Trace number 425136

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) 5000.09 5001.51

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
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 variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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:  4500                                                 |
0.00/0.00	c |  Number of clauses:    12014                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |    3160    10071    30567 |     3357        0    nan |  0.000 % |
0.04/0.06	c |       102 |    3160    10071    30567 |     3692      102     24 |  0.000 % |
0.04/0.08	c |       254 |    3160    10071    30567 |     4061      254     27 |  0.000 % |
0.09/0.11	c |       480 |    3160    10071    30567 |     4468      480     26 |  0.000 % |
0.09/0.15	c |       817 |    3160    10071    30567 |     4914      817     27 |  0.000 % |
0.19/0.22	c |      1323 |    3160    10071    30567 |     5406     1323     28 |  0.000 % |
0.29/0.33	c |      2082 |    3160    10071    30567 |     5947     2082     27 |  0.000 % |
0.49/0.51	c |      3221 |    3160    10071    30567 |     6541     3221     29 |  0.000 % |
0.69/0.79	c |      4930 |    3160    10071    30567 |     7196     4930     29 |  0.000 % |
1.19/1.29	c |      7492 |    3160    10071    30567 |     7915     7492     29 |  0.000 % |
1.99/2.04	c |     11337 |    3160    10071    30567 |     8707     7251     29 |  0.000 % |
3.19/3.29	c |     17103 |    3160    10071    30567 |     9577     8454     30 |  0.000 % |
5.09/5.19	c |     25752 |    3160    10071    30567 |    10535     7239     32 |  0.000 % |
8.19/8.21	c |     38727 |    3160    10071    30567 |    11589     9257     32 |  0.000 % |
13.19/13.25	c |     58188 |    3160    10071    30567 |    12748    10778     35 |  0.000 % |
20.68/20.73	c |     87381 |    3160    10071    30567 |    14023     7327     25 |  0.000 % |
33.99/34.04	c |    131171 |    3160    10071    30567 |    15425     8097     36 |  0.000 % |
53.98/54.08	c |    196855 |    3160    10071    30567 |    16967    11014     28 |  0.000 % |
85.16/85.23	c |    295381 |    3160    10071    30567 |    18664    13963     33 |  0.000 % |
134.76/134.87	c |    443170 |    3160    10071    30567 |    20531    10075     31 |  0.000 % |
216.03/216.13	c |    664853 |    3160    10071    30567 |    22584    13000     27 |  0.000 % |
346.10/346.27	c |    997378 |    3160    10071    30567 |    24842    12723     33 |  0.000 % |
548.05/548.20	c |   1496168 |    3160    10071    30567 |    27326    19766     32 |  0.000 % |
877.47/877.70	c |   2244351 |    3160    10071    30567 |    30059    23635     33 |  0.000 % |
1399.63/1400.05	c |   3366625 |    3160    10071    30567 |    33065    30207     33 |  0.000 % |
2266.90/2267.56	c |   5050036 |    3160    10071    30567 |    36372    15305     25 |  0.000 % |
3578.84/3579.96	c |   7575152 |    3160    10071    30567 |    40009    23426     34 |  0.001 % |

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/node65/watcher-425136-1177794955 -o ROOT/results/node65/solver-425136-1177794955 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425136-1177794955/minisat_noassertions /tmp/evaluation/425136-1177794955/instance-425136-1177794955.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: 1.05 1.02 1.00 3/64 6841
/proc/meminfo: memFree=1654432/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=2476 CPUtime=0
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 316 0 0 0 0 0 0 0 18 0 1 0 255485113 2535424 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515040 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 619 302 50 130 0 486 0

[startup+0.0517569 s]
/proc/loadavg: 1.05 1.02 1.00 3/64 6841
/proc/meminfo: memFree=1654432/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=3440 CPUtime=0.04
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 577 0 0 0 4 0 0 0 18 0 1 0 255485113 3522560 563 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552716 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 860 563 63 130 0 727 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3440

[startup+0.101761 s]
/proc/loadavg: 1.05 1.02 1.00 3/64 6841
/proc/meminfo: memFree=1654432/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=3440 CPUtime=0.09
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 580 0 0 0 9 0 0 0 18 0 1 0 255485113 3522560 566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 860 566 66 130 0 727 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301776 s]
/proc/loadavg: 1.05 1.02 1.00 3/64 6841
/proc/meminfo: memFree=1654432/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=3440 CPUtime=0.29
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 580 0 0 0 29 0 0 0 19 0 1 0 255485113 3522560 566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 860 566 66 130 0 727 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3440

[startup+0.70181 s]
/proc/loadavg: 1.05 1.02 1.00 3/64 6841
/proc/meminfo: memFree=1654432/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=3572 CPUtime=0.69
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 605 0 0 0 69 0 0 0 22 0 1 0 255485113 3657728 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 893 591 66 130 0 760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3572

[startup+1.50188 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 6842
/proc/meminfo: memFree=1651992/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=4248 CPUtime=1.49
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 753 0 0 0 149 0 0 0 25 0 1 0 255485113 4349952 739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 1062 739 66 130 0 929 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4248

[startup+3.10201 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 6842
/proc/meminfo: memFree=1651544/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=4380 CPUtime=3.09
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 804 0 0 0 309 0 0 0 25 0 1 0 255485113 4485120 790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552813 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 1095 790 66 130 0 962 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4380

[startup+6.30127 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 6842
/proc/meminfo: memFree=1650904/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=4908 CPUtime=6.29
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 930 0 0 0 629 0 0 0 25 0 1 0 255485113 5025792 916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548688 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 1227 916 66 130 0 1094 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4908

[startup+12.7018 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 6842
/proc/meminfo: memFree=1650024/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=5436 CPUtime=12.68
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 1078 0 0 0 1268 0 0 0 25 0 1 0 255485113 5566464 1064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 1359 1064 66 130 0 1226 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5436

[startup+25.5019 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 6842
/proc/meminfo: memFree=1649128/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=6360 CPUtime=25.49
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 1308 0 0 0 2548 1 0 0 25 0 1 0 255485113 6512640 1294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 1590 1294 66 130 0 1457 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6360

[startup+51.102 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6842
/proc/meminfo: memFree=1648808/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=6756 CPUtime=51.08
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 1395 0 0 0 5107 1 0 0 25 0 1 0 255485113 6918144 1381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 1689 1381 66 130 0 1556 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6756

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 6842
/proc/meminfo: memFree=1647208/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=8420 CPUtime=102.27
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 1789 0 0 0 10225 2 0 0 25 0 1 0 255485113 8622080 1775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 2105 1775 66 130 0 1972 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8420

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6842
/proc/meminfo: memFree=1646696/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=8820 CPUtime=162.25
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 1917 0 0 0 16223 2 0 0 25 0 1 0 255485113 9031680 1903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 2205 1903 66 130 0 2072 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8820

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6842
/proc/meminfo: memFree=1645992/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=9492 CPUtime=222.23
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 2087 0 0 0 22221 2 0 0 25 0 1 0 255485113 9719808 2073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 2373 2073 66 130 0 2240 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9492

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6842
/proc/meminfo: memFree=1644648/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=10816 CPUtime=282.22
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 2406 0 0 0 28219 3 0 0 25 0 1 0 255485113 11075584 2392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 2704 2392 66 130 0 2571 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10816

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6842
/proc/meminfo: memFree=1643688/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=11740 CPUtime=342.2
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 2638 0 0 0 34216 4 0 0 25 0 1 0 255485113 12021760 2624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520977 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 2935 2624 66 130 0 2802 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11740

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6842
/proc/meminfo: memFree=1643688/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=11740 CPUtime=402.19
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 2640 0 0 0 40215 4 0 0 25 0 1 0 255485113 12021760 2626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 2935 2626 66 130 0 2802 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11740

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6842
/proc/meminfo: memFree=1643560/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=11872 CPUtime=462.17
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 2680 0 0 0 46213 4 0 0 25 0 1 0 255485113 12156928 2666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 2968 2666 66 130 0 2835 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 11872

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6842
/proc/meminfo: memFree=1643432/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=12268 CPUtime=522.15
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 2762 0 0 0 52211 4 0 0 25 0 1 0 255485113 12562432 2748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3067 2748 66 130 0 2934 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12268

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6842
/proc/meminfo: memFree=1643176/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=12580 CPUtime=582.14
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 2820 0 0 0 58209 5 0 0 25 0 1 0 255485113 12881920 2806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3145 2806 66 130 0 3012 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12580

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6842
/proc/meminfo: memFree=1642472/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=13240 CPUtime=642.13
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 2988 0 0 0 64208 5 0 0 25 0 1 0 255485113 13557760 2974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 3310 2974 66 130 0 3177 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13240


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1631272/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=24368 CPUtime=4061.11
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 5757 0 0 0 406093 18 0 0 25 0 1 0 255485113 24952832 5743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6092 5743 66 130 0 5959 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 24368

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1631208/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=24368 CPUtime=4121.09
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 5761 0 0 0 412091 18 0 0 25 0 1 0 255485113 24952832 5747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6092 5747 66 130 0 5959 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 24368

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1631272/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=24368 CPUtime=4181.08
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 5761 0 0 0 418090 18 0 0 25 0 1 0 255485113 24952832 5747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6092 5747 66 130 0 5959 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 24368

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1631208/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=24368 CPUtime=4241.07
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 5761 0 0 0 424088 19 0 0 25 0 1 0 255485113 24952832 5747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6092 5747 66 130 0 5959 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 24368

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1631208/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=24368 CPUtime=4301.05
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 5761 0 0 0 430086 19 0 0 25 0 1 0 255485113 24952832 5747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6092 5747 66 130 0 5959 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 24368

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1631144/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=24632 CPUtime=4361.04
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 5796 0 0 0 436085 19 0 0 25 0 1 0 255485113 25223168 5782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6158 5782 66 130 0 6025 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 24632

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1630760/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=24892 CPUtime=4421.02
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 5878 0 0 0 442083 19 0 0 25 0 1 0 255485113 25489408 5864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6223 5864 66 130 0 6090 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 24892

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1630184/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=25420 CPUtime=4481
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 6007 0 0 0 448081 19 0 0 25 0 1 0 255485113 26030080 5993 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6355 5993 66 130 0 6222 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 25420

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1630248/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=25420 CPUtime=4540.99
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 6007 0 0 0 454079 20 0 0 25 0 1 0 255485113 26030080 5993 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6355 5993 66 130 0 6222 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 25420

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1629864/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=25820 CPUtime=4600.98
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 6093 0 0 0 460078 20 0 0 25 0 1 0 255485113 26439680 6079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6455 6079 66 130 0 6322 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 25820

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1629608/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=26084 CPUtime=4660.96
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 6164 0 0 0 466076 20 0 0 25 0 1 0 255485113 26710016 6150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6521 6150 66 130 0 6388 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 26084

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1629608/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=26080 CPUtime=4720.95
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 6164 0 0 0 472075 20 0 0 25 0 1 0 255485113 26705920 6150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6520 6150 66 130 0 6387 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 26080

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1629544/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=26048 CPUtime=4780.93
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 6164 0 0 0 478073 20 0 0 25 0 1 0 255485113 26673152 6150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6512 6150 66 130 0 6379 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 26048

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1629544/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=26048 CPUtime=4840.91
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 6164 0 0 0 484071 20 0 0 25 0 1 0 255485113 26673152 6150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6512 6150 66 130 0 6379 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 26048

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1629416/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=26180 CPUtime=4900.89
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 6205 0 0 0 490069 20 0 0 25 0 1 0 255485113 26808320 6191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6545 6191 66 130 0 6412 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 26180

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1629480/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=26180 CPUtime=4960.88
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 6205 0 0 0 496068 20 0 0 25 0 1 0 255485113 26808320 6191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553450 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6545 6191 66 130 0 6412 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 26180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7042
/proc/meminfo: memFree=1629480/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=26180 CPUtime=5000.07
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 6205 0 0 0 499987 20 0 0 25 0 1 0 255485113 26808320 6191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6545 6191 66 130 0 6412 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 26180

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 7042
/proc/meminfo: memFree=1629480/2055920 swapFree=4184072/4192956
[pid=6841] ppid=6839 vsize=26180 CPUtime=5000.07
/proc/6841/stat : 6841 (minisat_noasser) R 6839 6841 6352 0 -1 4194304 6205 0 0 0 499987 20 0 0 25 0 1 0 255485113 26808320 6191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/6841/statm: 6545 6191 66 130 0 6412 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 26180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.09
CPU user time (s): 4999.87
CPU system time (s): 0.212967
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 26180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.212967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6205
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= 4953

runsolver used 4.00539 second user time and 9.69853 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sat Apr 28 21:15:55 UTC 2007

IDJOB= 425136
IDBENCH= 20242
IDSOLVER= 189
FILE ID= node65/425136-1177794955

PBS_JOBID= 4715769

Free space on /tmp= 66525 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425136-1177794955/minisat_noassertions /tmp/evaluation/425136-1177794955/instance-425136-1177794955.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-425136-1177794955 -o ROOT/results/node65/solver-425136-1177794955 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425136-1177794955/minisat_noassertions /tmp/evaluation/425136-1177794955/instance-425136-1177794955.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 907220536

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1654776 kB
Buffers:         42576 kB
Cached:         280416 kB
SwapCached:       2932 kB
Active:         136384 kB
Inactive:       196384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654776 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:            1652 kB
Writeback:           0 kB
Mapped:          15696 kB
Slab:            54384 kB
Committed_AS:  2540780 kB
PageTables:       1456 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= 66525 MiB

End job on node65 on Sat Apr 28 22:39:19 UTC 2007