Trace number 424993

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/5SAT/v900/
unif-k5-r20-v900-c18000-S2050975470-04.cnf
MD5SUMe5f98d48d71fa50934389495266dcfb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark504.254
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                                                |
0.00/0.03	c |  Parsing time:         0.02         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 |       103 |     900    18000    90000 |     6600      103    112 |  0.000 % |
0.09/0.15	c |       253 |     900    18000    90000 |     7260      253    116 |  0.000 % |
0.09/0.17	c |       480 |     900    18000    90000 |     7986      480    122 |  0.000 % |
0.19/0.21	c |       818 |     900    18000    90000 |     8784      818    117 |  0.000 % |
0.19/0.26	c |      1324 |     900    18000    90000 |     9663     1324    115 |  0.000 % |
0.29/0.35	c |      2085 |     900    18000    90000 |    10629     2085    117 |  0.000 % |
0.39/0.49	c |      3224 |     900    18000    90000 |    11692     3224    117 |  0.000 % |
0.69/0.71	c |      4935 |     900    18000    90000 |    12861     4935    121 |  0.000 % |
1.10/1.11	c |      7499 |     900    18000    90000 |    14147     7499    125 |  0.000 % |
1.79/1.80	c |     11344 |     900    18000    90000 |    15562    11344    125 |  0.000 % |
2.89/2.96	c |     17111 |     900    18000    90000 |    17118     9174    123 |  0.000 % |
4.99/5.03	c |     25763 |     900    18000    90000 |    18830     9117    129 |  0.000 % |
8.19/8.24	c |     38739 |     900    18000    90000 |    20713    12514    132 |  0.000 % |
14.58/14.60	c |     58200 |     900    18000    90000 |    22784    10951    124 |  0.000 % |
23.89/23.94	c |     87392 |     900    18000    90000 |    25063    16596    127 |  0.000 % |
40.18/40.22	c |    131181 |     900    18000    90000 |    27569    19688    132 |  0.000 % |
67.87/67.91	c |    196865 |     900    18000    90000 |    30326    24747    134 |  0.000 % |
111.88/112.09	c |    295392 |     900    18000    90000 |    33359    15321    125 |  0.000 % |
179.59/179.85	c |    443182 |     900    18000    90000 |    36695    19602    129 |  0.000 % |
290.64/290.93	c |    664865 |     900    18000    90000 |    40364    27749    132 |  0.000 % |
485.49/485.80	c |    997390 |     900    18000    90000 |    44401    33236    135 |  0.000 % |
768.78/769.22	c |   1496179 |     900    18000    90000 |    48841    37183    130 |  0.000 % |
1234.53/1235.14	c |   2244361 |     900    18000    90000 |    53725    16684    127 |  0.000 % |
2013.36/2014.25	c |   3366635 |     900    18000    90000 |    59098    33090    133 |  0.000 % |
3278.22/3279.57	c |   5050046 |     900    18000    90000 |    65008    55173    135 |  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/node42/watcher-424993-1177725574 -o ROOT/results/node42/solver-424993-1177725574 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424993-1177725574/minisat_noassertions /tmp/evaluation/424993-1177725574/instance-424993-1177725574.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 24585
/proc/meminfo: memFree=1662616/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=1988 CPUtime=0
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 220469322 2035712 234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 497 234 50 130 0 364 0

[startup+0.0735199 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24585
/proc/meminfo: memFree=1662616/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=3220 CPUtime=0.06
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 580 0 0 0 6 0 0 0 18 0 1 0 220469322 3297280 566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521157 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 805 566 62 130 0 672 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3220

[startup+0.101525 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24585
/proc/meminfo: memFree=1662616/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=3392 CPUtime=0.09
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 220469322 3473408 602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529183 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 848 602 62 130 0 715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.301563 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24585
/proc/meminfo: memFree=1662616/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=3564 CPUtime=0.29
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 742 0 0 0 29 0 0 0 19 0 1 0 220469322 3649536 661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 891 661 67 130 0 758 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3564

[startup+0.701639 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24585
/proc/meminfo: memFree=1662616/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=5280 CPUtime=0.69
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 1156 0 0 0 68 1 0 0 22 0 1 0 220469322 5406720 1075 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 1320 1075 67 130 0 1187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5280

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24586
/proc/meminfo: memFree=1657360/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=7920 CPUtime=1.49
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 1834 0 0 0 148 1 0 0 25 0 1 0 220469322 8110080 1753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 1980 1753 67 130 0 1847 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7920

[startup+3.1011 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24586
/proc/meminfo: memFree=1654032/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=11124 CPUtime=3.09
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 2613 0 0 0 307 2 0 0 25 0 1 0 220469322 11390976 2532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 2781 2532 67 130 0 2648 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11124

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24586
/proc/meminfo: memFree=1651344/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=12180 CPUtime=6.29
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 2889 0 0 0 627 2 0 0 25 0 1 0 220469322 12472320 2808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 3045 2808 67 130 0 2912 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12180

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24586
/proc/meminfo: memFree=1648912/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=14524 CPUtime=12.69
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 3476 0 0 0 1266 3 0 0 25 0 1 0 220469322 14872576 3395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 3631 3395 67 130 0 3498 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14524

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24586
/proc/meminfo: memFree=1647384/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=16108 CPUtime=25.49
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 3862 0 0 0 2545 4 0 0 25 0 1 0 220469322 16494592 3781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 4027 3781 67 130 0 3894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16108

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24586
/proc/meminfo: memFree=1643928/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=19572 CPUtime=51.08
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 4724 0 0 0 5103 5 0 0 25 0 1 0 220469322 20041728 4643 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 4893 4643 67 130 0 4760 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19572

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/84 24694
/proc/meminfo: memFree=1639768/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=22348 CPUtime=102.21
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 5413 0 0 0 10214 7 0 0 25 0 1 0 220469322 22884352 5332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 5587 5332 67 130 0 5454 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 22348

[startup+162.301 s]
/proc/loadavg: 1.13 1.02 1.00 2/78 25280
/proc/meminfo: memFree=1637528/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=25072 CPUtime=162.09
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 6122 0 0 0 16201 8 0 0 25 0 1 0 220469322 25673728 6041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 6268 6041 67 130 0 6135 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 25072

[startup+222.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25280
/proc/meminfo: memFree=1635224/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=27596 CPUtime=222.08
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 6751 0 0 0 22198 10 0 0 25 0 1 0 220469322 28258304 6670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 6899 6670 67 130 0 6766 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 27596

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25280
/proc/meminfo: memFree=1634776/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=27992 CPUtime=282.05
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 6846 0 0 0 28195 10 0 0 25 0 1 0 220469322 28663808 6765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 6998 6765 67 130 0 6865 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 27992

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25280
/proc/meminfo: memFree=1632600/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=30236 CPUtime=342.03
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 7389 0 0 0 34192 11 0 0 25 0 1 0 220469322 30961664 7308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 7559 7308 67 130 0 7426 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 30236

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25280
/proc/meminfo: memFree=1632088/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=30892 CPUtime=402.01
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 7549 0 0 0 40189 12 0 0 25 0 1 0 220469322 31633408 7468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 7723 7468 67 130 0 7590 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 30892

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25280
/proc/meminfo: memFree=1631768/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=31152 CPUtime=461.99
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 7645 0 0 0 46186 13 0 0 25 0 1 0 220469322 31899648 7564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 7788 7564 67 130 0 7655 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 31152

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25280
/proc/meminfo: memFree=1629400/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=33612 CPUtime=521.97
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 8239 0 0 0 52183 14 0 0 25 0 1 0 220469322 34418688 8158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 8403 8158 67 130 0 8270 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 33612

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25280
/proc/meminfo: memFree=1627288/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=35724 CPUtime=581.95
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 8769 0 0 0 58180 15 0 0 25 0 1 0 220469322 36581376 8688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 8931 8688 67 130 0 8798 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 35724

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25280
/proc/meminfo: memFree=1627288/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=35544 CPUtime=641.93
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 8769 0 0 0 64177 16 0 0 25 0 1 0 220469322 36397056 8645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 8886 8645 67 130 0 8753 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 35544


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1605464/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=57652 CPUtime=4000.67
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14378 0 0 0 400016 51 0 0 25 0 1 0 220469322 59035648 14132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14413 14132 67 130 0 14280 0
Current children cumulated CPU time (s) 4000.67
Current children cumulated vsize (KiB) 57652

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1605464/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=57536 CPUtime=4060.65
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14378 0 0 0 406013 52 0 0 25 0 1 0 220469322 58916864 14115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14384 14115 67 130 0 14251 0
Current children cumulated CPU time (s) 4060.65
Current children cumulated vsize (KiB) 57536

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1605528/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=57536 CPUtime=4120.62
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14379 0 0 0 412010 52 0 0 25 0 1 0 220469322 58916864 14116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14384 14116 67 130 0 14251 0
Current children cumulated CPU time (s) 4120.62
Current children cumulated vsize (KiB) 57536

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1605528/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=57536 CPUtime=4180.61
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14379 0 0 0 418008 53 0 0 25 0 1 0 220469322 58916864 14116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14384 14116 67 130 0 14251 0
Current children cumulated CPU time (s) 4180.61
Current children cumulated vsize (KiB) 57536

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1605272/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=57800 CPUtime=4240.58
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14440 0 0 0 424005 53 0 0 25 0 1 0 220469322 59187200 14177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14450 14177 67 130 0 14317 0
Current children cumulated CPU time (s) 4240.58
Current children cumulated vsize (KiB) 57800

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1605208/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=57932 CPUtime=4300.57
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14458 0 0 0 430003 54 0 0 25 0 1 0 220469322 59322368 14195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14483 14195 67 130 0 14350 0
Current children cumulated CPU time (s) 4300.57
Current children cumulated vsize (KiB) 57932

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1605208/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=57932 CPUtime=4360.54
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14458 0 0 0 436000 54 0 0 25 0 1 0 220469322 59322368 14195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14483 14195 67 130 0 14350 0
Current children cumulated CPU time (s) 4360.54
Current children cumulated vsize (KiB) 57932

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1605208/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=57932 CPUtime=4420.53
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14459 0 0 0 441998 55 0 0 25 0 1 0 220469322 59322368 14196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14483 14196 67 130 0 14350 0
Current children cumulated CPU time (s) 4420.53
Current children cumulated vsize (KiB) 57932

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1603928/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=59264 CPUtime=4480.5
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14777 0 0 0 447995 55 0 0 25 0 1 0 220469322 60686336 14514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14816 14514 67 130 0 14683 0
Current children cumulated CPU time (s) 4480.5
Current children cumulated vsize (KiB) 59264

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1603928/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=59260 CPUtime=4540.49
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14777 0 0 0 453993 56 0 0 25 0 1 0 220469322 60682240 14514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14815 14514 67 130 0 14682 0
Current children cumulated CPU time (s) 4540.49
Current children cumulated vsize (KiB) 59260

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1603928/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=59260 CPUtime=4600.47
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14777 0 0 0 459990 57 0 0 25 0 1 0 220469322 60682240 14514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14815 14514 67 130 0 14682 0
Current children cumulated CPU time (s) 4600.47
Current children cumulated vsize (KiB) 59260

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1603992/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=59200 CPUtime=4660.45
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14777 0 0 0 465988 57 0 0 25 0 1 0 220469322 60620800 14514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14800 14514 67 130 0 14667 0
Current children cumulated CPU time (s) 4660.45
Current children cumulated vsize (KiB) 59200

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1603992/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=59172 CPUtime=4720.43
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14777 0 0 0 471986 57 0 0 25 0 1 0 220469322 60592128 14514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14793 14514 67 130 0 14660 0
Current children cumulated CPU time (s) 4720.43
Current children cumulated vsize (KiB) 59172

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1603928/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=59168 CPUtime=4780.41
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14777 0 0 0 477983 58 0 0 25 0 1 0 220469322 60588032 14514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14792 14514 67 130 0 14659 0
Current children cumulated CPU time (s) 4780.41
Current children cumulated vsize (KiB) 59168

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1603928/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=59168 CPUtime=4840.38
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14777 0 0 0 483980 58 0 0 25 0 1 0 220469322 60588032 14514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14792 14514 67 130 0 14659 0
Current children cumulated CPU time (s) 4840.38
Current children cumulated vsize (KiB) 59168

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1603928/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=59136 CPUtime=4900.37
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14777 0 0 0 489978 59 0 0 25 0 1 0 220469322 60555264 14511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14784 14511 67 130 0 14651 0
Current children cumulated CPU time (s) 4900.37
Current children cumulated vsize (KiB) 59136

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1603992/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=59132 CPUtime=4960.34
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14777 0 0 0 495975 59 0 0 25 0 1 0 220469322 60551168 14510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14783 14510 67 130 0 14650 0
Current children cumulated CPU time (s) 4960.34
Current children cumulated vsize (KiB) 59132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25480
/proc/meminfo: memFree=1603992/2055920 swapFree=4147484/4192956
[pid=24585] ppid=24583 vsize=59132 CPUtime=5000.04
/proc/24585/stat : 24585 (minisat_noasser) R 24583 24585 24292 0 -1 4194304 14777 0 0 0 499944 60 0 0 25 0 1 0 220469322 60551168 14510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24585/statm: 14783 14510 67 130 0 14650 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 59132

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): 4999.44
CPU system time (s): 0.610907
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 59264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.44
system time used= 0.610907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14777
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= 7440

runsolver used 3.80542 second user time and 11.5262 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Apr 28 01:59:34 UTC 2007

IDJOB= 424993
IDBENCH= 20086
IDSOLVER= 189
FILE ID= node42/424993-1177725574

PBS_JOBID= 4715421

Free space on /tmp= 66507 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S2050975470-04.cnf
COMMAND LINE= /tmp/evaluation/424993-1177725574/minisat_noassertions /tmp/evaluation/424993-1177725574/instance-424993-1177725574.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-424993-1177725574 -o ROOT/results/node42/solver-424993-1177725574 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424993-1177725574/minisat_noassertions /tmp/evaluation/424993-1177725574/instance-424993-1177725574.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e5f98d48d71fa50934389495266dcfb4

RANDOM SEED= 324500769

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1663088 kB
Buffers:         42976 kB
Cached:         257552 kB
SwapCached:      14652 kB
Active:         227192 kB
Inactive:        97092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663088 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          30696 kB
Slab:            53984 kB
Committed_AS:  3641804 kB
PageTables:       1912 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= 66546 MiB

End job on node42 on Sat Apr 28 03:22:59 UTC 2007