./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b --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 a15cb8baf04ebcdf2da2a5900f0ec70919543dab13c9a864e8457c879456985f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:35:42,028 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:35:42,086 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:35:42,091 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:35:42,091 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:35:42,110 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:35:42,110 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:35:42,110 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:35:42,111 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:35:42,111 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:35:42,111 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:35:42,111 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:35:42,111 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:35:42,111 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:35:42,111 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:35:42,112 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:35:42,112 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:35:42,112 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:35:42,112 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:35:42,112 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:35:42,112 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:35:42,112 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:35:42,112 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:35:42,112 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:35:42,112 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:35:42,112 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:35:42,113 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:35:42,113 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:35:42,113 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:35:42,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:35:42,113 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b 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 -> a15cb8baf04ebcdf2da2a5900f0ec70919543dab13c9a864e8457c879456985f [2024-12-05 23:35:42,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:35:42,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:35:42,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:35:42,366 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:35:42,367 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:35:42,368 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i [2024-12-05 23:35:45,023 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/data/0d62d3e98/7445a6bdfc4b4af0902e4895453e702c/FLAG6107d1415 [2024-12-05 23:35:45,542 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:35:45,543 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i [2024-12-05 23:35:45,586 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/data/0d62d3e98/7445a6bdfc4b4af0902e4895453e702c/FLAG6107d1415 [2024-12-05 23:35:45,602 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/data/0d62d3e98/7445a6bdfc4b4af0902e4895453e702c [2024-12-05 23:35:45,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:35:45,606 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:35:45,608 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:35:45,608 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:35:45,612 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:35:45,613 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:35:45" (1/1) ... [2024-12-05 23:35:45,614 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d14fa7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:45, skipping insertion in model container [2024-12-05 23:35:45,614 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:35:45" (1/1) ... [2024-12-05 23:35:45,726 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:35:47,757 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i[354644,354657] [2024-12-05 23:35:47,807 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:35:47,862 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:35:47,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5096] [2024-12-05 23:35:47,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5103] [2024-12-05 23:35:47,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [5152] [2024-12-05 23:35:47,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [5155] [2024-12-05 23:35:47,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [5158] [2024-12-05 23:35:47,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [5161] [2024-12-05 23:35:47,988 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [5182-5183] [2024-12-05 23:35:47,989 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [5194-5195] [2024-12-05 23:35:47,989 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5198-5199] [2024-12-05 23:35:47,989 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5202-5203] [2024-12-05 23:35:47,990 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5206-5207] [2024-12-05 23:35:48,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7666] [2024-12-05 23:35:48,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7668] [2024-12-05 23:35:48,119 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7682] [2024-12-05 23:35:48,119 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7685] [2024-12-05 23:35:48,119 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7688] [2024-12-05 23:35:48,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7691] [2024-12-05 23:35:48,120 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)); [7716] [2024-12-05 23:35:48,121 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)); [7723] [2024-12-05 23:35:48,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7731-7732] [2024-12-05 23:35:48,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7745] [2024-12-05 23:35:48,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7748] [2024-12-05 23:35:48,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [7750] [2024-12-05 23:35:48,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7755] [2024-12-05 23:35:48,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7758] [2024-12-05 23:35:48,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7760] [2024-12-05 23:35:48,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7765] [2024-12-05 23:35:48,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7768] [2024-12-05 23:35:48,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7770] [2024-12-05 23:35:48,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7775] [2024-12-05 23:35:48,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7778] [2024-12-05 23:35:48,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [7780] [2024-12-05 23:35:48,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7798] [2024-12-05 23:35:48,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7801] [2024-12-05 23:35:48,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7803] [2024-12-05 23:35:48,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7808] [2024-12-05 23:35:48,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7811] [2024-12-05 23:35:48,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7813] [2024-12-05 23:35:48,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7818] [2024-12-05 23:35:48,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7821] [2024-12-05 23:35:48,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7823] [2024-12-05 23:35:48,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7828] [2024-12-05 23:35:48,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7831] [2024-12-05 23:35:48,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7833] [2024-12-05 23:35:48,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7859] [2024-12-05 23:35:48,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7866] [2024-12-05 23:35:48,443 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i[354644,354657] [2024-12-05 23:35:48,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:35:48,563 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:35:48,564 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48 WrapperNode [2024-12-05 23:35:48,564 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:35:48,565 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:35:48,565 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:35:48,565 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:35:48,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48" (1/1) ... [2024-12-05 23:35:48,639 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48" (1/1) ... [2024-12-05 23:35:48,844 INFO L138 Inliner]: procedures = 371, calls = 4486, calls flagged for inlining = 170, calls inlined = 169, statements flattened = 10213 [2024-12-05 23:35:48,844 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:35:48,845 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:35:48,845 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:35:48,845 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:35:48,853 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48" (1/1) ... [2024-12-05 23:35:48,853 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48" (1/1) ... [2024-12-05 23:35:48,888 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48" (1/1) ... [2024-12-05 23:35:48,888 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48" (1/1) ... [2024-12-05 23:35:49,083 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48" (1/1) ... [2024-12-05 23:35:49,093 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48" (1/1) ... [2024-12-05 23:35:49,114 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48" (1/1) ... [2024-12-05 23:35:49,150 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48" (1/1) ... [2024-12-05 23:35:49,166 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48" (1/1) ... [2024-12-05 23:35:49,209 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:35:49,210 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:35:49,210 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:35:49,210 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:35:49,211 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:48" (1/1) ... [2024-12-05 23:35:49,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:35:49,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:35:49,240 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:35:49,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_376c1bbb-b082-4eca-afae-db3963e1fa48/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:35:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-05 23:35:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-05 23:35:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_open [2024-12-05 23:35:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_open [2024-12-05 23:35:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure put_qp_write [2024-12-05 23:35:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure put_qp_write [2024-12-05 23:35:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_close [2024-12-05 23:35:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_close [2024-12-05 23:35:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_qp [2024-12-05 23:35:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_qp [2024-12-05 23:35:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-12-05 23:35:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-12-05 23:35:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure fdget [2024-12-05 23:35:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure fdget [2024-12-05 23:35:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-12-05 23:35:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-12-05 23:35:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 23:35:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:35:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 23:35:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 23:35:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 23:35:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 23:35:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2024-12-05 23:35:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2024-12-05 23:35:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure show_ibdev [2024-12-05 23:35:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ibdev [2024-12-05 23:35:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2024-12-05 23:35:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2024-12-05 23:35:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure fd_install [2024-12-05 23:35:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure fd_install [2024-12-05 23:35:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_close [2024-12-05 23:35:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_close [2024-12-05 23:35:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2024-12-05 23:35:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2024-12-05 23:35:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_to_udata [2024-12-05 23:35:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_to_udata [2024-12-05 23:35:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-05 23:35:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-05 23:35:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure put_pd_read [2024-12-05 23:35:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pd_read [2024-12-05 23:35:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 23:35:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 23:35:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure idr_write_qp [2024-12-05 23:35:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_write_qp [2024-12-05 23:35:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2024-12-05 23:35:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2024-12-05 23:35:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_uobj [2024-12-05 23:35:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_uobj [2024-12-05 23:35:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_xrcd [2024-12-05 23:35:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_xrcd [2024-12-05 23:35:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_release_file [2024-12-05 23:35:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_release_file [2024-12-05 23:35:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 23:35:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 23:35:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-05 23:35:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-05 23:35:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 23:35:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 23:35:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2024-12-05 23:35:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2024-12-05 23:35:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_pd [2024-12-05 23:35:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_pd [2024-12-05 23:35:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_modify_srq [2024-12-05 23:35:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_modify_srq [2024-12-05 23:35:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-12-05 23:35:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-12-05 23:35:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure fdput [2024-12-05 23:35:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure fdput [2024-12-05 23:35:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 23:35:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 23:35:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_release_ucq [2024-12-05 23:35:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_release_ucq [2024-12-05 23:35:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-05 23:35:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-05 23:35:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 23:35:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 23:35:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:35:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:35:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_unmarshall_recv [2024-12-05 23:35:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_unmarshall_recv [2024-12-05 23:35:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure idr_add_uobj [2024-12-05 23:35:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_add_uobj [2024-12-05 23:35:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-05 23:35:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-05 23:35:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_ex_query_device [2024-12-05 23:35:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_ex_query_device [2024-12-05 23:35:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure idr_write_uobj [2024-12-05 23:35:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_write_uobj [2024-12-05 23:35:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2024-12-05 23:35:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2024-12-05 23:35:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-05 23:35:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-05 23:35:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_mmap [2024-12-05 23:35:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_mmap [2024-12-05 23:35:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:35:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-05 23:35:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-05 23:35:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_poll [2024-12-05 23:35:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_poll [2024-12-05 23:35:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure __uverbs_create_xsrq [2024-12-05 23:35:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __uverbs_create_xsrq [2024-12-05 23:35:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_fasync [2024-12-05 23:35:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_fasync [2024-12-05 23:35:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure init_uobj [2024-12-05 23:35:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure init_uobj [2024-12-05 23:35:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure put_xrcd_read [2024-12-05 23:35:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure put_xrcd_read [2024-12-05 23:35:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure copy_query_dev_fields [2024-12-05 23:35:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_query_dev_fields [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_alloc_event_file [2024-12-05 23:35:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_alloc_event_file [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-12-05 23:35:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2024-12-05 23:35:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 23:35:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure put_uobj [2024-12-05 23:35:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure put_uobj [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2024-12-05 23:35:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_read [2024-12-05 23:35:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_read [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-12-05 23:35:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 23:35:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 23:35:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-05 23:35:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_obj [2024-12-05 23:35:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_obj [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2024-12-05 23:35:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove_uobj [2024-12-05 23:35:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove_uobj [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-12-05 23:35:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-05 23:35:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-12-05 23:35:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-12-05 23:35:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-05 23:35:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2024-12-05 23:35:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-05 23:35:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2024-12-05 23:35:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-05 23:35:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-05 23:35:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure put_uobj_read [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure put_uobj_read [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_srq [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_srq [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_write [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_write [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure xrcd_table_search [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure xrcd_table_search [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_mw [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_mw [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure __idr_get_uobj [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __idr_get_uobj [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure put_uobj_write [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure put_uobj_write [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure put_srq_read [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure put_srq_read [2024-12-05 23:35:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 23:35:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2024-12-05 23:35:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure put_unused_fd [2024-12-05 23:35:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unused_fd [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-12-05 23:35:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure create_cq [2024-12-05 23:35:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure create_cq [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 23:35:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-05 23:35:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure modify_qp_mask [2024-12-05 23:35:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure modify_qp_mask [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2024-12-05 23:35:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-05 23:35:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2024-12-05 23:35:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2024-12-05 23:35:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_zero_bit [2024-12-05 23:35:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-12-05 23:35:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-12-05 23:35:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 23:35:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-05 23:35:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-05 23:35:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure get_unused_fd_flags [2024-12-05 23:35:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unused_fd_flags [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-05 23:35:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-05 23:35:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_xrcd [2024-12-05 23:35:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_xrcd [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-12-05 23:35:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-05 23:35:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-05 23:35:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-12-05 23:35:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure ib_check_mr_access [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_check_mr_access [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_flow [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_flow [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get___0 [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get___0 [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure xrcd_table_delete [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure xrcd_table_delete [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_remove_one [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_remove_one [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-05 23:35:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure ib_detach_mcast [2024-12-05 23:35:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_detach_mcast [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure show_dev_abi_version [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dev_abi_version [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_cq [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_cq [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_srq [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_srq [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_add_one [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_add_one [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure put_qp_read [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure put_qp_read [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 23:35:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2024-12-05 23:35:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2024-12-05 23:35:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_from_udata [2024-12-05 23:35:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_from_udata [2024-12-05 23:35:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-05 23:35:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-05 23:35:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_release_uevent [2024-12-05 23:35:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_release_uevent [2024-12-05 23:35:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-05 23:35:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-05 23:35:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure put_cq_read [2024-12-05 23:35:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cq_read [2024-12-05 23:35:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_modify_qp [2024-12-05 23:35:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_modify_qp [2024-12-05 23:35:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:35:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure show_class_attr_string [2024-12-05 23:35:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure show_class_attr_string [2024-12-05 23:35:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2024-12-05 23:35:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2024-12-05 23:35:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:35:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:35:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2024-12-05 23:35:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2024-12-05 23:35:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-05 23:35:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-05 23:35:50,356 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:35:50,360 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:35:50,882 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 23:37:07,310 INFO L? ?]: Removed 3861 outVars from TransFormulas that were not future-live. [2024-12-05 23:37:07,310 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:37:08,887 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:37:08,888 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:37:08,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:37:08 BoogieIcfgContainer [2024-12-05 23:37:08,888 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:37:08,889 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:37:08,889 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:37:08,896 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:37:08,896 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:37:08" (1/1) ... [2024-12-05 23:37:08,901 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:37:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:08,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2584 states and 3888 transitions. [2024-12-05 23:37:08,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 3888 transitions. [2024-12-05 23:37:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-12-05 23:37:09,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:09,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:27,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1745 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-12-05 23:37:37,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:37:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:39,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 2603 states and 3979 transitions. [2024-12-05 23:37:39,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 3979 transitions. [2024-12-05 23:37:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-05 23:37:39,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:39,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:56,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1747 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-12-05 23:37:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:56,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 2604 states and 3980 transitions. [2024-12-05 23:37:56,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 3980 transitions. [2024-12-05 23:37:56,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-12-05 23:37:56,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:56,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:14,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1748 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-12-05 23:38:14,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:14,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4064 states to 2605 states and 3981 transitions. [2024-12-05 23:38:14,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2605 states and 3981 transitions. [2024-12-05 23:38:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-05 23:38:14,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:30,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1749 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1749 trivial. 0 not checked. [2024-12-05 23:38:30,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:30,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4065 states to 2606 states and 3982 transitions. [2024-12-05 23:38:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 3982 transitions. [2024-12-05 23:38:30,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-05 23:38:30,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:30,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:47,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:47,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1747 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-12-05 23:38:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:49,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 2609 states and 4041 transitions. [2024-12-05 23:38:49,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 4041 transitions. [2024-12-05 23:38:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-05 23:38:49,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:49,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:06,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1750 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1750 trivial. 0 not checked. [2024-12-05 23:39:06,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:06,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 2610 states and 4042 transitions. [2024-12-05 23:39:06,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 4042 transitions. [2024-12-05 23:39:06,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-05 23:39:06,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:06,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:23,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1748 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-12-05 23:39:26,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:26,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 2614 states and 4103 transitions. [2024-12-05 23:39:26,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 4103 transitions. [2024-12-05 23:39:26,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-05 23:39:26,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:26,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1751 trivial. 0 not checked. [2024-12-05 23:39:43,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:43,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4187 states to 2615 states and 4104 transitions. [2024-12-05 23:39:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 4104 transitions. [2024-12-05 23:39:43,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-05 23:39:43,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:43,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:59,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1749 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-12-05 23:40:05,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:05,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4246 states to 2620 states and 4163 transitions. [2024-12-05 23:40:05,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 4163 transitions. [2024-12-05 23:40:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-05 23:40:05,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:05,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:21,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:22,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1745 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-12-05 23:40:27,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:27,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2622 states and 4165 transitions. [2024-12-05 23:40:27,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 4165 transitions. [2024-12-05 23:40:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-05 23:40:27,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:27,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:43,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1752 trivial. 0 not checked. [2024-12-05 23:40:43,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:43,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 2623 states and 4166 transitions. [2024-12-05 23:40:43,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 4166 transitions. [2024-12-05 23:40:43,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-05 23:40:43,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:43,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:59,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:00,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1750 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-12-05 23:41:11,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:11,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2629 states and 4227 transitions. [2024-12-05 23:41:11,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 4227 transitions. [2024-12-05 23:41:11,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-05 23:41:11,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:11,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:27,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-12-05 23:41:27,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:27,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2630 states and 4227 transitions. [2024-12-05 23:41:27,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 4227 transitions. [2024-12-05 23:41:27,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-05 23:41:27,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:27,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:44,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-12-05 23:41:58,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:58,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4373 states to 2637 states and 4290 transitions. [2024-12-05 23:41:58,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 4290 transitions. [2024-12-05 23:41:58,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-05 23:41:58,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:58,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:14,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:15,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1753 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-12-05 23:42:15,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:15,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4373 states to 2638 states and 4290 transitions. [2024-12-05 23:42:15,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 4290 transitions. [2024-12-05 23:42:15,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-05 23:42:15,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:15,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:31,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:31,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1753 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1753 trivial. 0 not checked. [2024-12-05 23:42:31,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:31,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4376 states to 2640 states and 4293 transitions. [2024-12-05 23:42:31,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 4293 transitions. [2024-12-05 23:42:31,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-05 23:42:31,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:31,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:48,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-12-05 23:43:08,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:08,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2648 states and 4357 transitions. [2024-12-05 23:43:08,277 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 4357 transitions. [2024-12-05 23:43:08,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-05 23:43:08,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:08,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:24,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-12-05 23:43:27,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 2650 states and 4363 transitions. [2024-12-05 23:43:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 4363 transitions. [2024-12-05 23:43:27,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-12-05 23:43:27,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:27,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:44,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1754 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-12-05 23:43:44,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 2651 states and 4363 transitions. [2024-12-05 23:43:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 4363 transitions. [2024-12-05 23:43:44,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-12-05 23:43:44,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:44,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:01,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1753 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-12-05 23:44:02,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:02,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 2650 states and 4354 transitions. [2024-12-05 23:44:02,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 4354 transitions. [2024-12-05 23:44:02,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-12-05 23:44:02,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:02,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:19,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2024-12-05 23:44:19,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:19,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 2651 states and 4355 transitions. [2024-12-05 23:44:19,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 4355 transitions. [2024-12-05 23:44:19,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-12-05 23:44:19,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:19,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1753 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-12-05 23:44:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:42,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2653 states and 4361 transitions. [2024-12-05 23:44:42,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 4361 transitions. [2024-12-05 23:44:42,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-12-05 23:44:42,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:42,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:58,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:58,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-12-05 23:45:01,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:01,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 2655 states and 4366 transitions. [2024-12-05 23:45:01,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 4366 transitions. [2024-12-05 23:45:01,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-12-05 23:45:01,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:01,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:17,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:17,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-12-05 23:45:17,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:17,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 2656 states and 4366 transitions. [2024-12-05 23:45:17,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 4366 transitions. [2024-12-05 23:45:17,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-05 23:45:17,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:17,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:34,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-12-05 23:45:34,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 2657 states and 4366 transitions. [2024-12-05 23:45:34,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 4366 transitions. [2024-12-05 23:45:34,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-05 23:45:34,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:34,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:49,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:49,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1756 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-12-05 23:45:56,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:56,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4456 states to 2659 states and 4373 transitions. [2024-12-05 23:45:56,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4373 transitions. [2024-12-05 23:45:56,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-05 23:45:56,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:56,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:12,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:13,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1754 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-12-05 23:46:19,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:19,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2661 states and 4378 transitions. [2024-12-05 23:46:19,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 4378 transitions. [2024-12-05 23:46:19,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-05 23:46:19,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:19,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:37,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1756 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-12-05 23:46:37,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:37,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2662 states and 4378 transitions. [2024-12-05 23:46:37,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 4378 transitions. [2024-12-05 23:46:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-05 23:46:37,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:37,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:54,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1756 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-12-05 23:46:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:54,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2663 states and 4378 transitions. [2024-12-05 23:46:54,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4378 transitions. [2024-12-05 23:46:54,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-05 23:46:54,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:54,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:15,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1753 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-12-05 23:47:37,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:37,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 2673 states and 4442 transitions. [2024-12-05 23:47:37,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4442 transitions. [2024-12-05 23:47:37,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-05 23:47:37,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:37,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:56,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1756 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2024-12-05 23:47:59,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 2672 states and 4432 transitions. [2024-12-05 23:47:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 4432 transitions. [2024-12-05 23:47:59,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-12-05 23:47:59,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:59,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:21,205 INFO L134 CoverageAnalysis]: Checked inductivity of 1787 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1787 trivial. 0 not checked. [2024-12-05 23:48:55,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4586 states to 2683 states and 4503 transitions. [2024-12-05 23:48:55,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4503 transitions. [2024-12-05 23:48:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-05 23:48:55,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:55,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:16,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:16,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1747 trivial. 0 not checked. [2024-12-05 23:49:27,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:27,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4593 states to 2685 states and 4510 transitions. [2024-12-05 23:49:27,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 4510 transitions. [2024-12-05 23:49:27,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-05 23:49:27,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:27,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:48,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:48,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1757 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked.