Trace number 421712

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
MD5SUM84c61ea490109e11c1f7afe1d2e5d438
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark643.332
Satisfiable
(Un)Satisfiability was proved
Number of variables1188
Number of clauses13833
Sum of the clauses size41796
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313536
Number of clauses of size 4297
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:  1188                                                 |
0.00/0.00	c |  Number of clauses:    13833                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.11	c ============================[ Search Statistics ]==============================
0.09/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.11	c ===============================================================================
0.09/0.11	c |         0 |     891    13536    45262 |     4512        0    nan |  0.000 % |
0.09/0.12	c |       100 |     891    13536    45262 |     4963      100     27 |  0.000 % |
0.09/0.13	c |       250 |     891    13536    45262 |     5459      250     29 |  0.000 % |
0.09/0.15	c |       476 |     891    13536    45262 |     6005      476     28 |  0.000 % |
0.09/0.19	c |       815 |     891    13536    45262 |     6606      815     34 |  0.000 % |
0.19/0.24	c |      1321 |     891    13536    45262 |     7266     1321     33 |  0.000 % |
0.29/0.32	c |      2081 |     891    13536    45262 |     7993     2081     35 |  0.000 % |
0.39/0.47	c |      3220 |     891    13536    45262 |     8792     3220     37 |  0.000 % |
0.69/0.72	c |      4928 |     891    13536    45262 |     9671     4928     40 |  0.000 % |
0.99/1.09	c |      7490 |     891    13536    45262 |    10639     7490     41 |  0.000 % |
1.79/1.86	c |     11337 |     891    13536    45262 |    11702     5920     40 |  0.000 % |
2.89/2.93	c |     17103 |     891    13536    45262 |    12873    11686     40 |  0.000 % |
4.59/4.66	c |     25752 |     891    13536    45262 |    14160     7259     38 |  0.000 % |
7.18/7.23	c |     38726 |     891    13536    45262 |    15576    13063     45 |  0.000 % |
11.39/11.46	c |     58187 |     891    13536    45262 |    17134     8874     38 |  0.000 % |
17.39/17.45	c |     87380 |     891    13536    45262 |    18847    12049     35 |  0.000 % |
31.38/31.47	c |    131169 |     891    13536    45262 |    20732    17870     39 |  0.000 % |
49.98/50.07	c |    196854 |     891    13536    45262 |    22805    20913     34 |  0.000 % |
81.97/82.07	c |    295380 |     891    13536    45262 |    25086    16004     34 |  0.000 % |
133.96/134.03	c |    443169 |     891    13536    45262 |    27594    24999     39 |  0.000 % |
210.74/210.88	c |    664854 |     891    13536    45262 |    30354    24242     37 |  0.000 % |
362.29/362.44	c |    997382 |     891    13536    45262 |    33389    28385     37 |  0.000 % |
590.12/590.33	c |   1496170 |     891    13536    45262 |    36728    20821     33 |  0.000 % |
956.51/956.95	c |   2244353 |     891    13536    45262 |    40401    29216     37 |  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/node2/watcher-421712-1177494463 -o ROOT/results/node2/solver-421712-1177494463 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421712-1177494463/minisat_noassertions /tmp/evaluation/421712-1177494463/instance-421712-1177494463.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: 0.90 0.98 0.94 3/77 16995
/proc/meminfo: memFree=1767920/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=1988 CPUtime=0
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 225484072 2035712 196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558752 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 497 196 50 130 0 364 0

[startup+0.0373631 s]
/proc/loadavg: 0.90 0.98 0.94 3/77 16995
/proc/meminfo: memFree=1767920/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=3012 CPUtime=0.03
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 483 0 0 0 3 0 0 0 18 0 1 0 225484072 3084288 469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 753 469 62 130 0 620 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3012

[startup+0.101368 s]
/proc/loadavg: 0.90 0.98 0.94 3/77 16995
/proc/meminfo: memFree=1767920/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=3884 CPUtime=0.09
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 667 0 0 0 9 0 0 0 18 0 1 0 225484072 3977216 653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529674 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 971 653 62 130 0 838 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3884

[startup+0.30139 s]
/proc/loadavg: 0.90 0.98 0.94 3/77 16995
/proc/meminfo: memFree=1767920/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=3640 CPUtime=0.29
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 671 0 0 0 29 0 0 0 19 0 1 0 225484072 3727360 605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547065 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 910 605 66 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701431 s]
/proc/loadavg: 0.90 0.98 0.94 3/77 16995
/proc/meminfo: memFree=1767920/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=3904 CPUtime=0.69
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 752 0 0 0 69 0 0 0 22 0 1 0 225484072 3997696 686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 976 686 66 130 0 843 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3904

[startup+1.50151 s]
/proc/loadavg: 0.90 0.98 0.94 2/78 16996
/proc/meminfo: memFree=1765032/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=4828 CPUtime=1.49
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 983 0 0 0 149 0 0 0 25 0 1 0 225484072 4943872 917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 1207 917 66 130 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4828

[startup+3.10168 s]
/proc/loadavg: 0.90 0.98 0.94 2/78 16996
/proc/meminfo: memFree=1764136/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=5488 CPUtime=3.09
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 1141 0 0 0 309 0 0 0 25 0 1 0 225484072 5619712 1075 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546561 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 1372 1075 66 130 0 1239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5488

[startup+6.30201 s]
/proc/loadavg: 0.91 0.98 0.94 2/78 16996
/proc/meminfo: memFree=1763432/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=6016 CPUtime=6.29
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 1269 0 0 0 629 0 0 0 25 0 1 0 225484072 6160384 1203 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 1504 1203 66 130 0 1371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6016

[startup+12.7017 s]
/proc/loadavg: 0.91 0.98 0.94 2/78 16996
/proc/meminfo: memFree=1762544/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=6544 CPUtime=12.69
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 1410 0 0 0 1268 1 0 0 25 0 1 0 225484072 6701056 1344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 1636 1344 66 130 0 1503 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6544

[startup+25.502 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 16996
/proc/meminfo: memFree=1761904/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=7248 CPUtime=25.49
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 1595 0 0 0 2548 1 0 0 25 0 1 0 225484072 7421952 1529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 1812 1529 66 130 0 1679 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7248

[startup+51.1017 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 16996
/proc/meminfo: memFree=1761136/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=8060 CPUtime=51.08
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 1785 0 0 0 5107 1 0 0 25 0 1 0 225484072 8253440 1719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 2015 1719 66 130 0 1882 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8060

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 16996
/proc/meminfo: memFree=1759472/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=9512 CPUtime=102.27
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 2157 0 0 0 10225 2 0 0 25 0 1 0 225484072 9740288 2091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 2378 2091 66 130 0 2245 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9512

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 16996
/proc/meminfo: memFree=1757936/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=11148 CPUtime=162.24
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 2524 0 0 0 16221 3 0 0 25 0 1 0 225484072 11415552 2458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 2787 2458 66 130 0 2654 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11148

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 16996
/proc/meminfo: memFree=1757552/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=11416 CPUtime=222.23
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 2612 0 0 0 22219 4 0 0 25 0 1 0 225484072 11689984 2546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 2854 2546 66 130 0 2721 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11416

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 16996
/proc/meminfo: memFree=1757040/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=11956 CPUtime=282.21
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 2744 0 0 0 28217 4 0 0 25 0 1 0 225484072 12242944 2678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 2989 2678 66 130 0 2856 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11956

[startup+342.302 s]
/proc/loadavg: 1.04 1.00 0.95 2/78 16996
/proc/meminfo: memFree=1756592/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=12372 CPUtime=342.2
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 2846 0 0 0 34215 5 0 0 25 0 1 0 225484072 12668928 2780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 3093 2780 66 130 0 2960 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12372

[startup+402.301 s]
/proc/loadavg: 1.05 1.01 0.95 2/78 16996
/proc/meminfo: memFree=1755952/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=13080 CPUtime=402.17
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 2995 0 0 0 40212 5 0 0 25 0 1 0 225484072 13393920 2929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 3270 2929 66 130 0 3137 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13080

[startup+462.301 s]
/proc/loadavg: 1.11 1.04 0.96 2/78 16996
/proc/meminfo: memFree=1755632/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=13504 CPUtime=462.16
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3096 0 0 0 46210 6 0 0 25 0 1 0 225484072 13828096 3030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 3376 3030 66 130 0 3243 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13504

[startup+522.302 s]
/proc/loadavg: 1.13 1.06 0.97 2/78 16996
/proc/meminfo: memFree=1754864/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=14236 CPUtime=522.15
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3287 0 0 0 52208 7 0 0 25 0 1 0 225484072 14577664 3221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 3559 3221 66 130 0 3426 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14236

[startup+582.302 s]
/proc/loadavg: 1.08 1.06 0.98 2/78 16996
/proc/meminfo: memFree=1754736/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=14412 CPUtime=582.13
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3324 0 0 0 58206 7 0 0 25 0 1 0 225484072 14757888 3258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 3603 3258 66 130 0 3470 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 14412

[startup+642.301 s]
/proc/loadavg: 1.03 1.05 0.98 2/78 16996
/proc/meminfo: memFree=1754608/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=14564 CPUtime=642.12
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3348 0 0 0 64204 8 0 0 25 0 1 0 225484072 14913536 3282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 3641 3282 66 130 0 3508 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 14564

[startup+702.301 s]
/proc/loadavg: 1.07 1.05 0.98 2/78 16996
/proc/meminfo: memFree=1754224/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=14968 CPUtime=702.09
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3469 0 0 0 70201 8 0 0 25 0 1 0 225484072 15327232 3403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 3742 3403 66 130 0 3609 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 14968

[startup+762.305 s]
/proc/loadavg: 1.02 1.04 0.98 2/78 16996
/proc/meminfo: memFree=1753712/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=15524 CPUtime=762.08
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3592 0 0 0 76199 9 0 0 25 0 1 0 225484072 15896576 3526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 3881 3526 66 130 0 3748 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 15524

[startup+822.302 s]
/proc/loadavg: 1.01 1.03 0.98 2/84 17118
/proc/meminfo: memFree=1752304/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=15684 CPUtime=821.99
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3608 0 0 0 82189 10 0 0 25 0 1 0 225484072 16060416 3542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 3921 3542 66 130 0 3788 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 15684

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 0.98 2/78 17194
/proc/meminfo: memFree=1753456/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=15684 CPUtime=881.93
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3611 0 0 0 88183 10 0 0 25 0 1 0 225484072 16060416 3545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 3921 3545 66 130 0 3788 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 15684

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 0.98 2/78 17194
/proc/meminfo: memFree=1753328/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=15684 CPUtime=941.91
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3639 0 0 0 94180 11 0 0 25 0 1 0 225484072 16060416 3573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 3921 3573 66 130 0 3788 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 15684

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 17194
/proc/meminfo: memFree=1752752/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=16404 CPUtime=1001.89
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3794 0 0 0 100178 11 0 0 25 0 1 0 225484072 16797696 3728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680194 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 4101 3728 66 130 0 3968 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 16404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17194
/proc/meminfo: memFree=1752688/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=16404 CPUtime=1061.88
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3805 0 0 0 106176 12 0 0 25 0 1 0 225484072 16797696 3739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 4101 3739 66 130 0 3968 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 16404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17194
/proc/meminfo: memFree=1752560/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=16548 CPUtime=1121.86
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3825 0 0 0 112174 12 0 0 25 0 1 0 225484072 16945152 3759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 4137 3759 66 130 0 4004 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 16548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17194
/proc/meminfo: memFree=1752624/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=16548 CPUtime=1181.85
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3838 0 0 0 118172 13 0 0 25 0 1 0 225484072 16945152 3772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 4137 3772 66 130 0 4004 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 16548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17194
/proc/meminfo: memFree=1752688/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=16548 CPUtime=1200.04
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3839 0 0 0 119991 13 0 0 25 0 1 0 225484072 16945152 3773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 4137 3773 66 130 0 4004 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 16548

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17194
/proc/meminfo: memFree=1752688/2055920 swapFree=4148972/4192956
[pid=16995] ppid=16993 vsize=16548 CPUtime=1200.04
/proc/16995/stat : 16995 (minisat_noasser) R 16993 16995 16160 0 -1 4194304 3839 0 0 0 119991 13 0 0 25 0 1 0 225484072 16945152 3773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16995/statm: 4137 3773 66 130 0 4004 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 16548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.136979
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 16548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3839
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= 2155

runsolver used 0.889864 second user time and 2.6046 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 25 09:47:43 UTC 2007

IDJOB= 421712
IDBENCH= 24615
IDSOLVER= 188
FILE ID= node2/421712-1177494463

PBS_JOBID= 4685870

Free space on /tmp= 66404 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421712-1177494463/minisat_noassertions /tmp/evaluation/421712-1177494463/instance-421712-1177494463.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-421712-1177494463 -o ROOT/results/node2/solver-421712-1177494463 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421712-1177494463/minisat_noassertions /tmp/evaluation/421712-1177494463/instance-421712-1177494463.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  84c61ea490109e11c1f7afe1d2e5d438

RANDOM SEED= 664344292

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1768392 kB
Buffers:         39604 kB
Cached:         141164 kB
SwapCached:      12964 kB
Active:         181964 kB
Inactive:        60304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768392 kB
SwapTotal:     4192956 kB
SwapFree:      4148972 kB
Dirty:            1676 kB
Writeback:           0 kB
Mapped:          67924 kB
Slab:            30628 kB
Committed_AS:  8332464 kB
PageTables:       1960 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= 66404 MiB

End job on node2 on Wed Apr 25 10:07:46 UTC 2007