Trace number 421329

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.08 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
MD5SUMf5ec9b90345d9fa1e04d84b615d8e6ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark397.312
Satisfiable
(Un)Satisfiability was proved
Number of variables4498
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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:  4500                                                 |
0.00/0.00	c |  Number of clauses:    12014                                                |
0.00/0.01	c |  Parsing time:         0.02         s                                       |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |    3226    10250    31032 |     3416        0    nan |  0.000 % |
0.00/0.06	c |       101 |    3226    10250    31032 |     3758      101     22 |  0.022 % |
0.07/0.07	c |       251 |    3226    10250    31032 |     4134      251     23 |  0.022 % |
0.09/0.10	c |       476 |    3226    10250    31032 |     4547      475     22 |  0.111 % |
0.09/0.15	c |       814 |    3222    10218    30934 |     5002      813     22 |  0.111 % |
0.19/0.22	c |      1320 |    3222    10218    30934 |     5502     1319     22 |  0.111 % |
0.29/0.33	c |      2080 |    3222    10218    30934 |     6052     2079     24 |  0.111 % |
0.49/0.52	c |      3219 |    3222    10218    30934 |     6658     3218     24 |  0.111 % |
0.79/0.81	c |      4929 |    3222    10218    30934 |     7323     4928     25 |  0.111 % |
1.19/1.28	c |      7491 |    3222    10218    30934 |     8056     7490     28 |  0.111 % |
1.99/2.08	c |     11336 |    3222    10218    30934 |     8861     7148     30 |  0.111 % |
3.20/3.27	c |     17102 |    3222    10218    30934 |     9748     8300     26 |  0.111 % |
5.19/5.23	c |     25752 |    3222    10218    30934 |    10722     6935     24 |  0.111 % |
8.29/8.37	c |     38726 |    3222    10218    30934 |    11795     8874     27 |  0.111 % |
13.09/13.14	c |     58187 |    3222    10218    30934 |    12974    10227     30 |  0.111 % |
21.08/21.12	c |     87379 |    3222    10218    30934 |    14272    12773     31 |  0.111 % |
32.79/32.90	c |    131169 |    3221    10213    30922 |    15699    10669     29 |  0.133 % |
52.88/52.95	c |    196854 |    3221    10213    30922 |    17269    12448     32 |  0.133 % |
83.87/83.92	c |    295382 |    3221    10213    30922 |    18996    14374     35 |  0.133 % |
133.95/134.05	c |    443172 |    3221    10213    30922 |    20896    17167     34 |  0.133 % |
215.23/215.30	c |    664855 |    3221    10213    30922 |    22985    16551     35 |  0.133 % |
346.69/346.84	c |    997380 |    3221    10213    30922 |    25284    22835     36 |  0.133 % |
548.14/548.38	c |   1496170 |    3221    10213    30922 |    27812    21710     39 |  0.133 % |
860.86/861.12	c |   2244352 |    3221    10213    30922 |    30593    24765     35 |  0.133 % |

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/node4/watcher-421329-1177502546 -o ROOT/results/node4/solver-421329-1177502546 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421329-1177502546/minisat_noassertions /tmp/evaluation/421329-1177502546/instance-421329-1177502546.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 23504
/proc/meminfo: memFree=1826200/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=2476 CPUtime=0
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 316 0 0 0 0 0 0 0 18 0 1 0 226292355 2535424 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530615 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 619 302 50 130 0 486 0

[startup+0.0752489 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 23504
/proc/meminfo: memFree=1826200/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=3424 CPUtime=0.07
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 576 0 0 0 7 0 0 0 18 0 1 0 226292355 3506176 562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 856 562 66 130 0 723 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3424

[startup+0.101252 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 23504
/proc/meminfo: memFree=1826200/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=3424 CPUtime=0.09
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 576 0 0 0 9 0 0 0 18 0 1 0 226292355 3506176 562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 856 562 66 130 0 723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3424

[startup+0.301271 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 23504
/proc/meminfo: memFree=1826200/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=3424 CPUtime=0.29
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 576 0 0 0 29 0 0 0 19 0 1 0 226292355 3506176 562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 856 562 66 130 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3424

[startup+0.701309 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 23504
/proc/meminfo: memFree=1826200/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=3424 CPUtime=0.69
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 578 0 0 0 69 0 0 0 23 0 1 0 226292355 3506176 564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 856 564 66 130 0 723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3424

[startup+1.50139 s]
/proc/loadavg: 0.91 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1823888/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=4084 CPUtime=1.49
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 743 0 0 0 149 0 0 0 25 0 1 0 226292355 4182016 729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 1021 729 66 130 0 888 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4084

[startup+3.10154 s]
/proc/loadavg: 0.91 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1823376/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=4348 CPUtime=3.09
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 803 0 0 0 309 0 0 0 25 0 1 0 226292355 4452352 789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 1087 789 66 130 0 954 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4348

[startup+6.30184 s]
/proc/loadavg: 0.92 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1822992/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=4612 CPUtime=6.29
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 857 0 0 0 629 0 0 0 25 0 1 0 226292355 4722688 843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 1153 843 66 130 0 1020 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4612

[startup+12.7025 s]
/proc/loadavg: 0.93 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1822352/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=5140 CPUtime=12.69
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 986 0 0 0 1269 0 0 0 25 0 1 0 226292355 5263360 972 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 1285 972 66 130 0 1152 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5140

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1821456/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=5848 CPUtime=25.49
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 1186 0 0 0 2548 1 0 0 25 0 1 0 226292355 5988352 1172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 1462 1172 66 130 0 1329 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5848

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1820560/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=6780 CPUtime=51.08
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 1395 0 0 0 5107 1 0 0 25 0 1 0 226292355 6942720 1381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 1695 1381 66 130 0 1562 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6780

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1819280/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=8028 CPUtime=102.27
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 1706 0 0 0 10225 2 0 0 25 0 1 0 226292355 8220672 1692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 2007 1692 66 130 0 1874 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8028

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1818576/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=8820 CPUtime=162.25
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 1896 0 0 0 16222 3 0 0 25 0 1 0 226292355 9031680 1882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520977 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 2205 1882 66 130 0 2072 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8820

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1817616/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=9876 CPUtime=222.23
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 2168 0 0 0 22220 3 0 0 25 0 1 0 226292355 10113024 2154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 2469 2154 66 130 0 2336 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9876

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1817168/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=10280 CPUtime=282.22
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 2260 0 0 0 28218 4 0 0 25 0 1 0 226292355 10526720 2246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 2570 2246 66 130 0 2437 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10280

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1816848/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=10552 CPUtime=342.19
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 2338 0 0 0 34215 4 0 0 25 0 1 0 226292355 10805248 2324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 2638 2324 66 130 0 2505 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10552

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1816208/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=11220 CPUtime=402.19
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 2505 0 0 0 40214 5 0 0 25 0 1 0 226292355 11489280 2491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551601 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 2805 2491 66 130 0 2672 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11220

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1815824/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=11624 CPUtime=462.16
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 2591 0 0 0 46211 5 0 0 25 0 1 0 226292355 11902976 2577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 2906 2577 66 130 0 2773 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 11624

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1815312/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=12152 CPUtime=522.15
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 2730 0 0 0 52209 6 0 0 25 0 1 0 226292355 12443648 2716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3038 2716 66 130 0 2905 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12152

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1814736/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=12840 CPUtime=582.13
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 2878 0 0 0 58207 6 0 0 25 0 1 0 226292355 13148160 2864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3210 2864 66 130 0 3077 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12840

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1814544/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=12972 CPUtime=642.12
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 2928 0 0 0 64205 7 0 0 25 0 1 0 226292355 13283328 2914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3243 2914 66 130 0 3110 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 12972

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1814352/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=13108 CPUtime=702.1
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 2963 0 0 0 70202 8 0 0 25 0 1 0 226292355 13422592 2949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3277 2949 66 130 0 3144 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 13108

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1813968/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=13480 CPUtime=762.09
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 3065 0 0 0 76201 8 0 0 25 0 1 0 226292355 13803520 3051 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3370 3051 66 130 0 3237 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 13480

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1813968/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=13480 CPUtime=822.07
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 3065 0 0 0 82198 9 0 0 25 0 1 0 226292355 13803520 3051 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3370 3051 66 130 0 3237 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 13480

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1813264/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=14140 CPUtime=882.05
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 3235 0 0 0 88196 9 0 0 25 0 1 0 226292355 14479360 3221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3535 3221 66 130 0 3402 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 14140

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1812304/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=15092 CPUtime=942.03
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 3472 0 0 0 94193 10 0 0 25 0 1 0 226292355 15454208 3458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3773 3458 66 130 0 3640 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 15092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1812304/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=15092 CPUtime=1002.01
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 3474 0 0 0 100191 10 0 0 25 0 1 0 226292355 15454208 3460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546949 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3773 3460 66 130 0 3640 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 15092

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1812304/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=15092 CPUtime=1062
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 3474 0 0 0 106189 11 0 0 25 0 1 0 226292355 15454208 3460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3773 3460 66 130 0 3640 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 15092

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1812368/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=15092 CPUtime=1121.98
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 3474 0 0 0 112187 11 0 0 25 0 1 0 226292355 15454208 3460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3773 3460 66 130 0 3640 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 15092

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1812304/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=15092 CPUtime=1181.97
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 3474 0 0 0 118185 12 0 0 25 0 1 0 226292355 15454208 3460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3773 3460 66 130 0 3640 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 15092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 23505
/proc/meminfo: memFree=1812304/2055920 swapFree=4141068/4192956
[pid=23504] ppid=23502 vsize=15092 CPUtime=1200.07
/proc/23504/stat : 23504 (minisat_noasser) R 23502 23504 22079 0 -1 4194304 3474 0 0 0 119995 12 0 0 25 0 1 0 226292355 15454208 3460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23504/statm: 3773 3460 66 130 0 3640 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 15092

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.12598
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 15092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3474
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= 2686

runsolver used 0.975851 second user time and 2.47662 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 25 12:02:26 UTC 2007

IDJOB= 421329
IDBENCH= 20241
IDSOLVER= 188
FILE ID= node4/421329-1177502546

PBS_JOBID= 4685875

Free space on /tmp= 66477 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/421329-1177502546/minisat_noassertions /tmp/evaluation/421329-1177502546/instance-421329-1177502546.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-421329-1177502546 -o ROOT/results/node4/solver-421329-1177502546 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421329-1177502546/minisat_noassertions /tmp/evaluation/421329-1177502546/instance-421329-1177502546.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  f5ec9b90345d9fa1e04d84b615d8e6ed

RANDOM SEED= 206555150

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1826608 kB
Buffers:         37972 kB
Cached:         127956 kB
SwapCached:      15564 kB
Active:         107416 kB
Inactive:        81848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826608 kB
SwapTotal:     4192956 kB
SwapFree:      4141068 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            25504 kB
Committed_AS:  6290624 kB
PageTables:       1816 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= 66477 MiB

End job on node4 on Wed Apr 25 12:22:29 UTC 2007