Trace number 424987

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) 5000.11 5001.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1517867865-16.cnf
MD5SUMf3afe0baf07d92ddf8b999932745fd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark311.483
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.02/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.13	c |       100 |     900    18000    90000 |     6600      100    102 |  0.000 % |
0.09/0.15	c |       250 |     900    18000    90000 |     7260      250    100 |  0.000 % |
0.09/0.17	c |       476 |     900    18000    90000 |     7986      476    110 |  0.000 % |
0.19/0.21	c |       813 |     900    18000    90000 |     8784      813    112 |  0.000 % |
0.19/0.26	c |      1319 |     900    18000    90000 |     9663     1319    117 |  0.000 % |
0.29/0.35	c |      2078 |     900    18000    90000 |    10629     2078    114 |  0.000 % |
0.39/0.49	c |      3217 |     900    18000    90000 |    11692     3217    117 |  0.000 % |
0.69/0.71	c |      4925 |     900    18000    90000 |    12861     4925    119 |  0.000 % |
0.99/1.10	c |      7487 |     900    18000    90000 |    14147     7487    121 |  0.000 % |
1.69/1.77	c |     11331 |     900    18000    90000 |    15562    11331    125 |  0.000 % |
2.89/2.97	c |     17098 |     900    18000    90000 |    17118     9174    123 |  0.000 % |
4.99/5.01	c |     25749 |     900    18000    90000 |    18830     9114    124 |  0.000 % |
8.39/8.44	c |     38723 |     900    18000    90000 |    20713    12516    121 |  0.000 % |
14.78/14.80	c |     58186 |     900    18000    90000 |    22784    10953    129 |  0.000 % |
24.69/24.75	c |     87378 |     900    18000    90000 |    25063    16592    135 |  0.000 % |
41.58/41.67	c |    131167 |     900    18000    90000 |    27569    20563    130 |  0.000 % |
70.38/70.44	c |    196852 |     900    18000    90000 |    30326    24357    135 |  0.000 % |
113.96/114.01	c |    295378 |     900    18000    90000 |    33359    15928    126 |  0.000 % |
185.54/185.62	c |    443167 |     900    18000    90000 |    36695    18717    126 |  0.000 % |
299.52/299.69	c |    664851 |     900    18000    90000 |    40364    25938    135 |  0.000 % |
475.57/475.71	c |    997376 |     900    18000    90000 |    44401    31677    128 |  0.000 % |
761.39/761.60	c |   1496166 |     900    18000    90000 |    48841    37619    139 |  0.000 % |
1292.07/1292.47	c |   2244351 |     900    18000    90000 |    53725    17414    128 |  0.000 % |
2076.56/2077.12	c |   3366626 |     900    18000    90000 |    59098    28535    132 |  0.000 % |
3345.20/3346.23	c |   5050037 |     900    18000    90000 |    65008    53541    137 |  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/node12/watcher-424987-1177722431 -o ROOT/results/node12/solver-424987-1177722431 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424987-1177722431/minisat_noassertions /tmp/evaluation/424987-1177722431/instance-424987-1177722431.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: 0.92 0.98 0.99 3/77 11327
/proc/meminfo: memFree=1614560/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=1988 CPUtime=0
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 248280466 2035712 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 497 233 50 130 0 364 0

[startup+0.023904 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11327
/proc/meminfo: memFree=1614560/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=2960 CPUtime=0.02
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 478 0 0 0 2 0 0 0 18 0 1 0 248280466 3031040 464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 740 464 50 130 0 607 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2960

[startup+0.101911 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11327
/proc/meminfo: memFree=1614560/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=3400 CPUtime=0.09
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 617 0 0 0 9 0 0 0 18 0 1 0 248280466 3481600 603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 850 603 62 130 0 717 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3400

[startup+0.301932 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11327
/proc/meminfo: memFree=1614560/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=3540 CPUtime=0.29
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 746 0 0 0 29 0 0 0 19 0 1 0 248280466 3624960 658 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 885 659 67 130 0 752 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3540

[startup+0.701971 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11327
/proc/meminfo: memFree=1614560/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=5124 CPUtime=0.69
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 1150 0 0 0 69 0 0 0 22 0 1 0 248280466 5246976 1062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 1281 1062 67 130 0 1148 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5124

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1609440/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=7920 CPUtime=1.49
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 1829 0 0 0 148 1 0 0 25 0 1 0 248280466 8110080 1741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 1980 1741 67 130 0 1847 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7920

[startup+3.10121 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1605920/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=10964 CPUtime=3.09
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 2595 0 0 0 307 2 0 0 25 0 1 0 248280466 11227136 2507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 2741 2507 67 130 0 2608 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10964

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1603424/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=12020 CPUtime=6.29
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 2857 0 0 0 627 2 0 0 25 0 1 0 248280466 12308480 2769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 3005 2769 67 130 0 2872 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12020

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1601056/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=14276 CPUtime=12.68
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 3432 0 0 0 1266 2 0 0 25 0 1 0 248280466 14618624 3344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 3569 3344 67 130 0 3436 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14276

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1598560/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=16916 CPUtime=25.49
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 4065 0 0 0 2546 3 0 0 25 0 1 0 248280466 17321984 3977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 4229 3977 67 130 0 4096 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16916

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 3/78 11328
/proc/meminfo: memFree=1596000/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=19456 CPUtime=51.08
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 4694 0 0 0 5104 4 0 0 25 0 1 0 248280466 19922944 4606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 4864 4606 67 130 0 4731 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19456

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1593376/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=22104 CPUtime=102.27
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 5364 0 0 0 10222 5 0 0 25 0 1 0 248280466 22634496 5276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 5526 5276 67 130 0 5393 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22104

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1590880/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=24480 CPUtime=162.25
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 5972 0 0 0 16219 6 0 0 25 0 1 0 248280466 25067520 5884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 6120 5884 67 130 0 5987 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24480

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1587104/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=28188 CPUtime=222.23
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 6909 0 0 0 22216 7 0 0 25 0 1 0 248280466 28864512 6821 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 7047 6821 67 130 0 6914 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28188

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1586464/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=29508 CPUtime=282.22
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 7211 0 0 0 28214 8 0 0 25 0 1 0 248280466 30216192 7123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 7377 7123 67 130 0 7244 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29508

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1584800/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=30432 CPUtime=342.21
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 7464 0 0 0 34212 9 0 0 25 0 1 0 248280466 31162368 7376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 7608 7376 67 130 0 7475 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 30432

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1584416/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=30828 CPUtime=402.18
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 7562 0 0 0 40209 9 0 0 25 0 1 0 248280466 31567872 7474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 7707 7474 67 130 0 7574 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30828

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1584160/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=31092 CPUtime=462.17
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 7632 0 0 0 46207 10 0 0 25 0 1 0 248280466 31838208 7544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 7773 7544 67 130 0 7640 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31092

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1580960/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=34472 CPUtime=522.15
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 8442 0 0 0 52204 11 0 0 25 0 1 0 248280466 35299328 8354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 8618 8354 67 130 0 8485 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 34472

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1580448/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=34992 CPUtime=582.14
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 8573 0 0 0 58202 12 0 0 25 0 1 0 248280466 35831808 8485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 8748 8485 67 130 0 8615 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 34992

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11328
/proc/meminfo: memFree=1580128/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=35244 CPUtime=642.13
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 8647 0 0 0 64201 12 0 0 25 0 1 0 248280466 36089856 8559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 8811 8559 67 130 0 8678 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35244


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1556768/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=58400 CPUtime=4061.12
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 14679 0 0 0 406063 49 0 0 25 0 1 0 248280466 59801600 14313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 14600 14313 67 130 0 14467 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 58400

[startup+4122.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 12024
/proc/meminfo: memFree=1556768/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=58400 CPUtime=4121.11
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 14686 0 0 0 412061 50 0 0 25 0 1 0 248280466 59801600 14320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 14600 14320 67 130 0 14467 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 58400

[startup+4182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 12024
/proc/meminfo: memFree=1556448/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=58664 CPUtime=4181.09
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 14745 0 0 0 418059 50 0 0 25 0 1 0 248280466 60071936 14379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 14666 14379 67 130 0 14533 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 58664

[startup+4242.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 12024
/proc/meminfo: memFree=1556448/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=58588 CPUtime=4241.08
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 14745 0 0 0 424057 51 0 0 25 0 1 0 248280466 59994112 14379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 14647 14379 67 130 0 14514 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 58588

[startup+4302.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 12024
/proc/meminfo: memFree=1556512/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=58568 CPUtime=4301.06
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 14745 0 0 0 430055 51 0 0 25 0 1 0 248280466 59973632 14379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 14642 14379 67 130 0 14509 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 58568

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12024
/proc/meminfo: memFree=1556448/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=58568 CPUtime=4361.04
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 14745 0 0 0 436053 51 0 0 25 0 1 0 248280466 59973632 14379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 14642 14379 67 130 0 14509 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 58568

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1556320/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=58832 CPUtime=4421.03
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 14790 0 0 0 442051 52 0 0 25 0 1 0 248280466 60243968 14424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 14708 14424 67 130 0 14575 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 58832

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1556256/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=58832 CPUtime=4481.02
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 14790 0 0 0 448049 53 0 0 25 0 1 0 248280466 60243968 14424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 14708 14424 67 130 0 14575 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 58832

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1555872/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=59216 CPUtime=4541
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 14903 0 0 0 454047 53 0 0 25 0 1 0 248280466 60637184 14537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 14804 14537 67 130 0 14671 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 59216

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1555872/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=59216 CPUtime=4600.98
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 14903 0 0 0 460045 53 0 0 25 0 1 0 248280466 60637184 14537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 14804 14537 67 130 0 14671 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 59216

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1555040/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=60008 CPUtime=4660.97
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 15105 0 0 0 466042 55 0 0 25 0 1 0 248280466 61448192 14739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 15002 14739 67 130 0 14869 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 60008

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1555040/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=60008 CPUtime=4720.96
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 15105 0 0 0 472041 55 0 0 25 0 1 0 248280466 61448192 14739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 15002 14739 67 130 0 14869 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 60008

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1555104/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=60008 CPUtime=4780.93
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 15105 0 0 0 478038 55 0 0 25 0 1 0 248280466 61448192 14739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 15002 14739 67 130 0 14869 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 60008

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1555040/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=60008 CPUtime=4840.92
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 15105 0 0 0 484036 56 0 0 25 0 1 0 248280466 61448192 14739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 15002 14739 67 130 0 14869 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 60008

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1555104/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=60008 CPUtime=4900.9
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 15105 0 0 0 490034 56 0 0 25 0 1 0 248280466 61448192 14739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 15002 14739 67 130 0 14869 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 60008

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1555040/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=60008 CPUtime=4960.89
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 15105 0 0 0 496032 57 0 0 25 0 1 0 248280466 61448192 14739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 15002 14739 67 130 0 14869 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 60008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1555104/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=60008 CPUtime=5000.08
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 15105 0 0 0 499951 57 0 0 25 0 1 0 248280466 61448192 14739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 15002 14739 67 130 0 14869 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 60008

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12024
/proc/meminfo: memFree=1555104/2055920 swapFree=4160076/4192956
[pid=11327] ppid=11325 vsize=60008 CPUtime=5000.08
/proc/11327/stat : 11327 (minisat_noasser) R 11325 11327 10838 0 -1 4194304 15105 0 0 0 499951 57 0 0 25 0 1 0 248280466 61448192 14739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11327/statm: 15002 14739 67 130 0 14869 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 60008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.11
CPU user time (s): 4999.52
CPU system time (s): 0.58891
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 60008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.52
system time used= 0.58891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15105
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= 7973

runsolver used 3.82342 second user time and 11.0793 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Apr 28 01:07:11 UTC 2007

IDJOB= 424987
IDBENCH= 20080
IDSOLVER= 189
FILE ID= node12/424987-1177722431

PBS_JOBID= 4715396

Free space on /tmp= 66498 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1517867865-16.cnf
COMMAND LINE= /tmp/evaluation/424987-1177722431/minisat_noassertions /tmp/evaluation/424987-1177722431/instance-424987-1177722431.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-424987-1177722431 -o ROOT/results/node12/solver-424987-1177722431 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424987-1177722431/minisat_noassertions /tmp/evaluation/424987-1177722431/instance-424987-1177722431.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f3afe0baf07d92ddf8b999932745fd0c

RANDOM SEED= 613140168

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1615032 kB
Buffers:         43448 kB
Cached:         305452 kB
SwapCached:      11772 kB
Active:         226856 kB
Inactive:       145404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615032 kB
SwapTotal:     4192956 kB
SwapFree:      4160076 kB
Dirty:            1900 kB
Writeback:           0 kB
Mapped:          30280 kB
Slab:            54192 kB
Committed_AS:  6181900 kB
PageTables:       1792 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= 66549 MiB

End job on node12 on Sat Apr 28 02:30:35 UTC 2007