Trace number 421298

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) 1200.02 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
MD5SUM2436f6f433943d85ff751898805eafae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.404937
Satisfiable
(Un)Satisfiability was proved
Number of variables6500
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 |    4542    14364    43368 |     4788        0    nan |  0.000 % |
0.07/0.09	c |       100 |    4542    14364    43368 |     5266      100     31 |  0.092 % |
0.09/0.11	c |       252 |    4542    14364    43368 |     5793      252     36 |  0.092 % |
0.09/0.15	c |       477 |    4542    14364    43368 |     6372      477     38 |  0.092 % |
0.19/0.21	c |       814 |    4542    14364    43368 |     7010      814     39 |  0.092 % |
0.29/0.30	c |      1323 |    4542    14364    43368 |     7711     1323     40 |  0.092 % |
0.39/0.44	c |      2082 |    4542    14364    43368 |     8482     2082     38 |  0.092 % |
0.59/0.66	c |      3221 |    4542    14364    43368 |     9330     3221     40 |  0.092 % |
0.99/1.02	c |      4931 |    4541    14358    43352 |    10263     4930     42 |  0.108 % |
1.59/1.60	c |      7495 |    4541    14358    43352 |    11289     7494     43 |  0.108 % |
2.59/2.66	c |     11339 |    4541    14358    43352 |    12418    11338     42 |  0.108 % |
4.29/4.34	c |     17108 |    4541    14358    43352 |    13660    10555     44 |  0.108 % |
6.99/7.06	c |     25757 |    4541    14358    43352 |    15026    12059     46 |  0.108 % |
11.49/11.59	c |     38732 |    4541    14358    43352 |    16529     9339     46 |  0.108 % |
18.99/19.02	c |     58193 |    4541    14358    43352 |    18182    11833     46 |  0.108 % |
31.29/31.34	c |     87388 |    4541    14358    43352 |    20000    12662     55 |  0.108 % |
51.69/51.74	c |    131177 |    4541    14358    43352 |    22000    14939     52 |  0.108 % |
85.37/85.48	c |    196862 |    4541    14358    43352 |    24200    12847     46 |  0.108 % |
132.66/132.79	c |    295390 |    4541    14358    43352 |    26620    24536     47 |  0.108 % |
209.24/209.33	c |    443179 |    4541    14358    43352 |    29282    18312     52 |  0.108 % |
331.11/331.20	c |    664863 |    4541    14358    43352 |    32211    14858     49 |  0.108 % |
511.57/511.89	c |    997390 |    4541    14358    43352 |    35432    28469     48 |  0.108 % |
817.59/817.99	c |   1496178 |    4541    14358    43352 |    38975    15609     39 |  0.108 % |

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/node50/watcher-421298-1177502033 -o ROOT/results/node50/solver-421298-1177502033 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421298-1177502033/minisat_noassertions /tmp/evaluation/421298-1177502033/instance-421298-1177502033.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.94 3/64 16601
/proc/meminfo: memFree=1759040/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=2748 CPUtime=0
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 105048486 2813952 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545599 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 687 359 50 130 0 554 0

[startup+0.0752979 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 16601
/proc/meminfo: memFree=1759040/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=4208 CPUtime=0.07
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 793 0 0 0 7 0 0 0 18 0 1 0 105048486 4308992 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686263 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 1052 742 63 130 0 919 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4208

[startup+0.101301 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 16601
/proc/meminfo: memFree=1759040/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=4208 CPUtime=0.09
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 796 0 0 0 9 0 0 0 18 0 1 0 105048486 4308992 745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 1052 745 66 130 0 919 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4208

[startup+0.301318 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 16601
/proc/meminfo: memFree=1759040/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=4208 CPUtime=0.29
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 796 0 0 0 29 0 0 0 19 0 1 0 105048486 4308992 745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 1052 745 66 130 0 919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4208

[startup+0.701353 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 16601
/proc/meminfo: memFree=1759040/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=4208 CPUtime=0.69
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 815 0 0 0 69 0 0 0 22 0 1 0 105048486 4308992 764 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 1052 764 66 130 0 919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4208

[startup+1.50142 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 16602
/proc/meminfo: memFree=1755960/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=4872 CPUtime=1.49
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 991 0 0 0 149 0 0 0 25 0 1 0 105048486 4988928 940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 1218 940 66 130 0 1085 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4872

[startup+3.10156 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 16602
/proc/meminfo: memFree=1754872/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=6112 CPUtime=3.09
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 1294 0 0 0 309 0 0 0 25 0 1 0 105048486 6258688 1243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 1528 1243 66 130 0 1395 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6112

[startup+6.30185 s]
/proc/loadavg: 0.92 0.95 0.94 2/65 16602
/proc/meminfo: memFree=1753600/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=6640 CPUtime=6.3
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 1421 0 0 0 629 1 0 0 25 0 1 0 105048486 6799360 1370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 1660 1370 66 130 0 1527 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 6640

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.94 2/65 16602
/proc/meminfo: memFree=1752896/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=7300 CPUtime=12.69
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 1591 0 0 0 1268 1 0 0 25 0 1 0 105048486 7475200 1540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548140 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 1825 1540 66 130 0 1692 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7300

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.94 2/65 16602
/proc/meminfo: memFree=1751040/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=9364 CPUtime=25.49
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 2103 0 0 0 2547 2 0 0 25 0 1 0 105048486 9588736 2052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 2341 2052 66 130 0 2208 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9364

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.94 2/65 16602
/proc/meminfo: memFree=1749888/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=10288 CPUtime=51.08
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 2331 0 0 0 5106 2 0 0 25 0 1 0 105048486 10534912 2280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 2572 2280 66 130 0 2439 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10288

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.94 2/65 16602
/proc/meminfo: memFree=1748864/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=11348 CPUtime=102.27
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 2592 0 0 0 10225 2 0 0 25 0 1 0 105048486 11620352 2541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 2837 2541 66 130 0 2704 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11348

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16602
/proc/meminfo: memFree=1747840/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=12568 CPUtime=162.26
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 2870 0 0 0 16223 3 0 0 25 0 1 0 105048486 12869632 2819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 3142 2819 66 130 0 3009 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 12568

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16602
/proc/meminfo: memFree=1746368/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=13760 CPUtime=222.24
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 3198 0 0 0 22221 3 0 0 25 0 1 0 105048486 14090240 3147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 3440 3147 66 130 0 3307 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13760

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16602
/proc/meminfo: memFree=1745920/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=14288 CPUtime=282.22
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 3303 0 0 0 28219 3 0 0 25 0 1 0 105048486 14630912 3252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548155 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 3572 3252 66 130 0 3439 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14288

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16602
/proc/meminfo: memFree=1745280/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=14956 CPUtime=342.21
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 3482 0 0 0 34217 4 0 0 25 0 1 0 105048486 15314944 3431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 3739 3431 66 130 0 3606 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14956

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16602
/proc/meminfo: memFree=1744640/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=15616 CPUtime=402.2
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 3646 0 0 0 40215 5 0 0 25 0 1 0 105048486 15990784 3595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 3904 3595 66 130 0 3771 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 15616

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 16768
/proc/meminfo: memFree=1742648/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=16144 CPUtime=462.09
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 3774 0 0 0 46203 6 0 0 25 0 1 0 105048486 16531456 3723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 4036 3723 66 130 0 3903 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 16144

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16800
/proc/meminfo: memFree=1742976/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=16936 CPUtime=522.06
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 3980 0 0 0 52199 7 0 0 25 0 1 0 105048486 17342464 3929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 4234 3929 66 130 0 4101 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 16936

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16800
/proc/meminfo: memFree=1742592/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=17344 CPUtime=582.05
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 4078 0 0 0 58198 7 0 0 25 0 1 0 105048486 17760256 4027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 4336 4027 66 130 0 4203 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 17344

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16800
/proc/meminfo: memFree=1742208/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=17740 CPUtime=642.04
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 4185 0 0 0 64196 8 0 0 25 0 1 0 105048486 18165760 4134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 4435 4134 66 130 0 4302 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 17740

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16800
/proc/meminfo: memFree=1741952/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=18008 CPUtime=702.02
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 4234 0 0 0 70194 8 0 0 25 0 1 0 105048486 18440192 4183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 4502 4183 66 130 0 4369 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 18008

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16800
/proc/meminfo: memFree=1741632/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=18272 CPUtime=762.01
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 4311 0 0 0 76193 8 0 0 25 0 1 0 105048486 18710528 4260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 4568 4260 66 130 0 4435 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 18272

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16800
/proc/meminfo: memFree=1741184/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=18684 CPUtime=821.99
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 4427 0 0 0 82191 8 0 0 25 0 1 0 105048486 19132416 4376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 4671 4376 66 130 0 4538 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 18684

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16800
/proc/meminfo: memFree=1739968/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=20008 CPUtime=881.97
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 4738 0 0 0 88189 8 0 0 25 0 1 0 105048486 20488192 4687 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 5002 4687 66 130 0 4869 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 20008

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16802
/proc/meminfo: memFree=1739264/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=20680 CPUtime=941.96
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 4916 0 0 0 94187 9 0 0 25 0 1 0 105048486 21176320 4865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 5170 4865 66 130 0 5037 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 20680

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16802
/proc/meminfo: memFree=1738496/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=21472 CPUtime=1001.95
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 5117 0 0 0 100186 9 0 0 25 0 1 0 105048486 21987328 5066 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 5368 5066 66 130 0 5235 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 21472

[startup+1062.3 s]
/proc/loadavg: 1.03 0.99 0.94 2/65 16802
/proc/meminfo: memFree=1738304/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=21772 CPUtime=1061.93
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 5169 0 0 0 106184 9 0 0 25 0 1 0 105048486 22294528 5118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 5443 5118 66 130 0 5310 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 21772

[startup+1122.3 s]
/proc/loadavg: 1.09 1.02 0.95 2/65 16802
/proc/meminfo: memFree=1738240/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=21772 CPUtime=1121.91
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 5169 0 0 0 112182 9 0 0 25 0 1 0 105048486 22294528 5118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 5443 5118 66 130 0 5310 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 21772

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 0.95 2/65 16802
/proc/meminfo: memFree=1738304/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=21772 CPUtime=1181.9
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 5169 0 0 0 118181 9 0 0 25 0 1 0 105048486 22294528 5118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 5443 5118 66 130 0 5310 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 21772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.01 0.95 2/65 16802
/proc/meminfo: memFree=1737920/2055920 swapFree=4183596/4192956
[pid=16601] ppid=16599 vsize=22036 CPUtime=1200.01
/proc/16601/stat : 16601 (minisat_noasser) R 16599 16601 15373 0 -1 4194304 5261 0 0 0 119991 10 0 0 25 0 1 0 105048486 22564864 5210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16601/statm: 5509 5210 66 130 0 5376 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 22036

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.91
CPU system time (s): 0.103984
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 22036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5261
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= 2421

runsolver used 0.923859 second user time and 2.41163 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Wed Apr 25 11:53:53 UTC 2007

IDJOB= 421298
IDBENCH= 20207
IDSOLVER= 188
FILE ID= node50/421298-1177502033

PBS_JOBID= 4685775

Free space on /tmp= 66506 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/421298-1177502033/minisat_noassertions /tmp/evaluation/421298-1177502033/instance-421298-1177502033.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-421298-1177502033 -o ROOT/results/node50/solver-421298-1177502033 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421298-1177502033/minisat_noassertions /tmp/evaluation/421298-1177502033/instance-421298-1177502033.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  2436f6f433943d85ff751898805eafae

RANDOM SEED= 278953694

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1759512 kB
Buffers:         27628 kB
Cached:         198168 kB
SwapCached:       4384 kB
Active:          81724 kB
Inactive:       154944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1759512 kB
SwapTotal:     4192956 kB
SwapFree:      4183596 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          15444 kB
Slab:            45764 kB
Committed_AS:  2947044 kB
PageTables:       1460 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= 66506 MiB

End job on node50 on Wed Apr 25 12:13:56 UTC 2007