Trace number 427753

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
minimarch 2007-04-26 (fixed)? (TO) 1200.05 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S679764311-04.cnf
MD5SUM16242b6f859b81dbfcf1afca06363c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark336.557
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  160                                                  |
0.00/0.00	|  Number of clauses:    13600                                                |
0.00/0.06	|  Parsing time:         0.06         s                                       |
0.49/0.58	============================[ Search Statistics ]==============================
0.49/0.58	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.58	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.58	===============================================================================
0.49/0.58	|         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.49/0.59	|       103 |     160    13600    95200 |     4986      103     45 |  0.004 % |
0.59/0.60	|       253 |     160    13600    95200 |     5485      253     47 |  0.004 % |
0.59/0.62	|       478 |     160    13600    95200 |     6033      478     48 |  0.004 % |
0.59/0.65	|       817 |     160    13600    95200 |     6637      817     48 |  0.004 % |
0.59/0.69	|      1323 |     160    13600    95200 |     7300     1323     48 |  0.004 % |
0.69/0.76	|      2082 |     160    13600    95200 |     8031     2082     48 |  0.004 % |
0.79/0.86	|      3221 |     160    13600    95200 |     8834     3221     48 |  0.004 % |
1.00/1.04	|      4929 |     160    13600    95200 |     9717     4929     48 |  0.004 % |
1.29/1.34	|      7491 |     160    13600    95200 |    10689     7491     49 |  0.004 % |
1.79/1.86	|     11336 |     160    13600    95200 |    11758     5948     49 |  0.004 % |
2.69/2.71	|     17103 |     160    13600    95200 |    12934    11715     50 |  0.004 % |
3.99/4.09	|     25753 |     160    13600    95200 |    14227     7357     51 |  0.004 % |
6.19/6.20	|     38728 |     160    13600    95200 |    15650    13181     51 |  0.004 % |
9.99/10.05	|     58191 |     160    13600    95200 |    17215     9058     49 |  0.004 % |
15.99/16.08	|     87383 |     160    13600    95200 |    18936    12320     50 |  0.004 % |
26.18/26.29	|    131172 |     160    13600    95200 |    20830    18094     51 |  0.004 % |
43.28/43.38	|    196857 |     160    13600    95200 |    22913    10610     49 |  0.004 % |
71.27/71.32	|    295384 |     160    13600    95200 |    25204    16727     49 |  0.004 % |
113.74/113.84	|    443174 |     160    13600    95200 |    27725    19372     49 |  0.004 % |
179.82/179.92	|    664857 |     160    13600    95200 |    30497    25480     49 |  0.004 % |
289.78/289.96	|    997383 |     160    13600    95200 |    33547    16943     49 |  0.004 % |
463.61/463.80	|   1496171 |     160    13600    95200 |    36902    15253     49 |  0.004 % |
759.71/760.03	|   2244354 |     160    13600    95200 |    40592    23656     50 |  0.004 % |

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/node20/watcher-427753-1177674005 -o ROOT/results/node20/solver-427753-1177674005 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427753-1177674005/minimarch_fixed /tmp/evaluation/427753-1177674005/instance-427753-1177674005.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: 0.92 0.99 0.99 3/77 3917
/proc/meminfo: memFree=1649376/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=1868 CPUtime=0
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 215317912 1912832 210 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 467 210 51 132 0 332 0

[startup+0.07322 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 3917
/proc/meminfo: memFree=1649376/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=3128 CPUtime=0.06
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 524 0 0 0 6 0 0 0 18 0 1 0 215317912 3203072 509 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 782 509 63 132 0 647 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3128

[startup+0.101225 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 3917
/proc/meminfo: memFree=1649376/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=3128 CPUtime=0.09
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 524 0 0 0 9 0 0 0 18 0 1 0 215317912 3203072 509 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531532 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 782 509 63 132 0 647 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3128

[startup+0.301265 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 3917
/proc/meminfo: memFree=1649376/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=3128 CPUtime=0.29
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 524 0 0 0 29 0 0 0 19 0 1 0 215317912 3203072 509 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134536071 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 782 509 63 132 0 647 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3128

[startup+0.701347 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 3917
/proc/meminfo: memFree=1649376/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=3056 CPUtime=0.69
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 541 0 0 0 69 0 0 0 23 0 1 0 215317912 3129344 526 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 764 526 67 132 0 629 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3056

[startup+1.50151 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 3918
/proc/meminfo: memFree=1647000/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=4512 CPUtime=1.49
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 900 0 0 0 149 0 0 0 25 0 1 0 215317912 4620288 885 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551714 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 1128 885 67 132 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4512

[startup+3.10183 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 3918
/proc/meminfo: memFree=1645464/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=5568 CPUtime=3.09
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 1168 0 0 0 309 0 0 0 25 0 1 0 215317912 5701632 1153 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 1392 1153 67 132 0 1257 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5568

[startup+6.30147 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 3918
/proc/meminfo: memFree=1644248/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=6100 CPUtime=6.29
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 1285 0 0 0 628 1 0 0 25 0 1 0 215317912 6246400 1270 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551251 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 1525 1270 67 132 0 1390 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6100

[startup+12.7018 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 3918
/proc/meminfo: memFree=1643288/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=7024 CPUtime=12.69
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 1513 0 0 0 1268 1 0 0 25 0 1 0 215317912 7192576 1498 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 1756 1498 67 132 0 1621 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7024

[startup+25.5013 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1642256/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=7864 CPUtime=25.48
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 1733 0 0 0 2547 1 0 0 25 0 1 0 215317912 8052736 1718 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 1966 1718 67 132 0 1831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7864

[startup+51.1015 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1640984/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=9352 CPUtime=51.07
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 2079 0 0 0 5105 2 0 0 25 0 1 0 215317912 9576448 2064 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 2338 2064 67 132 0 2203 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9352

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1639768/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=10464 CPUtime=102.26
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 2374 0 0 0 10224 2 0 0 25 0 1 0 215317912 10715136 2359 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 2616 2359 67 132 0 2481 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10464

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1638616/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=11744 CPUtime=162.23
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 2652 0 0 0 16220 3 0 0 25 0 1 0 215317912 12025856 2637 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550462 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 2936 2637 67 132 0 2801 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11744

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1637336/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=12980 CPUtime=222.2
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 2960 0 0 0 22217 3 0 0 25 0 1 0 215317912 13291520 2945 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 3245 2945 67 132 0 3110 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 12980

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1636952/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=13432 CPUtime=282.19
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 3055 0 0 0 28215 4 0 0 25 0 1 0 215317912 13754368 3040 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 3358 3040 67 132 0 3223 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13432

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1635864/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=14536 CPUtime=342.16
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 3334 0 0 0 34211 5 0 0 25 0 1 0 215317912 14884864 3319 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 3634 3319 67 132 0 3499 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14536

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1635544/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=14812 CPUtime=402.13
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 3418 0 0 0 40208 5 0 0 25 0 1 0 215317912 15167488 3403 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 3703 3403 67 132 0 3568 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 14812

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1635160/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=15220 CPUtime=462.11
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 3508 0 0 0 46205 6 0 0 25 0 1 0 215317912 15585280 3493 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 3805 3493 67 132 0 3670 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 15220

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1634136/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=16296 CPUtime=522.1
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 3773 0 0 0 52203 7 0 0 25 0 1 0 215317912 16687104 3758 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4074 3758 67 132 0 3939 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 16296

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1633816/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=16612 CPUtime=582.07
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 3861 0 0 0 58200 7 0 0 25 0 1 0 215317912 17010688 3846 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551334 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4153 3846 67 132 0 4018 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 16612

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1633560/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=16920 CPUtime=642.05
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 3920 0 0 0 64197 8 0 0 25 0 1 0 215317912 17326080 3905 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4230 3905 67 132 0 4095 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 16920

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1633432/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=17088 CPUtime=702.02
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 3962 0 0 0 70194 8 0 0 25 0 1 0 215317912 17498112 3947 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4272 3947 67 132 0 4137 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 17088

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3920
/proc/meminfo: memFree=1633112/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=17400 CPUtime=762.01
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 4031 0 0 0 76192 9 0 0 25 0 1 0 215317912 17817600 4016 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4350 4016 67 132 0 4215 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 17400

[startup+822.303 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 3920
/proc/meminfo: memFree=1632152/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=18368 CPUtime=821.98
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 4266 0 0 0 82189 9 0 0 25 0 1 0 215317912 18808832 4251 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631071 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4592 4251 67 132 0 4457 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 18368

[startup+882.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 3920
/proc/meminfo: memFree=1632088/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=18508 CPUtime=881.96
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 4297 0 0 0 88186 10 0 0 25 0 1 0 215317912 18952192 4282 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4627 4282 67 132 0 4492 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 18508

[startup+942.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3920
/proc/meminfo: memFree=1631960/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=18792 CPUtime=941.93
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 4360 0 0 0 94183 10 0 0 25 0 1 0 215317912 19243008 4345 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4698 4345 67 132 0 4563 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 18792

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3920
/proc/meminfo: memFree=1631704/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=19080 CPUtime=1001.91
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 4401 0 0 0 100181 10 0 0 25 0 1 0 215317912 19537920 4386 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4770 4386 67 132 0 4635 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 19080

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3920
/proc/meminfo: memFree=1631704/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=19080 CPUtime=1061.89
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 4404 0 0 0 106178 11 0 0 25 0 1 0 215317912 19537920 4389 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551334 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4770 4389 67 132 0 4635 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 19080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3920
/proc/meminfo: memFree=1631576/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=19080 CPUtime=1121.86
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 4415 0 0 0 112175 11 0 0 25 0 1 0 215317912 19537920 4400 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4770 4400 67 132 0 4635 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 19080

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3920
/proc/meminfo: memFree=1631320/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=19344 CPUtime=1181.85
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 4499 0 0 0 118173 12 0 0 25 0 1 0 215317912 19808256 4484 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4836 4484 67 132 0 4701 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 19344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3920
/proc/meminfo: memFree=1631192/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=19504 CPUtime=1200.04
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 4521 0 0 0 119992 12 0 0 25 0 1 0 215317912 19972096 4506 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4876 4506 67 132 0 4741 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 19504

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3920
/proc/meminfo: memFree=1631192/2055920 swapFree=4154148/4192956
[pid=3917] ppid=3915 vsize=19504 CPUtime=1200.04
/proc/3917/stat : 3917 (minimarch_fixed) R 3915 3917 3107 0 -1 4194304 4521 0 0 0 119992 12 0 0 25 0 1 0 215317912 19972096 4506 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3917/statm: 4876 4506 67 132 0 4741 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 19504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.12798
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 19504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4521
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= 24083

runsolver used 0.970852 second user time and 2.50462 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Fri Apr 27 11:40:05 UTC 2007

IDJOB= 427753
IDBENCH= 20132
IDSOLVER= 198
FILE ID= node20/427753-1177674005

PBS_JOBID= 4697415

Free space on /tmp= 66527 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S679764311-04.cnf
COMMAND LINE= /tmp/evaluation/427753-1177674005/minimarch_fixed /tmp/evaluation/427753-1177674005/instance-427753-1177674005.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-427753-1177674005 -o ROOT/results/node20/solver-427753-1177674005 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427753-1177674005/minimarch_fixed /tmp/evaluation/427753-1177674005/instance-427753-1177674005.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 709654203

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1649720 kB
Buffers:         49252 kB
Cached:         266940 kB
SwapCached:      18436 kB
Active:         195852 kB
Inactive:       145460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649720 kB
SwapTotal:     4192956 kB
SwapFree:      4154148 kB
Dirty:            3256 kB
Writeback:           0 kB
Mapped:          30276 kB
Slab:            50380 kB
Committed_AS:  2108424 kB
PageTables:       1744 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= 66527 MiB

End job on node20 on Fri Apr 27 12:00:08 UTC 2007