Trace number 302133

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) 1200.06 1200.53

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1227285183-04.cnf
MD5SUMdeda626bc565276d31a1020ef7585fb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark381.133
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.05	c |  Parsing time:         0.05         s                                       |
0.10/0.16	c ============================[ Search Statistics ]==============================
0.10/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.16	c ===============================================================================
0.10/0.16	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.10/0.18	c |       100 |    1100    22000   110000 |     8066      100    120 |  0.000 % |
0.10/0.20	c |       251 |    1100    22000   110000 |     8873      251    136 |  0.000 % |
0.20/0.23	c |       476 |    1100    22000   110000 |     9760      476    128 |  0.000 % |
0.20/0.27	c |       813 |    1100    22000   110000 |    10736      813    129 |  0.000 % |
0.30/0.33	c |      1320 |    1100    22000   110000 |    11810     1320    130 |  0.000 % |
0.40/0.44	c |      2079 |    1100    22000   110000 |    12991     2079    134 |  0.000 % |
0.50/0.60	c |      3220 |    1100    22000   110000 |    14290     3220    140 |  0.000 % |
0.81/0.87	c |      4930 |    1100    22000   110000 |    15719     4930    140 |  0.000 % |
1.22/1.30	c |      7493 |    1100    22000   110000 |    17291     7493    143 |  0.000 % |
2.03/2.08	c |     11339 |    1100    22000   110000 |    19020    11339    147 |  0.000 % |
3.47/3.56	c |     17107 |    1100    22000   110000 |    20922    17107    147 |  0.000 % |
6.03/6.14	c |     25757 |    1100    22000   110000 |    23015    15104    148 |  0.000 % |
10.13/10.21	c |     38731 |    1100    22000   110000 |    25316    16170    148 |  0.000 % |
17.40/17.47	c |     58192 |    1100    22000   110000 |    27848    21326    150 |  0.000 % |
30.92/30.97	c |     87384 |    1100    22000   110000 |    30633    17934    157 |  0.000 % |
52.51/52.62	c |    131175 |    1100    22000   110000 |    33696    24105    161 |  0.000 % |
89.27/89.31	c |    196859 |    1100    22000   110000 |    37066    25599    160 |  0.000 % |
151.93/151.99	c |    295386 |    1100    22000   110000 |    40772    26274    156 |  0.000 % |
241.12/241.21	c |    443175 |    1100    22000   110000 |    44849    34368    157 |  0.000 % |
391.90/392.16	c |    664858 |    1100    22000   110000 |    49334    37215    165 |  0.000 % |
634.96/635.28	c |    997383 |    1100    22000   110000 |    54268    48964    159 |  0.000 % |
1018.40/1018.89	c |   1496171 |    1100    22000   110000 |    59695    24008    151 |  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/node69/watcher-302133-1172004989 -o ROOT/results/node69/solver-302133-1172004989 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302133-1172004989/minisat /tmp/evaluation/302133-1172004989/instance-302133-1172004989.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 1.10 1.85 3/64 14154
/proc/meminfo: memFree=1525544/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=2020 CPUtime=0
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 220456621 2068480 267 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 505 268 58 138 0 364 0

[startup+0.106961 s]
/proc/loadavg: 1.00 1.10 1.85 3/64 14154
/proc/meminfo: memFree=1525544/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=3664 CPUtime=0.1
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 710 0 0 0 10 0 0 0 18 0 1 0 220456621 3751936 694 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521386 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 916 694 72 138 0 775 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3664

[startup+0.515028 s]
/proc/loadavg: 1.00 1.10 1.85 3/64 14154
/proc/meminfo: memFree=1525544/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=4588 CPUtime=0.5
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 1042 0 0 0 50 0 0 0 21 0 1 0 220456621 4698112 934 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 1147 934 74 138 0 1006 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4588

[startup+1.33516 s]
/proc/loadavg: 1.00 1.09 1.85 2/65 14155
/proc/meminfo: memFree=1519712/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=7636 CPUtime=1.32
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 1807 0 0 0 132 0 0 0 25 0 1 0 220456621 7819264 1699 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 1909 1699 74 138 0 1768 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7636

[startup+2.97143 s]
/proc/loadavg: 1.00 1.09 1.85 2/65 14155
/proc/meminfo: memFree=1515944/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=12264 CPUtime=2.96
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 2974 0 0 0 295 1 0 0 25 0 1 0 220456621 12558336 2866 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 3066 2866 74 138 0 2925 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12264

[startup+6.24996 s]
/proc/loadavg: 1.00 1.09 1.85 2/65 14155
/proc/meminfo: memFree=1510312/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=16120 CPUtime=6.23
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 3915 0 0 0 621 2 0 0 25 0 1 0 220456621 16506880 3807 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 4030 3807 74 138 0 3889 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16120

[startup+12.703 s]
/proc/loadavg: 1.00 1.09 1.84 2/65 14155
/proc/meminfo: memFree=1508456/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=18496 CPUtime=12.69
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 4513 0 0 0 1266 3 0 0 25 0 1 0 220456621 18939904 4405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 4624 4405 74 138 0 4483 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18496

[startup+25.5051 s]
/proc/loadavg: 1.00 1.09 1.83 2/65 14155
/proc/meminfo: memFree=1505320/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=21168 CPUtime=25.48
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 5180 0 0 0 2545 3 0 0 25 0 1 0 220456621 21676032 5072 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 5292 5072 74 138 0 5151 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21168

[startup+51.1103 s]
/proc/loadavg: 1.00 1.08 1.81 2/65 14155
/proc/meminfo: memFree=1501160/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=25268 CPUtime=51.08
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 6217 0 0 0 5104 4 0 0 25 0 1 0 220456621 25874432 6109 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 6317 6109 74 138 0 6176 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25268

[startup+102.317 s]
/proc/loadavg: 1.00 1.06 1.76 2/65 14155
/proc/meminfo: memFree=1497000/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=29360 CPUtime=102.27
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 7242 0 0 0 10222 5 0 0 25 0 1 0 220456621 30064640 7134 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 7340 7134 74 138 0 7199 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29360

[startup+162.336 s]
/proc/loadavg: 1.03 1.06 1.71 2/65 14155
/proc/meminfo: memFree=1493800/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=32656 CPUtime=162.27
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 8029 0 0 0 16221 6 0 0 25 0 1 0 220456621 33439744 7921 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 8164 7921 74 138 0 8023 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 32656

[startup+222.353 s]
/proc/loadavg: 1.01 1.05 1.67 2/65 14155
/proc/meminfo: memFree=1492712/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=33700 CPUtime=222.27
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 8285 0 0 0 22220 7 0 0 25 0 1 0 220456621 34508800 8177 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 8425 8177 74 138 0 8284 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 33700

[startup+282.377 s]
/proc/loadavg: 1.00 1.04 1.62 2/71 14227
/proc/meminfo: memFree=1488056/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=37000 CPUtime=282.26
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 9129 0 0 0 28218 8 0 0 25 0 1 0 220456621 37888000 9021 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 9250 9021 74 138 0 9109 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 37000

[startup+342.424 s]
/proc/loadavg: 1.06 1.04 1.59 2/71 14319
/proc/meminfo: memFree=1486776/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=38188 CPUtime=342.23
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 9414 0 0 0 34214 9 0 0 25 0 1 0 220456621 39104512 9306 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 9547 9306 74 138 0 9406 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 38188

[startup+402.456 s]
/proc/loadavg: 1.02 1.03 1.54 2/65 14353
/proc/meminfo: memFree=1484456/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=41488 CPUtime=402.23
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 10259 0 0 0 40213 10 0 0 25 0 1 0 220456621 42483712 10151 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 10372 10151 74 138 0 10231 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 41488

[startup+462.476 s]
/proc/loadavg: 1.00 1.02 1.51 2/65 14353
/proc/meminfo: memFree=1484136/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=41884 CPUtime=462.23
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 10360 0 0 0 46213 10 0 0 25 0 1 0 220456621 42889216 10252 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556542 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 10471 10252 74 138 0 10330 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 41884

[startup+522.495 s]
/proc/loadavg: 1.00 1.02 1.47 2/65 14353
/proc/meminfo: memFree=1483880/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=42148 CPUtime=522.23
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 10423 0 0 0 52213 10 0 0 25 0 1 0 220456621 43159552 10315 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 10537 10315 74 138 0 10396 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 42148

[startup+582.513 s]
/proc/loadavg: 1.00 1.01 1.44 2/65 14353
/proc/meminfo: memFree=1483624/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=42544 CPUtime=582.24
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 10521 0 0 0 58213 11 0 0 25 0 1 0 220456621 43565056 10413 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 10636 10413 74 138 0 10495 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 42544

[startup+642.531 s]
/proc/loadavg: 1.00 1.01 1.41 2/65 14353
/proc/meminfo: memFree=1480936/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=45184 CPUtime=642.23
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 11182 0 0 0 64212 11 0 0 25 0 1 0 220456621 46268416 11074 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 11296 11074 74 138 0 11155 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 45184

[startup+702.547 s]
/proc/loadavg: 1.00 1.00 1.38 2/65 14353
/proc/meminfo: memFree=1480872/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=45184 CPUtime=702.23
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 11182 0 0 0 70211 12 0 0 25 0 1 0 220456621 46268416 11074 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 11296 11074 74 138 0 11155 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 45184

[startup+762.567 s]
/proc/loadavg: 1.00 1.00 1.36 2/65 14353
/proc/meminfo: memFree=1479784/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=46244 CPUtime=762.23
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 11431 0 0 0 76211 12 0 0 25 0 1 0 220456621 47353856 11323 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 11561 11323 74 138 0 11420 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 46244

[startup+822.59 s]
/proc/loadavg: 1.00 1.00 1.33 2/65 14353
/proc/meminfo: memFree=1479784/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=46244 CPUtime=822.23
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 11431 0 0 0 82211 12 0 0 25 0 1 0 220456621 47353856 11323 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 11561 11323 74 138 0 11420 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 46244

[startup+882.604 s]
/proc/loadavg: 1.00 1.00 1.31 2/65 14353
/proc/meminfo: memFree=1479400/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=46508 CPUtime=882.23
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 11504 0 0 0 88211 12 0 0 25 0 1 0 220456621 47624192 11396 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 11627 11396 74 138 0 11486 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 46508

[startup+942.62 s]
/proc/loadavg: 1.00 1.00 1.29 2/65 14353
/proc/meminfo: memFree=1478632/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=47328 CPUtime=942.23
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 11702 0 0 0 94210 13 0 0 25 0 1 0 220456621 48463872 11594 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 11832 11594 74 138 0 11691 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 47328

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.26 2/65 14353
/proc/meminfo: memFree=1478696/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=47432 CPUtime=1002.22
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 11728 0 0 0 100209 13 0 0 25 0 1 0 220456621 48570368 11620 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550886 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 11858 11620 74 138 0 11717 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 47432

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.25 2/65 14353
/proc/meminfo: memFree=1473640/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=52488 CPUtime=1062.23
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 12986 0 0 0 106208 15 0 0 25 0 1 0 220456621 53747712 12878 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 13122 12878 74 138 0 12981 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 52488

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.23 2/65 14353
/proc/meminfo: memFree=1472680/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=53412 CPUtime=1122.22
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 13212 0 0 0 112207 15 0 0 25 0 1 0 220456621 54693888 13104 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 13353 13104 74 138 0 13212 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 53412

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 14353
/proc/meminfo: memFree=1472104/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=53940 CPUtime=1182.22
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 13345 0 0 0 118206 16 0 0 25 0 1 0 220456621 55234560 13237 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 13485 13237 74 138 0 13344 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 53940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 14353
/proc/meminfo: memFree=1472104/2055920 swapFree=4125980/4192956
[pid=14154] ppid=14152 vsize=53848 CPUtime=1200.04
/proc/14154/stat : 14154 (minisat) R 14152 14154 13697 0 -1 4194304 13345 0 0 0 119988 16 0 0 25 0 1 0 220456621 55140352 13237 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550537 0 0 4096 3 0 0 0 17 1 0 0
/proc/14154/statm: 13462 13237 74 138 0 13321 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 53848

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.172973
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 53940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13345
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= 3601

runsolver used 0.711891 second user time and 2.58361 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue Feb 20 20:56:29 UTC 2007

IDJOB= 302133
IDBENCH= 20076
IDSOLVER= 109
FILE ID= node69/302133-1172004989

PBS_JOBID= 3892651

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1227285183-04.cnf
COMMAND LINE= /tmp/evaluation/302133-1172004989/minisat /tmp/evaluation/302133-1172004989/instance-302133-1172004989.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-302133-1172004989 -o ROOT/results/node69/solver-302133-1172004989 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302133-1172004989/minisat /tmp/evaluation/302133-1172004989/instance-302133-1172004989.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  deda626bc565276d31a1020ef7585fb4

RANDOM SEED= 712416368

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1526016 kB
Buffers:         13660 kB
Cached:         400556 kB
SwapCached:      60696 kB
Active:          34940 kB
Inactive:       446120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526016 kB
SwapTotal:     4192956 kB
SwapFree:      4125980 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            34876 kB
Committed_AS:   623372 kB
PageTables:       1472 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= 66562 MiB

End job on node69 on Tue Feb 20 21:16:32 UTC 2007