Trace number 307709

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) 1200.11 1200.55

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
MD5SUM187ddb77d85cea24bfd5c67a96bc6641
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 variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
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 |    4563    14511    43979 |     4837        0    nan |  0.000 % |
0.00/0.09	c |       100 |    4562    14511    43979 |     5320       99     28 |  0.031 % |
0.10/0.11	c |       252 |    4562    14511    43979 |     5852      251     24 |  0.031 % |
0.10/0.15	c |       478 |    4561    14503    43958 |     6438      477     25 |  0.031 % |
0.20/0.21	c |       816 |    4561    14503    43958 |     7081      815     28 |  0.031 % |
0.20/0.30	c |      1324 |    4561    14503    43958 |     7790     1323     28 |  0.031 % |
0.41/0.43	c |      2085 |    4560    14494    43928 |     8569     2083     29 |  0.046 % |
0.61/0.66	c |      3224 |    4560    14494    43928 |     9425     3222     28 |  0.046 % |
1.02/1.02	c |      4933 |    4560    14494    43928 |    10368     4931     30 |  0.046 % |
1.63/1.65	c |      7495 |    4560    14494    43928 |    11405     7493     33 |  0.046 % |
2.75/2.78	c |     11340 |    4560    14494    43928 |    12545    11338     32 |  0.046 % |
4.50/4.52	c |     17106 |    4560    14494    43928 |    13800    10601     32 |  0.046 % |
7.25/7.35	c |     25756 |    4560    14494    43928 |    15180    12184     36 |  0.046 % |
11.97/12.05	c |     38732 |    4560    14494    43928 |    16698     9672     34 |  0.046 % |
18.82/18.92	c |     58193 |    4560    14494    43928 |    18368    12140     31 |  0.046 % |
30.28/30.41	c |     87385 |    4560    14494    43928 |    20205    13237     35 |  0.046 % |
49.95/50.06	c |    131174 |    4560    14494    43928 |    22225    15444     38 |  0.046 % |
78.91/79.08	c |    196858 |    4560    14494    43928 |    24448    13471     29 |  0.046 % |
124.67/124.88	c |    295389 |    4560    14494    43928 |    26893    12645     31 |  0.046 % |
196.15/196.33	c |    443178 |    4560    14494    43928 |    29582    21350     33 |  0.046 % |
314.12/314.36	c |    664862 |    4560    14494    43928 |    32540    19117     36 |  0.046 % |
492.12/492.39	c |    997389 |    4560    14494    43928 |    35795    22867     31 |  0.046 % |
785.44/785.86	c |   1496177 |    4560    14494    43928 |    39374    30907     30 |  0.046 % |

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/node2/watcher-307709-1172498457 -o ROOT/results/node2/solver-307709-1172498457 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307709-1172498457/minisat /tmp/evaluation/307709-1172498457/instance-307709-1172498457.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20267
/proc/meminfo: memFree=1772928/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=2780 CPUtime=0
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 383 0 0 0 0 0 0 0 18 0 1 0 269800668 2846720 367 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520054 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 695 367 58 138 0 554 0

[startup+0.107575 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20267
/proc/meminfo: memFree=1772928/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=4240 CPUtime=0.1
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 809 0 0 0 10 0 0 0 18 0 1 0 269800668 4341760 755 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 1060 755 72 138 0 919 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4240

[startup+0.515617 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20267
/proc/meminfo: memFree=1772928/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=4240 CPUtime=0.51
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 809 0 0 0 51 0 0 0 22 0 1 0 269800668 4341760 755 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550880 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 1060 755 72 138 0 919 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4240

[startup+1.3357 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20268
/proc/meminfo: memFree=1769976/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=4504 CPUtime=1.33
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 899 0 0 0 133 0 0 0 25 0 1 0 269800668 4612096 845 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550959 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 1126 845 72 138 0 985 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4504

[startup+2.97187 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20268
/proc/meminfo: memFree=1769080/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=5428 CPUtime=2.96
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 1130 0 0 0 296 0 0 0 25 0 1 0 269800668 5558272 1076 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 1357 1076 72 138 0 1216 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5428

[startup+6.25821 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20294
/proc/meminfo: memFree=1766856/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=5956 CPUtime=6.24
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 1256 0 0 0 623 1 0 0 25 0 1 0 269800668 6098944 1202 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 1489 1202 72 138 0 1348 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5956

[startup+12.7149 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20334
/proc/meminfo: memFree=1766280/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=6484 CPUtime=12.68
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 1390 0 0 0 1266 2 0 0 25 0 1 0 269800668 6639616 1336 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 1621 1336 72 138 0 1480 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6484

[startup+25.5222 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20368
/proc/meminfo: memFree=1765576/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=7276 CPUtime=25.47
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 1585 0 0 0 2545 2 0 0 25 0 1 0 269800668 7450624 1531 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 1819 1531 72 138 0 1678 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7276

[startup+51.1439 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20384
/proc/meminfo: memFree=1763720/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=9128 CPUtime=51.07
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 2032 0 0 0 5105 2 0 0 25 0 1 0 269800668 9347072 1978 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 2282 1978 72 138 0 2141 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9128

[startup+102.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1764344/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=9396 CPUtime=102.24
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 2119 0 0 0 10221 3 0 0 25 0 1 0 269800668 9621504 2065 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 2349 2065 72 138 0 2208 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 9396

[startup+162.41 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 20466
/proc/meminfo: memFree=1763512/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=10356 CPUtime=162.25
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 2333 0 0 0 16221 4 0 0 25 0 1 0 269800668 10604544 2279 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 2589 2279 72 138 0 2448 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10356

[startup+222.442 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20466
/proc/meminfo: memFree=1761464/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=12340 CPUtime=222.26
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 2838 0 0 0 22221 5 0 0 25 0 1 0 269800668 12636160 2784 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3085 2784 72 138 0 2944 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 12340

[startup+282.469 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1760888/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=13016 CPUtime=282.28
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3006 0 0 0 28222 6 0 0 25 0 1 0 269800668 13328384 2952 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3254 2952 72 138 0 3113 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 13016

[startup+342.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1760824/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=13172 CPUtime=342.29
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3027 0 0 0 34222 7 0 0 25 0 1 0 269800668 13488128 2973 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3293 2973 72 138 0 3152 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 13172

[startup+402.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1760696/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=13444 CPUtime=402.3
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3099 0 0 0 40223 7 0 0 25 0 1 0 269800668 13766656 3045 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3361 3045 72 138 0 3220 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 13444

[startup+462.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1760568/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=13584 CPUtime=462.32
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3137 0 0 0 46224 8 0 0 25 0 1 0 269800668 13910016 3083 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3396 3083 72 138 0 3255 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 13584

[startup+522.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1760248/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=13980 CPUtime=522.33
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3227 0 0 0 52224 9 0 0 25 0 1 0 269800668 14315520 3173 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3495 3173 72 138 0 3354 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 13980

[startup+582.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1759288/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=14796 CPUtime=582.34
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3445 0 0 0 58225 9 0 0 25 0 1 0 269800668 15151104 3391 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3699 3391 72 138 0 3558 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 14796

[startup+642.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1759224/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=14948 CPUtime=642.36
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3463 0 0 0 64226 10 0 0 25 0 1 0 269800668 15306752 3409 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3737 3409 72 138 0 3596 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 14948

[startup+702.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1759096/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=15104 CPUtime=702.37
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3490 0 0 0 70227 10 0 0 25 0 1 0 269800668 15466496 3436 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550715 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3776 3436 72 138 0 3635 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 15104

[startup+762.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1759032/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=15104 CPUtime=762.39
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3502 0 0 0 76228 11 0 0 25 0 1 0 269800668 15466496 3448 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3776 3448 72 138 0 3635 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 15104

[startup+822.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1758712/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=15512 CPUtime=822.4
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3599 0 0 0 82229 11 0 0 25 0 1 0 269800668 15884288 3545 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550663 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3878 3545 72 138 0 3737 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 15512

[startup+882.779 s]
/proc/loadavg: 1.03 1.01 1.00 3/78 20466
/proc/meminfo: memFree=1758456/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=15644 CPUtime=882.42
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3653 0 0 0 88230 12 0 0 25 0 1 0 269800668 16019456 3599 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3911 3599 72 138 0 3770 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 15644

[startup+942.805 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20466
/proc/meminfo: memFree=1758392/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=15780 CPUtime=942.42
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3674 0 0 0 94230 12 0 0 25 0 1 0 269800668 16158720 3620 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 3945 3620 72 138 0 3804 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 15780

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1758072/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=16100 CPUtime=1002.44
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3741 0 0 0 100231 13 0 0 25 0 1 0 269800668 16486400 3687 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 4025 3687 72 138 0 3884 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 16100

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1757688/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=16536 CPUtime=1062.46
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 3847 0 0 0 106232 14 0 0 25 0 1 0 269800668 16932864 3793 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550854 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 4134 3793 72 138 0 3993 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 16536

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1756728/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=17472 CPUtime=1122.46
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 4085 0 0 0 112232 14 0 0 25 0 1 0 269800668 17891328 4031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 4368 4031 72 138 0 4227 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 17472

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1756728/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=17472 CPUtime=1182.48
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 4086 0 0 0 118233 15 0 0 25 0 1 0 269800668 17891328 4032 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 4368 4032 72 138 0 4227 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 17472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20466
/proc/meminfo: memFree=1756664/2055920 swapFree=4192812/4192956
[pid=20267] ppid=20265 vsize=17472 CPUtime=1200.09
/proc/20267/stat : 20267 (minisat) R 20265 20267 19132 0 -1 4194304 4087 0 0 0 119994 15 0 0 25 0 1 0 269800668 17891328 4033 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20267/statm: 4368 4033 72 138 0 4227 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 17472

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.11
CPU user time (s): 1199.95
CPU system time (s): 0.157975
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 17472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4087
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= 25273

runsolver used 1.40279 second user time and 2.73058 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 26 14:00:57 UTC 2007

IDJOB= 307709
IDBENCH= 20212
IDSOLVER= 109
FILE ID= node2/307709-1172498457

PBS_JOBID= 3971584

Free space on /tmp= 66557 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/307709-1172498457/minisat /tmp/evaluation/307709-1172498457/instance-307709-1172498457.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-307709-1172498457 -o ROOT/results/node2/solver-307709-1172498457 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307709-1172498457/minisat /tmp/evaluation/307709-1172498457/instance-307709-1172498457.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  187ddb77d85cea24bfd5c67a96bc6641

RANDOM SEED= 762140238

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1773336 kB
Buffers:         39180 kB
Cached:         129392 kB
SwapCached:          0 kB
Active:         197380 kB
Inactive:        31708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          79428 kB
Slab:            38964 kB
Committed_AS:  1259872 kB
PageTables:       1816 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= 66557 MiB

End job on node2 on Mon Feb 26 14:21:00 UTC 2007