Trace number 425139

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 2007UNSAT 3736.85 3737.94

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark616.17
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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:  4500                                                 |
0.00/0.00	c |  Number of clauses:    12014                                                |
0.00/0.01	c |  Parsing time:         0.01         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 |    3107    10028    30585 |     3342        0    nan |  0.000 % |
0.00/0.06	c |       100 |    3107    10028    30585 |     3676      100     21 |  0.000 % |
0.06/0.08	c |       250 |    3107    10028    30585 |     4044      250     19 |  0.000 % |
0.09/0.10	c |       475 |    3107    10028    30585 |     4449      475     21 |  0.000 % |
0.09/0.15	c |       813 |    3107    10028    30585 |     4893      813     22 |  0.000 % |
0.19/0.22	c |      1320 |    3107    10028    30585 |     5383     1320     21 |  0.000 % |
0.29/0.32	c |      2079 |    3107    10028    30585 |     5921     2079     23 |  0.000 % |
0.39/0.49	c |      3218 |    3107    10028    30585 |     6513     3218     24 |  0.000 % |
0.69/0.78	c |      4926 |    3107    10028    30585 |     7165     4926     27 |  0.000 % |
1.19/1.25	c |      7490 |    3107    10028    30585 |     7881     3750     28 |  0.000 % |
1.89/1.98	c |     11335 |    3107    10028    30585 |     8670     7595     26 |  0.000 % |
3.09/3.16	c |     17104 |    3107    10028    30585 |     9537     8921     29 |  0.000 % |
4.99/5.01	c |     25754 |    3107    10028    30585 |    10490     7723     31 |  0.000 % |
8.18/8.23	c |     38729 |    3107    10028    30585 |    11539     9913     30 |  0.000 % |
13.09/13.17	c |     58190 |    3107    10028    30585 |    12693     5870     26 |  0.000 % |
20.58/20.65	c |     87382 |    3107    10028    30585 |    13963     9100     26 |  0.000 % |
31.98/32.01	c |    131172 |    3107    10028    30585 |    15359    10173     26 |  0.000 % |
51.08/51.14	c |    196856 |    3107    10028    30585 |    16895    13203     31 |  0.000 % |
82.07/82.12	c |    295385 |    3107    10028    30585 |    18584    16860     36 |  0.000 % |
129.16/129.22	c |    443174 |    3107    10028    30585 |    20443    14254     24 |  0.000 % |
208.73/208.87	c |    664860 |    3107    10028    30585 |    22487    17657     36 |  0.000 % |
332.71/332.87	c |    997386 |    3107    10028    30585 |    24736    19328     35 |  0.000 % |
530.55/530.76	c |   1496174 |    3107    10028    30585 |    27210    17627     22 |  0.000 % |
860.46/860.79	c |   2244359 |    3107    10028    30585 |    29931    15556     27 |  0.000 % |
1374.63/1375.08	c |   3366633 |    3107    10028    30585 |    32924    20178     31 |  0.000 % |
2198.12/2198.83	c |   5050046 |    3107    10028    30585 |    36216    25197     28 |  0.000 % |
3477.56/3478.64	c |   7575162 |    3094     9960    30390 |    39838    17058     33 |  0.289 % |
3736.80/3737.93	c ===============================================================================
3736.80/3737.93	c restarts              : 27
3736.80/3737.93	c conflicts             : 8056463        (2156 /sec)
3736.80/3737.93	c decisions             : 10001835       (1.71 % random) (2677 /sec)
3736.80/3737.93	c propagations          : 2669690283     (714452 /sec)
3736.80/3737.93	c conflict literals     : 267945237      (42.40 % deleted)
3736.80/3737.93	c Memory used           : 20.77 MB
3736.80/3737.93	c CPU time              : 3736.69 s
3736.80/3737.93	c 
3736.80/3737.93	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node50/watcher-425139-1177795828 -o ROOT/results/node50/solver-425139-1177795828 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425139-1177795828/minisat_noassertions /tmp/evaluation/425139-1177795828/instance-425139-1177795828.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 3/64 9206
/proc/meminfo: memFree=1508176/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=2476 CPUtime=0
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 316 0 0 0 0 0 0 0 18 0 1 0 134427986 2535424 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134689039 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 619 302 50 130 0 486 0

[startup+0.072635 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9206
/proc/meminfo: memFree=1508176/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=3460 CPUtime=0.06
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 585 0 0 0 6 0 0 0 18 0 1 0 134427986 3543040 571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 865 571 66 130 0 732 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3460

[startup+0.102638 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9206
/proc/meminfo: memFree=1508176/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=3460 CPUtime=0.09
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 585 0 0 0 9 0 0 0 18 0 1 0 134427986 3543040 571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 865 571 66 130 0 732 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3460

[startup+0.301655 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9206
/proc/meminfo: memFree=1508176/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=3460 CPUtime=0.29
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 585 0 0 0 29 0 0 0 19 0 1 0 134427986 3543040 571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 865 571 66 130 0 732 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3460

[startup+0.701689 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9206
/proc/meminfo: memFree=1508176/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=3592 CPUtime=0.69
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 596 0 0 0 69 0 0 0 22 0 1 0 134427986 3678208 582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548853 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 898 583 66 130 0 765 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3592

[startup+1.50176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1505864/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=3988 CPUtime=1.49
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 712 0 0 0 149 0 0 0 25 0 1 0 134427986 4083712 698 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545609 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 997 698 66 130 0 864 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3988

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1505352/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=4384 CPUtime=3.09
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 797 0 0 0 309 0 0 0 25 0 1 0 134427986 4489216 783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 1096 783 66 130 0 963 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4384

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1504840/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=4780 CPUtime=6.29
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 911 0 0 0 629 0 0 0 25 0 1 0 134427986 4894720 897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 1195 897 66 130 0 1062 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4780

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1504264/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=5176 CPUtime=12.68
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 991 0 0 0 1268 0 0 0 25 0 1 0 134427986 5300224 977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 1294 977 66 130 0 1161 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5176

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1503816/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=5724 CPUtime=25.48
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 1124 0 0 0 2548 0 0 0 25 0 1 0 134427986 5861376 1110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 1431 1110 66 130 0 1298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5724

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1502664/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=6780 CPUtime=51.08
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 1389 0 0 0 5107 1 0 0 25 0 1 0 134427986 6942720 1375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 1695 1375 66 130 0 1562 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6780

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1501512/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=7904 CPUtime=102.27
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 1664 0 0 0 10225 2 0 0 25 0 1 0 134427986 8093696 1650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 1976 1650 66 130 0 1843 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7904

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1500424/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=8960 CPUtime=162.25
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 1942 0 0 0 16223 2 0 0 25 0 1 0 134427986 9175040 1928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 2240 1928 66 130 0 2107 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8960

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1499528/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=9764 CPUtime=222.23
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 2154 0 0 0 22221 2 0 0 25 0 1 0 134427986 9998336 2140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 2441 2140 66 130 0 2308 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9764

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1499272/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=10032 CPUtime=282.22
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 2205 0 0 0 28219 3 0 0 25 0 1 0 134427986 10272768 2191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 2508 2191 66 130 0 2375 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10032

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1498632/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=10828 CPUtime=342.2
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 2404 0 0 0 34217 3 0 0 25 0 1 0 134427986 11087872 2390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 2707 2390 66 130 0 2574 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10828

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1498312/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=11096 CPUtime=402.18
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 2474 0 0 0 40215 3 0 0 25 0 1 0 134427986 11362304 2460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 2774 2460 66 130 0 2641 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11096

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1497160/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=12152 CPUtime=462.17
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 2759 0 0 0 46213 4 0 0 25 0 1 0 134427986 12443648 2745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 3038 2745 66 130 0 2905 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12152

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1497096/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=12152 CPUtime=522.15
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 2759 0 0 0 52211 4 0 0 25 0 1 0 134427986 12443648 2745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 3038 2745 66 130 0 2905 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12152

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1497096/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=12316 CPUtime=582.14
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 2788 0 0 0 58210 4 0 0 25 0 1 0 134427986 12611584 2774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 3079 2774 66 130 0 2946 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12316

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9207
/proc/meminfo: memFree=1496904/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=12580 CPUtime=642.12
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 2830 0 0 0 64208 4 0 0 25 0 1 0 134427986 12881920 2816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 3145 2816 66 130 0 3012 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 12580


################
# More data... #
################

/proc/meminfo: memFree=1489288/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=20080 CPUtime=3101.37
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4700 0 0 0 310125 12 0 0 25 0 1 0 134427986 20561920 4686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5020 4686 66 130 0 4887 0
Current children cumulated CPU time (s) 3101.37
Current children cumulated vsize (KiB) 20080

[startup+3162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1489288/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=20080 CPUtime=3161.35
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4700 0 0 0 316123 12 0 0 25 0 1 0 134427986 20561920 4686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5020 4686 66 130 0 4887 0
Current children cumulated CPU time (s) 3161.35
Current children cumulated vsize (KiB) 20080

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1489352/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=20080 CPUtime=3221.34
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4700 0 0 0 322121 13 0 0 25 0 1 0 134427986 20561920 4686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5020 4686 66 130 0 4887 0
Current children cumulated CPU time (s) 3221.34
Current children cumulated vsize (KiB) 20080

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1489352/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=20080 CPUtime=3281.33
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4701 0 0 0 328120 13 0 0 25 0 1 0 134427986 20561920 4687 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5020 4687 66 130 0 4887 0
Current children cumulated CPU time (s) 3281.33
Current children cumulated vsize (KiB) 20080

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1489288/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=20080 CPUtime=3341.31
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4701 0 0 0 334118 13 0 0 25 0 1 0 134427986 20561920 4687 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5020 4687 66 130 0 4887 0
Current children cumulated CPU time (s) 3341.31
Current children cumulated vsize (KiB) 20080

[startup+3402.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488840/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=20624 CPUtime=3401.29
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4811 0 0 0 340116 13 0 0 25 0 1 0 134427986 21118976 4797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5156 4797 66 130 0 5023 0
Current children cumulated CPU time (s) 3401.29
Current children cumulated vsize (KiB) 20624

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488840/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=20624 CPUtime=3461.27
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4811 0 0 0 346114 13 0 0 25 0 1 0 134427986 21118976 4797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5156 4797 66 130 0 5023 0
Current children cumulated CPU time (s) 3461.27
Current children cumulated vsize (KiB) 20624

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488840/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=20624 CPUtime=3521.26
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4815 0 0 0 352112 14 0 0 25 0 1 0 134427986 21118976 4801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5156 4801 66 130 0 5023 0
Current children cumulated CPU time (s) 3521.26
Current children cumulated vsize (KiB) 20624

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488776/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=20624 CPUtime=3581.24
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4842 0 0 0 358110 14 0 0 25 0 1 0 134427986 21118976 4828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5156 4828 66 130 0 5023 0
Current children cumulated CPU time (s) 3581.24
Current children cumulated vsize (KiB) 20624

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488072/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=21284 CPUtime=3641.22
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4981 0 0 0 364108 14 0 0 25 0 1 0 134427986 21794816 4967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5321 4967 66 130 0 5188 0
Current children cumulated CPU time (s) 3641.22
Current children cumulated vsize (KiB) 21284

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488072/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=21260 CPUtime=3701.21
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4981 0 0 0 370107 14 0 0 25 0 1 0 134427986 21770240 4967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5315 4967 66 130 0 5182 0
Current children cumulated CPU time (s) 3701.21
Current children cumulated vsize (KiB) 21260

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

[startup+3711.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488072/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=21260 CPUtime=3710.8
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4981 0 0 0 371066 14 0 0 25 0 1 0 134427986 21770240 4967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5315 4967 66 130 0 5182 0
Current children cumulated CPU time (s) 3710.8
Current children cumulated vsize (KiB) 21260

[startup+3724.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488072/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=21260 CPUtime=3723.6
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4981 0 0 0 372346 14 0 0 25 0 1 0 134427986 21770240 4967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5315 4967 66 130 0 5182 0
Current children cumulated CPU time (s) 3723.6
Current children cumulated vsize (KiB) 21260

[startup+3731.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488072/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=21260 CPUtime=3730
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4981 0 0 0 372986 14 0 0 25 0 1 0 134427986 21770240 4967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5315 4967 66 130 0 5182 0
Current children cumulated CPU time (s) 3730
Current children cumulated vsize (KiB) 21260

[startup+3734.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488072/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=21260 CPUtime=3733.2
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4981 0 0 0 373306 14 0 0 25 0 1 0 134427986 21770240 4967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5315 4967 66 130 0 5182 0
Current children cumulated CPU time (s) 3733.2
Current children cumulated vsize (KiB) 21260

[startup+3735.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488072/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=21260 CPUtime=3734.8
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4981 0 0 0 373466 14 0 0 25 0 1 0 134427986 21770240 4967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5315 4967 66 130 0 5182 0
Current children cumulated CPU time (s) 3734.8
Current children cumulated vsize (KiB) 21260

[startup+3736.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488072/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=21260 CPUtime=3735.6
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4981 0 0 0 373546 14 0 0 25 0 1 0 134427986 21770240 4967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5315 4967 66 130 0 5182 0
Current children cumulated CPU time (s) 3735.6
Current children cumulated vsize (KiB) 21260

[startup+3737.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488072/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=21260 CPUtime=3736.4
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4981 0 0 0 373626 14 0 0 25 0 1 0 134427986 21770240 4967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5315 4967 66 130 0 5182 0
Current children cumulated CPU time (s) 3736.4
Current children cumulated vsize (KiB) 21260

[startup+3737.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1488072/2055920 swapFree=4183624/4192956
[pid=9206] ppid=9204 vsize=21260 CPUtime=3736.8
/proc/9206/stat : 9206 (minisat_noasser) R 9204 9206 8913 0 -1 4194304 4981 0 0 0 373666 14 0 0 25 0 1 0 134427986 21770240 4967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/9206/statm: 5315 4967 66 130 0 5182 0
Current children cumulated CPU time (s) 3736.8
Current children cumulated vsize (KiB) 21260

Child status: 20
Real time (s): 3737.94
CPU time (s): 3736.85
CPU user time (s): 3736.7
CPU system time (s): 0.153976
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 21284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3736.69
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4987
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= 9001

runsolver used 2.94055 second user time and 7.31189 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Apr 28 21:30:28 UTC 2007

IDJOB= 425139
IDBENCH= 20249
IDSOLVER= 189
FILE ID= node50/425139-1177795828

PBS_JOBID= 4715779

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425139-1177795828/minisat_noassertions /tmp/evaluation/425139-1177795828/instance-425139-1177795828.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-425139-1177795828 -o ROOT/results/node50/solver-425139-1177795828 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425139-1177795828/minisat_noassertions /tmp/evaluation/425139-1177795828/instance-425139-1177795828.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 489006106

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1508648 kB
Buffers:         50252 kB
Cached:         422716 kB
SwapCached:       4596 kB
Active:         273576 kB
Inactive:       210576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508648 kB
SwapTotal:     4192956 kB
SwapFree:      4183624 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          15712 kB
Slab:            49112 kB
Committed_AS:  3034304 kB
PageTables:       1460 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= 66563 MiB

End job on node50 on Sat Apr 28 22:32:46 UTC 2007