Trace number 305741

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.03 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
MD5SUM7f1f4c201bd66bef376407077b248aa7
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 variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |    3903    16665    50495 |     5555        0    nan |  0.000 % |
0.00/0.05	c |       100 |    3903    16665    50495 |     6110      100     78 |  0.000 % |
0.00/0.07	c |       251 |    3903    16665    50495 |     6721      251     76 |  0.000 % |
0.10/0.10	c |       477 |    3903    16665    50495 |     7393      477     82 |  0.000 % |
0.10/0.15	c |       814 |    3903    16665    50495 |     8133      814     89 |  0.000 % |
0.20/0.21	c |      1320 |    3903    16665    50495 |     8946     1320     88 |  0.000 % |
0.30/0.32	c |      2079 |    3903    16665    50495 |     9841     2079     99 |  0.000 % |
0.41/0.48	c |      3219 |    3903    16665    50495 |    10825     3219     98 |  0.000 % |
0.71/0.74	c |      4930 |    3903    16665    50495 |    11907     4930    101 |  0.000 % |
1.12/1.19	c |      7492 |    3903    16665    50495 |    13098     7492    106 |  0.000 % |
1.83/1.92	c |     11336 |    3903    16665    50495 |    14408    11336    106 |  0.000 % |
3.27/3.35	c |     17104 |    3903    16665    50495 |    15849     9578    113 |  0.000 % |
5.72/5.79	c |     25754 |    3903    16665    50495 |    17433     9997    141 |  0.000 % |
9.32/9.41	c |     38730 |    3903    16665    50495 |    19177    13982    121 |  0.000 % |
15.36/15.47	c |     58191 |    3903    16665    50495 |    21095    13723    122 |  0.000 % |
27.13/27.24	c |     87389 |    3903    16665    50495 |    23204    21226    121 |  0.000 % |
47.81/47.86	c |    131179 |    3903    16665    50495 |    25525    16721    133 |  0.000 % |
78.83/78.94	c |    196865 |    3903    16665    50495 |    28077    15440    113 |  0.000 % |
129.73/129.83	c |    295391 |    3903    16665    50495 |    30885    18865    122 |  0.000 % |
215.32/215.42	c |    443181 |    3903    16665    50495 |    33973    21432    120 |  0.000 % |
357.34/357.56	c |    664864 |    3903    16665    50495 |    37371    30914    129 |  0.000 % |
561.61/561.83	c |    997390 |    3903    16665    50495 |    41108    22504    116 |  0.000 % |
894.28/894.69	c |   1496179 |    3903    16665    50495 |    45219    27486    119 |  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/node78/watcher-305741-1172084845 -o ROOT/results/node78/solver-305741-1172084845 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305741-1172084845/minisat /tmp/evaluation/305741-1172084845/instance-305741-1172084845.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: 1.01 1.00 1.00 3/65 10337
/proc/meminfo: memFree=1317944/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=2364 CPUtime=0
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 3351866 2420736 304 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134515341 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 591 304 58 138 0 450 0

[startup+0.107274 s]
/proc/loadavg: 1.01 1.00 1.00 3/65 10337
/proc/meminfo: memFree=1317944/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=3316 CPUtime=0.1
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 589 0 0 0 10 0 0 0 18 0 1 0 3351866 3395584 571 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134706786 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 829 571 73 138 0 688 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3316

[startup+0.515349 s]
/proc/loadavg: 1.01 1.00 1.00 3/65 10337
/proc/meminfo: memFree=1317944/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=4372 CPUtime=0.51
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 835 0 0 0 51 0 0 0 22 0 1 0 3351866 4476928 817 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550532 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 1093 817 73 138 0 952 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4372

[startup+1.3355 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1313136/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=6748 CPUtime=1.32
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 1423 0 0 0 132 0 0 0 25 0 1 0 3351866 6909952 1405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 1687 1405 73 138 0 1546 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6748

[startup+2.9718 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1310256/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=9916 CPUtime=2.96
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 2216 0 0 0 296 0 0 0 25 0 1 0 3351866 10153984 2198 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 2479 2198 73 138 0 2338 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9916

[startup+6.2494 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1307248/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=11764 CPUtime=6.23
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 2688 0 0 0 623 0 0 0 25 0 1 0 3351866 12046336 2670 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550513 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 2941 2670 73 138 0 2800 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11764

[startup+12.7036 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1305712/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=13380 CPUtime=12.69
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 3069 0 0 0 1268 1 0 0 25 0 1 0 3351866 13701120 3051 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 3345 3051 73 138 0 3204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13380

[startup+25.5089 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1304048/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=14964 CPUtime=25.49
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 3488 0 0 0 2548 1 0 0 25 0 1 0 3351866 15323136 3470 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 3741 3470 73 138 0 3600 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14964

[startup+51.1177 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1300528/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=18792 CPUtime=51.09
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 4433 0 0 0 5107 2 0 0 25 0 1 0 3351866 19243008 4415 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550222 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 4698 4415 73 138 0 4557 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18792

[startup+102.331 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1297328/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=21728 CPUtime=102.29
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 5152 0 0 0 10226 3 0 0 25 0 1 0 3351866 22249472 5134 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 5432 5134 73 138 0 5291 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21728

[startup+162.355 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1295152/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=23820 CPUtime=162.28
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 5704 0 0 0 16225 3 0 0 25 0 1 0 3351866 24391680 5686 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 5955 5686 73 138 0 5814 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 23820

[startup+222.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1294128/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=24744 CPUtime=222.29
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 5938 0 0 0 22225 4 0 0 25 0 1 0 3351866 25337856 5920 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 6186 5920 73 138 0 6045 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 24744

[startup+282.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1291376/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=27524 CPUtime=282.29
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 6619 0 0 0 28225 4 0 0 25 0 1 0 3351866 28184576 6601 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 6881 6601 73 138 0 6740 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 27524

[startup+342.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1291440/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=27524 CPUtime=342.29
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 6619 0 0 0 34225 4 0 0 25 0 1 0 3351866 28184576 6601 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 6881 6601 73 138 0 6740 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 27524

[startup+402.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1289904/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=28976 CPUtime=402.29
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 6975 0 0 0 40225 4 0 0 25 0 1 0 3351866 29671424 6957 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 7244 6957 73 138 0 7103 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 28976

[startup+462.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1289200/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=29628 CPUtime=462.29
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 7158 0 0 0 46224 5 0 0 25 0 1 0 3351866 30339072 7140 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 7407 7140 73 138 0 7266 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 29628

[startup+522.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1288496/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=30288 CPUtime=522.29
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 7315 0 0 0 52224 5 0 0 25 0 1 0 3351866 31014912 7297 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 7572 7297 73 138 0 7431 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 30288

[startup+582.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1287920/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=31168 CPUtime=582.29
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 7498 0 0 0 58224 5 0 0 25 0 1 0 3351866 31916032 7480 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 7792 7480 73 138 0 7651 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 31168

[startup+642.533 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 10338
/proc/meminfo: memFree=1286128/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=32884 CPUtime=642.29
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 7955 0 0 0 64223 6 0 0 25 0 1 0 3351866 33673216 7937 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 8221 7937 73 138 0 8080 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 32884

[startup+702.56 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 10338
/proc/meminfo: memFree=1286064/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=32884 CPUtime=702.3
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 7955 0 0 0 70223 7 0 0 25 0 1 0 3351866 33673216 7937 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 8221 7937 73 138 0 8080 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 32884

[startup+762.58 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 10338
/proc/meminfo: memFree=1284144/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=34876 CPUtime=762.3
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 8427 0 0 0 76222 8 0 0 25 0 1 0 3351866 35713024 8409 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557082 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 8719 8409 73 138 0 8578 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 34876

[startup+822.601 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 10338
/proc/meminfo: memFree=1284144/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=34812 CPUtime=822.3
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 8427 0 0 0 82222 8 0 0 25 0 1 0 3351866 35647488 8409 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 8703 8409 73 138 0 8562 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 34812

[startup+882.622 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 10338
/proc/meminfo: memFree=1284144/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=34812 CPUtime=882.3
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 8427 0 0 0 88222 8 0 0 25 0 1 0 3351866 35647488 8409 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 8703 8409 73 138 0 8562 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 34812

[startup+942.642 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 10338
/proc/meminfo: memFree=1279536/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=39432 CPUtime=942.29
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 9568 0 0 0 94220 9 0 0 25 0 1 0 3351866 40378368 9550 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 9858 9550 73 138 0 9717 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 39432

[startup+1002.67 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 10338
/proc/meminfo: memFree=1278000/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=40904 CPUtime=1002.29
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 9934 0 0 0 100220 9 0 0 25 0 1 0 3351866 41885696 9916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 10226 9916 73 138 0 10085 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 40904

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1278064/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=40904 CPUtime=1062.3
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 9934 0 0 0 106220 10 0 0 25 0 1 0 3351866 41885696 9916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 10226 9916 73 138 0 10085 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 40904

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1278000/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=40904 CPUtime=1122.3
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 9934 0 0 0 112220 10 0 0 25 0 1 0 3351866 41885696 9916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 10226 9916 73 138 0 10085 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 40904

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1278064/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=40904 CPUtime=1182.29
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 9934 0 0 0 118219 10 0 0 25 0 1 0 3351866 41885696 9916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 10226 9916 73 138 0 10085 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 40904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1278064/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=40904 CPUtime=1200.01
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 9934 0 0 0 119991 10 0 0 25 0 1 0 3351866 41885696 9916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 10226 9916 73 138 0 10085 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 40904

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10338
/proc/meminfo: memFree=1278064/2055920 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=40904 CPUtime=1200.01
/proc/10337/stat : 10337 (minisat) R 10335 10337 9988 0 -1 4194304 9934 0 0 0 119991 10 0 0 25 0 1 0 3351866 41885696 9916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10337/statm: 10226 9916 73 138 0 10085 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 40904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.03
CPU user time (s): 1199.92
CPU system time (s): 0.111982
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 40904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9934
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= 1104

runsolver used 0.778881 second user time and 2.45263 second system time

The end

Launcher Data (download as text)

Begin job on node78 on Wed Feb 21 19:07:25 UTC 2007

IDJOB= 305741
IDBENCH= 20164
IDSOLVER= 109
FILE ID= node78/305741-1172084845

PBS_JOBID= 3892847

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
COMMAND LINE= /tmp/evaluation/305741-1172084845/minisat /tmp/evaluation/305741-1172084845/instance-305741-1172084845.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node78/watcher-305741-1172084845 -o ROOT/results/node78/solver-305741-1172084845 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305741-1172084845/minisat /tmp/evaluation/305741-1172084845/instance-305741-1172084845.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 895947759

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node78.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		: 3000.281
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		: 3000.281
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1318352 kB
Buffers:         35084 kB
Cached:         607788 kB
SwapCached:          0 kB
Active:         237028 kB
Inactive:       420896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1318352 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          25236 kB
Slab:            65632 kB
Committed_AS:    62448 kB
PageTables:       1464 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= 66562 MiB

End job on node78 on Wed Feb 21 19:27:28 UTC 2007