Trace number 421300

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) 1200.09 1200.61

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S384567560-10-UNKNOWN.cnf
MD5SUMdfe30801aa981fb55bfdd2dd7062d61d
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 variables6490
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                                       |
0.06/0.07	c ============================[ Search Statistics ]==============================
0.06/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.06/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.06/0.07	c ===============================================================================
0.06/0.07	c |         0 |    4589    14623    44260 |     4874        0    nan |  0.000 % |
0.06/0.09	c |       100 |    4588    14623    44260 |     5361       98     30 |  0.031 % |
0.09/0.11	c |       250 |    4588    14623    44260 |     5897      248     35 |  0.031 % |
0.09/0.15	c |       475 |    4587    14616    44243 |     6487      473     36 |  0.031 % |
0.19/0.21	c |       814 |    4587    14616    44243 |     7136      812     34 |  0.031 % |
0.19/0.29	c |      1320 |    4587    14616    44243 |     7850     1318     34 |  0.031 % |
0.39/0.43	c |      2079 |    4587    14616    44243 |     8635     2077     34 |  0.031 % |
0.59/0.64	c |      3220 |    4587    14616    44243 |     9498     3218     36 |  0.031 % |
1.00/1.01	c |      4928 |    4587    14616    44243 |    10448     4926     37 |  0.031 % |
1.59/1.60	c |      7490 |    4587    14616    44243 |    11493     7488     36 |  0.031 % |
2.59/2.61	c |     11334 |    4587    14616    44243 |    12642    11332     38 |  0.031 % |
4.09/4.18	c |     17101 |    4587    14616    44243 |    13907    10631     39 |  0.031 % |
6.89/6.97	c |     25750 |    4587    14616    44243 |    15297    12054     43 |  0.031 % |
11.49/11.54	c |     38724 |    4587    14616    44243 |    16827     9107     42 |  0.031 % |
18.49/18.53	c |     58185 |    4587    14616    44243 |    18510    11357     40 |  0.031 % |
29.78/29.86	c |     87378 |    4587    14616    44243 |    20361    12088     37 |  0.031 % |
47.67/47.77	c |    131167 |    4587    14616    44243 |    22397    14157     43 |  0.031 % |
77.36/77.43	c |    196851 |    4587    14616    44243 |    24637    11711     39 |  0.031 % |
128.35/128.46	c |    295378 |    4587    14616    44243 |    27100    21277     42 |  0.031 % |
205.52/205.61	c |    443167 |    4587    14616    44243 |    29810    14134     37 |  0.031 % |
332.58/332.74	c |    664851 |    4587    14616    44243 |    32792    22691     37 |  0.031 % |
527.90/528.20	c |    997376 |    4587    14616    44243 |    36071    29308     45 |  0.031 % |
849.89/850.33	c |   1496166 |    4587    14616    44243 |    39678    26983     40 |  0.031 % |

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/node66/watcher-421300-1177502069 -o ROOT/results/node66/solver-421300-1177502069 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421300-1177502069/minisat_noassertions /tmp/evaluation/421300-1177502069/instance-421300-1177502069.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 0.90 3/64 25473
/proc/meminfo: memFree=1653696/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=2548 CPUtime=0
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 226196527 2609152 345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530910 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 637 345 50 130 0 504 0

[startup+0.0703881 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25473
/proc/meminfo: memFree=1653696/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=4400 CPUtime=0.06
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 803 0 0 0 6 0 0 0 18 0 1 0 226196527 4505600 789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 1100 789 62 130 0 967 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4400

[startup+0.101393 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25473
/proc/meminfo: memFree=1653696/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=4236 CPUtime=0.09
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 807 0 0 0 9 0 0 0 18 0 1 0 226196527 4337664 755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 1059 755 66 130 0 926 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4236

[startup+0.301433 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25473
/proc/meminfo: memFree=1653696/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=4236 CPUtime=0.29
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 807 0 0 0 29 0 0 0 19 0 1 0 226196527 4337664 755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 1059 755 66 130 0 926 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4236

[startup+0.701515 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25473
/proc/meminfo: memFree=1653696/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=4236 CPUtime=0.69
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 809 0 0 0 69 0 0 0 22 0 1 0 226196527 4337664 757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 1059 757 66 130 0 926 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4236

[startup+1.50167 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 25474
/proc/meminfo: memFree=1650680/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=4764 CPUtime=1.49
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 954 0 0 0 149 0 0 0 25 0 1 0 226196527 4878336 902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 1191 902 66 130 0 1058 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4764

[startup+3.102 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 25474
/proc/meminfo: memFree=1649720/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=5880 CPUtime=3.09
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 1236 0 0 0 309 0 0 0 25 0 1 0 226196527 6021120 1184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 1470 1184 66 130 0 1337 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5880

[startup+6.30165 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 25474
/proc/meminfo: memFree=1648504/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=6408 CPUtime=6.29
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 1358 0 0 0 629 0 0 0 25 0 1 0 226196527 6561792 1306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 1602 1306 66 130 0 1469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6408

[startup+12.7019 s]
/proc/loadavg: 0.93 0.96 0.91 2/65 25474
/proc/meminfo: memFree=1647608/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=7200 CPUtime=12.69
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 1558 0 0 0 1268 1 0 0 25 0 1 0 226196527 7372800 1506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 1800 1506 66 130 0 1667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7200

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 25474
/proc/meminfo: memFree=1646968/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=7904 CPUtime=25.49
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 1715 0 0 0 2548 1 0 0 25 0 1 0 226196527 8093696 1663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 1976 1663 66 130 0 1843 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7904

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 25474
/proc/meminfo: memFree=1645496/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=9500 CPUtime=51.07
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 2134 0 0 0 5106 1 0 0 25 0 1 0 226196527 9728000 2082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 2375 2082 66 130 0 2242 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9500

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 25474
/proc/meminfo: memFree=1643384/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=11356 CPUtime=102.26
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 2604 0 0 0 10224 2 0 0 25 0 1 0 226196527 11628544 2552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 2839 2552 66 130 0 2706 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11356

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25474
/proc/meminfo: memFree=1642808/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=12068 CPUtime=162.23
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 2763 0 0 0 16221 2 0 0 25 0 1 0 226196527 12357632 2711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 3017 2711 66 130 0 2884 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12068

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25474
/proc/meminfo: memFree=1641976/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=12868 CPUtime=222.22
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 2957 0 0 0 22219 3 0 0 25 0 1 0 226196527 13176832 2905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 3217 2905 66 130 0 3084 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12868

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25474
/proc/meminfo: memFree=1641272/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=13536 CPUtime=282.2
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 3112 0 0 0 28217 3 0 0 25 0 1 0 226196527 13860864 3060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 3384 3060 66 130 0 3251 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13536

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25474
/proc/meminfo: memFree=1640440/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=14340 CPUtime=342.17
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 3340 0 0 0 34214 3 0 0 25 0 1 0 226196527 14684160 3288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 3585 3288 66 130 0 3452 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14340

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 25548
/proc/meminfo: memFree=1638592/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=14868 CPUtime=402.12
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 3473 0 0 0 40209 3 0 0 25 0 1 0 226196527 15224832 3421 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 3717 3421 66 130 0 3584 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 14868

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1639224/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=15408 CPUtime=462.03
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 3588 0 0 0 46198 5 0 0 25 0 1 0 226196527 15777792 3536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 3852 3536 66 130 0 3719 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 15408

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1638904/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=15804 CPUtime=522
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 3681 0 0 0 52195 5 0 0 25 0 1 0 226196527 16183296 3629 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 3951 3629 66 130 0 3818 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 15804

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1637624/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=16996 CPUtime=581.99
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 3982 0 0 0 58193 6 0 0 25 0 1 0 226196527 17403904 3930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 4249 3930 66 130 0 4116 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 16996

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1637240/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=17392 CPUtime=641.97
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 4078 0 0 0 64191 6 0 0 25 0 1 0 226196527 17809408 4026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 4348 4026 66 130 0 4215 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 17392

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1636728/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=17816 CPUtime=701.94
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 4187 0 0 0 70188 6 0 0 25 0 1 0 226196527 18243584 4135 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 4454 4135 66 130 0 4321 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 17816

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1636472/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=18232 CPUtime=761.92
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 4268 0 0 0 76186 6 0 0 25 0 1 0 226196527 18669568 4216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 4558 4216 66 130 0 4425 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 18232

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1636472/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=18232 CPUtime=821.9
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 4271 0 0 0 82184 6 0 0 25 0 1 0 226196527 18669568 4219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 4558 4219 66 130 0 4425 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 18232

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1636216/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=18516 CPUtime=881.88
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 4358 0 0 0 88182 6 0 0 25 0 1 0 226196527 18960384 4306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 4629 4306 66 130 0 4496 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 18516

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1634488/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=20100 CPUtime=941.86
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 4772 0 0 0 94179 7 0 0 25 0 1 0 226196527 20582400 4720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 5025 4720 66 130 0 4892 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 20100

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1634488/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=20100 CPUtime=1001.83
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 4772 0 0 0 100176 7 0 0 25 0 1 0 226196527 20582400 4720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 5025 4720 66 130 0 4892 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 20100

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1634360/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=20244 CPUtime=1061.81
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 4807 0 0 0 106174 7 0 0 25 0 1 0 226196527 20729856 4755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 5061 4755 66 130 0 4928 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 20244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1634104/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=20508 CPUtime=1121.8
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 4860 0 0 0 112172 8 0 0 25 0 1 0 226196527 21000192 4808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 5127 4808 66 130 0 4994 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 20508

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1633848/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=20808 CPUtime=1181.78
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 4927 0 0 0 118170 8 0 0 25 0 1 0 226196527 21307392 4875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 5202 4875 66 130 0 5069 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 20808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25672
/proc/meminfo: memFree=1633848/2055920 swapFree=4183056/4192956
[pid=25473] ppid=25471 vsize=20808 CPUtime=1200.07
/proc/25473/stat : 25473 (minisat_noasser) R 25471 25473 24372 0 -1 4194304 4927 0 0 0 119999 8 0 0 25 0 1 0 226196527 21307392 4875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25473/statm: 5202 4875 66 130 0 5069 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 20808

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.086986
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 20808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4927
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= 1858

runsolver used 0.940856 second user time and 2.39364 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Apr 25 11:54:30 UTC 2007

IDJOB= 421300
IDBENCH= 20209
IDSOLVER= 188
FILE ID= node66/421300-1177502069

PBS_JOBID= 4685762

Free space on /tmp= 66408 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S384567560-10-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/421300-1177502069/minisat_noassertions /tmp/evaluation/421300-1177502069/instance-421300-1177502069.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-421300-1177502069 -o ROOT/results/node66/solver-421300-1177502069 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421300-1177502069/minisat_noassertions /tmp/evaluation/421300-1177502069/instance-421300-1177502069.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  dfe30801aa981fb55bfdd2dd7062d61d

RANDOM SEED= 947418844

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1654168 kB
Buffers:         35316 kB
Cached:         290468 kB
SwapCached:       4356 kB
Active:         132588 kB
Inactive:       203368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654168 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            51892 kB
Committed_AS:  1819760 kB
PageTables:       1376 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= 66408 MiB

End job on node66 on Wed Apr 25 12:14:32 UTC 2007