Trace number 1517813

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S928666993-098.cnf
MD5SUMabbce28168cbe1770c6abedb21f913a2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark35.6896
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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:  380                                                  |
0.00/0.00	c |  Number of clauses:    1615                                                 |
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:          83620558.000000
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 |     367     1590     4834 |      530        0    nan |  0.000 % |
0.00/0.01	c |       101 |     367     1590     4834 |      583      101     22 |  0.001 % |
0.00/0.01	c |       252 |     367     1590     4834 |      641      252     20 |  0.001 % |
0.02/0.02	c |       477 |     367     1590     4834 |      705      477     19 |  0.001 % |
0.02/0.04	c |       814 |     367     1590     4834 |      775      444     16 |  0.001 % |
0.02/0.05	c |      1320 |     367     1590     4834 |      853      544     16 |  0.001 % |
0.02/0.08	c |      2081 |     367     1590     4834 |      938      864     17 |  0.001 % |
0.10/0.12	c |      3220 |     367     1590     4834 |     1032      550     14 |  0.001 % |
0.10/0.19	c |      4928 |     367     1590     4834 |     1136      664     14 |  0.001 % |
0.20/0.28	c |      7490 |     367     1590     4834 |     1249      877     16 |  0.001 % |
0.40/0.42	c |     11334 |     367     1590     4834 |     1374      871     15 |  0.001 % |
0.60/0.65	c |     17100 |     367     1590     4834 |     1512     1021     16 |  0.001 % |
0.90/0.99	c |     25751 |     367     1590     4834 |     1663     1201     16 |  0.001 % |
1.50/1.52	c |     38727 |     367     1590     4834 |     1829     1497     16 |  0.001 % |
2.29/2.34	c |     58188 |     367     1590     4834 |     2012     1448     16 |  0.001 % |
3.59/3.62	c |     87381 |     367     1590     4834 |     2213     2024     17 |  0.001 % |
5.50/5.55	c |    131172 |     367     1590     4834 |     2435     2050     17 |  0.001 % |
8.49/8.55	c |    196857 |     367     1590     4834 |     2678     2346     18 |  0.001 % |
13.19/13.25	c |    295384 |     367     1590     4834 |     2946     1849     16 |  0.001 % |
20.59/20.61	c |    443173 |     367     1590     4834 |     3241     1900     18 |  0.001 % |
31.68/31.75	c |    664856 |     367     1590     4834 |     3565     2468     18 |  0.001 % |
49.28/49.37	c |    997382 |     367     1590     4834 |     3922     2217     15 |  0.001 % |
77.07/77.11	c |   1496170 |     367     1590     4834 |     4314     2454     18 |  0.001 % |
120.07/120.11	c |   2244352 |     367     1590     4834 |     4745     2609     18 |  0.001 % |
187.25/187.33	c |   3366626 |     367     1590     4834 |     5220     4159     18 |  0.001 % |
293.41/293.52	c |   5050037 |     367     1590     4834 |     5742     2896     17 |  0.001 % |
458.38/458.54	c |   7575153 |     367     1590     4834 |     6316     3594     17 |  0.001 % |
717.07/717.40	c |  11362829 |     367     1590     4834 |     6948     3362     18 |  0.001 % |
1124.27/1124.65	c |  17044341 |     367     1590     4834 |     7643     4621     17 |  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-1517813-1238291479/watcher-1517813-1238291479 -o /tmp/evaluation-result-1517813-1238291479/solver-1517813-1238291479 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=83620558 HOME/instance-1517813-1238291479.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 3/64 26639
/proc/meminfo: memFree=933544/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=2412 CPUtime=0
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 1101809940 2469888 207 1992294400 4194304 5102416 548682068800 18446744073709551615 4266266 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 603 207 98 221 0 379 0

[startup+0.0228601 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26639
/proc/meminfo: memFree=933544/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=2412 CPUtime=0.02
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 236 0 0 0 2 0 0 0 18 0 1 0 1101809940 2469888 221 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 603 221 112 221 0 379 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2412

[startup+0.101868 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26639
/proc/meminfo: memFree=933544/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=2544 CPUtime=0.1
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 250 0 0 0 10 0 0 0 18 0 1 0 1101809940 2605056 235 1992294400 4194304 5102416 548682068800 18446744073709551615 4255567 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 636 235 112 221 0 412 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.301886 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26639
/proc/meminfo: memFree=933544/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=2544 CPUtime=0.3
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 273 0 0 0 30 0 0 0 19 0 1 0 1101809940 2605056 258 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 636 258 112 221 0 412 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2544

[startup+0.701921 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26639
/proc/meminfo: memFree=933544/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=2676 CPUtime=0.7
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 300 0 0 0 70 0 0 0 22 0 1 0 1101809940 2740224 285 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 669 285 112 221 0 445 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2676

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=932704/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=2808 CPUtime=1.5
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 339 0 0 0 150 0 0 0 25 0 1 0 1101809940 2875392 324 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 702 324 112 221 0 478 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2808

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=932384/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=3072 CPUtime=3.09
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 392 0 0 0 309 0 0 0 25 0 1 0 1101809940 3145728 377 1992294400 4194304 5102416 548682068800 18446744073709551615 4489603 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 768 377 112 221 0 544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3072

[startup+6.30143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=932000/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=3352 CPUtime=6.29
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 455 0 0 0 629 0 0 0 25 0 1 0 1101809940 3432448 440 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 838 440 112 221 0 614 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3352

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=931680/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=3616 CPUtime=12.69
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 535 0 0 0 1269 0 0 0 25 0 1 0 1101809940 3702784 520 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 904 520 112 221 0 680 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3616

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=931168/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=4156 CPUtime=25.49
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 657 0 0 0 2549 0 0 0 25 0 1 0 1101809940 4255744 642 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 1039 642 112 221 0 815 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4156

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=930720/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=4692 CPUtime=51.08
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 791 0 0 0 5108 0 0 0 25 0 1 0 1101809940 4804608 776 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 1173 776 112 221 0 949 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4692

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=930016/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=5364 CPUtime=102.26
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 969 0 0 0 10226 0 0 0 25 0 1 0 1101809940 5492736 954 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 1341 954 112 221 0 1117 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5364

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=929312/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=6056 CPUtime=162.25
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1145 0 0 0 16224 1 0 0 25 0 1 0 1101809940 6201344 1130 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 1514 1130 112 221 0 1290 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6056

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=928800/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=6592 CPUtime=222.24
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1260 0 0 0 22223 1 0 0 25 0 1 0 1101809940 6750208 1245 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 1648 1245 112 221 0 1424 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6592

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=928544/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=6860 CPUtime=282.22
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1334 0 0 0 28221 1 0 0 25 0 1 0 1101809940 7024640 1319 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 1715 1319 112 221 0 1491 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6860

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=928160/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=7260 CPUtime=342.21
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1422 0 0 0 34219 2 0 0 25 0 1 0 1101809940 7434240 1407 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 1815 1407 112 221 0 1591 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7260

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=927776/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=7548 CPUtime=402.19
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1510 0 0 0 40217 2 0 0 25 0 1 0 1101809940 7729152 1495 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 1887 1495 112 221 0 1663 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7548

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=927584/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=7828 CPUtime=462.18
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1555 0 0 0 46216 2 0 0 25 0 1 0 1101809940 8015872 1540 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 1957 1540 112 221 0 1733 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7828

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26640
/proc/meminfo: memFree=927264/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=8112 CPUtime=522.16
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1624 0 0 0 52214 2 0 0 25 0 1 0 1101809940 8306688 1609 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 2028 1609 112 221 0 1804 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8112

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 26642
/proc/meminfo: memFree=926544/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=8252 CPUtime=582.14
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1682 0 0 0 58212 2 0 0 25 0 1 0 1101809940 8450048 1667 1992294400 4194304 5102416 548682068800 18446744073709551615 4249463 0 0 4096 3 0 0 0 17 0 0 0
/proc/26639/statm: 2063 1667 112 221 0 1839 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8252

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 26734
/proc/meminfo: memFree=923664/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=8384 CPUtime=642.13
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1715 0 0 0 64210 3 0 0 25 0 1 0 1101809940 8585216 1700 1992294400 4194304 5102416 548682068800 18446744073709551615 4254911 0 0 4096 3 0 0 0 17 0 0 0
/proc/26639/statm: 2096 1700 112 221 0 1872 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8384

[startup+702.301 s]
/proc/loadavg: 1.09 1.04 1.01 2/65 27126
/proc/meminfo: memFree=926360/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=8664 CPUtime=702.07
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1755 0 0 0 70203 4 0 0 25 0 1 0 1101809940 8871936 1740 1992294400 4194304 5102416 548682068800 18446744073709551615 4255442 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 2166 1740 112 221 0 1942 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 8664

[startup+762.305 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 27126
/proc/meminfo: memFree=926232/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=8804 CPUtime=762.06
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1801 0 0 0 76202 4 0 0 25 0 1 0 1101809940 9015296 1786 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 2201 1786 112 221 0 1977 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 8804

[startup+822.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 27126
/proc/meminfo: memFree=926040/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=9072 CPUtime=822.04
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1854 0 0 0 82200 4 0 0 25 0 1 0 1101809940 9289728 1839 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 2268 1839 112 221 0 2044 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 9072

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27126
/proc/meminfo: memFree=925912/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=9212 CPUtime=882.03
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1883 0 0 0 88198 5 0 0 25 0 1 0 1101809940 9433088 1868 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 2303 1868 112 221 0 2079 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 9212

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27126
/proc/meminfo: memFree=925784/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=9212 CPUtime=942.02
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1910 0 0 0 94197 5 0 0 25 0 1 0 1101809940 9433088 1895 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 2303 1895 112 221 0 2079 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 9212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27126
/proc/meminfo: memFree=925664/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=9352 CPUtime=1002
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1932 0 0 0 100195 5 0 0 25 0 1 0 1101809940 9576448 1917 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 2338 1917 112 221 0 2114 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 9352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27126
/proc/meminfo: memFree=925600/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=9496 CPUtime=1061.98
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 1969 0 0 0 106193 5 0 0 25 0 1 0 1101809940 9723904 1954 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 2374 1954 112 221 0 2150 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 9496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27126
/proc/meminfo: memFree=925408/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=9640 CPUtime=1121.97
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 2005 0 0 0 112192 5 0 0 25 0 1 0 1101809940 9871360 1990 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 2410 1990 112 221 0 2186 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 9640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27126
/proc/meminfo: memFree=925280/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=9792 CPUtime=1181.96
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 2040 0 0 0 118190 6 0 0 25 0 1 0 1101809940 10027008 2025 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 2448 2025 112 221 0 2224 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 9792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27126
/proc/meminfo: memFree=925280/2055920 swapFree=4176708/4192956
[pid=26639] ppid=26637 vsize=9792 CPUtime=1200.06
/proc/26639/stat : 26639 (varsat-random_s) R 26637 26639 26360 0 -1 4194304 2045 0 0 0 120000 6 0 0 25 0 1 0 1101809940 10027008 2030 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/26639/statm: 2448 2030 112 221 0 2224 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9792

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): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.06499
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 9792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
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= 2045
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= 1886

runsolver used 0.855869 second user time and 2.49762 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-29 03:51:19
IDJOB=1517813
IDBENCH=70627
IDSOLVER=539
FILE ID=node51/1517813-1238291479
PBS_JOBID= 9060943
Free space on /tmp= 65232 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S928666993-098.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517813-1238291479/watcher-1517813-1238291479 -o /tmp/evaluation-result-1517813-1238291479/solver-1517813-1238291479 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=83620558 HOME/instance-1517813-1238291479.cnf

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

MD5SUM BENCH= abbce28168cbe1770c6abedb21f913a2
RANDOM SEED=83620558

node51.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		: 3000.234
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		: 3000.234
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:        933960 kB
Buffers:         73252 kB
Cached:         961844 kB
SwapCached:       9996 kB
Active:         118972 kB
Inactive:       927628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        933960 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          17148 kB
Slab:            61388 kB
Committed_AS:  2917740 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-29 04:11:21