Trace number 425066

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) 5000.06 5001.42

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 benchmark18.9101
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 % |
3.49/3.55	c |     17101 |    3883    16633    50601 |    15818     9578    116 |  0.000 % |
5.89/5.99	c |     25750 |    3883    16633    50601 |    17400     9979    116 |  0.000 % |
9.79/9.85	c |     38724 |    3883    16633    50601 |    19140    13923    111 |  0.000 % |
16.59/16.63	c |     58185 |    3883    16633    50601 |    21054    13698    121 |  0.000 % |
29.18/29.21	c |     87377 |    3883    16633    50601 |    23160    21172    122 |  0.000 % |
48.68/48.76	c |    131166 |    3883    16633    50601 |    25476    16719    113 |  0.000 % |
82.07/82.11	c |    196850 |    3883    16633    50601 |    28023    14963    119 |  0.000 % |
133.56/133.64	c |    295376 |    3883    16633    50601 |    30826    15051    118 |  0.000 % |
218.93/219.03	c |    443166 |    3883    16633    50601 |    33908    15153    121 |  0.000 % |
355.11/355.24	c |    664850 |    3883    16633    50601 |    37299    26225    129 |  0.000 % |
562.75/562.91	c |    997378 |    3883    16633    50601 |    41029    26471    127 |  0.000 % |
909.86/910.14	c |   1496169 |    3883    16633    50601 |    45132    32561    127 |  0.000 % |
1497.13/1497.59	c |   2244353 |    3883    16633    50601 |    49645    28744    125 |  0.000 % |
2438.79/2439.40	c |   3366627 |    3883    16633    50601 |    54610    41318    120 |  0.000 % |
3966.78/3967.96	c |   5050038 |    3883    16633    50601 |    60071    39155    126 |  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/node14/watcher-425066-1177765930 -o ROOT/results/node14/solver-425066-1177765930 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425066-1177765930/minisat_noassertions /tmp/evaluation/425066-1177765930/instance-425066-1177765930.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: 0.92 0.98 0.99 3/77 19070
/proc/meminfo: memFree=1618824/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=2332 CPUtime=0
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 224510719 2387968 296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686555 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 583 296 50 130 0 450 0

[startup+0.0940809 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19070
/proc/meminfo: memFree=1618824/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=3300 CPUtime=0.08
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 585 0 0 0 8 0 0 0 18 0 1 0 224510719 3379200 568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 825 568 67 130 0 692 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3300

[startup+0.10108 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19070
/proc/meminfo: memFree=1618824/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=3300 CPUtime=0.09
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 585 0 0 0 9 0 0 0 18 0 1 0 224510719 3379200 568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 825 568 67 130 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3300

[startup+0.3011 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19070
/proc/meminfo: memFree=1618824/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=3696 CPUtime=0.29
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 659 0 0 0 29 0 0 0 19 0 1 0 224510719 3784704 642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 924 642 67 130 0 791 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3696

[startup+0.701137 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19070
/proc/meminfo: memFree=1618824/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=4752 CPUtime=0.69
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 940 0 0 0 69 0 0 0 23 0 1 0 224510719 4866048 923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 1188 923 67 130 0 1055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4752

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1614464/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=6864 CPUtime=1.49
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 1453 0 0 0 149 0 0 0 25 0 1 0 224510719 7028736 1436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548770 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 1716 1436 67 130 0 1583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6864

[startup+3.10136 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1611904/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=9956 CPUtime=3.09
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 2238 0 0 0 308 1 0 0 25 0 1 0 224510719 10194944 2221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 2489 2221 67 130 0 2356 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9956

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1608768/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=11144 CPUtime=6.29
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 2533 0 0 0 628 1 0 0 25 0 1 0 224510719 11411456 2516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 2786 2516 67 130 0 2653 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11144

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1606656/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=13204 CPUtime=12.69
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 3046 0 0 0 1267 2 0 0 25 0 1 0 224510719 13520896 3029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 3301 3029 67 130 0 3168 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13204

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1605184/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=14656 CPUtime=25.49
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 3405 0 0 0 2547 2 0 0 25 0 1 0 224510719 15007744 3388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 3664 3388 67 130 0 3531 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14656

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1603520/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=16900 CPUtime=51.08
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 3982 0 0 0 5105 3 0 0 25 0 1 0 224510719 17305600 3965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 4225 3965 67 130 0 4092 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16900

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1599552/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=20236 CPUtime=102.27
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 4803 0 0 0 10223 4 0 0 25 0 1 0 224510719 20721664 4786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 5059 4786 67 130 0 4926 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20236

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1597056/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=22744 CPUtime=162.25
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 5413 0 0 0 16220 5 0 0 25 0 1 0 224510719 23289856 5396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 5686 5396 67 130 0 5553 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22744

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1595648/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=23980 CPUtime=222.23
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 5753 0 0 0 22217 6 0 0 25 0 1 0 224510719 24555520 5731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552542 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 5995 5731 67 130 0 5862 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23980

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1592576/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=27156 CPUtime=282.22
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 6526 0 0 0 28214 8 0 0 25 0 1 0 224510719 27807744 6504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 6789 6504 67 130 0 6656 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27156

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1592576/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=27156 CPUtime=342.21
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 6526 0 0 0 34212 9 0 0 25 0 1 0 224510719 27807744 6504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 6789 6504 67 130 0 6656 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 27156

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1590208/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=29532 CPUtime=402.19
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 7118 0 0 0 40209 10 0 0 25 0 1 0 224510719 30240768 7096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 7383 7096 67 130 0 7250 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29532

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1588992/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=30852 CPUtime=462.17
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 7469 0 0 0 46207 10 0 0 25 0 1 0 224510719 31592448 7447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 7713 7447 67 130 0 7580 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30852

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1587776/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=32116 CPUtime=522.16
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 7782 0 0 0 52205 11 0 0 25 0 1 0 224510719 32886784 7760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 8029 7760 67 130 0 7896 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 32116

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19071
/proc/meminfo: memFree=1587712/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=32132 CPUtime=582.15
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 7785 0 0 0 58203 12 0 0 25 0 1 0 224510719 32903168 7759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 8033 7759 67 130 0 7900 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 32132

[startup+642.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 19071
/proc/meminfo: memFree=1586880/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=33008 CPUtime=642.14
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 7986 0 0 0 64201 13 0 0 25 0 1 0 224510719 33800192 7960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 8252 7960 67 130 0 8119 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 33008


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1565824/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=53988 CPUtime=4001.18
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 13294 0 0 0 400072 46 0 0 25 0 1 0 224510719 55283712 13211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 13497 13211 67 130 0 13364 0
Current children cumulated CPU time (s) 4001.18
Current children cumulated vsize (KiB) 53988

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1563072/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=56640 CPUtime=4061.17
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 13961 0 0 0 406070 47 0 0 25 0 1 0 224510719 57999360 13878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 14160 13878 67 130 0 14027 0
Current children cumulated CPU time (s) 4061.17
Current children cumulated vsize (KiB) 56640

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1563072/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=56640 CPUtime=4121.15
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 13961 0 0 0 412067 48 0 0 25 0 1 0 224510719 57999360 13878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 14160 13878 67 130 0 14027 0
Current children cumulated CPU time (s) 4121.15
Current children cumulated vsize (KiB) 56640

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1563136/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=56640 CPUtime=4181.13
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 13961 0 0 0 418065 48 0 0 25 0 1 0 224510719 57999360 13878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 14160 13878 67 130 0 14027 0
Current children cumulated CPU time (s) 4181.13
Current children cumulated vsize (KiB) 56640

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1562432/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=57300 CPUtime=4241.12
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 14130 0 0 0 424063 49 0 0 25 0 1 0 224510719 58675200 14047 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 14325 14047 67 130 0 14192 0
Current children cumulated CPU time (s) 4241.12
Current children cumulated vsize (KiB) 57300

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1562176/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=57564 CPUtime=4301.1
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 14188 0 0 0 430061 49 0 0 25 0 1 0 224510719 58945536 14105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 14391 14105 67 130 0 14258 0
Current children cumulated CPU time (s) 4301.1
Current children cumulated vsize (KiB) 57564

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1561600/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=58164 CPUtime=4361.09
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 14343 0 0 0 436059 50 0 0 25 0 1 0 224510719 59559936 14260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 14541 14260 67 130 0 14408 0
Current children cumulated CPU time (s) 4361.09
Current children cumulated vsize (KiB) 58164

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1561856/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=57688 CPUtime=4421.07
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 14343 0 0 0 442057 50 0 0 25 0 1 0 224510719 59072512 14145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 14422 14145 67 130 0 14289 0
Current children cumulated CPU time (s) 4421.07
Current children cumulated vsize (KiB) 57688

[startup+4482.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19271
/proc/meminfo: memFree=1561920/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=57688 CPUtime=4481.06
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 14343 0 0 0 448055 51 0 0 25 0 1 0 224510719 59072512 14145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 14422 14145 67 130 0 14289 0
Current children cumulated CPU time (s) 4481.06
Current children cumulated vsize (KiB) 57688

[startup+4542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19271
/proc/meminfo: memFree=1561600/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=58216 CPUtime=4541.04
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 14465 0 0 0 454053 51 0 0 25 0 1 0 224510719 59613184 14267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 14554 14267 67 130 0 14421 0
Current children cumulated CPU time (s) 4541.04
Current children cumulated vsize (KiB) 58216

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1561536/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=58216 CPUtime=4601.04
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 14465 0 0 0 460052 52 0 0 25 0 1 0 224510719 59613184 14267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 14554 14267 67 130 0 14421 0
Current children cumulated CPU time (s) 4601.04
Current children cumulated vsize (KiB) 58216

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1557824/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=62268 CPUtime=4661.02
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 15463 0 0 0 466048 54 0 0 25 0 1 0 224510719 63762432 15265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 15567 15265 67 130 0 15434 0
Current children cumulated CPU time (s) 4661.02
Current children cumulated vsize (KiB) 62268

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1556864/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=62928 CPUtime=4721
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 15627 0 0 0 472046 54 0 0 25 0 1 0 224510719 64438272 15429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 15732 15429 67 130 0 15599 0
Current children cumulated CPU time (s) 4721
Current children cumulated vsize (KiB) 62928

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1556864/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=62928 CPUtime=4780.99
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 15627 0 0 0 478044 55 0 0 25 0 1 0 224510719 64438272 15429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 15732 15429 67 130 0 15599 0
Current children cumulated CPU time (s) 4780.99
Current children cumulated vsize (KiB) 62928

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1556864/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=62928 CPUtime=4840.97
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 15627 0 0 0 484042 55 0 0 25 0 1 0 224510719 64438272 15429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 15732 15429 67 130 0 15599 0
Current children cumulated CPU time (s) 4840.97
Current children cumulated vsize (KiB) 62928

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1556928/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=62692 CPUtime=4900.95
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 15627 0 0 0 490040 55 0 0 25 0 1 0 224510719 64196608 15388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546820 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 15673 15388 67 130 0 15540 0
Current children cumulated CPU time (s) 4900.95
Current children cumulated vsize (KiB) 62692

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1556928/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=62692 CPUtime=4960.94
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 15627 0 0 0 496038 56 0 0 25 0 1 0 224510719 64196608 15388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 15673 15388 67 130 0 15540 0
Current children cumulated CPU time (s) 4960.94
Current children cumulated vsize (KiB) 62692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19271
/proc/meminfo: memFree=1556992/2055920 swapFree=4148856/4192956
[pid=19070] ppid=19068 vsize=62692 CPUtime=5000.03
/proc/19070/stat : 19070 (minisat_noasser) R 19068 19070 18539 0 -1 4194304 15627 0 0 0 499947 56 0 0 25 0 1 0 224510719 64196608 15388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/19070/statm: 15673 15388 67 130 0 15540 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 62692

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): 5001.42
CPU time (s): 5000.06
CPU user time (s): 4999.48
CPU system time (s): 0.578911
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 62928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.48
system time used= 0.578911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15627
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= 102956

runsolver used 3.88041 second user time and 10.8304 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Apr 28 13:12:10 UTC 2007

IDJOB= 425066
IDBENCH= 20159
IDSOLVER= 189
FILE ID= node14/425066-1177765930

PBS_JOBID= 4715587

Free space on /tmp= 66486 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/425066-1177765930/minisat_noassertions /tmp/evaluation/425066-1177765930/instance-425066-1177765930.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-425066-1177765930 -o ROOT/results/node14/solver-425066-1177765930 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425066-1177765930/minisat_noassertions /tmp/evaluation/425066-1177765930/instance-425066-1177765930.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  587d72078fb304e879726e3b68b5b5e2

RANDOM SEED= 345956360

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1619232 kB
Buffers:         43932 kB
Cached:         306180 kB
SwapCached:      12124 kB
Active:         241496 kB
Inactive:       132640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619232 kB
SwapTotal:     4192956 kB
SwapFree:      4148856 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          30500 kB
Slab:            48096 kB
Committed_AS:  7885904 kB
PageTables:       1784 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= 66486 MiB

End job on node14 on Sat Apr 28 14:35:33 UTC 2007