Trace number 305946

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) 1200.05 1200.34

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
MD5SUMc5fd209011b2a02c2f80e5fa7741ee6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark106.83
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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:  10000                                                |
0.00/0.00	c |  Number of clauses:    42000                                                |
0.00/0.07	c |  Parsing time:         0.07         s                                       |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    9718    41545   126290 |    13848        0    nan |  0.000 % |
0.09/0.20	c |       100 |    9718    41545   126290 |    15233      100    154 |  0.000 % |
0.20/0.25	c |       252 |    9718    41545   126290 |    16756      252    146 |  0.000 % |
0.30/0.32	c |       477 |    9718    41545   126290 |    18432      477    145 |  0.000 % |
0.40/0.42	c |       814 |    9718    41545   126290 |    20275      814    143 |  0.000 % |
0.50/0.58	c |      1322 |    9718    41545   126290 |    22302     1322    149 |  0.000 % |
0.81/0.85	c |      2082 |    9718    41545   126290 |    24533     2082    163 |  0.000 % |
1.22/1.23	c |      3221 |    9718    41545   126290 |    26986     3221    169 |  0.000 % |
1.73/1.83	c |      4930 |    9718    41545   126290 |    29685     4930    170 |  0.000 % |
2.75/2.86	c |      7492 |    9718    41545   126290 |    32653     7492    187 |  0.000 % |
4.50/4.60	c |     11336 |    9718    41545   126290 |    35919    11336    198 |  0.000 % |
7.47/7.53	c |     17104 |    9718    41545   126290 |    39510    17104    209 |  0.000 % |
12.90/12.96	c |     25754 |    9718    41545   126290 |    43462    25754    218 |  0.000 % |
22.00/22.09	c |     38728 |    9718    41545   126290 |    47808    38728    231 |  0.000 % |
37.06/37.09	c |     58191 |    9718    41545   126290 |    52589    20578    225 |  0.000 % |
62.55/62.64	c |     87384 |    9718    41545   126290 |    57847    49771    231 |  0.000 % |
115.59/115.67	c |    131174 |    9718    41545   126290 |    63632    46903    235 |  0.000 % |
196.79/196.91	c |    196858 |    9718    41545   126290 |    69995    60008    243 |  0.000 % |
325.39/325.54	c |    295384 |    9718    41545   126290 |    76995    42534    260 |  0.000 % |
557.20/557.44	c |    443173 |    9718    41545   126290 |    84695    63477    253 |  0.000 % |
969.94/970.22	c |    664856 |    9718    41545   126290 |    93164    70187    269 |  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/node61/watcher-305946-1172088916 -o ROOT/results/node61/solver-305946-1172088916 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305946-1172088916/minisat /tmp/evaluation/305946-1172088916/instance-305946-1172088916.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 3/64 7130
/proc/meminfo: memFree=1493736/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=2364 CPUtime=0
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 422 0 0 0 0 0 0 0 18 0 1 0 228848540 2420736 406 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 591 412 55 138 0 450 0

[startup+0.106249 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7130
/proc/meminfo: memFree=1493736/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=5696 CPUtime=0.09
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 1221 0 0 0 9 0 0 0 18 0 1 0 228848540 5832704 1205 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 1424 1206 71 138 0 1283 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5696

[startup+0.514287 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7130
/proc/meminfo: memFree=1493736/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=5704 CPUtime=0.5
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 1351 0 0 0 50 0 0 0 21 0 1 0 228848540 5840896 1221 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 1426 1221 73 138 0 1285 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5704

[startup+1.33437 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1487840/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=7420 CPUtime=1.32
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 1765 0 0 0 132 0 0 0 25 0 1 0 228848540 7598080 1635 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 1855 1635 73 138 0 1714 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7420

[startup+2.97052 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1485344/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=10856 CPUtime=2.96
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 2632 0 0 0 295 1 0 0 25 0 1 0 228848540 11116544 2502 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 2714 2502 73 138 0 2573 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10856

[startup+6.24683 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1478624/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=17080 CPUtime=6.23
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 4197 0 0 0 621 2 0 0 25 0 1 0 228848540 17489920 4067 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 4270 4067 73 138 0 4129 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17080

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1467232/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=27604 CPUtime=12.69
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 6818 0 0 0 1264 5 0 0 25 0 1 0 228848540 28266496 6688 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 6901 6688 73 138 0 6760 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27604

[startup+25.5057 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1449568/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=45932 CPUtime=25.49
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 11376 0 0 0 2540 9 0 0 25 0 1 0 228848540 47034368 11246 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 11483 11246 73 138 0 11342 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45932

[startup+51.1101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1443744/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=50816 CPUtime=51.09
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 12611 0 0 0 5098 11 0 0 25 0 1 0 228848540 52035584 12481 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 12704 12481 73 138 0 12563 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 50816

[startup+102.319 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1433440/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=60980 CPUtime=102.28
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 15163 0 0 0 10215 13 0 0 25 0 1 0 228848540 62443520 15033 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 15245 15033 73 138 0 15104 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 60980

[startup+162.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1425824/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=68624 CPUtime=162.29
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 17064 0 0 0 16214 15 0 0 25 0 1 0 228848540 70270976 16934 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 17156 16934 73 138 0 17015 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 68624

[startup+222.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1417248/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=77204 CPUtime=222.28
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 19212 0 0 0 22211 17 0 0 25 0 1 0 228848540 79056896 19082 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 19301 19082 73 138 0 19160 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 77204

[startup+282.362 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1417248/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=77204 CPUtime=282.28
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 19212 0 0 0 28211 17 0 0 25 0 1 0 228848540 79056896 19082 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550908 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 19301 19082 73 138 0 19160 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 77204

[startup+342.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1414560/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=79988 CPUtime=342.28
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 19885 0 0 0 34210 18 0 0 25 0 1 0 228848540 81907712 19755 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 19997 19755 73 138 0 19856 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 79988

[startup+402.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1405664/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=88832 CPUtime=402.29
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 22106 0 0 0 40209 20 0 0 25 0 1 0 228848540 90963968 21976 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 22208 21976 73 138 0 22067 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 88832

[startup+462.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1405600/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=88832 CPUtime=462.29
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 22107 0 0 0 46209 20 0 0 25 0 1 0 228848540 90963968 21977 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 22208 21977 73 138 0 22067 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 88832

[startup+522.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1403424/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=90944 CPUtime=522.29
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 22652 0 0 0 52208 21 0 0 25 0 1 0 228848540 93126656 22522 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 22736 22522 73 138 0 22595 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 90944

[startup+582.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1396896/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=97544 CPUtime=582.29
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 24293 0 0 0 58207 22 0 0 25 0 1 0 228848540 99885056 24163 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 24386 24163 73 138 0 24245 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 97544

[startup+642.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1395872/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=98468 CPUtime=642.29
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 24548 0 0 0 64206 23 0 0 25 0 1 0 228848540 100831232 24418 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 24617 24418 73 138 0 24476 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 98468

[startup+702.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1395872/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=98468 CPUtime=702.3
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 24548 0 0 0 70207 23 0 0 25 0 1 0 228848540 100831232 24418 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 24617 24418 73 138 0 24476 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 98468

[startup+762.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1393824/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=100592 CPUtime=762.3
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 25055 0 0 0 76206 24 0 0 25 0 1 0 228848540 103006208 24925 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 25148 24925 73 138 0 25007 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 100592

[startup+822.512 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 7131
/proc/meminfo: memFree=1393824/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=100592 CPUtime=822.3
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 25056 0 0 0 82206 24 0 0 25 0 1 0 228848540 103006208 24926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556418 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 25148 24926 73 138 0 25007 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 100592

[startup+882.528 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 7131
/proc/meminfo: memFree=1393824/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=100592 CPUtime=882.3
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 25056 0 0 0 88206 24 0 0 25 0 1 0 228848540 103006208 24926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 25148 24926 73 138 0 25007 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 100592

[startup+942.541 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1393824/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=100592 CPUtime=942.3
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 25056 0 0 0 94206 24 0 0 25 0 1 0 228848540 103006208 24926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 25148 24926 73 138 0 25007 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 100592

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1378272/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=116216 CPUtime=1002.29
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 28926 0 0 0 100201 28 0 0 25 0 1 0 228848540 119005184 28796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 29054 28796 73 138 0 28913 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 116216

[startup+1062.57 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 7131
/proc/meminfo: memFree=1378272/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=116216 CPUtime=1062.3
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 28926 0 0 0 106202 28 0 0 25 0 1 0 228848540 119005184 28796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 29054 28796 73 138 0 28913 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 116216

[startup+1122.59 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7131
/proc/meminfo: memFree=1378272/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=116216 CPUtime=1122.3
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 28926 0 0 0 112202 28 0 0 25 0 1 0 228848540 119005184 28796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 29054 28796 73 138 0 28913 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 116216

[startup+1182.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1378272/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=116216 CPUtime=1182.3
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 28926 0 0 0 118202 28 0 0 25 0 1 0 228848540 119005184 28796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550654 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 29054 28796 73 138 0 28913 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 116216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1378272/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=116216 CPUtime=1200.01
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 28926 0 0 0 119973 28 0 0 25 0 1 0 228848540 119005184 28796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 29054 28796 73 138 0 28913 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 116216

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

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

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7131
/proc/meminfo: memFree=1378272/2055920 swapFree=4183260/4192956
[pid=7130] ppid=7128 vsize=116216 CPUtime=1200.01
/proc/7130/stat : 7130 (minisat) R 7128 7130 6432 0 -1 4194304 28926 0 0 0 119973 28 0 0 25 0 1 0 228848540 119005184 28796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7130/statm: 29054 28796 73 138 0 28913 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 116216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.05
CPU user time (s): 1199.74
CPU system time (s): 0.307953
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 116216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28926
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= 1268

runsolver used 0.870867 second user time and 2.33764 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 21 20:15:16 UTC 2007

IDJOB= 305946
IDBENCH= 20169
IDSOLVER= 109
FILE ID= node61/305946-1172088916

PBS_JOBID= 3892858

Free space on /tmp= 66560 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
COMMAND LINE= /tmp/evaluation/305946-1172088916/minisat /tmp/evaluation/305946-1172088916/instance-305946-1172088916.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-305946-1172088916 -o ROOT/results/node61/solver-305946-1172088916 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305946-1172088916/minisat /tmp/evaluation/305946-1172088916/instance-305946-1172088916.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  c5fd209011b2a02c2f80e5fa7741ee6e

RANDOM SEED= 938955297

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1494080 kB
Buffers:         40200 kB
Cached:         449460 kB
SwapCached:       3884 kB
Active:          25580 kB
Inactive:       473856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494080 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            48484 kB
Committed_AS:   684892 kB
PageTables:       1388 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= 66560 MiB

End job on node61 on Wed Feb 21 20:35:19 UTC 2007