Trace number 425089

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) 5000.05 5001.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
MD5SUM9aef0bbcf7983db9bd08e85ce30f9d09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark322.93
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.01/0.04	c |  Parsing time:         0.04         s                                       |
0.01/0.09	c ============================[ Search Statistics ]==============================
0.01/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.09	c ===============================================================================
0.01/0.09	c |         0 |    6831    29128    88317 |     9709        0    nan |  0.000 % |
0.09/0.11	c |       101 |    6831    29128    88317 |    10680      101    147 |  0.000 % |
0.09/0.15	c |       252 |    6831    29128    88317 |    11748      252    138 |  0.000 % |
0.09/0.19	c |       481 |    6831    29128    88317 |    12923      481    133 |  0.000 % |
0.19/0.26	c |       818 |    6831    29128    88317 |    14215      818    127 |  0.000 % |
0.29/0.37	c |      1326 |    6831    29128    88317 |    15636     1326    126 |  0.000 % |
0.49/0.54	c |      2085 |    6831    29128    88317 |    17200     2085    133 |  0.000 % |
0.79/0.81	c |      3227 |    6831    29128    88317 |    18920     3227    142 |  0.000 % |
1.19/1.22	c |      4936 |    6831    29128    88317 |    20812     4936    141 |  0.000 % |
1.89/1.92	c |      7498 |    6831    29128    88317 |    22894     7498    144 |  0.000 % |
3.09/3.14	c |     11342 |    6831    29128    88317 |    25183    11342    152 |  0.000 % |
5.30/5.38	c |     17108 |    6831    29128    88317 |    27701    17108    160 |  0.000 % |
9.19/9.24	c |     25758 |    6831    29128    88317 |    30472    25758    167 |  0.000 % |
15.59/15.64	c |     38732 |    6831    29128    88317 |    33519    18937    172 |  0.000 % |
27.79/27.86	c |     58194 |    6831    29128    88317 |    36871    15437    185 |  0.000 % |
45.88/45.96	c |     87388 |    6831    29128    88317 |    40558    19539    182 |  0.000 % |
81.57/81.62	c |    131177 |    6831    29128    88317 |    44614    34193    191 |  0.000 % |
140.06/140.19	c |    196862 |    6831    29128    88317 |    49075    34715    222 |  0.000 % |
237.43/237.52	c |    295388 |    6831    29128    88317 |    53983    24151    174 |  0.000 % |
409.79/410.08	c |    443179 |    6831    29128    88317 |    59381    52250    205 |  0.000 % |
664.32/664.66	c |    664862 |    6831    29128    88317 |    65319    45568    195 |  0.000 % |
1109.10/1109.56	c |    997388 |    6831    29128    88317 |    71851    20232    170 |  0.000 % |
1765.94/1766.55	c |   1496178 |    6831    29128    88317 |    79036    63386    221 |  0.000 % |
2846.06/2846.93	c |   2244360 |    6831    29128    88317 |    86940    40967    196 |  0.000 % |
4630.61/4632.10	c |   3366635 |    6831    29128    88317 |    95634    35153    200 |  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/node34/watcher-425089-1177775821 -o ROOT/results/node34/solver-425089-1177775821 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425089-1177775821/minisat_noassertions /tmp/evaluation/425089-1177775821/instance-425089-1177775821.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 3/77 18505
/proc/meminfo: memFree=1553208/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=2748 CPUtime=0
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 225497551 2813952 423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524378 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 687 423 50 130 0 554 0

[startup+0.0143701 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18505
/proc/meminfo: memFree=1553208/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=3020 CPUtime=0.01
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 522 0 0 0 1 0 0 0 18 0 1 0 225497551 3092480 508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 755 508 50 130 0 622 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3020

[startup+0.101377 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18505
/proc/meminfo: memFree=1553208/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=4344 CPUtime=0.09
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 913 0 0 0 9 0 0 0 18 0 1 0 225497551 4448256 840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 1086 840 63 130 0 953 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4344

[startup+0.301391 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18505
/proc/meminfo: memFree=1553208/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=4476 CPUtime=0.29
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 958 0 0 0 29 0 0 0 19 0 1 0 225497551 4583424 885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 1119 885 67 130 0 986 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4476

[startup+0.701423 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18505
/proc/meminfo: memFree=1553208/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=5536 CPUtime=0.69
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 1207 0 0 0 69 0 0 0 23 0 1 0 225497551 5668864 1134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 1384 1134 67 130 0 1251 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5536

[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18506
/proc/meminfo: memFree=1548144/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=7384 CPUtime=1.49
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 1678 0 0 0 148 1 0 0 25 0 1 0 225497551 7561216 1605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 1846 1605 67 130 0 1713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7384

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18506
/proc/meminfo: memFree=1545456/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=10948 CPUtime=3.09
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 2571 0 0 0 307 2 0 0 25 0 1 0 225497551 11210752 2498 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 2737 2498 67 130 0 2604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10948

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18506
/proc/meminfo: memFree=1538864/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=16996 CPUtime=6.29
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 4094 0 0 0 626 3 0 0 25 0 1 0 225497551 17403904 4021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 4249 4021 67 130 0 4116 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16996

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18506
/proc/meminfo: memFree=1528128/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=25872 CPUtime=12.69
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 6305 0 0 0 1264 5 0 0 25 0 1 0 225497551 26492928 6232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 6468 6232 67 130 0 6335 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25872

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18506
/proc/meminfo: memFree=1524352/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=29700 CPUtime=25.49
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 7247 0 0 0 2543 6 0 0 25 0 1 0 225497551 30412800 7174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 7425 7174 67 130 0 7292 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29700

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18506
/proc/meminfo: memFree=1519744/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=34328 CPUtime=51.07
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 8407 0 0 0 5100 7 0 0 25 0 1 0 225497551 35151872 8334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 8582 8334 67 130 0 8449 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34328

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18506
/proc/meminfo: memFree=1512000/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=42064 CPUtime=102.27
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 10335 0 0 0 10218 9 0 0 25 0 1 0 225497551 43073536 10262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 10516 10262 67 130 0 10383 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42064

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18506
/proc/meminfo: memFree=1503488/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=50512 CPUtime=162.25
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 12457 0 0 0 16213 12 0 0 25 0 1 0 225497551 51724288 12384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 12628 12384 67 130 0 12495 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 50512

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18506
/proc/meminfo: memFree=1503424/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=50512 CPUtime=222.23
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 12457 0 0 0 22211 12 0 0 25 0 1 0 225497551 51724288 12384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 12628 12384 67 130 0 12495 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 50512

[startup+282.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/84 18676
/proc/meminfo: memFree=1500096/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=52492 CPUtime=282.13
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 12955 0 0 0 28199 14 0 0 25 0 1 0 225497551 53751808 12882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 13123 12882 67 130 0 12990 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 52492

[startup+342.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 18704
/proc/meminfo: memFree=1499320/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=54472 CPUtime=342.1
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 13454 0 0 0 34194 16 0 0 25 0 1 0 225497551 55779328 13381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 13618 13381 67 130 0 13485 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 54472

[startup+402.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 18704
/proc/meminfo: memFree=1497272/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=56452 CPUtime=402.09
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 13959 0 0 0 40192 17 0 0 25 0 1 0 225497551 57806848 13886 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 14113 13886 67 130 0 13980 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 56452

[startup+462.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 18704
/proc/meminfo: memFree=1494584/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=59356 CPUtime=462.07
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 14668 0 0 0 46189 18 0 0 25 0 1 0 225497551 60780544 14595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 14839 14595 67 130 0 14706 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 59356

[startup+522.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 18704
/proc/meminfo: memFree=1494520/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=59356 CPUtime=522.06
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 14669 0 0 0 52187 19 0 0 25 0 1 0 225497551 60780544 14596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 14839 14596 67 130 0 14706 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 59356

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18704
/proc/meminfo: memFree=1494648/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=59356 CPUtime=582.04
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 14669 0 0 0 58185 19 0 0 25 0 1 0 225497551 60780544 14596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 14839 14596 67 130 0 14706 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 59356

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18704
/proc/meminfo: memFree=1494592/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=59356 CPUtime=642.03
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 14669 0 0 0 64183 20 0 0 25 0 1 0 225497551 60780544 14596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 14839 14596 67 130 0 14706 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 59356


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1447424/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=106288 CPUtime=4061.06
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 26455 0 0 0 406047 59 0 0 25 0 1 0 225497551 108838912 26335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 26572 26335 67 130 0 26439 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 106288

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1447424/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=106288 CPUtime=4121.03
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 26455 0 0 0 412044 59 0 0 25 0 1 0 225497551 108838912 26335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 26572 26335 67 130 0 26439 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 106288

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1446720/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=107096 CPUtime=4181.02
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 26631 0 0 0 418042 60 0 0 25 0 1 0 225497551 109666304 26511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 26774 26511 67 130 0 26641 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 107096

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1446784/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=107096 CPUtime=4241.01
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 26631 0 0 0 424040 61 0 0 25 0 1 0 225497551 109666304 26511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 26774 26511 67 130 0 26641 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 107096

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1446784/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=106964 CPUtime=4300.99
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 26631 0 0 0 430038 61 0 0 25 0 1 0 225497551 109531136 26503 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 26741 26503 67 130 0 26608 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 106964

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1446784/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=106964 CPUtime=4360.98
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 26632 0 0 0 436036 62 0 0 25 0 1 0 225497551 109531136 26504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 26741 26504 67 130 0 26608 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 106964

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1445056/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=108812 CPUtime=4420.96
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 27061 0 0 0 442034 62 0 0 25 0 1 0 225497551 111423488 26933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 27203 26933 67 130 0 27070 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 108812

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1445120/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=108812 CPUtime=4480.95
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 27061 0 0 0 448032 63 0 0 25 0 1 0 225497551 111423488 26933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 27203 26933 67 130 0 27070 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 108812

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1445184/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=108812 CPUtime=4540.93
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 27061 0 0 0 454030 63 0 0 25 0 1 0 225497551 111423488 26933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 27203 26933 67 130 0 27070 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 108812

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1445120/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=108812 CPUtime=4600.92
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 27061 0 0 0 460028 64 0 0 25 0 1 0 225497551 111423488 26933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 27203 26933 67 130 0 27070 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 108812

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1445056/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=108812 CPUtime=4660.9
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 27062 0 0 0 466026 64 0 0 25 0 1 0 225497551 111423488 26934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 27203 26934 67 130 0 27070 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 108812

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1444992/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=108992 CPUtime=4720.89
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 27070 0 0 0 472024 65 0 0 25 0 1 0 225497551 111607808 26942 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547141 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 27248 26942 67 130 0 27115 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 108992

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1444992/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=108992 CPUtime=4780.87
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 27070 0 0 0 478022 65 0 0 25 0 1 0 225497551 111607808 26942 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 27248 26942 67 130 0 27115 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 108992

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1442688/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=111368 CPUtime=4840.85
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 27673 0 0 0 484019 66 0 0 25 0 1 0 225497551 114040832 27545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 27842 27545 67 130 0 27709 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 111368

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1442688/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=111368 CPUtime=4900.84
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 27673 0 0 0 490017 67 0 0 25 0 1 0 225497551 114040832 27545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 27842 27545 67 130 0 27709 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 111368

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1440960/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=113088 CPUtime=4960.82
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 28104 0 0 0 496014 68 0 0 25 0 1 0 225497551 115802112 27976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 28272 27976 67 130 0 28139 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 113088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1440960/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=113088 CPUtime=5000.02
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 28104 0 0 0 499934 68 0 0 25 0 1 0 225497551 115802112 27976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 28272 27976 67 130 0 28139 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 113088

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18904
/proc/meminfo: memFree=1440960/2055920 swapFree=4159684/4192956
[pid=18505] ppid=18503 vsize=113088 CPUtime=5000.02
/proc/18505/stat : 18505 (minisat_noasser) R 18503 18505 17961 0 -1 4194304 28104 0 0 0 499934 68 0 0 25 0 1 0 225497551 115802112 27976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/18505/statm: 28272 27976 67 130 0 28139 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 113088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.05
CPU user time (s): 4999.34
CPU system time (s): 0.703892
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 113088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.34
system time used= 0.703892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28104
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= 107976

runsolver used 3.77243 second user time and 10.9653 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sat Apr 28 15:57:01 UTC 2007

IDJOB= 425089
IDBENCH= 20182
IDSOLVER= 189
FILE ID= node34/425089-1177775821

PBS_JOBID= 4715635

Free space on /tmp= 66496 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
COMMAND LINE= /tmp/evaluation/425089-1177775821/minisat_noassertions /tmp/evaluation/425089-1177775821/instance-425089-1177775821.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-425089-1177775821 -o ROOT/results/node34/solver-425089-1177775821 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425089-1177775821/minisat_noassertions /tmp/evaluation/425089-1177775821/instance-425089-1177775821.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9aef0bbcf7983db9bd08e85ce30f9d09

RANDOM SEED= 930403266

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1553616 kB
Buffers:         49208 kB
Cached:         359216 kB
SwapCached:       3112 kB
Active:         261848 kB
Inactive:       170684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553616 kB
SwapTotal:     4192956 kB
SwapFree:      4159684 kB
Dirty:            2064 kB
Writeback:           0 kB
Mapped:          30908 kB
Slab:            55136 kB
Committed_AS:  1673768 kB
PageTables:       1976 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= 66496 MiB

End job on node34 on Sat Apr 28 17:20:25 UTC 2007