03 02:57:36,226 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-03 02:57:36,226 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-03 02:57:36,226 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2023-12-03 02:57:36,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2023-12-03 02:57:36,226 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2023-12-03 02:57:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2023-12-03 02:57:36,227 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2023-12-03 02:57:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2023-12-03 02:57:36,227 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-03 02:57:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-03 02:57:36,227 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-12-03 02:57:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-12-03 02:57:36,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 02:57:36,228 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-03 02:57:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-03 02:57:36,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2023-12-03 02:57:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2023-12-03 02:57:36,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 02:57:36,228 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2023-12-03 02:57:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2023-12-03 02:57:36,228 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-03 02:57:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-03 02:57:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 02:57:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-03 02:57:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-03 02:57:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2023-12-03 02:57:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2023-12-03 02:57:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2023-12-03 02:57:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2023-12-03 02:57:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 02:57:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 02:57:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2023-12-03 02:57:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2023-12-03 02:57:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-12-03 02:57:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-12-03 02:57:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-03 02:57:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-03 02:57:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-03 02:57:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-03 02:57:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2023-12-03 02:57:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2023-12-03 02:57:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-12-03 02:57:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-12-03 02:57:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2023-12-03 02:57:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2023-12-03 02:57:36,235 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-12-03 02:57:36,238 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-12-03 02:57:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2023-12-03 02:57:36,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2023-12-03 02:57:36,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 02:57:36,239 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-12-03 02:57:36,239 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-12-03 02:57:36,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:57:36,239 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-12-03 02:57:36,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-12-03 02:57:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-03 02:57:36,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-03 02:57:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 02:57:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 02:57:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2023-12-03 02:57:36,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2023-12-03 02:57:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2023-12-03 02:57:36,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2023-12-03 02:57:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-12-03 02:57:36,243 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-12-03 02:57:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-12-03 02:57:36,243 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-12-03 02:57:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2023-12-03 02:57:36,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2023-12-03 02:57:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-03 02:57:36,244 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-03 02:57:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2023-12-03 02:57:36,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2023-12-03 02:57:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2023-12-03 02:57:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2023-12-03 02:57:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-12-03 02:57:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-12-03 02:57:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:57:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:57:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2023-12-03 02:57:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2023-12-03 02:57:36,251 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-12-03 02:57:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-12-03 02:57:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-03 02:57:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-03 02:57:36,256 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2023-12-03 02:57:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2023-12-03 02:57:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2023-12-03 02:57:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2023-12-03 02:57:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 02:57:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 02:57:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2023-12-03 02:57:36,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2023-12-03 02:57:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2023-12-03 02:57:36,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2023-12-03 02:57:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-12-03 02:57:36,258 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-12-03 02:57:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-03 02:57:36,258 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-03 02:57:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-12-03 02:57:36,259 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-12-03 02:57:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2023-12-03 02:57:36,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2023-12-03 02:57:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2023-12-03 02:57:36,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2023-12-03 02:57:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2023-12-03 02:57:36,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2023-12-03 02:57:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2023-12-03 02:57:36,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2023-12-03 02:57:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-12-03 02:57:36,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-12-03 02:57:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2023-12-03 02:57:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2023-12-03 02:57:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2023-12-03 02:57:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2023-12-03 02:57:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2023-12-03 02:57:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2023-12-03 02:57:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 02:57:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 02:57:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2023-12-03 02:57:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2023-12-03 02:57:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2023-12-03 02:57:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2023-12-03 02:57:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-03 02:57:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-03 02:57:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-12-03 02:57:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-12-03 02:57:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2023-12-03 02:57:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2023-12-03 02:57:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2023-12-03 02:57:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2023-12-03 02:57:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-03 02:57:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-03 02:57:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2023-12-03 02:57:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2023-12-03 02:57:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 02:57:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 02:57:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-12-03 02:57:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-12-03 02:57:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-03 02:57:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-03 02:57:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-12-03 02:57:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-12-03 02:57:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2023-12-03 02:57:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2023-12-03 02:57:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-03 02:57:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-03 02:57:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2023-12-03 02:57:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2023-12-03 02:57:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-03 02:57:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-03 02:57:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-12-03 02:57:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-12-03 02:57:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 02:57:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2023-12-03 02:57:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2023-12-03 02:57:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 02:57:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2023-12-03 02:57:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2023-12-03 02:57:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2023-12-03 02:57:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2023-12-03 02:57:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2023-12-03 02:57:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2023-12-03 02:57:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2023-12-03 02:57:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2023-12-03 02:57:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2023-12-03 02:57:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2023-12-03 02:57:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2023-12-03 02:57:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2023-12-03 02:57:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 02:57:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 02:57:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 02:57:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-12-03 02:57:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-12-03 02:57:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-03 02:57:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-03 02:57:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-03 02:57:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-03 02:57:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-12-03 02:57:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-12-03 02:57:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2023-12-03 02:57:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2023-12-03 02:57:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-12-03 02:57:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-12-03 02:57:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2023-12-03 02:57:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2023-12-03 02:57:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2023-12-03 02:57:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2023-12-03 02:57:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2023-12-03 02:57:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2023-12-03 02:57:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2023-12-03 02:57:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2023-12-03 02:57:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2023-12-03 02:57:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2023-12-03 02:57:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-03 02:57:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-03 02:57:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2023-12-03 02:57:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2023-12-03 02:57:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2023-12-03 02:57:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2023-12-03 02:57:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-12-03 02:57:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-12-03 02:57:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2023-12-03 02:57:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2023-12-03 02:57:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2023-12-03 02:57:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2023-12-03 02:57:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2023-12-03 02:57:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2023-12-03 02:57:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2023-12-03 02:57:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2023-12-03 02:57:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 02:57:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 02:57:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-12-03 02:57:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-12-03 02:57:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 02:57:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 02:57:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 02:57:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2023-12-03 02:57:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2023-12-03 02:57:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2023-12-03 02:57:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2023-12-03 02:57:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2023-12-03 02:57:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2023-12-03 02:57:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2023-12-03 02:57:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2023-12-03 02:57:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-12-03 02:57:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-12-03 02:57:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-12-03 02:57:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-12-03 02:57:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2023-12-03 02:57:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2023-12-03 02:57:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-12-03 02:57:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-12-03 02:57:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-12-03 02:57:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-12-03 02:57:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2023-12-03 02:57:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2023-12-03 02:57:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2023-12-03 02:57:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2023-12-03 02:57:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2023-12-03 02:57:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2023-12-03 02:57:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-12-03 02:57:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-12-03 02:57:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-12-03 02:57:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-12-03 02:57:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2023-12-03 02:57:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2023-12-03 02:57:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2023-12-03 02:57:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2023-12-03 02:57:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-03 02:57:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-03 02:57:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2023-12-03 02:57:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2023-12-03 02:57:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-12-03 02:57:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-12-03 02:57:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:57:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2023-12-03 02:57:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2023-12-03 02:57:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2023-12-03 02:57:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2023-12-03 02:57:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2023-12-03 02:57:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2023-12-03 02:57:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-12-03 02:57:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-12-03 02:57:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2023-12-03 02:57:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2023-12-03 02:57:37,337 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:57:37,342 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:58:05,765 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:58:09,359 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:58:09,359 INFO L309 CfgBuilder]: Removed 32 assume(true) statements. [2023-12-03 02:58:09,361 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:58:09 BoogieIcfgContainer [2023-12-03 02:58:09,361 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:58:09,362 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:58:09,363 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:58:09,371 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:58:09,371 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:58:09" (1/1) ... [2023-12-03 02:58:09,378 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:58:09,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:09,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 2305 states and 3370 transitions. [2023-12-03 02:58:09,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3370 transitions. [2023-12-03 02:58:09,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-03 02:58:09,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:09,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:09,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:10,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 2308 states and 3398 transitions. [2023-12-03 02:58:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 3398 transitions. [2023-12-03 02:58:10,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-03 02:58:10,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:10,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:10,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:10,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 2313 states and 3433 transitions. [2023-12-03 02:58:10,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 3433 transitions. [2023-12-03 02:58:10,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-12-03 02:58:10,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:10,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:10,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:11,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 2319 states and 3469 transitions. [2023-12-03 02:58:11,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 3469 transitions. [2023-12-03 02:58:11,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-03 02:58:11,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:11,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:11,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:11,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:11,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3474 states to 2322 states and 3474 transitions. [2023-12-03 02:58:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 3474 transitions. [2023-12-03 02:58:11,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-03 02:58:11,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:11,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:11,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:11,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:11,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3479 states to 2325 states and 3479 transitions. [2023-12-03 02:58:11,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 3479 transitions. [2023-12-03 02:58:11,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-03 02:58:11,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:11,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:11,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:11,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:11,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 2328 states and 3484 transitions. [2023-12-03 02:58:11,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3484 transitions. [2023-12-03 02:58:11,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-12-03 02:58:11,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:11,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:12,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:12,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 2331 states and 3489 transitions. [2023-12-03 02:58:12,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 3489 transitions. [2023-12-03 02:58:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-12-03 02:58:12,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:12,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:12,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:12,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:12,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:12,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 2334 states and 3494 transitions. [2023-12-03 02:58:12,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 3494 transitions. [2023-12-03 02:58:12,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:58:12,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:12,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:12,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:12,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:12,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:12,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3499 states to 2337 states and 3499 transitions. [2023-12-03 02:58:12,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 3499 transitions. [2023-12-03 02:58:12,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:58:12,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:12,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:12,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:12,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:12,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 2341 states and 3506 transitions. [2023-12-03 02:58:12,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 3506 transitions. [2023-12-03 02:58:12,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-03 02:58:12,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:12,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:13,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:13,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:13,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3513 states to 2345 states and 3513 transitions. [2023-12-03 02:58:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 3513 transitions. [2023-12-03 02:58:13,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-03 02:58:13,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:13,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:13,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:13,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3518 states to 2348 states and 3518 transitions. [2023-12-03 02:58:13,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 3518 transitions. [2023-12-03 02:58:13,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 02:58:13,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:13,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:13,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:13,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:13,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 2351 states and 3522 transitions. [2023-12-03 02:58:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 3522 transitions. [2023-12-03 02:58:13,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 02:58:13,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:13,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:13,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:13,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:14,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 2355 states and 3529 transitions. [2023-12-03 02:58:14,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 3529 transitions. [2023-12-03 02:58:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 02:58:14,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:14,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:14,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:14,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 2358 states and 3534 transitions. [2023-12-03 02:58:14,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 3534 transitions. [2023-12-03 02:58:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 02:58:14,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:14,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:14,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:14,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:14,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 2361 states and 3538 transitions. [2023-12-03 02:58:14,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 3538 transitions. [2023-12-03 02:58:14,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 02:58:14,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:14,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:14,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:14,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:14,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2364 states and 3543 transitions. [2023-12-03 02:58:14,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 3543 transitions. [2023-12-03 02:58:14,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 02:58:14,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:14,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:14,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2367 states and 3547 transitions. [2023-12-03 02:58:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 3547 transitions. [2023-12-03 02:58:14,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 02:58:14,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:14,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:14,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:15,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:15,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 2371 states and 3553 transitions. [2023-12-03 02:58:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 3553 transitions. [2023-12-03 02:58:15,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 02:58:15,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:15,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:15,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:15,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 2375 states and 3559 transitions. [2023-12-03 02:58:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 3559 transitions. [2023-12-03 02:58:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 02:58:15,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:15,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:15,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:15,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:15,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:15,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 2379 states and 3565 transitions. [2023-12-03 02:58:15,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 3565 transitions. [2023-12-03 02:58:15,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 02:58:15,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:15,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:15,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:15,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:15,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 2387 states and 3578 transitions. [2023-12-03 02:58:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 3578 transitions. [2023-12-03 02:58:15,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 02:58:15,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:15,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:15,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:16,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:16,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:16,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3608 states to 2401 states and 3608 transitions. [2023-12-03 02:58:16,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 3608 transitions. [2023-12-03 02:58:16,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 02:58:16,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:16,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:16,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:16,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:16,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:16,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3621 states to 2409 states and 3621 transitions. [2023-12-03 02:58:16,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 3621 transitions. [2023-12-03 02:58:16,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 02:58:16,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:16,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:16,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:16,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:16,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3635 states to 2415 states and 3635 transitions. [2023-12-03 02:58:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 3635 transitions. [2023-12-03 02:58:16,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 02:58:16,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:16,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:16,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:16,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 2418 states and 3640 transitions. [2023-12-03 02:58:16,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 3640 transitions. [2023-12-03 02:58:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:58:16,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:16,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:16,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:16,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:17,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3653 states to 2426 states and 3653 transitions. [2023-12-03 02:58:17,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 3653 transitions. [2023-12-03 02:58:17,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 02:58:17,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:17,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:17,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:17,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:17,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:17,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3673 states to 2435 states and 3673 transitions. [2023-12-03 02:58:17,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 3673 transitions. [2023-12-03 02:58:17,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 02:58:17,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:17,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:17,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:17,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:17,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2438 states and 3678 transitions. [2023-12-03 02:58:17,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 3678 transitions. [2023-12-03 02:58:17,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:58:17,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:17,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:17,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:17,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 2443 states and 3686 transitions. [2023-12-03 02:58:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 3686 transitions. [2023-12-03 02:58:17,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:58:17,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:17,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:18,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:18,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:18,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3706 states to 2452 states and 3706 transitions. [2023-12-03 02:58:18,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 3706 transitions. [2023-12-03 02:58:18,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 02:58:18,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:18,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:18,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:18,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:18,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:18,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3711 states to 2455 states and 3711 transitions. [2023-12-03 02:58:18,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 3711 transitions. [2023-12-03 02:58:18,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 02:58:18,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:18,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:18,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:18,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:18,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 2458 states and 3716 transitions. [2023-12-03 02:58:18,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 3716 transitions. [2023-12-03 02:58:18,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 02:58:18,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:18,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:18,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 2463 states and 3726 transitions. [2023-12-03 02:58:18,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 3726 transitions. [2023-12-03 02:58:18,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 02:58:18,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:18,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:18,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:19,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:19,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 2467 states and 3732 transitions. [2023-12-03 02:58:19,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 3732 transitions. [2023-12-03 02:58:19,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:58:19,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:19,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:19,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:19,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:19,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:19,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3755 states to 2476 states and 3748 transitions. [2023-12-03 02:58:19,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 3748 transitions. [2023-12-03 02:58:19,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 02:58:19,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:19,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:19,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:19,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:19,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:19,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 2477 states and 3749 transitions. [2023-12-03 02:58:19,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 3749 transitions. [2023-12-03 02:58:19,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 02:58:19,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:19,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:19,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:19,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:19,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 2480 states and 3755 transitions. [2023-12-03 02:58:19,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 3755 transitions. [2023-12-03 02:58:19,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 02:58:19,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:19,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:19,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:20,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:20,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 2484 states and 3761 transitions. [2023-12-03 02:58:20,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 3761 transitions. [2023-12-03 02:58:20,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 02:58:20,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:20,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:20,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:20,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:20,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 2493 states and 3777 transitions. [2023-12-03 02:58:20,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 3777 transitions. [2023-12-03 02:58:20,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 02:58:20,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:20,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3798 states to 2500 states and 3791 transitions. [2023-12-03 02:58:20,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 3791 transitions. [2023-12-03 02:58:20,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 02:58:20,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:20,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:20,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:20,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 2503 states and 3797 transitions. [2023-12-03 02:58:20,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 3797 transitions. [2023-12-03 02:58:20,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 02:58:20,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:20,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:20,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:20,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:20,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3812 states to 2508 states and 3805 transitions. [2023-12-03 02:58:20,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 3805 transitions. [2023-12-03 02:58:20,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 02:58:20,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:20,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:21,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:21,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:21,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:21,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 2512 states and 3811 transitions. [2023-12-03 02:58:21,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 3811 transitions. [2023-12-03 02:58:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 02:58:21,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:21,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3830 states to 2518 states and 3823 transitions. [2023-12-03 02:58:21,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 3823 transitions. [2023-12-03 02:58:21,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 02:58:21,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:21,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:21,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:21,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:21,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 2525 states and 3837 transitions. [2023-12-03 02:58:21,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 3837 transitions. [2023-12-03 02:58:21,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 02:58:21,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:21,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:21,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:21,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:21,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2533 states and 3852 transitions. [2023-12-03 02:58:21,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 3852 transitions. [2023-12-03 02:58:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 02:58:21,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:21,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:22,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:22,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:22,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3864 states to 2536 states and 3857 transitions. [2023-12-03 02:58:22,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 3857 transitions. [2023-12-03 02:58:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 02:58:22,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:22,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:22,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:22,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 2541 states and 3865 transitions. [2023-12-03 02:58:22,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3865 transitions. [2023-12-03 02:58:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 02:58:22,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:22,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:22,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:22,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:22,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:22,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2543 states and 3869 transitions. [2023-12-03 02:58:22,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 3869 transitions. [2023-12-03 02:58:22,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 02:58:22,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:22,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:22,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:22,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:22,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3884 states to 2547 states and 3877 transitions. [2023-12-03 02:58:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 3877 transitions. [2023-12-03 02:58:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 02:58:22,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:22,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:22,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:22,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:22,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 2554 states and 3891 transitions. [2023-12-03 02:58:22,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 3891 transitions. [2023-12-03 02:58:22,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 02:58:22,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:22,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:22,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:23,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:23,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:23,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 2559 states and 3899 transitions. [2023-12-03 02:58:23,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 3899 transitions. [2023-12-03 02:58:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 02:58:23,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:23,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2561 states and 3903 transitions. [2023-12-03 02:58:23,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 3903 transitions. [2023-12-03 02:58:23,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 02:58:23,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:23,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:23,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:23,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:23,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2565 states and 3911 transitions. [2023-12-03 02:58:23,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 3911 transitions. [2023-12-03 02:58:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 02:58:23,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:23,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:23,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:23,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:23,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 2592 states and 3991 transitions. [2023-12-03 02:58:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 3991 transitions. [2023-12-03 02:58:23,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 02:58:23,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:23,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:24,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:24,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4005 states to 2596 states and 3998 transitions. [2023-12-03 02:58:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 3998 transitions. [2023-12-03 02:58:24,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 02:58:24,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:24,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:24,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:24,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:24,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 2598 states and 4002 transitions. [2023-12-03 02:58:24,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 4002 transitions. [2023-12-03 02:58:24,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 02:58:24,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:24,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:24,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:24,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 2602 states and 4010 transitions. [2023-12-03 02:58:24,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 4010 transitions. [2023-12-03 02:58:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 02:58:24,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:24,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:24,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:24,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:24,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2603 states and 4011 transitions. [2023-12-03 02:58:24,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 4011 transitions. [2023-12-03 02:58:24,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 02:58:24,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:24,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:24,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:24,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:24,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2611 states and 4026 transitions. [2023-12-03 02:58:24,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 4026 transitions. [2023-12-03 02:58:24,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 02:58:24,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:24,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:24,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:24,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:24,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4041 states to 2615 states and 4034 transitions. [2023-12-03 02:58:24,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 4034 transitions. [2023-12-03 02:58:24,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 02:58:24,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:24,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:25,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:25,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:25,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:25,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4042 states to 2616 states and 4035 transitions. [2023-12-03 02:58:25,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 4035 transitions. [2023-12-03 02:58:25,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 02:58:25,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:25,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:25,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:25,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:25,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4057 states to 2624 states and 4050 transitions. [2023-12-03 02:58:25,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 4050 transitions. [2023-12-03 02:58:25,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 02:58:25,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:25,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4072 states to 2628 states and 4060 transitions. [2023-12-03 02:58:25,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 4060 transitions. [2023-12-03 02:58:25,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 02:58:25,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:25,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:26,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 2632 states and 4068 transitions. [2023-12-03 02:58:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 4068 transitions. [2023-12-03 02:58:26,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 02:58:26,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:26,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:26,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:26,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:26,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4088 states to 2636 states and 4076 transitions. [2023-12-03 02:58:26,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 4076 transitions. [2023-12-03 02:58:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 02:58:26,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:26,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:26,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:26,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:26,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2637 states and 4077 transitions. [2023-12-03 02:58:26,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 4077 transitions. [2023-12-03 02:58:26,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 02:58:26,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:26,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:26,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 2641 states and 4085 transitions. [2023-12-03 02:58:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4085 transitions. [2023-12-03 02:58:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 02:58:26,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:26,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:26,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:26,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:26,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4106 states to 2647 states and 4094 transitions. [2023-12-03 02:58:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 4094 transitions. [2023-12-03 02:58:26,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 02:58:26,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:26,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:27,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:27,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:27,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4107 states to 2649 states and 4095 transitions. [2023-12-03 02:58:27,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 4095 transitions. [2023-12-03 02:58:27,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 02:58:27,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:27,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:27,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:27,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 2651 states and 4096 transitions. [2023-12-03 02:58:27,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 4096 transitions. [2023-12-03 02:58:27,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 02:58:27,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:27,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:27,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:27,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:27,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:27,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4116 states to 2655 states and 4104 transitions. [2023-12-03 02:58:27,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 4104 transitions. [2023-12-03 02:58:27,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:58:27,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:27,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:27,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:27,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:27,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:27,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2663 states and 4117 transitions. [2023-12-03 02:58:27,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4117 transitions. [2023-12-03 02:58:27,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:58:27,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:27,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:28,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:28,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:28,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:28,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4139 states to 2669 states and 4127 transitions. [2023-12-03 02:58:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 4127 transitions. [2023-12-03 02:58:28,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 02:58:28,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:28,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:28,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:28,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:28,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 2674 states and 4134 transitions. [2023-12-03 02:58:28,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 4134 transitions. [2023-12-03 02:58:28,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 02:58:28,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:28,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:28,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:28,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:28,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:28,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4159 states to 2682 states and 4147 transitions. [2023-12-03 02:58:28,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4147 transitions. [2023-12-03 02:58:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:58:28,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:28,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:28,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:28,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:28,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 2688 states and 4157 transitions. [2023-12-03 02:58:28,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 4157 transitions. [2023-12-03 02:58:28,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 02:58:28,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:28,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:28,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:28,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:28,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 2690 states and 4158 transitions. [2023-12-03 02:58:28,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 4158 transitions. [2023-12-03 02:58:28,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:58:28,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:28,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:28,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:29,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:58:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:29,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4191 states to 2702 states and 4177 transitions. [2023-12-03 02:58:29,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 4177 transitions. [2023-12-03 02:58:29,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 02:58:29,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:29,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:29,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:29,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:29,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4202 states to 2709 states and 4188 transitions. [2023-12-03 02:58:29,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 4188 transitions. [2023-12-03 02:58:29,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 02:58:29,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:29,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:30,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2714 states and 4195 transitions. [2023-12-03 02:58:30,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 4195 transitions. [2023-12-03 02:58:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 02:58:30,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:30,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:30,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:30,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:58:30,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:30,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2716 states and 4198 transitions. [2023-12-03 02:58:30,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4198 transitions. [2023-12-03 02:58:30,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:58:30,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:30,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:30,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:30,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:30,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:30,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2720 states and 4203 transitions. [2023-12-03 02:58:30,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 4203 transitions. [2023-12-03 02:58:30,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:58:30,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:30,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:31,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 2721 states and 4205 transitions. [2023-12-03 02:58:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 4205 transitions. [2023-12-03 02:58:31,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:58:31,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:31,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:31,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:31,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:31,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:31,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2729 states and 4219 transitions. [2023-12-03 02:58:31,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4219 transitions. [2023-12-03 02:58:31,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:58:31,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:31,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:31,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:31,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:31,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4243 states to 2735 states and 4229 transitions. [2023-12-03 02:58:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4229 transitions. [2023-12-03 02:58:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 02:58:31,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:31,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:31,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:31,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:31,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 2740 states and 4236 transitions. [2023-12-03 02:58:31,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 4236 transitions. [2023-12-03 02:58:31,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 02:58:31,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:31,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:31,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:31,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:31,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:31,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4263 states to 2748 states and 4249 transitions. [2023-12-03 02:58:31,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 4249 transitions. [2023-12-03 02:58:31,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:58:31,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:31,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:31,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:31,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2754 states and 4259 transitions. [2023-12-03 02:58:31,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 4259 transitions. [2023-12-03 02:58:31,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 02:58:31,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:31,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:31,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:32,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:32,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:32,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4287 states to 2763 states and 4273 transitions. [2023-12-03 02:58:32,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2763 states and 4273 transitions. [2023-12-03 02:58:32,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 02:58:32,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:32,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:32,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:58:32,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:32,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2765 states and 4276 transitions. [2023-12-03 02:58:32,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 4276 transitions. [2023-12-03 02:58:32,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:58:32,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:32,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:32,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:32,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:32,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:32,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4295 states to 2769 states and 4281 transitions. [2023-12-03 02:58:32,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2769 states and 4281 transitions. [2023-12-03 02:58:32,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:58:32,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:32,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:32,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:32,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:32,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2777 states and 4295 transitions. [2023-12-03 02:58:32,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 4295 transitions. [2023-12-03 02:58:32,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:58:32,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:32,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:32,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:33,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:33,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:33,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2782 states and 4302 transitions. [2023-12-03 02:58:33,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 4302 transitions. [2023-12-03 02:58:33,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 02:58:33,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:33,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:33,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:33,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:33,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 2790 states and 4315 transitions. [2023-12-03 02:58:33,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 4315 transitions. [2023-12-03 02:58:33,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:58:33,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:33,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:33,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:33,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:33,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4339 states to 2796 states and 4325 transitions. [2023-12-03 02:58:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 4325 transitions. [2023-12-03 02:58:33,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 02:58:33,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:33,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:33,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:34,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 2805 states and 4339 transitions. [2023-12-03 02:58:34,005 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 4339 transitions. [2023-12-03 02:58:34,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 02:58:34,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:34,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:34,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:34,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:34,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:34,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 2807 states and 4340 transitions. [2023-12-03 02:58:34,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 4340 transitions. [2023-12-03 02:58:34,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:58:34,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:34,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:34,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:34,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4362 states to 2809 states and 4344 transitions. [2023-12-03 02:58:34,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 4344 transitions. [2023-12-03 02:58:34,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 02:58:34,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:34,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:34,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:34,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4367 states to 2813 states and 4349 transitions. [2023-12-03 02:58:34,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 4349 transitions. [2023-12-03 02:58:34,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:58:34,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:34,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:34,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:35,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:35,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:35,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4378 states to 2819 states and 4360 transitions. [2023-12-03 02:58:35,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 4360 transitions. [2023-12-03 02:58:35,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 02:58:35,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:35,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:35,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:36,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:36,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:36,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4380 states to 2821 states and 4362 transitions. [2023-12-03 02:58:36,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 4362 transitions. [2023-12-03 02:58:36,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 02:58:36,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:36,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:36,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:36,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:36,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4389 states to 2827 states and 4371 transitions. [2023-12-03 02:58:36,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 4371 transitions. [2023-12-03 02:58:36,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 02:58:36,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:36,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:36,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:36,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:36,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2829 states and 4373 transitions. [2023-12-03 02:58:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 4373 transitions. [2023-12-03 02:58:36,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 02:58:36,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:36,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:36,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:36,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4393 states to 2831 states and 4375 transitions. [2023-12-03 02:58:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 4375 transitions. [2023-12-03 02:58:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:58:36,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:36,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:36,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:36,866 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:58:36,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:36,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4396 states to 2833 states and 4378 transitions. [2023-12-03 02:58:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 4378 transitions. [2023-12-03 02:58:36,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:58:36,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:36,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:37,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:37,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2846 states and 4403 transitions. [2023-12-03 02:58:37,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 4403 transitions. [2023-12-03 02:58:37,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:58:37,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:37,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:37,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:37,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:37,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2848 states and 4406 transitions. [2023-12-03 02:58:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 4406 transitions. [2023-12-03 02:58:37,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:58:37,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:37,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:37,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:37,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:37,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 2848 states and 4405 transitions. [2023-12-03 02:58:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 4405 transitions. [2023-12-03 02:58:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:58:37,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:37,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:38,024 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:38,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4435 states to 2851 states and 4411 transitions. [2023-12-03 02:58:38,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 4411 transitions. [2023-12-03 02:58:38,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:58:38,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:38,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:38,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:38,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:38,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:38,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 2848 states and 4405 transitions. [2023-12-03 02:58:38,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 4405 transitions. [2023-12-03 02:58:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:58:38,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:38,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:38,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:39,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 2850 states and 4406 transitions. [2023-12-03 02:58:39,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 4406 transitions. [2023-12-03 02:58:39,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:58:39,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:39,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:39,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:39,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 2856 states and 4415 transitions. [2023-12-03 02:58:39,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 4415 transitions. [2023-12-03 02:58:39,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:58:39,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:39,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:39,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:39,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4448 states to 2858 states and 4417 transitions. [2023-12-03 02:58:39,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 4417 transitions. [2023-12-03 02:58:39,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:58:39,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:39,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:39,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:39,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:39,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4456 states to 2863 states and 4425 transitions. [2023-12-03 02:58:39,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 4425 transitions. [2023-12-03 02:58:39,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:58:39,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:39,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:39,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:39,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:39,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4458 states to 2864 states and 4427 transitions. [2023-12-03 02:58:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 4427 transitions. [2023-12-03 02:58:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 02:58:39,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:39,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:39,942 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 02:58:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:39,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2866 states and 4430 transitions. [2023-12-03 02:58:39,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 4430 transitions. [2023-12-03 02:58:39,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:58:39,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:39,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:40,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:40,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:40,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2874 states and 4444 transitions. [2023-12-03 02:58:40,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 4444 transitions. [2023-12-03 02:58:40,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 02:58:40,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:40,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:40,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:40,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 2880 states and 4453 transitions. [2023-12-03 02:58:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4453 transitions. [2023-12-03 02:58:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 02:58:40,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:40,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:40,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:40,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:58:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:40,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 2882 states and 4455 transitions. [2023-12-03 02:58:40,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 4455 transitions. [2023-12-03 02:58:40,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 02:58:40,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:40,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:40,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:58:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 2887 states and 4463 transitions. [2023-12-03 02:58:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 4463 transitions. [2023-12-03 02:58:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 02:58:40,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:40,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:40,700 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:58:40,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4498 states to 2890 states and 4467 transitions. [2023-12-03 02:58:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 4467 transitions. [2023-12-03 02:58:40,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 02:58:40,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:40,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:41,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:58:41,040 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-03 02:58:41,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:58:42,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:58:42,029 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-03 02:58:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:58:42,283 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 124 iterations. [2023-12-03 02:58:42,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch2182 could not be translated [2023-12-03 02:58:42,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,360 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch2182 could not be translated [2023-12-03 02:58:42,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,362 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret1056 [2023-12-03 02:58:42,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem1057 [2023-12-03 02:58:42,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret1722 could not be translated [2023-12-03 02:58:42,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem1723 could not be translated [2023-12-03 02:58:42,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet1724 could not be translated [2023-12-03 02:58:42,377 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem1289 could not be translated [2023-12-03 02:58:42,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet155 could not be translated [2023-12-03 02:58:42,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret150 [2023-12-03 02:58:42,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,391 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,392 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,392 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,392 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,392 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,392 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret151 [2023-12-03 02:58:42,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet155 could not be translated [2023-12-03 02:58:42,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret156 [2023-12-03 02:58:42,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret1290 [2023-12-03 02:58:42,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret1293 could not be translated [2023-12-03 02:58:42,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret1725 could not be translated [2023-12-03 02:58:42,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem1064 could not be translated [2023-12-03 02:58:42,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem1065 could not be translated [2023-12-03 02:58:42,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-12-03 02:58:42,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-12-03 02:58:42,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-12-03 02:58:42,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-12-03 02:58:42,421 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.12 02:58:42 ImpRootNode [2023-12-03 02:58:42,421 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-03 02:58:42,421 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-03 02:58:42,422 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-03 02:58:42,422 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-03 02:58:42,422 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:58:09" (3/4) ... [2023-12-03 02:58:42,424 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-03 02:58:42,425 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-03 02:58:42,426 INFO L158 Benchmark]: Toolchain (without parser) took 70455.94ms. Allocated memory was 134.2MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 86.7MB in the beginning and 462.8MB in the end (delta: -376.1MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2023-12-03 02:58:42,427 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 134.2MB. Free memory was 90.7MB in the beginning and 90.4MB in the end (delta: 281.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-03 02:58:42,427 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3405.09ms. Allocated memory was 134.2MB in the beginning and 224.4MB in the end (delta: 90.2MB). Free memory was 86.4MB in the beginning and 106.9MB in the end (delta: -20.5MB). Peak memory consumption was 110.8MB. Max. memory is 16.1GB. [2023-12-03 02:58:42,427 INFO L158 Benchmark]: Boogie Procedure Inliner took 367.11ms. Allocated memory is still 224.4MB. Free memory was 106.9MB in the beginning and 97.1MB in the end (delta: 9.8MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. [2023-12-03 02:58:42,428 INFO L158 Benchmark]: Boogie Preprocessor took 347.92ms. Allocated memory is still 224.4MB. Free memory was 97.1MB in the beginning and 65.8MB in the end (delta: 31.4MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. [2023-12-03 02:58:42,428 INFO L158 Benchmark]: RCFGBuilder took 33268.12ms. Allocated memory was 224.4MB in the beginning and 589.3MB in the end (delta: 364.9MB). Free memory was 65.8MB in the beginning and 217.0MB in the end (delta: -151.3MB). Peak memory consumption was 305.9MB. Max. memory is 16.1GB. [2023-12-03 02:58:42,429 INFO L158 Benchmark]: CodeCheck took 33058.58ms. Allocated memory was 589.3MB in the beginning and 1.5GB in the end (delta: 929.0MB). Free memory was 217.0MB in the beginning and 462.8MB in the end (delta: -245.8MB). Peak memory consumption was 683.3MB. Max. memory is 16.1GB. [2023-12-03 02:58:42,429 INFO L158 Benchmark]: Witness Printer took 3.83ms. Allocated memory is still 1.5GB. Free memory is still 462.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 02:58:42,431 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 146 procedures, 2305 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 32.9s, OverallIterations: 124, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 153182 SdHoareTripleChecker+Valid, 168.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 77485 mSDsluCounter, 228818 SdHoareTripleChecker+Invalid, 149.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 127971 mSDsCounter, 20583 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 73705 IncrementalHoareTripleChecker+Invalid, 94288 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 20583 mSolverCounterUnsat, 100847 mSDtfsCounter, 73705 mSolverCounterSat, 3.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 84937 GetRequests, 84821 SyntacticMatches, 0 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4452 ImplicationChecksByTransitivity, 5.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.9s SsaConstructionTime, 3.2s SatisfiabilityAnalysisTime, 13.8s InterpolantComputationTime, 4710 NumberOfCodeBlocks, 4710 NumberOfCodeBlocksAsserted, 124 NumberOfCheckSat, 4516 ConstructedInterpolants, 0 QuantifiedInterpolants, 10690 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 123 InterpolantComputations, 122 PerfectInterpolantSequences, 255/256 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 13398]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of large string literal at line 12414, overapproximation of bitwiseOr at line 6930, overapproximation of bitwiseAnd at line 11756. Possible FailurePath: [L7468] static bool ap_mode_default ; [L7469-L7483] static struct ieee80211_channel const mwl8k_channels_24[14U] = { {0, 2412U, 1U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2417U, 2U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2422U, 3U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2427U, 4U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2432U, 5U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2437U, 6U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2442U, 7U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2447U, 8U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2452U, 9U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2457U, 10U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2462U, 11U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2467U, 12U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2472U, 13U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {0, 2484U, 14U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}}; [L7484-L7497] static struct ieee80211_rate const mwl8k_rates_24[13U] = { {0U, 10U, 2U, (unsigned short)0}, {0U, 20U, 4U, (unsigned short)0}, {0U, 55U, 11U, (unsigned short)0}, {0U, 110U, 22U, (unsigned short)0}, {0U, 220U, 44U, (unsigned short)0}, {0U, 60U, 12U, (unsigned short)0}, {0U, 90U, 18U, (unsigned short)0}, {0U, 120U, 24U, (unsigned short)0}, {0U, 180U, 36U, (unsigned short)0}, {0U, 240U, 48U, (unsigned short)0}, {0U, 360U, 72U, (unsigned short)0}, {0U, 480U, 96U, (unsigned short)0}, {0U, 540U, 108U, (unsigned short)0}}; [L7498-L7501] static struct ieee80211_channel const mwl8k_channels_50[4U] = { {1, 5180U, 36U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {1, 5200U, 40U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {1, 5220U, 44U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}, {1, 5240U, 48U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0, 0, 0UL}}; [L7502-L7510] static struct ieee80211_rate const mwl8k_rates_50[8U] = { {0U, 60U, 12U, (unsigned short)0}, {0U, 90U, 18U, (unsigned short)0}, {0U, 120U, 24U, (unsigned short)0}, {0U, 180U, 36U, (unsigned short)0}, {0U, 240U, 48U, (unsigned short)0}, {0U, 360U, 72U, (unsigned short)0}, {0U, 480U, 96U, (unsigned short)0}, {0U, 540U, 108U, (unsigned short)0}}; [L8149] static struct rxd_ops rxd_ap_ops = {32, & mwl8k_rxd_ap_init, & mwl8k_rxd_ap_refill, & mwl8k_rxd_ap_process}; [L8226] static struct rxd_ops rxd_sta_ops = {40, & mwl8k_rxd_sta_init, & mwl8k_rxd_sta_refill, & mwl8k_rxd_sta_process}; [L12378-L12384] static struct ieee80211_ops const mwl8k_ops = {& mwl8k_tx, & mwl8k_start, & mwl8k_stop, 0, 0, 0, & mwl8k_add_interface, 0, & mwl8k_remove_interface, & mwl8k_config, & mwl8k_bss_info_changed, 0, 0, & mwl8k_prepare_multicast, & mwl8k_configure_filter, 0, 0, & mwl8k_set_key, 0, 0, 0, 0, 0, 0, 0, 0, 0, & mwl8k_get_stats, 0, 0, & mwl8k_set_rts_threshold, & mwl8k_sta_add, & mwl8k_sta_remove, 0, 0, 0, 0, 0, & mwl8k_conf_tx, 0, 0, 0, 0, & mwl8k_ampdu_action, & mwl8k_get_survey, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L12414-L12421] static struct mwl8k_device_info mwl8k_info_tbl[4U] = { {(char *)"88w8363", (char *)"mwl8k/helper_8363.fw", (char *)"mwl8k/fmimage_8363.fw", 0, 0, 0U}, {(char *)"88w8687", (char *)"mwl8k/helper_8687.fw", (char *)"mwl8k/fmimage_8687.fw", 0, 0, 0U}, {(char *)"88w8366", (char *)"mwl8k/helper_8366.fw", (char *)"mwl8k/fmimage_8366.fw", (char *)"mwl8k/fmimage_8366_ap-3.fw", & rxd_ap_ops, 3U}, {(char *)"88w8764", 0, 0, (char *)"mwl8k/fmimage_8764_ap-1.fw", & rxd_ap_ops, 1U}}; [L12422] struct pci_device_id const __mod_pci_device_table ; [L12804-L12805] static struct ieee80211_iface_limit const ap_if_limits[2U] = { {8U, 8U}, {1U, 4U}}; [L12806-L12807] static struct ieee80211_iface_combination const ap_if_comb = {(struct ieee80211_iface_limit const *)(& ap_if_limits), 1U, 8U, 2U, (_Bool)0, (unsigned char)0}; [L13105] int LDV_IN_INTERRUPT ; [L13408] static int ldv_mutex_fw_mutex_of_mwl8k_priv ; [L13515] static int ldv_mutex_lock ; [L13622] static int ldv_mutex_mutex_of_device ; [L13108] void *var_mwl8k_rxd_ap_init_13_p0 ; [L13109] dma_addr_t var_mwl8k_rxd_ap_init_13_p1 ; [L13110] void *var_mwl8k_rxd_ap_refill_14_p0 ; [L13111] dma_addr_t var_mwl8k_rxd_ap_refill_14_p1 ; [L13112] int var_mwl8k_rxd_ap_refill_14_p2 ; [L13113] void *var_mwl8k_rxd_ap_process_15_p0 ; [L13114] struct ieee80211_rx_status *var_group1 ; [L13115] __le16 *var_mwl8k_rxd_ap_process_15_p2 ; [L13116] s8 *var_mwl8k_rxd_ap_process_15_p3 ; [L13117] void *var_mwl8k_rxd_sta_init_16_p0 ; [L13118] dma_addr_t var_mwl8k_rxd_sta_init_16_p1 ; [L13119] void *var_mwl8k_rxd_sta_refill_17_p0 ; [L13120] dma_addr_t var_mwl8k_rxd_sta_refill_17_p1 ; [L13121] int var_mwl8k_rxd_sta_refill_17_p2 ; [L13122] void *var_mwl8k_rxd_sta_process_18_p0 ; [L13123] __le16 *var_mwl8k_rxd_sta_process_18_p2 ; [L13124] s8 *var_mwl8k_rxd_sta_process_18_p3 ; [L13125] struct ieee80211_hw *var_group2 ; [L13126] struct ieee80211_tx_control *var_group3 ; [L13127] struct sk_buff *var_mwl8k_tx_100_p2 ; [L13128] struct ieee80211_vif *var_group4 ; [L13129] u32 var_mwl8k_config_107_p1 ; [L13130] struct ieee80211_bss_conf *var_mwl8k_bss_info_changed_110_p2 ; [L13131] u32 var_mwl8k_bss_info_changed_110_p3 ; [L13132] struct netdev_hw_addr_list *var_group5 ; [L13133] unsigned int var_mwl8k_configure_filter_114_p1 ; [L13134] unsigned int *var_mwl8k_configure_filter_114_p2 ; [L13135] u64 var_mwl8k_configure_filter_114_p3 ; [L13136] enum set_key_cmd var_mwl8k_set_key_94_p1 ; [L13137] struct ieee80211_vif *var_mwl8k_set_key_94_p2 ; [L13138] struct ieee80211_sta *var_mwl8k_set_key_94_p3 ; [L13139] struct ieee80211_key_conf *var_mwl8k_set_key_94_p4 ; [L13140] u32 var_mwl8k_set_rts_threshold_115_p1 ; [L13141] struct ieee80211_sta *var_mwl8k_sta_add_117_p2 ; [L13142] struct ieee80211_sta *var_mwl8k_sta_remove_116_p2 ; [L13143] u16 var_mwl8k_conf_tx_118_p2 ; [L13144] struct ieee80211_tx_queue_params const *var_mwl8k_conf_tx_118_p3 ; [L13145] struct ieee80211_low_level_stats *var_group6 ; [L13146] int var_mwl8k_get_survey_120_p1 ; [L13147] struct survey_info *var_mwl8k_get_survey_120_p2 ; [L13148] enum ieee80211_ampdu_mlme_action var_mwl8k_ampdu_action_121_p2 ; [L13149] struct ieee80211_sta *var_mwl8k_ampdu_action_121_p3 ; [L13150] u16 var_mwl8k_ampdu_action_121_p4 ; [L13151] u16 *var_mwl8k_ampdu_action_121_p5 ; [L13152] u8 var_mwl8k_ampdu_action_121_p6 ; [L13153] struct pci_dev *var_group7 ; [L13154] struct pci_device_id const *var_mwl8k_probe_130_p1 ; [L13155] int res_mwl8k_probe_130 ; [L13156] int var_mwl8k_interrupt_97_p0 ; [L13157] void *var_mwl8k_interrupt_97_p1 ; [L13158] int ldv_s_mwl8k_driver_pci_driver ; [L13159] int tmp ; [L13160] int tmp___0 ; [L13162] ldv_s_mwl8k_driver_pci_driver = 0 [L13163] LDV_IN_INTERRUPT = 1 [L13164] CALL ldv_initialize() [L13732] ldv_mutex_fw_mutex_of_mwl8k_priv = 1 [L13733] ldv_mutex_lock = 1 [L13734] ldv_mutex_mutex_of_device = 1 [L13164] RET ldv_initialize() [L13302] tmp___0 = __VERIFIER_nondet_int() [L13303] COND TRUE tmp___0 != 0 || ldv_s_mwl8k_driver_pci_driver != 0 [L13167] tmp = __VERIFIER_nondet_int() [L13169] case 0: [L13173] case 1: [L13178] case 2: [L13183] case 3: [L13187] case 4: [L13192] case 5: [L13197] case 6: [L13201] case 7: [L13205] case 8: [L13209] case 9: [L13213] case 10: [L13217] case 11: VAL [LDV_IN_INTERRUPT=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=11, tmp___0=2147483647] [L13218] FCALL ldv_handler_precall() VAL [LDV_IN_INTERRUPT=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp=11, tmp___0=2147483647] [L13219] CALL mwl8k_config(var_group2, var_mwl8k_config_107_p1) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L11745] struct ieee80211_conf *conf ; [L11746] struct mwl8k_priv *priv ; [L11747] int rc ; [L11749] conf = & hw->conf [L11750] EXPR hw->priv [L11750] priv = (struct mwl8k_priv *)hw->priv [L11751] CALL, EXPR mwl8k_fw_lock(hw) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9337] struct mwl8k_priv *priv ; [L9338] int rc ; [L9339] struct task_struct *tmp ; [L9341] EXPR hw->priv [L9341] priv = (struct mwl8k_priv *)hw->priv [L9342] CALL, EXPR get_current() VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L6467] struct task_struct *pfo_ret__ ; [L6470] case 1UL: [L6473] case 2UL: [L6476] case 4UL: [L6479] case 8UL: [L6486] return (pfo_ret__); [L9342] RET, EXPR get_current() VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={427:73}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9342] tmp = get_current() [L9343] EXPR priv->fw_mutex_owner VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={427:73}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp={18446744073709551615:0}] [L9343] COND FALSE !((unsigned long )priv->fw_mutex_owner != (unsigned long )tmp) [L9359] EXPR priv->fw_mutex_depth [L9359] priv->fw_mutex_depth = priv->fw_mutex_depth + 1 [L9360] return (0); VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, \result=0, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={427:73}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp={18446744073709551615:0}] [L11751] RET, EXPR mwl8k_fw_lock(hw) VAL [LDV_IN_INTERRUPT=1, \old(changed)=426, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=426, conf={427:1709}, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={427:73}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L11751] rc = mwl8k_fw_lock(hw) [L11752] COND FALSE !(rc != 0) [L11756] EXPR conf->flags [L11756] EXPR conf->flags & 4U VAL [LDV_IN_INTERRUPT=1, \old(changed)=426, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=426, conf={427:1709}, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={427:73}, rc=0, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L11756] COND TRUE (conf->flags & 4U) != 0U [L11757] CALL, EXPR mwl8k_cmd_radio_disable(hw) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9954] int tmp ; VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9956] CALL, EXPR mwl8k_cmd_radio_control(hw, 0, 0) VAL [LDV_IN_INTERRUPT=1, \old(enable)=0, \old(force)=0, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9922] struct mwl8k_priv *priv ; [L9923] struct mwl8k_cmd_radio_control *cmd ; [L9924] int rc ; [L9925] void *tmp ; [L9927] EXPR hw->priv [L9927] priv = (struct mwl8k_priv *)hw->priv [L9928] EXPR priv->radio_on VAL [LDV_IN_INTERRUPT=1, \old(enable)=0, \old(force)=0, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, enable=0, force=0, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={70:72}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9928] COND FALSE !((int )priv->radio_on == (int )enable && ! force) [L9932] CALL, EXPR kzalloc(14UL, 208U) VAL [LDV_IN_INTERRUPT=1, \old(flags)=208, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, \old(size)=14, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L6928] void *tmp ; [L6930] EXPR flags | 32768U VAL [LDV_IN_INTERRUPT=1, \old(flags)=208, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, \old(size)=14, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, flags=208, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, size=14] [L6930] CALL, EXPR kmalloc(size, flags | 32768U) VAL [LDV_IN_INTERRUPT=1, \old(flags)=32768, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, \old(size)=14, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L6898] void *tmp___2 ; VAL [LDV_IN_INTERRUPT=1, \old(flags)=32768, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, \old(size)=14, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, flags=32768, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, size=14] [L6900] CALL, EXPR __kmalloc(size, flags) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, \old(size)=14, \old(t)=32768, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L6893] CALL, EXPR ldv_malloc(size) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, \old(size)=14, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L6883] COND FALSE !(__VERIFIER_nondet_int()) [L6888] return ((void *)0); [L6893] RET, EXPR ldv_malloc(size) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, \old(size)=14, \old(t)=32768, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, size=14, t=32768] [L6893] return ldv_malloc(size); [L6900] RET, EXPR __kmalloc(size, flags) VAL [LDV_IN_INTERRUPT=1, \old(flags)=32768, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, \old(size)=14, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, flags=32768, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, size=14] [L6900] tmp___2 = __kmalloc(size, flags) [L6901] return (tmp___2); [L6930] RET, EXPR kmalloc(size, flags | 32768U) VAL [LDV_IN_INTERRUPT=1, \old(flags)=208, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, \old(size)=14, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, flags=208, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, size=14] [L6930] tmp = kmalloc(size, flags | 32768U) [L6931] return (tmp); [L9932] RET, EXPR kzalloc(14UL, 208U) VAL [LDV_IN_INTERRUPT=1, \old(enable)=0, \old(force)=0, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, enable=0, force=0, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={70:72}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9932] tmp = kzalloc(14UL, 208U) [L9933] cmd = (struct mwl8k_cmd_radio_control *)tmp VAL [LDV_IN_INTERRUPT=1, \old(enable)=0, \old(force)=0, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, cmd={0:0}, enable=0, force=0, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={70:72}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp={0:0}] [L9934] COND TRUE (unsigned long )cmd == (unsigned long )((struct mwl8k_cmd_radio_control *)0) [L9935] return (-12); VAL [LDV_IN_INTERRUPT=1, \old(enable)=0, \old(force)=0, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, \result=-12, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, cmd={0:0}, enable=0, force=0, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={70:72}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}, tmp={0:0}] [L9956] RET, EXPR mwl8k_cmd_radio_control(hw, 0, 0) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9956] tmp = mwl8k_cmd_radio_control(hw, 0, 0) [L9957] return (tmp); [L11757] RET, EXPR mwl8k_cmd_radio_disable(hw) VAL [LDV_IN_INTERRUPT=1, \old(changed)=426, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=426, conf={427:1709}, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={427:73}, rc=0, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L11757] rc = mwl8k_cmd_radio_disable(hw) [L11761] COND TRUE rc != 0 VAL [LDV_IN_INTERRUPT=1, \old(changed)=426, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, changed=426, conf={427:1709}, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={427:73}, rc=-12, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L11795] CALL mwl8k_fw_unlock(hw) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9365] struct mwl8k_priv *priv ; [L9367] EXPR hw->priv [L9367] priv = (struct mwl8k_priv *)hw->priv [L9368] EXPR priv->fw_mutex_depth [L9368] priv->fw_mutex_depth = priv->fw_mutex_depth - 1 [L9369] EXPR priv->fw_mutex_depth VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={70:72}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9369] COND TRUE priv->fw_mutex_depth == 0 [L9370] EXPR priv->hw_restart_in_progress VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, hw={427:1709}, hw={427:1709}, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, priv={70:72}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L9370] COND FALSE !(! priv->hw_restart_in_progress) [L9374] priv->fw_mutex_owner = 0 [L9375] CALL ldv_mutex_unlock_8(& priv->fw_mutex) [L13376] CALL ldv_mutex_unlock_fw_mutex_of_mwl8k_priv(ldv_func_arg1) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, lock={70:1598}, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L13507] COND FALSE !(ldv_mutex_fw_mutex_of_mwl8k_priv == 2) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, lock={70:1598}, lock={70:1598}, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L13509] CALL ldv_error() VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] [L13398] reach_error() VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex_of_mwl8k_priv)=1, ap_if_comb={168:0}, ap_if_limits={167:0}, ap_mode_default=0, ldv_mutex_fw_mutex_of_mwl8k_priv=1, ldv_mutex_lock=1, ldv_mutex_mutex_of_device=1, mwl8k_channels_24={159:0}, mwl8k_channels_50={161:0}, mwl8k_info_tbl={166:0}, mwl8k_ops={165:0}, mwl8k_rates_24={160:0}, mwl8k_rates_50={162:0}, rxd_ap_ops={163:0}, rxd_sta_ops={164:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 134.2MB. Free memory was 90.7MB in the beginning and 90.4MB in the end (delta: 281.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3405.09ms. Allocated memory was 134.2MB in the beginning and 224.4MB in the end (delta: 90.2MB). Free memory was 86.4MB in the beginning and 106.9MB in the end (delta: -20.5MB). Peak memory consumption was 110.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 367.11ms. Allocated memory is still 224.4MB. Free memory was 106.9MB in the beginning and 97.1MB in the end (delta: 9.8MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 347.92ms. Allocated memory is still 224.4MB. Free memory was 97.1MB in the beginning and 65.8MB in the end (delta: 31.4MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. * RCFGBuilder took 33268.12ms. Allocated memory was 224.4MB in the beginning and 589.3MB in the end (delta: 364.9MB). Free memory was 65.8MB in the beginning and 217.0MB in the end (delta: -151.3MB). Peak memory consumption was 305.9MB. Max. memory is 16.1GB. * CodeCheck took 33058.58ms. Allocated memory was 589.3MB in the beginning and 1.5GB in the end (delta: 929.0MB). Free memory was 217.0MB in the beginning and 462.8MB in the end (delta: -245.8MB). Peak memory consumption was 683.3MB. Max. memory is 16.1GB. * Witness Printer took 3.83ms. Allocated memory is still 1.5GB. Free memory is still 462.8MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6390]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6390-6391] - GenericResultAtLocation [Line: 6405]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6405] - GenericResultAtLocation [Line: 6413]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6413] - GenericResultAtLocation [Line: 6422]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (4*32+23)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n6641:\n\t.popsection": "=a" (res): "D" (w)); [6422] - GenericResultAtLocation [Line: 6471]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6471] - GenericResultAtLocation [Line: 6474]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6474] - GenericResultAtLocation [Line: 6477]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6477] - GenericResultAtLocation [Line: 6480]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6480] - GenericResultAtLocation [Line: 6513]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [6513-6514] - GenericResultAtLocation [Line: 6519]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6519-6521] - GenericResultAtLocation [Line: 6548]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6548] - GenericResultAtLocation [Line: 6555]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [6555] - GenericResultAtLocation [Line: 6602]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [6602] - GenericResultAtLocation [Line: 6605]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6605] - GenericResultAtLocation [Line: 6608]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6608] - GenericResultAtLocation [Line: 6611]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6611] - GenericResultAtLocation [Line: 6681]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6681] - GenericResultAtLocation [Line: 6695]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6695] - GenericResultAtLocation [Line: 6703]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6703] - GenericResultAtLocation [Line: 6706]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6706] - GenericResultAtLocation [Line: 6788]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6788] - GenericResultAtLocation [Line: 6815]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6815] - GenericResultAtLocation [Line: 6824]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6824] - GenericResultAtLocation [Line: 6831]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6831] - GenericResultAtLocation [Line: 6991]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6991-6992] - GenericResultAtLocation [Line: 7020]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7020-7021] - GenericResultAtLocation [Line: 8085]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8085] - GenericResultAtLocation [Line: 8102]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8102] - GenericResultAtLocation [Line: 8167]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8167] - GenericResultAtLocation [Line: 8184]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8184] - GenericResultAtLocation [Line: 8746]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1645), "i" (12UL)); [8746-8747] - GenericResultAtLocation [Line: 8812]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1712), "i" (12UL)); [8812-8813] - GenericResultAtLocation [Line: 8827]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1721), "i" (12UL)); [8827-8828] - GenericResultAtLocation [Line: 8848]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1739), "i" (12UL)); [8848-8849] - GenericResultAtLocation [Line: 9008]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1868), "i" (12UL)); [9008-9009] - GenericResultAtLocation [Line: 9027]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1880), "i" (12UL)); [9027-9028] - GenericResultAtLocation [Line: 9278]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (2098), "i" (12UL)); [9278-9279] - GenericResultAtLocation [Line: 9311]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9311] - GenericResultAtLocation [Line: 12188]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5260), "i" (12UL)); [12188-12189] - GenericResultAtLocation [Line: 12341]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5408), "i" (12UL)); [12341-12342] - GenericResultAtLocation [Line: 12349]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5409), "i" (12UL)); [12349-12350] - GenericResultAtLocation [Line: 12516]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5619), "i" (12UL)); [12516-12517] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch2182 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch2182 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret1056 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~mem1057 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret1722 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem1723 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet1724 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem1289 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet155 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret150 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret151 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet155 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret156 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret1290 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret1293 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret1725 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem1064 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem1065 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-03 02:58:42,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9 --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 0b76be36f18ad21ad9f8bdc1086d9a5532c87a2c14457e790c7f2f104cdb0ee5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:58:44,387 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:58:44,463 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-12-03 02:58:44,492 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:58:44,493 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:58:44,494 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:58:44,494 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:58:44,495 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:58:44,495 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:58:44,496 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:58:44,496 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:58:44,497 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:58:44,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:58:44,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:58:44,499 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-03 02:58:44,499 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-03 02:58:44,500 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-03 02:58:44,500 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:58:44,501 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:58:44,502 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:58:44,502 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:58:44,503 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:58:44,504 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 02:58:44,504 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-03 02:58:44,505 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:58:44,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:58:44,506 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:58:44,506 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:58:44,507 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:58:44,507 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-03 02:58:44,507 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 02:58:44,508 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:58:44,508 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-03 02:58:44,508 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-03 02:58:44,509 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b76be36f18ad21ad9f8bdc1086d9a5532c87a2c14457e790c7f2f104cdb0ee5 [2023-12-03 02:58:44,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:58:44,856 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:58:44,858 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:58:44,860 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:58:44,860 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:58:44,862 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2023-12-03 02:58:47,645 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:58:48,237 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:58:48,237 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i [2023-12-03 02:58:48,345 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/data/bdbbed089/a86eb8870d1b4e2cb89b22b97b59934c/FLAG07628bccd [2023-12-03 02:58:48,359 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/data/bdbbed089/a86eb8870d1b4e2cb89b22b97b59934c [2023-12-03 02:58:48,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:58:48,364 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:58:48,365 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:58:48,365 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:58:48,370 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:58:48,371 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:58:48" (1/1) ... [2023-12-03 02:58:48,372 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dbdbd05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:48, skipping insertion in model container [2023-12-03 02:58:48,373 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:58:48" (1/1) ... [2023-12-03 02:58:48,541 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:58:51,001 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_1f8c627e-77e8-435c-bf78-51fffa26e1d8/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2023-12-03 02:58:51,094 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:58:51,132 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-03 02:58:51,224 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:58:51,738 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_1f8c627e-77e8-435c-bf78-51fffa26e1d8/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2023-12-03 02:58:51,751 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:58:51,767 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:58:51,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6390-6391] [2023-12-03 02:58:51,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6405] [2023-12-03 02:58:51,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6413] [2023-12-03 02:58:51,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (4*32+23)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n6641:\n\t.popsection": "=a" (res): "D" (w)); [6422] [2023-12-03 02:58:51,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6471] [2023-12-03 02:58:51,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6474] [2023-12-03 02:58:51,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6477] [2023-12-03 02:58:51,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6480] [2023-12-03 02:58:51,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [6513-6514] [2023-12-03 02:58:51,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6519-6521] [2023-12-03 02:58:51,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6548] [2023-12-03 02:58:51,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [6555] [2023-12-03 02:58:51,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [6602] [2023-12-03 02:58:51,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6605] [2023-12-03 02:58:51,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6608] [2023-12-03 02:58:51,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6611] [2023-12-03 02:58:51,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6681] [2023-12-03 02:58:51,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6695] [2023-12-03 02:58:51,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6703] [2023-12-03 02:58:51,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6706] [2023-12-03 02:58:51,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6788] [2023-12-03 02:58:51,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6815] [2023-12-03 02:58:51,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6824] [2023-12-03 02:58:51,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6831] [2023-12-03 02:58:51,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6991-6992] [2023-12-03 02:58:51,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7020-7021] [2023-12-03 02:58:51,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8085] [2023-12-03 02:58:51,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8102] [2023-12-03 02:58:51,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8167] [2023-12-03 02:58:51,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8184] [2023-12-03 02:58:51,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1645), "i" (12UL)); [8746-8747] [2023-12-03 02:58:51,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1712), "i" (12UL)); [8812-8813] [2023-12-03 02:58:51,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1721), "i" (12UL)); [8827-8828] [2023-12-03 02:58:51,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1739), "i" (12UL)); [8848-8849] [2023-12-03 02:58:51,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1868), "i" (12UL)); [9008-9009] [2023-12-03 02:58:51,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1880), "i" (12UL)); [9027-9028] [2023-12-03 02:58:52,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (2098), "i" (12UL)); [9278-9279] [2023-12-03 02:58:52,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9311] [2023-12-03 02:58:52,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5260), "i" (12UL)); [12188-12189] [2023-12-03 02:58:52,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5408), "i" (12UL)); [12341-12342] [2023-12-03 02:58:52,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5409), "i" (12UL)); [12349-12350] [2023-12-03 02:58:52,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/9588/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5619), "i" (12UL)); [12516-12517] [2023-12-03 02:58:52,175 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_1f8c627e-77e8-435c-bf78-51fffa26e1d8/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--wireless--mwl8k.ko-ldv_main0.cil.out.i[385601,385614] [2023-12-03 02:58:52,193 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:58:52,323 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:58:52,324 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:58:52,331 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:58:52,332 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:52 WrapperNode [2023-12-03 02:58:52,332 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:58:52,333 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:58:52,334 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:58:52,334 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:58:52,341 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:52" (1/1) ... [2023-12-03 02:58:52,427 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:52" (1/1) ... [2023-12-03 02:58:52,671 INFO L138 Inliner]: procedures = 414, calls = 3520, calls flagged for inlining = 186, calls inlined = 159, statements flattened = 7012 [2023-12-03 02:58:52,671 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:58:52,672 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:58:52,672 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:58:52,673 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:58:52,683 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:52" (1/1) ... [2023-12-03 02:58:52,683 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:52" (1/1) ... [2023-12-03 02:58:52,722 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:52" (1/1) ... [2023-12-03 02:58:52,723 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:52" (1/1) ... [2023-12-03 02:58:52,913 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:52" (1/1) ... [2023-12-03 02:58:52,941 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:52" (1/1) ... [2023-12-03 02:58:52,982 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:52" (1/1) ... [2023-12-03 02:58:53,003 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:52" (1/1) ... [2023-12-03 02:58:53,052 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:58:53,053 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:58:53,053 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:58:53,053 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:58:53,054 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:58:52" (1/1) ... [2023-12-03 02:58:53,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:58:53,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:58:53,082 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:58:53,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:58:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2023-12-03 02:58:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2023-12-03 02:58:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2023-12-03 02:58:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2023-12-03 02:58:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2023-12-03 02:58:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2023-12-03 02:58:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-03 02:58:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-03 02:58:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-12-03 02:58:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-12-03 02:58:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 02:58:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 02:58:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-03 02:58:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-03 02:58:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-12-03 02:58:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-12-03 02:58:53,173 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-03 02:58:53,173 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-03 02:58:53,173 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-12-03 02:58:53,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-12-03 02:58:53,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-03 02:58:53,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-03 02:58:53,174 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2023-12-03 02:58:53,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2023-12-03 02:58:53,174 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2023-12-03 02:58:53,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2023-12-03 02:58:53,175 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-03 02:58:53,175 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-12-03 02:58:53,175 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-12-03 02:58:53,175 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2023-12-03 02:58:53,175 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2023-12-03 02:58:53,175 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2023-12-03 02:58:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2023-12-03 02:58:53,176 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2023-12-03 02:58:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2023-12-03 02:58:53,176 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2023-12-03 02:58:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2023-12-03 02:58:53,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-12-03 02:58:53,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-12-03 02:58:53,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 02:58:53,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2023-12-03 02:58:53,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-03 02:58:53,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-12-03 02:58:53,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-12-03 02:58:53,178 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-12-03 02:58:53,178 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-12-03 02:58:53,178 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-03 02:58:53,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-03 02:58:53,179 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2023-12-03 02:58:53,179 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2023-12-03 02:58:53,179 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2023-12-03 02:58:53,179 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2023-12-03 02:58:53,179 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2023-12-03 02:58:53,180 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2023-12-03 02:58:53,180 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-03 02:58:53,180 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-03 02:58:53,180 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-12-03 02:58:53,180 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-12-03 02:58:53,180 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-03 02:58:53,181 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-03 02:58:53,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2023-12-03 02:58:53,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2023-12-03 02:58:53,181 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2023-12-03 02:58:53,181 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2023-12-03 02:58:53,181 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-03 02:58:53,182 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-03 02:58:53,182 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-03 02:58:53,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-03 02:58:53,182 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2023-12-03 02:58:53,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2023-12-03 02:58:53,183 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2023-12-03 02:58:53,183 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2023-12-03 02:58:53,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 02:58:53,183 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 02:58:53,183 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2023-12-03 02:58:53,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2023-12-03 02:58:53,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-12-03 02:58:53,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-12-03 02:58:53,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-03 02:58:53,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-03 02:58:53,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-03 02:58:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-03 02:58:53,185 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2023-12-03 02:58:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2023-12-03 02:58:53,185 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-12-03 02:58:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-12-03 02:58:53,185 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2023-12-03 02:58:53,186 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2023-12-03 02:58:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-12-03 02:58:53,186 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-12-03 02:58:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2023-12-03 02:58:53,186 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2023-12-03 02:58:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 02:58:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-12-03 02:58:53,187 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-12-03 02:58:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:58:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-12-03 02:58:53,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-12-03 02:58:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-03 02:58:53,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-03 02:58:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 02:58:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 02:58:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2023-12-03 02:58:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2023-12-03 02:58:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2023-12-03 02:58:53,189 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2023-12-03 02:58:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2023-12-03 02:58:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2023-12-03 02:58:53,189 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2023-12-03 02:58:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-12-03 02:58:53,190 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-12-03 02:58:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-12-03 02:58:53,190 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-12-03 02:58:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2023-12-03 02:58:53,191 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2023-12-03 02:58:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-03 02:58:53,191 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-03 02:58:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2023-12-03 02:58:53,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2023-12-03 02:58:53,192 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2023-12-03 02:58:53,192 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2023-12-03 02:58:53,192 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-12-03 02:58:53,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-12-03 02:58:53,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2023-12-03 02:58:53,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:58:53,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:58:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2023-12-03 02:58:53,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2023-12-03 02:58:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-12-03 02:58:53,193 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-12-03 02:58:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-12-03 02:58:53,194 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-03 02:58:53,194 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-03 02:58:53,194 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2023-12-03 02:58:53,194 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2023-12-03 02:58:53,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-12-03 02:58:53,194 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2023-12-03 02:58:53,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2023-12-03 02:58:53,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-12-03 02:58:53,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 02:58:53,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2023-12-03 02:58:53,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 02:58:53,195 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2023-12-03 02:58:53,196 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2023-12-03 02:58:53,196 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2023-12-03 02:58:53,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2023-12-03 02:58:53,196 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-12-03 02:58:53,196 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-12-03 02:58:53,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-03 02:58:53,197 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-03 02:58:53,197 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-12-03 02:58:53,197 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-12-03 02:58:53,197 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2023-12-03 02:58:53,197 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2023-12-03 02:58:53,198 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2023-12-03 02:58:53,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2023-12-03 02:58:53,198 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2023-12-03 02:58:53,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2023-12-03 02:58:53,198 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2023-12-03 02:58:53,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2023-12-03 02:58:53,199 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-12-03 02:58:53,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-12-03 02:58:53,199 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2023-12-03 02:58:53,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2023-12-03 02:58:53,199 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2023-12-03 02:58:53,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2023-12-03 02:58:53,200 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2023-12-03 02:58:53,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2023-12-03 02:58:53,200 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 02:58:53,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 02:58:53,200 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2023-12-03 02:58:53,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2023-12-03 02:58:53,201 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2023-12-03 02:58:53,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2023-12-03 02:58:53,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-03 02:58:53,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-03 02:58:53,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-12-03 02:58:53,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-12-03 02:58:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2023-12-03 02:58:53,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2023-12-03 02:58:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2023-12-03 02:58:53,202 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2023-12-03 02:58:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-03 02:58:53,203 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-03 02:58:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2023-12-03 02:58:53,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2023-12-03 02:58:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 02:58:53,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 02:58:53,204 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-12-03 02:58:53,204 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-12-03 02:58:53,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-03 02:58:53,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-03 02:58:53,204 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-12-03 02:58:53,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-12-03 02:58:53,205 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2023-12-03 02:58:53,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2023-12-03 02:58:53,205 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-03 02:58:53,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-03 02:58:53,205 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2023-12-03 02:58:53,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2023-12-03 02:58:53,206 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-03 02:58:53,206 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-03 02:58:53,206 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-12-03 02:58:53,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-12-03 02:58:53,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 02:58:53,207 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2023-12-03 02:58:53,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2023-12-03 02:58:53,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 02:58:53,207 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2023-12-03 02:58:53,207 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2023-12-03 02:58:53,207 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2023-12-03 02:58:53,208 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2023-12-03 02:58:53,208 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2023-12-03 02:58:53,208 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2023-12-03 02:58:53,208 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2023-12-03 02:58:53,208 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2023-12-03 02:58:53,208 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2023-12-03 02:58:53,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2023-12-03 02:58:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-12-03 02:58:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-12-03 02:58:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-12-03 02:58:53,209 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2023-12-03 02:58:53,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2023-12-03 02:58:53,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-12-03 02:58:53,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 02:58:53,210 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 02:58:53,210 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 02:58:53,210 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-12-03 02:58:53,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-12-03 02:58:53,211 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-03 02:58:53,211 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-03 02:58:53,211 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-03 02:58:53,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-03 02:58:53,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-12-03 02:58:53,212 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-12-03 02:58:53,212 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2023-12-03 02:58:53,212 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2023-12-03 02:58:53,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-12-03 02:58:53,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-12-03 02:58:53,212 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2023-12-03 02:58:53,213 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2023-12-03 02:58:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2023-12-03 02:58:53,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2023-12-03 02:58:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2023-12-03 02:58:53,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2023-12-03 02:58:53,214 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2023-12-03 02:58:53,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2023-12-03 02:58:53,214 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2023-12-03 02:58:53,214 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2023-12-03 02:58:53,214 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-03 02:58:53,214 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-03 02:58:53,215 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2023-12-03 02:58:53,215 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2023-12-03 02:58:53,215 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2023-12-03 02:58:53,215 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2023-12-03 02:58:53,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-12-03 02:58:53,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-12-03 02:58:53,216 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2023-12-03 02:58:53,216 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2023-12-03 02:58:53,216 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2023-12-03 02:58:53,216 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2023-12-03 02:58:53,216 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2023-12-03 02:58:53,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2023-12-03 02:58:53,217 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2023-12-03 02:58:53,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2023-12-03 02:58:53,217 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 02:58:53,217 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 02:58:53,217 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-12-03 02:58:53,218 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-12-03 02:58:53,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2023-12-03 02:58:53,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2023-12-03 02:58:53,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-12-03 02:58:53,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2023-12-03 02:58:53,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 02:58:53,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 02:58:53,219 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2023-12-03 02:58:53,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2023-12-03 02:58:53,219 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2023-12-03 02:58:53,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2023-12-03 02:58:53,219 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2023-12-03 02:58:53,220 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2023-12-03 02:58:53,220 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2023-12-03 02:58:53,220 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2023-12-03 02:58:53,220 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-12-03 02:58:53,220 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-12-03 02:58:53,220 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-12-03 02:58:53,221 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-12-03 02:58:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2023-12-03 02:58:53,221 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2023-12-03 02:58:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-12-03 02:58:53,221 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-12-03 02:58:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-12-03 02:58:53,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-12-03 02:58:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2023-12-03 02:58:53,222 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2023-12-03 02:58:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2023-12-03 02:58:53,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2023-12-03 02:58:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2023-12-03 02:58:53,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2023-12-03 02:58:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-12-03 02:58:53,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-12-03 02:58:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-12-03 02:58:53,223 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-12-03 02:58:53,224 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2023-12-03 02:58:53,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2023-12-03 02:58:53,224 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2023-12-03 02:58:53,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2023-12-03 02:58:53,224 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-03 02:58:53,224 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-03 02:58:53,225 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2023-12-03 02:58:53,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2023-12-03 02:58:53,225 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-12-03 02:58:53,225 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-12-03 02:58:53,225 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2023-12-03 02:58:53,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2023-12-03 02:58:53,226 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2023-12-03 02:58:53,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2023-12-03 02:58:53,226 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2023-12-03 02:58:53,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2023-12-03 02:58:53,226 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-12-03 02:58:53,226 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-12-03 02:58:53,227 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2023-12-03 02:58:53,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2023-12-03 02:58:54,309 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:58:54,314 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 03:02:26,709 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 03:02:28,747 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 03:02:28,747 INFO L309 CfgBuilder]: Removed 32 assume(true) statements. [2023-12-03 03:02:28,749 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:02:28 BoogieIcfgContainer [2023-12-03 03:02:28,750 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 03:02:28,751 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 03:02:28,751 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 03:02:28,759 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 03:02:28,759 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:02:28" (1/1) ... [2023-12-03 03:02:28,768 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 03:02:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:28,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 2295 states and 3360 transitions. [2023-12-03 03:02:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3360 transitions. [2023-12-03 03:02:28,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-03 03:02:28,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:28,900 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:02:28,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:02:28,901 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:02:28,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-12-03 03:02:30,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:30,548 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:02:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:32,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 1853 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:02:32,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:32,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:32,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-12-03 03:02:34,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:02:35,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 2298 states and 3388 transitions. [2023-12-03 03:02:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 3388 transitions. [2023-12-03 03:02:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-03 03:02:35,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:35,924 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:02:35,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:02:35,925 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:02:35,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2023-12-03 03:02:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:37,388 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:02:38,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:39,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 1854 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:02:39,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:39,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:39,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2023-12-03 03:02:41,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:02:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3423 states to 2303 states and 3423 transitions. [2023-12-03 03:02:42,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 3423 transitions. [2023-12-03 03:02:42,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-12-03 03:02:42,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:42,420 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:02:42,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:02:42,422 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:02:42,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-03 03:02:43,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:43,711 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:02:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:45,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 1855 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:02:45,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:45,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:45,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-12-03 03:02:47,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:02:49,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2309 states and 3459 transitions. [2023-12-03 03:02:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3459 transitions. [2023-12-03 03:02:49,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-03 03:02:49,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:49,534 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:02:49,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:02:49,535 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:02:49,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-12-03 03:02:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:50,979 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:02:52,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:52,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 1902 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:02:52,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:02:52,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2023-12-03 03:02:53,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:53,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2316 states and 3516 transitions. [2023-12-03 03:02:53,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 3516 transitions. [2023-12-03 03:02:53,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-03 03:02:53,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:53,292 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:02:53,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:02:53,293 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:02:53,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-12-03 03:02:54,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:54,780 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:02:56,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:56,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 1903 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:02:56,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:02:56,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:02:56,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2023-12-03 03:02:57,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 2323 states and 3573 transitions. [2023-12-03 03:02:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 3573 transitions. [2023-12-03 03:02:57,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-03 03:02:57,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:57,144 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:02:57,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:02:57,145 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:02:57,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2023-12-03 03:02:58,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:58,434 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:02:59,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:00,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 1916 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:00,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:00,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:00,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2023-12-03 03:03:01,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:01,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 2328 states and 3579 transitions. [2023-12-03 03:03:01,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3579 transitions. [2023-12-03 03:03:01,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-12-03 03:03:01,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:01,477 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:03:01,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:03:01,478 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:03:01,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-12-03 03:03:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:02,724 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:03:03,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:04,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 1904 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:04,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:04,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:04,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2023-12-03 03:03:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2335 states and 3636 transitions. [2023-12-03 03:03:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 3636 transitions. [2023-12-03 03:03:05,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-12-03 03:03:05,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:05,095 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:03:05,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:03:05,096 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:03:05,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2023-12-03 03:03:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:06,374 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:03:07,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:07,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 1917 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:07,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:08,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:08,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2023-12-03 03:03:09,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 2340 states and 3642 transitions. [2023-12-03 03:03:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 3642 transitions. [2023-12-03 03:03:09,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 03:03:09,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:09,692 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:03:09,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:03:09,693 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:03:09,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-12-03 03:03:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:11,029 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:03:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:12,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 1908 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:12,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:12,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:12,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2023-12-03 03:03:13,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:13,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 2346 states and 3650 transitions. [2023-12-03 03:03:13,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3650 transitions. [2023-12-03 03:03:13,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 03:03:13,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:13,485 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:03:13,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:03:13,486 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:03:13,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2023-12-03 03:03:14,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:14,913 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:03:16,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:16,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 1918 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:16,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:16,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:16,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2023-12-03 03:03:19,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:03:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:19,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 2351 states and 3656 transitions. [2023-12-03 03:03:19,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 3656 transitions. [2023-12-03 03:03:19,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-03 03:03:19,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:19,625 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:03:19,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:03:19,626 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:03:19,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2023-12-03 03:03:21,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:21,096 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:03:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:22,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 1922 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:22,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:23,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:23,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2023-12-03 03:03:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3662 states to 2356 states and 3662 transitions. [2023-12-03 03:03:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 3662 transitions. [2023-12-03 03:03:24,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-03 03:03:24,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:24,334 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:03:24,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:03:24,335 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:03:24,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2023-12-03 03:03:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:25,687 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:03:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:27,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 1909 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:27,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:27,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:27,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2023-12-03 03:03:28,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:28,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 2362 states and 3670 transitions. [2023-12-03 03:03:28,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3670 transitions. [2023-12-03 03:03:28,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 03:03:28,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:28,088 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:03:28,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:03:28,089 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:03:28,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2023-12-03 03:03:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:29,305 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:03:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:30,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 1896 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:30,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:31,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:31,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2023-12-03 03:03:33,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3677 states to 2369 states and 3677 transitions. [2023-12-03 03:03:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 3677 transitions. [2023-12-03 03:03:33,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 03:03:33,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:33,311 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:03:33,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:03:33,312 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:03:33,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2023-12-03 03:03:34,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:34,683 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:03:35,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:36,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 1923 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:36,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:36,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:36,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2023-12-03 03:03:38,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:38,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3683 states to 2374 states and 3683 transitions. [2023-12-03 03:03:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 3683 transitions. [2023-12-03 03:03:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 03:03:38,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:38,307 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:03:38,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:03:38,308 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:03:38,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2023-12-03 03:03:39,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:39,643 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:03:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:41,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 1910 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:41,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:41,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:41,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2023-12-03 03:03:42,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:42,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 2380 states and 3691 transitions. [2023-12-03 03:03:42,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 3691 transitions. [2023-12-03 03:03:42,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 03:03:42,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:42,012 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:03:42,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:03:42,013 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:03:42,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2023-12-03 03:03:43,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:43,315 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:03:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:44,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 1897 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:44,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:45,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:45,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2023-12-03 03:03:46,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:03:47,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3698 states to 2387 states and 3698 transitions. [2023-12-03 03:03:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 3698 transitions. [2023-12-03 03:03:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 03:03:47,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:47,921 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:03:47,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:03:47,922 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:03:47,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2023-12-03 03:03:49,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:49,328 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:03:50,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:51,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 1924 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:51,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:51,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:51,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (18)] Ended with exit code 0 [2023-12-03 03:03:53,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3704 states to 2392 states and 3704 transitions. [2023-12-03 03:03:53,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3704 transitions. [2023-12-03 03:03:53,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 03:03:53,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:53,444 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:03:53,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:03:53,445 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:03:53,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2023-12-03 03:03:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:54,804 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:03:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:56,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 1898 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:03:56,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:03:56,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:03:56,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (19)] Ended with exit code 0 [2023-12-03 03:03:59,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:04:01,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:04:01,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:01,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3711 states to 2399 states and 3711 transitions. [2023-12-03 03:04:01,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 3711 transitions. [2023-12-03 03:04:01,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 03:04:01,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:01,321 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:01,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:01,323 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:01,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2023-12-03 03:04:02,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:02,886 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:04,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 1902 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:04:04,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:04:05,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (20)] Ended with exit code 0 [2023-12-03 03:04:06,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:04:07,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:04:07,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:07,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 2407 states and 3720 transitions. [2023-12-03 03:04:07,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 3720 transitions. [2023-12-03 03:04:07,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 03:04:07,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:07,884 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:07,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:07,885 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:07,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2023-12-03 03:04:09,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:09,382 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:10,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 1903 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:04:10,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:11,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:04:11,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (21)] Ended with exit code 0 [2023-12-03 03:04:13,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:04:14,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:04:14,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:14,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 2415 states and 3729 transitions. [2023-12-03 03:04:14,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 3729 transitions. [2023-12-03 03:04:14,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 03:04:14,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:14,666 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:14,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:14,667 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:14,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (22)] Waiting until timeout for monitored process [2023-12-03 03:04:16,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:16,241 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:17,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:18,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 1904 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:04:18,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:04:18,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (22)] Ended with exit code 0 [2023-12-03 03:04:20,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:20,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 2423 states and 3738 transitions. [2023-12-03 03:04:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 3738 transitions. [2023-12-03 03:04:20,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 03:04:20,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:20,659 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:20,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:20,660 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:20,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2023-12-03 03:04:22,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:22,235 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:23,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:24,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 1921 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:04:24,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:24,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:04:24,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (23)] Ended with exit code 0 [2023-12-03 03:04:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:25,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 2435 states and 3777 transitions. [2023-12-03 03:04:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 3777 transitions. [2023-12-03 03:04:25,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 03:04:25,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:25,046 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:25,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:25,048 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:25,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (24)] Waiting until timeout for monitored process [2023-12-03 03:04:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:26,445 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:27,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:28,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 1942 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-03 03:04:28,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:28,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:28,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (24)] Ended with exit code 0 [2023-12-03 03:04:28,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:28,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 2451 states and 3810 transitions. [2023-12-03 03:04:28,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3810 transitions. [2023-12-03 03:04:28,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 03:04:28,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:28,926 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:28,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:28,927 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:28,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (25)] Waiting until timeout for monitored process [2023-12-03 03:04:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:30,331 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:31,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:31,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 1922 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:04:31,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:32,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:04:32,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (25)] Forceful destruction successful, exit code 0 [2023-12-03 03:04:32,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:32,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 2463 states and 3849 transitions. [2023-12-03 03:04:32,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 3849 transitions. [2023-12-03 03:04:32,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 03:04:32,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:32,815 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:32,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:32,816 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:32,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (26)] Waiting until timeout for monitored process [2023-12-03 03:04:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:34,164 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:35,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 1903 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:04:35,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:36,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:04:36,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (26)] Ended with exit code 0 [2023-12-03 03:04:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:36,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3864 states to 2470 states and 3864 transitions. [2023-12-03 03:04:36,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 3864 transitions. [2023-12-03 03:04:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 03:04:36,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:36,590 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:36,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:36,591 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:36,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (27)] Waiting until timeout for monitored process [2023-12-03 03:04:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:37,976 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:39,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 1909 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:04:39,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:39,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:04:40,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (27)] Ended with exit code 0 [2023-12-03 03:04:40,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3871 states to 2474 states and 3871 transitions. [2023-12-03 03:04:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 3871 transitions. [2023-12-03 03:04:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 03:04:40,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:40,152 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:40,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:40,153 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:40,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (28)] Waiting until timeout for monitored process [2023-12-03 03:04:41,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:41,565 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:43,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 1923 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:04:43,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:43,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:04:43,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (28)] Ended with exit code 0 [2023-12-03 03:04:44,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:44,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2486 states and 3910 transitions. [2023-12-03 03:04:44,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 3910 transitions. [2023-12-03 03:04:44,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 03:04:44,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:44,282 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:44,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:44,283 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:44,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (29)] Waiting until timeout for monitored process [2023-12-03 03:04:45,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:45,553 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:47,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 1904 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:04:47,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:04:47,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (29)] Ended with exit code 0 [2023-12-03 03:04:47,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2496 states and 3931 transitions. [2023-12-03 03:04:47,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 3931 transitions. [2023-12-03 03:04:47,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 03:04:47,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:47,884 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:47,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:47,885 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:47,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (30)] Waiting until timeout for monitored process [2023-12-03 03:04:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:49,312 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:50,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 1910 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:04:50,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:51,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:04:51,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (30)] Ended with exit code 0 [2023-12-03 03:04:51,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:51,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3938 states to 2500 states and 3938 transitions. [2023-12-03 03:04:51,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 3938 transitions. [2023-12-03 03:04:51,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 03:04:51,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:51,718 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:51,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:51,719 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:51,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (31)] Waiting until timeout for monitored process [2023-12-03 03:04:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:53,167 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:54,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 1963 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 03:04:54,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:55,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (31)] Ended with exit code 0 [2023-12-03 03:04:55,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:55,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3944 states to 2505 states and 3944 transitions. [2023-12-03 03:04:55,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 3944 transitions. [2023-12-03 03:04:55,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 03:04:55,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:55,366 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:55,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:55,367 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:55,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (32)] Waiting until timeout for monitored process [2023-12-03 03:04:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:56,600 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:04:57,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:58,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 1905 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:04:58,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:04:58,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:04:58,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (32)] Ended with exit code 0 [2023-12-03 03:04:58,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:58,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3965 states to 2515 states and 3965 transitions. [2023-12-03 03:04:58,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 3965 transitions. [2023-12-03 03:04:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 03:04:58,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:58,959 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:04:58,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:04:58,960 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:04:58,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (33)] Waiting until timeout for monitored process [2023-12-03 03:05:00,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:00,328 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:01,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 1911 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:05:01,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:02,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:02,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (33)] Ended with exit code 0 [2023-12-03 03:05:02,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:02,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2519 states and 3972 transitions. [2023-12-03 03:05:02,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 3972 transitions. [2023-12-03 03:05:02,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 03:05:02,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:02,544 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:02,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:02,545 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:02,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (34)] Waiting until timeout for monitored process [2023-12-03 03:05:03,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:03,896 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:05,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:05,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 1905 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:05:05,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:05,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:05,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (34)] Ended with exit code 0 [2023-12-03 03:05:05,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2522 states and 3977 transitions. [2023-12-03 03:05:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 3977 transitions. [2023-12-03 03:05:05,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 03:05:05,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:05,909 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:05,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:05,910 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:05,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (35)] Waiting until timeout for monitored process [2023-12-03 03:05:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:07,210 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:08,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:08,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 1913 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:05:08,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:09,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:09,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (35)] Ended with exit code 0 [2023-12-03 03:05:09,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:09,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2528 states and 3990 transitions. [2023-12-03 03:05:09,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 3990 transitions. [2023-12-03 03:05:09,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 03:05:09,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:09,448 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:09,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:09,449 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:09,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (36)] Waiting until timeout for monitored process [2023-12-03 03:05:10,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:10,671 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:12,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 1906 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:05:12,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:12,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:12,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (36)] Ended with exit code 0 [2023-12-03 03:05:12,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:12,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2537 states and 4004 transitions. [2023-12-03 03:05:12,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 4004 transitions. [2023-12-03 03:05:12,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 03:05:12,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:12,818 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:12,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:12,819 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:12,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (37)] Waiting until timeout for monitored process [2023-12-03 03:05:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:14,172 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:15,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 1954 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 03:05:15,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:16,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (37)] Forceful destruction successful, exit code 0 [2023-12-03 03:05:16,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:16,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4005 states to 2538 states and 4005 transitions. [2023-12-03 03:05:16,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 4005 transitions. [2023-12-03 03:05:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:05:16,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:16,329 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:16,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:16,330 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:16,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (38)] Waiting until timeout for monitored process [2023-12-03 03:05:17,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:17,629 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:19,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 1957 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 03:05:19,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:19,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:19,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (38)] Ended with exit code 0 [2023-12-03 03:05:20,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2543 states and 4013 transitions. [2023-12-03 03:05:20,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4013 transitions. [2023-12-03 03:05:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 03:05:20,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:20,392 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:20,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:20,392 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:20,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (39)] Waiting until timeout for monitored process [2023-12-03 03:05:21,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:21,658 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:23,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 1914 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:05:23,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:23,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:23,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (39)] Ended with exit code 0 [2023-12-03 03:05:23,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2549 states and 4026 transitions. [2023-12-03 03:05:23,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 4026 transitions. [2023-12-03 03:05:23,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 03:05:23,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:23,943 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:23,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:23,944 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:23,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (40)] Waiting until timeout for monitored process [2023-12-03 03:05:25,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:25,341 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:26,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:26,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 1936 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:05:26,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:27,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:27,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (40)] Ended with exit code 0 [2023-12-03 03:05:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2558 states and 4125 transitions. [2023-12-03 03:05:27,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 4125 transitions. [2023-12-03 03:05:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 03:05:27,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:27,631 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:27,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:27,632 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:27,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (41)] Waiting until timeout for monitored process [2023-12-03 03:05:28,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:28,916 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:30,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:30,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 1907 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:05:30,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:30,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:30,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (41)] Ended with exit code 0 [2023-12-03 03:05:31,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:31,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 2567 states and 4139 transitions. [2023-12-03 03:05:31,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 4139 transitions. [2023-12-03 03:05:31,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 03:05:31,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:31,068 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:31,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:31,069 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:31,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (42)] Waiting until timeout for monitored process [2023-12-03 03:05:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:32,474 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:33,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 1958 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:05:33,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:34,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:34,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (42)] Ended with exit code 0 [2023-12-03 03:05:36,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 2582 states and 4198 transitions. [2023-12-03 03:05:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 4198 transitions. [2023-12-03 03:05:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:05:36,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:36,108 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:36,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:36,109 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:36,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (43)] Waiting until timeout for monitored process [2023-12-03 03:05:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:37,613 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:38,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:39,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 1914 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:05:39,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:39,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (43)] Ended with exit code 0 [2023-12-03 03:05:39,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:39,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4225 states to 2589 states and 4215 transitions. [2023-12-03 03:05:39,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2589 states and 4215 transitions. [2023-12-03 03:05:39,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:05:39,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:39,842 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:39,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:39,843 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:39,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (44)] Waiting until timeout for monitored process [2023-12-03 03:05:41,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:41,155 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:42,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:42,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 1915 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:05:42,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:43,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:43,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (44)] Ended with exit code 0 [2023-12-03 03:05:43,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 2595 states and 4228 transitions. [2023-12-03 03:05:43,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 4228 transitions. [2023-12-03 03:05:43,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:05:43,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:43,428 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:43,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:43,428 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:43,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (45)] Waiting until timeout for monitored process [2023-12-03 03:05:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:44,753 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:45,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:46,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 1935 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 03:05:46,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:46,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:46,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (45)] Ended with exit code 0 [2023-12-03 03:05:47,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2601 states and 4238 transitions. [2023-12-03 03:05:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 4238 transitions. [2023-12-03 03:05:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 03:05:47,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:47,196 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:47,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:47,197 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:47,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (46)] Waiting until timeout for monitored process [2023-12-03 03:05:48,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:48,634 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:50,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 1964 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-03 03:05:50,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:50,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:50,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (46)] Ended with exit code 0 [2023-12-03 03:05:50,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:50,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4261 states to 2609 states and 4251 transitions. [2023-12-03 03:05:50,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 4251 transitions. [2023-12-03 03:05:50,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 03:05:50,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:50,960 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:50,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:50,961 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:50,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (47)] Waiting until timeout for monitored process [2023-12-03 03:05:52,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:52,334 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:53,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 1964 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 03:05:53,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:54,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:54,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (47)] Ended with exit code 0 [2023-12-03 03:05:54,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:54,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 2612 states and 4256 transitions. [2023-12-03 03:05:54,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2612 states and 4256 transitions. [2023-12-03 03:05:54,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:05:54,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:54,511 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:54,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:54,512 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:54,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (48)] Waiting until timeout for monitored process [2023-12-03 03:05:55,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:55,859 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:05:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:57,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 1937 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:05:57,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:05:57,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:05:57,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (48)] Ended with exit code 0 [2023-12-03 03:05:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:58,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2621 states and 4355 transitions. [2023-12-03 03:05:58,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 4355 transitions. [2023-12-03 03:05:58,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 03:05:58,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:58,335 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:05:58,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:05:58,336 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:05:58,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (49)] Waiting until timeout for monitored process [2023-12-03 03:05:59,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:59,664 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:00,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:01,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 1959 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:01,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:01,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:01,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (49)] Ended with exit code 0 [2023-12-03 03:06:03,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4427 states to 2636 states and 4414 transitions. [2023-12-03 03:06:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 4414 transitions. [2023-12-03 03:06:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 03:06:03,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:03,432 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:03,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:03,433 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:03,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (50)] Waiting until timeout for monitored process [2023-12-03 03:06:04,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:04,793 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:06,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 1915 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:06,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:06,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:06,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (50)] Ended with exit code 0 [2023-12-03 03:06:07,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:07,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2643 states and 4431 transitions. [2023-12-03 03:06:07,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 4431 transitions. [2023-12-03 03:06:07,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 03:06:07,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:07,118 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:07,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:07,119 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:07,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (51)] Waiting until timeout for monitored process [2023-12-03 03:06:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:08,338 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:09,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 1916 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:09,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:10,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:10,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (51)] Ended with exit code 0 [2023-12-03 03:06:10,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:10,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4448 states to 2645 states and 4435 transitions. [2023-12-03 03:06:10,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 4435 transitions. [2023-12-03 03:06:10,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 03:06:10,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:10,524 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:10,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:10,525 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:10,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (52)] Waiting until timeout for monitored process [2023-12-03 03:06:11,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:11,890 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:13,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 1936 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:13,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:13,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:13,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (52)] Ended with exit code 0 [2023-12-03 03:06:14,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:14,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 2653 states and 4450 transitions. [2023-12-03 03:06:14,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 4450 transitions. [2023-12-03 03:06:14,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 03:06:14,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:14,464 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:14,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:14,465 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:14,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (53)] Waiting until timeout for monitored process [2023-12-03 03:06:15,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:15,772 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:17,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 1938 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:17,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:17,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:17,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (53)] Ended with exit code 0 [2023-12-03 03:06:18,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:18,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4562 states to 2662 states and 4549 transitions. [2023-12-03 03:06:18,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 4549 transitions. [2023-12-03 03:06:18,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 03:06:18,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:18,260 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:18,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:18,261 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:18,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (54)] Waiting until timeout for monitored process [2023-12-03 03:06:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:19,675 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:21,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 1916 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:21,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:21,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:21,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (54)] Ended with exit code 0 [2023-12-03 03:06:22,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:22,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4579 states to 2669 states and 4566 transitions. [2023-12-03 03:06:22,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 4566 transitions. [2023-12-03 03:06:22,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 03:06:22,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:22,039 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:22,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:22,040 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:22,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (55)] Waiting until timeout for monitored process [2023-12-03 03:06:23,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:23,482 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:24,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 1917 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:24,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:25,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:25,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (55)] Ended with exit code 0 [2023-12-03 03:06:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:25,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4583 states to 2671 states and 4570 transitions. [2023-12-03 03:06:25,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 4570 transitions. [2023-12-03 03:06:25,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:06:25,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:25,692 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:25,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:25,693 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:25,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (56)] Waiting until timeout for monitored process [2023-12-03 03:06:26,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:26,996 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:28,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 1904 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:28,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:29,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:06:29,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (56)] Forceful destruction successful, exit code 0 [2023-12-03 03:06:32,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:06:36,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:36,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4663 states to 2698 states and 4650 transitions. [2023-12-03 03:06:36,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 4650 transitions. [2023-12-03 03:06:36,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 03:06:36,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:36,114 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:36,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:36,114 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:36,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (57)] Waiting until timeout for monitored process [2023-12-03 03:06:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:37,338 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:38,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 1930 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:38,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:39,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:39,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (57)] Ended with exit code 0 [2023-12-03 03:06:40,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:40,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4668 states to 2702 states and 4655 transitions. [2023-12-03 03:06:40,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 4655 transitions. [2023-12-03 03:06:40,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 03:06:40,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:40,611 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:40,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:40,612 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:40,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (58)] Waiting until timeout for monitored process [2023-12-03 03:06:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:41,996 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:43,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 1937 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:43,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:44,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:44,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (58)] Ended with exit code 0 [2023-12-03 03:06:45,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:45,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 2710 states and 4671 transitions. [2023-12-03 03:06:45,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 4671 transitions. [2023-12-03 03:06:45,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 03:06:45,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:45,260 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:45,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:45,261 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:45,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (59)] Waiting until timeout for monitored process [2023-12-03 03:06:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:46,663 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:48,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 1918 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:48,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:48,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:48,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (59)] Forceful destruction successful, exit code 0 [2023-12-03 03:06:48,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:48,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 2712 states and 4675 transitions. [2023-12-03 03:06:48,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 4675 transitions. [2023-12-03 03:06:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 03:06:48,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:48,844 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:48,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:48,845 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:48,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (60)] Waiting until timeout for monitored process [2023-12-03 03:06:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:50,306 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:51,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 1906 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:51,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:52,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:52,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (60)] Ended with exit code 0 [2023-12-03 03:06:52,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:52,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 2716 states and 4683 transitions. [2023-12-03 03:06:52,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4683 transitions. [2023-12-03 03:06:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 03:06:52,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:52,453 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:52,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:52,454 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:52,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (61)] Waiting until timeout for monitored process [2023-12-03 03:06:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:53,865 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:55,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:55,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 1908 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:55,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:56,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:56,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (61)] Ended with exit code 0 [2023-12-03 03:06:56,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:56,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4697 states to 2717 states and 4684 transitions. [2023-12-03 03:06:56,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 4684 transitions. [2023-12-03 03:06:56,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 03:06:56,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:56,263 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:06:56,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:06:56,263 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:06:56,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (62)] Waiting until timeout for monitored process [2023-12-03 03:06:57,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:57,598 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:06:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:59,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 1931 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:06:59,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:06:59,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:06:59,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (62)] Forceful destruction successful, exit code 0 [2023-12-03 03:07:01,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:01,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 2725 states and 4697 transitions. [2023-12-03 03:07:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 4697 transitions. [2023-12-03 03:07:01,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 03:07:01,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:01,450 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:01,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:01,451 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:01,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (63)] Waiting until timeout for monitored process [2023-12-03 03:07:02,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:02,718 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:04,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 1907 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:07:04,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:04,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:04,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (63)] Ended with exit code 0 [2023-12-03 03:07:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 2729 states and 4705 transitions. [2023-12-03 03:07:04,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4705 transitions. [2023-12-03 03:07:04,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 03:07:04,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:04,896 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:04,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:04,897 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:04,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (64)] Waiting until timeout for monitored process [2023-12-03 03:07:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:06,285 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:07,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 1909 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:07:07,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:08,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:08,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (64)] Ended with exit code 0 [2023-12-03 03:07:08,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4719 states to 2730 states and 4706 transitions. [2023-12-03 03:07:08,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 4706 transitions. [2023-12-03 03:07:08,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 03:07:08,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:08,471 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:08,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:08,472 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:08,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (65)] Waiting until timeout for monitored process [2023-12-03 03:07:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:09,756 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:10,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:11,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 1932 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:07:11,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:11,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (65)] Ended with exit code 0 [2023-12-03 03:07:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:12,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4732 states to 2738 states and 4719 transitions. [2023-12-03 03:07:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 4719 transitions. [2023-12-03 03:07:12,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 03:07:12,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:12,235 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:12,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:12,236 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:12,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (66)] Waiting until timeout for monitored process [2023-12-03 03:07:13,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:13,528 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:15,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 1965 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-03 03:07:15,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:15,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:15,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (66)] Ended with exit code 0 [2023-12-03 03:07:17,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:17,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 2746 states and 4747 transitions. [2023-12-03 03:07:17,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 4747 transitions. [2023-12-03 03:07:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 03:07:17,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:17,895 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:17,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:17,896 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:17,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (67)] Waiting until timeout for monitored process [2023-12-03 03:07:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:19,210 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:20,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 1908 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:07:20,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:21,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:21,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (67)] Ended with exit code 0 [2023-12-03 03:07:21,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:21,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 2750 states and 4755 transitions. [2023-12-03 03:07:21,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 4755 transitions. [2023-12-03 03:07:21,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 03:07:21,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:21,417 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:21,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:21,418 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:21,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (68)] Waiting until timeout for monitored process [2023-12-03 03:07:22,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:22,792 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:24,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 1910 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:07:24,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:24,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:24,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (68)] Ended with exit code 0 [2023-12-03 03:07:24,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:24,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4776 states to 2751 states and 4756 transitions. [2023-12-03 03:07:24,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2751 states and 4756 transitions. [2023-12-03 03:07:24,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 03:07:24,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:24,995 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:24,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:24,996 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:24,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (69)] Waiting until timeout for monitored process [2023-12-03 03:07:26,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:26,400 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:27,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:27,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 1939 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:07:27,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:28,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:28,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (69)] Ended with exit code 0 [2023-12-03 03:07:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:28,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2755 states and 4762 transitions. [2023-12-03 03:07:28,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 4762 transitions. [2023-12-03 03:07:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 03:07:28,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:28,734 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:28,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:28,735 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:28,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (70)] Waiting until timeout for monitored process [2023-12-03 03:07:30,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:30,234 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:31,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 1966 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:07:31,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:32,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:32,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (70)] Ended with exit code 0 [2023-12-03 03:07:35,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:35,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4836 states to 2773 states and 4813 transitions. [2023-12-03 03:07:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 4813 transitions. [2023-12-03 03:07:35,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 03:07:35,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:35,036 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:35,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:35,036 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:35,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (71)] Waiting until timeout for monitored process [2023-12-03 03:07:36,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:36,455 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:37,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 1940 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:07:37,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:38,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:38,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (71)] Ended with exit code 0 [2023-12-03 03:07:38,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:38,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4842 states to 2777 states and 4819 transitions. [2023-12-03 03:07:38,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 4819 transitions. [2023-12-03 03:07:38,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 03:07:38,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:38,810 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:38,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:38,811 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:38,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (72)] Waiting until timeout for monitored process [2023-12-03 03:07:40,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:40,029 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:41,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:41,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 1964 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:07:41,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:42,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:42,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (72)] Forceful destruction successful, exit code 0 [2023-12-03 03:07:42,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:42,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 2797 states and 4937 transitions. [2023-12-03 03:07:42,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2797 states and 4937 transitions. [2023-12-03 03:07:42,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 03:07:42,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:42,945 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:42,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:42,946 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:42,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (73)] Waiting until timeout for monitored process [2023-12-03 03:07:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:44,308 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:45,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 1967 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:07:45,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:46,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (73)] Ended with exit code 0 [2023-12-03 03:07:49,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5014 states to 2815 states and 4988 transitions. [2023-12-03 03:07:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 4988 transitions. [2023-12-03 03:07:49,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 03:07:49,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:49,224 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:49,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:49,225 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:49,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (74)] Waiting until timeout for monitored process [2023-12-03 03:07:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:50,622 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:52,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 1941 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:07:52,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:53,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:53,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (74)] Ended with exit code 0 [2023-12-03 03:07:53,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:53,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5020 states to 2819 states and 4994 transitions. [2023-12-03 03:07:53,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 4994 transitions. [2023-12-03 03:07:53,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 03:07:53,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:53,165 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:53,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:53,165 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:53,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (75)] Waiting until timeout for monitored process [2023-12-03 03:07:54,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:54,605 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:56,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 1988 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 03:07:56,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:07:56,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:07:56,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (75)] Ended with exit code 0 [2023-12-03 03:07:57,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5025 states to 2822 states and 4999 transitions. [2023-12-03 03:07:57,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 4999 transitions. [2023-12-03 03:07:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 03:07:57,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:57,034 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:07:57,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:07:57,035 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:07:57,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (76)] Waiting until timeout for monitored process [2023-12-03 03:07:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:58,540 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:07:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:00,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 1975 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 03:08:00,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:00,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:00,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (76)] Ended with exit code 0 [2023-12-03 03:08:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:00,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5030 states to 2825 states and 5004 transitions. [2023-12-03 03:08:00,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5004 transitions. [2023-12-03 03:08:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 03:08:00,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:00,987 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:00,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:00,988 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:00,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (77)] Waiting until timeout for monitored process [2023-12-03 03:08:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:02,479 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:04,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 1986 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:04,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:04,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:04,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (77)] Forceful destruction successful, exit code 0 [2023-12-03 03:08:05,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:05,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5039 states to 2833 states and 5013 transitions. [2023-12-03 03:08:05,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5013 transitions. [2023-12-03 03:08:05,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 03:08:05,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:05,174 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:05,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:05,175 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:05,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (78)] Waiting until timeout for monitored process [2023-12-03 03:08:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:06,601 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:08,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 1965 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:08,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:08,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:09,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (78)] Ended with exit code 0 [2023-12-03 03:08:09,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5158 states to 2853 states and 5132 transitions. [2023-12-03 03:08:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5132 transitions. [2023-12-03 03:08:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:08:09,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:09,913 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:09,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:09,914 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:09,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (79)] Waiting until timeout for monitored process [2023-12-03 03:08:11,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:11,191 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:12,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 1942 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:12,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:13,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:13,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (79)] Ended with exit code 0 [2023-12-03 03:08:13,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5174 states to 2860 states and 5148 transitions. [2023-12-03 03:08:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5148 transitions. [2023-12-03 03:08:13,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 03:08:13,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:13,777 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:13,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:13,778 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:13,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (80)] Waiting until timeout for monitored process [2023-12-03 03:08:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:15,082 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:16,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 1924 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:16,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:17,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:08:17,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (80)] Forceful destruction successful, exit code 0 [2023-12-03 03:08:17,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:17,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 2870 states and 5186 transitions. [2023-12-03 03:08:17,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 5186 transitions. [2023-12-03 03:08:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 03:08:17,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:17,638 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:17,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:17,639 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:17,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (81)] Waiting until timeout for monitored process [2023-12-03 03:08:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:19,034 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:20,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 1976 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:20,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:21,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (81)] Ended with exit code 0 [2023-12-03 03:08:21,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:21,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 2876 states and 5192 transitions. [2023-12-03 03:08:21,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5192 transitions. [2023-12-03 03:08:21,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 03:08:21,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:21,736 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:21,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:21,737 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:21,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (82)] Waiting until timeout for monitored process [2023-12-03 03:08:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:23,145 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:24,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 1965 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:24,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:25,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:25,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (82)] Ended with exit code 0 [2023-12-03 03:08:25,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5229 states to 2884 states and 5203 transitions. [2023-12-03 03:08:25,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 5203 transitions. [2023-12-03 03:08:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 03:08:25,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:25,706 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:25,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:25,707 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:25,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (83)] Waiting until timeout for monitored process [2023-12-03 03:08:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:27,151 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:28,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:28,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 1947 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:28,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:29,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:29,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (83)] Ended with exit code 0 [2023-12-03 03:08:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:29,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 2886 states and 5206 transitions. [2023-12-03 03:08:29,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5206 transitions. [2023-12-03 03:08:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:08:29,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:29,492 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:29,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:29,493 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:29,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (84)] Waiting until timeout for monitored process [2023-12-03 03:08:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:30,954 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:32,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:32,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 1989 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:32,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:33,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:33,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (84)] Ended with exit code 0 [2023-12-03 03:08:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:33,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 2890 states and 5212 transitions. [2023-12-03 03:08:33,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 5212 transitions. [2023-12-03 03:08:33,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:08:33,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:33,513 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:33,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:33,514 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:33,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (85)] Waiting until timeout for monitored process [2023-12-03 03:08:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:34,969 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:36,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 1976 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:36,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:37,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:37,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (85)] Ended with exit code 0 [2023-12-03 03:08:37,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:37,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 2894 states and 5218 transitions. [2023-12-03 03:08:37,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 5218 transitions. [2023-12-03 03:08:37,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 03:08:37,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:37,584 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:37,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:37,585 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:37,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (86)] Waiting until timeout for monitored process [2023-12-03 03:08:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:39,062 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:40,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:40,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 1953 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:40,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:41,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 03:08:41,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (86)] Ended with exit code 0 [2023-12-03 03:08:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 2896 states and 5221 transitions. [2023-12-03 03:08:41,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 5221 transitions. [2023-12-03 03:08:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 03:08:41,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:41,362 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:41,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:41,363 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:41,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (87)] Waiting until timeout for monitored process [2023-12-03 03:08:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:42,603 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:43,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:44,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 1987 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:44,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:45,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (87)] Ended with exit code 0 [2023-12-03 03:08:45,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 2904 states and 5231 transitions. [2023-12-03 03:08:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 5231 transitions. [2023-12-03 03:08:45,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 03:08:45,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:45,343 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:45,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:45,343 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:45,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (88)] Waiting until timeout for monitored process [2023-12-03 03:08:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:46,808 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:48,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 1987 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:48,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:49,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:49,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (88)] Ended with exit code 0 [2023-12-03 03:08:49,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 2913 states and 5243 transitions. [2023-12-03 03:08:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 5243 transitions. [2023-12-03 03:08:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 03:08:49,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:49,670 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:49,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:49,671 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:49,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (89)] Waiting until timeout for monitored process [2023-12-03 03:08:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:50,938 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:52,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 1999 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:52,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:53,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:53,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (89)] Ended with exit code 0 [2023-12-03 03:08:53,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:53,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 2917 states and 5247 transitions. [2023-12-03 03:08:53,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 5247 transitions. [2023-12-03 03:08:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 03:08:53,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:53,625 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:53,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:53,626 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:53,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (90)] Waiting until timeout for monitored process [2023-12-03 03:08:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:55,120 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:08:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:56,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 1984 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:08:56,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:08:57,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:08:57,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (90)] Ended with exit code 0 [2023-12-03 03:08:57,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:57,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 2927 states and 5258 transitions. [2023-12-03 03:08:57,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 5258 transitions. [2023-12-03 03:08:57,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 03:08:57,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:57,921 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:08:57,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:08:57,922 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:08:57,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (91)] Waiting until timeout for monitored process [2023-12-03 03:08:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:59,283 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:00,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 1966 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:00,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:01,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:01,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (91)] Ended with exit code 0 [2023-12-03 03:09:02,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:02,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 2947 states and 5377 transitions. [2023-12-03 03:09:02,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 5377 transitions. [2023-12-03 03:09:02,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 03:09:02,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:02,759 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:02,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:02,760 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:02,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (92)] Waiting until timeout for monitored process [2023-12-03 03:09:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:04,155 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:05,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 1943 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:05,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:06,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (92)] Ended with exit code 0 [2023-12-03 03:09:06,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 2954 states and 5393 transitions. [2023-12-03 03:09:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5393 transitions. [2023-12-03 03:09:06,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 03:09:06,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:06,850 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:06,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:06,851 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:06,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (93)] Waiting until timeout for monitored process [2023-12-03 03:09:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:08,186 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:09,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 1925 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:09,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:10,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:09:10,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (93)] Ended with exit code 0 [2023-12-03 03:09:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:10,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5457 states to 2964 states and 5431 transitions. [2023-12-03 03:09:10,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2964 states and 5431 transitions. [2023-12-03 03:09:10,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 03:09:10,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:10,838 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:10,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:10,839 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:10,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (94)] Waiting until timeout for monitored process [2023-12-03 03:09:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:12,277 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:13,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:13,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 1977 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:13,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:14,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (94)] Ended with exit code 0 [2023-12-03 03:09:15,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 2970 states and 5437 transitions. [2023-12-03 03:09:15,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 5437 transitions. [2023-12-03 03:09:15,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:09:15,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:15,176 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:15,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:15,177 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:15,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (95)] Waiting until timeout for monitored process [2023-12-03 03:09:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:16,546 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:18,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 1966 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:18,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:18,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:18,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (95)] Ended with exit code 0 [2023-12-03 03:09:19,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:19,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5477 states to 2979 states and 5451 transitions. [2023-12-03 03:09:19,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 5451 transitions. [2023-12-03 03:09:19,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:09:19,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:19,146 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:19,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:19,147 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:19,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (96)] Waiting until timeout for monitored process [2023-12-03 03:09:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:20,533 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:21,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:22,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 1948 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:22,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:22,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:22,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (96)] Forceful destruction successful, exit code 0 [2023-12-03 03:09:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:22,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 2981 states and 5454 transitions. [2023-12-03 03:09:22,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 5454 transitions. [2023-12-03 03:09:22,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 03:09:22,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:22,945 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:22,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:22,946 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:22,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (97)] Waiting until timeout for monitored process [2023-12-03 03:09:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:24,233 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:25,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 1990 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:25,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:26,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:26,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (97)] Ended with exit code 0 [2023-12-03 03:09:26,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:26,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5486 states to 2985 states and 5460 transitions. [2023-12-03 03:09:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 5460 transitions. [2023-12-03 03:09:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 03:09:26,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:26,861 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:26,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:26,862 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:26,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (98)] Waiting until timeout for monitored process [2023-12-03 03:09:28,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:28,374 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:30,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 1993 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 03:09:30,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:30,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (98)] Ended with exit code 0 [2023-12-03 03:09:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:31,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5490 states to 2988 states and 5464 transitions. [2023-12-03 03:09:31,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 5464 transitions. [2023-12-03 03:09:31,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 03:09:31,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:31,115 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:31,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:31,116 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:31,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (99)] Waiting until timeout for monitored process [2023-12-03 03:09:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:32,515 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:34,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 1977 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:34,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:34,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:34,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (99)] Ended with exit code 0 [2023-12-03 03:09:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:35,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 2992 states and 5470 transitions. [2023-12-03 03:09:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 5470 transitions. [2023-12-03 03:09:35,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 03:09:35,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:35,061 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:35,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:35,061 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:35,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (100)] Waiting until timeout for monitored process [2023-12-03 03:09:36,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:36,528 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:37,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:38,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 1988 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:38,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:39,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:39,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (100)] Ended with exit code 0 [2023-12-03 03:09:39,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:39,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5506 states to 3000 states and 5480 transitions. [2023-12-03 03:09:39,312 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 5480 transitions. [2023-12-03 03:09:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 03:09:39,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:39,315 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:39,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:39,316 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:39,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (101)] Waiting until timeout for monitored process [2023-12-03 03:09:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:40,685 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:42,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 2000 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:42,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:43,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:43,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (101)] Ended with exit code 0 [2023-12-03 03:09:43,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:43,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5519 states to 3009 states and 5493 transitions. [2023-12-03 03:09:43,625 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5493 transitions. [2023-12-03 03:09:43,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 03:09:43,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:43,627 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:43,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:43,628 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:43,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (102)] Waiting until timeout for monitored process [2023-12-03 03:09:44,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:44,966 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:46,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 1985 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:46,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:47,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:47,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (102)] Ended with exit code 0 [2023-12-03 03:09:47,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:47,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5530 states to 3019 states and 5504 transitions. [2023-12-03 03:09:47,921 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 5504 transitions. [2023-12-03 03:09:47,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 03:09:47,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:47,924 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:47,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:47,924 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:47,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (103)] Waiting until timeout for monitored process [2023-12-03 03:09:49,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:49,453 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:51,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 1988 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:51,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:51,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (103)] Ended with exit code 0 [2023-12-03 03:09:52,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 3023 states and 5508 transitions. [2023-12-03 03:09:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 5508 transitions. [2023-12-03 03:09:52,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 03:09:52,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:52,128 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:52,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:52,129 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:52,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (104)] Waiting until timeout for monitored process [2023-12-03 03:09:53,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:53,624 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:55,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 1944 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:55,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:09:55,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:09:56,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (104)] Ended with exit code 0 [2023-12-03 03:09:56,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5550 states to 3030 states and 5524 transitions. [2023-12-03 03:09:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 5524 transitions. [2023-12-03 03:09:56,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 03:09:56,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:56,293 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:09:56,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:09:56,294 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:09:56,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (105)] Waiting until timeout for monitored process [2023-12-03 03:09:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:57,748 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:09:58,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:59,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 1926 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:09:59,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:10:00,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:10:00,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (105)] Ended with exit code 0 [2023-12-03 03:10:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:00,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5588 states to 3040 states and 5562 transitions. [2023-12-03 03:10:00,419 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 5562 transitions. [2023-12-03 03:10:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 03:10:00,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:00,422 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:10:00,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:10:00,423 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:10:00,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (106)] Waiting until timeout for monitored process [2023-12-03 03:10:01,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:01,808 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:10:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:03,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 1978 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:10:03,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:10:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:10:04,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (106)] Ended with exit code 0 [2023-12-03 03:10:04,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:04,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5594 states to 3046 states and 5568 transitions. [2023-12-03 03:10:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 5568 transitions. [2023-12-03 03:10:04,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 03:10:04,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:04,543 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:10:04,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:10:04,544 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:10:04,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (107)] Waiting until timeout for monitored process [2023-12-03 03:10:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:05,993 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:10:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:07,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 1967 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:10:07,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:10:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:10:08,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (107)] Ended with exit code 0 [2023-12-03 03:10:08,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:08,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5608 states to 3055 states and 5582 transitions. [2023-12-03 03:10:08,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3055 states and 5582 transitions. [2023-12-03 03:10:08,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 03:10:08,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:08,552 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:10:08,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:10:08,552 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:10:08,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (108)] Waiting until timeout for monitored process [2023-12-03 03:10:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:10,028 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:10:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:11,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 1949 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:10:11,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:10:12,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:10:12,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (108)] Ended with exit code 0 [2023-12-03 03:10:12,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:12,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5611 states to 3057 states and 5585 transitions. [2023-12-03 03:10:12,468 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 5585 transitions. [2023-12-03 03:10:12,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 03:10:12,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:12,471 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:10:12,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:10:12,472 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:10:12,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (109)] Waiting until timeout for monitored process [2023-12-03 03:10:13,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:13,840 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:10:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:15,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 2007 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 03:10:15,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:10:16,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:10:16,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (109)] Ended with exit code 0 [2023-12-03 03:10:16,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:16,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5611 states to 3059 states and 5585 transitions. [2023-12-03 03:10:16,444 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 5585 transitions. [2023-12-03 03:10:16,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 03:10:16,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:16,446 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:10:16,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:10:16,447 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:10:16,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (110)] Waiting until timeout for monitored process [2023-12-03 03:10:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:18,019 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:10:19,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:19,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 2027 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-03 03:10:19,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:10:20,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 03:10:20,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (110)] Ended with exit code 0 [2023-12-03 03:10:22,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:22,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 3081 states and 5672 transitions. [2023-12-03 03:10:22,686 INFO L276 IsEmpty]: Start isEmpty. Operand 3081 states and 5672 transitions. [2023-12-03 03:10:22,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:10:22,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:22,688 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:10:22,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:10:22,689 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:10:22,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (111)] Waiting until timeout for monitored process [2023-12-03 03:10:24,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:24,095 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:10:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:25,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 1967 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 03:10:25,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:10:26,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 03:10:26,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (111)] Ended with exit code 0 [2023-12-03 03:10:26,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:26,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 3083 states and 5675 transitions. [2023-12-03 03:10:26,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3083 states and 5675 transitions. [2023-12-03 03:10:26,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 03:10:26,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:26,427 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 03:10:26,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 03:10:26,428 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 03:10:26,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (112)] Waiting until timeout for monitored process [2023-12-03 03:10:27,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:27,907 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 03:10:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:29,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 2013 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 03:10:29,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 03:10:30,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 03:10:30,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8c627e-77e8-435c-bf78-51fffa26e1d8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (112)] Ended with exit code 0