Trace number 305290

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) 1200.12 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1099746708-06.cnf
MD5SUM09edde3792f1d05d69d5933db6d6b1a7
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.14	c |  Parsing time:         0.14         s                                       |
0.29/0.32	c ============================[ Search Statistics ]==============================
0.29/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.32	c ===============================================================================
0.29/0.32	c |         0 |   15528    66386   201813 |    22128        0    nan |  0.000 % |
0.29/0.39	c |       100 |   15528    66386   201813 |    24341      100    179 |  0.000 % |
0.40/0.48	c |       251 |   15528    66386   201813 |    26775      251    170 |  0.000 % |
0.50/0.60	c |       476 |   15528    66386   201813 |    29453      476    181 |  0.000 % |
0.71/0.78	c |       815 |   15528    66386   201813 |    32398      815    189 |  0.000 % |
1.02/1.06	c |      1321 |   15528    66386   201813 |    35638     1321    192 |  0.000 % |
1.43/1.46	c |      2081 |   15528    66386   201813 |    39202     2081    197 |  0.000 % |
2.04/2.07	c |      3220 |   15528    66386   201813 |    43122     3220    211 |  0.000 % |
2.96/3.06	c |      4929 |   15528    66386   201813 |    47434     4929    220 |  0.000 % |
4.71/4.75	c |      7491 |   15528    66386   201813 |    52178     7491    261 |  0.000 % |
7.06/7.16	c |     11335 |   15528    66386   201813 |    57396    11335    255 |  0.000 % |
11.36/11.43	c |     17101 |   15528    66386   201813 |    63135    17101    265 |  0.000 % |
18.22/18.29	c |     25750 |   15528    66386   201813 |    69449    25750    274 |  0.000 % |
30.21/30.27	c |     38724 |   15528    66386   201813 |    76394    38724    281 |  0.000 % |
52.12/52.23	c |     58185 |   15528    66386   201813 |    84033    58185    282 |  0.000 % |
93.90/93.99	c |     87377 |   15528    66386   201813 |    92436    14527    345 |  0.000 % |
158.21/158.30	c |    131167 |   15528    66386   201813 |   101680    58317    326 |  0.000 % |
266.67/266.83	c |    196851 |   15528    66386   201813 |   111848    33785    352 |  0.000 % |
462.49/462.69	c |    295377 |   15528    66386   201813 |   123033    31162    329 |  0.000 % |
843.99/844.27	c |    443166 |   15528    66386   201813 |   135336    70372    385 |  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/node18/watcher-305290-1172075953 -o ROOT/results/node18/solver-305290-1172075953 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305290-1172075953/minisat /tmp/evaluation/305290-1172075953/instance-305290-1172075953.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: 1.07 1.02 1.00 3/77 14324
/proc/meminfo: memFree=1486120/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=2508 CPUtime=0
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 545 0 0 0 0 0 0 0 18 0 1 0 227549878 2568192 529 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 627 531 55 138 0 486 0

[startup+0.107077 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 14324
/proc/meminfo: memFree=1486120/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=6732 CPUtime=0.09
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 1532 0 0 0 9 0 0 0 18 0 1 0 227549878 6893568 1499 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 1683 1499 58 138 0 1542 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6732

[startup+0.515116 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 14324
/proc/meminfo: memFree=1486120/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=7280 CPUtime=0.5
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 1935 0 0 0 50 0 0 0 21 0 1 0 227549878 7454720 1690 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 1820 1690 74 138 0 1679 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7280

[startup+1.3352 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 14325
/proc/meminfo: memFree=1478816/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=8468 CPUtime=1.32
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 2208 0 0 0 131 1 0 0 25 0 1 0 227549878 8671232 1963 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 2117 1964 74 138 0 1976 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8468

[startup+2.97135 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 14325
/proc/meminfo: memFree=1476832/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=11108 CPUtime=2.96
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 2868 0 0 0 294 2 0 0 25 0 1 0 227549878 11374592 2623 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 2777 2623 74 138 0 2636 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11108

[startup+6.25267 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 14325
/proc/meminfo: memFree=1470560/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=17088 CPUtime=6.24
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 4381 0 0 0 621 3 0 0 25 0 1 0 227549878 17498112 4136 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 4272 4136 74 138 0 4131 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17088

[startup+12.7033 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 14325
/proc/meminfo: memFree=1459936/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=27208 CPUtime=12.68
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 6880 0 0 0 1263 5 0 0 25 0 1 0 227549878 27860992 6635 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 6802 6635 74 138 0 6661 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27208

[startup+25.5115 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 14325
/proc/meminfo: memFree=1442464/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=45072 CPUtime=25.49
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 11361 0 0 0 2539 10 0 0 25 0 1 0 227549878 46153728 11116 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 11268 11116 74 138 0 11127 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45072

[startup+51.122 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14325
/proc/meminfo: memFree=1414496/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=72348 CPUtime=51.1
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 18191 0 0 0 5093 17 0 0 25 0 1 0 227549878 74084352 17946 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 18087 17946 74 138 0 17946 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 72348

[startup+102.341 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 14327
/proc/meminfo: memFree=1375648/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=110884 CPUtime=102.29
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 27827 0 0 0 10201 28 0 0 25 0 1 0 227549878 113545216 27582 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 27721 27582 74 138 0 27580 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 110884

[startup+162.37 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 14327
/proc/meminfo: memFree=1375584/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=110884 CPUtime=162.31
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 27827 0 0 0 16202 29 0 0 25 0 1 0 227549878 113545216 27582 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 27721 27582 74 138 0 27580 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 110884

[startup+222.4 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 14327
/proc/meminfo: memFree=1347424/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=139312 CPUtime=222.33
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 34899 0 0 0 22196 37 0 0 25 0 1 0 227549878 142655488 34654 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 34828 34654 74 138 0 34687 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 139312

[startup+282.432 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 14327
/proc/meminfo: memFree=1340448/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=146048 CPUtime=282.34
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 36586 0 0 0 28195 39 0 0 25 0 1 0 227549878 149553152 36341 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 36512 36341 74 138 0 36371 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 146048

[startup+342.463 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 14327
/proc/meminfo: memFree=1340384/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=146048 CPUtime=342.35
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 36586 0 0 0 34196 39 0 0 25 0 1 0 227549878 149553152 36341 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 36512 36341 74 138 0 36371 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 146048

[startup+402.494 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14327
/proc/meminfo: memFree=1328480/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=158060 CPUtime=402.37
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 39578 0 0 0 40194 43 0 0 25 0 1 0 227549878 161853440 39333 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 39515 39333 74 138 0 39374 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 158060

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14327
/proc/meminfo: memFree=1308192/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=178272 CPUtime=462.39
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 44637 0 0 0 46189 50 0 0 25 0 1 0 227549878 182550528 44392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 44568 44392 74 138 0 44427 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 178272

[startup+522.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14327
/proc/meminfo: memFree=1308192/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=178272 CPUtime=522.4
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 44637 0 0 0 52190 50 0 0 25 0 1 0 227549878 182550528 44392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 44568 44392 74 138 0 44427 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 178272

[startup+582.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14327
/proc/meminfo: memFree=1308192/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=178272 CPUtime=582.42
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 44637 0 0 0 58191 51 0 0 25 0 1 0 227549878 182550528 44392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 44568 44392 74 138 0 44427 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 178272

[startup+642.622 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 14327
/proc/meminfo: memFree=1308192/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=178272 CPUtime=642.43
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 44637 0 0 0 64192 51 0 0 25 0 1 0 227549878 182550528 44392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 44568 44392 74 138 0 44427 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 178272

[startup+702.653 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 14327
/proc/meminfo: memFree=1290272/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=196360 CPUtime=702.45
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 49161 0 0 0 70189 56 0 0 25 0 1 0 227549878 201072640 48916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 49090 48916 74 138 0 48949 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 196360

[startup+762.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14327
/proc/meminfo: memFree=1288800/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=197548 CPUtime=762.47
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 49476 0 0 0 76190 57 0 0 25 0 1 0 227549878 202289152 49231 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 49387 49231 74 138 0 49246 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 197548

[startup+822.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14327
/proc/meminfo: memFree=1288864/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=197548 CPUtime=822.49
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 49476 0 0 0 82191 58 0 0 25 0 1 0 227549878 202289152 49231 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 49387 49231 74 138 0 49246 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 197548

[startup+882.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14327
/proc/meminfo: memFree=1288800/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=197548 CPUtime=882.5
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 49476 0 0 0 88192 58 0 0 25 0 1 0 227549878 202289152 49231 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 49387 49231 74 138 0 49246 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 197548

[startup+942.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14327
/proc/meminfo: memFree=1288864/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=197548 CPUtime=942.51
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 49477 0 0 0 94192 59 0 0 25 0 1 0 227549878 202289152 49232 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552349 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 49387 49232 74 138 0 49246 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 197548

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14327
/proc/meminfo: memFree=1274528/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=211816 CPUtime=1002.52
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 53038 0 0 0 100189 63 0 0 25 0 1 0 227549878 216899584 52793 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 52954 52793 74 138 0 52813 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 211816

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14327
/proc/meminfo: memFree=1274528/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=211816 CPUtime=1062.53
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 53038 0 0 0 106190 63 0 0 25 0 1 0 227549878 216899584 52793 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550511 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 52954 52793 74 138 0 52813 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 211816

[startup+1122.87 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14327
/proc/meminfo: memFree=1274528/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=211816 CPUtime=1122.55
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 53038 0 0 0 112191 64 0 0 25 0 1 0 227549878 216899584 52793 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 52954 52793 74 138 0 52813 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 211816

[startup+1182.9 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 14327
/proc/meminfo: memFree=1274528/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=211816 CPUtime=1182.56
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 53038 0 0 0 118192 64 0 0 25 0 1 0 227549878 216899584 52793 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 52954 52793 74 138 0 52813 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 211816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14327
/proc/meminfo: memFree=1274528/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=211816 CPUtime=1200.08
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 53038 0 0 0 119943 65 0 0 25 0 1 0 227549878 216899584 52793 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134560338 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 52954 52793 74 138 0 52813 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 211816

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

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

[startup+1200.42 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14327
/proc/meminfo: memFree=1274528/2055920 swapFree=4192812/4192956
[pid=14324] ppid=14322 vsize=211816 CPUtime=1200.08
/proc/14324/stat : 14324 (minisat) R 14322 14324 13257 0 -1 4194304 53038 0 0 0 119943 65 0 0 25 0 1 0 227549878 216899584 52793 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134560338 0 0 4096 3 0 0 0 17 1 0 0
/proc/14324/statm: 52954 52793 74 138 0 52813 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 211816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1199.44
CPU system time (s): 0.682896
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 211816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.44
system time used= 0.682896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53038
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= 1722

runsolver used 1.37079 second user time and 2.82557 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Feb 21 16:39:13 UTC 2007

IDJOB= 305290
IDBENCH= 20153
IDSOLVER= 109
FILE ID= node18/305290-1172075953

PBS_JOBID= 3865303

Free space on /tmp= 66544 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1099746708-06.cnf
COMMAND LINE= /tmp/evaluation/305290-1172075953/minisat /tmp/evaluation/305290-1172075953/instance-305290-1172075953.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-305290-1172075953 -o ROOT/results/node18/solver-305290-1172075953 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305290-1172075953/minisat /tmp/evaluation/305290-1172075953/instance-305290-1172075953.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  09edde3792f1d05d69d5933db6d6b1a7

RANDOM SEED= 134960730

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1486464 kB
Buffers:         57724 kB
Cached:         377612 kB
SwapCached:          0 kB
Active:         318000 kB
Inactive:       176900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2160 kB
Writeback:           0 kB
Mapped:          78524 kB
Slab:            60204 kB
Committed_AS:   894404 kB
PageTables:       1668 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= 66544 MiB

End job on node18 on Wed Feb 21 16:59:16 UTC 2007