Trace number 304429

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 (with assertions)? (TO) 1200.03 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S679764311-04.cnf
MD5SUM16242b6f859b81dbfcf1afca06363c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark336.557
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.00/0.07	c |  Parsing time:         0.07         s                                       |
0.31/0.38	c ============================[ Search Statistics ]==============================
0.31/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.31/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.31/0.38	c ===============================================================================
0.31/0.38	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.31/0.39	c |       101 |     160    13600    95200 |     4986      101     46 |  0.004 % |
0.31/0.41	c |       251 |     160    13600    95200 |     5485      251     47 |  0.004 % |
0.41/0.42	c |       476 |     160    13600    95200 |     6033      476     48 |  0.004 % |
0.41/0.45	c |       814 |     160    13600    95200 |     6637      814     48 |  0.004 % |
0.41/0.49	c |      1320 |     160    13600    95200 |     7300     1320     48 |  0.004 % |
0.51/0.56	c |      2080 |     160    13600    95200 |     8031     2080     48 |  0.004 % |
0.61/0.66	c |      3219 |     160    13600    95200 |     8834     3219     48 |  0.004 % |
0.71/0.81	c |      4929 |     160    13600    95200 |     9717     4929     48 |  0.004 % |
1.02/1.10	c |      7491 |     160    13600    95200 |    10689     7491     48 |  0.004 % |
1.53/1.62	c |     11338 |     160    13600    95200 |    11758     5964     48 |  0.004 % |
2.35/2.43	c |     17104 |     160    13600    95200 |    12934    11730     48 |  0.004 % |
3.68/3.75	c |     25753 |     160    13600    95200 |    14227     7367     49 |  0.004 % |
5.73/5.82	c |     38728 |     160    13600    95200 |    15650    13190     50 |  0.004 % |
9.31/9.35	c |     58191 |     160    13600    95200 |    17215     9061     48 |  0.004 % |
15.25/15.29	c |     87383 |     160    13600    95200 |    18936    12318     48 |  0.004 % |
24.26/24.31	c |    131172 |     160    13600    95200 |    20830    18094     49 |  0.004 % |
39.92/40.05	c |    196856 |     160    13600    95200 |    22913    10611     49 |  0.004 % |
65.12/65.21	c |    295382 |     160    13600    95200 |    25204    16863     48 |  0.004 % |
105.67/105.81	c |    443171 |     160    13600    95200 |    27725    19267     49 |  0.004 % |
170.39/170.49	c |    664855 |     160    13600    95200 |    30497    23913     48 |  0.004 % |
270.35/270.50	c |    997380 |     160    13600    95200 |    33547    29493     48 |  0.004 % |
438.69/438.85	c |   1496169 |     160    13600    95200 |    36902    32317     49 |  0.004 % |
706.68/707.02	c |   2244351 |     160    13600    95200 |    40592    36629     48 |  0.004 % |
1149.72/1150.26	c |   3366626 |     160    13600    95200 |    44652    31579     48 |  0.004 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-304429-1172058483 -o ROOT/results/node26/solver-304429-1172058483 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304429-1172058483/minisat /tmp/evaluation/304429-1172058483/instance-304429-1172058483.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.99 0.99 3/77 22367
/proc/meminfo: memFree=1520064/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=1888 CPUtime=0
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 225801978 1933312 205 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 472 205 58 138 0 331 0

[startup+0.107299 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 22367
/proc/meminfo: memFree=1520064/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=3156 CPUtime=0.1
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 534 0 0 0 10 0 0 0 18 0 1 0 225801978 3231744 518 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530758 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 789 518 71 138 0 648 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3156

[startup+0.516371 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 22367
/proc/meminfo: memFree=1520064/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=3084 CPUtime=0.51
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 550 0 0 0 51 0 0 0 22 0 1 0 225801978 3158016 534 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556089 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 771 534 73 138 0 630 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3084

[startup+1.33651 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1516984/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=4668 CPUtime=1.33
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 938 0 0 0 133 0 0 0 25 0 1 0 225801978 4780032 922 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 1167 922 73 138 0 1026 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4668

[startup+2.9728 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1516088/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=5644 CPUtime=2.96
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 1159 0 0 0 296 0 0 0 25 0 1 0 225801978 5779456 1143 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 1411 1143 73 138 0 1270 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5644

[startup+6.25237 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1515000/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=6440 CPUtime=6.24
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 1376 0 0 0 623 1 0 0 25 0 1 0 225801978 6594560 1360 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 1610 1360 73 138 0 1469 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6440

[startup+12.7055 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1514040/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=6988 CPUtime=12.69
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 1521 0 0 0 1268 1 0 0 25 0 1 0 225801978 7155712 1505 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 1747 1505 73 138 0 1606 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6988

[startup+25.5087 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1512952/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=8368 CPUtime=25.49
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 1849 0 0 0 2548 1 0 0 25 0 1 0 225801978 8568832 1833 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 2092 1833 73 138 0 1951 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8368

[startup+51.1202 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1511672/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=9472 CPUtime=51.1
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 2111 0 0 0 5108 2 0 0 25 0 1 0 225801978 9699328 2095 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 2368 2095 73 138 0 2227 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9472

[startup+102.334 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1510520/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=10708 CPUtime=102.29
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 2414 0 0 0 10227 2 0 0 25 0 1 0 225801978 10964992 2398 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 2677 2398 73 138 0 2536 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 10708

[startup+162.364 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1509496/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=11700 CPUtime=162.3
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 2656 0 0 0 16227 3 0 0 25 0 1 0 225801978 11980800 2640 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 2925 2640 73 138 0 2784 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 11700

[startup+222.399 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1508472/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=12640 CPUtime=222.31
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 2899 0 0 0 22228 3 0 0 25 0 1 0 225801978 12943360 2883 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557239 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 3160 2883 73 138 0 3019 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 12640

[startup+282.425 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1507512/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=13756 CPUtime=282.32
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 3147 0 0 0 28228 4 0 0 25 0 1 0 225801978 14086144 3131 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521168 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 3439 3131 73 138 0 3298 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 13756

[startup+342.45 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1506872/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=14324 CPUtime=342.33
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 3295 0 0 0 34228 5 0 0 25 0 1 0 225801978 14667776 3279 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 3581 3279 73 138 0 3440 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 14324

[startup+402.48 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1506552/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=14632 CPUtime=402.34
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 3370 0 0 0 40229 5 0 0 25 0 1 0 225801978 14983168 3354 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 3658 3354 73 138 0 3517 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 14632

[startup+462.509 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1505848/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=15484 CPUtime=462.35
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 3573 0 0 0 46229 6 0 0 25 0 1 0 225801978 15855616 3557 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 3871 3557 73 138 0 3730 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 15484

[startup+522.537 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1505528/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=15760 CPUtime=522.36
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 3637 0 0 0 52230 6 0 0 25 0 1 0 225801978 16138240 3621 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 3940 3621 73 138 0 3799 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 15760

[startup+582.568 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1505528/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=15952 CPUtime=582.37
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 3654 0 0 0 58231 6 0 0 25 0 1 0 225801978 16334848 3638 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 3988 3638 73 138 0 3847 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 15952

[startup+642.599 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1505208/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=16116 CPUtime=642.38
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 3714 0 0 0 64231 7 0 0 25 0 1 0 225801978 16502784 3698 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 4029 3698 73 138 0 3888 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 16116

[startup+702.621 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1505144/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=16268 CPUtime=702.38
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 3742 0 0 0 70231 7 0 0 25 0 1 0 225801978 16658432 3726 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 4067 3726 73 138 0 3926 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 16268

[startup+762.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22368
/proc/meminfo: memFree=1503864/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=17600 CPUtime=762.39
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 4062 0 0 0 76231 8 0 0 25 0 1 0 225801978 18022400 4046 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 4400 4046 73 138 0 4259 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 17600

[startup+822.704 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 22482
/proc/meminfo: memFree=1502336/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=17892 CPUtime=822.36
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 4120 0 0 0 82228 8 0 0 25 0 1 0 225801978 18321408 4104 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 4473 4104 73 138 0 4332 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 17892

[startup+882.756 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22566
/proc/meminfo: memFree=1503088/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=18176 CPUtime=882.35
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 4182 0 0 0 88226 9 0 0 25 0 1 0 225801978 18612224 4166 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 4544 4166 73 138 0 4403 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 18176

[startup+942.787 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22566
/proc/meminfo: memFree=1503024/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=18316 CPUtime=942.37
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 4228 0 0 0 94227 10 0 0 25 0 1 0 225801978 18755584 4212 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 4579 4212 73 138 0 4438 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 18316

[startup+1002.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22566
/proc/meminfo: memFree=1502960/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=18508 CPUtime=1002.37
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 4258 0 0 0 100227 10 0 0 25 0 1 0 225801978 18952192 4242 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 4627 4242 73 138 0 4486 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 18508

[startup+1062.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22566
/proc/meminfo: memFree=1502960/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=18508 CPUtime=1062.38
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 4273 0 0 0 106227 11 0 0 25 0 1 0 225801978 18952192 4257 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 4627 4257 73 138 0 4486 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 18508

[startup+1122.87 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22566
/proc/meminfo: memFree=1503024/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=18508 CPUtime=1122.39
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 4275 0 0 0 112228 11 0 0 25 0 1 0 225801978 18952192 4259 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 4627 4259 73 138 0 4486 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 18508

[startup+1182.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22566
/proc/meminfo: memFree=1501816/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=19808 CPUtime=1182.4
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 4564 0 0 0 118228 12 0 0 25 0 1 0 225801978 20283392 4548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 4952 4548 73 138 0 4811 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 19808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22566
/proc/meminfo: memFree=1501816/2055920 swapFree=4157332/4192956
[pid=22367] ppid=22365 vsize=19808 CPUtime=1200.02
/proc/22367/stat : 22367 (minisat) R 22365 22367 21968 0 -1 4194304 4564 0 0 0 119990 12 0 0 25 0 1 0 225801978 20283392 4548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22367/statm: 4952 4548 73 138 0 4811 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 19808

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): 1200.53
CPU time (s): 1200.03
CPU user time (s): 1199.9
CPU system time (s): 0.12898
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 19808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4564
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= 7
involuntary context switches= 26249

runsolver used 1.42078 second user time and 2.70759 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 21 11:48:03 UTC 2007

IDJOB= 304429
IDBENCH= 20132
IDSOLVER= 109
FILE ID= node26/304429-1172058483

PBS_JOBID= 3892782

Free space on /tmp= 66560 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S679764311-04.cnf
COMMAND LINE= /tmp/evaluation/304429-1172058483/minisat /tmp/evaluation/304429-1172058483/instance-304429-1172058483.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-304429-1172058483 -o ROOT/results/node26/solver-304429-1172058483 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304429-1172058483/minisat /tmp/evaluation/304429-1172058483/instance-304429-1172058483.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 104489766

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1520472 kB
Buffers:         41248 kB
Cached:         424068 kB
SwapCached:      15444 kB
Active:         403472 kB
Inactive:        87312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520472 kB
SwapTotal:     4192956 kB
SwapFree:      4157332 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          29768 kB
Slab:            30300 kB
Committed_AS:   665756 kB
PageTables:       1680 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= 66560 MiB

End job on node26 on Wed Feb 21 12:08:06 UTC 2007