Trace number 297992

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.08 1200.49

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
MD5SUM147d23e113da0ae41cf7bb7585265fd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
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 |     439     1901     5769 |      633        0    nan |  0.000 % |
0.00/0.00	c |       100 |     439     1901     5769 |      697      100     22 |  0.000 % |
0.00/0.01	c |       250 |     439     1901     5769 |      766      250     21 |  0.000 % |
0.00/0.02	c |       476 |     439     1901     5769 |      843      476     20 |  0.000 % |
0.00/0.03	c |       813 |     439     1901     5769 |      927      813     20 |  0.000 % |
0.00/0.05	c |      1319 |     439     1901     5769 |     1020      832     20 |  0.000 % |
0.00/0.08	c |      2079 |     439     1901     5769 |     1122     1051     20 |  0.000 % |
0.10/0.13	c |      3218 |     439     1901     5769 |     1234     1023     18 |  0.000 % |
0.10/0.20	c |      4926 |     439     1901     5769 |     1358      806     17 |  0.000 % |
0.30/0.32	c |      7488 |     439     1901     5769 |     1494     1277     22 |  0.000 % |
0.40/0.50	c |     11332 |     439     1901     5769 |     1643     1285     20 |  0.000 % |
0.71/0.77	c |     17099 |     439     1901     5769 |     1807     1160     19 |  0.000 % |
1.12/1.20	c |     25748 |     439     1901     5769 |     1988     1513     19 |  0.000 % |
1.84/1.87	c |     38722 |     439     1901     5769 |     2187     1231     20 |  0.000 % |
2.86/2.89	c |     58184 |     439     1901     5769 |     2406     1726     20 |  0.000 % |
4.40/4.50	c |     87377 |     439     1901     5769 |     2646     1494     20 |  0.000 % |
6.96/6.97	c |    131166 |     439     1901     5769 |     2911     2206     20 |  0.000 % |
10.85/10.87	c |    196851 |     439     1901     5769 |     3202     2775     21 |  0.000 % |
16.99/17.03	c |    295377 |     439     1901     5769 |     3523     2202     20 |  0.000 % |
26.41/26.51	c |    443167 |     439     1901     5769 |     3875     3514     23 |  0.000 % |
41.26/41.32	c |    664852 |     439     1901     5769 |     4262     3494     22 |  0.000 % |
64.71/64.79	c |    997377 |     439     1901     5769 |     4689     3854     22 |  0.000 % |
100.45/100.52	c |   1496166 |     439     1901     5769 |     5158     3173     20 |  0.000 % |
156.36/156.44	c |   2244350 |     439     1901     5769 |     5674     4543     22 |  0.000 % |
243.90/244.05	c |   3366624 |     439     1901     5769 |     6241     5543     23 |  0.000 % |
381.84/381.99	c |   5050035 |     439     1901     5769 |     6865     3397     21 |  0.000 % |
597.62/597.87	c |   7575151 |     439     1901     5769 |     7552     6362     22 |  0.000 % |
935.55/935.98	c |  11362827 |     439     1901     5769 |     8307     6007     21 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-297992-1171848707 -o ROOT/results/node15/solver-297992-1171848707 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297992-1171848707/minisat /tmp/evaluation/297992-1171848707/instance-297992-1171848707.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.01 1.01 1.00 3/77 20560
/proc/meminfo: memFree=1236544/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=1884 CPUtime=0
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 204825115 1929216 136 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134713854 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 471 136 72 138 0 330 0

[startup+0.107064 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 20560
/proc/meminfo: memFree=1236544/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=2016 CPUtime=0.1
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 176 0 0 0 10 0 0 0 18 0 1 0 204825115 2064384 160 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 504 160 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.515185 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 20560
/proc/meminfo: memFree=1236544/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=2016 CPUtime=0.51
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 201 0 0 0 51 0 0 0 21 0 1 0 204825115 2064384 185 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 504 185 73 138 0 363 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2016

[startup+1.33527 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20561
/proc/meminfo: memFree=1235960/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=2280 CPUtime=1.33
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 238 0 0 0 133 0 0 0 25 0 1 0 204825115 2334720 222 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134555819 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 570 222 73 138 0 429 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2280

[startup+2.97456 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20561
/proc/meminfo: memFree=1235704/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=2424 CPUtime=2.96
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 273 0 0 0 296 0 0 0 25 0 1 0 204825115 2482176 257 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134548881 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 606 257 73 138 0 465 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2424

[startup+6.25112 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20561
/proc/meminfo: memFree=1235448/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=2556 CPUtime=6.24
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 310 0 0 0 624 0 0 0 25 0 1 0 204825115 2617344 294 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 639 294 73 138 0 498 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2556

[startup+12.7062 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20561
/proc/meminfo: memFree=1235128/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=2688 CPUtime=12.69
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 366 0 0 0 1269 0 0 0 25 0 1 0 204825115 2752512 350 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550202 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 672 350 73 138 0 531 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2688

[startup+25.5114 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20561
/proc/meminfo: memFree=1234936/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=2952 CPUtime=25.49
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 434 0 0 0 2549 0 0 0 25 0 1 0 204825115 3022848 418 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 738 418 73 138 0 597 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2952

[startup+51.1188 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20561
/proc/meminfo: memFree=1234488/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=3480 CPUtime=51.09
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 537 0 0 0 5109 0 0 0 25 0 1 0 204825115 3563520 521 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 870 521 73 138 0 729 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3480

[startup+102.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20561
/proc/meminfo: memFree=1234040/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=3876 CPUtime=102.29
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 645 0 0 0 10228 1 0 0 25 0 1 0 204825115 3969024 629 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556030 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 969 629 73 138 0 828 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 3876

[startup+162.363 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20561
/proc/meminfo: memFree=1233528/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=4268 CPUtime=162.3
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 737 0 0 0 16229 1 0 0 25 0 1 0 204825115 4370432 721 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1067 721 73 138 0 926 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4268

[startup+222.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20561
/proc/meminfo: memFree=1233272/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=4400 CPUtime=222.3
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 788 0 0 0 22229 1 0 0 25 0 1 0 204825115 4505600 772 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134563328 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1100 772 73 138 0 959 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4400

[startup+282.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20561
/proc/meminfo: memFree=1233144/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=4668 CPUtime=282.32
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 861 0 0 0 28230 2 0 0 25 0 1 0 204825115 4780032 845 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550982 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1167 845 73 138 0 1026 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 4668

[startup+342.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20561
/proc/meminfo: memFree=1232952/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=4932 CPUtime=342.31
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 906 0 0 0 34229 2 0 0 25 0 1 0 204825115 5050368 890 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1233 890 73 138 0 1092 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 4932

[startup+402.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20561
/proc/meminfo: memFree=1232760/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=5064 CPUtime=402.33
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 950 0 0 0 40230 3 0 0 25 0 1 0 204825115 5185536 934 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1266 934 73 138 0 1125 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 5064

[startup+462.51 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20561
/proc/meminfo: memFree=1232568/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=5196 CPUtime=462.34
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 995 0 0 0 46231 3 0 0 25 0 1 0 204825115 5320704 979 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556309 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1299 979 73 138 0 1158 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 5196

[startup+522.54 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20563
/proc/meminfo: memFree=1232376/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=5464 CPUtime=522.34
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1040 0 0 0 52231 3 0 0 25 0 1 0 204825115 5595136 1024 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550584 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1366 1024 73 138 0 1225 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 5464

[startup+582.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20563
/proc/meminfo: memFree=1232312/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=5464 CPUtime=582.37
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1065 0 0 0 58233 4 0 0 25 0 1 0 204825115 5595136 1049 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552712 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1366 1049 73 138 0 1225 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 5464

[startup+642.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20563
/proc/meminfo: memFree=1232056/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=5860 CPUtime=642.37
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1139 0 0 0 64233 4 0 0 25 0 1 0 204825115 6000640 1123 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1465 1123 73 138 0 1324 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 5860

[startup+702.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20563
/proc/meminfo: memFree=1231800/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=5992 CPUtime=702.37
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1173 0 0 0 70233 4 0 0 25 0 1 0 204825115 6135808 1157 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1498 1157 73 138 0 1357 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 5992

[startup+762.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20563
/proc/meminfo: memFree=1231736/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=5992 CPUtime=762.38
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1190 0 0 0 76233 5 0 0 25 0 1 0 204825115 6135808 1174 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556342 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1498 1174 73 138 0 1357 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 5992

[startup+822.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20563
/proc/meminfo: memFree=1231736/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=6124 CPUtime=822.39
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1208 0 0 0 82234 5 0 0 25 0 1 0 204825115 6270976 1192 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1531 1192 73 138 0 1390 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 6124

[startup+882.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20563
/proc/meminfo: memFree=1231672/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=6124 CPUtime=882.4
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1220 0 0 0 88235 5 0 0 25 0 1 0 204825115 6270976 1204 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1531 1204 73 138 0 1390 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 6124

[startup+942.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20563
/proc/meminfo: memFree=1231544/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=6260 CPUtime=942.42
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1254 0 0 0 94236 6 0 0 25 0 1 0 204825115 6410240 1238 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1565 1238 73 138 0 1424 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 6260

[startup+1002.78 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 20563
/proc/meminfo: memFree=1231480/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=6388 CPUtime=1002.41
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1287 0 0 0 100235 6 0 0 25 0 1 0 204825115 6541312 1271 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1597 1271 73 138 0 1456 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 6388

[startup+1062.81 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20563
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=6520 CPUtime=1062.43
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1299 0 0 0 106236 7 0 0 25 0 1 0 204825115 6676480 1283 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550754 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1630 1283 73 138 0 1489 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 6520

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20563
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=6520 CPUtime=1122.44
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1312 0 0 0 112237 7 0 0 25 0 1 0 204825115 6676480 1296 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1630 1296 73 138 0 1489 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 6520

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20563
/proc/meminfo: memFree=1231288/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=6652 CPUtime=1182.44
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1339 0 0 0 118237 7 0 0 25 0 1 0 204825115 6811648 1323 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1663 1323 73 138 0 1522 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 6652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20563
/proc/meminfo: memFree=1231288/2055920 swapFree=4192812/4192956
[pid=20560] ppid=20558 vsize=6652 CPUtime=1200.07
/proc/20560/stat : 20560 (minisat) R 20558 20560 19756 0 -1 4194304 1343 0 0 0 119999 8 0 0 25 0 1 0 204825115 6811648 1327 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20560/statm: 1663 1327 73 138 0 1522 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 6652

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): 1200.49
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.082987
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 6652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1343
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= 6
involuntary context switches= 1785

runsolver used 1.41778 second user time and 2.69759 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Feb 19 01:31:47 UTC 2007

IDJOB= 297992
IDBENCH= 19975
IDSOLVER= 109
FILE ID= node15/297992-1171848707

PBS_JOBID= 3839392

Free space on /tmp= 66535 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297992-1171848707/minisat /tmp/evaluation/297992-1171848707/instance-297992-1171848707.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-297992-1171848707 -o ROOT/results/node15/solver-297992-1171848707 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297992-1171848707/minisat /tmp/evaluation/297992-1171848707/instance-297992-1171848707.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  147d23e113da0ae41cf7bb7585265fd5

RANDOM SEED= 989592478

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.276
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		: 3000.276
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1236952 kB
Buffers:         48664 kB
Cached:         638680 kB
SwapCached:          0 kB
Active:         683556 kB
Inactive:        64200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1236952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          79280 kB
Slab:            56676 kB
Committed_AS:   784968 kB
PageTables:       1800 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= 66535 MiB

End job on node15 on Mon Feb 19 01:51:50 UTC 2007