Trace number 295286

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) 1200.1 1200.54

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
MD5SUMde03602edd8993d2cfb54584ba8c73c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.609906
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.10/0.11	c ============================[ Search Statistics ]==============================
0.10/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.11	c ===============================================================================
0.10/0.11	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.10/0.11	c |       101 |      55     4895    34265 |     1794      101     21 |  0.034 % |
0.10/0.12	c |       253 |      55     4895    34265 |     1974      253     20 |  0.034 % |
0.10/0.13	c |       478 |      55     4895    34265 |     2171      478     20 |  0.034 % |
0.10/0.14	c |       815 |      55     4895    34265 |     2388      815     20 |  0.034 % |
0.10/0.17	c |      1321 |      55     4895    34265 |     2627     1321     20 |  0.034 % |
0.10/0.20	c |      2080 |      55     4895    34265 |     2890     2080     20 |  0.034 % |
0.20/0.27	c |      3220 |      55     4895    34265 |     3179     1765     20 |  0.034 % |
0.30/0.36	c |      4929 |      55     4895    34265 |     3497     1872     19 |  0.034 % |
0.41/0.49	c |      7491 |      55     4895    34265 |     3847     2670     19 |  0.034 % |
0.61/0.70	c |     11336 |      55     4895    34265 |     4232     2646     19 |  0.034 % |
0.92/1.02	c |     17103 |      55     4895    34265 |     4655     4160     19 |  0.034 % |
1.54/1.55	c |     25752 |      55     4895    34265 |     5120     3452     18 |  0.034 % |
2.26/2.33	c |     38727 |      55     4895    34265 |     5632     3570     18 |  0.034 % |
3.48/3.56	c |     58188 |      55     4895    34265 |     6196     3242     18 |  0.034 % |
5.42/5.48	c |     87381 |      55     4895    34265 |     6815     4456     18 |  0.034 % |
8.49/8.51	c |    131171 |      55     4895    34265 |     7497     3791     18 |  0.034 % |
13.21/13.25	c |    196856 |      55     4895    34265 |     8247     5552     18 |  0.034 % |
20.58/20.68	c |    295383 |      55     4895    34265 |     9071     4854     18 |  0.034 % |
32.36/32.40	c |    443175 |      55     4895    34265 |     9979     7166     17 |  0.034 % |
50.79/50.91	c |    664859 |      55     4895    34265 |    10977     8832     18 |  0.034 % |
80.18/80.26	c |    997386 |      55     4895    34265 |    12074     5919     17 |  0.034 % |
126.57/126.65	c |   1496174 |      55     4895    34265 |    13282     8842     17 |  0.034 % |
200.30/200.38	c |   2244356 |      55     4895    34265 |    14610    12150     17 |  0.034 % |
317.01/317.14	c |   3366631 |      55     4895    34265 |    16071     8039     17 |  0.034 % |
504.77/505.05	c |   5050043 |      55     4895    34265 |    17678    10012     17 |  0.034 % |
808.60/809.00	c |   7575159 |      55     4895    34265 |    19446    13327     15 |  0.034 % |

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/node24/watcher-295286-1171803357 -o ROOT/results/node24/solver-295286-1171803357 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295286-1171803357/minisat /tmp/evaluation/295286-1171803357/instance-295286-1171803357.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: 1.00 1.00 1.00 3/77 3940
/proc/meminfo: memFree=284760/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=1888 CPUtime=0
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 200289952 1933312 136 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 472 136 58 138 0 331 0

[startup+0.107953 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3940
/proc/meminfo: memFree=284760/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=2156 CPUtime=0.1
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 254 0 0 0 10 0 0 0 18 0 1 0 200289952 2207744 238 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530743 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 539 238 71 138 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2156

[startup+0.516996 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3940
/proc/meminfo: memFree=284760/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=2420 CPUtime=0.51
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 326 0 0 0 51 0 0 0 21 0 1 0 200289952 2478080 310 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 605 310 72 138 0 464 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2420

[startup+1.34209 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3941
/proc/meminfo: memFree=283600/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=2684 CPUtime=1.33
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 374 0 0 0 133 0 0 0 25 0 1 0 200289952 2748416 358 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 671 358 72 138 0 530 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2684

[startup+2.97826 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3941
/proc/meminfo: memFree=283280/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=2960 CPUtime=2.97
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 430 0 0 0 297 0 0 0 25 0 1 0 200289952 3031040 414 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 740 414 72 138 0 599 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2960

[startup+6.25462 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3941
/proc/meminfo: memFree=282960/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=3224 CPUtime=6.24
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 500 0 0 0 624 0 0 0 25 0 1 0 200289952 3301376 484 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550676 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 806 484 72 138 0 665 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3224

[startup+12.7103 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3941
/proc/meminfo: memFree=282576/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=3500 CPUtime=12.7
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 578 0 0 0 1270 0 0 0 25 0 1 0 200289952 3584000 562 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550702 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 875 562 72 138 0 734 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3500

[startup+25.6117 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3941
/proc/meminfo: memFree=282256/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=3932 CPUtime=25.59
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 667 0 0 0 2559 0 0 0 25 0 1 0 200289952 4026368 651 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 983 651 72 138 0 842 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3932

[startup+51.2225 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3941
/proc/meminfo: memFree=281808/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=4204 CPUtime=51.2
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 765 0 0 0 5120 0 0 0 25 0 1 0 200289952 4304896 749 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1051 749 72 138 0 910 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 4204

[startup+102.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3941
/proc/meminfo: memFree=281232/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=4792 CPUtime=102.4
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 901 0 0 0 10240 0 0 0 25 0 1 0 200289952 4907008 885 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551005 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1198 885 72 138 0 1057 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 4792

[startup+162.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3941
/proc/meminfo: memFree=280656/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=5264 CPUtime=162.42
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1015 0 0 0 16241 1 0 0 25 0 1 0 200289952 5390336 999 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550665 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1316 999 72 138 0 1175 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 5264

[startup+222.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3941
/proc/meminfo: memFree=280400/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=5580 CPUtime=222.42
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1085 0 0 0 22241 1 0 0 25 0 1 0 200289952 5713920 1069 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1395 1069 72 138 0 1254 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 5580

[startup+282.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3941
/proc/meminfo: memFree=280272/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=5864 CPUtime=282.43
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1126 0 0 0 28242 1 0 0 25 0 1 0 200289952 6004736 1110 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1466 1110 72 138 0 1325 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 5864

[startup+342.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4051
/proc/meminfo: memFree=278672/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=6152 CPUtime=342.39
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1195 0 0 0 34238 1 0 0 25 0 1 0 200289952 6299648 1179 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1538 1179 72 138 0 1397 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 6152

[startup+402.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4139
/proc/meminfo: memFree=279376/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=6580 CPUtime=402.37
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1283 0 0 0 40236 1 0 0 25 0 1 0 200289952 6737920 1267 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549376 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1645 1267 72 138 0 1504 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6580

[startup+462.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4139
/proc/meminfo: memFree=279376/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=6720 CPUtime=462.38
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1314 0 0 0 46237 1 0 0 25 0 1 0 200289952 6881280 1298 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1680 1298 72 138 0 1539 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 6720

[startup+522.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4139
/proc/meminfo: memFree=279248/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=6864 CPUtime=522.38
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1355 0 0 0 52237 1 0 0 25 0 1 0 200289952 7028736 1339 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1716 1339 72 138 0 1575 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 6864

[startup+582.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4139
/proc/meminfo: memFree=279184/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=6864 CPUtime=582.39
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1369 0 0 0 58238 1 0 0 25 0 1 0 200289952 7028736 1353 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1716 1353 72 138 0 1575 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 6864

[startup+642.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4139
/proc/meminfo: memFree=279120/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=7004 CPUtime=642.4
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1383 0 0 0 64239 1 0 0 25 0 1 0 200289952 7172096 1367 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1751 1367 72 138 0 1610 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 7004

[startup+702.733 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4139
/proc/meminfo: memFree=278992/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=7148 CPUtime=702.41
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1419 0 0 0 70240 1 0 0 25 0 1 0 200289952 7319552 1403 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549417 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1787 1403 72 138 0 1646 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 7148

[startup+762.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4139
/proc/meminfo: memFree=278928/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=7148 CPUtime=762.41
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1441 0 0 0 76240 1 0 0 25 0 1 0 200289952 7319552 1425 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1787 1425 72 138 0 1646 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 7148

[startup+822.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4139
/proc/meminfo: memFree=278736/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=7444 CPUtime=822.43
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1485 0 0 0 82241 2 0 0 25 0 1 0 200289952 7622656 1469 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1861 1469 72 138 0 1720 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 7444

[startup+882.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4139
/proc/meminfo: memFree=278736/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=7444 CPUtime=882.44
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1494 0 0 0 88242 2 0 0 25 0 1 0 200289952 7622656 1478 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1861 1478 72 138 0 1720 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 7444

[startup+942.821 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 4139
/proc/meminfo: memFree=278736/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=7444 CPUtime=942.44
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1496 0 0 0 94242 2 0 0 25 0 1 0 200289952 7622656 1480 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550676 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1861 1480 72 138 0 1720 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 7444

[startup+1002.85 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 4139
/proc/meminfo: memFree=278672/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=7444 CPUtime=1002.45
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1511 0 0 0 100243 2 0 0 25 0 1 0 200289952 7622656 1495 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1861 1495 72 138 0 1720 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 7444

[startup+1062.87 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 4139
/proc/meminfo: memFree=278736/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=7444 CPUtime=1062.46
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1513 0 0 0 106244 2 0 0 25 0 1 0 200289952 7622656 1497 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1861 1497 72 138 0 1720 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 7444

[startup+1122.89 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4139
/proc/meminfo: memFree=278672/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=7444 CPUtime=1122.46
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1519 0 0 0 112244 2 0 0 25 0 1 0 200289952 7622656 1503 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1861 1503 72 138 0 1720 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 7444

[startup+1182.91 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4139
/proc/meminfo: memFree=278672/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=7444 CPUtime=1182.47
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1527 0 0 0 118245 2 0 0 25 0 1 0 200289952 7622656 1511 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1861 1511 72 138 0 1720 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 7444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4139
/proc/meminfo: memFree=278608/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=7444 CPUtime=1200.08
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1529 0 0 0 120006 2 0 0 25 0 1 0 200289952 7622656 1513 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1861 1513 72 138 0 1720 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7444

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.53 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4139
/proc/meminfo: memFree=278608/2055920 swapFree=4144024/4192956
[pid=3940] ppid=3938 vsize=7444 CPUtime=1200.08
/proc/3940/stat : 3940 (minisat) R 3938 3940 3450 0 -1 4194304 1529 0 0 0 120006 2 0 0 25 0 1 0 200289952 7622656 1513 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/3940/statm: 1861 1513 72 138 0 1720 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.028995
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 7444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1529
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= 2290

runsolver used 0.921859 second user time and 2.44863 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sun Feb 18 12:55:57 UTC 2007

IDJOB= 295286
IDBENCH= 19909
IDSOLVER= 109
FILE ID= node24/295286-1171803357

PBS_JOBID= 3839594

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295286-1171803357/minisat /tmp/evaluation/295286-1171803357/instance-295286-1171803357.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-295286-1171803357 -o ROOT/results/node24/solver-295286-1171803357 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295286-1171803357/minisat /tmp/evaluation/295286-1171803357/instance-295286-1171803357.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  de03602edd8993d2cfb54584ba8c73c9

RANDOM SEED= 264588964

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:        285232 kB
Buffers:         41624 kB
Cached:        1623380 kB
SwapCached:       4600 kB
Active:         754692 kB
Inactive:       920788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        285232 kB
SwapTotal:     4192956 kB
SwapFree:      4144024 kB
Dirty:             988 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            80848 kB
Committed_AS:   638352 kB
PageTables:       1732 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= 66563 MiB

End job on node24 on Sun Feb 18 13:15:59 UTC 2007