Trace number 421397

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) 1200.07 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38794
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.01/0.02	c ============================[ Search Statistics ]==============================
0.01/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.02	c ===============================================================================
0.01/0.02	c |         0 |    1729     5869    17483 |     1956        0    nan |  0.000 % |
0.01/0.02	c |       101 |    1729     5869    17483 |     2151      101     28 |  0.000 % |
0.01/0.04	c |       251 |    1729     5869    17483 |     2367      251     24 |  0.000 % |
0.01/0.06	c |       476 |    1729     5869    17483 |     2603      476     25 |  0.000 % |
0.01/0.08	c |       813 |    1729     5869    17483 |     2864      813     25 |  0.000 % |
0.09/0.13	c |      1319 |    1729     5869    17483 |     3150     1319     25 |  0.000 % |
0.19/0.20	c |      2078 |    1729     5869    17483 |     3465     2078     24 |  0.000 % |
0.29/0.32	c |      3217 |    1729     5869    17483 |     3812     3217     25 |  0.000 % |
0.49/0.51	c |      4925 |    1729     5869    17483 |     4193     2877     28 |  0.000 % |
0.79/0.80	c |      7487 |    1729     5869    17483 |     4612     3232     29 |  0.001 % |
1.19/1.25	c |     11331 |    1729     5869    17483 |     5074     4691     29 |  0.000 % |
1.89/1.98	c |     17097 |    1729     5869    17483 |     5581     5203     30 |  0.000 % |
2.99/3.08	c |     25746 |    1729     5869    17483 |     6139     5214     31 |  0.000 % |
4.79/4.85	c |     38720 |    1729     5869    17483 |     6753     5552     31 |  0.000 % |
7.69/7.73	c |     58182 |    1729     5869    17483 |     7429     4161     26 |  0.000 % |
12.09/12.17	c |     87374 |    1729     5869    17483 |     8172     6660     29 |  0.000 % |
19.19/19.21	c |    131163 |    1729     5869    17483 |     8989     4375     26 |  0.000 % |
29.68/29.73	c |    196848 |    1729     5869    17483 |     9888     5776     24 |  0.000 % |
46.77/46.82	c |    295377 |    1729     5869    17483 |    10877     8513     29 |  0.000 % |
73.76/73.82	c |    443166 |    1729     5869    17483 |    11964     6657     28 |  0.000 % |
116.86/116.93	c |    664850 |    1729     5869    17483 |    13161     9535     32 |  0.000 % |
184.04/184.12	c |    997375 |    1729     5869    17483 |    14477     8314     28 |  0.000 % |
291.31/291.48	c |   1496163 |    1729     5869    17483 |    15925     8118     28 |  0.000 % |
469.46/469.65	c |   2244346 |    1729     5869    17483 |    17517    14556     34 |  0.000 % |
743.38/743.69	c |   3366620 |    1729     5869    17483 |    19269    13185     28 |  0.000 % |
1184.05/1184.41	c |   5050031 |    1729     5869    17483 |    21196    13696     33 |  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/node27/watcher-421397-1177503308 -o ROOT/results/node27/solver-421397-1177503308 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421397-1177503308/minisat_noassertions /tmp/evaluation/421397-1177503308/instance-421397-1177503308.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: 1.00 1.00 0.97 3/65 13302
/proc/meminfo: memFree=1734120/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=2144 CPUtime=0
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 163026713 2195456 190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 536 190 50 130 0 403 0

[startup+0.018061 s]
/proc/loadavg: 1.00 1.00 0.97 3/65 13302
/proc/meminfo: memFree=1734120/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=2404 CPUtime=0.01
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 306 0 0 0 1 0 0 0 18 0 1 0 163026713 2461696 292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134523567 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 601 293 62 130 0 468 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2404

[startup+0.101069 s]
/proc/loadavg: 1.00 1.00 0.97 3/65 13302
/proc/meminfo: memFree=1734120/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=2476 CPUtime=0.09
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 163026713 2535424 300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 619 300 66 130 0 486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2476

[startup+0.301089 s]
/proc/loadavg: 1.00 1.00 0.97 3/65 13302
/proc/meminfo: memFree=1734120/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=2612 CPUtime=0.29
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 352 0 0 0 29 0 0 0 19 0 1 0 163026713 2674688 338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 653 338 66 130 0 520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2612

[startup+0.70113 s]
/proc/loadavg: 1.00 1.00 0.97 3/65 13302
/proc/meminfo: memFree=1734120/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=2876 CPUtime=0.69
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 424 0 0 0 69 0 0 0 23 0 1 0 163026713 2945024 410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 719 410 66 130 0 586 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2876

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1732640/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=3140 CPUtime=1.49
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 470 0 0 0 149 0 0 0 25 0 1 0 163026713 3215360 456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 785 456 66 130 0 652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3140

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1732256/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=3404 CPUtime=3.09
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 538 0 0 0 309 0 0 0 25 0 1 0 163026713 3485696 524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 851 524 66 130 0 718 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3404

[startup+6.3017 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1731816/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=3668 CPUtime=6.29
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 606 0 0 0 629 0 0 0 25 0 1 0 163026713 3756032 592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 917 592 66 130 0 784 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3668

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1731368/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=4068 CPUtime=12.69
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 713 0 0 0 1269 0 0 0 25 0 1 0 163026713 4165632 699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 1017 699 66 130 0 884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4068

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1730984/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=4460 CPUtime=25.48
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 815 0 0 0 2548 0 0 0 25 0 1 0 163026713 4567040 801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 1115 801 66 130 0 982 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4460

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1729960/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=5516 CPUtime=51.07
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 1058 0 0 0 5107 0 0 0 25 0 1 0 163026713 5648384 1044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 1379 1044 66 130 0 1246 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5516

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1728936/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=6436 CPUtime=102.27
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 1304 0 0 0 10226 1 0 0 25 0 1 0 163026713 6590464 1290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 1609 1290 66 130 0 1476 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6436

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1728296/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=7108 CPUtime=162.25
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 1455 0 0 0 16224 1 0 0 25 0 1 0 163026713 7278592 1441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 1777 1441 66 130 0 1644 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7108

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1727400/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=7900 CPUtime=222.23
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 1671 0 0 0 22222 1 0 0 25 0 1 0 163026713 8089600 1657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554874 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 1975 1657 66 130 0 1842 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7900

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1727080/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=8168 CPUtime=282.21
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 1745 0 0 0 28220 1 0 0 25 0 1 0 163026713 8364032 1731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 2042 1731 66 130 0 1909 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8168

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1726056/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=9204 CPUtime=342.19
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 1993 0 0 0 34218 1 0 0 25 0 1 0 163026713 9424896 1979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 2301 1979 66 130 0 2168 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9204

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1725736/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=9600 CPUtime=402.18
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2073 0 0 0 40217 1 0 0 25 0 1 0 163026713 9830400 2059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547141 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 2400 2059 66 130 0 2267 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9600

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1725480/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=9864 CPUtime=462.16
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2141 0 0 0 46215 1 0 0 25 0 1 0 163026713 10100736 2127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 2466 2127 66 130 0 2333 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9864

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1724840/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=10528 CPUtime=522.14
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2317 0 0 0 52213 1 0 0 25 0 1 0 163026713 10780672 2303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 2632 2303 66 130 0 2499 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10528

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1724712/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=10528 CPUtime=582.13
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2328 0 0 0 58212 1 0 0 25 0 1 0 163026713 10780672 2314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 2632 2314 66 130 0 2499 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10528

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1724584/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=10660 CPUtime=642.11
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2364 0 0 0 64210 1 0 0 25 0 1 0 163026713 10915840 2350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546834 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 2665 2350 66 130 0 2532 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10660

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1724392/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=10944 CPUtime=702.09
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2409 0 0 0 70208 1 0 0 25 0 1 0 163026713 11206656 2395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 2736 2395 66 130 0 2603 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 10944

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13303
/proc/meminfo: memFree=1723944/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=11352 CPUtime=762.08
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2508 0 0 0 76207 1 0 0 25 0 1 0 163026713 11624448 2494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 2838 2494 66 130 0 2705 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 11352

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13305
/proc/meminfo: memFree=1723688/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=11628 CPUtime=822.06
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2565 0 0 0 82204 2 0 0 25 0 1 0 163026713 11907072 2551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 2907 2551 66 130 0 2774 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 11628

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13305
/proc/meminfo: memFree=1723368/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=11892 CPUtime=882.05
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2653 0 0 0 88203 2 0 0 25 0 1 0 163026713 12177408 2639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 2973 2639 66 130 0 2840 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11892

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13305
/proc/meminfo: memFree=1723176/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=12024 CPUtime=942.03
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2695 0 0 0 94201 2 0 0 25 0 1 0 163026713 12312576 2681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 3006 2681 66 130 0 2873 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 12024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13305
/proc/meminfo: memFree=1722920/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=12420 CPUtime=1002.01
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2779 0 0 0 100199 2 0 0 25 0 1 0 163026713 12718080 2765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 3105 2765 66 130 0 2972 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 12420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13305
/proc/meminfo: memFree=1722792/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=12552 CPUtime=1061.99
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2811 0 0 0 106197 2 0 0 25 0 1 0 163026713 12853248 2797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 3138 2797 66 130 0 3005 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 12552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13305
/proc/meminfo: memFree=1722728/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=12684 CPUtime=1121.98
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2837 0 0 0 112196 2 0 0 25 0 1 0 163026713 12988416 2823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 3171 2823 66 130 0 3038 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 12684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13305
/proc/meminfo: memFree=1722280/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=12948 CPUtime=1181.96
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 2924 0 0 0 118194 2 0 0 25 0 1 0 163026713 13258752 2910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 3237 2910 66 130 0 3104 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 12948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13305
/proc/meminfo: memFree=1721896/2055920 swapFree=4182888/4192956
[pid=13302] ppid=13300 vsize=13344 CPUtime=1200.06
/proc/13302/stat : 13302 (minisat_noasser) R 13300 13302 11876 0 -1 4194304 3020 0 0 0 120003 3 0 0 25 0 1 0 163026713 13664256 3006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/13302/statm: 3336 3006 66 130 0 3203 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13344

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): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.034994
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 13344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3020
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= 8
involuntary context switches= 1926

runsolver used 0.955854 second user time and 2.33164 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Wed Apr 25 12:15:08 UTC 2007

IDJOB= 421397
IDBENCH= 20317
IDSOLVER= 188
FILE ID= node27/421397-1177503308

PBS_JOBID= 4685841

Free space on /tmp= 66376 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/421397-1177503308/minisat_noassertions /tmp/evaluation/421397-1177503308/instance-421397-1177503308.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-421397-1177503308 -o ROOT/results/node27/solver-421397-1177503308 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421397-1177503308/minisat_noassertions /tmp/evaluation/421397-1177503308/instance-421397-1177503308.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 691232262

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1734592 kB
Buffers:         21508 kB
Cached:         210904 kB
SwapCached:       4364 kB
Active:         143516 kB
Inactive:       136544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734592 kB
SwapTotal:     4192956 kB
SwapFree:      4182888 kB
Dirty:            1564 kB
Writeback:           0 kB
Mapped:          53092 kB
Slab:            27228 kB
Committed_AS:  2201576 kB
PageTables:       1500 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= 66376 MiB

End job on node27 on Wed Apr 25 12:35:11 UTC 2007