Trace number 1517741

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
MD5SUM64f6e5f7d0993d9696f70154b17a6c06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark748.996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:  460                                                  |
0.00/0.00	c |  Number of clauses:    1955                                                 |
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:          1759244631.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     449     1944     5912 |      648        0    nan |  0.000 % |
0.00/0.02	c |       100 |     449     1944     5912 |      712      100     22 |  0.000 % |
0.00/0.03	c |       250 |     449     1944     5912 |      784      250     22 |  0.000 % |
0.00/0.05	c |       475 |     449     1944     5912 |      862      475     21 |  0.000 % |
0.06/0.07	c |       812 |     449     1944     5912 |      948      812     21 |  0.000 % |
0.10/0.10	c |      1323 |     449     1944     5912 |     1043      815     20 |  0.000 % |
0.10/0.14	c |      2083 |     449     1944     5912 |     1147     1024     19 |  0.000 % |
0.10/0.19	c |      3223 |     449     1944     5912 |     1262      975     20 |  0.000 % |
0.20/0.27	c |      4933 |     449     1944     5912 |     1389      704     18 |  0.000 % |
0.30/0.38	c |      7495 |     449     1944     5912 |     1527     1101     20 |  0.000 % |
0.49/0.55	c |     11341 |     449     1944     5912 |     1680      981     18 |  0.000 % |
0.80/0.81	c |     17108 |     449     1944     5912 |     1848     1575     20 |  0.000 % |
1.10/1.19	c |     25758 |     449     1944     5912 |     2033     1678     19 |  0.000 % |
1.69/1.78	c |     38736 |     449     1944     5912 |     2237     1152     20 |  0.000 % |
2.59/2.69	c |     58197 |     449     1944     5912 |     2460     1171     19 |  0.000 % |
3.99/4.06	c |     87392 |     449     1944     5912 |     2706     1546     20 |  0.000 % |
6.19/6.26	c |    131183 |     449     1944     5912 |     2977     2579     22 |  0.000 % |
9.69/9.75	c |    196868 |     449     1944     5912 |     3275     2999     23 |  0.000 % |
14.89/14.94	c |    295395 |     449     1944     5912 |     3602     1742     20 |  0.000 % |
23.18/23.20	c |    443185 |     449     1944     5912 |     3963     3343     23 |  0.000 % |
35.98/36.07	c |    664868 |     449     1944     5912 |     4359     3853     23 |  0.000 % |
56.08/56.14	c |    997393 |     449     1944     5912 |     4795     3393     23 |  0.000 % |
87.26/87.32	c |   1496182 |     449     1944     5912 |     5274     2915     23 |  0.000 % |
136.64/136.74	c |   2244366 |     449     1944     5912 |     5802     4787     25 |  0.000 % |
213.51/213.68	c |   3366641 |     449     1944     5912 |     6382     5651     24 |  0.000 % |
333.36/333.59	c |   5050056 |     449     1944     5912 |     7020     3695     22 |  0.000 % |
521.20/521.47	c |   7575172 |     449     1944     5912 |     7722     4638     24 |  0.000 % |
815.49/815.80	c |  11362848 |     449     1944     5912 |     8495     4589     22 |  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-1517741-1238290372/watcher-1517741-1238290372 -o /tmp/evaluation-result-1517741-1238290372/solver-1517741-1238290372 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1759244631 HOME/instance-1517741-1238290372.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: 0.99 0.97 0.98 3/81 17645
/proc/meminfo: memFree=1101112/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=2532 CPUtime=0
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 241 0 0 0 0 0 0 0 20 0 1 0 705932209 2592768 226 1992294400 4194304 5102416 548682068800 18446744073709551615 4242042 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 633 226 102 221 0 409 0

[startup+0.064839 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 17645
/proc/meminfo: memFree=1101112/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=2532 CPUtime=0.06
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 252 0 0 0 6 0 0 0 20 0 1 0 705932209 2592768 237 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 633 237 112 221 0 409 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2532

[startup+0.101846 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 17645
/proc/meminfo: memFree=1101112/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=2532 CPUtime=0.1
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 260 0 0 0 10 0 0 0 20 0 1 0 705932209 2592768 245 1992294400 4194304 5102416 548682068800 18446744073709551615 4254747 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 633 245 112 221 0 409 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301884 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 17645
/proc/meminfo: memFree=1101112/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=2664 CPUtime=0.3
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 291 0 0 0 30 0 0 0 22 0 1 0 705932209 2727936 276 1992294400 4194304 5102416 548682068800 18446744073709551615 4254971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 666 276 112 221 0 442 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2664

[startup+0.701962 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 17645
/proc/meminfo: memFree=1101112/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=2796 CPUtime=0.69
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 334 0 0 0 69 0 0 0 25 0 1 0 705932209 2863104 319 1992294400 4194304 5102416 548682068800 18446744073709551615 4254861 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 699 319 112 221 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50112 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1100144/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=3060 CPUtime=1.49
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 383 0 0 0 149 0 0 0 25 0 1 0 705932209 3133440 368 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 765 368 112 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10143 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1099760/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=3324 CPUtime=3.09
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 441 0 0 0 309 0 0 0 25 0 1 0 705932209 3403776 426 1992294400 4194304 5102416 548682068800 18446744073709551615 4254948 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 831 426 112 221 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3324

[startup+6.30105 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1099312/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=3588 CPUtime=6.29
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 515 0 0 0 629 0 0 0 25 0 1 0 705932209 3674112 500 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 897 500 112 221 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3588

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1098744/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=3984 CPUtime=12.69
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 611 0 0 0 1269 0 0 0 25 0 1 0 705932209 4079616 596 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 996 596 112 221 0 772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3984

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1098168/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=4512 CPUtime=25.48
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 751 0 0 0 2548 0 0 0 25 0 1 0 705932209 4620288 736 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 1128 736 112 221 0 904 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4512

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1097592/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=5048 CPUtime=51.08
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 901 0 0 0 5108 0 0 0 25 0 1 0 705932209 5169152 886 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 1262 886 112 221 0 1038 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5048

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1096632/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=5996 CPUtime=102.26
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 1130 0 0 0 10226 0 0 0 25 0 1 0 705932209 6139904 1115 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 1499 1115 112 221 0 1275 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5996

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1095864/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=6808 CPUtime=162.23
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 1316 0 0 0 16223 0 0 0 25 0 1 0 705932209 6971392 1301 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 1702 1301 112 221 0 1478 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6808

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1095288/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=7344 CPUtime=222.21
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 1454 0 0 0 22221 0 0 0 25 0 1 0 705932209 7520256 1439 1992294400 4194304 5102416 548682068800 18446744073709551615 4254811 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 1836 1439 112 221 0 1612 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7344

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1094712/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=7888 CPUtime=282.18
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 1587 0 0 0 28218 0 0 0 25 0 1 0 705932209 8077312 1572 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 1972 1572 112 221 0 1748 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7888

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1094328/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=8284 CPUtime=342.16
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 1678 0 0 0 34216 0 0 0 25 0 1 0 705932209 8482816 1663 1992294400 4194304 5102416 548682068800 18446744073709551615 4254847 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2071 1663 112 221 0 1847 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 8284

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1093816/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=8688 CPUtime=402.14
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 1796 0 0 0 40214 0 0 0 25 0 1 0 705932209 8896512 1781 1992294400 4194304 5102416 548682068800 18446744073709551615 4250064 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2172 1781 112 221 0 1948 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8688

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1093560/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=8968 CPUtime=462.11
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 1849 0 0 0 46211 0 0 0 25 0 1 0 705932209 9183232 1834 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2242 1834 112 221 0 2018 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 8968

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1093688/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=9116 CPUtime=522.09
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 1895 0 0 0 52209 0 0 0 25 0 1 0 705932209 9334784 1880 1992294400 4194304 5102416 548682068800 18446744073709551615 4228576 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2279 1880 112 221 0 2055 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 9116

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1093432/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=9384 CPUtime=582.07
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 1962 0 0 0 58207 0 0 0 25 0 1 0 705932209 9609216 1947 1992294400 4194304 5102416 548682068800 18446744073709551615 4250170 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2346 1947 112 221 0 2122 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 9384

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1093112/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=9792 CPUtime=642.06
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 2036 0 0 0 64205 1 0 0 25 0 1 0 705932209 10027008 2021 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2448 2021 112 221 0 2224 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 9792

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1092792/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=9940 CPUtime=702.03
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 2079 0 0 0 70202 1 0 0 25 0 1 0 705932209 10178560 2064 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2485 2064 112 221 0 2261 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 9940

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1092600/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=10220 CPUtime=762.02
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 2148 0 0 0 76201 1 0 0 25 0 1 0 705932209 10465280 2133 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2555 2133 112 221 0 2331 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 10220

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1092280/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=10532 CPUtime=821.99
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 2207 0 0 0 82198 1 0 0 25 0 1 0 705932209 10784768 2192 1992294400 4194304 5102416 548682068800 18446744073709551615 4249708 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2633 2192 112 221 0 2409 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 10532

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1092088/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=10664 CPUtime=881.97
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 2260 0 0 0 88196 1 0 0 25 0 1 0 705932209 10919936 2245 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2666 2245 112 221 0 2442 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 10664

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1091896/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=10808 CPUtime=941.94
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 2298 0 0 0 94193 1 0 0 25 0 1 0 705932209 11067392 2283 1992294400 4194304 5102416 548682068800 18446744073709551615 4244111 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2702 2283 112 221 0 2478 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 10808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1091832/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=10960 CPUtime=1001.92
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 2328 0 0 0 100191 1 0 0 25 0 1 0 705932209 11223040 2313 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2740 2313 112 221 0 2516 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 10960

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1091640/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=11100 CPUtime=1061.9
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 2363 0 0 0 106189 1 0 0 25 0 1 0 705932209 11366400 2348 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2775 2348 112 221 0 2551 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 11100

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1091512/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=11244 CPUtime=1121.88
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 2403 0 0 0 112187 1 0 0 25 0 1 0 705932209 11513856 2388 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2811 2388 112 221 0 2587 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 11244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1091448/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=11384 CPUtime=1181.85
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 2419 0 0 0 118184 1 0 0 25 0 1 0 705932209 11657216 2404 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2846 2404 112 221 0 2622 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 11384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1091384/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=11384 CPUtime=1200.05
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 2431 0 0 0 120004 1 0 0 25 0 1 0 705932209 11657216 2416 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2846 2416 112 221 0 2622 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11384

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: 0.99 0.97 0.98 2/82 17646
/proc/meminfo: memFree=1091384/2055920 swapFree=4174588/4192956
[pid=17645] ppid=17643 vsize=11384 CPUtime=1200.05
/proc/17645/stat : 17645 (varsat-random_s) R 17643 17645 17423 0 -1 4194304 2431 0 0 0 120004 1 0 0 25 0 1 0 705932209 11657216 2416 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17645/statm: 2846 2416 112 221 0 2622 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.05
CPU system time (s): 0.013997
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 11384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2431
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= 1804

runsolver used 1.39179 second user time and 4.07838 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-29 03:32:52
IDJOB=1517741
IDBENCH=70621
IDSOLVER=539
FILE ID=node88/1517741-1238290372
PBS_JOBID= 9061007
Free space on /tmp= 66476 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517741-1238290372/watcher-1517741-1238290372 -o /tmp/evaluation-result-1517741-1238290372/solver-1517741-1238290372 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1759244631 HOME/instance-1517741-1238290372.cnf

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

MD5SUM BENCH= 64f6e5f7d0993d9696f70154b17a6c06
RANDOM SEED=1759244631

node88.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		: 3000.281
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		: 3000.281
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:       1101528 kB
Buffers:         85656 kB
Cached:         775300 kB
SwapCached:       7608 kB
Active:         154512 kB
Inactive:       715760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1101528 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          14912 kB
Slab:            68252 kB
Committed_AS:  1775736 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-29 03:52:54