Trace number 306110

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 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
MD5SUM44829169fe50d4c74609ee6e189daf0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark243.951
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                                                |
0.00/0.08	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 |    9729    41552   126146 |    13850        0    nan |  0.000 % |
0.09/0.20	c |       100 |    9729    41552   126146 |    15235      100    120 |  0.000 % |
0.19/0.25	c |       250 |    9729    41552   126146 |    16759      250    128 |  0.000 % |
0.30/0.32	c |       477 |    9729    41552   126146 |    18435      477    140 |  0.000 % |
0.40/0.43	c |       815 |    9729    41552   126146 |    20278      815    150 |  0.000 % |
0.50/0.61	c |      1322 |    9729    41552   126146 |    22306     1322    164 |  0.000 % |
0.81/0.87	c |      2082 |    9729    41552   126146 |    24537     2082    171 |  0.000 % |
1.22/1.26	c |      3221 |    9729    41552   126146 |    26991     3221    168 |  0.000 % |
1.83/1.94	c |      4929 |    9729    41552   126146 |    29690     4929    187 |  0.000 % |
2.86/2.92	c |      7493 |    9729    41552   126146 |    32659     7493    180 |  0.000 % |
4.60/4.63	c |     11339 |    9729    41552   126146 |    35925    11339    185 |  0.000 % |
7.47/7.52	c |     17105 |    9729    41552   126146 |    39517    17105    188 |  0.000 % |
12.28/12.30	c |     25754 |    9729    41552   126146 |    43469    25754    196 |  0.000 % |
21.80/21.84	c |     38728 |    9729    41552   126146 |    47816    38728    216 |  0.000 % |
37.58/37.62	c |     58189 |    9729    41552   126146 |    52597    20777    218 |  0.000 % |
68.20/68.28	c |     87382 |    9729    41552   126146 |    57857    49970    251 |  0.000 % |
117.87/117.94	c |    131172 |    9729    41552   126146 |    63643    47064    242 |  0.000 % |
209.94/210.09	c |    196858 |    9729    41552   126146 |    70007    60187    280 |  0.000 % |
359.88/360.01	c |    295386 |    9729    41552   126146 |    77008    44836    260 |  0.000 % |
604.85/605.06	c |    443175 |    9729    41552   126146 |    84709    66531    278 |  0.000 % |
982.24/982.57	c |    664858 |    9729    41552   126146 |    93180    74783    245 |  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/node20/watcher-306110-1172092348 -o ROOT/results/node20/solver-306110-1172092348 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306110-1172092348/minisat /tmp/evaluation/306110-1172092348/instance-306110-1172092348.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: 1.08 1.02 1.01 2/77 13285
/proc/meminfo: memFree=1479216/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=2780 CPUtime=0
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 229188781 2846720 481 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 695 481 55 138 0 554 0

[startup+0.107426 s]
/proc/loadavg: 1.08 1.02 1.01 2/77 13285
/proc/meminfo: memFree=1479216/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=5696 CPUtime=0.09
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 1221 0 0 0 9 0 0 0 18 0 1 0 229188781 5832704 1205 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 1424 1206 71 138 0 1283 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5696

[startup+0.515476 s]
/proc/loadavg: 1.08 1.02 1.01 2/77 13285
/proc/meminfo: memFree=1479216/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=5704 CPUtime=0.5
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 1351 0 0 0 50 0 0 0 21 0 1 0 229188781 5840896 1221 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556003 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 1426 1221 73 138 0 1285 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5704

[startup+1.33558 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 13286
/proc/meminfo: memFree=1473384/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=7288 CPUtime=1.32
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 1746 0 0 0 131 1 0 0 25 0 1 0 229188781 7462912 1616 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 1822 1616 73 138 0 1681 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7288

[startup+2.97177 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 13286
/proc/meminfo: memFree=1470952/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=10456 CPUtime=2.96
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 2539 0 0 0 294 2 0 0 25 0 1 0 229188781 10706944 2409 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 2614 2409 73 138 0 2473 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10456

[startup+6.25517 s]
/proc/loadavg: 1.07 1.02 1.01 2/78 13286
/proc/meminfo: memFree=1464872/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=16164 CPUtime=6.25
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 3968 0 0 0 622 3 0 0 25 0 1 0 229188781 16551936 3838 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 4041 3838 73 138 0 3900 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 16164

[startup+12.7059 s]
/proc/loadavg: 1.07 1.02 1.01 2/78 13286
/proc/meminfo: memFree=1454192/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=26196 CPUtime=12.69
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 6480 0 0 0 1263 6 0 0 25 0 1 0 229188781 26824704 6350 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 6549 6350 73 138 0 6408 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26196

[startup+25.5135 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 13286
/proc/meminfo: memFree=1436784/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=44128 CPUtime=25.49
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 10924 0 0 0 2540 9 0 0 25 0 1 0 229188781 45187072 10794 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 11032 10794 73 138 0 10891 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44128

[startup+51.1256 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 13286
/proc/meminfo: memFree=1431088/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=48880 CPUtime=51.1
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 12123 0 0 0 5099 11 0 0 25 0 1 0 229188781 50053120 11993 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 12220 11993 73 138 0 12079 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 48880

[startup+102.345 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 13286
/proc/meminfo: memFree=1414128/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=65648 CPUtime=102.3
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 16345 0 0 0 10214 16 0 0 25 0 1 0 229188781 67223552 16215 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 16412 16215 73 138 0 16271 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 65648

[startup+162.381 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 13286
/proc/meminfo: memFree=1408752/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=71180 CPUtime=162.32
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 17703 0 0 0 16214 18 0 0 25 0 1 0 229188781 72888320 17573 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 17795 17573 73 138 0 17654 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 71180

[startup+222.411 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13286
/proc/meminfo: memFree=1392496/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=87288 CPUtime=222.33
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 21738 0 0 0 22211 22 0 0 25 0 1 0 229188781 89382912 21608 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 21822 21608 73 138 0 21681 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 87288

[startup+282.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1392432/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=87288 CPUtime=282.34
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 21738 0 0 0 28212 22 0 0 25 0 1 0 229188781 89382912 21608 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 21822 21608 73 138 0 21681 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 87288

[startup+342.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1392496/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=87288 CPUtime=342.36
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 21739 0 0 0 34213 23 0 0 25 0 1 0 229188781 89382912 21609 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 21822 21609 73 138 0 21681 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 87288

[startup+402.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1389808/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=90060 CPUtime=402.38
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 22408 0 0 0 40214 24 0 0 25 0 1 0 229188781 92221440 22278 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 22515 22278 73 138 0 22374 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 90060

[startup+462.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1389872/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=90060 CPUtime=462.39
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 22408 0 0 0 46215 24 0 0 25 0 1 0 229188781 92221440 22278 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 22515 22278 73 138 0 22374 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 90060

[startup+522.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1385136/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=94812 CPUtime=522.4
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 23599 0 0 0 52214 26 0 0 25 0 1 0 229188781 97087488 23469 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 23703 23469 73 138 0 23562 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 94812

[startup+582.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1385136/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=94812 CPUtime=582.41
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 23599 0 0 0 58215 26 0 0 25 0 1 0 229188781 97087488 23469 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 23703 23469 73 138 0 23562 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 94812

[startup+642.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1376240/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=103664 CPUtime=642.43
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 25823 0 0 0 64214 29 0 0 25 0 1 0 229188781 106151936 25693 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 25916 25693 73 138 0 25775 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 103664

[startup+702.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1376176/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=103664 CPUtime=702.45
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 25823 0 0 0 70215 30 0 0 25 0 1 0 229188781 106151936 25693 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 25916 25693 73 138 0 25775 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 103664

[startup+762.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1376112/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=103664 CPUtime=762.46
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 25823 0 0 0 76216 30 0 0 25 0 1 0 229188781 106151936 25693 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 25916 25693 73 138 0 25775 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 103664

[startup+822.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1376048/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=103664 CPUtime=822.48
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 25823 0 0 0 82217 31 0 0 25 0 1 0 229188781 106151936 25693 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 25916 25693 73 138 0 25775 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 103664

[startup+882.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1376112/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=103664 CPUtime=882.49
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 25823 0 0 0 88218 31 0 0 25 0 1 0 229188781 106151936 25693 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 25916 25693 73 138 0 25775 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 103664

[startup+942.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1376112/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=103664 CPUtime=942.51
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 25823 0 0 0 94219 32 0 0 25 0 1 0 229188781 106151936 25693 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 25916 25693 73 138 0 25775 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 103664

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1374640/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=106220 CPUtime=1002.52
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 26416 0 0 0 100220 32 0 0 25 0 1 0 229188781 108769280 26286 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 26555 26286 73 138 0 26414 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 106220

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1372208/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=107804 CPUtime=1062.54
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 26828 0 0 0 106220 34 0 0 25 0 1 0 229188781 110391296 26698 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 26951 26698 73 138 0 26810 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 107804

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1372208/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=107804 CPUtime=1122.55
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 26828 0 0 0 112221 34 0 0 25 0 1 0 229188781 110391296 26698 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 26951 26698 73 138 0 26810 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 107804

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1364656/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=115744 CPUtime=1182.57
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 28809 0 0 0 118221 36 0 0 25 0 1 0 229188781 118521856 28679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 28936 28679 73 138 0 28795 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 115744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1362288/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=117724 CPUtime=1200.09
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 29305 0 0 0 119972 37 0 0 25 0 1 0 229188781 120549376 29175 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 29431 29175 73 138 0 29290 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 117724

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13286
/proc/meminfo: memFree=1362288/2055920 swapFree=4120812/4192956
[pid=13285] ppid=13283 vsize=117724 CPUtime=1200.09
/proc/13285/stat : 13285 (minisat) R 13283 13285 11985 0 -1 4194304 29305 0 0 0 119972 37 0 0 25 0 1 0 229188781 120549376 29175 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13285/statm: 29431 29175 73 138 0 29290 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 117724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.12
CPU user time (s): 1199.72
CPU system time (s): 0.39194
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 117724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.39194
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29305
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= 2263

runsolver used 1.39979 second user time and 2.86556 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Feb 21 21:12:28 UTC 2007

IDJOB= 306110
IDBENCH= 20173
IDSOLVER= 109
FILE ID= node20/306110-1172092348

PBS_JOBID= 3892830

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
COMMAND LINE= /tmp/evaluation/306110-1172092348/minisat /tmp/evaluation/306110-1172092348/instance-306110-1172092348.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-306110-1172092348 -o ROOT/results/node20/solver-306110-1172092348 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306110-1172092348/minisat /tmp/evaluation/306110-1172092348/instance-306110-1172092348.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  44829169fe50d4c74609ee6e189daf0e

RANDOM SEED= 872077978

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1479624 kB
Buffers:         37968 kB
Cached:         431704 kB
SwapCached:      36520 kB
Active:          72264 kB
Inactive:       450948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479624 kB
SwapTotal:     4192956 kB
SwapFree:      4120812 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          30208 kB
Slab:            38708 kB
Committed_AS:   596200 kB
PageTables:       1684 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= 66559 MiB

End job on node20 on Wed Feb 21 21:32:31 UTC 2007