Trace number 3321457

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
borg-sat 11.03.02-industrial? (TO) 40000.3 5018.74

General information on the benchmark

NameAPPLICATIONS/satComp09_BioInstances/
rbcl_xits_08_UNSAT.cnf
MD5SUM66aa2e18c32a02f55a810347a9702c7f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark977.211
Satisfiable
(Un)Satisfiability was proved
Number of variables1278
Number of clauses68055
Sum of the clauses size202155
Maximum clause length9
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22148
Number of clauses of size 365884
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 523

Solver Data 

0.35/0.67	c INFO: loaded portfolio from HOME/etc/borg-mix+class.industrial.pickle
0.35/0.67	c INFO: solving HOME/instance-3321457-1304341176.cnf
0.35/0.67	c INFO: computing task features
0.52/0.88	c INFO: computed variable-clause graph statistics
0.52/0.89	c INFO: computed clause balance statistics
1.63/1.93	c INFO: computed variable balance statistics
2.53/2.87	c INFO: computed small-clause counts
2.53/2.87	c INFO: computed Horn-clause counts
2.53/2.89	c INFO: computed variable graph statistics
2.53/2.89	c INFO: collected features for HOME/instance-3321457-1304341176.cnf in 2.21 s
2.62/2.92	c INFO: running lingeling-276@0 for 97 with 39997 remaining (b = 0.26)
2.62/2.95	c INFO: running cryptominisat-2.9.0@0 for 485 with 39997 remaining (b = 0.33)
2.62/2.98	c INFO: running lingeling-276@0 for 1261 with 39997 remaining (b = 0.49)
2.72/3.01	c INFO: running cryptominisat-2.9.0@0 for 485 with 39997 remaining (b = 0.24)
2.72/3.04	c INFO: running lingeling-276@0 for 1261 with 39997 remaining (b = 0.41)
2.72/3.07	c INFO: running SApperloT@0 for 97 with 39997 remaining (b = 0.03)
2.82/3.10	c INFO: running precosat-570@0 for 388 with 39997 remaining (b = 0.17)
2.82/3.14	c INFO: running cryptominisat-2.9.0@0 for 1940 with 39997 remaining (b = 0.46)
794.23/102.13	c INFO: running lingeling-276@0 for 1164 with 39898 remaining (b = 0.31)
803.04/103.27	c INFO: running SApperloT@0 for 97 with 39897 remaining (b = 0.03)
1594.92/202.49	c INFO: running cryptominisat-2.9.0@0 for 97 with 39798 remaining (b = 0.04)
2421.82/306.07	c INFO: running cryptominisat-2.9.0@102 for 1843 with 39694 remaining (b = 0.40)
3154.68/397.82	c INFO: running precosat-570@0 for 291 with 39602 remaining (b = 0.13)
3913.82/492.99	c INFO: running precosat-570@0 for 2231 with 39507 remaining (b = 0.42)
3928.95/494.80	c INFO: running lingeling-276@0 for 582 with 39505 remaining (b = 0.20)
5449.53/685.35	c INFO: running precosat-570@488 for 291 with 39315 remaining (b = 0.12)
7792.20/978.88	c INFO: running precosat-570@0 for 97 with 39021 remaining (b = 0.04)
8592.78/1079.11	c INFO: running cryptominisat-2.9.0@0 for 1843 with 38921 remaining (b = 0.33)
8662.23/1087.85	c INFO: running precosat-570@99 for 97 with 38912 remaining (b = 0.04)
9437.98/1185.07	c INFO: running precosat-570@195 for 194 with 38815 remaining (b = 0.07)
10078.12/1265.25	c INFO: running lingeling-276@0 for 97 with 38735 remaining (b = 0.04)
10101.21/1268.21	c INFO: running lingeling-276@287 for 1067 with 38732 remaining (b = 0.19)
10204.97/1281.15	c INFO: running precosat-570@780 for 1455 with 38719 remaining (b = 0.25)
10878.59/1365.50	c INFO: running SApperloT@0 for 485 with 38635 remaining (b = 0.09)
11006.32/1381.51	c INFO: running precosat-570@1358 for 97 with 38619 remaining (b = 0.02)
11766.05/1476.72	c INFO: running precosat-570@1453 for 291 with 38523 remaining (b = 0.05)
14108.42/1770.26	c INFO: running cryptominisat-2.9.0@0 for 1843 with 38230 remaining (b = 0.30)
14771.62/1853.37	c INFO: running cryptominisat-2.9.0@0 for 97 with 38147 remaining (b = 0.03)
15521.04/1947.34	c INFO: running cryptominisat-2.9.0@99 for 388 with 38053 remaining (b = 0.10)
15599.94/1957.30	c INFO: running cryptominisat-2.9.0@0 for 1940 with 38043 remaining (b = 0.29)
17186.42/2156.21	c INFO: running precosat-570@0 for 388 with 37844 remaining (b = 0.09)
18616.64/2335.69	c INFO: running lingeling-276@100 for 1164 with 37665 remaining (b = 0.17)
18821.50/2361.32	c INFO: running lingeling-276@0 for 97 with 37639 remaining (b = 0.02)
19595.69/2458.56	c INFO: running lingeling-276@0 for 873 with 37542 remaining (b = 0.16)
20324.30/2549.97	c INFO: running lingeling-276@96 for 873 with 37450 remaining (b = 0.16)
21847.77/2741.03	c INFO: running precosat-570@387 for 97 with 37259 remaining (b = 0.02)
21853.34/2741.74	c INFO: running cryptominisat-2.9.0@202 for 194 with 37258 remaining (b = 0.03)
22614.71/2837.27	c INFO: running lingeling-276@0 for 1261 with 37163 remaining (b = 0.19)
23342.48/2928.50	c INFO: running precosat-570@490 for 291 with 37072 remaining (b = 0.06)
23408.66/2936.89	c INFO: running cryptominisat-2.9.0@298 for 97 with 37063 remaining (b = 0.02)
24193.83/3035.35	c INFO: running cryptominisat-2.9.0@396 for 97 with 36965 remaining (b = 0.02)
24967.92/3132.40	c INFO: running precosat-570@880 for 388 with 36868 remaining (b = 0.07)
25745.99/3230.10	c INFO: running precosat-570@684 for 97 with 36770 remaining (b = 0.02)
26505.82/3325.34	c INFO: running precosat-570@1842 for 485 with 36675 remaining (b = 0.08)
26599.79/3337.15	c INFO: running precosat-570@1743 for 582 with 36663 remaining (b = 0.08)
27322.02/3427.78	c INFO: running glucose@0 for 873 with 36572 remaining (b = 0.12)
27922.31/3503.10	c INFO: running lingeling-276@1167 for 97 with 36497 remaining (b = 0.02)
28091.28/3524.20	c INFO: running precosat-570@1172 for 97 with 36476 remaining (b = 0.02)
28681.94/3598.36	c INFO: running lingeling-276@392 for 873 with 36402 remaining (b = 0.12)
28788.79/3611.78	c INFO: running cryptominisat-2.9.0@583 for 1358 with 36388 remaining (b = 0.18)
28850.12/3619.45	c INFO: running lingeling-276@2331 for 194 with 36381 remaining (b = 0.03)
30380.75/3811.46	c INFO: running precosat-570@2717 for 388 with 36189 remaining (b = 0.07)
30439.67/3818.90	c INFO: running glucosER@0 for 970 with 36181 remaining (b = 0.13)
31248.81/3920.31	c INFO: running cryptominisat-2.9.0@1843 for 194 with 36080 remaining (b = 0.06)
31296.56/3926.37	c INFO: running precosat-570@2614 for 679 with 36074 remaining (b = 0.09)
32757.85/4109.68	c INFO: running precosat-570@0 for 388 with 35891 remaining (b = 0.06)
32784.86/4113.05	c INFO: running lingeling-276@1843 for 97 with 35887 remaining (b = 0.01)
33535.77/4207.26	c INFO: running precosat-570@2915 for 97 with 35793 remaining (b = 0.02)
33568.41/4211.32	c INFO: running SApperloT@195 for 388 with 35789 remaining (b = 0.05)
34335.33/4307.58	c INFO: running glucose@1167 for 485 with 35693 remaining (b = 0.08)
34343.25/4308.52	c INFO: running precosat-570@3014 for 97 with 35692 remaining (b = 0.02)
35102.09/4403.77	c INFO: running precosat-570@3108 for 97 with 35596 remaining (b = 0.01)
35686.48/4477.05	c INFO: running precosat-570@1268 for 97 with 35523 remaining (b = 0.02)
35905.69/4504.59	c INFO: running precosat-570@779 for 485 with 35496 remaining (b = 0.06)
35909.59/4505.04	c INFO: running precosat-570@3983 for 291 with 35495 remaining (b = 0.05)
36509.85/4580.32	c INFO: running cryptominisat-2.9.0@2430 for 873 with 35420 remaining (b = 0.11)
36643.70/4597.11	c INFO: running glucose@0 for 873 with 35403 remaining (b = 0.11)
36751.21/4610.70	c INFO: running precosat-570@3879 for 485 with 35390 remaining (b = 0.07)
38192.84/4791.64	c INFO: running glucose@1268 for 388 with 35209 remaining (b = 0.07)
38226.21/4795.85	c INFO: running cryptominisat-2.9.0@495 for 1455 with 35204 remaining (b = 0.18)
38248.49/4798.65	c INFO: running precosat-570@4083 for 194 with 35202 remaining (b = 0.04)
39642.71/4973.71	c INFO: running cryptominisat-2.9.0@678 for 1358 with 35027 remaining (b = 0.17)
39792.39/4992.57	c INFO: running cryptominisat-2.9.0@492 for 1455 with 35008 remaining (b = 0.18)
39820.28/4996.09	c INFO: running precosat-570@192 for 97 with 35004 remaining (b = 0.02)

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

Sorry, but this trace is too large and cannot be obtained.

Launcher Data 

Begin job on node118 at 2011-05-02 14:59:36
IDJOB=3321457
IDBENCH=71078
IDSOLVER=1710
FILE ID=node118/3321457-1304341176
RUNJOBID= node118-1304335528-13122
PBS_JOBID= 13178014
Free space on /tmp= 73308 MiB

SOLVER NAME= borg-sat 11.03.02-industrial
BENCH NAME= SAT09/APPLICATIONS/satComp09_BioInstances/rbcl_xits_08_UNSAT.cnf
COMMAND LINE= python DIR/solve DIR/etc/borg-mix+class.industrial.pickle BENCHNAME -seed RANDOMSEED -budget TIMEOUT -cores NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3321457-1304341176/watcher-3321457-1304341176 -o /tmp/evaluation-result-3321457-1304341176/solver-3321457-1304341176 -C 40000 -W 5100 -M 31000  python HOME/solve HOME/etc/borg-mix+class.industrial.pickle HOME/instance-3321457-1304341176.cnf -seed 1613680720 -budget 40000 -cores 8

TIME LIMIT= 40000 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 66aa2e18c32a02f55a810347a9702c7f
RANDOM SEED=1613680720

node118.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      27465348 kB
Buffers:        501892 kB
Cached:        2276676 kB
SwapCached:       2908 kB
Active:        2688568 kB
Inactive:      2423848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27465348 kB
SwapTotal:    67111528 kB
SwapFree:     67103364 kB
Dirty:           32764 kB
Writeback:           0 kB
AnonPages:     2333024 kB
Mapped:          19924 kB
Slab:           297296 kB
PageTables:      15348 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 22545124 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73276 MiB
End job on node118 at 2011-05-02 16:23:17