Trace number 425117

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? (TO) 5000.02 5001.41

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S464355209-20-UNKNOWN.cnf
MD5SUMa698176b415b0d699b7034931506758d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark64.7072
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |    4581    14606    44408 |     4868        0    nan |  0.000 % |
0.00/0.09	c |       101 |    4581    14606    44408 |     5355      101     42 |  0.000 % |
0.09/0.12	c |       252 |    4581    14606    44408 |     5891      252     37 |  0.000 % |
0.09/0.15	c |       477 |    4581    14606    44408 |     6480      477     40 |  0.000 % |
0.19/0.21	c |       814 |    4581    14606    44408 |     7128      814     38 |  0.000 % |
0.29/0.30	c |      1321 |    4581    14606    44408 |     7841     1321     38 |  0.000 % |
0.39/0.44	c |      2080 |    4581    14606    44408 |     8625     2080     37 |  0.000 % |
0.59/0.66	c |      3220 |    4581    14606    44408 |     9487     3220     38 |  0.000 % |
0.99/1.01	c |      4931 |    4581    14606    44408 |    10436     4931     38 |  0.000 % |
1.59/1.65	c |      7495 |    4581    14606    44408 |    11480     7495     41 |  0.000 % |
2.59/2.66	c |     11341 |    4581    14606    44408 |    12628    11341     42 |  0.000 % |
4.29/4.39	c |     17108 |    4581    14606    44408 |    13890    10622     39 |  0.000 % |
7.09/7.11	c |     25759 |    4581    14606    44408 |    15279    12077     45 |  0.000 % |
11.28/11.32	c |     38735 |    4581    14606    44408 |    16807     9295     40 |  0.000 % |
18.69/18.73	c |     58197 |    4581    14606    44408 |    18488    11487     45 |  0.000 % |
30.18/30.28	c |     87389 |    4581    14606    44408 |    20337    12214     49 |  0.000 % |
51.07/51.16	c |    131178 |    4581    14606    44408 |    22371    14100     49 |  0.000 % |
82.76/82.86	c |    196862 |    4581    14606    44408 |    24608    22564     47 |  0.000 % |
130.56/130.69	c |    295391 |    4581    14606    44408 |    27069    20309     44 |  0.000 % |
213.23/213.35	c |    443180 |    4581    14606    44408 |    29776    25280     46 |  0.000 % |
344.31/344.46	c |    664864 |    4581    14606    44408 |    32753    17952     42 |  0.000 % |
554.04/554.20	c |    997390 |    4581    14606    44408 |    36029    29743     44 |  0.000 % |
863.67/863.94	c |   1496178 |    4581    14606    44408 |    39632    25524     43 |  0.000 % |
1397.03/1397.42	c |   2244361 |    4581    14606    44408 |    43595    35020     57 |  0.000 % |
2190.23/2190.82	c |   3366635 |    4581    14606    44408 |    47955    21430     53 |  0.000 % |
3495.38/3496.41	c |   5050049 |    4581    14606    44408 |    52750    48354     54 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-425117-1177787557 -o ROOT/results/node34/solver-425117-1177787557 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425117-1177787557/minisat_noassertions /tmp/evaluation/425117-1177787557/instance-425117-1177787557.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.84 1.95 1.81 3/77 19453
/proc/meminfo: memFree=1550320/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=2476 CPUtime=0
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 346 0 0 0 0 0 0 0 18 0 1 0 226671170 2535424 332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 619 332 50 130 0 486 0

[startup+0.100337 s]
/proc/loadavg: 1.84 1.95 1.81 3/77 19453
/proc/meminfo: memFree=1550320/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=4204 CPUtime=0.09
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 806 0 0 0 9 0 0 0 18 0 1 0 226671170 4304896 754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 1051 754 67 130 0 918 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4204

[startup+0.201345 s]
/proc/loadavg: 1.84 1.95 1.81 3/77 19453
/proc/meminfo: memFree=1550320/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=4204 CPUtime=0.19
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 806 0 0 0 19 0 0 0 19 0 1 0 226671170 4304896 754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 1051 754 67 130 0 918 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4204

[startup+0.301353 s]
/proc/loadavg: 1.84 1.95 1.81 3/77 19453
/proc/meminfo: memFree=1550320/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=4204 CPUtime=0.29
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 806 0 0 0 29 0 0 0 20 0 1 0 226671170 4304896 754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 1051 754 67 130 0 918 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4204

[startup+0.701385 s]
/proc/loadavg: 1.84 1.95 1.81 3/77 19453
/proc/meminfo: memFree=1550320/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=4204 CPUtime=0.69
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 811 0 0 0 69 0 0 0 23 0 1 0 226671170 4304896 759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 1051 759 67 130 0 918 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4204

[startup+1.50145 s]
/proc/loadavg: 1.84 1.95 1.81 2/78 19454
/proc/meminfo: memFree=1547176/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=4864 CPUtime=1.49
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 983 0 0 0 149 0 0 0 25 0 1 0 226671170 4980736 931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 1216 931 67 130 0 1083 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4864

[startup+3.10157 s]
/proc/loadavg: 1.84 1.95 1.81 2/78 19454
/proc/meminfo: memFree=1546152/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=6088 CPUtime=3.09
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 1275 0 0 0 309 0 0 0 25 0 1 0 226671170 6234112 1223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 1522 1223 67 130 0 1389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30183 s]
/proc/loadavg: 1.77 1.94 1.80 2/78 19454
/proc/meminfo: memFree=1545000/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=6484 CPUtime=6.29
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 1378 0 0 0 629 0 0 0 25 0 1 0 226671170 6639616 1326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 1621 1326 67 130 0 1488 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6484

[startup+12.7013 s]
/proc/loadavg: 1.71 1.92 1.80 2/78 19454
/proc/meminfo: memFree=1544304/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=7012 CPUtime=12.68
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 1523 0 0 0 1268 0 0 0 25 0 1 0 226671170 7180288 1471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 1753 1471 67 130 0 1620 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7012

[startup+25.5013 s]
/proc/loadavg: 1.55 1.88 1.79 2/78 19454
/proc/meminfo: memFree=1543024/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=8388 CPUtime=25.48
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 1849 0 0 0 2547 1 0 0 25 0 1 0 226671170 8589312 1797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 2097 1797 67 130 0 1964 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8388

[startup+51.1014 s]
/proc/loadavg: 1.36 1.81 1.76 2/78 19454
/proc/meminfo: memFree=1541296/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=10104 CPUtime=51.07
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 2280 0 0 0 5105 2 0 0 25 0 1 0 226671170 10346496 2228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 2526 2228 67 130 0 2393 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10104

[startup+102.301 s]
/proc/loadavg: 1.16 1.68 1.72 2/78 19454
/proc/meminfo: memFree=1540208/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=11160 CPUtime=102.27
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 2554 0 0 0 10224 3 0 0 25 0 1 0 226671170 11427840 2502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 2790 2502 67 130 0 2657 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11160

[startup+162.301 s]
/proc/loadavg: 1.06 1.55 1.67 2/78 19454
/proc/meminfo: memFree=1538160/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=13172 CPUtime=162.25
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 3051 0 0 0 16221 4 0 0 25 0 1 0 226671170 13488128 2999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 3293 2999 67 130 0 3160 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13172

[startup+222.306 s]
/proc/loadavg: 1.02 1.45 1.63 2/78 19454
/proc/meminfo: memFree=1537712/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=13580 CPUtime=222.23
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 3152 0 0 0 22219 4 0 0 25 0 1 0 226671170 13905920 3100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 3395 3100 67 130 0 3262 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13580

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.59 2/78 19454
/proc/meminfo: memFree=1537072/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=14240 CPUtime=282.22
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 3304 0 0 0 28217 5 0 0 25 0 1 0 226671170 14581760 3252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 3560 3252 67 130 0 3427 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14240

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.54 2/78 19454
/proc/meminfo: memFree=1536880/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=14512 CPUtime=342.21
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 3363 0 0 0 34215 6 0 0 25 0 1 0 226671170 14860288 3311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 3628 3311 67 130 0 3495 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14512

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.51 2/78 19454
/proc/meminfo: memFree=1534640/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=16756 CPUtime=402.19
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 3927 0 0 0 40212 7 0 0 25 0 1 0 226671170 17158144 3875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 4189 3875 67 130 0 4056 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16756

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.47 2/78 19454
/proc/meminfo: memFree=1534640/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=16904 CPUtime=462.17
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 3964 0 0 0 46210 7 0 0 25 0 1 0 226671170 17309696 3912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 4226 3912 67 130 0 4093 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16904

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.44 2/78 19454
/proc/meminfo: memFree=1534192/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=17304 CPUtime=522.15
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 4070 0 0 0 52207 8 0 0 25 0 1 0 226671170 17719296 4018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 4326 4018 67 130 0 4193 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17304

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.41 2/78 19454
/proc/meminfo: memFree=1534128/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=17304 CPUtime=582.14
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 4073 0 0 0 58205 9 0 0 25 0 1 0 226671170 17719296 4021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 4326 4021 67 130 0 4193 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17304

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.38 2/78 19454
/proc/meminfo: memFree=1533936/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=17572 CPUtime=642.12
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 4129 0 0 0 64203 9 0 0 25 0 1 0 226671170 17993728 4077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 4393 4077 67 130 0 4260 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 17572


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1517488/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=34096 CPUtime=4061.14
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8225 0 0 0 406073 41 0 0 25 0 1 0 226671170 34914304 8171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8524 8171 67 130 0 8391 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 34096

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1517488/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=34096 CPUtime=4121.12
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8225 0 0 0 412071 41 0 0 25 0 1 0 226671170 34914304 8171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8524 8171 67 130 0 8391 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 34096

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1517040/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=34504 CPUtime=4181.11
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8323 0 0 0 418070 41 0 0 25 0 1 0 226671170 35332096 8269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8626 8269 67 130 0 8493 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 34504

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1517040/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=34504 CPUtime=4241.09
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8329 0 0 0 424067 42 0 0 25 0 1 0 226671170 35332096 8275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8626 8275 67 130 0 8493 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 34504

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1517040/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=34504 CPUtime=4301.07
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8329 0 0 0 430065 42 0 0 25 0 1 0 226671170 35332096 8275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8626 8275 67 130 0 8493 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 34504

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1516848/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=34768 CPUtime=4361.06
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8380 0 0 0 436063 43 0 0 25 0 1 0 226671170 35602432 8326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8692 8326 67 130 0 8559 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 34768

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1516592/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=35032 CPUtime=4421.04
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8437 0 0 0 442061 43 0 0 25 0 1 0 226671170 35872768 8383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8758 8383 67 130 0 8625 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 35032

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1516592/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=35032 CPUtime=4481.03
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8437 0 0 0 448059 44 0 0 25 0 1 0 226671170 35872768 8383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8758 8383 67 130 0 8625 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 35032

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1516656/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=35008 CPUtime=4541.01
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8437 0 0 0 454057 44 0 0 25 0 1 0 226671170 35848192 8383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8752 8383 67 130 0 8619 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 35008

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1516656/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=35000 CPUtime=4601
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8437 0 0 0 460055 45 0 0 25 0 1 0 226671170 35840000 8383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8750 8383 67 130 0 8617 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 35000

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1516528/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=35000 CPUtime=4660.98
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8446 0 0 0 466053 45 0 0 25 0 1 0 226671170 35840000 8392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8750 8392 67 130 0 8617 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 35000

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1516464/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=35140 CPUtime=4720.98
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8458 0 0 0 472052 46 0 0 25 0 1 0 226671170 35983360 8404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8785 8404 67 130 0 8652 0
Current children cumulated CPU time (s) 4720.98
Current children cumulated vsize (KiB) 35140

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19654
/proc/meminfo: memFree=1516528/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=35140 CPUtime=4780.95
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8468 0 0 0 478049 46 0 0 25 0 1 0 226671170 35983360 8414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8785 8414 67 130 0 8652 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 35140

[startup+4842.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 19654
/proc/meminfo: memFree=1516528/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=35140 CPUtime=4840.94
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8468 0 0 0 484048 46 0 0 25 0 1 0 226671170 35983360 8414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8785 8414 67 130 0 8652 0
Current children cumulated CPU time (s) 4840.94
Current children cumulated vsize (KiB) 35140

[startup+4902.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 19654
/proc/meminfo: memFree=1516528/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=35140 CPUtime=4900.92
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8468 0 0 0 490045 47 0 0 25 0 1 0 226671170 35983360 8414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8785 8414 67 130 0 8652 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 35140

[startup+4962.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 19654
/proc/meminfo: memFree=1516528/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=35140 CPUtime=4960.9
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8468 0 0 0 496043 47 0 0 25 0 1 0 226671170 35983360 8414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8785 8414 67 130 0 8652 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 35140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19654
/proc/meminfo: memFree=1516528/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=35140 CPUtime=5000.01
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8468 0 0 0 499953 48 0 0 25 0 1 0 226671170 35983360 8414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8785 8414 67 130 0 8652 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 35140

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

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

[startup+5001.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19654
/proc/meminfo: memFree=1516528/2055920 swapFree=4159684/4192956
[pid=19453] ppid=19451 vsize=35140 CPUtime=5000.01
/proc/19453/stat : 19453 (minisat_noasser) R 19451 19453 18922 0 -1 4194304 8468 0 0 0 499953 48 0 0 25 0 1 0 226671170 35983360 8414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19453/statm: 8785 8414 67 130 0 8652 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 35140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.02
CPU user time (s): 4999.53
CPU system time (s): 0.485926
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 35140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.485926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8468
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= 51489

runsolver used 3.76443 second user time and 10.8294 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sat Apr 28 19:12:37 UTC 2007

IDJOB= 425117
IDBENCH= 20210
IDSOLVER= 189
FILE ID= node34/425117-1177787557

PBS_JOBID= 4715719

Free space on /tmp= 66496 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S464355209-20-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/425117-1177787557/minisat_noassertions /tmp/evaluation/425117-1177787557/instance-425117-1177787557.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-425117-1177787557 -o ROOT/results/node34/solver-425117-1177787557 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425117-1177787557/minisat_noassertions /tmp/evaluation/425117-1177787557/instance-425117-1177787557.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a698176b415b0d699b7034931506758d

RANDOM SEED= 819402398

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1550728 kB
Buffers:         49280 kB
Cached:         362000 kB
SwapCached:       3112 kB
Active:         261676 kB
Inactive:       173636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550728 kB
SwapTotal:     4192956 kB
SwapFree:      4159684 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          30920 kB
Slab:            55176 kB
Committed_AS:  1676940 kB
PageTables:       1976 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= 66496 MiB

End job on node34 on Sat Apr 28 20:36:01 UTC 2007