Trace number 307135

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 1200.69

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
MD5SUMc3803de57c6d57343b2d2bb8ea2052c1
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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:  19000                                                |
0.00/0.00	c |  Number of clauses:    79800                                                |
0.09/0.19	c |  Parsing time:         0.18         s                                       |
0.41/0.41	c ============================[ Search Statistics ]==============================
0.41/0.41	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.41/0.41	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.41/0.41	c ===============================================================================
0.41/0.41	c |         0 |   18431    78949   240064 |    26316        0    nan |  0.000 % |
0.41/0.49	c |       102 |   18431    78949   240064 |    28947      102    174 |  0.000 % |
0.51/0.59	c |       253 |   18431    78949   240064 |    31842      253    165 |  0.000 % |
0.71/0.74	c |       480 |   18431    78949   240064 |    35027      480    176 |  0.000 % |
0.91/0.96	c |       818 |   18431    78949   240064 |    38529      818    204 |  0.000 % |
1.22/1.30	c |      1324 |   18431    78949   240064 |    42382     1324    231 |  0.000 % |
1.73/1.82	c |      2084 |   18431    78949   240064 |    46620     2084    235 |  0.000 % |
2.55/2.58	c |      3224 |   18431    78949   240064 |    51283     3224    229 |  0.000 % |
3.78/3.83	c |      4933 |   18431    78949   240064 |    56411     4933    242 |  0.000 % |
5.73/5.75	c |      7496 |   18431    78949   240064 |    62052     7496    268 |  0.000 % |
8.69/8.77	c |     11341 |   18431    78949   240064 |    68257    11341    275 |  0.000 % |
13.72/13.75	c |     17108 |   18431    78949   240064 |    75083    17108    288 |  0.000 % |
21.80/21.90	c |     25758 |   18431    78949   240064 |    82591    25758    300 |  0.000 % |
34.71/34.77	c |     38732 |   18431    78949   240064 |    90851    38732    300 |  0.000 % |
59.18/59.23	c |     58195 |   18431    78949   240064 |    99936    58195    317 |  0.000 % |
108.13/108.24	c |     87387 |   18431    78949   240064 |   109929    87387    341 |  0.000 % |
179.20/179.29	c |    131178 |   18431    78949   240064 |   120922    32140    378 |  0.000 % |
302.19/302.34	c |    196862 |   18431    78949   240064 |   133015    97824    384 |  0.000 % |
543.55/543.80	c |    295388 |   18431    78949   240064 |   146316    74370    420 |  0.000 % |
968.62/969.00	c |    443177 |   18431    78949   240064 |   160948    89111    409 |  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/node26/watcher-307135-1172113888 -o ROOT/results/node26/solver-307135-1172113888 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307135-1172113888/minisat /tmp/evaluation/307135-1172113888/instance-307135-1172113888.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 28359
/proc/meminfo: memFree=1855688/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=2508 CPUtime=0
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 539 0 0 0 0 0 0 0 18 0 1 0 231342465 2568192 523 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 627 524 55 138 0 486 0

[startup+0.107168 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28359
/proc/meminfo: memFree=1855688/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=7120 CPUtime=0.09
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 1589 0 0 0 9 0 0 0 18 0 1 0 231342465 7290880 1556 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 1780 1556 58 138 0 1639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7120

[startup+0.515239 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28359
/proc/meminfo: memFree=1855688/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=8484 CPUtime=0.51
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 2252 0 0 0 50 1 0 0 21 0 1 0 231342465 8687616 1966 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550215 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 2121 1966 74 138 0 1980 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8484

[startup+1.33538 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1847488/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=9408 CPUtime=1.33
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 2477 0 0 0 132 1 0 0 25 0 1 0 231342465 9633792 2191 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 2352 2191 74 138 0 2211 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9408

[startup+2.97167 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1845824/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=11520 CPUtime=2.96
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 3008 0 0 0 295 1 0 0 25 0 1 0 231342465 11796480 2722 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 2880 2722 74 138 0 2739 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11520

[startup+6.25124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1840512/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=16680 CPUtime=6.24
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 4288 0 0 0 621 3 0 0 25 0 1 0 231342465 17080320 4002 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 4170 4002 74 138 0 4029 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16680

[startup+12.7044 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1830464/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=26328 CPUtime=12.69
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 6695 0 0 0 1264 5 0 0 25 0 1 0 231342465 26959872 6409 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 6582 6409 74 138 0 6441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26328

[startup+25.5096 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1813632/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=43672 CPUtime=25.49
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 11021 0 0 0 2538 11 0 0 25 0 1 0 231342465 44720128 10735 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 10918 10736 74 138 0 10777 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43672

[startup+51.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1781440/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=75216 CPUtime=51.09
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 18924 0 0 0 5090 19 0 0 25 0 1 0 231342465 77021184 18638 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 18804 18638 74 138 0 18663 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75216

[startup+102.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1735168/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=121860 CPUtime=102.3
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 30578 0 0 0 10199 31 0 0 25 0 1 0 231342465 124784640 30292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 30465 30292 74 138 0 30324 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 121860

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1690240/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=165792 CPUtime=162.31
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 41559 0 0 0 16190 41 0 0 25 0 1 0 231342465 169771008 41273 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556418 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 41448 41273 74 138 0 41307 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 165792

[startup+222.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1690240/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=165792 CPUtime=222.31
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 41559 0 0 0 22190 41 0 0 25 0 1 0 231342465 169771008 41273 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 41448 41273 74 138 0 41307 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 165792

[startup+282.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1690176/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=165792 CPUtime=282.32
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 41559 0 0 0 28190 42 0 0 25 0 1 0 231342465 169771008 41273 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 41448 41273 74 138 0 41307 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 165792

[startup+342.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1662272/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=194584 CPUtime=342.33
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 48745 0 0 0 34184 49 0 0 25 0 1 0 231342465 199254016 48459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 48646 48459 74 138 0 48505 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 194584

[startup+402.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1637312/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=218500 CPUtime=402.34
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 54737 0 0 0 40179 55 0 0 25 0 1 0 231342465 223744000 54451 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 54625 54451 74 138 0 54484 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 218500

[startup+462.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1637376/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=218500 CPUtime=462.34
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 54737 0 0 0 46179 55 0 0 25 0 1 0 231342465 223744000 54451 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 54625 54451 74 138 0 54484 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 218500

[startup+522.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1637312/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=218500 CPUtime=522.36
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 54737 0 0 0 52180 56 0 0 25 0 1 0 231342465 223744000 54451 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 54625 54451 74 138 0 54484 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 218500

[startup+582.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1637376/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=218500 CPUtime=582.36
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 54737 0 0 0 58180 56 0 0 25 0 1 0 231342465 223744000 54451 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 54625 54451 74 138 0 54484 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 218500

[startup+642.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1637312/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=218500 CPUtime=642.37
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 54737 0 0 0 64180 57 0 0 25 0 1 0 231342465 223744000 54451 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 54625 54451 74 138 0 54484 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 218500

[startup+702.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1619392/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=236888 CPUtime=702.37
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 59280 0 0 0 70175 62 0 0 25 0 1 0 231342465 242573312 58994 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 59222 58994 74 138 0 59081 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 236888

[startup+762.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1606016/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=249856 CPUtime=762.38
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 62527 0 0 0 76172 66 0 0 25 0 1 0 231342465 255852544 62241 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 62464 62241 74 138 0 62323 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 249856

[startup+822.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1606016/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=249856 CPUtime=822.39
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 62527 0 0 0 82173 66 0 0 25 0 1 0 231342465 255852544 62241 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 62464 62241 74 138 0 62323 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 249856

[startup+882.721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1605952/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=249856 CPUtime=882.4
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 62527 0 0 0 88173 67 0 0 25 0 1 0 231342465 255852544 62241 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 62464 62241 74 138 0 62323 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 249856

[startup+942.748 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1605952/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=249856 CPUtime=942.41
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 62527 0 0 0 94174 67 0 0 25 0 1 0 231342465 255852544 62241 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 62464 62241 74 138 0 62323 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 249856

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1605952/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=249856 CPUtime=1002.42
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 62527 0 0 0 100174 68 0 0 25 0 1 0 231342465 255852544 62241 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 62464 62241 74 138 0 62323 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 249856

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1605952/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=249856 CPUtime=1062.43
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 62527 0 0 0 106175 68 0 0 25 0 1 0 231342465 255852544 62241 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 62464 62241 74 138 0 62323 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 249856

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1596544/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=259396 CPUtime=1122.43
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 64898 0 0 0 112172 71 0 0 25 0 1 0 231342465 265621504 64612 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 64849 64612 74 138 0 64708 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 259396

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1580288/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=275272 CPUtime=1182.45
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 68896 0 0 0 118168 77 0 0 25 0 1 0 231342465 281878528 68610 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 68818 68610 74 138 0 68677 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 275272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1580224/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=275272 CPUtime=1200.06
/proc/28359/stat : 28359 (minisat) R 28357 28359 27451 0 -1 4194304 68896 0 0 0 119929 77 0 0 25 0 1 0 231342465 281878528 68610 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28359/statm: 68818 68610 74 138 0 68677 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 275272

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28360
/proc/meminfo: memFree=1580224/2055920 swapFree=4158576/4192956
[pid=28359] ppid=28357 vsize=0 CPUtime=1200.11
/proc/28359/stat : 28359 (minisat) D 28357 28359 27451 0 -1 4195332 68896 0 0 0 119929 82 0 0 25 0 1 0 231342465 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 18446744072100051646 0 0 17 1 0 0
/proc/28359/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.69
CPU time (s): 1200.12
CPU user time (s): 1199.3
CPU system time (s): 0.821875
CPU usage (%): 99.9521
Max. virtual memory (cumulated for all children) (KiB): 275272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.3
system time used= 0.821875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68896
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= 2390

runsolver used 1.39179 second user time and 2.76958 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Thu Feb 22 03:11:28 UTC 2007

IDJOB= 307135
IDBENCH= 20198
IDSOLVER= 109
FILE ID= node26/307135-1172113888

PBS_JOBID= 3892923

Free space on /tmp= 66557 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
COMMAND LINE= /tmp/evaluation/307135-1172113888/minisat /tmp/evaluation/307135-1172113888/instance-307135-1172113888.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-307135-1172113888 -o ROOT/results/node26/solver-307135-1172113888 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307135-1172113888/minisat /tmp/evaluation/307135-1172113888/instance-307135-1172113888.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  c3803de57c6d57343b2d2bb8ea2052c1

RANDOM SEED= 687134612

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1856032 kB
Buffers:         26788 kB
Cached:         106408 kB
SwapCached:      12664 kB
Active:          76516 kB
Inactive:        79360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856032 kB
SwapTotal:     4192956 kB
SwapFree:      4158576 kB
Dirty:            2432 kB
Writeback:           0 kB
Mapped:          29728 kB
Slab:            29636 kB
Committed_AS:   691248 kB
PageTables:       1680 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= 66557 MiB

End job on node26 on Thu Feb 22 03:31:31 UTC 2007