Trace number 3321467

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) 40000.8 5019.25

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 

0.36/0.68	c INFO: loaded portfolio from HOME/etc/borg-mix+class.industrial.pickle
0.36/0.68	c INFO: solving HOME/instance-3321467-1304341252.cnf
0.36/0.68	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
1.84/2.12	c INFO: computed variable balance statistics
2.94/3.24	c INFO: computed small-clause counts
2.94/3.24	c INFO: computed Horn-clause counts
2.94/3.27	c INFO: computed variable graph statistics
2.94/3.27	c INFO: collected features for HOME/instance-3321467-1304341252.cnf in 2.59 s
2.94/3.29	c INFO: running lingeling-276@0 for 97 with 39997 remaining (b = 0.25)
3.04/3.32	c INFO: running cryptominisat-2.9.0@0 for 485 with 39997 remaining (b = 0.32)
3.04/3.35	c INFO: running lingeling-276@0 for 1261 with 39997 remaining (b = 0.49)
3.04/3.39	c INFO: running cryptominisat-2.9.0@0 for 485 with 39997 remaining (b = 0.24)
3.13/3.42	c INFO: running lingeling-276@0 for 1261 with 39997 remaining (b = 0.41)
3.13/3.45	c INFO: running SApperloT@0 for 97 with 39997 remaining (b = 0.03)
3.13/3.48	c INFO: running precosat-570@0 for 388 with 39997 remaining (b = 0.17)
3.23/3.51	c INFO: running cryptominisat-2.9.0@0 for 1940 with 39997 remaining (b = 0.46)
802.83/103.50	c INFO: running lingeling-276@0 for 1164 with 39897 remaining (b = 0.30)
803.63/103.65	c INFO: running SApperloT@0 for 97 with 39897 remaining (b = 0.03)
1603.49/203.87	c INFO: running cryptominisat-2.9.0@0 for 97 with 39796 remaining (b = 0.04)
2384.19/301.64	c INFO: running cryptominisat-2.9.0@97 for 1843 with 39699 remaining (b = 0.40)
3187.23/402.22	c INFO: running precosat-570@0 for 291 with 39598 remaining (b = 0.13)
3898.50/491.36	c INFO: running precosat-570@0 for 2231 with 39509 remaining (b = 0.41)
3901.76/491.72	c INFO: running lingeling-276@0 for 582 with 39508 remaining (b = 0.19)
5482.11/689.76	c INFO: running precosat-570@486 for 291 with 39310 remaining (b = 0.12)
7817.63/982.31	c INFO: running precosat-570@0 for 97 with 39018 remaining (b = 0.04)
8586.98/1078.75	c INFO: running cryptominisat-2.9.0@0 for 1552 with 38921 remaining (b = 0.29)
8617.33/1082.54	c INFO: running precosat-570@585 for 97 with 38918 remaining (b = 0.04)
9425.10/1183.75	c INFO: running lingeling-276@0 for 97 with 38816 remaining (b = 0.04)
10086.77/1266.67	c INFO: running lingeling-276@287 for 1067 with 38734 remaining (b = 0.18)
10101.89/1268.55	c INFO: running precosat-570@777 for 2425 with 38732 remaining (b = 0.31)
10225.59/1284.00	c INFO: running precosat-570@686 for 97 with 38716 remaining (b = 0.04)
10229.59/1284.58	c INFO: running SApperloT@0 for 485 with 38716 remaining (b = 0.09)
11001.43/1381.24	c INFO: running precosat-570@1848 for 388 with 38619 remaining (b = 0.07)
14160.43/1777.01	c INFO: running cryptominisat-2.9.0@0 for 1843 with 38223 remaining (b = 0.30)
14164.49/1777.55	c INFO: running precosat-570@0 for 776 with 38223 remaining (b = 0.19)
15555.51/1951.96	c INFO: running cryptominisat-2.9.0@100 for 388 with 38048 remaining (b = 0.11)
17150.04/2151.94	c INFO: running lingeling-276@0 for 97 with 37848 remaining (b = 0.03)
17925.02/2249.18	c INFO: running lingeling-276@0 for 97 with 37751 remaining (b = 0.03)
18622.66/2336.72	c INFO: running lingeling-276@99 for 873 with 37664 remaining (b = 0.20)
18694.39/2345.72	c INFO: running lingeling-276@97 for 873 with 37655 remaining (b = 0.20)
18699.98/2346.42	c INFO: running lingeling-276@1067 for 194 with 37654 remaining (b = 0.06)
20273.78/2543.84	c INFO: running lingeling-276@1259 for 97 with 37456 remaining (b = 0.03)
20418.90/2562.09	c INFO: running cryptominisat-2.9.0@0 for 97 with 37438 remaining (b = 0.02)
21012.74/2636.52	c INFO: running precosat-570@1943 for 291 with 37364 remaining (b = 0.05)
21080.48/2645.08	c INFO: running cryptominisat-2.9.0@489 for 1455 with 37355 remaining (b = 0.24)
21225.56/2663.25	c INFO: running cryptominisat-2.9.0@1553 for 97 with 37337 remaining (b = 0.04)
21849.79/2741.59	c INFO: running lingeling-276@0 for 1261 with 37259 remaining (b = 0.20)
22025.95/2763.68	c INFO: running precosat-570@487 for 194 with 37237 remaining (b = 0.04)
23369.18/2932.15	c INFO: running precosat-570@0 for 194 with 37068 remaining (b = 0.04)
23568.49/2957.10	c INFO: running precosat-570@2043 for 194 with 37043 remaining (b = 0.04)
24926.85/3127.60	c INFO: running precosat-570@781 for 485 with 36873 remaining (b = 0.07)
25126.16/3152.57	c INFO: running cryptominisat-2.9.0@99 for 1843 with 36848 remaining (b = 0.23)
25611.62/3213.45	c INFO: running lingeling-276@485 for 776 with 36787 remaining (b = 0.11)
25684.14/3222.52	c INFO: running cryptominisat-2.9.0@0 for 97 with 36778 remaining (b = 0.02)
26511.66/3326.34	c INFO: running glucosER@0 for 970 with 36674 remaining (b = 0.12)
28817.02/3615.57	c INFO: running precosat-570@976 for 291 with 36385 remaining (b = 0.05)
28915.83/3627.97	c INFO: running cryptominisat-2.9.0@488 for 1455 with 36372 remaining (b = 0.18)
29467.58/3697.18	c INFO: running cryptominisat-2.9.0@100 for 1843 with 36303 remaining (b = 0.21)
31157.49/3909.17	c INFO: running precosat-570@192 for 291 with 36091 remaining (b = 0.05)
31833.51/3993.95	c INFO: running lingeling-276@193 for 97 with 36006 remaining (b = 0.02)
32059.10/4022.26	c INFO: running precosat-570@2820 for 388 with 35978 remaining (b = 0.06)
32609.16/4091.21	c INFO: running lingeling-276@97 for 1164 with 35909 remaining (b = 0.16)
32692.07/4101.67	c INFO: running lingeling-276@0 for 1261 with 35899 remaining (b = 0.16)
33514.71/4204.82	c INFO: running precosat-570@973 for 194 with 35795 remaining (b = 0.04)
34364.50/4311.49	c INFO: running glucose@0 for 873 with 35689 remaining (b = 0.11)
35080.21/4401.28	c INFO: running precosat-570@0 for 388 with 35599 remaining (b = 0.05)
35134.35/4408.05	c INFO: running precosat-570@2917 for 97 with 35592 remaining (b = 0.02)
35941.16/4509.33	c INFO: running precosat-570@3018 for 97 with 35491 remaining (b = 0.01)
36699.48/4604.58	c INFO: running precosat-570@1947 for 291 with 35396 remaining (b = 0.03)
38225.28/4796.11	c INFO: running cryptominisat-2.9.0@0 for 97 with 35204 remaining (b = 0.01)
39009.45/4894.66	c INFO: running precosat-570@3112 for 97 with 35106 remaining (b = 0.01)
39022.20/4896.29	c INFO: running cryptominisat-2.9.0@588 for 1358 with 35104 remaining (b = 0.14)
39776.16/4990.97	c INFO: running cryptominisat-2.9.0@1946 for 291 with 35009 remaining (b = 0.03)

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 node111 at 2011-05-02 15:00:52
IDJOB=3321467
IDBENCH=71098
IDSOLVER=1710
FILE ID=node111/3321467-1304341252
RUNJOBID= node111-1304335887-27965
PBS_JOBID= 13178022
Free space on /tmp= 73024 MiB

SOLVER NAME= borg-sat 11.03.02-industrial
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-3321467-1304341252/watcher-3321467-1304341252 -o /tmp/evaluation-result-3321467-1304341252/solver-3321467-1304341252 -C 40000 -W 5100 -M 31000  python HOME/solve HOME/etc/borg-mix+class.industrial.pickle HOME/instance-3321467-1304341252.cnf -seed 185558859 -budget 40000 -cores 8

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

MD5SUM BENCH= 18ad1dee1e9d863458e75a20545ae68a
RANDOM SEED=185558859

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.86
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.83
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		: 2666.849
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	: 5332.67
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		: 2666.849
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:      22668044 kB
Buffers:       1069388 kB
Cached:        3101128 kB
SwapCached:          0 kB
Active:        6141664 kB
Inactive:      3660248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22668044 kB
SwapTotal:    67111528 kB
SwapFree:     67111348 kB
Dirty:           32900 kB
Writeback:           0 kB
AnonPages:     5631820 kB
Mapped:          23112 kB
Slab:           392788 kB
PageTables:      21412 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 37146624 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= 72988 MiB
End job on node111 at 2011-05-02 16:24:34