Trace number 425132

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 5001.51

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
MD5SUMa9c69ac58ba32eb3b79077be89bd5498
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4215.8
Satisfiable
(Un)Satisfiability was proved
Number of variables5496
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.03/0.06	c ============================[ Search Statistics ]==============================
0.03/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.06	c ===============================================================================
0.03/0.06	c |         0 |    3867    12298    37216 |     4099        0    nan |  0.000 % |
0.03/0.07	c |       101 |    3866    12298    37216 |     4509      100     24 |  0.236 % |
0.03/0.09	c |       251 |    3866    12298    37216 |     4960      250     24 |  0.236 % |
0.09/0.12	c |       476 |    3855    12250    37085 |     5456      474     25 |  0.400 % |
0.09/0.17	c |       815 |    3847    12209    36958 |     6001      813     26 |  0.400 % |
0.19/0.25	c |      1321 |    3847    12209    36958 |     6602     1319     26 |  0.400 % |
0.29/0.38	c |      2082 |    3847    12209    36958 |     7262     2080     28 |  0.400 % |
0.49/0.57	c |      3221 |    3847    12209    36958 |     7988     3219     28 |  0.400 % |
0.89/0.91	c |      4930 |    3847    12209    36958 |     8787     4928     28 |  0.400 % |
1.39/1.45	c |      7492 |    3847    12209    36958 |     9666     7490     27 |  0.400 % |
2.39/2.43	c |     11336 |    3847    12209    36958 |    10632     6295     27 |  0.400 % |
3.78/3.89	c |     17103 |    3847    12209    36958 |    11695     6555     30 |  0.400 % |
5.98/6.05	c |     25752 |    3847    12209    36958 |    12865     9241     27 |  0.400 % |
9.48/9.56	c |     38726 |    3847    12209    36958 |    14152     9037     25 |  0.400 % |
15.39/15.40	c |     58187 |    3847    12209    36958 |    15567    13972     31 |  0.400 % |
24.38/24.43	c |     87379 |    3847    12209    36958 |    17123    11368     35 |  0.400 % |
39.78/39.86	c |    131168 |    3847    12209    36958 |    18836    11486     30 |  0.400 % |
64.47/64.53	c |    196852 |    3847    12209    36958 |    20719    10287     30 |  0.400 % |
100.56/100.68	c |    295378 |    3847    12209    36958 |    22791    14322     28 |  0.400 % |
162.05/162.18	c |    443167 |    3847    12209    36958 |    25071    11865     28 |  0.400 % |
260.62/260.78	c |    664850 |    3847    12209    36958 |    27578    17584     31 |  0.400 % |
422.69/422.88	c |    997377 |    3847    12209    36958 |    30336    23574     40 |  0.400 % |
680.41/680.68	c |   1496167 |    3847    12209    36958 |    33369    29632     38 |  0.400 % |
1065.02/1065.44	c |   2244350 |    3847    12209    36958 |    36706    31824     36 |  0.400 % |
1703.16/1703.73	c |   3366624 |    3847    12209    36958 |    40377    25946     33 |  0.400 % |
2700.02/2700.87	c |   5050035 |    3847    12209    36958 |    44415    23864     31 |  0.400 % |
4320.43/4321.73	c |   7575151 |    3847    12209    36958 |    48856    32489     31 |  0.400 % |

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/node48/watcher-425132-1177793383 -o ROOT/results/node48/solver-425132-1177793383 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425132-1177793383/minisat_noassertions /tmp/evaluation/425132-1177793383/instance-425132-1177793383.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2855
/proc/meminfo: memFree=1476512/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=2476 CPUtime=0
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 338 0 0 0 0 0 0 0 18 0 1 0 134183614 2535424 324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558505 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 619 324 50 130 0 486 0

[startup+0.035719 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2855
/proc/meminfo: memFree=1476512/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=3556 CPUtime=0.03
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 614 0 0 0 3 0 0 0 18 0 1 0 134183614 3641344 600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 889 600 62 130 0 756 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3556

[startup+0.101723 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2855
/proc/meminfo: memFree=1476512/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=3920 CPUtime=0.09
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 711 0 0 0 9 0 0 0 18 0 1 0 134183614 4014080 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 980 665 66 130 0 847 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3920

[startup+0.301742 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2855
/proc/meminfo: memFree=1476512/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=3920 CPUtime=0.29
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 711 0 0 0 29 0 0 0 19 0 1 0 134183614 4014080 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 980 665 66 130 0 847 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3920

[startup+0.701779 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2855
/proc/meminfo: memFree=1476512/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=3920 CPUtime=0.69
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 711 0 0 0 69 0 0 0 22 0 1 0 134183614 4014080 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 980 665 66 130 0 847 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3920

[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2856
/proc/meminfo: memFree=1473880/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=4316 CPUtime=1.49
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 837 0 0 0 149 0 0 0 25 0 1 0 134183614 4419584 791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 1079 791 66 130 0 946 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4316

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2856
/proc/meminfo: memFree=1473048/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=4712 CPUtime=3.09
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 933 0 0 0 309 0 0 0 25 0 1 0 134183614 4825088 887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 1178 887 66 130 0 1045 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4712

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2856
/proc/meminfo: memFree=1472536/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=5240 CPUtime=6.28
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 1046 0 0 0 628 0 0 0 25 0 1 0 134183614 5365760 1000 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 1310 1000 66 130 0 1177 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5240

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2856
/proc/meminfo: memFree=1472024/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=5636 CPUtime=12.69
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 1160 0 0 0 1268 1 0 0 25 0 1 0 134183614 5771264 1114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554822 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 1409 1114 66 130 0 1276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5636

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2856
/proc/meminfo: memFree=1471064/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=6692 CPUtime=25.48
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 1406 0 0 0 2547 1 0 0 25 0 1 0 134183614 6852608 1360 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 1673 1360 66 130 0 1540 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6692

[startup+51.1014 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 2856
/proc/meminfo: memFree=1470168/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=7564 CPUtime=51.08
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 1620 0 0 0 5107 1 0 0 25 0 1 0 134183614 7745536 1574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 1891 1574 66 130 0 1758 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7564

[startup+102.305 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 2856
/proc/meminfo: memFree=1469336/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=8224 CPUtime=102.27
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 1810 0 0 0 10226 1 0 0 25 0 1 0 134183614 8421376 1764 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 2056 1764 66 130 0 1923 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8224

[startup+162.302 s]
/proc/loadavg: 1.17 1.05 1.01 2/65 2856
/proc/meminfo: memFree=1468120/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=9548 CPUtime=162.25
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 2123 0 0 0 16224 1 0 0 25 0 1 0 134183614 9777152 2077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 2387 2077 66 130 0 2254 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9548

[startup+222.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 2856
/proc/meminfo: memFree=1467224/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=10340 CPUtime=222.23
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 2336 0 0 0 22222 1 0 0 25 0 1 0 134183614 10588160 2290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 2585 2290 66 130 0 2452 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10340

[startup+282.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 2856
/proc/meminfo: memFree=1466776/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=10904 CPUtime=282.22
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 2467 0 0 0 28221 1 0 0 25 0 1 0 134183614 11165696 2421 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 2726 2421 66 130 0 2593 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10904

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2856
/proc/meminfo: memFree=1465688/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=12092 CPUtime=342.21
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 2740 0 0 0 34219 2 0 0 25 0 1 0 134183614 12382208 2694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 3023 2694 66 130 0 2890 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12092

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2856
/proc/meminfo: memFree=1464920/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=12760 CPUtime=402.19
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 2926 0 0 0 40217 2 0 0 25 0 1 0 134183614 13066240 2880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 3190 2880 66 130 0 3057 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12760

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2856
/proc/meminfo: memFree=1464600/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=13024 CPUtime=462.18
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 2987 0 0 0 46216 2 0 0 25 0 1 0 134183614 13336576 2941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 3256 2941 66 130 0 3123 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13024

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2856
/proc/meminfo: memFree=1464152/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=13580 CPUtime=522.16
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 3104 0 0 0 52214 2 0 0 25 0 1 0 134183614 13905920 3058 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 3395 3058 66 130 0 3262 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13580

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2856
/proc/meminfo: memFree=1463960/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=13728 CPUtime=582.15
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 3148 0 0 0 58213 2 0 0 25 0 1 0 134183614 14057472 3102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 3432 3102 66 130 0 3299 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 13728

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2856
/proc/meminfo: memFree=1463320/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=14404 CPUtime=642.13
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 3317 0 0 0 64211 2 0 0 25 0 1 0 134183614 14749696 3271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 3601 3271 66 130 0 3468 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 14404


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3056
/proc/meminfo: memFree=1452376/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=25456 CPUtime=4061.18
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6025 0 0 0 406110 8 0 0 25 0 1 0 134183614 26066944 5979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6364 5979 66 130 0 6231 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 25456

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3056
/proc/meminfo: memFree=1452312/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=25456 CPUtime=4121.16
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6034 0 0 0 412108 8 0 0 25 0 1 0 134183614 26066944 5988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6364 5988 66 130 0 6231 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 25456

[startup+4182.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 3056
/proc/meminfo: memFree=1452120/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=25736 CPUtime=4181.15
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6085 0 0 0 418107 8 0 0 25 0 1 0 134183614 26353664 6039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6434 6039 66 130 0 6301 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 25736

[startup+4242.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 3056
/proc/meminfo: memFree=1452056/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=25736 CPUtime=4241.13
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6105 0 0 0 424105 8 0 0 25 0 1 0 134183614 26353664 6059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6434 6059 66 130 0 6301 0
Current children cumulated CPU time (s) 4241.13
Current children cumulated vsize (KiB) 25736

[startup+4302.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/71 3178
/proc/meminfo: memFree=1450384/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=26000 CPUtime=4301.07
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6176 0 0 0 430097 10 0 0 25 0 1 0 134183614 26624000 6130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6500 6130 66 130 0 6367 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 26000

[startup+4362.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 3254
/proc/meminfo: memFree=1451352/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=26264 CPUtime=4361
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6239 0 0 0 436089 11 0 0 25 0 1 0 134183614 26894336 6193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6566 6193 66 130 0 6433 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 26264

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3254
/proc/meminfo: memFree=1451224/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=26400 CPUtime=4420.99
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6260 0 0 0 442088 11 0 0 25 0 1 0 134183614 27033600 6214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6600 6214 66 130 0 6467 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 26400

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3254
/proc/meminfo: memFree=1451288/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=26400 CPUtime=4480.97
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6260 0 0 0 448086 11 0 0 25 0 1 0 134183614 27033600 6214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546794 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6600 6214 66 130 0 6467 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 26400

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3254
/proc/meminfo: memFree=1451160/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=26400 CPUtime=4540.95
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6271 0 0 0 454084 11 0 0 25 0 1 0 134183614 27033600 6225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6600 6225 66 130 0 6467 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 26400

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3254
/proc/meminfo: memFree=1451096/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=26532 CPUtime=4600.94
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6297 0 0 0 460083 11 0 0 25 0 1 0 134183614 27168768 6251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6633 6251 66 130 0 6500 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 26532

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3254
/proc/meminfo: memFree=1451096/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=26532 CPUtime=4660.92
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6297 0 0 0 466081 11 0 0 25 0 1 0 134183614 27168768 6251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6633 6251 66 130 0 6500 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 26532

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3254
/proc/meminfo: memFree=1451096/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=26532 CPUtime=4720.91
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6297 0 0 0 472080 11 0 0 25 0 1 0 134183614 27168768 6251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6633 6251 66 130 0 6500 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 26532

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3254
/proc/meminfo: memFree=1451096/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=26532 CPUtime=4780.9
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6297 0 0 0 478078 12 0 0 25 0 1 0 134183614 27168768 6251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6633 6251 66 130 0 6500 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 26532

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3256
/proc/meminfo: memFree=1450648/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=27192 CPUtime=4840.88
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6446 0 0 0 484076 12 0 0 25 0 1 0 134183614 27844608 6400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6798 6400 66 130 0 6665 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 27192

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3256
/proc/meminfo: memFree=1450584/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=27192 CPUtime=4900.87
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6446 0 0 0 490075 12 0 0 25 0 1 0 134183614 27844608 6400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6798 6400 66 130 0 6665 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 27192

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3256
/proc/meminfo: memFree=1450584/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=27192 CPUtime=4960.85
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6446 0 0 0 496073 12 0 0 25 0 1 0 134183614 27844608 6400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6798 6400 66 130 0 6665 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 27192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3256
/proc/meminfo: memFree=1450072/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=27588 CPUtime=5000.04
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6572 0 0 0 499992 12 0 0 25 0 1 0 134183614 28250112 6526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6897 6526 66 130 0 6764 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 27588

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 2/65 3256
/proc/meminfo: memFree=1450072/2055920 swapFree=4183896/4192956
[pid=2855] ppid=2853 vsize=27588 CPUtime=5000.04
/proc/2855/stat : 2855 (minisat_noasser) R 2853 2855 2564 0 -1 4194304 6572 0 0 0 499992 12 0 0 25 0 1 0 134183614 28250112 6526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2855/statm: 6897 6526 66 130 0 6764 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 27588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.93
CPU system time (s): 0.134979
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 27588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6572
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= 6961

runsolver used 3.9394 second user time and 9.81451 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat Apr 28 20:49:43 UTC 2007

IDJOB= 425132
IDBENCH= 20237
IDSOLVER= 189
FILE ID= node48/425132-1177793383

PBS_JOBID= 4715756

Free space on /tmp= 66500 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425132-1177793383/minisat_noassertions /tmp/evaluation/425132-1177793383/instance-425132-1177793383.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-425132-1177793383 -o ROOT/results/node48/solver-425132-1177793383 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425132-1177793383/minisat_noassertions /tmp/evaluation/425132-1177793383/instance-425132-1177793383.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a9c69ac58ba32eb3b79077be89bd5498

RANDOM SEED= 149262005

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1476920 kB
Buffers:         52796 kB
Cached:         449160 kB
SwapCached:       3760 kB
Active:         257108 kB
Inactive:       255268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476920 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          15668 kB
Slab:            52596 kB
Committed_AS:  1282192 kB
PageTables:       1388 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= 66500 MiB

End job on node48 on Sat Apr 28 22:13:06 UTC 2007