Trace number 310128

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) 1200.01 1200.32

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S622482268-08-UNKNOWN.cnf
MD5SUM08c9dc3eb03c6eeaa15210bb25b83d4d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1082     4079    12135 |     1359        0    nan |  0.000 % |
0.00/0.01	c |       100 |    1082     4079    12135 |     1495      100     31 |  0.000 % |
0.00/0.02	c |       252 |    1082     4079    12135 |     1645      252     28 |  0.000 % |
0.00/0.04	c |       478 |    1082     4079    12135 |     1809      478     27 |  0.000 % |
0.00/0.06	c |       817 |    1082     4079    12135 |     1990      817     27 |  0.000 % |
0.00/0.09	c |      1323 |    1082     4079    12135 |     2189     1323     26 |  0.000 % |
0.10/0.14	c |      2082 |    1082     4079    12135 |     2408     2082     28 |  0.000 % |
0.20/0.23	c |      3221 |    1082     4079    12135 |     2649     1951     28 |  0.000 % |
0.30/0.37	c |      4929 |    1082     4079    12135 |     2914     2282     26 |  0.000 % |
0.51/0.58	c |      7491 |    1082     4079    12135 |     3206     1828     27 |  0.000 % |
0.81/0.90	c |     11335 |    1082     4079    12135 |     3526     2376     27 |  0.000 % |
1.33/1.40	c |     17101 |    1082     4079    12135 |     3879     2673     27 |  0.000 % |
2.15/2.21	c |     25750 |    1082     4079    12135 |     4267     3359     28 |  0.000 % |
3.38/3.47	c |     38724 |    1082     4079    12135 |     4693     3124     34 |  0.000 % |
5.42/5.47	c |     58186 |    1082     4079    12135 |     5163     3356     28 |  0.000 % |
8.60/8.70	c |     87378 |    1082     4079    12135 |     5679     3427     26 |  0.000 % |
13.62/13.72	c |    131168 |    1082     4079    12135 |     6247     3739     30 |  0.000 % |
21.30/21.32	c |    196852 |    1082     4079    12135 |     6872     5696     28 |  0.000 % |
33.28/33.32	c |    295378 |    1082     4079    12135 |     7559     6415     28 |  0.000 % |
51.82/51.94	c |    443167 |    1082     4079    12135 |     8315     4560     26 |  0.000 % |
81.00/81.07	c |    664851 |    1082     4079    12135 |     9147     7500     29 |  0.000 % |
127.19/127.23	c |    997376 |    1082     4079    12135 |    10061     6338     28 |  0.000 % |
200.01/200.15	c |   1496164 |    1082     4079    12135 |    11068     6631     28 |  0.000 % |
310.83/310.92	c |   2244346 |    1082     4079    12135 |    12174    11084     27 |  0.000 % |
489.76/489.96	c |   3366621 |    1082     4079    12135 |    13392     9781     28 |  0.000 % |
769.76/770.01	c |   5050033 |    1082     4079    12135 |    14731    10117     28 |  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/node17/watcher-310128-1172554099 -o ROOT/results/node17/solver-310128-1172554099 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310128-1172554099/minisat /tmp/evaluation/310128-1172554099/instance-310128-1172554099.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: 1.16 1.03 1.01 3/77 18841
/proc/meminfo: memFree=1470072/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=2020 CPUtime=0
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 275364146 2068480 168 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 505 168 58 138 0 364 0

[startup+0.107164 s]
/proc/loadavg: 1.16 1.03 1.01 3/77 18841
/proc/meminfo: memFree=1470072/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=2296 CPUtime=0.1
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 250 0 0 0 10 0 0 0 18 0 1 0 275364146 2351104 234 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 574 234 73 138 0 433 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2296

[startup+0.515199 s]
/proc/loadavg: 1.16 1.03 1.01 3/77 18841
/proc/meminfo: memFree=1470072/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=2560 CPUtime=0.51
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 315 0 0 0 51 0 0 0 21 0 1 0 275364146 2621440 299 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 640 299 73 138 0 499 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2560

[startup+1.33828 s]
/proc/loadavg: 1.16 1.03 1.01 2/78 18842
/proc/meminfo: memFree=1469040/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=2692 CPUtime=1.33
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 364 0 0 0 133 0 0 0 25 0 1 0 275364146 2756608 348 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 673 348 73 138 0 532 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2692

[startup+2.97746 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 18842
/proc/meminfo: memFree=1468720/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=2956 CPUtime=2.97
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 433 0 0 0 297 0 0 0 25 0 1 0 275364146 3026944 417 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551912 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 739 417 73 138 0 598 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2956

[startup+6.2538 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 18842
/proc/meminfo: memFree=1468400/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=3220 CPUtime=6.24
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 508 0 0 0 624 0 0 0 25 0 1 0 275364146 3297280 492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 805 492 73 138 0 664 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3220

[startup+12.7105 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 18842
/proc/meminfo: memFree=1467952/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=3616 CPUtime=12.7
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 603 0 0 0 1270 0 0 0 25 0 1 0 275364146 3702784 587 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550654 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 904 587 73 138 0 763 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3616

[startup+25.5118 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 18842
/proc/meminfo: memFree=1467376/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=4276 CPUtime=25.49
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 756 0 0 0 2549 0 0 0 25 0 1 0 275364146 4378624 740 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550777 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 1069 740 73 138 0 928 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4276

[startup+51.1245 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 18842
/proc/meminfo: memFree=1466800/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=4672 CPUtime=51.1
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 874 0 0 0 5109 1 0 0 25 0 1 0 275364146 4784128 858 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 1168 858 73 138 0 1027 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4672

[startup+102.342 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 18842
/proc/meminfo: memFree=1465904/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=5604 CPUtime=102.31
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 1086 0 0 0 10229 2 0 0 25 0 1 0 275364146 5738496 1070 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 1401 1070 73 138 0 1260 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 5604

[startup+162.375 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 18842
/proc/meminfo: memFree=1465328/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=6144 CPUtime=162.32
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 1229 0 0 0 16230 2 0 0 25 0 1 0 275364146 6291456 1213 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 1536 1213 73 138 0 1395 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 6144

[startup+222.407 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18842
/proc/meminfo: memFree=1464624/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=6812 CPUtime=222.34
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 1385 0 0 0 22231 3 0 0 25 0 1 0 275364146 6975488 1369 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 1703 1369 73 138 0 1562 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 6812

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18842
/proc/meminfo: memFree=1464240/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=7208 CPUtime=282.35
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 1491 0 0 0 28232 3 0 0 25 0 1 0 275364146 7380992 1475 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 1802 1475 73 138 0 1661 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 7208

[startup+342.468 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 18842
/proc/meminfo: memFree=1463536/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=7932 CPUtime=342.37
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 1658 0 0 0 34233 4 0 0 25 0 1 0 275364146 8122368 1642 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 1983 1642 73 138 0 1842 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 7932

[startup+402.505 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18842
/proc/meminfo: memFree=1463216/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=8204 CPUtime=402.39
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 1736 0 0 0 40235 4 0 0 25 0 1 0 275364146 8400896 1720 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2051 1720 73 138 0 1910 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 8204

[startup+462.536 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18842
/proc/meminfo: memFree=1462960/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=8468 CPUtime=462.41
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 1803 0 0 0 46236 5 0 0 25 0 1 0 275364146 8671232 1787 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2117 1787 73 138 0 1976 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 8468

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18842
/proc/meminfo: memFree=1462640/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=8856 CPUtime=522.42
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 1893 0 0 0 52237 5 0 0 25 0 1 0 275364146 9068544 1877 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2214 1877 73 138 0 2073 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 8856

[startup+582.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18842
/proc/meminfo: memFree=1462320/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=9120 CPUtime=582.44
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 1959 0 0 0 58238 6 0 0 25 0 1 0 275364146 9338880 1943 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552086 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2280 1943 73 138 0 2139 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 9120

[startup+642.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18842
/proc/meminfo: memFree=1462128/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=9260 CPUtime=642.46
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 2010 0 0 0 64240 6 0 0 25 0 1 0 275364146 9482240 1994 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2315 1994 73 138 0 2174 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 9260

[startup+702.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18842
/proc/meminfo: memFree=1461936/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=9532 CPUtime=702.48
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 2059 0 0 0 70241 7 0 0 25 0 1 0 275364146 9760768 2043 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2383 2043 73 138 0 2242 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 9532

[startup+762.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18842
/proc/meminfo: memFree=1461744/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=9664 CPUtime=762.49
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 2100 0 0 0 76242 7 0 0 25 0 1 0 275364146 9895936 2084 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2416 2084 73 138 0 2275 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 9664

[startup+822.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18844
/proc/meminfo: memFree=1461296/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=10160 CPUtime=822.5
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 2225 0 0 0 82243 7 0 0 25 0 1 0 275364146 10403840 2209 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2540 2209 73 138 0 2399 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 10160

[startup+882.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18844
/proc/meminfo: memFree=1461168/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=10300 CPUtime=882.52
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 2250 0 0 0 88244 8 0 0 25 0 1 0 275364146 10547200 2234 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2575 2234 73 138 0 2434 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 10300

[startup+942.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18844
/proc/meminfo: memFree=1460784/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=10700 CPUtime=942.53
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 2345 0 0 0 94244 9 0 0 25 0 1 0 275364146 10956800 2329 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2675 2329 73 138 0 2534 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 10700

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18844
/proc/meminfo: memFree=1460720/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=10848 CPUtime=1002.54
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 2380 0 0 0 100245 9 0 0 25 0 1 0 275364146 11108352 2364 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556173 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2712 2364 73 138 0 2571 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 10848

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18844
/proc/meminfo: memFree=1460656/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=10848 CPUtime=1062.55
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 2403 0 0 0 106246 9 0 0 25 0 1 0 275364146 11108352 2387 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2712 2387 73 138 0 2571 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 10848

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18844
/proc/meminfo: memFree=1460464/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=11112 CPUtime=1122.57
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 2468 0 0 0 112247 10 0 0 25 0 1 0 275364146 11378688 2452 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2778 2452 73 138 0 2637 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 11112

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18844
/proc/meminfo: memFree=1460400/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=11244 CPUtime=1182.58
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 2496 0 0 0 118248 10 0 0 25 0 1 0 275364146 11513856 2480 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552328 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2811 2480 73 138 0 2670 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 11244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18844
/proc/meminfo: memFree=1460272/2055920 swapFree=4192812/4192956
[pid=18841] ppid=18839 vsize=11376 CPUtime=1200
/proc/18841/stat : 18841 (minisat) R 18839 18841 18745 0 -1 4194304 2527 0 0 0 119989 11 0 0 25 0 1 0 275364146 11649024 2511 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18841/statm: 2844 2511 73 138 0 2703 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 11376

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): 1200.32
CPU time (s): 1200.01
CPU user time (s): 1199.9
CPU system time (s): 0.112982
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 11376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2527
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= 2039

runsolver used 1.45978 second user time and 2.68759 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 27 05:28:19 UTC 2007

IDJOB= 310128
IDBENCH= 20279
IDSOLVER= 109
FILE ID= node17/310128-1172554099

PBS_JOBID= 3971656

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S622482268-08-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310128-1172554099/minisat /tmp/evaluation/310128-1172554099/instance-310128-1172554099.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-310128-1172554099 -o ROOT/results/node17/solver-310128-1172554099 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310128-1172554099/minisat /tmp/evaluation/310128-1172554099/instance-310128-1172554099.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  08c9dc3eb03c6eeaa15210bb25b83d4d

RANDOM SEED= 276211387

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1470544 kB
Buffers:         63548 kB
Cached:         401844 kB
SwapCached:          0 kB
Active:         302436 kB
Inactive:       207288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1256 kB
Writeback:           0 kB
Mapped:          63212 kB
Slab:            61196 kB
Committed_AS:   900452 kB
PageTables:       1748 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= 66558 MiB

End job on node17 on Tue Feb 27 05:48:22 UTC 2007