Trace number 1516937

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1854680784-082.cnf
MD5SUM4b06db6948efef167aa1a27d1aa9c8a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark143.586
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:  420                                                  |
0.00/0.00	c |  Number of clauses:    1785                                                 |
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:          946289398.000000
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 |                                                                             |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |     404     1771     5410 |      590        0    nan |  0.000 % |
0.09/0.10	c |       101 |     404     1771     5410 |      649      101     22 |  0.001 % |
0.09/0.10	c |       251 |     404     1771     5410 |      714      251     20 |  0.001 % |
0.09/0.10	c |       476 |     404     1771     5410 |      785      476     20 |  0.001 % |
0.09/0.10	c |       813 |     404     1771     5410 |      864      813     20 |  0.001 % |
0.09/0.10	c |      1320 |     404     1771     5410 |      950      871     20 |  0.001 % |
0.09/0.12	c |      2079 |     404     1771     5410 |     1045      641     17 |  0.001 % |
0.09/0.17	c |      3219 |     404     1771     5410 |     1150      684     18 |  0.001 % |
0.19/0.24	c |      4928 |     404     1771     5410 |     1265     1191     19 |  0.001 % |
0.29/0.34	c |      7491 |     404     1771     5410 |     1391     1120     19 |  0.001 % |
0.39/0.49	c |     11336 |     404     1771     5410 |     1531     1357     20 |  0.001 % |
0.69/0.72	c |     17102 |     404     1771     5410 |     1684      816     17 |  0.001 % |
1.00/1.09	c |     25752 |     404     1771     5410 |     1852     1723     19 |  0.001 % |
1.59/1.63	c |     38727 |     404     1771     5410 |     2037     1494     18 |  0.001 % |
2.39/2.45	c |     58189 |     404     1771     5410 |     2241     1306     17 |  0.001 % |
3.69/3.74	c |     87381 |     404     1771     5410 |     2465     1954     19 |  0.001 % |
5.69/5.71	c |    131171 |     404     1771     5410 |     2712     1926     18 |  0.001 % |
8.69/8.77	c |    196856 |     404     1771     5410 |     2983     1508     17 |  0.001 % |
13.49/13.50	c |    295383 |     404     1771     5410 |     3282     1654     19 |  0.001 % |
21.08/21.11	c |    443174 |     404     1771     5410 |     3610     2978     21 |  0.001 % |
32.99/33.01	c |    664858 |     404     1771     5410 |     3971     3503     21 |  0.001 % |
51.27/51.30	c |    997385 |     404     1771     5410 |     4368     2902     19 |  0.001 % |
79.56/79.69	c |   1496174 |     404     1771     5410 |     4805     3234     20 |  0.001 % |
123.94/124.00	c |   2244360 |     404     1771     5410 |     5286     2698     20 |  0.001 % |
193.51/193.69	c |   3366634 |     404     1771     5410 |     5814     3119     20 |  0.001 % |
303.16/303.34	c |   5050046 |     404     1771     5410 |     6396     5495     22 |  0.001 % |
474.80/475.05	c |   7575163 |     404     1771     5410 |     7035     3650     21 |  0.001 % |
744.58/744.94	c |  11362838 |     404     1771     5410 |     7739     4186     21 |  0.001 % |
1167.82/1168.37	c |  17044352 |     404     1771     5410 |     8513     4770     23 |  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-1516937-1238277669/watcher-1516937-1238277669 -o /tmp/evaluation-result-1516937-1238277669/solver-1516937-1238277669 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=946289398 HOME/instance-1516937-1238277669.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: 2.07 2.00 2.00 4/94 20604
/proc/meminfo: memFree=1774488/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=2416 CPUtime=0
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 227 0 0 0 0 0 0 0 20 0 1 0 1100430566 2473984 212 1992294400 4194304 5102416 548682068800 18446744073709551615 4273029 0 0 4096 3 0 0 0 17 1 0 0
/proc/20604/statm: 604 212 98 221 0 380 0

[startup+0.0421049 s]
/proc/loadavg: 2.07 2.00 2.00 4/94 20604
/proc/meminfo: memFree=1774488/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=2416 CPUtime=0.03
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 242 0 0 0 3 0 0 0 20 0 1 0 1100430566 2473984 227 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 604 227 113 221 0 380 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2416

[startup+0.102109 s]
/proc/loadavg: 2.07 2.00 2.00 4/94 20604
/proc/meminfo: memFree=1774488/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=2548 CPUtime=0.09
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 256 0 0 0 9 0 0 0 20 0 1 0 1100430566 2609152 241 1992294400 4194304 5102416 548682068800 18446744073709551615 4255291 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 637 241 113 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301126 s]
/proc/loadavg: 2.07 2.00 2.00 4/94 20604
/proc/meminfo: memFree=1774488/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=2680 CPUtime=0.29
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 289 0 0 0 29 0 0 0 22 0 1 0 1100430566 2744320 274 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 670 274 113 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701171 s]
/proc/loadavg: 2.07 2.00 2.00 4/94 20604
/proc/meminfo: memFree=1774488/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=2812 CPUtime=0.69
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 324 0 0 0 69 0 0 0 25 0 1 0 1100430566 2879488 309 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 703 309 113 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50226 s]
/proc/loadavg: 2.07 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1773584/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=2944 CPUtime=1.49
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 364 0 0 0 149 0 0 0 25 0 1 0 1100430566 3014656 349 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 736 349 113 221 0 512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2944

[startup+3.10144 s]
/proc/loadavg: 2.07 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1773200/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=3208 CPUtime=3.09
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 417 0 0 0 309 0 0 0 25 0 1 0 1100430566 3284992 402 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 802 402 113 221 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3208

[startup+6.30179 s]
/proc/loadavg: 2.06 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1772816/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=3472 CPUtime=6.29
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 487 0 0 0 629 0 0 0 25 0 1 0 1100430566 3555328 472 1992294400 4194304 5102416 548682068800 18446744073709551615 4248717 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 868 472 113 221 0 644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3472

[startup+12.7015 s]
/proc/loadavg: 2.06 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1772304/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=3868 CPUtime=12.69
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 587 0 0 0 1269 0 0 0 25 0 1 0 1100430566 3960832 572 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 967 572 113 221 0 743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3868

[startup+25.5019 s]
/proc/loadavg: 2.04 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1771664/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=4536 CPUtime=25.48
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 744 0 0 0 2548 0 0 0 25 0 1 0 1100430566 4644864 729 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 1134 729 113 221 0 910 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4536

[startup+51.1018 s]
/proc/loadavg: 2.03 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1771152/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=4940 CPUtime=51.07
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 874 0 0 0 5107 0 0 0 25 0 1 0 1100430566 5058560 859 1992294400 4194304 5102416 548682068800 18446744073709551615 4249696 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 1235 859 113 221 0 1011 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4940

[startup+102.307 s]
/proc/loadavg: 2.01 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1770064/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=5740 CPUtime=102.25
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 1076 0 0 0 10225 0 0 0 25 0 1 0 1100430566 5877760 1061 1992294400 4194304 5102416 548682068800 18446744073709551615 4489314 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 1435 1061 113 221 0 1211 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5740

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1769424/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=6424 CPUtime=162.22
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 1242 0 0 0 16222 0 0 0 25 0 1 0 1100430566 6578176 1227 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 1606 1227 113 221 0 1382 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 6424

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1768848/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=7108 CPUtime=222.2
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 1384 0 0 0 22220 0 0 0 25 0 1 0 1100430566 7278592 1369 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 1777 1369 113 221 0 1553 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 7108

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1768464/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=7384 CPUtime=282.17
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 1477 0 0 0 28217 0 0 0 25 0 1 0 1100430566 7561216 1462 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 1846 1462 113 221 0 1622 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 7384

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1767952/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=7928 CPUtime=342.15
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 1609 0 0 0 34214 1 0 0 25 0 1 0 1100430566 8118272 1594 1992294400 4194304 5102416 548682068800 18446744073709551615 4254931 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 1982 1594 113 221 0 1758 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 7928

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1767632/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=8324 CPUtime=402.13
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 1693 0 0 0 40212 1 0 0 25 0 1 0 1100430566 8523776 1678 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2081 1678 113 221 0 1857 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 8324

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1767440/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=8464 CPUtime=462.1
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 1741 0 0 0 46209 1 0 0 25 0 1 0 1100430566 8667136 1726 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2116 1726 113 221 0 1892 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 8464

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1766992/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=8880 CPUtime=522.08
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 1842 0 0 0 52207 1 0 0 25 0 1 0 1100430566 9093120 1827 1992294400 4194304 5102416 548682068800 18446744073709551615 4254314 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2220 1827 113 221 0 1996 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 8880

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1766736/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=9148 CPUtime=582.05
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 1902 0 0 0 58204 1 0 0 25 0 1 0 1100430566 9367552 1887 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2287 1887 113 221 0 2063 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 9148

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1766544/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=9432 CPUtime=642.03
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 1960 0 0 0 64202 1 0 0 25 0 1 0 1100430566 9658368 1945 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2358 1945 113 221 0 2134 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 9432

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1766288/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=9568 CPUtime=702
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 2005 0 0 0 70199 1 0 0 25 0 1 0 1100430566 9797632 1990 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2392 1990 113 221 0 2168 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 9568

[startup+762.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1766096/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=9832 CPUtime=761.99
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 2050 0 0 0 76197 2 0 0 25 0 1 0 1100430566 10067968 2035 1992294400 4194304 5102416 548682068800 18446744073709551615 4254792 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2458 2035 113 221 0 2234 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 9832

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1765840/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=10112 CPUtime=821.95
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 2121 0 0 0 82193 2 0 0 25 0 1 0 1100430566 10354688 2106 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2528 2106 113 221 0 2304 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 10112

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1765712/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=10244 CPUtime=881.93
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 2154 0 0 0 88191 2 0 0 25 0 1 0 1100430566 10489856 2139 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2561 2139 113 221 0 2337 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 10244

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1765520/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=10376 CPUtime=941.91
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 2198 0 0 0 94189 2 0 0 25 0 1 0 1100430566 10625024 2183 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2594 2183 113 221 0 2370 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 10376

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1765456/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=10524 CPUtime=1001.88
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 2216 0 0 0 100186 2 0 0 25 0 1 0 1100430566 10776576 2201 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2631 2201 113 221 0 2407 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 10524

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1765392/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=10676 CPUtime=1061.86
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 2238 0 0 0 106183 3 0 0 25 0 1 0 1100430566 10932224 2223 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2669 2223 113 221 0 2445 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 10676

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1765264/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=10676 CPUtime=1121.84
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 2265 0 0 0 112181 3 0 0 25 0 1 0 1100430566 10932224 2250 1992294400 4194304 5102416 548682068800 18446744073709551615 4249160 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2669 2250 113 221 0 2445 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 10676

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1765200/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=10948 CPUtime=1181.81
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 2300 0 0 0 118178 3 0 0 25 0 1 0 1100430566 11210752 2285 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2737 2285 113 221 0 2513 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 10948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1765136/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=10948 CPUtime=1200.01
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 2310 0 0 0 119998 3 0 0 25 0 1 0 1100430566 11210752 2295 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2737 2295 113 221 0 2513 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 10948

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: 2.00 2.00 2.00 3/95 20605
/proc/meminfo: memFree=1765136/2055920 swapFree=4152308/4192956
[pid=20604] ppid=20602 vsize=10948 CPUtime=1200.01
/proc/20604/stat : 20604 (varsat-random_s) R 20602 20604 20291 0 -1 4194304 2310 0 0 0 119998 3 0 0 25 0 1 0 1100430566 11210752 2295 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 0 0 0
/proc/20604/statm: 2737 2295 113 221 0 2513 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 10948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.034994
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 10948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2310
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= 4632

runsolver used 1.71874 second user time and 4.36434 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 23:01:09
IDJOB=1516937
IDBENCH=70554
IDSOLVER=539
FILE ID=node91/1516937-1238277669
PBS_JOBID= 9060895
Free space on /tmp= 66480 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1854680784-082.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516937-1238277669/watcher-1516937-1238277669 -o /tmp/evaluation-result-1516937-1238277669/solver-1516937-1238277669 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=946289398 HOME/instance-1516937-1238277669.cnf

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

MD5SUM BENCH= 4b06db6948efef167aa1a27d1aa9c8a8
RANDOM SEED=946289398

node91.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		: 3000.252
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		: 3000.252
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:       1774968 kB
Buffers:         53872 kB
Cached:         155912 kB
SwapCached:      23048 kB
Active:         150616 kB
Inactive:        83748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774968 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            29704 kB
Committed_AS:  2368724 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node91 at 2009-03-28 23:21:12