Trace number 1517261

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S131938947-014.cnf
MD5SUMe0b283f050c44779317a891a591f5168
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark108.796
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1700                                                 |
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:          2069775111.000000
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 |     387     1682     5119 |      560        0    nan |  0.000 % |
0.00/0.02	c |       100 |     387     1682     5119 |      616      100     20 |  0.001 % |
0.00/0.02	c |       250 |     387     1682     5119 |      678      250     20 |  0.001 % |
0.00/0.03	c |       476 |     387     1682     5119 |      746      476     20 |  0.001 % |
0.00/0.05	c |       814 |     387     1682     5119 |      820      423     18 |  0.001 % |
0.05/0.07	c |      1320 |     387     1682     5119 |      902      483     18 |  0.001 % |
0.09/0.10	c |      2079 |     387     1682     5119 |      993      767     17 |  0.001 % |
0.09/0.14	c |      3220 |     387     1682     5119 |     1092      869     17 |  0.001 % |
0.19/0.21	c |      4928 |     387     1682     5119 |     1201      884     18 |  0.001 % |
0.29/0.31	c |      7490 |     387     1682     5119 |     1322      944     18 |  0.001 % |
0.39/0.45	c |     11338 |     387     1682     5119 |     1454      709     15 |  0.001 % |
0.59/0.68	c |     17104 |     387     1682     5119 |     1599     1273     17 |  0.001 % |
1.00/1.02	c |     25753 |     387     1682     5119 |     1759      890     17 |  0.001 % |
1.49/1.54	c |     38727 |     387     1682     5119 |     1935     1255     19 |  0.001 % |
2.29/2.35	c |     58188 |     387     1682     5119 |     2129     1960     18 |  0.001 % |
3.59/3.63	c |     87380 |     387     1682     5119 |     2342     1898     20 |  0.001 % |
5.50/5.58	c |    131169 |     387     1682     5119 |     2576     1633     18 |  0.001 % |
8.49/8.58	c |    196853 |     387     1682     5119 |     2833     1852     18 |  0.001 % |
13.20/13.25	c |    295379 |     387     1682     5119 |     3117     2552     19 |  0.001 % |
20.49/20.53	c |    443168 |     387     1682     5119 |     3428     1840     19 |  0.001 % |
31.98/32.04	c |    664852 |     387     1682     5119 |     3771     2995     21 |  0.001 % |
49.78/49.86	c |    997378 |     387     1682     5119 |     4149     3681     19 |  0.001 % |
77.37/77.40	c |   1496167 |     387     1682     5119 |     4563     3756     20 |  0.001 % |
121.05/121.18	c |   2244351 |     387     1682     5119 |     5020     3702     21 |  0.001 % |
188.73/188.85	c |   3366628 |     387     1682     5119 |     5522     4748     20 |  0.001 % |
295.90/296.01	c |   5050040 |     387     1682     5119 |     6074     4515     20 |  0.001 % |
462.86/463.00	c |   7575156 |     387     1682     5119 |     6682     4246     20 |  0.001 % |
724.97/725.20	c |  11362834 |     387     1682     5119 |     7350     3833     19 |  0.001 % |
1136.65/1137.05	c |  17044346 |     387     1682     5119 |     8085     5349     20 |  0.001 % |

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-1517261-1238282709/watcher-1517261-1238282709 -o /tmp/evaluation-result-1517261-1238282709/solver-1517261-1238282709 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2069775111 HOME/instance-1517261-1238282709.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: 1.99 2.00 2.00 4/86 31957
/proc/meminfo: memFree=1632776/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=2416 CPUtime=0
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 228 0 0 0 0 0 0 0 21 0 1 0 1100934881 2473984 213 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 604 213 102 221 0 380 0

[startup+0.060895 s]
/proc/loadavg: 1.99 2.00 2.00 4/86 31957
/proc/meminfo: memFree=1632776/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=2416 CPUtime=0.05
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 242 0 0 0 5 0 0 0 21 0 1 0 1100934881 2473984 227 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 604 227 112 221 0 380 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2416

[startup+0.1019 s]
/proc/loadavg: 1.99 2.00 2.00 4/86 31957
/proc/meminfo: memFree=1632776/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=2548 CPUtime=0.09
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 253 0 0 0 9 0 0 0 21 0 1 0 1100934881 2609152 238 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 637 238 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301923 s]
/proc/loadavg: 1.99 2.00 2.00 4/86 31957
/proc/meminfo: memFree=1632776/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=2680 CPUtime=0.29
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 283 0 0 0 29 0 0 0 24 0 1 0 1100934881 2744320 268 1992294400 4194304 5102416 548682068800 18446744073709551615 4244024 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 670 268 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701973 s]
/proc/loadavg: 1.99 2.00 2.00 4/86 31957
/proc/meminfo: memFree=1632776/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=2812 CPUtime=0.69
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 316 0 0 0 69 0 0 0 25 0 1 0 1100934881 2879488 301 1992294400 4194304 5102416 548682068800 18446744073709551615 4254277 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 703 301 112 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50107 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1631872/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=2944 CPUtime=1.49
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 353 0 0 0 149 0 0 0 25 0 1 0 1100934881 3014656 338 1992294400 4194304 5102416 548682068800 18446744073709551615 4250142 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 736 338 112 221 0 512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2944

[startup+3.10127 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1631616/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=3208 CPUtime=3.09
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 413 0 0 0 309 0 0 0 25 0 1 0 1100934881 3284992 398 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 802 398 112 221 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3208

[startup+6.30167 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1631168/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=3340 CPUtime=6.29
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 474 0 0 0 629 0 0 0 25 0 1 0 1100934881 3420160 459 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 835 459 112 221 0 611 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3340

[startup+12.7015 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1630664/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=3736 CPUtime=12.69
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 555 0 0 0 1269 0 0 0 25 0 1 0 1100934881 3825664 540 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 934 540 112 221 0 710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3736

[startup+25.5011 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1630088/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=4268 CPUtime=25.48
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 690 0 0 0 2548 0 0 0 25 0 1 0 1100934881 4370432 675 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 1067 675 112 221 0 843 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4268

[startup+51.1013 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1629576/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=4804 CPUtime=51.08
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 829 0 0 0 5108 0 0 0 25 0 1 0 1100934881 4919296 814 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 1201 814 112 221 0 977 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4804

[startup+102.307 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1628872/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=5484 CPUtime=102.26
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 995 0 0 0 10226 0 0 0 25 0 1 0 1100934881 5615616 980 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 1371 980 112 221 0 1147 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5484

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1628168/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=6156 CPUtime=162.24
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1173 0 0 0 16224 0 0 0 25 0 1 0 1100934881 6303744 1158 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 1539 1158 112 221 0 1315 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6156

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1627592/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=6736 CPUtime=222.22
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1312 0 0 0 22222 0 0 0 25 0 1 0 1100934881 6897664 1297 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 1684 1297 112 221 0 1460 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6736

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1627336/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=7144 CPUtime=282.2
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1392 0 0 0 28220 0 0 0 25 0 1 0 1100934881 7315456 1377 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 1786 1377 112 221 0 1562 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7144

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1626824/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=7556 CPUtime=342.18
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1511 0 0 0 34218 0 0 0 25 0 1 0 1100934881 7737344 1496 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 1889 1496 112 221 0 1665 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7556

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1626504/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=7980 CPUtime=402.17
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1597 0 0 0 40216 1 0 0 25 0 1 0 1100934881 8171520 1582 1992294400 4194304 5102416 548682068800 18446744073709551615 4254870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 1995 1582 112 221 0 1771 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7980

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1626248/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=8116 CPUtime=462.15
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1653 0 0 0 46214 1 0 0 25 0 1 0 1100934881 8310784 1638 1992294400 4194304 5102416 548682068800 18446744073709551615 4249430 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2029 1638 112 221 0 1805 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 8116

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1625992/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=8524 CPUtime=522.13
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1732 0 0 0 52212 1 0 0 25 0 1 0 1100934881 8728576 1717 1992294400 4194304 5102416 548682068800 18446744073709551615 4249641 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2131 1717 112 221 0 1907 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 8524

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1625736/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=8656 CPUtime=582.12
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1786 0 0 0 58211 1 0 0 25 0 1 0 1100934881 8863744 1771 1992294400 4194304 5102416 548682068800 18446744073709551615 4249689 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2164 1771 112 221 0 1940 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 8656

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1625608/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=8788 CPUtime=642.1
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1822 0 0 0 64209 1 0 0 25 0 1 0 1100934881 8998912 1807 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2197 1807 112 221 0 1973 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 8788

[startup+702.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1625416/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=9076 CPUtime=702.08
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1864 0 0 0 70207 1 0 0 25 0 1 0 1100934881 9293824 1849 1992294400 4194304 5102416 548682068800 18446744073709551615 4228254 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2269 1849 112 221 0 2045 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 9076

[startup+762.306 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1625224/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=9208 CPUtime=762.07
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1900 0 0 0 76206 1 0 0 25 0 1 0 1100934881 9428992 1885 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2302 1885 112 221 0 2078 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 9208

[startup+822.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1625096/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=9340 CPUtime=822.04
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1929 0 0 0 82203 1 0 0 25 0 1 0 1100934881 9564160 1914 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2335 1914 112 221 0 2111 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 9340

[startup+882.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1624904/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=9472 CPUtime=882.02
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1964 0 0 0 88201 1 0 0 25 0 1 0 1100934881 9699328 1949 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2368 1949 112 221 0 2144 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 9472

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1624840/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=9604 CPUtime=942.01
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 1994 0 0 0 94200 1 0 0 25 0 1 0 1100934881 9834496 1979 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2401 1979 112 221 0 2177 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 9604

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1624584/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=9736 CPUtime=1001.99
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 2049 0 0 0 100198 1 0 0 25 0 1 0 1100934881 9969664 2034 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2434 2034 112 221 0 2210 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 9736

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1624456/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=10020 CPUtime=1061.97
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 2086 0 0 0 106196 1 0 0 25 0 1 0 1100934881 10260480 2071 1992294400 4194304 5102416 548682068800 18446744073709551615 4248901 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2505 2071 112 221 0 2281 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 10020

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1624328/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=10168 CPUtime=1121.95
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 2119 0 0 0 112194 1 0 0 25 0 1 0 1100934881 10412032 2104 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2542 2104 112 221 0 2318 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 10168

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1624072/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=10300 CPUtime=1181.93
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 2168 0 0 0 118192 1 0 0 25 0 1 0 1100934881 10547200 2153 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2575 2153 112 221 0 2351 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 10300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31958
/proc/meminfo: memFree=1624072/2055920 swapFree=4170308/4192956
[pid=31957] ppid=31955 vsize=10300 CPUtime=1200.03
/proc/31957/stat : 31957 (varsat-random_s) R 31955 31957 31495 0 -1 4194304 2175 0 0 0 120002 1 0 0 25 0 1 0 1100934881 10547200 2160 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31957/statm: 2575 2160 112 221 0 2351 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 10300

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): 1200.04
CPU user time (s): 1200.03
CPU system time (s): 0.016997
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 10300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2175
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= 1502

runsolver used 1.3018 second user time and 4.16937 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-29 00:25:09
IDJOB=1517261
IDBENCH=70581
IDSOLVER=539
FILE ID=node92/1517261-1238282709
PBS_JOBID= 9060908
Free space on /tmp= 66564 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S131938947-014.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517261-1238282709/watcher-1517261-1238282709 -o /tmp/evaluation-result-1517261-1238282709/solver-1517261-1238282709 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2069775111 HOME/instance-1517261-1238282709.cnf

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

MD5SUM BENCH= e0b283f050c44779317a891a591f5168
RANDOM SEED=2069775111

node92.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		: 3000.249
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		: 3000.249
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1633256 kB
Buffers:         60744 kB
Cached:         296784 kB
SwapCached:       7632 kB
Active:          96360 kB
Inactive:       271164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633256 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            39176 kB
Committed_AS:  1881056 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-29 00:45:11