Trace number 1515125

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1357790788-074.cnf
MD5SUMd4efa5a6235ae8f332b85eb028bc13f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark808.478
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
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:  100                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
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:          1982068483.000000
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 |                                                                             |
0.19/0.20	c ============================[ Search Statistics ]==============================
0.19/0.20	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.20	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.20	c ===============================================================================
0.19/0.20	c |         0 |     100     2130    10650 |      710        0    nan |  0.000 % |
0.19/0.20	c |       101 |     100     2130    10650 |      781      101     24 |  0.010 % |
0.19/0.20	c |       254 |     100     2130    10650 |      859      254     23 |  0.010 % |
0.19/0.20	c |       481 |     100     2130    10650 |      945      481     23 |  0.010 % |
0.19/0.20	c |       818 |     100     2130    10650 |     1039      818     23 |  0.010 % |
0.19/0.20	c |      1325 |     100     2130    10650 |     1143      792     21 |  0.010 % |
0.19/0.20	c |      2084 |     100     2130    10650 |     1257      965     21 |  0.010 % |
0.19/0.20	c |      3223 |     100     2130    10650 |     1383      821     21 |  0.010 % |
0.19/0.20	c |      4932 |     100     2130    10650 |     1521     1120     20 |  0.010 % |
0.19/0.28	c |      7495 |     100     2130    10650 |     1674     1373     20 |  0.010 % |
0.39/0.41	c |     11340 |     100     2130    10650 |     1841      975     20 |  0.010 % |
0.59/0.61	c |     17107 |     100     2130    10650 |     2025     1146     20 |  0.010 % |
0.89/0.91	c |     25756 |     100     2130    10650 |     2228     1592     20 |  0.010 % |
1.29/1.37	c |     38731 |     100     2130    10650 |     2451     2150     21 |  0.010 % |
1.99/2.09	c |     58192 |     100     2130    10650 |     2696     1773     21 |  0.010 % |
3.09/3.20	c |     87385 |     100     2130    10650 |     2965     2361     21 |  0.010 % |
4.89/4.94	c |    131174 |     100     2130    10650 |     3262     2780     21 |  0.010 % |
7.59/7.61	c |    196858 |     100     2130    10650 |     3588     2679     20 |  0.010 % |
11.69/11.71	c |    295384 |     100     2130    10650 |     3947     3544     21 |  0.010 % |
18.08/18.14	c |    443174 |     100     2130    10650 |     4342     2216     21 |  0.010 % |
28.18/28.22	c |    664858 |     100     2130    10650 |     4776     3199     20 |  0.010 % |
43.98/44.03	c |    997384 |     100     2130    10650 |     5254     4310     20 |  0.010 % |
68.66/68.78	c |   1496172 |     100     2130    10650 |     5779     4004     21 |  0.010 % |
107.75/107.86	c |   2244354 |     100     2130    10650 |     6357     3267     20 |  0.010 % |
169.53/169.69	c |   3366629 |     100     2130    10650 |     6993     5308     20 |  0.010 % |
265.39/265.57	c |   5050041 |     100     2130    10650 |     7692     4310     20 |  0.010 % |
416.93/417.10	c |   7575157 |     100     2130    10650 |     8461     5696     21 |  0.010 % |
657.83/658.17	c |  11362832 |     100     2130    10650 |     9308     8258     21 |  0.010 % |
1041.58/1042.01	c |  17044346 |     100     2130    10650 |    10238     6367     20 |  0.010 % |

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-1515125-1238249876/watcher-1515125-1238249876 -o /tmp/evaluation-result-1515125-1238249876/solver-1515125-1238249876 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1982068483 HOME/instance-1515125-1238249876.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: 2.02 2.04 2.00 4/86 30881
/proc/meminfo: memFree=1644480/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=2548 CPUtime=0
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 1097651649 2609152 238 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 637 238 97 221 0 413 0

[startup+0.0411439 s]
/proc/loadavg: 2.02 2.04 2.00 4/86 30881
/proc/meminfo: memFree=1644480/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=2548 CPUtime=0.03
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 277 0 0 0 3 0 0 0 18 0 1 0 1097651649 2609152 262 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 637 262 112 221 0 413 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2548

[startup+0.101152 s]
/proc/loadavg: 2.02 2.04 2.00 4/86 30881
/proc/meminfo: memFree=1644480/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=2548 CPUtime=0.09
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 280 0 0 0 9 0 0 0 18 0 1 0 1097651649 2609152 265 1992294400 4194304 5102416 548682068800 18446744073709551615 4242026 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 637 265 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301178 s]
/proc/loadavg: 2.02 2.04 2.00 4/86 30881
/proc/meminfo: memFree=1644480/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=2820 CPUtime=0.29
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 318 0 0 0 29 0 0 0 19 0 1 0 1097651649 2887680 303 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 705 303 112 221 0 481 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2820

[startup+0.701226 s]
/proc/loadavg: 2.02 2.04 2.00 4/86 30881
/proc/meminfo: memFree=1644480/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=2952 CPUtime=0.69
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 356 0 0 0 69 0 0 0 23 0 1 0 1097651649 3022848 341 1992294400 4194304 5102416 548682068800 18446744073709551615 4254301 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 738 341 112 221 0 514 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2952

[startup+1.50133 s]
/proc/loadavg: 2.02 2.04 2.00 3/87 30882
/proc/meminfo: memFree=1643384/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=3088 CPUtime=1.49
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 404 0 0 0 149 0 0 0 25 0 1 0 1097651649 3162112 389 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 772 389 112 221 0 548 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3088

[startup+3.10153 s]
/proc/loadavg: 2.02 2.04 2.00 3/87 30882
/proc/meminfo: memFree=1643064/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=3356 CPUtime=3.09
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 455 0 0 0 309 0 0 0 25 0 1 0 1097651649 3436544 440 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 839 440 112 221 0 615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3356

[startup+6.30193 s]
/proc/loadavg: 2.10 2.06 2.01 3/87 30882
/proc/meminfo: memFree=1642680/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=3624 CPUtime=6.29
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 523 0 0 0 629 0 0 0 25 0 1 0 1097651649 3710976 508 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 906 508 112 221 0 682 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3624

[startup+12.7017 s]
/proc/loadavg: 2.09 2.06 2.00 3/87 30882
/proc/meminfo: memFree=1642112/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=4028 CPUtime=12.69
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 618 0 0 0 1269 0 0 0 25 0 1 0 1097651649 4124672 603 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1007 603 112 221 0 783 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4028

[startup+25.5013 s]
/proc/loadavg: 2.07 2.06 2.00 3/87 30882
/proc/meminfo: memFree=1641728/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=4424 CPUtime=25.48
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 717 0 0 0 2548 0 0 0 25 0 1 0 1097651649 4530176 702 1992294400 4194304 5102416 548682068800 18446744073709551615 4254836 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1106 702 112 221 0 882 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4424

[startup+51.1016 s]
/proc/loadavg: 2.04 2.05 2.00 3/87 30882
/proc/meminfo: memFree=1641088/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=5112 CPUtime=51.07
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 889 0 0 0 5107 0 0 0 25 0 1 0 1097651649 5234688 874 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1278 874 112 221 0 1054 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5112

[startup+102.307 s]
/proc/loadavg: 2.06 2.05 2.00 3/87 30882
/proc/meminfo: memFree=1640320/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=5672 CPUtime=102.25
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1018 0 0 0 10225 0 0 0 25 0 1 0 1097651649 5808128 1003 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1418 1003 112 221 0 1194 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5672

[startup+162.302 s]
/proc/loadavg: 2.05 2.06 2.00 3/87 30882
/proc/meminfo: memFree=1639808/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=6236 CPUtime=162.23
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1159 0 0 0 16222 1 0 0 25 0 1 0 1097651649 6385664 1144 1992294400 4194304 5102416 548682068800 18446744073709551615 4255144 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1559 1144 112 221 0 1335 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6236

[startup+222.301 s]
/proc/loadavg: 2.13 2.07 2.01 3/87 30882
/proc/meminfo: memFree=1639296/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=6656 CPUtime=222.21
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1258 0 0 0 22220 1 0 0 25 0 1 0 1097651649 6815744 1243 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1664 1243 112 221 0 1440 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6656

[startup+282.302 s]
/proc/loadavg: 2.05 2.06 2.00 3/87 30882
/proc/meminfo: memFree=1639232/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=6796 CPUtime=282.18
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1306 0 0 0 28217 1 0 0 25 0 1 0 1097651649 6959104 1291 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1699 1291 112 221 0 1475 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 6796

[startup+342.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/87 30882
/proc/meminfo: memFree=1638976/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=7092 CPUtime=342.16
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1362 0 0 0 34215 1 0 0 25 0 1 0 1097651649 7262208 1347 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1773 1347 112 221 0 1549 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7092

[startup+402.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/87 30882
/proc/meminfo: memFree=1638912/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=7244 CPUtime=402.13
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1400 0 0 0 40212 1 0 0 25 0 1 0 1097651649 7417856 1385 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1811 1385 112 221 0 1587 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 7244

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 30882
/proc/meminfo: memFree=1638720/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=7384 CPUtime=462.11
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1433 0 0 0 46210 1 0 0 25 0 1 0 1097651649 7561216 1418 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1846 1418 112 221 0 1622 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 7384

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 30882
/proc/meminfo: memFree=1638592/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=7552 CPUtime=522.09
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1479 0 0 0 52208 1 0 0 25 0 1 0 1097651649 7733248 1464 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1888 1464 112 221 0 1664 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 7552

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 30882
/proc/meminfo: memFree=1638464/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=7552 CPUtime=582.06
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1492 0 0 0 58205 1 0 0 25 0 1 0 1097651649 7733248 1477 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1888 1477 112 221 0 1664 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 7552

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 30882
/proc/meminfo: memFree=1638336/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=7720 CPUtime=642.04
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1535 0 0 0 64203 1 0 0 25 0 1 0 1097651649 7905280 1520 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 1930 1520 112 221 0 1706 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 7720

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30882
/proc/meminfo: memFree=1637824/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=8056 CPUtime=702.01
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1607 0 0 0 70200 1 0 0 25 0 1 0 1097651649 8249344 1592 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 2014 1592 112 221 0 1790 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 8056

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30882
/proc/meminfo: memFree=1637696/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=8396 CPUtime=761.99
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1659 0 0 0 76198 1 0 0 25 0 1 0 1097651649 8597504 1644 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 2099 1644 112 221 0 1875 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 8396

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30882
/proc/meminfo: memFree=1637568/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=8564 CPUtime=821.97
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1696 0 0 0 82195 2 0 0 25 0 1 0 1097651649 8769536 1681 1992294400 4194304 5102416 548682068800 18446744073709551615 4255249 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 2141 1681 112 221 0 1917 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 8564

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30882
/proc/meminfo: memFree=1637504/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=8564 CPUtime=881.95
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1716 0 0 0 88193 2 0 0 25 0 1 0 1097651649 8769536 1701 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 2141 1701 112 221 0 1917 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 8564

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30882
/proc/meminfo: memFree=1637440/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=8732 CPUtime=941.92
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1727 0 0 0 94190 2 0 0 25 0 1 0 1097651649 8941568 1712 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 2183 1712 112 221 0 1959 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 8732

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30882
/proc/meminfo: memFree=1637248/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=8900 CPUtime=1001.9
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1788 0 0 0 100188 2 0 0 25 0 1 0 1097651649 9113600 1773 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 2225 1773 112 221 0 2001 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 8900

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30882
/proc/meminfo: memFree=1637056/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=9068 CPUtime=1061.88
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1822 0 0 0 106186 2 0 0 25 0 1 0 1097651649 9285632 1807 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 2267 1807 112 221 0 2043 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 9068

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30882
/proc/meminfo: memFree=1636928/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=9236 CPUtime=1121.85
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1853 0 0 0 112183 2 0 0 25 0 1 0 1097651649 9457664 1838 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 2309 1838 112 221 0 2085 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 9236

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30882
/proc/meminfo: memFree=1636736/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=9408 CPUtime=1181.83
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1884 0 0 0 118181 2 0 0 25 0 1 0 1097651649 9633792 1869 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 2352 1869 112 221 0 2128 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 9408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30882
/proc/meminfo: memFree=1636736/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=9408 CPUtime=1200.03
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1894 0 0 0 120001 2 0 0 25 0 1 0 1097651649 9633792 1879 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 2352 1879 112 221 0 2128 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 9408

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 3/87 30882
/proc/meminfo: memFree=1636736/2055920 swapFree=4170308/4192956
[pid=30881] ppid=30879 vsize=9408 CPUtime=1200.03
/proc/30881/stat : 30881 (varsat-random_s) R 30879 30881 30502 0 -1 4194304 1894 0 0 0 120001 2 0 0 25 0 1 0 1097651649 9633792 1879 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 0 0 0
/proc/30881/statm: 2352 1879 112 221 0 2128 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 9408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.024996
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 9408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1894
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= 4641

runsolver used 1.41678 second user time and 4.05338 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-28 15:17:56
IDJOB=1515125
IDBENCH=70403
IDSOLVER=539
FILE ID=node92/1515125-1238249876
PBS_JOBID= 9060688
Free space on /tmp= 66564 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1357790788-074.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515125-1238249876/watcher-1515125-1238249876 -o /tmp/evaluation-result-1515125-1238249876/solver-1515125-1238249876 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1982068483 HOME/instance-1515125-1238249876.cnf

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

MD5SUM BENCH= d4efa5a6235ae8f332b85eb028bc13f2
RANDOM SEED=1982068483

node92.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.249
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.249
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1644960 kB
Buffers:         52944 kB
Cached:         293160 kB
SwapCached:       7632 kB
Active:          84600 kB
Inactive:       271356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644960 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            39068 kB
Committed_AS:  1877380 kB
PageTables:       2768 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB
End job on node92 at 2009-03-28 15:37:59