Trace number 304224

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) 1200.08 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S187076430-06.cnf
MD5SUM2354ce79c238d894898172bcf31459ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1005.91
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                                       |
0.30/0.37	c ============================[ Search Statistics ]==============================
0.30/0.37	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.37	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.37	c ===============================================================================
0.30/0.37	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.30/0.39	c |       105 |     160    13600    95200 |     4986      105     49 |  0.004 % |
0.30/0.40	c |       255 |     160    13600    95200 |     5485      255     47 |  0.004 % |
0.40/0.42	c |       481 |     160    13600    95200 |     6033      481     48 |  0.004 % |
0.40/0.45	c |       818 |     160    13600    95200 |     6637      818     48 |  0.004 % |
0.40/0.49	c |      1324 |     160    13600    95200 |     7300     1324     47 |  0.004 % |
0.51/0.55	c |      2083 |     160    13600    95200 |     8031     2083     48 |  0.004 % |
0.61/0.65	c |      3222 |     160    13600    95200 |     8834     3222     48 |  0.004 % |
0.71/0.81	c |      4932 |     160    13600    95200 |     9717     4932     48 |  0.004 % |
1.01/1.09	c |      7494 |     160    13600    95200 |    10689     7494     49 |  0.004 % |
1.53/1.57	c |     11338 |     160    13600    95200 |    11758     5956     47 |  0.004 % |
2.35/2.39	c |     17105 |     160    13600    95200 |    12934    11723     48 |  0.004 % |
3.68/3.73	c |     25754 |     160    13600    95200 |    14227     7359     48 |  0.004 % |
5.83/5.86	c |     38728 |     160    13600    95200 |    15650    13178     49 |  0.004 % |
9.41/9.43	c |     58189 |     160    13600    95200 |    17215     9051     48 |  0.004 % |
15.15/15.26	c |     87381 |     160    13600    95200 |    18936    12312     48 |  0.004 % |
24.99/25.09	c |    131171 |     160    13600    95200 |    20830    18081     50 |  0.004 % |
40.45/40.47	c |    196856 |     160    13600    95200 |    22913    10604     48 |  0.004 % |
65.03/65.14	c |    295382 |     160    13600    95200 |    25204    16844     49 |  0.004 % |
105.78/105.82	c |    443173 |     160    13600    95200 |    27725    20165     50 |  0.004 % |
171.33/171.45	c |    664857 |     160    13600    95200 |    30497    24721     49 |  0.004 % |
273.03/273.20	c |    997383 |     160    13600    95200 |    33547    16003     46 |  0.004 % |
441.08/441.26	c |   1496173 |     160    13600    95200 |    36902    14470     47 |  0.004 % |
711.97/712.17	c |   2244355 |     160    13600    95200 |    40592    16547     47 |  0.004 % |
1137.79/1138.17	c |   3366630 |     160    13600    95200 |    44652    13443     47 |  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/node14/watcher-304224-1172054160 -o ROOT/results/node14/solver-304224-1172054160 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304224-1172054160/minisat /tmp/evaluation/304224-1172054160/instance-304224-1172054160.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: 0.94 0.99 0.99 3/77 22527
/proc/meminfo: memFree=1467776/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=1888 CPUtime=0
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 225370386 1933312 204 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 472 204 58 138 0 331 0

[startup+0.106577 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 22527
/proc/meminfo: memFree=1467776/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=3172 CPUtime=0.1
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 538 0 0 0 10 0 0 0 18 0 1 0 225370386 3248128 522 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530758 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 793 522 71 138 0 652 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3172

[startup+0.514614 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 22527
/proc/meminfo: memFree=1467776/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=3100 CPUtime=0.51
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 554 0 0 0 51 0 0 0 22 0 1 0 225370386 3174400 538 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556379 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 775 538 73 138 0 634 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3100

[startup+1.33469 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 22528
/proc/meminfo: memFree=1464632/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=4684 CPUtime=1.32
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 944 0 0 0 132 0 0 0 25 0 1 0 225370386 4796416 928 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 1171 928 73 138 0 1030 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4684

[startup+2.97085 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 22528
/proc/meminfo: memFree=1463800/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=5624 CPUtime=2.96
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 1158 0 0 0 296 0 0 0 25 0 1 0 225370386 5758976 1142 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 1406 1142 73 138 0 1265 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5624

[startup+6.25316 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 22528
/proc/meminfo: memFree=1462712/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=6292 CPUtime=6.24
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 1350 0 0 0 624 0 0 0 25 0 1 0 225370386 6443008 1334 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 1573 1334 73 138 0 1432 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6292

[startup+12.7038 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 22528
/proc/meminfo: memFree=1461760/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=6952 CPUtime=12.69
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 1513 0 0 0 1269 0 0 0 25 0 1 0 225370386 7118848 1497 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 1738 1497 73 138 0 1597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6952

[startup+25.512 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 22528
/proc/meminfo: memFree=1460736/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=8184 CPUtime=25.5
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 1796 0 0 0 2549 1 0 0 25 0 1 0 225370386 8380416 1780 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 2046 1780 73 138 0 1905 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8184

[startup+51.1234 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 22528
/proc/meminfo: memFree=1459328/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=9524 CPUtime=51.1
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 2124 0 0 0 5109 1 0 0 25 0 1 0 225370386 9752576 2108 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 2381 2108 73 138 0 2240 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9524

[startup+102.344 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 22528
/proc/meminfo: memFree=1458176/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=10632 CPUtime=102.3
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 2406 0 0 0 10228 2 0 0 25 0 1 0 225370386 10887168 2390 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 2658 2390 73 138 0 2517 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10632

[startup+162.374 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 22528
/proc/meminfo: memFree=1457024/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=11780 CPUtime=162.32
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 2683 0 0 0 16229 3 0 0 25 0 1 0 225370386 12062720 2667 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 2945 2667 73 138 0 2804 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 11780

[startup+222.405 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 22528
/proc/meminfo: memFree=1456000/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=12888 CPUtime=222.34
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 2935 0 0 0 22230 4 0 0 25 0 1 0 225370386 13197312 2919 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 3222 2919 73 138 0 3081 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 12888

[startup+282.436 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 22530
/proc/meminfo: memFree=1455104/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=13572 CPUtime=282.35
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 3125 0 0 0 28231 4 0 0 25 0 1 0 225370386 13897728 3109 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 3393 3109 73 138 0 3252 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 13572

[startup+342.462 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22530
/proc/meminfo: memFree=1454528/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=14292 CPUtime=342.36
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 3288 0 0 0 34231 5 0 0 25 0 1 0 225370386 14635008 3272 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 3573 3272 73 138 0 3432 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 14292

[startup+402.493 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22530
/proc/meminfo: memFree=1454208/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=14604 CPUtime=402.37
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 3362 0 0 0 40232 5 0 0 25 0 1 0 225370386 14954496 3346 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 3651 3346 73 138 0 3510 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 14604

[startup+462.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22530
/proc/meminfo: memFree=1453312/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=15724 CPUtime=462.38
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 3617 0 0 0 46232 6 0 0 25 0 1 0 225370386 16101376 3601 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 3931 3601 73 138 0 3790 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 15724

[startup+522.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22530
/proc/meminfo: memFree=1453120/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=15860 CPUtime=522.4
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 3660 0 0 0 52233 7 0 0 25 0 1 0 225370386 16240640 3644 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 3965 3644 73 138 0 3824 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 15860

[startup+582.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22530
/proc/meminfo: memFree=1452800/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=16304 CPUtime=582.41
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 3743 0 0 0 58234 7 0 0 25 0 1 0 225370386 16695296 3727 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4076 3727 73 138 0 3935 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 16304

[startup+642.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22530
/proc/meminfo: memFree=1452736/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=16304 CPUtime=642.43
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 3762 0 0 0 64235 8 0 0 25 0 1 0 225370386 16695296 3746 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4076 3746 73 138 0 3935 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 16304

[startup+702.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22530
/proc/meminfo: memFree=1452416/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=16652 CPUtime=702.44
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 3833 0 0 0 70235 9 0 0 25 0 1 0 225370386 17051648 3817 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134554936 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4163 3817 73 138 0 4022 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 16652

[startup+762.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22530
/proc/meminfo: memFree=1451392/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=17576 CPUtime=762.44
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 4083 0 0 0 76235 9 0 0 25 0 1 0 225370386 17997824 4067 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4394 4067 73 138 0 4253 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 17576

[startup+822.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22530
/proc/meminfo: memFree=1451264/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=17748 CPUtime=822.46
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 4114 0 0 0 82236 10 0 0 25 0 1 0 225370386 18173952 4098 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4437 4098 73 138 0 4296 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 17748

[startup+882.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22530
/proc/meminfo: memFree=1450944/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=18088 CPUtime=882.48
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 4184 0 0 0 88237 11 0 0 25 0 1 0 225370386 18522112 4168 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550644 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4522 4168 73 138 0 4381 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 18088

[startup+942.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22530
/proc/meminfo: memFree=1450816/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=18276 CPUtime=942.48
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 4215 0 0 0 94237 11 0 0 25 0 1 0 225370386 18714624 4199 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4569 4199 73 138 0 4428 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 18276

[startup+1002.78 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 22530
/proc/meminfo: memFree=1450944/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=18276 CPUtime=1002.5
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 4225 0 0 0 100238 12 0 0 25 0 1 0 225370386 18714624 4209 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4569 4209 73 138 0 4428 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 18276

[startup+1062.82 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 22530
/proc/meminfo: memFree=1450688/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=18576 CPUtime=1062.51
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 4291 0 0 0 106239 12 0 0 25 0 1 0 225370386 19021824 4275 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4644 4275 73 138 0 4503 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 18576

[startup+1122.84 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 22530
/proc/meminfo: memFree=1450624/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=18576 CPUtime=1122.53
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 4291 0 0 0 112240 13 0 0 25 0 1 0 225370386 19021824 4275 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4644 4275 73 138 0 4503 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 18576

[startup+1182.88 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22530
/proc/meminfo: memFree=1449792/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=19592 CPUtime=1182.55
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 4508 0 0 0 118241 14 0 0 25 0 1 0 225370386 20062208 4492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4898 4492 73 138 0 4757 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 19592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22530
/proc/meminfo: memFree=1449728/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=19592 CPUtime=1200.06
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 4525 0 0 0 119992 14 0 0 25 0 1 0 225370386 20062208 4509 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549366 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4898 4509 73 138 0 4757 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19592

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22530
/proc/meminfo: memFree=1449728/2055920 swapFree=4192812/4192956
[pid=22527] ppid=22525 vsize=19592 CPUtime=1200.06
/proc/22527/stat : 22527 (minisat) R 22525 22527 22165 0 -1 4194304 4525 0 0 0 119992 14 0 0 25 0 1 0 225370386 20062208 4509 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549366 0 0 4096 3 0 0 0 17 1 0 0
/proc/22527/statm: 4898 4509 73 138 0 4757 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.147977
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 19592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4525
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= 25458

runsolver used 1.34579 second user time and 2.83057 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Feb 21 10:36:00 UTC 2007

IDJOB= 304224
IDBENCH= 20127
IDSOLVER= 109
FILE ID= node14/304224-1172054160

PBS_JOBID= 3865279

Free space on /tmp= 66548 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S187076430-06.cnf
COMMAND LINE= /tmp/evaluation/304224-1172054160/minisat /tmp/evaluation/304224-1172054160/instance-304224-1172054160.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-304224-1172054160 -o ROOT/results/node14/solver-304224-1172054160 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304224-1172054160/minisat /tmp/evaluation/304224-1172054160/instance-304224-1172054160.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  2354ce79c238d894898172bcf31459ce

RANDOM SEED= 638058733

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1468248 kB
Buffers:         63364 kB
Cached:         387680 kB
SwapCached:          0 kB
Active:         203232 kB
Inactive:       301852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          72904 kB
Slab:            68236 kB
Committed_AS:   835668 kB
PageTables:       1736 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= 66548 MiB

End job on node14 on Wed Feb 21 10:56:02 UTC 2007