Trace number 305126

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 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
MD5SUMaf8e5aa400a09f1bdd789aead5415ecc
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.14	c |  Parsing time:         0.14         s                                       |
0.30/0.31	c ============================[ Search Statistics ]==============================
0.30/0.31	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.31	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.31	c ===============================================================================
0.30/0.31	c |         0 |   15562    66489   201788 |    22163        0    nan |  0.000 % |
0.30/0.38	c |       100 |   15562    66489   201788 |    24379      100    167 |  0.000 % |
0.40/0.46	c |       251 |   15562    66489   201788 |    26817      251    163 |  0.000 % |
0.50/0.58	c |       476 |   15562    66489   201788 |    29498      476    194 |  0.000 % |
0.70/0.77	c |       814 |   15562    66489   201788 |    32448      814    202 |  0.000 % |
1.01/1.03	c |      1320 |   15562    66489   201788 |    35693     1320    190 |  0.000 % |
1.42/1.45	c |      2082 |   15562    66489   201788 |    39263     2082    212 |  0.000 % |
2.04/2.13	c |      3222 |   15562    66489   201788 |    43189     3222    241 |  0.000 % |
3.06/3.15	c |      4932 |   15562    66489   201788 |    47508     4932    241 |  0.000 % |
4.70/4.80	c |      7498 |   15562    66489   201788 |    52259     7498    255 |  0.000 % |
7.26/7.30	c |     11342 |   15562    66489   201788 |    57485    11342    256 |  0.000 % |
11.46/11.55	c |     17110 |   15562    66489   201788 |    63233    17110    277 |  0.000 % |
18.63/18.71	c |     25760 |   15562    66489   201788 |    69556    25760    282 |  0.000 % |
31.22/31.32	c |     38736 |   15562    66489   201788 |    76512    38736    282 |  0.000 % |
52.41/52.45	c |     58197 |   15562    66489   201788 |    84163    58197    284 |  0.000 % |
93.89/93.96	c |     87391 |   15562    66489   201788 |    92580    13547    295 |  0.000 % |
165.87/166.00	c |    131180 |   15562    66489   201788 |   101838    57336    348 |  0.000 % |
299.08/299.18	c |    196864 |   15562    66489   201788 |   112022    34058    424 |  0.000 % |
465.37/465.60	c |    295394 |   15562    66489   201788 |   123224    31544    336 |  0.000 % |
797.12/797.42	c |    443185 |   15562    66489   201788 |   135546    71202    368 |  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/node40/watcher-305126-1172072374 -o ROOT/results/node40/solver-305126-1172072374 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305126-1172072374/minisat /tmp/evaluation/305126-1172072374/instance-305126-1172072374.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: 0.92 0.98 0.98 3/64 29604
/proc/meminfo: memFree=1445176/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=2508 CPUtime=0
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 539 0 0 0 0 0 0 0 18 0 1 0 132271616 2568192 523 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 627 526 55 138 0 486 0

[startup+0.106534 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 29604
/proc/meminfo: memFree=1445176/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=6736 CPUtime=0.09
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 1534 0 0 0 9 0 0 0 18 0 1 0 132271616 6897664 1501 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 1684 1501 58 138 0 1543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6736

[startup+0.514586 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 29604
/proc/meminfo: memFree=1445176/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=7284 CPUtime=0.5
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 1933 0 0 0 50 0 0 0 21 0 1 0 132271616 7458816 1688 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 1821 1688 74 138 0 1680 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7284

[startup+1.33469 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1437872/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=8472 CPUtime=1.32
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 2226 0 0 0 132 0 0 0 25 0 1 0 132271616 8675328 1981 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556793 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 2118 1981 74 138 0 1977 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8472

[startup+2.9709 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1435440/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=11376 CPUtime=2.96
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 2928 0 0 0 295 1 0 0 25 0 1 0 132271616 11649024 2683 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 2844 2683 74 138 0 2703 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11376

[startup+6.24733 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1429872/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=16692 CPUtime=6.23
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 4281 0 0 0 621 2 0 0 25 0 1 0 132271616 17092608 4036 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 4173 4036 74 138 0 4032 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16692

[startup+12.7032 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1418488/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=27748 CPUtime=12.69
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 7030 0 0 0 1264 5 0 0 25 0 1 0 132271616 28413952 6785 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 6937 6785 74 138 0 6796 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27748

[startup+25.5058 s]
/proc/loadavg: 0.94 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1401720/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=44812 CPUtime=25.49
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 11286 0 0 0 2540 9 0 0 25 0 1 0 132271616 45887488 11041 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 11203 11041 74 138 0 11062 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44812

[startup+51.1121 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1373560/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=72488 CPUtime=51.08
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 18207 0 0 0 5093 15 0 0 25 0 1 0 132271616 74227712 17962 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 18122 17962 74 138 0 17981 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72488

[startup+102.323 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1335864/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=109708 CPUtime=102.28
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 27516 0 0 0 10203 25 0 0 25 0 1 0 132271616 112340992 27271 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550202 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 27427 27271 74 138 0 27286 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 109708

[startup+162.344 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1335864/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=109708 CPUtime=162.29
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 27516 0 0 0 16204 25 0 0 25 0 1 0 132271616 112340992 27271 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 27427 27271 74 138 0 27286 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 109708

[startup+222.364 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1303096/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=142592 CPUtime=222.29
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 35742 0 0 0 22196 33 0 0 25 0 1 0 132271616 146014208 35497 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550674 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 35648 35497 74 138 0 35507 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 142592

[startup+282.381 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1276408/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=169052 CPUtime=282.29
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 42333 0 0 0 28189 40 0 0 25 0 1 0 132271616 173109248 42088 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 42263 42088 74 138 0 42122 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 169052

[startup+342.397 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1276408/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=169052 CPUtime=342.29
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 42333 0 0 0 34189 40 0 0 25 0 1 0 132271616 173109248 42088 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 42263 42088 74 138 0 42122 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 169052

[startup+402.419 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1276344/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=169052 CPUtime=402.3
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 42333 0 0 0 40189 41 0 0 25 0 1 0 132271616 173109248 42088 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 42263 42088 74 138 0 42122 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 169052

[startup+462.435 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1274872/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=170504 CPUtime=462.3
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 42706 0 0 0 46188 42 0 0 25 0 1 0 132271616 174596096 42461 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 42626 42461 74 138 0 42485 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 170504

[startup+522.452 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1274872/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=170504 CPUtime=522.3
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 42706 0 0 0 52188 42 0 0 25 0 1 0 132271616 174596096 42461 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 42626 42461 74 138 0 42485 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 170504

[startup+582.474 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1274936/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=170504 CPUtime=582.3
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 42706 0 0 0 58188 42 0 0 25 0 1 0 132271616 174596096 42461 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 42626 42461 74 138 0 42485 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 170504

[startup+642.494 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1265784/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=179760 CPUtime=642.3
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 45024 0 0 0 64185 45 0 0 25 0 1 0 132271616 184074240 44779 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 44940 44779 74 138 0 44799 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 179760

[startup+702.51 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1247672/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=197712 CPUtime=702.3
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 49498 0 0 0 70180 50 0 0 25 0 1 0 132271616 202457088 49253 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 49428 49253 74 138 0 49287 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 197712

[startup+762.53 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1247672/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=197712 CPUtime=762.3
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 49499 0 0 0 76180 50 0 0 25 0 1 0 132271616 202457088 49254 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 49428 49254 74 138 0 49287 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 197712

[startup+822.554 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1247736/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=197712 CPUtime=822.32
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 49499 0 0 0 82181 51 0 0 25 0 1 0 132271616 202457088 49254 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 49428 49254 74 138 0 49287 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 197712

[startup+882.575 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1247736/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=197712 CPUtime=882.32
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 49499 0 0 0 88181 51 0 0 25 0 1 0 132271616 202457088 49254 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 49428 49254 74 138 0 49287 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 197712

[startup+942.591 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1239288/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=206556 CPUtime=942.31
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 51703 0 0 0 94178 53 0 0 25 0 1 0 132271616 211513344 51458 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 51639 51458 74 138 0 51498 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 206556

[startup+1002.61 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29605
/proc/meminfo: memFree=1232760/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=212520 CPUtime=1002.32
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 53216 0 0 0 100177 55 0 0 25 0 1 0 132271616 217620480 52971 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 53130 52971 74 138 0 52989 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 212520

[startup+1062.63 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 29605
/proc/meminfo: memFree=1232824/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=212520 CPUtime=1062.32
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 53216 0 0 0 106177 55 0 0 25 0 1 0 132271616 217620480 52971 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 53130 52971 74 138 0 52989 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 212520

[startup+1122.65 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 29605
/proc/meminfo: memFree=1232824/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=212520 CPUtime=1122.32
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 53216 0 0 0 112177 55 0 0 25 0 1 0 132271616 217620480 52971 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 53130 52971 74 138 0 52989 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 212520

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29605
/proc/meminfo: memFree=1232824/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=212520 CPUtime=1182.32
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 53216 0 0 0 118176 56 0 0 25 0 1 0 132271616 217620480 52971 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 53130 52971 74 138 0 52989 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 212520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29605
/proc/meminfo: memFree=1232824/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=212520 CPUtime=1200.04
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 53216 0 0 0 119948 56 0 0 25 0 1 0 132271616 217620480 52971 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 53130 52971 74 138 0 52989 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 212520

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29605
/proc/meminfo: memFree=1232824/2055920 swapFree=4183972/4192956
[pid=29604] ppid=29602 vsize=212520 CPUtime=1200.04
/proc/29604/stat : 29604 (minisat) R 29602 29604 29138 0 -1 4194304 53216 0 0 0 119948 56 0 0 25 0 1 0 132271616 217620480 52971 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/29604/statm: 53130 52971 74 138 0 52989 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 212520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.49
CPU system time (s): 0.594909
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 212520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.594909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53216
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= 2366

runsolver used 0.755885 second user time and 2.45463 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Feb 21 15:39:34 UTC 2007

IDJOB= 305126
IDBENCH= 20149
IDSOLVER= 109
FILE ID= node40/305126-1172072374

PBS_JOBID= 3892810

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
COMMAND LINE= /tmp/evaluation/305126-1172072374/minisat /tmp/evaluation/305126-1172072374/instance-305126-1172072374.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-305126-1172072374 -o ROOT/results/node40/solver-305126-1172072374 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305126-1172072374/minisat /tmp/evaluation/305126-1172072374/instance-305126-1172072374.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  af8e5aa400a09f1bdd789aead5415ecc

RANDOM SEED= 566916860

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1445520 kB
Buffers:         36660 kB
Cached:         504232 kB
SwapCached:       3176 kB
Active:         138512 kB
Inactive:       412144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1445520 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            45796 kB
Committed_AS:   234324 kB
PageTables:       1412 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 node40 on Wed Feb 21 15:59:36 UTC 2007