Trace number 424956

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) 5000.07 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1556473581-06.cnf
MD5SUM1fbae11d60497da7fab37c36d35c584b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.6419
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.01/0.02	c |  Parsing time:         0.02         s                                       |
0.01/0.07	c ============================[ Search Statistics ]==============================
0.01/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.07	c ===============================================================================
0.01/0.07	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.01/0.08	c |       104 |     600    12000    60000 |     4400      104     91 |  0.000 % |
0.01/0.09	c |       254 |     600    12000    60000 |     4840      254     85 |  0.000 % |
0.09/0.11	c |       479 |     600    12000    60000 |     5324      479     87 |  0.000 % |
0.09/0.14	c |       816 |     600    12000    60000 |     5856      816     87 |  0.000 % |
0.09/0.18	c |      1324 |     600    12000    60000 |     6442     1324     86 |  0.000 % |
0.19/0.25	c |      2083 |     600    12000    60000 |     7086     2083     85 |  0.000 % |
0.29/0.35	c |      3222 |     600    12000    60000 |     7794     3222     86 |  0.000 % |
0.49/0.53	c |      4930 |     600    12000    60000 |     8574     4930     86 |  0.000 % |
0.79/0.84	c |      7492 |     600    12000    60000 |     9431     7492     89 |  0.000 % |
1.29/1.35	c |     11337 |     600    12000    60000 |    10374     6513     89 |  0.000 % |
2.09/2.18	c |     17104 |     600    12000    60000 |    11412     6980     89 |  0.000 % |
3.49/3.56	c |     25753 |     600    12000    60000 |    12553     9819     92 |  0.000 % |
5.79/5.85	c |     38729 |     600    12000    60000 |    13809    10034     96 |  0.000 % |
10.19/10.24	c |     58191 |     600    12000    60000 |    15189     8477     91 |  0.000 % |
16.59/16.68	c |     87387 |     600    12000    60000 |    16708    14570     97 |  0.000 % |
27.88/27.90	c |    131177 |     600    12000    60000 |    18379    16102     92 |  0.000 % |
45.08/45.15	c |    196862 |     600    12000    60000 |    20217    16693     96 |  0.000 % |
71.98/72.02	c |    295390 |     600    12000    60000 |    22239    13111     92 |  0.000 % |
118.76/118.87	c |    443180 |     600    12000    60000 |    24463    14993     96 |  0.000 % |
193.94/194.06	c |    664863 |     600    12000    60000 |    26909    13129     95 |  0.000 % |
316.60/316.78	c |    997389 |     600    12000    60000 |    29600    16735     95 |  0.000 % |
513.95/514.16	c |   1496181 |     600    12000    60000 |    32561    27278     96 |  0.000 % |
829.26/829.54	c |   2244364 |     600    12000    60000 |    35817    18807     97 |  0.000 % |
1324.85/1325.39	c |   3366638 |     600    12000    60000 |    39398    26828     98 |  0.000 % |
2142.22/2142.97	c |   5050049 |     600    12000    60000 |    43338    21728     95 |  0.000 % |
3439.97/3441.00	c |   7575165 |     600    12000    60000 |    47672    34096    100 |  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/node55/watcher-424956-1177706479 -o ROOT/results/node55/solver-424956-1177706479 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424956-1177706479/minisat_noassertions /tmp/evaluation/424956-1177706479/instance-424956-1177706479.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: 0.86 0.97 1.02 3/64 28091
/proc/meminfo: memFree=1402012/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=1856 CPUtime=0
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 218557926 1900544 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 464 190 50 130 0 331 0

[startup+0.013575 s]
/proc/loadavg: 0.86 0.97 1.02 3/64 28091
/proc/meminfo: memFree=1402012/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=2412 CPUtime=0.01
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 314 0 0 0 1 0 0 0 18 0 1 0 218557926 2469888 300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 603 301 50 130 0 470 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2412

[startup+0.101583 s]
/proc/loadavg: 0.86 0.97 1.02 3/64 28091
/proc/meminfo: memFree=1402012/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=2604 CPUtime=0.09
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 447 0 0 0 9 0 0 0 18 0 1 0 218557926 2666496 398 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 651 398 67 130 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.301601 s]
/proc/loadavg: 0.86 0.97 1.02 3/64 28091
/proc/meminfo: memFree=1402012/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=3396 CPUtime=0.29
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 624 0 0 0 29 0 0 0 19 0 1 0 218557926 3477504 575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 849 575 67 130 0 716 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3396

[startup+0.70164 s]
/proc/loadavg: 0.86 0.97 1.02 3/64 28091
/proc/meminfo: memFree=1402012/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=4860 CPUtime=0.69
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 989 0 0 0 69 0 0 0 23 0 1 0 218557926 4976640 940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 1215 940 67 130 0 1082 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4860

[startup+1.50271 s]
/proc/loadavg: 0.86 0.97 1.02 2/65 28092
/proc/meminfo: memFree=1397588/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=6180 CPUtime=1.49
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 1307 0 0 0 149 0 0 0 25 0 1 0 218557926 6328320 1258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547279 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 1545 1258 67 130 0 1412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6180

[startup+3.10187 s]
/proc/loadavg: 0.86 0.97 1.02 2/65 28092
/proc/meminfo: memFree=1396692/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=6972 CPUtime=3.09
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 1539 0 0 0 309 0 0 0 25 0 1 0 218557926 7139328 1490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 1743 1490 67 130 0 1610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6972

[startup+6.30117 s]
/proc/loadavg: 0.87 0.97 1.02 2/65 28092
/proc/meminfo: memFree=1395284/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=8072 CPUtime=6.29
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 1795 0 0 0 628 1 0 0 25 0 1 0 218557926 8265728 1746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 2018 1746 67 130 0 1885 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8072

[startup+12.7018 s]
/proc/loadavg: 0.88 0.97 1.02 2/65 28092
/proc/meminfo: memFree=1393948/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=9128 CPUtime=12.69
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 2068 0 0 0 1268 1 0 0 25 0 1 0 218557926 9347072 2019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 2282 2019 67 130 0 2149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9128

[startup+25.502 s]
/proc/loadavg: 0.91 0.97 1.02 2/65 28092
/proc/meminfo: memFree=1392860/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=10316 CPUtime=25.48
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 2342 0 0 0 2547 1 0 0 25 0 1 0 218557926 10563584 2293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 2579 2293 67 130 0 2446 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10316

[startup+51.1014 s]
/proc/loadavg: 0.94 0.97 1.02 2/65 28092
/proc/meminfo: memFree=1390812/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=12644 CPUtime=51.08
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 2925 0 0 0 5106 2 0 0 25 0 1 0 218557926 12947456 2876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 3161 2876 67 130 0 3028 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12644

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 1.01 2/65 28092
/proc/meminfo: memFree=1388444/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=14756 CPUtime=102.27
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 3448 0 0 0 10225 2 0 0 25 0 1 0 218557926 15110144 3399 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 3689 3399 67 130 0 3556 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14756

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 28092
/proc/meminfo: memFree=1386716/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=16340 CPUtime=162.25
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 3863 0 0 0 16222 3 0 0 25 0 1 0 218557926 16732160 3814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548910 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 4085 3814 67 130 0 3952 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16340

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28092
/proc/meminfo: memFree=1385180/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=17808 CPUtime=222.23
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 4232 0 0 0 22220 3 0 0 25 0 1 0 218557926 18235392 4183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 4452 4183 67 130 0 4319 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17808

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28092
/proc/meminfo: memFree=1384412/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=18628 CPUtime=282.21
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 4404 0 0 0 28218 3 0 0 25 0 1 0 218557926 19075072 4355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 4657 4355 67 130 0 4524 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18628

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28092
/proc/meminfo: memFree=1383196/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=19848 CPUtime=342.2
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 4727 0 0 0 34216 4 0 0 25 0 1 0 218557926 20324352 4678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 4962 4678 67 130 0 4829 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19848

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28092
/proc/meminfo: memFree=1382684/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=20376 CPUtime=402.18
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 4835 0 0 0 40214 4 0 0 25 0 1 0 218557926 20865024 4786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 5094 4786 67 130 0 4961 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20376

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28092
/proc/meminfo: memFree=1382556/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=20592 CPUtime=462.16
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 4885 0 0 0 46212 4 0 0 25 0 1 0 218557926 21086208 4836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 5148 4836 67 130 0 5015 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 20592

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28092
/proc/meminfo: memFree=1381404/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=21648 CPUtime=522.15
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 5170 0 0 0 52210 5 0 0 25 0 1 0 218557926 22167552 5121 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 5412 5121 67 130 0 5279 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21648

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28092
/proc/meminfo: memFree=1380188/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=22836 CPUtime=582.13
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 5472 0 0 0 58208 5 0 0 25 0 1 0 218557926 23384064 5423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 5709 5423 67 130 0 5576 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 22836

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28092
/proc/meminfo: memFree=1379932/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=23100 CPUtime=642.12
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 5536 0 0 0 64206 6 0 0 25 0 1 0 218557926 23654400 5487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 5775 5487 67 130 0 5642 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23100


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28292
/proc/meminfo: memFree=1365276/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=37848 CPUtime=4001.11
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9210 0 0 0 400094 17 0 0 25 0 1 0 218557926 38756352 9140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9462 9140 67 130 0 9329 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 37848

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28292
/proc/meminfo: memFree=1365020/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=38096 CPUtime=4061.11
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9265 0 0 0 406093 18 0 0 25 0 1 0 218557926 39010304 9195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9524 9195 67 130 0 9391 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 38096

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28292
/proc/meminfo: memFree=1364892/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=38236 CPUtime=4121.08
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9301 0 0 0 412090 18 0 0 25 0 1 0 218557926 39153664 9231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9559 9231 67 130 0 9426 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 38236

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28292
/proc/meminfo: memFree=1364956/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=38236 CPUtime=4181.07
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9301 0 0 0 418089 18 0 0 25 0 1 0 218557926 39153664 9231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9559 9231 67 130 0 9426 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 38236

[startup+4242.3 s]
/proc/loadavg: 1.04 0.99 1.00 2/65 28292
/proc/meminfo: memFree=1364636/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=38500 CPUtime=4241.05
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9379 0 0 0 424087 18 0 0 25 0 1 0 218557926 39424000 9309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9625 9309 67 130 0 9492 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 38500

[startup+4302.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 28292
/proc/meminfo: memFree=1364572/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=38500 CPUtime=4301.04
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9379 0 0 0 430085 19 0 0 25 0 1 0 218557926 39424000 9309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9625 9309 67 130 0 9492 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 38500

[startup+4362.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 28292
/proc/meminfo: memFree=1364636/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=38500 CPUtime=4361.02
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9379 0 0 0 436083 19 0 0 25 0 1 0 218557926 39424000 9309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9625 9309 67 130 0 9492 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 38500

[startup+4422.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28292
/proc/meminfo: memFree=1364380/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=38768 CPUtime=4421
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9447 0 0 0 442081 19 0 0 25 0 1 0 218557926 39698432 9377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9692 9377 67 130 0 9559 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 38768

[startup+4482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28292
/proc/meminfo: memFree=1364444/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=38768 CPUtime=4480.98
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9447 0 0 0 448079 19 0 0 25 0 1 0 218557926 39698432 9377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9692 9377 67 130 0 9559 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 38768

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28292
/proc/meminfo: memFree=1364444/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=38900 CPUtime=4540.96
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9460 0 0 0 454077 19 0 0 25 0 1 0 218557926 39833600 9390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9725 9390 67 130 0 9592 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 38900

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28292
/proc/meminfo: memFree=1364316/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=39000 CPUtime=4600.95
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9484 0 0 0 460076 19 0 0 25 0 1 0 218557926 39936000 9414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9750 9414 67 130 0 9617 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 39000

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28292
/proc/meminfo: memFree=1364316/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=39000 CPUtime=4660.94
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9484 0 0 0 466074 20 0 0 25 0 1 0 218557926 39936000 9414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9750 9414 67 130 0 9617 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 39000

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28292
/proc/meminfo: memFree=1364188/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=39132 CPUtime=4720.93
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9520 0 0 0 472073 20 0 0 25 0 1 0 218557926 40071168 9450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9783 9450 67 130 0 9650 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 39132

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28310
/proc/meminfo: memFree=1362540/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=39532 CPUtime=4780.89
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9621 0 0 0 478069 20 0 0 25 0 1 0 218557926 40480768 9551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 0 0 0
/proc/28091/statm: 9883 9551 67 130 0 9750 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 39532

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28490
/proc/meminfo: memFree=1363412/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=39532 CPUtime=4840.79
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9621 0 0 0 484058 21 0 0 25 0 1 0 218557926 40480768 9551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9883 9551 67 130 0 9750 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 39532

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28490
/proc/meminfo: memFree=1363420/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=39532 CPUtime=4900.77
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9621 0 0 0 490056 21 0 0 25 0 1 0 218557926 40480768 9551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9883 9551 67 130 0 9750 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 39532

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28490
/proc/meminfo: memFree=1363548/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=39532 CPUtime=4960.75
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9621 0 0 0 496054 21 0 0 25 0 1 0 218557926 40480768 9551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553231 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9883 9551 67 130 0 9750 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 39532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28490
/proc/meminfo: memFree=1363612/2055920 swapFree=4184544/4192956
[pid=28091] ppid=28089 vsize=39532 CPUtime=5000.05
/proc/28091/stat : 28091 (minisat_noasser) R 28089 28091 28037 0 -1 4194304 9621 0 0 0 499983 22 0 0 25 0 1 0 218557926 40480768 9551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28091/statm: 9883 9551 67 130 0 9750 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 39532

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): 5001.62
CPU time (s): 5000.07
CPU user time (s): 4999.84
CPU system time (s): 0.227965
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 39532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9621
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= 7091

runsolver used 3.86541 second user time and 9.8895 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Fri Apr 27 20:41:19 UTC 2007

IDJOB= 424956
IDBENCH= 20049
IDSOLVER= 189
FILE ID= node55/424956-1177706479

PBS_JOBID= 4715355

Free space on /tmp= 66419 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1556473581-06.cnf
COMMAND LINE= /tmp/evaluation/424956-1177706479/minisat_noassertions /tmp/evaluation/424956-1177706479/instance-424956-1177706479.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-424956-1177706479 -o ROOT/results/node55/solver-424956-1177706479 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424956-1177706479/minisat_noassertions /tmp/evaluation/424956-1177706479/instance-424956-1177706479.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1fbae11d60497da7fab37c36d35c584b

RANDOM SEED= 424428707

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1402492 kB
Buffers:         57696 kB
Cached:         510200 kB
SwapCached:       2556 kB
Active:         273320 kB
Inactive:       304200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1402492 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:          15992 kB
Slab:            61956 kB
Committed_AS:  1363732 kB
PageTables:       1380 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= 66419 MiB

End job on node55 on Fri Apr 27 22:04:43 UTC 2007