Trace number 311891

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) 1200.03 1200.49

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
MD5SUM7e8974f5ce5a0e1fdb59169bba7ce43c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.5364
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2008     6845    20342 |     2281        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2008     6845    20342 |     2509      100     31 |  0.042 % |
0.00/0.04	c |       250 |    2008     6845    20342 |     2760      250     28 |  0.042 % |
0.00/0.06	c |       476 |    2008     6845    20342 |     3036      476     28 |  0.042 % |
0.00/0.10	c |       813 |    2008     6845    20342 |     3340      813     27 |  0.042 % |
0.10/0.14	c |      1320 |    2008     6845    20342 |     3674     1320     28 |  0.042 % |
0.20/0.22	c |      2079 |    2008     6845    20342 |     4042     2079     30 |  0.042 % |
0.31/0.35	c |      3218 |    2008     6845    20342 |     4446     3218     30 |  0.042 % |
0.51/0.57	c |      4926 |    2008     6845    20342 |     4890     2597     31 |  0.042 % |
0.82/0.90	c |      7488 |    2008     6845    20342 |     5380     2591     32 |  0.042 % |
1.33/1.42	c |     11333 |    2008     6845    20342 |     5918     3648     33 |  0.042 % |
2.25/2.27	c |     17101 |    2008     6845    20342 |     6509     3241     31 |  0.042 % |
3.48/3.56	c |     25751 |    2008     6845    20342 |     7160     5150     33 |  0.042 % |
5.52/5.61	c |     38725 |    2008     6845    20342 |     7876     7053     34 |  0.042 % |
8.90/9.01	c |     58186 |    2008     6845    20342 |     8664     6202     33 |  0.042 % |
14.02/14.06	c |     87378 |    2008     6845    20342 |     9531     8615     34 |  0.042 % |
22.21/22.30	c |    131167 |    2008     6845    20342 |    10484     8399     34 |  0.042 % |
34.80/34.87	c |    196851 |    2008     6845    20342 |    11532     9634     30 |  0.042 % |
55.07/55.15	c |    295377 |    2008     6845    20342 |    12685     7862     33 |  0.042 % |
87.64/87.74	c |    443168 |    2008     6845    20342 |    13954     7116     30 |  0.042 % |
140.46/140.52	c |    664854 |    2008     6845    20342 |    15349     8867     35 |  0.042 % |
222.47/222.62	c |    997379 |    2008     6845    20342 |    16884    14407     35 |  0.042 % |
353.01/353.17	c |   1496167 |    2008     6845    20342 |    18573     8695     35 |  0.042 % |
556.86/557.12	c |   2244349 |    2008     6845    20342 |    20430    13300     37 |  0.042 % |
894.61/895.00	c |   3366624 |    2008     6845    20342 |    22473    20001     32 |  0.042 % |

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/node33/watcher-311891-1172578152 -o ROOT/results/node33/solver-311891-1172578152 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311891-1172578152/minisat /tmp/evaluation/311891-1172578152/instance-311891-1172578152.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: 0.92 0.98 0.99 3/64 4790
/proc/meminfo: memFree=1847712/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=2180 CPUtime=0
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 234 0 0 0 0 0 0 0 18 0 1 0 182850534 2232320 218 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 545 218 58 138 0 404 0

[startup+0.107725 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4790
/proc/meminfo: memFree=1847712/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=2696 CPUtime=0.1
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 369 0 0 0 10 0 0 0 18 0 1 0 182850534 2760704 353 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 674 353 73 138 0 533 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2696

[startup+0.519811 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4790
/proc/meminfo: memFree=1847712/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=3092 CPUtime=0.51
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 473 0 0 0 51 0 0 0 21 0 1 0 182850534 3166208 457 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552052 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 773 457 73 138 0 632 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3092

[startup+1.33998 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4791
/proc/meminfo: memFree=1845976/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=3356 CPUtime=1.33
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 550 0 0 0 133 0 0 0 25 0 1 0 182850534 3436544 534 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 839 534 73 138 0 698 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3356

[startup+2.97632 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4791
/proc/meminfo: memFree=1845528/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=3620 CPUtime=2.97
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 616 0 0 0 297 0 0 0 25 0 1 0 182850534 3706880 600 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 905 600 73 138 0 764 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3620

[startup+6.25399 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4791
/proc/meminfo: memFree=1845144/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=4148 CPUtime=6.24
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 732 0 0 0 624 0 0 0 25 0 1 0 182850534 4247552 716 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 1037 716 73 138 0 896 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4148

[startup+12.7073 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4791
/proc/meminfo: memFree=1844504/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=4676 CPUtime=12.69
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 850 0 0 0 1269 0 0 0 25 0 1 0 182850534 4788224 834 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 1169 834 73 138 0 1028 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4676

[startup+25.609 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4791
/proc/meminfo: memFree=1843992/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=5076 CPUtime=25.59
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 976 0 0 0 2559 0 0 0 25 0 1 0 182850534 5197824 960 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 1269 960 73 138 0 1128 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 5076

[startup+51.2163 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4791
/proc/meminfo: memFree=1843224/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=5868 CPUtime=51.18
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 1164 0 0 0 5118 0 0 0 25 0 1 0 182850534 6008832 1148 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 1467 1148 73 138 0 1326 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 5868

[startup+102.43 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4791
/proc/meminfo: memFree=1841880/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=7188 CPUtime=102.38
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 1503 0 0 0 10237 1 0 0 25 0 1 0 182850534 7360512 1487 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 1797 1487 73 138 0 1656 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 7188

[startup+162.443 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 4791
/proc/meminfo: memFree=1841240/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=7852 CPUtime=162.37
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 1648 0 0 0 16236 1 0 0 25 0 1 0 182850534 8040448 1632 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 1963 1632 73 138 0 1822 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 7852

[startup+222.465 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4791
/proc/meminfo: memFree=1840728/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=8380 CPUtime=222.36
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 1776 0 0 0 22235 1 0 0 25 0 1 0 182850534 8581120 1760 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 2095 1760 73 138 0 1954 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 8380

[startup+282.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=1840024/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=8920 CPUtime=282.37
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 1927 0 0 0 28235 2 0 0 25 0 1 0 182850534 9134080 1911 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 2230 1911 73 138 0 2089 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 8920

[startup+342.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=1839384/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=9580 CPUtime=342.36
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 2096 0 0 0 34234 2 0 0 25 0 1 0 182850534 9809920 2080 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 2395 2080 73 138 0 2254 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 9580

[startup+402.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=1838552/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=10552 CPUtime=402.36
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 2318 0 0 0 40234 2 0 0 25 0 1 0 182850534 10805248 2302 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 2638 2302 73 138 0 2497 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 10552

[startup+462.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=1838040/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=11036 CPUtime=462.35
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 2436 0 0 0 46233 2 0 0 25 0 1 0 182850534 11300864 2420 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 2759 2420 73 138 0 2618 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 11036

[startup+522.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=1837912/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=11176 CPUtime=522.35
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 2466 0 0 0 52232 3 0 0 25 0 1 0 182850534 11444224 2450 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 2794 2450 73 138 0 2653 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 11176

[startup+582.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=1837400/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=11576 CPUtime=582.35
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 2592 0 0 0 58232 3 0 0 25 0 1 0 182850534 11853824 2576 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551891 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 2894 2576 73 138 0 2753 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 11576

[startup+642.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4791
/proc/meminfo: memFree=1837208/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=11848 CPUtime=642.34
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 2660 0 0 0 64231 3 0 0 25 0 1 0 182850534 12132352 2644 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 2962 2644 73 138 0 2821 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 11848

[startup+702.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4793
/proc/meminfo: memFree=1836696/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=12388 CPUtime=702.33
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 2771 0 0 0 70230 3 0 0 25 0 1 0 182850534 12685312 2755 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 3097 2755 73 138 0 2956 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 12388

[startup+762.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4793
/proc/meminfo: memFree=1836248/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=12796 CPUtime=762.33
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 2883 0 0 0 76229 4 0 0 25 0 1 0 182850534 13103104 2867 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 3199 2867 73 138 0 3058 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 12796

[startup+822.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4793
/proc/meminfo: memFree=1836248/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=12796 CPUtime=822.33
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 2883 0 0 0 82229 4 0 0 25 0 1 0 182850534 13103104 2867 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 3199 2867 73 138 0 3058 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 12796

[startup+882.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4793
/proc/meminfo: memFree=1836056/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=12932 CPUtime=882.32
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 2920 0 0 0 88228 4 0 0 25 0 1 0 182850534 13242368 2904 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 3233 2904 73 138 0 3092 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 12932

[startup+942.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4793
/proc/meminfo: memFree=1835288/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=13728 CPUtime=942.31
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 3118 0 0 0 94227 4 0 0 25 0 1 0 182850534 14057472 3102 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556084 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 3432 3102 73 138 0 3291 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 13728

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4793
/proc/meminfo: memFree=1835224/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=13860 CPUtime=1002.31
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 3133 0 0 0 100227 4 0 0 25 0 1 0 182850534 14192640 3117 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 3465 3117 73 138 0 3324 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 13860

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4793
/proc/meminfo: memFree=1834840/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=14272 CPUtime=1062.31
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 3235 0 0 0 106226 5 0 0 25 0 1 0 182850534 14614528 3219 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 3568 3219 73 138 0 3427 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 14272

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4793
/proc/meminfo: memFree=1834712/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=14272 CPUtime=1122.3
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 3255 0 0 0 112225 5 0 0 25 0 1 0 182850534 14614528 3239 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 3568 3239 73 138 0 3427 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 14272

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4793
/proc/meminfo: memFree=1834392/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=14548 CPUtime=1182.3
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 3325 0 0 0 118225 5 0 0 25 0 1 0 182850534 14897152 3309 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 3637 3309 73 138 0 3496 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 14548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4793
/proc/meminfo: memFree=1834392/2055920 swapFree=4181596/4192956
[pid=4790] ppid=4788 vsize=14668 CPUtime=1200.01
/proc/4790/stat : 4790 (minisat) R 4788 4790 3917 0 -1 4194304 3335 0 0 0 119996 5 0 0 25 0 1 0 182850534 15020032 3319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4790/statm: 3667 3319 73 138 0 3526 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14668

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): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.056991
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 14680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3335
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= 2364

runsolver used 0.72289 second user time and 2.48862 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue Feb 27 12:09:12 UTC 2007

IDJOB= 311891
IDBENCH= 20327
IDSOLVER= 109
FILE ID= node33/311891-1172578152

PBS_JOBID= 3971909

Free space on /tmp= 66556 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311891-1172578152/minisat /tmp/evaluation/311891-1172578152/instance-311891-1172578152.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-311891-1172578152 -o ROOT/results/node33/solver-311891-1172578152 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311891-1172578152/minisat /tmp/evaluation/311891-1172578152/instance-311891-1172578152.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  7e8974f5ce5a0e1fdb59169bba7ce43c

RANDOM SEED= 778312734

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1848184 kB
Buffers:         26724 kB
Cached:         131152 kB
SwapCached:       5596 kB
Active:         103088 kB
Inactive:        66636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848184 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            24076 kB
Committed_AS:   274252 kB
PageTables:       1408 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= 66556 MiB

End job on node33 on Tue Feb 27 12:29:15 UTC 2007