Trace number 1518965

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
VARSAT-random 2009-03-22? (TO) 1200.01 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S2069223517-023.cnf
MD5SUM7ead389f296345f5890ecfc4b085f8df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.117982
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  480                                                  |
0.00/0.00	c |  Number of clauses:    2040                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1816926175.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     464     2018     6125 |      672        0    nan |  0.000 % |
0.01/0.02	c |       101 |     464     2018     6125 |      739      101     23 |  0.000 % |
0.01/0.04	c |       251 |     464     2018     6125 |      813      251     22 |  0.000 % |
0.01/0.06	c |       477 |     464     2018     6125 |      895      477     21 |  0.000 % |
0.01/0.09	c |       817 |     464     2018     6125 |      984      817     22 |  0.000 % |
0.10/0.12	c |      1323 |     464     2018     6125 |     1083      807     21 |  0.000 % |
0.10/0.17	c |      2082 |     464     2018     6125 |     1191     1000     21 |  0.000 % |
0.20/0.23	c |      3221 |     464     2018     6125 |     1310      903     19 |  0.000 % |
0.30/0.32	c |      4929 |     464     2018     6125 |     1441     1240     23 |  0.000 % |
0.40/0.45	c |      7491 |     464     2018     6125 |     1586      839     18 |  0.000 % |
0.60/0.64	c |     11337 |     464     2018     6125 |     1744     1418     20 |  0.000 % |
0.90/0.92	c |     17104 |     464     2018     6125 |     1919      910     18 |  0.000 % |
1.30/1.35	c |     25755 |     464     2018     6125 |     2111     1683     20 |  0.000 % |
2.00/2.02	c |     38731 |     464     2018     6125 |     2322     1618     22 |  0.000 % |
2.99/3.06	c |     58192 |     464     2018     6125 |     2554     2078     22 |  0.000 % |
4.59/4.60	c |     87384 |     464     2018     6125 |     2809     2546     23 |  0.000 % |
6.89/6.98	c |    131173 |     464     2018     6125 |     3090     1917     22 |  0.000 % |
10.59/10.64	c |    196859 |     464     2018     6125 |     3399     3130     22 |  0.000 % |
16.59/16.65	c |    295386 |     464     2018     6125 |     3739     3045     23 |  0.000 % |
25.68/25.72	c |    443176 |     464     2018     6125 |     4113     2772     22 |  0.000 % |
39.77/39.85	c |    664860 |     464     2018     6125 |     4525     3630     23 |  0.000 % |
61.87/61.94	c |    997385 |     464     2018     6125 |     4977     3898     23 |  0.000 % |
95.86/96.00	c |   1496174 |     464     2018     6125 |     5475     4629     23 |  0.000 % |
149.84/149.97	c |   2244356 |     464     2018     6125 |     6023     3038     23 |  0.000 % |
235.61/235.79	c |   3366631 |     464     2018     6125 |     6625     5966     26 |  0.000 % |
368.67/368.87	c |   5050043 |     464     2018     6125 |     7288     5741     25 |  0.000 % |
576.00/576.22	c |   7575159 |     464     2018     6125 |     8016     5431     24 |  0.000 % |
905.70/906.03	c |  11362835 |     464     2018     6125 |     8818     7703     23 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518965-1238306714/watcher-1518965-1238306714 -o /tmp/evaluation-result-1518965-1238306714/solver-1518965-1238306714 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1816926175 HOME/instance-1518965-1238306714.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10378
/proc/meminfo: memFree=1314952/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=2548 CPUtime=0
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 1103333650 2609152 221 1992294400 4194304 5102416 548682068800 18446744073709551615 4228490 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 637 221 98 221 0 413 0

[startup+0.0115681 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10378
/proc/meminfo: memFree=1314952/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=2548 CPUtime=0.01
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 249 0 0 0 1 0 0 0 18 0 1 0 1103333650 2609152 234 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 637 234 102 221 0 413 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2548

[startup+0.101584 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10378
/proc/meminfo: memFree=1314952/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=2548 CPUtime=0.1
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 261 0 0 0 10 0 0 0 18 0 1 0 1103333650 2609152 246 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 637 246 112 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.301619 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10378
/proc/meminfo: memFree=1314952/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=2680 CPUtime=0.3
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 301 0 0 0 30 0 0 0 19 0 1 0 1103333650 2744320 286 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 670 286 112 221 0 446 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2680

[startup+0.70169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10378
/proc/meminfo: memFree=1314952/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=2812 CPUtime=0.7
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 337 0 0 0 70 0 0 0 23 0 1 0 1103333650 2879488 322 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 703 322 112 221 0 479 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2812

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1314112/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=3076 CPUtime=1.5
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 387 0 0 0 150 0 0 0 25 0 1 0 1103333650 3149824 372 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 769 372 112 221 0 545 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3076

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1313664/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=3212 CPUtime=3.09
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 441 0 0 0 309 0 0 0 25 0 1 0 1103333650 3289088 426 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 803 426 112 221 0 579 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3212

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1313280/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=3608 CPUtime=6.29
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 522 0 0 0 629 0 0 0 25 0 1 0 1103333650 3694592 507 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 902 507 112 221 0 678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3608

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1312704/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=4008 CPUtime=12.69
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 642 0 0 0 1269 0 0 0 25 0 1 0 1103333650 4104192 627 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 1002 627 112 221 0 778 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4008

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1312256/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=4548 CPUtime=25.48
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 753 0 0 0 2548 0 0 0 25 0 1 0 1103333650 4657152 738 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 1137 738 112 221 0 913 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4548

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1311488/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=5208 CPUtime=51.08
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 940 0 0 0 5107 1 0 0 25 0 1 0 1103333650 5332992 925 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 1302 925 112 221 0 1078 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5208

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1310592/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=6160 CPUtime=102.26
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 1150 0 0 0 10225 1 0 0 25 0 1 0 1103333650 6307840 1135 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 1540 1135 112 221 0 1316 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6160

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1309888/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=6836 CPUtime=162.23
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 1334 0 0 0 16222 1 0 0 25 0 1 0 1103333650 7000064 1319 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 1709 1319 112 221 0 1485 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6836

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1309248/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=7392 CPUtime=222.21
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 1474 0 0 0 22220 1 0 0 25 0 1 0 1103333650 7569408 1459 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 1848 1459 112 221 0 1624 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7392

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1308736/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=7948 CPUtime=282.2
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 1615 0 0 0 28218 2 0 0 25 0 1 0 1103333650 8138752 1600 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 1987 1600 112 221 0 1763 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7948

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1308424/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=8364 CPUtime=342.18
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 1694 0 0 0 34216 2 0 0 25 0 1 0 1103333650 8564736 1679 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2091 1679 112 221 0 1867 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8364

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1308040/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=8652 CPUtime=402.15
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 1791 0 0 0 40213 2 0 0 25 0 1 0 1103333650 8859648 1776 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2163 1776 112 221 0 1939 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8652

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1307656/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=9068 CPUtime=462.14
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 1879 0 0 0 46211 3 0 0 25 0 1 0 1103333650 9285632 1864 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2267 1864 112 221 0 2043 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 9068

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1307464/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=9200 CPUtime=522.12
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 1921 0 0 0 52209 3 0 0 25 0 1 0 1103333650 9420800 1906 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2300 1906 112 221 0 2076 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 9200

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1307208/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=9480 CPUtime=582.1
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 1989 0 0 0 58207 3 0 0 25 0 1 0 1103333650 9707520 1974 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2370 1974 112 221 0 2146 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 9480

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1306888/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=9896 CPUtime=642.09
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 2075 0 0 0 64205 4 0 0 25 0 1 0 1103333650 10133504 2060 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2474 2060 112 221 0 2250 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 9896

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1306632/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=10180 CPUtime=702.06
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 2134 0 0 0 70202 4 0 0 25 0 1 0 1103333650 10424320 2119 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2545 2119 112 221 0 2321 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 10180

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1306376/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=10452 CPUtime=762.04
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 2197 0 0 0 76200 4 0 0 25 0 1 0 1103333650 10702848 2182 1992294400 4194304 5102416 548682068800 18446744073709551615 4253736 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2613 2182 112 221 0 2389 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 10452

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1306184/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=10608 CPUtime=822.02
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 2248 0 0 0 82197 5 0 0 25 0 1 0 1103333650 10862592 2233 1992294400 4194304 5102416 548682068800 18446744073709551615 4249717 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2652 2233 112 221 0 2428 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 10608

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1305928/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=10884 CPUtime=882
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 2306 0 0 0 88195 5 0 0 25 0 1 0 1103333650 11145216 2291 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2721 2291 112 221 0 2497 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 10884

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1305800/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=11024 CPUtime=941.98
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 2352 0 0 0 94193 5 0 0 25 0 1 0 1103333650 11288576 2337 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2756 2337 112 221 0 2532 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 11024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1305608/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=11176 CPUtime=1001.96
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 2390 0 0 0 100191 5 0 0 25 0 1 0 1103333650 11444224 2375 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2794 2375 112 221 0 2570 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 11176

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1305416/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=11444 CPUtime=1061.94
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 2443 0 0 0 106189 5 0 0 25 0 1 0 1103333650 11718656 2428 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2861 2428 112 221 0 2637 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 11444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1305224/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=11576 CPUtime=1121.92
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 2488 0 0 0 112187 5 0 0 25 0 1 0 1103333650 11853824 2473 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2894 2473 112 221 0 2670 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 11576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1305032/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=11724 CPUtime=1181.91
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 2525 0 0 0 118185 6 0 0 25 0 1 0 1103333650 12005376 2510 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2931 2510 112 221 0 2707 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 11724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1304968/2055920 swapFree=4177692/4192956
[pid=10378] ppid=10376 vsize=11864 CPUtime=1200
/proc/10378/stat : 10378 (varsat-random_s) R 10376 10378 10083 0 -1 4194304 2547 0 0 0 119994 6 0 0 25 0 1 0 1103333650 12148736 2532 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10378/statm: 2966 2532 112 221 0 2742 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 11864

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.95
CPU system time (s): 0.06499
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 11864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2547
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1986

runsolver used 1.2988 second user time and 2.39764 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-29 08:05:14
IDJOB=1518965
IDBENCH=70723
IDSOLVER=539
FILE ID=node56/1518965-1238306714
PBS_JOBID= 9061046
Free space on /tmp= 103016 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S2069223517-023.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518965-1238306714/watcher-1518965-1238306714 -o /tmp/evaluation-result-1518965-1238306714/solver-1518965-1238306714 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1816926175 HOME/instance-1518965-1238306714.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7ead389f296345f5890ecfc4b085f8df
RANDOM SEED=1816926175

node56.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1315432 kB
Buffers:         99332 kB
Cached:         543816 kB
SwapCached:       9040 kB
Active:         188940 kB
Inactive:       464704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1315432 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          16168 kB
Slab:            72708 kB
Committed_AS:  2491144 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103012 MiB
End job on node56 at 2009-03-29 08:25:16