Trace number 425014

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) 5000.05 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S3230925-04.cnf
MD5SUM7771e5453e656f0c9114162dd7fb7ab6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

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:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.39/0.43	c ============================[ Search Statistics ]==============================
0.39/0.43	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.43	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.43	c ===============================================================================
0.39/0.43	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.39/0.45	c |       100 |     200    17000   119000 |     6233      100     61 |  0.003 % |
0.39/0.46	c |       250 |     200    17000   119000 |     6856      250     57 |  0.003 % |
0.39/0.48	c |       475 |     200    17000   119000 |     7542      475     57 |  0.003 % |
0.49/0.51	c |       813 |     200    17000   119000 |     8296      813     58 |  0.003 % |
0.49/0.56	c |      1319 |     200    17000   119000 |     9126     1319     57 |  0.003 % |
0.59/0.63	c |      2079 |     200    17000   119000 |    10038     2079     57 |  0.003 % |
0.69/0.74	c |      3218 |     200    17000   119000 |    11042     3218     57 |  0.003 % |
0.89/0.92	c |      4926 |     200    17000   119000 |    12147     4926     58 |  0.003 % |
1.19/1.23	c |      7490 |     200    17000   119000 |    13361     7490     59 |  0.003 % |
1.69/1.79	c |     11334 |     200    17000   119000 |    14697    11334     59 |  0.003 % |
2.79/2.81	c |     17100 |     200    17000   119000 |    16167     9708     58 |  0.003 % |
4.29/4.39	c |     25749 |     200    17000   119000 |    17784    10230     59 |  0.003 % |
6.99/7.06	c |     38723 |     200    17000   119000 |    19562    14265     58 |  0.003 % |
11.39/11.44	c |     58184 |     200    17000   119000 |    21519    14070     59 |  0.003 % |
18.69/18.71	c |     87378 |     200    17000   119000 |    23671    10844     57 |  0.003 % |
30.28/30.38	c |    131167 |     200    17000   119000 |    26038    18097     57 |  0.003 % |
50.07/50.11	c |    196852 |     200    17000   119000 |    28641    12817     56 |  0.003 % |
81.47/81.57	c |    295381 |     200    17000   119000 |    31506    13277     58 |  0.003 % |
129.46/129.57	c |    443171 |     200    17000   119000 |    34656    27130     59 |  0.003 % |
210.14/210.24	c |    664854 |     200    17000   119000 |    38122    28870     59 |  0.003 % |
339.30/339.48	c |    997380 |     200    17000   119000 |    41934    34712     60 |  0.003 % |
539.95/540.20	c |   1496169 |     200    17000   119000 |    46128    15950     59 |  0.003 % |
870.35/870.65	c |   2244352 |     200    17000   119000 |    50741    44946     60 |  0.003 % |
1405.61/1406.09	c |   3366626 |     200    17000   119000 |    55815    49040     61 |  0.003 % |
2245.08/2245.73	c |   5050038 |     200    17000   119000 |    61396    54885     60 |  0.003 % |
3611.00/3612.13	c |   7575155 |     200    17000   119000 |    67536    23555     58 |  0.003 % |

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/node57/watcher-425014-1177737305 -o ROOT/results/node57/solver-425014-1177737305 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425014-1177737305/minisat_noassertions /tmp/evaluation/425014-1177737305/instance-425014-1177737305.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: 1.00 1.01 1.00 3/64 16161
/proc/meminfo: memFree=1540936/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=1856 CPUtime=0
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 214866474 1900544 228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 464 229 50 130 0 331 0

[startup+0.09774 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 16161
/proc/meminfo: memFree=1540936/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=3252 CPUtime=0.09
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 605 0 0 0 9 0 0 0 18 0 1 0 214866474 3330048 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 813 591 62 130 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.10174 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 16161
/proc/meminfo: memFree=1540936/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=3252 CPUtime=0.09
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 605 0 0 0 9 0 0 0 18 0 1 0 214866474 3330048 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 813 591 62 130 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.301757 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 16161
/proc/meminfo: memFree=1540936/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=3424 CPUtime=0.29
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 641 0 0 0 29 0 0 0 19 0 1 0 214866474 3506176 627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529226 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 856 627 62 130 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3424

[startup+0.701792 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 16161
/proc/meminfo: memFree=1540936/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=3452 CPUtime=0.69
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 769 0 0 0 69 0 0 0 22 0 1 0 214866474 3534848 652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 863 652 66 130 0 730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3452

[startup+1.50186 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16162
/proc/meminfo: memFree=1537792/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=5312 CPUtime=1.49
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 1212 0 0 0 149 0 0 0 25 0 1 0 214866474 5439488 1095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 1328 1095 66 130 0 1195 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5312

[startup+3.102 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16162
/proc/meminfo: memFree=1535744/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=6640 CPUtime=3.09
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 1565 0 0 0 309 0 0 0 25 0 1 0 214866474 6799360 1448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 1660 1448 66 130 0 1527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6640

[startup+6.30128 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16162
/proc/meminfo: memFree=1534656/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=7696 CPUtime=6.29
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 1809 0 0 0 628 1 0 0 25 0 1 0 214866474 7880704 1692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 1924 1692 66 130 0 1791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7696

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16162
/proc/meminfo: memFree=1533376/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=8380 CPUtime=12.69
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 1996 0 0 0 1268 1 0 0 25 0 1 0 214866474 8581120 1879 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 2095 1879 66 130 0 1962 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8380

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16162
/proc/meminfo: memFree=1532096/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=9832 CPUtime=25.48
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 2357 0 0 0 2547 1 0 0 25 0 1 0 214866474 10067968 2240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548647 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 2458 2240 66 130 0 2325 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9832

[startup+51.1012 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16162
/proc/meminfo: memFree=1531008/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=10916 CPUtime=51.07
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 2613 0 0 0 5106 1 0 0 25 0 1 0 214866474 11177984 2496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 2729 2496 66 130 0 2596 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10916

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16162
/proc/meminfo: memFree=1528384/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=13520 CPUtime=102.27
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 3236 0 0 0 10224 3 0 0 25 0 1 0 214866474 13844480 3119 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 3380 3119 66 130 0 3247 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13520

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16162
/proc/meminfo: memFree=1526976/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=14852 CPUtime=162.24
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 3584 0 0 0 16221 3 0 0 25 0 1 0 214866474 15208448 3467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 3713 3467 66 130 0 3580 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14852

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16162
/proc/meminfo: memFree=1525376/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=16500 CPUtime=222.23
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 3980 0 0 0 22219 4 0 0 25 0 1 0 214866474 16896000 3863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 4125 3863 66 130 0 3992 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16500

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16162
/proc/meminfo: memFree=1524672/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=17260 CPUtime=282.22
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 4144 0 0 0 28218 4 0 0 25 0 1 0 214866474 17674240 4027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 4315 4027 66 130 0 4182 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17260

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16162
/proc/meminfo: memFree=1523712/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=18352 CPUtime=342.2
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 4413 0 0 0 34216 4 0 0 25 0 1 0 214866474 18792448 4296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 4588 4296 66 130 0 4455 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18352

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16162
/proc/meminfo: memFree=1522624/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=19236 CPUtime=402.19
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 4629 0 0 0 40214 5 0 0 25 0 1 0 214866474 19697664 4512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 4809 4512 66 130 0 4676 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19236

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16162
/proc/meminfo: memFree=1522432/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=19524 CPUtime=462.17
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 4689 0 0 0 46212 5 0 0 25 0 1 0 214866474 19992576 4572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 4881 4572 66 130 0 4748 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19524

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16162
/proc/meminfo: memFree=1522112/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=19812 CPUtime=522.15
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 4755 0 0 0 52210 5 0 0 25 0 1 0 214866474 20287488 4638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 4953 4638 66 130 0 4820 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19812

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16162
/proc/meminfo: memFree=1520896/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=21032 CPUtime=582.14
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 5063 0 0 0 58208 6 0 0 25 0 1 0 214866474 21536768 4946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 5258 4946 66 130 0 5125 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21032

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16162
/proc/meminfo: memFree=1520704/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=21340 CPUtime=642.13
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 5119 0 0 0 64207 6 0 0 25 0 1 0 214866474 21852160 5002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 5335 5002 66 130 0 5202 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21340


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16362
/proc/meminfo: memFree=1507776/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=34936 CPUtime=4061.09
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8312 0 0 0 406092 17 0 0 25 0 1 0 214866474 35774464 8195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8734 8195 66 130 0 8601 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 34936

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16362
/proc/meminfo: memFree=1507712/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35112 CPUtime=4121.07
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8333 0 0 0 412090 17 0 0 25 0 1 0 214866474 35954688 8216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8778 8216 66 130 0 8645 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 35112

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16362
/proc/meminfo: memFree=1507648/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35112 CPUtime=4181.05
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8346 0 0 0 418088 17 0 0 25 0 1 0 214866474 35954688 8229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8778 8229 66 130 0 8645 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 35112

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16362
/proc/meminfo: memFree=1507584/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35256 CPUtime=4241.04
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8361 0 0 0 424086 18 0 0 25 0 1 0 214866474 36102144 8244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8814 8244 66 130 0 8681 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 35256

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16362
/proc/meminfo: memFree=1507520/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35256 CPUtime=4301.03
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8364 0 0 0 430085 18 0 0 25 0 1 0 214866474 36102144 8247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8814 8247 66 130 0 8681 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 35256

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16362
/proc/meminfo: memFree=1507584/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35256 CPUtime=4361.01
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8383 0 0 0 436083 18 0 0 25 0 1 0 214866474 36102144 8266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8814 8266 66 130 0 8681 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 35256

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16362
/proc/meminfo: memFree=1507520/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35256 CPUtime=4420.99
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8383 0 0 0 442081 18 0 0 25 0 1 0 214866474 36102144 8266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8814 8266 66 130 0 8681 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 35256

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16364
/proc/meminfo: memFree=1507392/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35468 CPUtime=4480.98
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8405 0 0 0 448079 19 0 0 25 0 1 0 214866474 36319232 8288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8867 8288 66 130 0 8734 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 35468

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16364
/proc/meminfo: memFree=1507200/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35668 CPUtime=4540.96
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8459 0 0 0 454077 19 0 0 25 0 1 0 214866474 36524032 8342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8917 8342 66 130 0 8784 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 35668

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16364
/proc/meminfo: memFree=1507200/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35668 CPUtime=4600.95
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8459 0 0 0 460076 19 0 0 25 0 1 0 214866474 36524032 8342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8917 8342 66 130 0 8784 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 35668

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16364
/proc/meminfo: memFree=1507200/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35668 CPUtime=4660.93
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8462 0 0 0 466074 19 0 0 25 0 1 0 214866474 36524032 8345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8917 8345 66 130 0 8784 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 35668

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16364
/proc/meminfo: memFree=1507136/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35836 CPUtime=4720.92
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8482 0 0 0 472073 19 0 0 25 0 1 0 214866474 36696064 8365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8959 8365 66 130 0 8826 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 35836

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16364
/proc/meminfo: memFree=1506944/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35972 CPUtime=4780.9
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8535 0 0 0 478071 19 0 0 25 0 1 0 214866474 36835328 8418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8993 8418 66 130 0 8860 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 35972

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16364
/proc/meminfo: memFree=1506944/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35972 CPUtime=4840.88
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8535 0 0 0 484069 19 0 0 25 0 1 0 214866474 36835328 8418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8993 8418 66 130 0 8860 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 35972

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16364
/proc/meminfo: memFree=1506944/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=35972 CPUtime=4900.86
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8540 0 0 0 490067 19 0 0 25 0 1 0 214866474 36835328 8423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 8993 8423 66 130 0 8860 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 35972

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16364
/proc/meminfo: memFree=1506816/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=36184 CPUtime=4960.85
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8560 0 0 0 496065 20 0 0 25 0 1 0 214866474 37052416 8443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 9046 8443 66 130 0 8913 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 36184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16364
/proc/meminfo: memFree=1506880/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=36184 CPUtime=5000.04
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8562 0 0 0 499984 20 0 0 25 0 1 0 214866474 37052416 8445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 9046 8445 66 130 0 8913 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 36184

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16364
/proc/meminfo: memFree=1506880/2055920 swapFree=4183136/4192956
[pid=16161] ppid=16159 vsize=36184 CPUtime=5000.04
/proc/16161/stat : 16161 (minisat_noasser) R 16159 16161 15672 0 -1 4194304 8562 0 0 0 499984 20 0 0 25 0 1 0 214866474 37052416 8445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16161/statm: 9046 8445 66 130 0 8913 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 36184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.85
CPU system time (s): 0.207968
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 36184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8562
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= 6237

runsolver used 4.03339 second user time and 9.67953 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sat Apr 28 05:15:05 UTC 2007

IDJOB= 425014
IDBENCH= 20107
IDSOLVER= 189
FILE ID= node57/425014-1177737305

PBS_JOBID= 4715471

Free space on /tmp= 66513 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S3230925-04.cnf
COMMAND LINE= /tmp/evaluation/425014-1177737305/minisat_noassertions /tmp/evaluation/425014-1177737305/instance-425014-1177737305.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-425014-1177737305 -o ROOT/results/node57/solver-425014-1177737305 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425014-1177737305/minisat_noassertions /tmp/evaluation/425014-1177737305/instance-425014-1177737305.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7771e5453e656f0c9114162dd7fb7ab6

RANDOM SEED= 223306914

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1541408 kB
Buffers:         48240 kB
Cached:         391300 kB
SwapCached:       4364 kB
Active:         194324 kB
Inactive:       255528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541408 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          15712 kB
Slab:            50796 kB
Committed_AS:  2683836 kB
PageTables:       1408 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= 66513 MiB

End job on node57 on Sat Apr 28 06:38:29 UTC 2007