Trace number 421125

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) 1200.11 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S769702923-04.cnf
MD5SUM9d525706adfc4abc6e0df4f54f53bcea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark470.882
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.09/0.11	c |       101 |     800    16000    80000 |     5866      101     99 |  0.000 % |
0.09/0.13	c |       251 |     800    16000    80000 |     6453      251     98 |  0.000 % |
0.09/0.15	c |       477 |     800    16000    80000 |     7098      477    102 |  0.000 % |
0.09/0.18	c |       814 |     800    16000    80000 |     7808      814    104 |  0.000 % |
0.19/0.23	c |      1320 |     800    16000    80000 |     8589     1320    106 |  0.000 % |
0.29/0.31	c |      2079 |     800    16000    80000 |     9448     2079    108 |  0.000 % |
0.39/0.44	c |      3219 |     800    16000    80000 |    10393     3219    108 |  0.000 % |
0.59/0.63	c |      4929 |     800    16000    80000 |    11432     4929    108 |  0.000 % |
0.89/1.00	c |      7491 |     800    16000    80000 |    12575     7491    108 |  0.000 % |
1.59/1.66	c |     11335 |     800    16000    80000 |    13833    11335    109 |  0.000 % |
2.59/2.68	c |     17103 |     800    16000    80000 |    15216    10047    111 |  0.000 % |
4.39/4.48	c |     25752 |     800    16000    80000 |    16738    10964    113 |  0.000 % |
7.58/7.60	c |     38729 |     800    16000    80000 |    18412    15429    115 |  0.000 % |
12.65/12.72	c |     58190 |     800    16000    80000 |    20253    16201    116 |  0.000 % |
21.15/21.27	c |     87382 |     800    16000    80000 |    22278    14588    117 |  0.000 % |
36.33/36.43	c |    131173 |     800    16000    80000 |    24506    13253    115 |  0.000 % |
60.13/60.25	c |    196857 |     800    16000    80000 |    26957    15336    115 |  0.000 % |
102.01/102.10	c |    295387 |     800    16000    80000 |    29652    26532    122 |  0.000 % |
165.59/165.74	c |    443176 |     800    16000    80000 |    32618    22321    121 |  0.000 % |
265.06/265.21	c |    664859 |     800    16000    80000 |    35879    27582    118 |  0.000 % |
437.52/437.72	c |    997384 |     800    16000    80000 |    39467    17085    116 |  0.000 % |
697.84/698.19	c |   1496175 |     800    16000    80000 |    43414    17261    115 |  0.000 % |
1114.32/1114.70	c |   2244357 |     800    16000    80000 |    47756    24166    118 |  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/node62/watcher-421125-1177498880 -o ROOT/results/node62/solver-421125-1177498880 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421125-1177498880/minisat_noassertions /tmp/evaluation/421125-1177498880/instance-421125-1177498880.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 0.99 0.99 3/70 14577
/proc/meminfo: memFree=1806456/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=2000 CPUtime=0
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 68463991 2048000 223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 500 223 50 130 0 367 0

[startup+0.089721 s]
/proc/loadavg: 0.99 0.99 0.99 3/70 14577
/proc/meminfo: memFree=1806456/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=3248 CPUtime=0.08
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 561 0 0 0 8 0 0 0 18 0 1 0 68463991 3325952 547 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529220 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 812 547 62 130 0 679 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3248

[startup+0.101722 s]
/proc/loadavg: 0.99 0.99 0.99 3/70 14577
/proc/meminfo: memFree=1806456/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=3248 CPUtime=0.09
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 561 0 0 0 9 0 0 0 18 0 1 0 68463991 3325952 547 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529433 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 812 547 62 130 0 679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3248

[startup+0.301745 s]
/proc/loadavg: 0.99 0.99 0.99 3/70 14577
/proc/meminfo: memFree=1806456/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=3596 CPUtime=0.29
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 703 0 0 0 29 0 0 0 19 0 1 0 68463991 3682304 638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 899 638 67 130 0 766 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3596

[startup+0.701792 s]
/proc/loadavg: 0.99 0.99 0.99 3/70 14577
/proc/meminfo: memFree=1806456/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=5180 CPUtime=0.69
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 1106 0 0 0 69 0 0 0 22 0 1 0 68463991 5304320 1041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520970 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 1295 1041 67 130 0 1162 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5180

[startup+1.50189 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14578
/proc/meminfo: memFree=1801648/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=7556 CPUtime=1.49
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 1703 0 0 0 149 0 0 0 25 0 1 0 68463991 7737344 1638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 1889 1638 67 130 0 1756 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7556

[startup+3.10107 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14584
/proc/meminfo: memFree=1798384/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=9272 CPUtime=3.09
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 2124 0 0 0 308 1 0 0 25 0 1 0 68463991 9494528 2059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 2318 2059 67 130 0 2185 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9272

[startup+6.30145 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14600
/proc/meminfo: memFree=1797032/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=11120 CPUtime=6.27
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 2600 0 0 0 626 1 0 0 25 0 1 0 68463991 11386880 2535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 2780 2535 67 130 0 2647 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11120

[startup+12.7012 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14626
/proc/meminfo: memFree=1795168/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=12260 CPUtime=12.65
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 2861 0 0 0 1264 1 0 0 25 0 1 0 68463991 12554240 2796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 3065 2796 67 130 0 2932 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 12260

[startup+25.5017 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14634
/proc/meminfo: memFree=1792752/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=14768 CPUtime=25.45
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 3494 0 0 0 2543 2 0 0 25 0 1 0 68463991 15122432 3429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 3692 3429 67 130 0 3559 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 14768

[startup+51.1017 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1791792/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=16880 CPUtime=51.03
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 4030 0 0 0 5100 3 0 0 25 0 1 0 68463991 17285120 3965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 4220 3965 67 130 0 4087 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 16880

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1789360/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=19420 CPUtime=102.21
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 4659 0 0 0 10218 3 0 0 25 0 1 0 68463991 19886080 4594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 4855 4594 67 130 0 4722 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 19420

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1786736/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=21936 CPUtime=162.2
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 5276 0 0 0 16216 4 0 0 25 0 1 0 68463991 22462464 5211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 5484 5211 67 130 0 5351 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 21936

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1785072/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=23512 CPUtime=222.18
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 5686 0 0 0 22214 4 0 0 25 0 1 0 68463991 24076288 5621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 5878 5621 67 130 0 5745 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 23512

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1782832/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=25692 CPUtime=282.17
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 6239 0 0 0 28212 5 0 0 25 0 1 0 68463991 26308608 6174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 6423 6174 67 130 0 6290 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 25692

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1782256/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=26352 CPUtime=342.15
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 6382 0 0 0 34210 5 0 0 25 0 1 0 68463991 26984448 6317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 6588 6317 67 130 0 6455 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 26352

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1781744/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=26740 CPUtime=402.13
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 6500 0 0 0 40208 5 0 0 25 0 1 0 68463991 27381760 6435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 6685 6435 67 130 0 6552 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 26740

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1779632/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=28984 CPUtime=462.11
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 7050 0 0 0 46205 6 0 0 25 0 1 0 68463991 29679616 6985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 7246 6985 67 130 0 7113 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 28984

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1779376/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=29248 CPUtime=522.09
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 7119 0 0 0 52203 6 0 0 25 0 1 0 68463991 29949952 7054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 7312 7054 67 130 0 7179 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29248

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1779184/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=29512 CPUtime=582.08
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 7177 0 0 0 58202 6 0 0 25 0 1 0 68463991 30220288 7112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 7378 7112 67 130 0 7245 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 29512

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1778928/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=29772 CPUtime=642.06
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 7247 0 0 0 64200 6 0 0 25 0 1 0 68463991 30486528 7182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 7443 7182 67 130 0 7310 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 29772

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1778608/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=30100 CPUtime=702.04
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 7322 0 0 0 70198 6 0 0 25 0 1 0 68463991 30822400 7257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 7525 7257 67 130 0 7392 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 30100

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1775216/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=33488 CPUtime=762.02
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 8150 0 0 0 76195 7 0 0 25 0 1 0 68463991 34291712 8085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 8372 8085 67 130 0 8239 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 33488

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1775216/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=33432 CPUtime=822
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 8150 0 0 0 82193 7 0 0 25 0 1 0 68463991 34234368 8085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 8358 8085 67 130 0 8225 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 33432

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1775088/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=33564 CPUtime=881.98
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 8188 0 0 0 88191 7 0 0 25 0 1 0 68463991 34369536 8123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 8391 8123 67 130 0 8258 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 33564

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1775152/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=33564 CPUtime=941.96
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 8188 0 0 0 94189 7 0 0 25 0 1 0 68463991 34369536 8123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 8391 8123 67 130 0 8258 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 33564

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1774448/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=34224 CPUtime=1001.95
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 8358 0 0 0 100187 8 0 0 25 0 1 0 68463991 35045376 8293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 8556 8293 67 130 0 8423 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 34224

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1774384/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=34224 CPUtime=1061.94
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 8359 0 0 0 106186 8 0 0 25 0 1 0 68463991 35045376 8294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 8556 8294 67 130 0 8423 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 34224

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1774384/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=34224 CPUtime=1121.92
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 8359 0 0 0 112184 8 0 0 25 0 1 0 68463991 35045376 8294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 8556 8294 67 130 0 8423 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 34224

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1771184/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=37392 CPUtime=1181.9
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 9150 0 0 0 118182 8 0 0 25 0 1 0 68463991 38289408 9085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 9348 9085 67 130 0 9215 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 37392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1771184/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=37392 CPUtime=1200.1
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 9150 0 0 0 120002 8 0 0 25 0 1 0 68463991 38289408 9085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 9348 9085 67 130 0 9215 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 37392

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: 0.99 0.99 0.99 2/65 14660
/proc/meminfo: memFree=1771184/2055920 swapFree=4184584/4192956
[pid=14577] ppid=14575 vsize=37392 CPUtime=1200.1
/proc/14577/stat : 14577 (minisat_noasser) R 14575 14577 13519 0 -1 4194304 9150 0 0 0 120002 8 0 0 25 0 1 0 68463991 38289408 9085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14577/statm: 9348 9085 67 130 0 9215 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 37392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.090986
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 37392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9150
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= 1887

runsolver used 0.932858 second user time and 2.38564 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Wed Apr 25 11:01:20 UTC 2007

IDJOB= 421125
IDBENCH= 20034
IDSOLVER= 188
FILE ID= node62/421125-1177498880

PBS_JOBID= 4685822

Free space on /tmp= 66497 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S769702923-04.cnf
COMMAND LINE= /tmp/evaluation/421125-1177498880/minisat_noassertions /tmp/evaluation/421125-1177498880/instance-421125-1177498880.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-421125-1177498880 -o ROOT/results/node62/solver-421125-1177498880 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421125-1177498880/minisat_noassertions /tmp/evaluation/421125-1177498880/instance-421125-1177498880.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  9d525706adfc4abc6e0df4f54f53bcea

RANDOM SEED= 331415463

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:       1806928 kB
Buffers:         18908 kB
Cached:         166700 kB
SwapCached:       2548 kB
Active:          78784 kB
Inactive:       117420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806928 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          17388 kB
Slab:            38376 kB
Committed_AS:  1163072 kB
PageTables:       1704 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 11:21:23 UTC 2007