Trace number 425067

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) 5000.05 5002.02

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
MD5SUMdd18afc619ee3c57b73894611de585c7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.5341
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.04/0.04	c ============================[ Search Statistics ]==============================
0.04/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.04/0.04	c ===============================================================================
0.04/0.04	c |         0 |    3899    16646    50524 |     5548        0    nan |  0.000 % |
0.04/0.06	c |       102 |    3899    16646    50524 |     6103      102     70 |  0.000 % |
0.04/0.08	c |       252 |    3899    16646    50524 |     6713      252     81 |  0.000 % |
0.09/0.11	c |       478 |    3899    16646    50524 |     7385      478     81 |  0.000 % |
0.09/0.15	c |       817 |    3899    16646    50524 |     8123      817     87 |  0.000 % |
0.19/0.23	c |      1323 |    3899    16646    50524 |     8936     1323     95 |  0.000 % |
0.29/0.33	c |      2082 |    3899    16646    50524 |     9829     2082     95 |  0.000 % |
0.49/0.52	c |      3221 |    3899    16646    50524 |    10812     3221     97 |  0.000 % |
0.79/0.81	c |      4930 |    3899    16646    50524 |    11894     4930    102 |  0.000 % |
1.19/1.27	c |      7494 |    3899    16646    50524 |    13083     7494    107 |  0.000 % |
1.99/2.05	c |     11338 |    3899    16646    50524 |    14391    11338    108 |  0.000 % |
3.38/3.44	c |     17104 |    3899    16646    50524 |    15830     9590    109 |  0.000 % |
5.79/5.83	c |     25754 |    3899    16646    50524 |    17414     9993    120 |  0.000 % |
9.38/9.41	c |     38728 |    3899    16646    50524 |    19155    13919    121 |  0.000 % |
16.88/16.92	c |     58191 |    3899    16646    50524 |    21071    13640    124 |  0.000 % |
27.88/27.94	c |     87384 |    3899    16646    50524 |    23178    21150    123 |  0.000 % |
47.68/47.80	c |    131173 |    3899    16646    50524 |    25495    16530    115 |  0.000 % |
77.76/77.86	c |    196857 |    3899    16646    50524 |    28045    25870    126 |  0.000 % |
133.84/133.93	c |    295383 |    3899    16646    50524 |    30850    18137    119 |  0.000 % |
222.21/222.30	c |    443173 |    3899    16646    50524 |    33935    27127    122 |  0.000 % |
368.65/368.86	c |    664856 |    3899    16646    50524 |    37328    17682    116 |  0.000 % |
587.17/587.45	c |    997381 |    3899    16646    50524 |    41061    19686    125 |  0.000 % |
936.85/937.23	c |   1496170 |    3899    16646    50524 |    45167    29527    120 |  0.000 % |
1521.33/1521.93	c |   2244352 |    3899    16646    50524 |    49684    22834    126 |  0.000 % |
2517.15/2518.21	c |   3366627 |    3899    16646    50524 |    54652    44247    122 |  0.000 % |
4006.30/4007.97	c |   5050038 |    3899    16646    50524 |    60118    38514    127 |  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/node23/watcher-425067-1177766529 -o ROOT/results/node23/solver-425067-1177766529 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425067-1177766529/minisat_noassertions /tmp/evaluation/425067-1177766529/instance-425067-1177766529.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/77 24915
/proc/meminfo: memFree=1562056/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=2332 CPUtime=0
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 224569985 2387968 296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545808 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 583 296 50 130 0 450 0

[startup+0.045828 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24915
/proc/meminfo: memFree=1562056/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=3396 CPUtime=0.04
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 577 0 0 0 4 0 0 0 18 0 1 0 224569985 3477504 563 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529506 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 849 563 62 130 0 716 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3396

[startup+0.101839 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24915
/proc/meminfo: memFree=1562056/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=3288 CPUtime=0.09
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 582 0 0 0 9 0 0 0 18 0 1 0 224569985 3366912 565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 822 565 67 130 0 689 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3288

[startup+0.301878 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24915
/proc/meminfo: memFree=1562056/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=3684 CPUtime=0.29
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 656 0 0 0 29 0 0 0 19 0 1 0 224569985 3772416 639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 921 639 67 130 0 788 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3684

[startup+0.701955 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24915
/proc/meminfo: memFree=1562056/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=4740 CPUtime=0.69
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 933 0 0 0 69 0 0 0 23 0 1 0 224569985 4853760 916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 1185 916 67 130 0 1052 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4740

[startup+1.50111 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 24916
/proc/meminfo: memFree=1557760/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=6852 CPUtime=1.49
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 1466 0 0 0 149 0 0 0 25 0 1 0 224569985 7016448 1449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 1713 1449 67 130 0 1580 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6852

[startup+3.10142 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 24916
/proc/meminfo: memFree=1555008/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=9820 CPUtime=3.08
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 2207 0 0 0 308 0 0 0 25 0 1 0 224569985 10055680 2190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 2455 2190 67 130 0 2322 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9820

[startup+6.30204 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 24916
/proc/meminfo: memFree=1552128/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=11008 CPUtime=6.29
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 2500 0 0 0 628 1 0 0 25 0 1 0 224569985 11272192 2483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 2752 2483 67 130 0 2619 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11008

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 24916
/proc/meminfo: memFree=1549696/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=13420 CPUtime=12.68
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 3082 0 0 0 1267 1 0 0 25 0 1 0 224569985 13742080 3065 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 3355 3065 67 130 0 3222 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13420

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 24916
/proc/meminfo: memFree=1547968/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=15136 CPUtime=25.48
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 3518 0 0 0 2546 2 0 0 25 0 1 0 224569985 15499264 3501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 3784 3501 67 130 0 3651 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15136

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 24916
/proc/meminfo: memFree=1545856/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=17256 CPUtime=51.08
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 4057 0 0 0 5105 3 0 0 25 0 1 0 224569985 17670144 4040 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 4314 4040 67 130 0 4181 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17256

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 24916
/proc/meminfo: memFree=1542016/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=21116 CPUtime=102.26
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 5012 0 0 0 10222 4 0 0 25 0 1 0 224569985 21622784 4995 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 5279 4995 67 130 0 5146 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21116

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 24916
/proc/meminfo: memFree=1539776/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=23916 CPUtime=162.23
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 5702 0 0 0 16218 5 0 0 25 0 1 0 224569985 24489984 5685 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 5979 5685 67 130 0 5846 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23916

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24916
/proc/meminfo: memFree=1538240/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=24844 CPUtime=222.21
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 5956 0 0 0 22215 6 0 0 25 0 1 0 224569985 25440256 5939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 6211 5939 67 130 0 6078 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24844

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24916
/proc/meminfo: memFree=1537216/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=25900 CPUtime=282.18
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 6212 0 0 0 28212 6 0 0 25 0 1 0 224569985 26521600 6195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 6475 6195 67 130 0 6342 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25900

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24916
/proc/meminfo: memFree=1536960/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=26164 CPUtime=342.16
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 6267 0 0 0 34209 7 0 0 25 0 1 0 224569985 26791936 6250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 6541 6250 67 130 0 6408 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26164

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24916
/proc/meminfo: memFree=1533440/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=29596 CPUtime=402.14
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 7154 0 0 0 40206 8 0 0 25 0 1 0 224569985 30306304 7137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 7399 7137 67 130 0 7266 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 29596

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24916
/proc/meminfo: memFree=1532992/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=30104 CPUtime=462.12
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 7274 0 0 0 46203 9 0 0 25 0 1 0 224569985 30826496 7257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 7526 7257 67 130 0 7393 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 30104

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24916
/proc/meminfo: memFree=1531456/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=31556 CPUtime=522.1
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 7643 0 0 0 52200 10 0 0 25 0 1 0 224569985 32313344 7626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 7889 7626 67 130 0 7756 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 31556

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24916
/proc/meminfo: memFree=1531456/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=31556 CPUtime=582.07
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 7643 0 0 0 58197 10 0 0 25 0 1 0 224569985 32313344 7626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 7889 7626 67 130 0 7756 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 31556

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24916
/proc/meminfo: memFree=1529536/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=33628 CPUtime=642.05
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 8128 0 0 0 64194 11 0 0 25 0 1 0 224569985 34435072 8111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 8407 8111 67 130 0 8274 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 33628


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 25116
/proc/meminfo: memFree=1509888/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=52952 CPUtime=4000.7
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 13218 0 0 0 400024 46 0 0 25 0 1 0 224569985 54222848 12971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 13238 12971 67 130 0 13105 0
Current children cumulated CPU time (s) 4000.7
Current children cumulated vsize (KiB) 52952

[startup+4062.31 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 25116
/proc/meminfo: memFree=1509952/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=52952 CPUtime=4060.68
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 13223 0 0 0 406022 46 0 0 25 0 1 0 224569985 54222848 12976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 13238 12976 67 130 0 13105 0
Current children cumulated CPU time (s) 4060.68
Current children cumulated vsize (KiB) 52952

[startup+4122.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 25116
/proc/meminfo: memFree=1507328/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=55740 CPUtime=4120.65
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 13892 0 0 0 412018 47 0 0 25 0 1 0 224569985 57077760 13645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 13935 13645 67 130 0 13802 0
Current children cumulated CPU time (s) 4120.65
Current children cumulated vsize (KiB) 55740

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25116
/proc/meminfo: memFree=1506880/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=56136 CPUtime=4180.63
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 13995 0 0 0 418015 48 0 0 25 0 1 0 224569985 57483264 13748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14034 13748 67 130 0 13901 0
Current children cumulated CPU time (s) 4180.63
Current children cumulated vsize (KiB) 56136

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25116
/proc/meminfo: memFree=1506688/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=56268 CPUtime=4240.61
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14050 0 0 0 424012 49 0 0 25 0 1 0 224569985 57618432 13803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14067 13803 67 130 0 13934 0
Current children cumulated CPU time (s) 4240.61
Current children cumulated vsize (KiB) 56268

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25116
/proc/meminfo: memFree=1506688/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=56268 CPUtime=4300.59
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14050 0 0 0 430010 49 0 0 25 0 1 0 224569985 57618432 13803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14067 13803 67 130 0 13934 0
Current children cumulated CPU time (s) 4300.59
Current children cumulated vsize (KiB) 56268

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25116
/proc/meminfo: memFree=1506048/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=57060 CPUtime=4360.57
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14218 0 0 0 436007 50 0 0 25 0 1 0 224569985 58429440 13971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14265 13971 67 130 0 14132 0
Current children cumulated CPU time (s) 4360.57
Current children cumulated vsize (KiB) 57060

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25116
/proc/meminfo: memFree=1505984/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=57060 CPUtime=4420.54
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14218 0 0 0 442004 50 0 0 25 0 1 0 224569985 58429440 13971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14265 13971 67 130 0 14132 0
Current children cumulated CPU time (s) 4420.54
Current children cumulated vsize (KiB) 57060

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25116
/proc/meminfo: memFree=1506048/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=56980 CPUtime=4480.52
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14218 0 0 0 448001 51 0 0 25 0 1 0 224569985 58347520 13971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14245 13971 67 130 0 14112 0
Current children cumulated CPU time (s) 4480.52
Current children cumulated vsize (KiB) 56980

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25116
/proc/meminfo: memFree=1505984/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=56980 CPUtime=4540.49
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14218 0 0 0 453998 51 0 0 25 0 1 0 224569985 58347520 13971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14245 13971 67 130 0 14112 0
Current children cumulated CPU time (s) 4540.49
Current children cumulated vsize (KiB) 56980

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25116
/proc/meminfo: memFree=1505728/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=57168 CPUtime=4600.48
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14292 0 0 0 459996 52 0 0 25 0 1 0 224569985 58540032 14026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14292 14026 67 130 0 14159 0
Current children cumulated CPU time (s) 4600.48
Current children cumulated vsize (KiB) 57168

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25116
/proc/meminfo: memFree=1505728/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=57168 CPUtime=4660.45
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14292 0 0 0 465993 52 0 0 25 0 1 0 224569985 58540032 14026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14292 14026 67 130 0 14159 0
Current children cumulated CPU time (s) 4660.45
Current children cumulated vsize (KiB) 57168

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25118
/proc/meminfo: memFree=1505152/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=57960 CPUtime=4720.43
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14463 0 0 0 471990 53 0 0 25 0 1 0 224569985 59351040 14197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14490 14197 67 130 0 14357 0
Current children cumulated CPU time (s) 4720.43
Current children cumulated vsize (KiB) 57960

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25118
/proc/meminfo: memFree=1505088/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=57960 CPUtime=4780.41
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14463 0 0 0 477987 54 0 0 25 0 1 0 224569985 59351040 14197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14490 14197 67 130 0 14357 0
Current children cumulated CPU time (s) 4780.41
Current children cumulated vsize (KiB) 57960

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25118
/proc/meminfo: memFree=1505088/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=57960 CPUtime=4840.38
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14463 0 0 0 483984 54 0 0 25 0 1 0 224569985 59351040 14197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552816 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14490 14197 67 130 0 14357 0
Current children cumulated CPU time (s) 4840.38
Current children cumulated vsize (KiB) 57960

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25118
/proc/meminfo: memFree=1505088/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=57960 CPUtime=4900.37
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14463 0 0 0 489982 55 0 0 25 0 1 0 224569985 59351040 14197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14490 14197 67 130 0 14357 0
Current children cumulated CPU time (s) 4900.37
Current children cumulated vsize (KiB) 57960

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25118
/proc/meminfo: memFree=1505088/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=57960 CPUtime=4960.34
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14463 0 0 0 495979 55 0 0 25 0 1 0 224569985 59351040 14197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14490 14197 67 130 0 14357 0
Current children cumulated CPU time (s) 4960.34
Current children cumulated vsize (KiB) 57960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25118
/proc/meminfo: memFree=1505088/2055920 swapFree=4169168/4192956
[pid=24915] ppid=24913 vsize=57960 CPUtime=5000.02
/proc/24915/stat : 24915 (minisat_noasser) R 24913 24915 24861 0 -1 4194304 14463 0 0 0 499947 55 0 0 25 0 1 0 224569985 59351040 14197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 14490 14197 67 130 0 14357 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 57960

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): 5002.02
CPU time (s): 5000.05
CPU user time (s): 4999.48
CPU system time (s): 0.569913
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 57960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.48
system time used= 0.569913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14463
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= 6921

runsolver used 3.68444 second user time and 10.9493 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Apr 28 13:22:09 UTC 2007

IDJOB= 425067
IDBENCH= 20160
IDSOLVER= 189
FILE ID= node23/425067-1177766529

PBS_JOBID= 4715620

Free space on /tmp= 66518 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
COMMAND LINE= /tmp/evaluation/425067-1177766529/minisat_noassertions /tmp/evaluation/425067-1177766529/instance-425067-1177766529.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-425067-1177766529 -o ROOT/results/node23/solver-425067-1177766529 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425067-1177766529/minisat_noassertions /tmp/evaluation/425067-1177766529/instance-425067-1177766529.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dd18afc619ee3c57b73894611de585c7

RANDOM SEED= 213666129

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1562528 kB
Buffers:         49256 kB
Cached:         352564 kB
SwapCached:       3392 kB
Active:         269984 kB
Inactive:       155368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562528 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          30384 kB
Slab:            53628 kB
Committed_AS:  2900640 kB
PageTables:       1796 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= 66518 MiB

End job on node23 on Sat Apr 28 14:45:33 UTC 2007