Trace number 3380672

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-par-industrial (fixed)? 39798 4997.65

General information on the benchmark

NameAPPLICATIONS/satComp09_BioInstances/
rbcl_xits_09_UNKNOWN.cnf
MD5SUM18ad1dee1e9d863458e75a20545ae68a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1430
Number of clauses79453
Sum of the clauses size236162
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22358
Number of clauses of size 377072
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 523

Solver Data 

0.35/0.66	c INFO: loaded portfolio from HOME/etc/borg-mix+class.industrial.pickle
0.35/0.67	c INFO: solving HOME/instance-3380672-1305486627.cnf
0.35/0.67	c INFO: computing task features
0.62/0.92	c INFO: computed variable-clause graph statistics
0.62/0.93	c INFO: computed clause balance statistics
1.83/2.17	c INFO: computed variable balance statistics
3.03/3.32	c INFO: computed small-clause counts
3.03/3.33	c INFO: computed Horn-clause counts
3.03/3.35	c INFO: computed variable graph statistics
3.03/3.35	c INFO: collected features for HOME/instance-3380672-1305486627.cnf in 2.68 s
3.03/3.37	c INFO: running lingeling-276@0 for 97 with 4997 remaining (b = 0.25)
3.12/3.40	c INFO: running cryptominisat-2.9.0@0 for 485 with 4997 remaining (b = 0.32)
3.12/3.42	c INFO: running lingeling-276@0 for 1261 with 4997 remaining (b = 0.49)
3.12/3.45	c INFO: running lingeling-276@0 for 1261 with 4997 remaining (b = 0.43)
3.12/3.47	c INFO: running SApperloT@0 for 97 with 4997 remaining (b = 0.03)
3.22/3.50	c INFO: running precosat-570@0 for 291 with 4997 remaining (b = 0.15)
3.22/3.52	c INFO: running cryptominisat-2.9.0@0 for 485 with 4997 remaining (b = 0.20)
3.22/3.55	c INFO: running cryptominisat-2.9.0@0 for 1649 with 4997 remaining (b = 0.42)
794.76/102.70	c INFO: running lingeling-276@0 for 1164 with 4897 remaining (b = 0.30)
795.55/102.79	c INFO: running lingeling-276@0 for 970 with 4897 remaining (b = 0.26)
2387.91/302.33	c INFO: running precosat-570@0 for 679 with 4698 remaining (b = 0.25)
3905.07/492.51	c INFO: running precosat-570@0 for 776 with 4508 remaining (b = 0.26)
3915.49/493.90	c INFO: running lingeling-276@0 for 97 with 4506 remaining (b = 0.05)
4708.35/593.22	c INFO: running SApperloT@0 for 97 with 4407 remaining (b = 0.01)
5508.45/693.55	c INFO: running cryptominisat-2.9.0@0 for 970 with 4307 remaining (b = 0.21)
7843.40/986.21	c INFO: running precosat-570@487 for 291 with 4014 remaining (b = 0.09)
8603.58/1081.53	c INFO: running lingeling-276@295 for 194 with 3919 remaining (b = 0.05)
10066.69/1264.91	c INFO: running SApperloT@0 for 291 with 3735 remaining (b = 0.06)
10084.22/1267.15	c INFO: running cryptominisat-2.9.0@0 for 3733 with 3733 remaining (b = 0.47)
10107.28/1270.00	c INFO: running cryptominisat-2.9.0@0 for 582 with 3730 remaining (b = 0.15)
10131.21/1273.10	c INFO: running lingeling-276@98 for 582 with 3727 remaining (b = 0.11)
10160.69/1276.75	c INFO: running precosat-570@485 for 1746 with 3723 remaining (b = 0.30)
10179.02/1279.09	c INFO: running precosat-570@0 for 388 with 3721 remaining (b = 0.14)
12378.11/1554.77	c INFO: running precosat-570@0 for 97 with 3445 remaining (b = 0.03)
13177.86/1655.10	c INFO: running precosat-570@1462 for 194 with 3345 remaining (b = 0.04)
13277.52/1667.61	c INFO: running precosat-570@99 for 291 with 3333 remaining (b = 0.07)
13330.92/1674.29	c INFO: running cryptominisat-2.9.0@0 for 97 with 3326 remaining (b = 0.03)
13514.11/1697.24	c INFO: running cryptominisat-2.9.0@679 for 1261 with 3303 remaining (b = 0.23)
14144.25/1776.38	c INFO: running cryptominisat-2.9.0@1649 for 291 with 3224 remaining (b = 0.08)
14720.29/1848.69	c INFO: running precosat-570@289 for 485 with 3151 remaining (b = 0.10)
14776.14/1855.63	c INFO: running precosat-570@0 for 97 with 3145 remaining (b = 0.03)
14785.70/1856.82	c INFO: running lingeling-276@877 for 388 with 3143 remaining (b = 0.08)
15575.05/1955.96	c INFO: running precosat-570@582 for 97 with 3044 remaining (b = 0.02)
15634.88/1963.49	c INFO: running lingeling-276@0 for 97 with 3037 remaining (b = 0.03)
16382.06/2057.28	c INFO: running precosat-570@874 for 388 with 2943 remaining (b = 0.07)
16434.64/2063.82	c INFO: running cryptominisat-2.9.0@0 for 97 with 2936 remaining (b = 0.02)
16489.62/2070.79	c INFO: running cryptominisat-2.9.0@1843 for 194 with 2929 remaining (b = 0.06)
17234.55/2164.30	c INFO: running cryptominisat-2.9.0@293 for 97 with 2836 remaining (b = 0.02)
17893.40/2246.95	c INFO: running lingeling-276@978 for 194 with 2753 remaining (b = 0.03)
18012.87/2261.91	c INFO: running cryptominisat-2.9.0@681 for 1261 with 2738 remaining (b = 0.16)
18050.33/2266.65	c INFO: running glucose@0 for 194 with 2734 remaining (b = 0.03)
18563.37/2331.09	c INFO: running precosat-570@2432 for 776 with 2669 remaining (b = 0.10)
19467.61/2444.54	c INFO: running lingeling-276@1074 for 97 with 2556 remaining (b = 0.02)
19586.31/2459.44	c INFO: running precosat-570@973 for 194 with 2541 remaining (b = 0.04)
19616.54/2463.25	c INFO: running glucose@480 for 485 with 2537 remaining (b = 0.09)
20226.88/2539.85	c INFO: running cryptominisat-2.9.0@0 for 97 with 2460 remaining (b = 0.01)
21047.24/2642.82	c INFO: running lingeling-276@0 for 1164 with 2357 remaining (b = 0.13)
21112.64/2651.04	c INFO: running precosat-570@1168 for 97 with 2349 remaining (b = 0.02)
21918.64/2752.37	c INFO: running lingeling-276@98 for 1164 with 2248 remaining (b = 0.14)
23490.25/2949.67	c INFO: running glucose@575 for 291 with 2051 remaining (b = 0.04)
23626.61/2966.72	c INFO: running precosat-570@1268 for 388 with 2033 remaining (b = 0.05)
24097.28/3025.87	c INFO: running precosat-570@491 for 291 with 1974 remaining (b = 0.04)
24754.41/3108.36	c INFO: running lingeling-276@0 for 97 with 1892 remaining (b = 0.01)
25529.52/3205.67	c INFO: running lingeling-276@98 for 1164 with 1795 remaining (b = 0.16)
25831.49/3243.56	c INFO: running glucose@1840 for 388 with 1757 remaining (b = 0.06)
26495.11/3326.82	c INFO: running precosat-570@2629 for 485 with 1673 remaining (b = 0.06)
26687.08/3350.92	c INFO: running precosat-570@3011 for 97 with 1649 remaining (b = 0.02)
27494.01/3452.23	c INFO: running precosat-570@3112 for 97 with 1548 remaining (b = 0.01)
28253.23/3547.53	c INFO: running lingeling-276@96 for 97 with 1453 remaining (b = 0.01)
28260.30/3548.45	c INFO: running SApperloT@99 for 291 with 1452 remaining (b = 0.04)
29027.36/3644.73	c INFO: running glucose@2131 for 97 with 1355 remaining (b = 0.03)
29028.14/3644.83	c INFO: running cryptominisat-2.9.0@875 for 1067 with 1355 remaining (b = 0.13)
29834.30/3746.04	c INFO: running glucose@2227 for 291 with 1254 remaining (b = 0.05)
30339.32/3809.44	c INFO: running lingeling-276@191 for 1191 with 1191 remaining (b = 0.14)
30385.51/3815.24	c INFO: running precosat-570@3012 for 97 with 1185 remaining (b = 0.02)
30609.41/3843.35	c INFO: running SApperloT@488 for 97 with 1157 remaining (b = 0.02)
31192.41/3916.54	c INFO: running cryptominisat-2.9.0@778 for 1084 with 1084 remaining (b = 0.12)
31196.48/3917.03	c INFO: running lingeling-276@583 for 679 with 1083 remaining (b = 0.09)
31368.47/3938.65	c INFO: running glucosER@0 for 1062 with 1062 remaining (b = 0.11)
32222.68/4045.91	c INFO: running glucose@3394 for 291 with 954 remaining (b = 0.04)
34562.57/4339.78	c INFO: running lingeling-276@0 for 660 with 660 remaining (b = 0.06)
34829.15/4373.21	c INFO: running lingeling-276@391 for 627 with 627 remaining (b = 0.06)
36626.79/4599.14	c INFO: running lingeling-276@677 for 401 with 401 remaining (b = 0.05)
37554.59/4715.73	c INFO: running precosat-570@1264 for 284 with 284 remaining (b = 0.02)
39797.81/4997.62	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data

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

Launcher Data 

Begin job on node107 at 2011-05-15 21:10:28
IDJOB=3380672
IDBENCH=71098
IDSOLVER=1864
FILE ID=node107/3380672-1305486627
RUNJOBID= node107-1305481206-23911
PBS_JOBID= 13325373
Free space on /tmp= 73448 MiB

SOLVER NAME= borg-sat 11.03.02-par-industrial (fixed)
BENCH NAME= SAT09/APPLICATIONS/satComp09_BioInstances/rbcl_xits_09_UNKNOWN.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-3380672-1305486627/watcher-3380672-1305486627 -o /tmp/evaluation-result-3380672-1305486627/solver-3380672-1305486627 -C 40000 -W 5100 -M 31000  python HOME/solve HOME/etc/borg-mix+class.industrial.pickle HOME/instance-3380672-1305486627.cnf -seed 1300135384 -budget 40000 -cores 8

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

MD5SUM BENCH= 18ad1dee1e9d863458e75a20545ae68a
RANDOM SEED=1300135384

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
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	: 5332.74
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      25064164 kB
Buffers:        200496 kB
Cached:        1486148 kB
SwapCached:       9824 kB
Active:        7013832 kB
Inactive:       571668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25064164 kB
SwapTotal:    67111528 kB
SwapFree:     46575260 kB
Dirty:           32928 kB
Writeback:          16 kB
AnonPages:     5896508 kB
Mapped:          25568 kB
Slab:           152068 kB
PageTables:      78528 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 99207976 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= 73416 MiB
End job on node107 at 2011-05-15 22:33:45