Trace number 308693

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 (with assertions)? (TO) 1200.08 1200.39

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
MD5SUMc45506846595309f339867628e05eb80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables5492
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.06	c ============================[ Search Statistics ]==============================
0.00/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.06	c ===============================================================================
0.00/0.06	c |         0 |    3833    12138    36913 |     4046        0    nan |  0.000 % |
0.00/0.07	c |       100 |    3833    12138    36913 |     4450      100     28 |  0.000 % |
0.00/0.09	c |       250 |    3833    12138    36913 |     4895      250     27 |  0.000 % |
0.10/0.12	c |       478 |    3833    12138    36913 |     5385      478     27 |  0.000 % |
0.10/0.17	c |       815 |    3833    12138    36913 |     5923      815     27 |  0.000 % |
0.20/0.24	c |      1323 |    3833    12138    36913 |     6516     1323     27 |  0.000 % |
0.30/0.37	c |      2082 |    3833    12138    36913 |     7167     2082     28 |  0.000 % |
0.50/0.56	c |      3221 |    3833    12138    36913 |     7884     3221     29 |  0.000 % |
0.81/0.89	c |      4929 |    3833    12138    36913 |     8672     4929     29 |  0.000 % |
1.33/1.44	c |      7494 |    3833    12138    36913 |     9540     7494     30 |  0.000 % |
2.25/2.35	c |     11339 |    3833    12138    36913 |    10494     6453     27 |  0.000 % |
3.68/3.78	c |     17105 |    3833    12138    36913 |    11543     6859     27 |  0.000 % |
5.93/6.03	c |     25754 |    3833    12138    36913 |    12698     9605     29 |  0.000 % |
9.62/9.70	c |     38728 |    3833    12138    36913 |    13967     9573     27 |  0.000 % |
15.46/15.51	c |     58189 |    3833    12138    36913 |    15364     7630     30 |  0.000 % |
24.78/24.87	c |     87382 |    3833    12138    36913 |    16901    13311     29 |  0.000 % |
40.85/40.94	c |    131172 |    3833    12138    36913 |    18591    13878     30 |  0.000 % |
64.91/64.95	c |    196856 |    3833    12138    36913 |    20450    13303     31 |  0.000 % |
104.34/104.47	c |    295385 |    3833    12138    36913 |    22495    18442     27 |  0.000 % |
165.46/165.55	c |    443175 |    3832    12131    36891 |    24744    17620     31 |  0.018 % |
269.70/269.87	c |    664859 |    3832    12131    36891 |    27219    12639     30 |  0.018 % |
428.21/428.41	c |    997385 |    3832    12131    36891 |    29941    23551     31 |  0.018 % |
674.17/674.36	c |   1496173 |    3832    12131    36891 |    32935    27801     28 |  0.018 % |
1071.46/1071.83	c |   2244355 |    3832    12131    36891 |    36229    28296     35 |  0.018 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-308693-1172525499 -o ROOT/results/node59/solver-308693-1172525499 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308693-1172525499/minisat /tmp/evaluation/308693-1172525499/instance-308693-1172525499.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 0.98 3/64 4486
/proc/meminfo: memFree=1907048/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=2508 CPUtime=0
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 272506636 2568192 332 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532659 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 627 332 58 138 0 486 0

[startup+0.107055 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 4486
/proc/meminfo: memFree=1907048/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=3852 CPUtime=0.1
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 722 0 0 0 10 0 0 0 18 0 1 0 272506636 3944448 674 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 963 674 73 138 0 822 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3852

[startup+0.5151 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 4486
/proc/meminfo: memFree=1907048/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=3852 CPUtime=0.5
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 722 0 0 0 50 0 0 0 21 0 1 0 272506636 3944448 674 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 963 674 73 138 0 822 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3852

[startup+1.34119 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4487
/proc/meminfo: memFree=1904224/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=4380 CPUtime=1.33
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 838 0 0 0 133 0 0 0 25 0 1 0 272506636 4485120 790 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 1095 790 73 138 0 954 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4380

[startup+2.97737 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4487
/proc/meminfo: memFree=1903584/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=4776 CPUtime=2.96
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 937 0 0 0 296 0 0 0 25 0 1 0 272506636 4890624 889 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 1194 889 73 138 0 1053 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4776

[startup+6.25374 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4487
/proc/meminfo: memFree=1903136/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=5172 CPUtime=6.24
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 1042 0 0 0 624 0 0 0 25 0 1 0 272506636 5296128 994 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521155 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 1293 994 73 138 0 1152 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5172

[startup+12.7094 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4487
/proc/meminfo: memFree=1902504/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=5856 CPUtime=12.7
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 1194 0 0 0 1269 1 0 0 25 0 1 0 272506636 5996544 1146 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 1464 1146 73 138 0 1323 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5856

[startup+25.6109 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4487
/proc/meminfo: memFree=1901736/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=6516 CPUtime=25.6
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 1365 0 0 0 2559 1 0 0 25 0 1 0 272506636 6672384 1317 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 1629 1317 73 138 0 1488 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 6516

[startup+51.2167 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4487
/proc/meminfo: memFree=1900840/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=7412 CPUtime=51.19
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 1590 0 0 0 5118 1 0 0 25 0 1 0 272506636 7589888 1542 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 1853 1542 73 138 0 1712 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 7412

[startup+102.428 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4487
/proc/meminfo: memFree=1899624/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=8604 CPUtime=102.39
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 1891 0 0 0 10237 2 0 0 25 0 1 0 272506636 8810496 1843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 2151 1843 73 138 0 2010 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 8604

[startup+162.447 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4487
/proc/meminfo: memFree=1898472/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=9668 CPUtime=162.39
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 2168 0 0 0 16237 2 0 0 25 0 1 0 272506636 9900032 2120 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 2417 2120 73 138 0 2276 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 9668

[startup+222.463 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4487
/proc/meminfo: memFree=1897512/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=10604 CPUtime=222.39
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 2390 0 0 0 22237 2 0 0 25 0 1 0 272506636 10858496 2342 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 2651 2342 73 138 0 2510 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 10604

[startup+282.481 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4487
/proc/meminfo: memFree=1897000/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=11176 CPUtime=282.39
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 2538 0 0 0 28237 2 0 0 25 0 1 0 272506636 11444224 2490 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 2794 2490 73 138 0 2653 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 11176

[startup+342.502 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4487
/proc/meminfo: memFree=1896616/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=11584 CPUtime=342.4
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 2621 0 0 0 34238 2 0 0 25 0 1 0 272506636 11862016 2573 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 2896 2573 73 138 0 2755 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 11584

[startup+402.522 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4487
/proc/meminfo: memFree=1896168/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=11980 CPUtime=402.41
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 2717 0 0 0 40238 3 0 0 25 0 1 0 272506636 12267520 2669 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 2995 2669 73 138 0 2854 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 11980

[startup+462.545 s]
/proc/loadavg: 1.03 1.01 0.99 2/65 4487
/proc/meminfo: memFree=1895400/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=12772 CPUtime=462.41
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 2917 0 0 0 46238 3 0 0 25 0 1 0 272506636 13078528 2869 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 3193 2869 73 138 0 3052 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 12772

[startup+522.563 s]
/proc/loadavg: 1.01 1.01 0.99 2/65 4487
/proc/meminfo: memFree=1895208/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=12912 CPUtime=522.41
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 2964 0 0 0 52238 3 0 0 25 0 1 0 272506636 13221888 2916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 3228 2916 73 138 0 3087 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 12912

[startup+582.585 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4487
/proc/meminfo: memFree=1894888/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=13336 CPUtime=582.42
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3036 0 0 0 58239 3 0 0 25 0 1 0 272506636 13656064 2988 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556269 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 3334 2988 73 138 0 3193 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 13336

[startup+642.604 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4489
/proc/meminfo: memFree=1894696/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=13492 CPUtime=642.43
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3080 0 0 0 64239 4 0 0 25 0 1 0 272506636 13815808 3032 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 3373 3032 73 138 0 3232 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 13492

[startup+702.621 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4489
/proc/meminfo: memFree=1894184/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=14024 CPUtime=702.43
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3210 0 0 0 70239 4 0 0 25 0 1 0 272506636 14360576 3162 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550717 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 3506 3162 73 138 0 3365 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 14024

[startup+762.637 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4489
/proc/meminfo: memFree=1893928/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=14296 CPUtime=762.43
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3276 0 0 0 76239 4 0 0 25 0 1 0 272506636 14639104 3228 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 3574 3228 73 138 0 3433 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 14296

[startup+822.658 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4489
/proc/meminfo: memFree=1893672/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=14572 CPUtime=822.43
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3343 0 0 0 82239 4 0 0 25 0 1 0 272506636 14921728 3295 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 3643 3295 73 138 0 3502 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 14572

[startup+882.677 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4489
/proc/meminfo: memFree=1893480/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=14716 CPUtime=882.43
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3383 0 0 0 88239 4 0 0 25 0 1 0 272506636 15069184 3335 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 3679 3335 73 138 0 3538 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 14716

[startup+942.695 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4489
/proc/meminfo: memFree=1893352/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=14864 CPUtime=942.43
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3410 0 0 0 94239 4 0 0 25 0 1 0 272506636 15220736 3362 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 3716 3362 73 138 0 3575 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 14864

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4489
/proc/meminfo: memFree=1893160/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=14996 CPUtime=1002.45
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3455 0 0 0 100240 5 0 0 25 0 1 0 272506636 15355904 3407 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 3749 3407 73 138 0 3608 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 14996

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4489
/proc/meminfo: memFree=1892520/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=15656 CPUtime=1062.45
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3618 0 0 0 106240 5 0 0 25 0 1 0 272506636 16031744 3570 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 3914 3570 73 138 0 3773 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 15656

[startup+1122.75 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4489
/proc/meminfo: memFree=1891944/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=16196 CPUtime=1122.45
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3744 0 0 0 112240 5 0 0 25 0 1 0 272506636 16584704 3696 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 4049 3696 73 138 0 3908 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 16196

[startup+1182.77 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4489
/proc/meminfo: memFree=1891752/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=16328 CPUtime=1182.44
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3808 0 0 0 118239 5 0 0 25 0 1 0 272506636 16719872 3760 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556013 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 4082 3760 73 138 0 3941 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 16328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4489
/proc/meminfo: memFree=1891624/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=16460 CPUtime=1200.06
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3832 0 0 0 120001 5 0 0 25 0 1 0 272506636 16855040 3784 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 4115 3784 73 138 0 3974 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 16460

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4489
/proc/meminfo: memFree=1891624/2055920 swapFree=4183500/4192956
[pid=4486] ppid=4484 vsize=16460 CPUtime=1200.06
/proc/4486/stat : 4486 (minisat) R 4484 4486 2707 0 -1 4194304 3832 0 0 0 120001 5 0 0 25 0 1 0 272506636 16855040 3784 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4486/statm: 4115 3784 73 138 0 3974 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 16460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.06099
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 16460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3832
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= 1029

runsolver used 0.725889 second user time and 2.48962 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Mon Feb 26 21:31:39 UTC 2007

IDJOB= 308693
IDBENCH= 20238
IDSOLVER= 109
FILE ID= node59/308693-1172525499

PBS_JOBID= 3971778

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308693-1172525499/minisat /tmp/evaluation/308693-1172525499/instance-308693-1172525499.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-308693-1172525499 -o ROOT/results/node59/solver-308693-1172525499 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308693-1172525499/minisat /tmp/evaluation/308693-1172525499/instance-308693-1172525499.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  c45506846595309f339867628e05eb80

RANDOM SEED= 336145407

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1907392 kB
Buffers:         21760 kB
Cached:          85804 kB
SwapCached:       3140 kB
Active:          43592 kB
Inactive:        73580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1907392 kB
SwapTotal:     4192956 kB
SwapFree:      4183500 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            17300 kB
Committed_AS:   552008 kB
PageTables:       1472 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= 66561 MiB

End job on node59 on Mon Feb 26 21:51:42 UTC 2007