Trace number 421326

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.06 1200.41

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 benchmark
Best CPU time to get the best result obtained on this benchmark
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                                       |
0.00/0.06	c ============================[ Search Statistics ]==============================
0.00/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.06	c ===============================================================================
0.00/0.06	c |         0 |    3867    12298    37216 |     4099        0    nan |  0.000 % |
0.00/0.07	c |       101 |    3866    12298    37216 |     4509      100     24 |  0.236 % |
0.07/0.09	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 % |
0.49/0.56	c |      3221 |    3847    12209    36958 |     7988     3219     28 |  0.400 % |
0.79/0.89	c |      4930 |    3847    12209    36958 |     8787     4928     28 |  0.400 % |
1.39/1.43	c |      7492 |    3847    12209    36958 |     9666     7490     27 |  0.400 % |
2.29/2.39	c |     11336 |    3847    12209    36958 |    10632     6295     27 |  0.400 % |
3.79/3.83	c |     17103 |    3847    12209    36958 |    11695     6555     30 |  0.400 % |
5.89/5.97	c |     25752 |    3847    12209    36958 |    12865     9241     27 |  0.400 % |
9.39/9.43	c |     38726 |    3847    12209    36958 |    14152     9037     25 |  0.400 % |
15.18/15.22	c |     58187 |    3847    12209    36958 |    15567    13972     31 |  0.400 % |
24.08/24.15	c |     87379 |    3847    12209    36958 |    17123    11368     35 |  0.400 % |
39.37/39.45	c |    131168 |    3847    12209    36958 |    18836    11486     30 |  0.400 % |
63.78/63.87	c |    196852 |    3847    12209    36958 |    20719    10287     30 |  0.400 % |
99.56/99.65	c |    295378 |    3847    12209    36958 |    22791    14322     28 |  0.400 % |
160.54/160.67	c |    443167 |    3847    12209    36958 |    25071    11865     28 |  0.400 % |
258.62/258.72	c |    664850 |    3847    12209    36958 |    27578    17584     31 |  0.400 % |
420.07/420.24	c |    997377 |    3847    12209    36958 |    30336    23574     40 |  0.400 % |
676.99/677.23	c |   1496167 |    3847    12209    36958 |    33369    29632     38 |  0.400 % |
1060.88/1061.20	c |   2244350 |    3847    12209    36958 |    36706    31824     36 |  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/node62/watcher-421326-1177502534 -o ROOT/results/node62/solver-421326-1177502534 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421326-1177502534/minisat_noassertions /tmp/evaluation/421326-1177502534/instance-421326-1177502534.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15030
/proc/meminfo: memFree=1805408/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=2476 CPUtime=0
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 338 0 0 0 0 0 0 0 18 0 1 0 68829440 2535424 324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683008 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 619 324 50 130 0 486 0

[startup+0.079633 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15030
/proc/meminfo: memFree=1805408/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=3920 CPUtime=0.07
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 711 0 0 0 7 0 0 0 18 0 1 0 68829440 4014080 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 980 665 66 130 0 847 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3920

[startup+0.102635 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15030
/proc/meminfo: memFree=1805408/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=3920 CPUtime=0.09
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 711 0 0 0 9 0 0 0 18 0 1 0 68829440 4014080 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 980 665 66 130 0 847 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3920

[startup+0.301658 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15030
/proc/meminfo: memFree=1805408/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=3920 CPUtime=0.29
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 711 0 0 0 29 0 0 0 19 0 1 0 68829440 4014080 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 980 665 66 130 0 847 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3920

[startup+0.701706 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15030
/proc/meminfo: memFree=1805408/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=3920 CPUtime=0.69
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 711 0 0 0 69 0 0 0 23 0 1 0 68829440 4014080 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 980 665 66 130 0 847 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3920

[startup+1.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1802712/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=4316 CPUtime=1.49
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 840 0 0 0 149 0 0 0 25 0 1 0 68829440 4419584 794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548236 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 1079 795 66 130 0 946 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4316

[startup+3.10199 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1801944/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=4712 CPUtime=3.09
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 933 0 0 0 309 0 0 0 25 0 1 0 68829440 4825088 887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 1178 887 66 130 0 1045 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4712

[startup+6.30136 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1801368/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=5240 CPUtime=6.29
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 1046 0 0 0 629 0 0 0 25 0 1 0 68829440 5365760 1000 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 1310 1000 66 130 0 1177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5240

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1800880/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=5636 CPUtime=12.69
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 1160 0 0 0 1269 0 0 0 25 0 1 0 68829440 5771264 1114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 1409 1114 66 130 0 1276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5636

[startup+25.5026 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1799856/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=6692 CPUtime=25.48
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 1426 0 0 0 2548 0 0 0 25 0 1 0 68829440 6852608 1380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 1673 1380 66 130 0 1540 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6692

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1799088/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=7564 CPUtime=51.08
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 1620 0 0 0 5107 1 0 0 25 0 1 0 68829440 7745536 1574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 1891 1574 66 130 0 1758 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7564

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1798256/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=8356 CPUtime=102.27
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 1820 0 0 0 10226 1 0 0 25 0 1 0 68829440 8556544 1774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 2089 1774 66 130 0 1956 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8356

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1797040/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=9548 CPUtime=162.24
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 2123 0 0 0 16223 1 0 0 25 0 1 0 68829440 9777152 2077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 2387 2077 66 130 0 2254 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9548

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1796144/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=10340 CPUtime=222.22
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 2339 0 0 0 22221 1 0 0 25 0 1 0 68829440 10588160 2293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 2585 2293 66 130 0 2452 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10340

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1795632/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=11036 CPUtime=282.21
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 2470 0 0 0 28219 2 0 0 25 0 1 0 68829440 11300864 2424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 2759 2424 66 130 0 2626 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11036

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1794480/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=12092 CPUtime=342.19
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 2740 0 0 0 34217 2 0 0 25 0 1 0 68829440 12382208 2694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 3023 2694 66 130 0 2890 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12092

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1793712/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=12760 CPUtime=402.17
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 2926 0 0 0 40215 2 0 0 25 0 1 0 68829440 13066240 2880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548766 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 3190 2880 66 130 0 3057 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12760

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1793456/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=13024 CPUtime=462.15
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 2992 0 0 0 46213 2 0 0 25 0 1 0 68829440 13336576 2946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 3256 2946 66 130 0 3123 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13024

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1793072/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=13580 CPUtime=522.14
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 3104 0 0 0 52211 3 0 0 25 0 1 0 68829440 13905920 3058 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 3395 3058 66 130 0 3262 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13580

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1792944/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=13728 CPUtime=582.12
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 3156 0 0 0 58209 3 0 0 25 0 1 0 68829440 14057472 3110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 3432 3110 66 130 0 3299 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13728

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1792304/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=14404 CPUtime=642.11
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 3317 0 0 0 64208 3 0 0 25 0 1 0 68829440 14749696 3271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 3601 3271 66 130 0 3468 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 14404

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1791536/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=15076 CPUtime=702.08
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 3501 0 0 0 70205 3 0 0 25 0 1 0 68829440 15437824 3455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 3769 3455 66 130 0 3636 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 15076

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1791408/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=15076 CPUtime=762.07
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 3502 0 0 0 76204 3 0 0 25 0 1 0 68829440 15437824 3456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 3769 3456 66 130 0 3636 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 15076

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1791408/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=15076 CPUtime=822.05
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 3502 0 0 0 82202 3 0 0 25 0 1 0 68829440 15437824 3456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 3769 3456 66 130 0 3636 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 15076

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1790832/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=15604 CPUtime=882.03
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 3642 0 0 0 88200 3 0 0 25 0 1 0 68829440 15978496 3596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 3901 3596 66 130 0 3768 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 15604

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1790576/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=16012 CPUtime=942.01
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 3722 0 0 0 94198 3 0 0 25 0 1 0 68829440 16396288 3676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 4003 3676 66 130 0 3870 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 16012

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1790512/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=16012 CPUtime=1001.99
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 3722 0 0 0 100196 3 0 0 25 0 1 0 68829440 16396288 3676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 4003 3676 66 130 0 3870 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 16012

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1789808/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=16688 CPUtime=1061.98
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 3910 0 0 0 106194 4 0 0 25 0 1 0 68829440 17088512 3864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 4172 3864 66 130 0 4039 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 16688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1789808/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=16688 CPUtime=1121.96
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 3913 0 0 0 112192 4 0 0 25 0 1 0 68829440 17088512 3867 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 4172 3867 66 130 0 4039 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 16688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1789424/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=17084 CPUtime=1181.94
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 4000 0 0 0 118190 4 0 0 25 0 1 0 68829440 17494016 3954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 4271 3954 66 130 0 4138 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 17084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15031
/proc/meminfo: memFree=1789232/2055920 swapFree=4184584/4192956
[pid=15030] ppid=15028 vsize=17352 CPUtime=1200.04
/proc/15030/stat : 15030 (minisat_noasser) R 15028 15030 13519 0 -1 4194304 4049 0 0 0 120000 4 0 0 25 0 1 0 68829440 17768448 4003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15030/statm: 4338 4003 66 130 0 4205 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 17352

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.045993
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 17352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4049
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= 1469

runsolver used 0.934857 second user time and 2.35364 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Wed Apr 25 12:02:15 UTC 2007

IDJOB= 421326
IDBENCH= 20237
IDSOLVER= 188
FILE ID= node62/421326-1177502534

PBS_JOBID= 4685822

Free space on /tmp= 66497 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/421326-1177502534/minisat_noassertions /tmp/evaluation/421326-1177502534/instance-421326-1177502534.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-421326-1177502534 -o ROOT/results/node62/solver-421326-1177502534 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421326-1177502534/minisat_noassertions /tmp/evaluation/421326-1177502534/instance-421326-1177502534.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  a9c69ac58ba32eb3b79077be89bd5498

RANDOM SEED= 998221912

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1805816 kB
Buffers:         19824 kB
Cached:         167892 kB
SwapCached:       2548 kB
Active:          78808 kB
Inactive:       118912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805816 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          16380 kB
Slab:            38388 kB
Committed_AS:  1165476 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66497 MiB

End job on node62 on Wed Apr 25 12:22:17 UTC 2007