Trace number 421146

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 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S471246417-03.cnf
MD5SUM0eb79e36a6a126bd4e244caabd87546c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.3168
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.02/0.07	c ============================[ Search Statistics ]==============================
0.02/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.07	c ===============================================================================
0.02/0.07	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.02/0.08	c |       100 |     600    12000    60000 |     4400      100     77 |  0.000 % |
0.02/0.09	c |       250 |     600    12000    60000 |     4840      250     78 |  0.000 % |
0.09/0.11	c |       475 |     600    12000    60000 |     5324      475     86 |  0.000 % |
0.09/0.13	c |       814 |     600    12000    60000 |     5856      814     86 |  0.000 % |
0.09/0.18	c |      1320 |     600    12000    60000 |     6442     1320     86 |  0.000 % |
0.19/0.25	c |      2079 |     600    12000    60000 |     7086     2079     87 |  0.000 % |
0.29/0.35	c |      3218 |     600    12000    60000 |     7794     3218     87 |  0.000 % |
0.49/0.53	c |      4927 |     600    12000    60000 |     8574     4927     87 |  0.000 % |
0.79/0.86	c |      7493 |     600    12000    60000 |     9431     7493     89 |  0.000 % |
1.29/1.35	c |     11338 |     600    12000    60000 |    10374     6520     89 |  0.000 % |
2.09/2.17	c |     17104 |     600    12000    60000 |    11412     6989     91 |  0.000 % |
3.49/3.51	c |     25753 |     600    12000    60000 |    12553     9827     91 |  0.000 % |
5.89/5.90	c |     38727 |     600    12000    60000 |    13809    10021     96 |  0.000 % |
9.49/9.57	c |     58189 |     600    12000    60000 |    15189     8474     93 |  0.000 % |
15.89/15.90	c |     87382 |     600    12000    60000 |    16708    14568     98 |  0.000 % |
26.19/26.29	c |    131172 |     600    12000    60000 |    18379    16075     92 |  0.000 % |
43.17/43.24	c |    196859 |     600    12000    60000 |    20217    16711     93 |  0.000 % |
71.27/71.31	c |    295386 |     600    12000    60000 |    22239    13106     94 |  0.000 % |
118.35/118.46	c |    443176 |     600    12000    60000 |    24463    15038     90 |  0.000 % |
198.52/198.67	c |    664859 |     600    12000    60000 |    26909    24440     94 |  0.000 % |
321.17/321.38	c |    997386 |     600    12000    60000 |    29600    14740     93 |  0.000 % |
517.10/517.32	c |   1496175 |     600    12000    60000 |    32561    24209     97 |  0.000 % |
823.29/823.62	c |   2244357 |     600    12000    60000 |    35817    28877     96 |  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/node67/watcher-421146-1177499231 -o ROOT/results/node67/solver-421146-1177499231 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421146-1177499231/minisat_noassertions /tmp/evaluation/421146-1177499231/instance-421146-1177499231.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: 0.92 0.98 0.97 3/64 24244
/proc/meminfo: memFree=1707312/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=1856 CPUtime=0
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 225912603 1900544 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 464 190 50 130 0 331 0

[startup+0.0279889 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 24244
/proc/meminfo: memFree=1707312/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=2688 CPUtime=0.02
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 416 0 0 0 2 0 0 0 18 0 1 0 225912603 2752512 402 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 672 402 62 130 0 539 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2688

[startup+0.102002 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 24244
/proc/meminfo: memFree=1707312/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=2592 CPUtime=0.09
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 447 0 0 0 9 0 0 0 18 0 1 0 225912603 2654208 395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 648 395 67 130 0 515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2592

[startup+0.301039 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 24244
/proc/meminfo: memFree=1707312/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=3388 CPUtime=0.29
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 629 0 0 0 29 0 0 0 19 0 1 0 225912603 3469312 577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 847 577 67 130 0 714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3388

[startup+0.701111 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 24244
/proc/meminfo: memFree=1707312/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=4840 CPUtime=0.69
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 983 0 0 0 69 0 0 0 22 0 1 0 225912603 4956160 931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 1210 931 67 130 0 1077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4840

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1702952/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=6160 CPUtime=1.49
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 1311 0 0 0 149 0 0 0 25 0 1 0 225912603 6307840 1259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551610 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 1540 1259 67 130 0 1407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6160

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1701864/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=7084 CPUtime=3.09
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 1559 0 0 0 309 0 0 0 25 0 1 0 225912603 7254016 1507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 1771 1507 67 130 0 1638 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7084

[startup+6.30114 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1700584/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=8024 CPUtime=6.28
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 1795 0 0 0 628 0 0 0 25 0 1 0 225912603 8216576 1743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 2006 1743 67 130 0 1873 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8024

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1699048/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=9608 CPUtime=12.69
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 2176 0 0 0 1268 1 0 0 25 0 1 0 225912603 9838592 2124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 2402 2124 67 130 0 2269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9608

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1698024/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=10268 CPUtime=25.49
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 2354 0 0 0 2548 1 0 0 25 0 1 0 225912603 10514432 2302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547196 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 2567 2302 67 130 0 2434 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10268

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1695720/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=12748 CPUtime=51.07
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 2945 0 0 0 5105 2 0 0 25 0 1 0 225912603 13053952 2893 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 3187 2893 67 130 0 3054 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12748

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1694248/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=14084 CPUtime=102.26
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 3306 0 0 0 10224 2 0 0 25 0 1 0 225912603 14422016 3254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558220 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 3521 3254 67 130 0 3388 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14084

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1692776/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=15672 CPUtime=162.23
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 3695 0 0 0 16220 3 0 0 25 0 1 0 225912603 16048128 3643 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 3918 3643 67 130 0 3785 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15672

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1690472/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=17952 CPUtime=222.21
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 4259 0 0 0 22218 3 0 0 25 0 1 0 225912603 18382848 4207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 4488 4207 67 130 0 4355 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17952

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1690088/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=18228 CPUtime=282.18
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 4333 0 0 0 28215 3 0 0 25 0 1 0 225912603 18665472 4281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 4557 4281 67 130 0 4424 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18228

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1688552/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=19984 CPUtime=342.17
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 4763 0 0 0 34213 4 0 0 25 0 1 0 225912603 20463616 4693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 4996 4693 67 130 0 4863 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19984

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1688424/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=20096 CPUtime=402.15
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 4803 0 0 0 40211 4 0 0 25 0 1 0 225912603 20578304 4733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 5024 4733 67 130 0 4891 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20096

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1687976/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=20436 CPUtime=462.12
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 4898 0 0 0 46208 4 0 0 25 0 1 0 225912603 20926464 4828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 5109 4828 67 130 0 4976 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 20436

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1686952/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=21448 CPUtime=522.11
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 5163 0 0 0 52206 5 0 0 25 0 1 0 225912603 21962752 5093 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 5362 5093 67 130 0 5229 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 21448

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1686184/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=22240 CPUtime=582.08
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 5347 0 0 0 58203 5 0 0 25 0 1 0 225912603 22773760 5277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 5560 5277 67 130 0 5427 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 22240

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1685928/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=22504 CPUtime=642.06
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 5416 0 0 0 64201 5 0 0 25 0 1 0 225912603 23044096 5346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 5626 5346 67 130 0 5493 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 22504

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1685672/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=22712 CPUtime=702.03
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 5462 0 0 0 70198 5 0 0 25 0 1 0 225912603 23257088 5392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 5678 5392 67 130 0 5545 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 22712

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1685288/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=23108 CPUtime=762.02
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 5576 0 0 0 76197 5 0 0 25 0 1 0 225912603 23662592 5506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 5777 5506 67 130 0 5644 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 23108

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1685160/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=23240 CPUtime=821.99
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 5606 0 0 0 82194 5 0 0 25 0 1 0 225912603 23797760 5536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 5810 5536 67 130 0 5677 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 23240

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1683112/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=25384 CPUtime=881.97
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 6113 0 0 0 88191 6 0 0 25 0 1 0 225912603 25993216 6043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 6346 6043 67 130 0 6213 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 25384

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1682728/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=25816 CPUtime=941.95
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 6214 0 0 0 94189 6 0 0 25 0 1 0 225912603 26435584 6144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 6454 6144 67 130 0 6321 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 25816

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1682664/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=25816 CPUtime=1001.93
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 6214 0 0 0 100187 6 0 0 25 0 1 0 225912603 26435584 6144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552566 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 6454 6144 67 130 0 6321 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 25816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1682664/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=25816 CPUtime=1061.91
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 6214 0 0 0 106185 6 0 0 25 0 1 0 225912603 26435584 6144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 6454 6144 67 130 0 6321 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 25816

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1682472/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=25820 CPUtime=1121.89
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 6261 0 0 0 112183 6 0 0 25 0 1 0 225912603 26439680 6177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 6455 6177 67 130 0 6322 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 25820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1682216/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=26160 CPUtime=1181.86
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 6332 0 0 0 118180 6 0 0 25 0 1 0 225912603 26787840 6242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 6540 6242 67 130 0 6407 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 26160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1682216/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=26160 CPUtime=1200.06
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 6332 0 0 0 120000 6 0 0 25 0 1 0 225912603 26787840 6242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 6540 6242 67 130 0 6407 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26160

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 0.98 0.97 2/65 24245
/proc/meminfo: memFree=1682216/2055920 swapFree=4182912/4192956
[pid=24244] ppid=24242 vsize=26160 CPUtime=1200.06
/proc/24244/stat : 24244 (minisat_noasser) R 24242 24244 23144 0 -1 4194304 6332 0 0 0 120000 6 0 0 25 0 1 0 225912603 26787840 6242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/24244/statm: 6540 6242 67 130 0 6407 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.070989
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 26160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6332
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= 1820

runsolver used 0.859869 second user time and 2.42763 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Apr 25 11:07:11 UTC 2007

IDJOB= 421146
IDBENCH= 20055
IDSOLVER= 188
FILE ID= node67/421146-1177499231

PBS_JOBID= 4685761

Free space on /tmp= 66455 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S471246417-03.cnf
COMMAND LINE= /tmp/evaluation/421146-1177499231/minisat_noassertions /tmp/evaluation/421146-1177499231/instance-421146-1177499231.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-421146-1177499231 -o ROOT/results/node67/solver-421146-1177499231 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421146-1177499231/minisat_noassertions /tmp/evaluation/421146-1177499231/instance-421146-1177499231.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  0eb79e36a6a126bd4e244caabd87546c

RANDOM SEED= 384272875

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1707784 kB
Buffers:         28836 kB
Cached:         227500 kB
SwapCached:       4308 kB
Active:         100504 kB
Inactive:       185600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707784 kB
SwapTotal:     4192956 kB
SwapFree:      4182912 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          35148 kB
Slab:            47948 kB
Committed_AS:  1209024 kB
PageTables:       1504 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= 66455 MiB

End job on node67 on Wed Apr 25 11:27:13 UTC 2007