Trace number 1513721

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
MD5SUMf6ddf1b0f08bcc31521c4b74db5ce22f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.330948
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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:  2000                                                 |
0.00/0.00	c |  Number of clauses:    8400                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          767264219.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1928     8276    25201 |     2758        0    nan |  0.000 % |
0.19/0.20	c |       100 |    1928     8276    25201 |     3034      100     47 |  0.000 % |
0.29/0.38	c |       251 |    1928     8276    25201 |     3337      251     50 |  0.000 % |
0.49/0.57	c |       477 |    1928     8276    25201 |     3671      477     56 |  0.000 % |
0.69/0.77	c |       814 |    1928     8276    25201 |     4038      814     57 |  0.000 % |
0.89/0.99	c |      1320 |    1928     8276    25201 |     4442     1320     60 |  0.000 % |
1.19/1.23	c |      2079 |    1928     8276    25201 |     4887     2079     62 |  0.000 % |
1.49/1.52	c |      3218 |    1928     8276    25201 |     5375     3218     64 |  0.000 % |
1.79/1.88	c |      4927 |    1928     8276    25201 |     5913     4927     65 |  0.000 % |
2.29/2.36	c |      7490 |    1928     8276    25201 |     6504     4363     71 |  0.000 % |
2.99/3.04	c |     11334 |    1928     8276    25201 |     7155     4813     72 |  0.000 % |
3.88/3.97	c |     17100 |    1928     8276    25201 |     7870     6879     64 |  0.000 % |
5.40/5.49	c |     25749 |    1928     8276    25201 |     8657     7376     71 |  0.000 % |
7.89/7.93	c |     38723 |    1928     8276    25201 |     9523     6893     82 |  0.000 % |
11.69/11.75	c |     58185 |    1928     8276    25201 |    10476     6776     66 |  0.000 % |
17.58/17.61	c |     87377 |    1928     8276    25201 |    11523     9128     69 |  0.000 % |
27.08/27.17	c |    131167 |    1928     8276    25201 |    12675    11500     72 |  0.000 % |
41.47/41.57	c |    196852 |    1928     8276    25201 |    13943    12483     68 |  0.000 % |
66.16/66.20	c |    295378 |    1928     8276    25201 |    15337    11442     71 |  0.000 % |
103.06/103.12	c |    443167 |    1928     8276    25201 |    16871    10776     74 |  0.000 % |
165.73/165.86	c |    664851 |    1928     8276    25201 |    18558     9575     68 |  0.000 % |
270.20/270.39	c |    997376 |    1928     8276    25201 |    20414    12209     70 |  0.000 % |
440.74/440.94	c |   1496165 |    1928     8276    25201 |    22456    13451     79 |  0.000 % |
709.54/709.86	c |   2244347 |    1928     8276    25201 |    24701    21710     75 |  0.000 % |
1141.49/1141.91	c |   3366621 |    1928     8276    25201 |    27172    16858     73 |  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-1513721-1238220983/watcher-1513721-1238220983 -o /tmp/evaluation-result-1513721-1238220983/solver-1513721-1238220983 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=767264219 HOME/instance-1513721-1238220983.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: 0.85 0.97 0.99 3/64 7788
/proc/meminfo: memFree=1156088/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=2860 CPUtime=0
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 1094765085 2928640 320 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 715 322 88 221 0 491 0

[startup+0.0944521 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7788
/proc/meminfo: memFree=1156088/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=3788 CPUtime=0.09
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 620 0 0 0 9 0 0 0 18 0 1 0 1094765085 3878912 571 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 947 571 102 221 0 723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3788

[startup+0.101453 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7788
/proc/meminfo: memFree=1156088/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=3788 CPUtime=0.09
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 620 0 0 0 9 0 0 0 18 0 1 0 1094765085 3878912 571 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 947 571 102 221 0 723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3788

[startup+0.301488 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7788
/proc/meminfo: memFree=1156088/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=3788 CPUtime=0.29
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 633 0 0 0 29 0 0 0 19 0 1 0 1094765085 3878912 584 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 947 584 115 221 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3788

[startup+0.701558 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7788
/proc/meminfo: memFree=1156088/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=3788 CPUtime=0.69
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 633 0 0 0 69 0 0 0 23 0 1 0 1094765085 3878912 584 1992294400 4194304 5102416 548682068800 18446744073709551615 4220204 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 947 584 115 221 0 723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3788

[startup+1.5017 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1154032/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=4448 CPUtime=1.49
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 787 0 0 0 149 0 0 0 25 0 1 0 1094765085 4554752 738 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 1112 738 115 221 0 888 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4448

[startup+3.10198 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1152560/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=6056 CPUtime=3.09
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 1182 0 0 0 309 0 0 0 25 0 1 0 1094765085 6201344 1133 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 1514 1133 115 221 0 1290 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6056

[startup+6.30255 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1151088/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=7260 CPUtime=6.29
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 1477 0 0 0 628 1 0 0 25 0 1 0 1094765085 7434240 1428 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 1815 1428 115 221 0 1591 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7260

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1149616/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=8324 CPUtime=12.68
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 1764 0 0 0 1267 1 0 0 25 0 1 0 1094765085 8523776 1715 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 2081 1715 115 221 0 1857 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8324

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1147824/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=9912 CPUtime=25.48
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 2163 0 0 0 2546 2 0 0 25 0 1 0 1094765085 10149888 2114 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 2478 2114 115 221 0 2254 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9912

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1145328/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=12440 CPUtime=51.07
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 2788 0 0 0 5105 2 0 0 25 0 1 0 1094765085 12738560 2739 1992294400 4194304 5102416 548682068800 18446744073709551615 4230755 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 3110 2739 115 221 0 2886 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12440

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1143408/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=14448 CPUtime=102.26
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 3274 0 0 0 10223 3 0 0 25 0 1 0 1094765085 14794752 3225 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 3612 3225 115 221 0 3388 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14448

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1141104/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=16620 CPUtime=162.23
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 3831 0 0 0 16220 3 0 0 25 0 1 0 1094765085 17018880 3782 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 4155 3782 115 221 0 3931 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16620

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1139248/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=18584 CPUtime=222.22
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 4281 0 0 0 22218 4 0 0 25 0 1 0 1094765085 19030016 4232 1992294400 4194304 5102416 548682068800 18446744073709551615 4249138 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 4646 4232 115 221 0 4422 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18584

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1136752/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=21180 CPUtime=282.19
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 4934 0 0 0 28215 4 0 0 25 0 1 0 1094765085 21688320 4885 1992294400 4194304 5102416 548682068800 18446744073709551615 4248901 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 5295 4885 115 221 0 5071 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21180

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1136176/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=21712 CPUtime=342.16
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 5063 0 0 0 34212 4 0 0 25 0 1 0 1094765085 22233088 5014 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 5428 5014 115 221 0 5204 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 21712

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1134960/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=23056 CPUtime=402.15
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 5364 0 0 0 40210 5 0 0 25 0 1 0 1094765085 23609344 5315 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 5764 5315 115 221 0 5540 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23056

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1133616/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=24424 CPUtime=462.12
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 5704 0 0 0 46207 5 0 0 25 0 1 0 1094765085 25010176 5655 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 6106 5655 115 221 0 5882 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 24424

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1132912/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=25104 CPUtime=522.11
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 5887 0 0 0 52205 6 0 0 25 0 1 0 1094765085 25706496 5838 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 6276 5838 115 221 0 6052 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 25104

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1132208/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=25784 CPUtime=582.09
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 6043 0 0 0 58203 6 0 0 25 0 1 0 1094765085 26402816 5994 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 6446 5994 115 221 0 6222 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 25784

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1131504/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=26620 CPUtime=642.07
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 6235 0 0 0 64201 6 0 0 25 0 1 0 1094765085 27258880 6186 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 6655 6186 115 221 0 6431 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 26620

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7789
/proc/meminfo: memFree=1130928/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=27148 CPUtime=702.04
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 6371 0 0 0 70198 6 0 0 25 0 1 0 1094765085 27799552 6322 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 6787 6322 115 221 0 6563 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 27148

[startup+762.306 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 7789
/proc/meminfo: memFree=1129520/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=28408 CPUtime=762.03
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 6702 0 0 0 76196 7 0 0 25 0 1 0 1094765085 29089792 6653 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 7102 6653 115 221 0 6878 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28408

[startup+822.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 7789
/proc/meminfo: memFree=1129200/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=28828 CPUtime=822
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 6783 0 0 0 82193 7 0 0 25 0 1 0 1094765085 29519872 6734 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 7207 6734 115 221 0 6983 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 28828

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7789
/proc/meminfo: memFree=1128496/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=29524 CPUtime=881.98
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 6966 0 0 0 88191 7 0 0 25 0 1 0 1094765085 30232576 6917 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 7381 6917 115 221 0 7157 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 29524

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7789
/proc/meminfo: memFree=1127920/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=30108 CPUtime=941.95
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 7097 0 0 0 94188 7 0 0 25 0 1 0 1094765085 30830592 7048 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 7527 7048 115 221 0 7303 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 30108

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7789
/proc/meminfo: memFree=1127664/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=30372 CPUtime=1001.94
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 7157 0 0 0 100186 8 0 0 25 0 1 0 1094765085 31100928 7108 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 7593 7108 115 221 0 7369 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 30372

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7789
/proc/meminfo: memFree=1127344/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=30776 CPUtime=1061.92
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 7245 0 0 0 106184 8 0 0 25 0 1 0 1094765085 31514624 7196 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 7694 7196 115 221 0 7470 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 30776

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7789
/proc/meminfo: memFree=1127152/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=30956 CPUtime=1121.9
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 7275 0 0 0 112182 8 0 0 25 0 1 0 1094765085 31698944 7226 1992294400 4194304 5102416 548682068800 18446744073709551615 4249162 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 7739 7226 115 221 0 7515 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 30956

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7789
/proc/meminfo: memFree=1126064/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=32144 CPUtime=1181.87
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 7561 0 0 0 118179 8 0 0 25 0 1 0 1094765085 32915456 7512 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 8036 7512 115 221 0 7812 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 32144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7789
/proc/meminfo: memFree=1125808/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=32284 CPUtime=1200.07
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 7618 0 0 0 119999 8 0 0 25 0 1 0 1094765085 33058816 7569 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 8071 7569 115 221 0 7847 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 32284

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7789
/proc/meminfo: memFree=1125808/2055920 swapFree=4174136/4192956
[pid=7788] ppid=7786 vsize=32284 CPUtime=1200.07
/proc/7788/stat : 7788 (varsat-random_s) R 7786 7788 7751 0 -1 4194304 7618 0 0 0 119999 8 0 0 25 0 1 0 1094765085 33058816 7569 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/7788/statm: 8071 7569 115 221 0 7847 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 32284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.092985
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 32284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7618
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= 2532

runsolver used 0.762884 second user time and 2.55261 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 07:16:23
IDJOB=1513721
IDBENCH=70286
IDSOLVER=539
FILE ID=node4/1513721-1238220983
PBS_JOBID= 9060641
Free space on /tmp= 65244 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513721-1238220983/watcher-1513721-1238220983 -o /tmp/evaluation-result-1513721-1238220983/solver-1513721-1238220983 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=767264219 HOME/instance-1513721-1238220983.cnf

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

MD5SUM BENCH= f6ddf1b0f08bcc31521c4b74db5ce22f
RANDOM SEED=767264219

node4.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		: 3000.277
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		: 3000.277
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:       1156568 kB
Buffers:         77648 kB
Cached:         725288 kB
SwapCached:      12656 kB
Active:         129128 kB
Inactive:       687860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1156568 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          19612 kB
Slab:            68384 kB
Committed_AS:  2737772 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-28 07:36:25