Trace number 308816

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) 1200.05 1200.44

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                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    3160    10071    30567 |     3357        0    nan |  0.000 % |
0.00/0.06	c |       102 |    3160    10071    30567 |     3692      102     24 |  0.000 % |
0.00/0.08	c |       254 |    3160    10071    30567 |     4061      254     27 |  0.000 % |
0.10/0.11	c |       480 |    3160    10071    30567 |     4468      480     26 |  0.000 % |
0.10/0.16	c |       817 |    3160    10071    30567 |     4914      817     27 |  0.000 % |
0.20/0.23	c |      1323 |    3160    10071    30567 |     5406     1323     28 |  0.000 % |
0.30/0.34	c |      2082 |    3160    10071    30567 |     5947     2082     27 |  0.000 % |
0.51/0.53	c |      3221 |    3160    10071    30567 |     6541     3221     29 |  0.000 % |
0.81/0.82	c |      4930 |    3160    10071    30567 |     7196     4930     29 |  0.000 % |
1.23/1.33	c |      7492 |    3160    10071    30567 |     7915     7492     29 |  0.000 % |
2.04/2.12	c |     11337 |    3160    10071    30567 |     8707     7251     29 |  0.000 % |
3.27/3.38	c |     17103 |    3160    10071    30567 |     9577     8454     30 |  0.000 % |
5.22/5.30	c |     25752 |    3160    10071    30567 |    10535     7239     32 |  0.000 % |
8.29/8.34	c |     38727 |    3160    10071    30567 |    11589     9257     32 |  0.000 % |
13.41/13.44	c |     58188 |    3160    10071    30567 |    12748    10778     35 |  0.000 % |
21.09/21.14	c |     87381 |    3160    10071    30567 |    14023     7327     25 |  0.000 % |
34.51/34.53	c |    131171 |    3160    10071    30567 |    15425     8097     36 |  0.000 % |
54.68/54.73	c |    196855 |    3160    10071    30567 |    16967    11014     28 |  0.000 % |
86.32/86.36	c |    295381 |    3160    10071    30567 |    18664    13963     33 |  0.000 % |
136.50/136.63	c |    443170 |    3160    10071    30567 |    20531    10075     31 |  0.000 % |
218.74/218.90	c |    664853 |    3160    10071    30567 |    22584    13000     27 |  0.000 % |
350.73/350.89	c |    997378 |    3160    10071    30567 |    24842    12723     33 |  0.000 % |
555.43/555.63	c |   1496168 |    3160    10071    30567 |    27326    19766     32 |  0.000 % |
889.45/889.78	c |   2244351 |    3160    10071    30567 |    30059    23635     33 |  0.000 % |

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/node30/watcher-308816-1172528697 -o ROOT/results/node30/solver-308816-1172528697 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308816-1172528697/minisat /tmp/evaluation/308816-1172528697/instance-308816-1172528697.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 1.00 1.00 3/77 16765
/proc/meminfo: memFree=1891440/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=2508 CPUtime=0
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 326 0 0 0 0 0 0 0 18 0 1 0 246633801 2568192 310 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134561822 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 627 310 58 138 0 486 0

[startup+0.107844 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16765
/proc/meminfo: memFree=1891440/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=3472 CPUtime=0.1
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 589 0 0 0 10 0 0 0 18 0 1 0 246633801 3555328 573 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 868 573 73 138 0 727 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3472

[startup+0.515903 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16765
/proc/meminfo: memFree=1891440/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=3472 CPUtime=0.51
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 590 0 0 0 51 0 0 0 21 0 1 0 246633801 3555328 574 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134713817 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 868 574 73 138 0 727 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3472

[startup+1.34002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16766
/proc/meminfo: memFree=1889000/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=4008 CPUtime=1.33
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 729 0 0 0 133 0 0 0 25 0 1 0 246633801 4104192 713 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 1002 713 73 138 0 861 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4008

[startup+2.97626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16766
/proc/meminfo: memFree=1888552/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=4412 CPUtime=2.96
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 813 0 0 0 296 0 0 0 25 0 1 0 246633801 4517888 797 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 1103 797 73 138 0 962 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4412

[startup+6.25573 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 16766
/proc/meminfo: memFree=1887976/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=4940 CPUtime=6.24
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 939 0 0 0 624 0 0 0 25 0 1 0 246633801 5058560 923 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550486 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 1235 923 73 138 0 1094 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4940

[startup+12.7097 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 16767
/proc/meminfo: memFree=1887016/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=5468 CPUtime=12.69
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 1086 0 0 0 1269 0 0 0 25 0 1 0 246633801 5599232 1070 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 1367 1070 73 138 0 1226 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5468

[startup+25.5115 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 16768
/proc/meminfo: memFree=1886184/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=6392 CPUtime=25.49
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 1317 0 0 0 2549 0 0 0 25 0 1 0 246633801 6545408 1301 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556403 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 1598 1301 73 138 0 1457 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6392

[startup+51.1222 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 16768
/proc/meminfo: memFree=1885736/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=6788 CPUtime=51.1
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 1403 0 0 0 5109 1 0 0 25 0 1 0 246633801 6950912 1387 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552338 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 1697 1387 73 138 0 1556 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6788

[startup+102.342 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 16768
/proc/meminfo: memFree=1884136/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=8452 CPUtime=102.3
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 1798 0 0 0 10228 2 0 0 25 0 1 0 246633801 8654848 1782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 2113 1782 73 138 0 1972 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8452

[startup+162.372 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 16768
/proc/meminfo: memFree=1883560/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=8852 CPUtime=162.31
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 1919 0 0 0 16229 2 0 0 25 0 1 0 246633801 9064448 1903 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 2213 1903 73 138 0 2072 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 8852

[startup+222.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16768
/proc/meminfo: memFree=1882856/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=9524 CPUtime=222.32
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 2095 0 0 0 22229 3 0 0 25 0 1 0 246633801 9752576 2079 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 2381 2079 73 138 0 2240 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 9524

[startup+282.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1881512/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=10848 CPUtime=282.33
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 2415 0 0 0 28229 4 0 0 25 0 1 0 246633801 11108352 2399 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 2712 2399 73 138 0 2571 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 10848

[startup+342.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1880872/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=11508 CPUtime=342.33
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 2567 0 0 0 34229 4 0 0 25 0 1 0 246633801 11784192 2551 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556294 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 2877 2551 73 138 0 2736 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 11508

[startup+402.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1880488/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=11772 CPUtime=402.34
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 2649 0 0 0 40229 5 0 0 25 0 1 0 246633801 12054528 2633 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 2943 2633 73 138 0 2802 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 11772

[startup+462.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1880232/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=11904 CPUtime=462.34
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 2689 0 0 0 46229 5 0 0 25 0 1 0 246633801 12189696 2673 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 2976 2673 73 138 0 2835 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 11904

[startup+522.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1879848/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=12300 CPUtime=522.35
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 2771 0 0 0 52229 6 0 0 25 0 1 0 246633801 12595200 2755 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549411 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 3075 2755 73 138 0 2934 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 12300

[startup+582.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1879592/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=12612 CPUtime=582.36
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 2826 0 0 0 58230 6 0 0 25 0 1 0 246633801 12914688 2810 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 3153 2810 73 138 0 3012 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 12612

[startup+642.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1878888/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=13272 CPUtime=642.36
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 2997 0 0 0 64229 7 0 0 25 0 1 0 246633801 13590528 2981 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 3318 2981 73 138 0 3177 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 13272

[startup+702.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1878760/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=13272 CPUtime=702.36
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 3011 0 0 0 70229 7 0 0 25 0 1 0 246633801 13590528 2995 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 3318 2995 73 138 0 3177 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 13272

[startup+762.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1878184/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=13792 CPUtime=762.38
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 3145 0 0 0 76230 8 0 0 25 0 1 0 246633801 14123008 3129 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 3448 3129 73 138 0 3307 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 13792

[startup+822.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1877992/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=13928 CPUtime=822.38
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 3176 0 0 0 82230 8 0 0 25 0 1 0 246633801 14262272 3160 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556284 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 3482 3160 73 138 0 3341 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 13928

[startup+882.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1877800/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=14192 CPUtime=882.39
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 3228 0 0 0 88230 9 0 0 25 0 1 0 246633801 14532608 3212 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 3548 3212 73 138 0 3407 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 14192

[startup+942.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1876776/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=15116 CPUtime=942.4
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 3462 0 0 0 94230 10 0 0 25 0 1 0 246633801 15478784 3446 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 3779 3446 73 138 0 3638 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 15116

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1876328/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=15516 CPUtime=1002.4
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 3556 0 0 0 100230 10 0 0 25 0 1 0 246633801 15888384 3540 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550282 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 3879 3540 73 138 0 3738 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 15516

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1876328/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=15516 CPUtime=1062.41
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 3556 0 0 0 106230 11 0 0 25 0 1 0 246633801 15888384 3540 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 3879 3540 73 138 0 3738 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 15516

[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1876072/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=15648 CPUtime=1122.41
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 3606 0 0 0 112230 11 0 0 25 0 1 0 246633801 16023552 3590 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 3912 3590 73 138 0 3771 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 15648

[startup+1182.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1875688/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=16080 CPUtime=1182.43
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 3681 0 0 0 118231 12 0 0 25 0 1 0 246633801 16465920 3665 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 4020 3665 73 138 0 3879 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 16080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16768
/proc/meminfo: memFree=1875560/2055920 swapFree=4143328/4192956
[pid=16765] ppid=16763 vsize=16080 CPUtime=1200.04
/proc/16765/stat : 16765 (minisat) R 16763 16765 14949 0 -1 4194304 3705 0 0 0 119992 12 0 0 25 0 1 0 246633801 16465920 3689 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/16765/statm: 4020 3689 73 138 0 3879 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 16080

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): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.12898
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 16080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
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= 3705
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= 1522

runsolver used 1.34279 second user time and 2.66659 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Feb 26 22:24:58 UTC 2007

IDJOB= 308816
IDBENCH= 20242
IDSOLVER= 109
FILE ID= node30/308816-1172528697

PBS_JOBID= 3971787

Free space on /tmp= 66558 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/308816-1172528697/minisat /tmp/evaluation/308816-1172528697/instance-308816-1172528697.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-308816-1172528697 -o ROOT/results/node30/solver-308816-1172528697 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308816-1172528697/minisat /tmp/evaluation/308816-1172528697/instance-308816-1172528697.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 450454333

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1891848 kB
Buffers:         17944 kB
Cached:          83356 kB
SwapCached:      17088 kB
Active:          71396 kB
Inactive:        64940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891848 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:            1084 kB
Writeback:           0 kB
Mapped:          30492 kB
Slab:            13132 kB
Committed_AS:   722508 kB
PageTables:       1888 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= 66558 MiB

End job on node30 on Mon Feb 26 22:45:00 UTC 2007