Trace number 1516169

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1718100253-004.cnf
MD5SUM8e5b8ce1a4edfef4a97a3ad9e571c97a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.19/0.22	c |  Parsing time:         0.01         s                                       |
0.19/0.22	c |  Timeout:              43200 s
0.19/0.22	c |  Random Seed:          1738954452.000000
0.19/0.22	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.19/0.22	c |  Branching Rule:       default (solution-guided)                            |
0.19/0.22	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.19/0.22	c |                                                                             |
0.19/0.22	c ============================[ Search Statistics ]==============================
0.19/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.22	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.22	c ===============================================================================
0.19/0.22	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.19/0.22	c |       100 |      75     6675    46725 |     2447      100     26 |  0.018 % |
0.19/0.24	c |       250 |      75     6675    46725 |     2692      250     26 |  0.018 % |
0.19/0.28	c |       477 |      75     6675    46725 |     2961      477     25 |  0.018 % |
0.29/0.34	c |       814 |      75     6675    46725 |     3257      814     26 |  0.018 % |
0.39/0.40	c |      1321 |      75     6675    46725 |     3583     1321     26 |  0.018 % |
0.39/0.46	c |      2080 |      75     6675    46725 |     3941     2080     26 |  0.018 % |
0.49/0.56	c |      3221 |      75     6675    46725 |     4335     3221     26 |  0.018 % |
0.59/0.69	c |      4929 |      75     6675    46725 |     4769     2743     27 |  0.018 % |
0.79/0.87	c |      7491 |      75     6675    46725 |     5246     2904     26 |  0.018 % |
1.10/1.14	c |     11336 |      75     6675    46725 |     5771     4108     26 |  0.018 % |
1.49/1.56	c |     17102 |      75     6675    46725 |     6348     4065     26 |  0.018 % |
2.10/2.18	c |     25751 |      75     6675    46725 |     6983     6330     25 |  0.018 % |
3.09/3.14	c |     38725 |      75     6675    46725 |     7681     5270     25 |  0.018 % |
4.59/4.61	c |     58186 |      75     6675    46725 |     8449     5441     25 |  0.018 % |
6.89/6.93	c |     87378 |      75     6675    46725 |     9294     4952     25 |  0.018 % |
10.59/10.61	c |    131168 |      75     6675    46725 |    10223     6773     24 |  0.018 % |
16.39/16.42	c |    196853 |      75     6675    46725 |    11246     5792     25 |  0.018 % |
25.58/25.61	c |    295380 |      75     6675    46725 |    12370     8461     24 |  0.018 % |
40.47/40.59	c |    443170 |      75     6675    46725 |    13607     7445     24 |  0.018 % |
65.06/65.13	c |    664853 |      75     6675    46725 |    14968    10926     24 |  0.018 % |
104.85/104.92	c |    997379 |      75     6675    46725 |    16465    13478     25 |  0.018 % |
167.12/167.22	c |   1496169 |      75     6675    46725 |    18112     9160     24 |  0.018 % |
269.07/269.21	c |   2244351 |      75     6675    46725 |    19923    13465     24 |  0.018 % |
439.08/439.36	c |   3366625 |      75     6675    46725 |    21915    18381     23 |  0.018 % |
715.55/715.92	c |   5050036 |      75     6675    46725 |    24107    12140     24 |  0.018 % |
1163.25/1163.81	c |   7575152 |      75     6675    46725 |    26517    20005     24 |  0.018 % |

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-1516169-1238265560/watcher-1516169-1238265560 -o /tmp/evaluation-result-1516169-1238265560/solver-1516169-1238265560 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1738954452 HOME/instance-1516169-1238265560.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: 2.00 2.00 2.00 4/86 18623
/proc/meminfo: memFree=1754896/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=2808 CPUtime=0
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 340 0 0 0 0 0 0 0 18 0 1 0 452886490 2875392 325 1992294400 4194304 5102416 548682068800 18446744073709551615 4279717 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 702 325 88 221 0 478 0

[startup+0.094231 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 18623
/proc/meminfo: memFree=1754896/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=3940 CPUtime=0.09
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 452886490 4034560 601 1992294400 4194304 5102416 548682068800 18446744073709551615 4272632 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 985 601 98 221 0 761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.101232 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 18623
/proc/meminfo: memFree=1754896/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=3940 CPUtime=0.09
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 452886490 4034560 601 1992294400 4194304 5102416 548682068800 18446744073709551615 4272954 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 985 601 98 221 0 761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.30127 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 18623
/proc/meminfo: memFree=1754896/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=3844 CPUtime=0.29
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 630 0 0 0 29 0 0 0 19 0 1 0 452886490 3936256 614 1992294400 4194304 5102416 548682068800 18446744073709551615 4220526 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 961 614 112 221 0 737 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3844

[startup+0.701342 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 18623
/proc/meminfo: memFree=1754896/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=3976 CPUtime=0.69
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 647 0 0 0 69 0 0 0 23 0 1 0 452886490 4071424 631 1992294400 4194304 5102416 548682068800 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 994 631 112 221 0 770 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3976

[startup+1.50149 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1752584/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=4512 CPUtime=1.49
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 775 0 0 0 149 0 0 0 25 0 1 0 452886490 4620288 759 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 1128 759 112 221 0 904 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4512

[startup+3.10178 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1751880/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=4920 CPUtime=3.09
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 894 0 0 0 309 0 0 0 25 0 1 0 452886490 5038080 878 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 1230 878 112 221 0 1006 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4920

[startup+6.30138 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1751112/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=5480 CPUtime=6.29
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 1028 0 0 0 629 0 0 0 25 0 1 0 452886490 5611520 1012 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 1370 1012 112 221 0 1146 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5480

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1750280/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=6216 CPUtime=12.69
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 1198 0 0 0 1269 0 0 0 25 0 1 0 452886490 6365184 1182 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 1554 1182 112 221 0 1330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6216

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1749448/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=7076 CPUtime=25.48
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 1400 0 0 0 2548 0 0 0 25 0 1 0 452886490 7245824 1384 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 1769 1384 112 221 0 1545 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7076

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1748488/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=8168 CPUtime=51.07
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 1635 0 0 0 5107 0 0 0 25 0 1 0 452886490 8364032 1619 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 2042 1619 112 221 0 1818 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8168

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1747144/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=9388 CPUtime=102.25
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 1949 0 0 0 10224 1 0 0 25 0 1 0 452886490 9613312 1933 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 2347 1933 112 221 0 2123 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9388

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1746120/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=10452 CPUtime=162.22
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 2184 0 0 0 16221 1 0 0 25 0 1 0 452886490 10702848 2168 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 2613 2168 112 221 0 2389 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 10452

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1745352/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=11180 CPUtime=222.19
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 2366 0 0 0 22217 2 0 0 25 0 1 0 452886490 11448320 2350 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 2795 2350 112 221 0 2571 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 11180

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1744904/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=11788 CPUtime=282.16
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 2481 0 0 0 28214 2 0 0 25 0 1 0 452886490 12070912 2465 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 2947 2465 112 221 0 2723 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 11788

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1744200/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=12736 CPUtime=342.13
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 2661 0 0 0 34211 2 0 0 25 0 1 0 452886490 13041664 2645 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3184 2645 112 221 0 2960 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 12736

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1743752/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=13116 CPUtime=402.1
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 2772 0 0 0 40208 2 0 0 25 0 1 0 452886490 13430784 2756 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3279 2756 112 221 0 3055 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 13116

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1743432/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=13304 CPUtime=462.07
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 2830 0 0 0 46205 2 0 0 25 0 1 0 452886490 13623296 2814 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3326 2814 112 221 0 3102 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 13304

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1743176/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=13684 CPUtime=522.04
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 2897 0 0 0 52202 2 0 0 25 0 1 0 452886490 14012416 2881 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3421 2881 112 221 0 3197 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 13684

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1742600/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=14252 CPUtime=582.01
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 3044 0 0 0 58199 2 0 0 25 0 1 0 452886490 14594048 3028 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3563 3028 112 221 0 3339 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 14252

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1742408/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=14444 CPUtime=641.99
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 3087 0 0 0 64197 2 0 0 25 0 1 0 452886490 14790656 3071 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3611 3071 112 221 0 3387 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 14444

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1742216/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=14632 CPUtime=701.96
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 3132 0 0 0 70193 3 0 0 25 0 1 0 452886490 14983168 3116 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3658 3116 112 221 0 3434 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 14632

[startup+762.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18624
/proc/meminfo: memFree=1741960/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=14824 CPUtime=761.94
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 3189 0 0 0 76191 3 0 0 25 0 1 0 452886490 15179776 3173 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3706 3173 112 221 0 3482 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 14824

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18626
/proc/meminfo: memFree=1741640/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=15112 CPUtime=821.9
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 3258 0 0 0 82187 3 0 0 25 0 1 0 452886490 15474688 3242 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3778 3242 112 221 0 3554 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 15112

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18626
/proc/meminfo: memFree=1741512/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=15400 CPUtime=881.87
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 3312 0 0 0 88184 3 0 0 25 0 1 0 452886490 15769600 3296 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3850 3296 112 221 0 3626 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 15400

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18626
/proc/meminfo: memFree=1741384/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=15400 CPUtime=941.84
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 3330 0 0 0 94181 3 0 0 25 0 1 0 452886490 15769600 3314 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3850 3314 112 221 0 3626 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 15400

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18626
/proc/meminfo: memFree=1741320/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=15400 CPUtime=1001.81
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 3335 0 0 0 100178 3 0 0 25 0 1 0 452886490 15769600 3319 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3850 3319 112 221 0 3626 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 15400

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18626
/proc/meminfo: memFree=1741192/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=15544 CPUtime=1061.79
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 3370 0 0 0 106175 4 0 0 25 0 1 0 452886490 15917056 3354 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3886 3354 112 221 0 3662 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 15544

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18626
/proc/meminfo: memFree=1741064/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=15688 CPUtime=1121.76
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 3405 0 0 0 112172 4 0 0 25 0 1 0 452886490 16064512 3389 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3922 3389 112 221 0 3698 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 15688

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18626
/proc/meminfo: memFree=1741000/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=15688 CPUtime=1181.73
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 3416 0 0 0 118169 4 0 0 25 0 1 0 452886490 16064512 3400 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3922 3400 112 221 0 3698 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 15688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 18626
/proc/meminfo: memFree=1741000/2055924 swapFree=4179676/4192956
[pid=18623] ppid=18621 vsize=15688 CPUtime=1200.03
/proc/18623/stat : 18623 (varsat-random_s) R 18621 18623 18165 0 -1 4194304 3420 0 0 0 119999 4 0 0 25 0 1 0 452886490 16064512 3404 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18623/statm: 3922 3404 112 221 0 3698 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 15688

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): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.045993
CPU usage (%): 99.9525
Max. virtual memory (cumulated for all children) (KiB): 15688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3420
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= 4546

runsolver used 1.3048 second user time and 4.16537 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-28 19:39:21
IDJOB=1516169
IDBENCH=70490
IDSOLVER=539
FILE ID=node83/1516169-1238265560
PBS_JOBID= 9060783
Free space on /tmp= 66480 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1718100253-004.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516169-1238265560/watcher-1516169-1238265560 -o /tmp/evaluation-result-1516169-1238265560/solver-1516169-1238265560 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1738954452 HOME/instance-1516169-1238265560.cnf

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

MD5SUM BENCH= 8e5b8ce1a4edfef4a97a3ad9e571c97a
RANDOM SEED=1738954452

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1755440 kB
Buffers:         55404 kB
Cached:         156748 kB
SwapCached:       7488 kB
Active:         106644 kB
Inactive:       124048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1755440 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            53892 kB
Committed_AS:  1001880 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-28 19:59:23