Trace number 421250

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? (TO) 1200.04 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
MD5SUM587d72078fb304e879726e3b68b5b5e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.9234
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 |    3883    16633    50601 |     5544        0    nan |  0.000 % |
0.00/0.06	c |       100 |    3883    16633    50601 |     6098      100     69 |  0.000 % |
0.00/0.08	c |       251 |    3883    16633    50601 |     6708      251     85 |  0.000 % |
0.09/0.11	c |       478 |    3883    16633    50601 |     7379      478     84 |  0.000 % |
0.09/0.16	c |       815 |    3883    16633    50601 |     8117      815     88 |  0.000 % |
0.19/0.22	c |      1322 |    3883    16633    50601 |     8929     1322     91 |  0.000 % |
0.29/0.33	c |      2081 |    3883    16633    50601 |     9822     2081     96 |  0.000 % |
0.49/0.50	c |      3220 |    3883    16633    50601 |    10804     3220     97 |  0.000 % |
0.69/0.79	c |      4928 |    3883    16633    50601 |    11884     4928    101 |  0.000 % |
1.19/1.27	c |      7490 |    3883    16633    50601 |    13073     7490    106 |  0.000 % |
2.09/2.12	c |     11335 |    3883    16633    50601 |    14380    11335    108 |  0.000 % |
3.49/3.58	c |     17101 |    3883    16633    50601 |    15818     9578    116 |  0.000 % |
5.99/6.04	c |     25750 |    3883    16633    50601 |    17400     9979    116 |  0.000 % |
9.89/9.95	c |     38724 |    3883    16633    50601 |    19140    13923    111 |  0.000 % |
16.79/16.81	c |     58185 |    3883    16633    50601 |    21054    13698    121 |  0.000 % |
29.38/29.47	c |     87377 |    3883    16633    50601 |    23160    21172    122 |  0.000 % |
49.07/49.12	c |    131166 |    3883    16633    50601 |    25476    16719    113 |  0.000 % |
82.56/82.64	c |    196850 |    3883    16633    50601 |    28023    14963    119 |  0.000 % |
134.33/134.48	c |    295376 |    3883    16633    50601 |    30826    15051    118 |  0.000 % |
220.21/220.37	c |    443166 |    3883    16633    50601 |    33908    15153    121 |  0.000 % |
357.05/357.23	c |    664850 |    3883    16633    50601 |    37299    26225    129 |  0.000 % |
565.56/565.89	c |    997378 |    3883    16633    50601 |    41029    26471    127 |  0.000 % |
914.33/914.70	c |   1496169 |    3883    16633    50601 |    45132    32561    127 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node10/watcher-421250-1177501256 -o ROOT/results/node10/solver-421250-1177501256 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421250-1177501256/minisat_noassertions /tmp/evaluation/421250-1177501256/instance-421250-1177501256.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.97 0.94 3/77 8150
/proc/meminfo: memFree=1815456/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=2332 CPUtime=0
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 226163098 2387968 296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515336 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 583 296 50 130 0 450 0

[startup+0.0975241 s]
/proc/loadavg: 0.99 0.97 0.94 3/77 8150
/proc/meminfo: memFree=1815456/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=3300 CPUtime=0.09
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 585 0 0 0 9 0 0 0 18 0 1 0 226163098 3379200 568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552782 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 825 568 67 130 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3300

[startup+0.101525 s]
/proc/loadavg: 0.99 0.97 0.94 3/77 8150
/proc/meminfo: memFree=1815456/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=3300 CPUtime=0.09
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 585 0 0 0 9 0 0 0 18 0 1 0 226163098 3379200 568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 825 568 67 130 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3300

[startup+0.301568 s]
/proc/loadavg: 0.99 0.97 0.94 3/77 8150
/proc/meminfo: memFree=1815456/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=3696 CPUtime=0.29
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 659 0 0 0 29 0 0 0 19 0 1 0 226163098 3784704 642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 924 642 67 130 0 791 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3696

[startup+0.701653 s]
/proc/loadavg: 0.99 0.97 0.94 3/77 8150
/proc/meminfo: memFree=1815456/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=4752 CPUtime=0.69
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 940 0 0 0 69 0 0 0 22 0 1 0 226163098 4866048 923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548764 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 1188 923 67 130 0 1055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4752

[startup+1.50183 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1811096/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=6864 CPUtime=1.49
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 1450 0 0 0 149 0 0 0 25 0 1 0 226163098 7028736 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 1716 1433 67 130 0 1583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6864

[startup+3.10117 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1808536/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=9956 CPUtime=3.09
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 2238 0 0 0 308 1 0 0 25 0 1 0 226163098 10194944 2221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 2489 2221 67 130 0 2356 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9956

[startup+6.30186 s]
/proc/loadavg: 0.99 0.97 0.94 3/78 8151
/proc/meminfo: memFree=1805400/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=11144 CPUtime=6.29
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 2533 0 0 0 628 1 0 0 25 0 1 0 226163098 11411456 2516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 2786 2516 67 130 0 2653 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11144

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1803296/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=13204 CPUtime=12.69
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 3046 0 0 0 1267 2 0 0 25 0 1 0 226163098 13520896 3029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 3301 3029 67 130 0 3168 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13204

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1801824/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=14656 CPUtime=25.48
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 3405 0 0 0 2546 2 0 0 25 0 1 0 226163098 15007744 3388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 3664 3388 67 130 0 3531 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14656

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1800160/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=16372 CPUtime=51.07
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 3833 0 0 0 5105 2 0 0 25 0 1 0 226163098 16764928 3816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 4093 3816 67 130 0 3960 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16372

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1796128/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=20236 CPUtime=102.25
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 4803 0 0 0 10222 3 0 0 25 0 1 0 226163098 20721664 4786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 5059 4786 67 130 0 4926 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20236

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1793632/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=22744 CPUtime=162.23
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 5413 0 0 0 16219 4 0 0 25 0 1 0 226163098 23289856 5396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 5686 5396 67 130 0 5553 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22744

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1792416/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=23980 CPUtime=222.21
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 5753 0 0 0 22216 5 0 0 25 0 1 0 226163098 24555520 5731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 5995 5731 67 130 0 5862 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23980

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1789344/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=27156 CPUtime=282.18
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 6526 0 0 0 28212 6 0 0 25 0 1 0 226163098 27807744 6504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 6789 6504 67 130 0 6656 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 27156

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1789344/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=27156 CPUtime=342.15
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 6526 0 0 0 34209 6 0 0 25 0 1 0 226163098 27807744 6504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 6789 6504 67 130 0 6656 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 27156

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1786912/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=29532 CPUtime=402.13
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 7118 0 0 0 40206 7 0 0 25 0 1 0 226163098 30240768 7096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 7383 7096 67 130 0 7250 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 29532

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1785568/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=30852 CPUtime=462.1
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 7469 0 0 0 46202 8 0 0 25 0 1 0 226163098 31592448 7447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 7713 7447 67 130 0 7580 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 30852

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1784288/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=32116 CPUtime=522.09
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 7782 0 0 0 52200 9 0 0 25 0 1 0 226163098 32886784 7760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 8029 7760 67 130 0 7896 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 32116

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1784288/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=32132 CPUtime=582.06
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 7785 0 0 0 58197 9 0 0 25 0 1 0 226163098 32903168 7759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 8033 7759 67 130 0 7900 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 32132

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1783520/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=33008 CPUtime=642.04
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 7986 0 0 0 64194 10 0 0 25 0 1 0 226163098 33800192 7960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 8252 7960 67 130 0 8119 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 33008

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1783136/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=33272 CPUtime=702.02
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 8065 0 0 0 70191 11 0 0 25 0 1 0 226163098 34070528 8039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 8318 8039 67 130 0 8185 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 33272

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1783136/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=33404 CPUtime=761.99
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 8080 0 0 0 76188 11 0 0 25 0 1 0 226163098 34205696 8054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 8351 8054 67 130 0 8218 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 33404

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1782688/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=33800 CPUtime=821.97
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 8196 0 0 0 82185 12 0 0 25 0 1 0 226163098 34611200 8170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 8450 8170 67 130 0 8317 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 33800

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1782112/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=34368 CPUtime=881.94
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 8330 0 0 0 88182 12 0 0 25 0 1 0 226163098 35192832 8304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 8592 8304 67 130 0 8459 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 34368

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1781152/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=35292 CPUtime=941.92
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 8575 0 0 0 94179 13 0 0 25 0 1 0 226163098 36139008 8549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 8823 8549 67 130 0 8690 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 35292

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1779168/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=37208 CPUtime=1001.9
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 9057 0 0 0 100176 14 0 0 25 0 1 0 226163098 38100992 9031 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 9302 9031 67 130 0 9169 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 37208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1778656/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=37776 CPUtime=1061.88
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 9195 0 0 0 106173 15 0 0 25 0 1 0 226163098 38682624 9169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 9444 9169 67 130 0 9311 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 37776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1777632/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=38760 CPUtime=1121.85
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 9484 0 0 0 112169 16 0 0 25 0 1 0 226163098 39690240 9406 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 9690 9406 67 130 0 9557 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 38760

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1777696/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=38760 CPUtime=1181.83
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 9485 0 0 0 118167 16 0 0 25 0 1 0 226163098 39690240 9407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 9690 9407 67 130 0 9557 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 38760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1777632/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=38760 CPUtime=1200.02
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 9485 0 0 0 119986 16 0 0 25 0 1 0 226163098 39690240 9407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 9690 9407 67 130 0 9557 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 38760

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 8151
/proc/meminfo: memFree=1777632/2055920 swapFree=4145420/4192956
[pid=8150] ppid=8148 vsize=38760 CPUtime=1200.02
/proc/8150/stat : 8150 (minisat_noasser) R 8148 8150 6922 0 -1 4194304 9485 0 0 0 119986 16 0 0 25 0 1 0 226163098 39690240 9407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8150/statm: 9690 9407 67 130 0 9557 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 38760

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.87
CPU system time (s): 0.173973
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 38760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9485
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= 1602

runsolver used 0.925859 second user time and 2.5996 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Apr 25 11:40:56 UTC 2007

IDJOB= 421250
IDBENCH= 20159
IDSOLVER= 188
FILE ID= node10/421250-1177501256

PBS_JOBID= 4685810

Free space on /tmp= 66273 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
COMMAND LINE= /tmp/evaluation/421250-1177501256/minisat_noassertions /tmp/evaluation/421250-1177501256/instance-421250-1177501256.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-421250-1177501256 -o ROOT/results/node10/solver-421250-1177501256 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421250-1177501256/minisat_noassertions /tmp/evaluation/421250-1177501256/instance-421250-1177501256.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  587d72078fb304e879726e3b68b5b5e2

RANDOM SEED= 705642829

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1815864 kB
Buffers:         39392 kB
Cached:         134012 kB
SwapCached:      16248 kB
Active:         119320 kB
Inactive:        77900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815864 kB
SwapTotal:     4192956 kB
SwapFree:      4145420 kB
Dirty:            1840 kB
Writeback:           0 kB
Mapped:          30040 kB
Slab:            28396 kB
Committed_AS:  3745200 kB
PageTables:       1708 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= 66273 MiB

End job on node10 on Wed Apr 25 12:00:58 UTC 2007