Trace number 300944

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) 1200.07 1200.9

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S793374232-15.cnf
MD5SUM6e9f9b40f58898d74ef75a0a472d48ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.8948
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.00/0.08	c |       100 |     600    12000    60000 |     4400      100     87 |  0.000 % |
0.00/0.09	c |       251 |     600    12000    60000 |     4840      251     87 |  0.000 % |
0.10/0.11	c |       477 |     600    12000    60000 |     5324      477     86 |  0.000 % |
0.10/0.13	c |       815 |     600    12000    60000 |     5856      815     83 |  0.000 % |
0.10/0.17	c |      1322 |     600    12000    60000 |     6442     1322     83 |  0.000 % |
0.20/0.24	c |      2082 |     600    12000    60000 |     7086     2082     85 |  0.000 % |
0.31/0.33	c |      3221 |     600    12000    60000 |     7794     3221     85 |  0.000 % |
0.41/0.50	c |      4932 |     600    12000    60000 |     8574     4932     88 |  0.000 % |
0.71/0.77	c |      7495 |     600    12000    60000 |     9431     7495     88 |  0.000 % |
1.22/1.24	c |     11342 |     600    12000    60000 |    10374     6524     90 |  0.000 % |
2.04/2.05	c |     17115 |     600    12000    60000 |    11412     7024     96 |  0.000 % |
3.37/3.38	c |     25765 |     600    12000    60000 |    12553     9858     96 |  0.000 % |
5.42/5.53	c |     38742 |     600    12000    60000 |    13809    10071     99 |  0.000 % |
9.01/9.09	c |     58203 |     600    12000    60000 |    15189     8510     91 |  0.000 % |
15.35/15.41	c |     87395 |     600    12000    60000 |    16708    14613     96 |  0.000 % |
25.79/25.83	c |    131184 |     600    12000    60000 |    18379    16114     97 |  0.000 % |
42.08/42.21	c |    196868 |     600    12000    60000 |    20217    16737     97 |  0.000 % |
71.47/71.61	c |    295394 |     600    12000    60000 |    22239    13111     97 |  0.000 % |
114.59/114.71	c |    443183 |     600    12000    60000 |    24463    14952     94 |  0.000 % |
185.67/185.84	c |    664866 |     600    12000    60000 |    26909    12255     93 |  0.000 % |
309.58/309.83	c |    997392 |     600    12000    60000 |    29600    13799     90 |  0.000 % |
494.83/495.22	c |   1496180 |     600    12000    60000 |    32561    25707     94 |  0.000 % |
804.27/804.94	c |   2244362 |     600    12000    60000 |    35817    13237     91 |  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/node9/watcher-300944-1171944490 -o ROOT/results/node9/solver-300944-1171944490 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300944-1171944490/minisat /tmp/evaluation/300944-1171944490/instance-300944-1171944490.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: 0.87 1.00 1.63 3/77 31518
/proc/meminfo: memFree=1645944/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=2020 CPUtime=0
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 214403583 2068480 201 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 505 202 58 138 0 364 0

[startup+0.108147 s]
/proc/loadavg: 0.87 1.00 1.63 3/77 31518
/proc/meminfo: memFree=1645944/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=2632 CPUtime=0.1
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 455 0 0 0 10 0 0 0 18 0 1 0 214403583 2695168 403 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 658 403 73 138 0 517 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2632

[startup+0.517227 s]
/proc/loadavg: 0.87 1.00 1.63 3/77 31518
/proc/meminfo: memFree=1645944/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=4348 CPUtime=0.51
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 867 0 0 0 51 0 0 0 20 0 1 0 214403583 4452352 815 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 1087 815 73 138 0 946 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4348

[startup+1.33739 s]
/proc/loadavg: 0.87 1.00 1.63 2/78 31519
/proc/meminfo: memFree=1641200/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=6196 CPUtime=1.33
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 1315 0 0 0 133 0 0 0 25 0 1 0 214403583 6344704 1263 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 1549 1263 73 138 0 1408 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6196

[startup+2.9737 s]
/proc/loadavg: 0.87 1.00 1.63 2/78 31519
/proc/meminfo: memFree=1640432/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=7384 CPUtime=2.96
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 1615 0 0 0 296 0 0 0 25 0 1 0 214403583 7561216 1563 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 1846 1563 73 138 0 1705 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7384

[startup+6.25433 s]
/proc/loadavg: 0.88 1.00 1.62 2/78 31519
/proc/meminfo: memFree=1639096/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=8704 CPUtime=6.24
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 1944 0 0 0 623 1 0 0 25 0 1 0 214403583 8912896 1892 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 2176 1892 73 138 0 2035 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8704

[startup+12.7116 s]
/proc/loadavg: 0.89 1.00 1.62 2/78 31519
/proc/meminfo: memFree=1637624/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=9364 CPUtime=12.69
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 2132 0 0 0 1268 1 0 0 25 0 1 0 214403583 9588736 2080 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 2341 2080 73 138 0 2200 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9364

[startup+25.521 s]
/proc/loadavg: 0.92 1.00 1.61 2/78 31519
/proc/meminfo: memFree=1636472/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=10684 CPUtime=25.49
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 2447 0 0 0 2548 1 0 0 25 0 1 0 214403583 10940416 2395 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 2671 2395 73 138 0 2530 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10684

[startup+51.146 s]
/proc/loadavg: 0.94 1.00 1.59 2/78 31519
/proc/meminfo: memFree=1634488/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=12844 CPUtime=51.09
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 2996 0 0 0 5108 1 0 0 25 0 1 0 214403583 13152256 2944 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134549366 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 3211 2944 73 138 0 3070 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12844

[startup+102.382 s]
/proc/loadavg: 0.97 1.00 1.56 2/78 31519
/proc/meminfo: memFree=1632888/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=14296 CPUtime=102.29
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 3358 0 0 0 10227 2 0 0 25 0 1 0 214403583 14639104 3306 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 3574 3306 73 138 0 3433 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 14296

[startup+162.444 s]
/proc/loadavg: 0.99 1.00 1.52 2/78 31519
/proc/meminfo: memFree=1631224/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=16012 CPUtime=162.32
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 3774 0 0 0 16229 3 0 0 25 0 1 0 214403583 16396288 3722 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 4003 3722 73 138 0 3862 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 16012

[startup+222.498 s]
/proc/loadavg: 0.99 1.00 1.48 2/78 31519
/proc/meminfo: memFree=1629560/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=17596 CPUtime=222.34
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 4188 0 0 0 22230 4 0 0 25 0 1 0 214403583 18018304 4136 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 4399 4136 73 138 0 4258 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 17596

[startup+282.548 s]
/proc/loadavg: 0.99 1.00 1.45 2/78 31519
/proc/meminfo: memFree=1629304/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=17992 CPUtime=282.34
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 4264 0 0 0 28230 4 0 0 25 0 1 0 214403583 18423808 4212 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 4498 4212 73 138 0 4357 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 17992

[startup+342.598 s]
/proc/loadavg: 0.99 1.00 1.42 2/78 31519
/proc/meminfo: memFree=1627704/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=19608 CPUtime=342.35
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 4661 0 0 0 34231 4 0 0 25 0 1 0 214403583 20078592 4609 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 4902 4609 73 138 0 4761 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 19608

[startup+402.655 s]
/proc/loadavg: 0.99 1.00 1.39 2/78 31519
/proc/meminfo: memFree=1627384/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=19872 CPUtime=402.36
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 4742 0 0 0 40232 4 0 0 25 0 1 0 214403583 20348928 4690 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 4968 4690 73 138 0 4827 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 19872

[startup+462.702 s]
/proc/loadavg: 0.99 1.00 1.36 2/78 31519
/proc/meminfo: memFree=1627000/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=20416 CPUtime=462.36
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 4863 0 0 0 46231 5 0 0 25 0 1 0 214403583 20905984 4811 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 5104 4811 73 138 0 4963 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 20416

[startup+522.747 s]
/proc/loadavg: 0.99 1.00 1.34 2/78 31519
/proc/meminfo: memFree=1624888/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=22524 CPUtime=522.38
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 5391 0 0 0 52232 6 0 0 25 0 1 0 214403583 23064576 5339 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 5631 5339 73 138 0 5490 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 22524

[startup+582.77 s]
/proc/loadavg: 0.99 1.00 1.32 2/78 31519
/proc/meminfo: memFree=1624312/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=23188 CPUtime=582.35
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 5536 0 0 0 58229 6 0 0 25 0 1 0 214403583 23744512 5484 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 5797 5484 73 138 0 5656 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 23188

[startup+642.826 s]
/proc/loadavg: 0.99 1.00 1.29 2/78 31519
/proc/meminfo: memFree=1624184/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=23188 CPUtime=642.36
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 5555 0 0 0 64230 6 0 0 25 0 1 0 214403583 23744512 5503 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 5797 5503 73 138 0 5656 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 23188

[startup+702.882 s]
/proc/loadavg: 0.99 1.00 1.27 2/78 31519
/proc/meminfo: memFree=1623736/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=23584 CPUtime=702.38
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 5641 0 0 0 70232 6 0 0 25 0 1 0 214403583 24150016 5589 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 5896 5589 73 138 0 5755 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 23584

[startup+762.934 s]
/proc/loadavg: 0.99 1.00 1.25 2/78 31519
/proc/meminfo: memFree=1623608/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=23716 CPUtime=762.39
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 5676 0 0 0 76232 7 0 0 25 0 1 0 214403583 24285184 5624 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556067 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 5929 5624 73 138 0 5788 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 23716

[startup+822.978 s]
/proc/loadavg: 0.99 1.00 1.23 2/78 31519
/proc/meminfo: memFree=1622264/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=25036 CPUtime=822.39
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 6018 0 0 0 82232 7 0 0 25 0 1 0 214403583 25636864 5966 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 6259 5966 73 138 0 6118 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 25036

[startup+883.024 s]
/proc/loadavg: 0.99 1.00 1.22 2/78 31519
/proc/meminfo: memFree=1621368/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=25960 CPUtime=882.41
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 6248 0 0 0 88233 8 0 0 25 0 1 0 214403583 26583040 6196 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 6490 6196 73 138 0 6349 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 25960

[startup+943.074 s]
/proc/loadavg: 1.03 1.01 1.20 2/78 31519
/proc/meminfo: memFree=1621368/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=25960 CPUtime=942.41
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 6248 0 0 0 94233 8 0 0 25 0 1 0 214403583 26583040 6196 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 6490 6196 73 138 0 6349 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 25960

[startup+1003.13 s]
/proc/loadavg: 1.01 1.01 1.19 2/78 31519
/proc/meminfo: memFree=1621432/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=25960 CPUtime=1002.42
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 6254 0 0 0 100234 8 0 0 25 0 1 0 214403583 26583040 6202 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 6490 6202 73 138 0 6349 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 25960

[startup+1063.18 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 31519
/proc/meminfo: memFree=1621368/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=26064 CPUtime=1062.43
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 6263 0 0 0 106235 8 0 0 25 0 1 0 214403583 26689536 6211 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 6516 6211 73 138 0 6375 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 26064

[startup+1123.23 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 31519
/proc/meminfo: memFree=1620920/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=26460 CPUtime=1122.43
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 6376 0 0 0 112235 8 0 0 25 0 1 0 214403583 27095040 6324 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/31518/statm: 6615 6324 73 138 0 6474 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 26460

[startup+1183.27 s]
/proc/loadavg: 1.00 1.00 1.15 2/78 31519
/proc/meminfo: memFree=1620920/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=26460 CPUtime=1182.42
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 6376 0 0 0 118234 8 0 0 25 0 1 0 214403583 27095040 6324 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 6615 6324 73 138 0 6474 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 26460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.15 2/78 31519
/proc/meminfo: memFree=1620920/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=26552 CPUtime=1200.05
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 6388 0 0 0 119997 8 0 0 25 0 1 0 214403583 27189248 6336 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 6638 6336 73 138 0 6497 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26552

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.15 2/78 31519
/proc/meminfo: memFree=1620920/2055920 swapFree=4192812/4192956
[pid=31518] ppid=31516 vsize=26552 CPUtime=1200.05
/proc/31518/stat : 31518 (minisat) R 31516 31518 31422 0 -1 4194304 6388 0 0 0 119997 8 0 0 25 0 1 0 214403583 27189248 6336 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 6638 6336 73 138 0 6497 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.9
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.093985
CPU usage (%): 99.9304
Max. virtual memory (cumulated for all children) (KiB): 26592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6388
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= 24678

runsolver used 1.14482 second user time and 3.12852 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Feb 20 04:08:10 UTC 2007

IDJOB= 300944
IDBENCH= 20047
IDSOLVER= 109
FILE ID= node9/300944-1171944490

PBS_JOBID= 3848982

Free space on /tmp= 66549 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S793374232-15.cnf
COMMAND LINE= /tmp/evaluation/300944-1171944490/minisat /tmp/evaluation/300944-1171944490/instance-300944-1171944490.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-300944-1171944490 -o ROOT/results/node9/solver-300944-1171944490 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300944-1171944490/minisat /tmp/evaluation/300944-1171944490/instance-300944-1171944490.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  6e9f9b40f58898d74ef75a0a472d48ed

RANDOM SEED= 612391828

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1646416 kB
Buffers:         51696 kB
Cached:         233020 kB
SwapCached:          0 kB
Active:         272024 kB
Inactive:        66864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1428 kB
Writeback:           0 kB
Mapped:          73088 kB
Slab:            56264 kB
Committed_AS:  1092136 kB
PageTables:       1688 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= 66549 MiB

End job on node9 on Tue Feb 20 04:28:13 UTC 2007