Trace number 427759

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) 1200.07 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S659720099-13.cnf
MD5SUMdf8cf6a022cc11177f2b8acfa52efe18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark162.155
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                                                |
0.03/0.06	|  Parsing time:         0.06         s                                       |
0.49/0.57	============================[ Search Statistics ]==============================
0.49/0.57	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.57	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.57	===============================================================================
0.49/0.57	|         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.49/0.58	|       101 |     160    13600    95200 |     4986      101     47 |  0.004 % |
0.59/0.60	|       251 |     160    13600    95200 |     5485      251     48 |  0.004 % |
0.59/0.62	|       476 |     160    13600    95200 |     6033      476     47 |  0.004 % |
0.59/0.64	|       814 |     160    13600    95200 |     6637      814     48 |  0.004 % |
0.59/0.69	|      1321 |     160    13600    95200 |     7300     1321     48 |  0.004 % |
0.69/0.75	|      2082 |     160    13600    95200 |     8031     2082     48 |  0.004 % |
0.79/0.86	|      3224 |     160    13600    95200 |     8834     3224     49 |  0.004 % |
1.00/1.04	|      4932 |     160    13600    95200 |     9717     4932     50 |  0.004 % |
1.29/1.34	|      7494 |     160    13600    95200 |    10689     7494     50 |  0.004 % |
1.89/1.93	|     11339 |     160    13600    95200 |    11758     5958     49 |  0.004 % |
2.79/2.83	|     17105 |     160    13600    95200 |    12934    11724     50 |  0.004 % |
4.49/4.53	|     25754 |     160    13600    95200 |    14227     7363     51 |  0.004 % |
6.69/6.80	|     38728 |     160    13600    95200 |    15650    13182     51 |  0.004 % |
10.89/10.97	|     58190 |     160    13600    95200 |    17215     9058     50 |  0.004 % |
17.49/17.59	|     87382 |     160    13600    95200 |    18936    12318     48 |  0.004 % |
27.88/27.98	|    131171 |     160    13600    95200 |    20830    18087     49 |  0.004 % |
44.47/44.56	|    196855 |     160    13600    95200 |    22913    10609     49 |  0.004 % |
71.77/71.82	|    295383 |     160    13600    95200 |    25204    16896     50 |  0.004 % |
114.16/114.28	|    443172 |     160    13600    95200 |    27725    19381     48 |  0.004 % |
183.54/183.68	|    664855 |     160    13600    95200 |    30497    22847     51 |  0.004 % |
296.71/296.90	|    997380 |     160    13600    95200 |    33547    13507     49 |  0.004 % |
470.16/470.37	|   1496168 |     160    13600    95200 |    36902    32964     50 |  0.004 % |
751.18/751.47	|   2244350 |     160    13600    95200 |    40592    36666     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/node27/watcher-427759-1177674448 -o ROOT/results/node27/solver-427759-1177674448 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427759-1177674448/minimarch_fixed /tmp/evaluation/427759-1177674448/instance-427759-1177674448.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: 1.00 1.00 1.00 3/65 28753
/proc/meminfo: memFree=1476712/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=1868 CPUtime=0
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 180140706 1912832 205 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 467 205 51 132 0 332 0

[startup+0.0407491 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 28753
/proc/meminfo: memFree=1476712/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=3152 CPUtime=0.03
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 516 0 0 0 3 0 0 0 18 0 1 0 180140706 3227648 501 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523551 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 788 501 51 132 0 653 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3152

[startup+0.101755 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 28753
/proc/meminfo: memFree=1476712/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=3148 CPUtime=0.09
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 528 0 0 0 9 0 0 0 18 0 1 0 180140706 3223552 513 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531528 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 787 513 63 132 0 652 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301775 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 28753
/proc/meminfo: memFree=1476712/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=3148 CPUtime=0.29
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 528 0 0 0 29 0 0 0 19 0 1 0 180140706 3223552 513 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523047 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 787 513 63 132 0 652 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.701816 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 28753
/proc/meminfo: memFree=1476712/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=3076 CPUtime=0.69
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 546 0 0 0 69 0 0 0 22 0 1 0 180140706 3149824 531 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 769 531 67 132 0 634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3076

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1474400/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=4548 CPUtime=1.49
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 898 0 0 0 149 0 0 0 25 0 1 0 180140706 4657152 883 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 1137 883 67 132 0 1002 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4548

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1472800/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=5604 CPUtime=3.09
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 1176 0 0 0 309 0 0 0 25 0 1 0 180140706 5738496 1161 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134563644 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 1401 1161 67 132 0 1266 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5604

[startup+6.30138 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1471968/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=6132 CPUtime=6.29
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 1306 0 0 0 629 0 0 0 25 0 1 0 180140706 6279168 1291 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 1533 1291 67 132 0 1398 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6132

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1471008/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=7056 CPUtime=12.69
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 1531 0 0 0 1269 0 0 0 25 0 1 0 180140706 7225344 1516 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 1764 1516 67 132 0 1629 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7056

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1469856/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=7992 CPUtime=25.49
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 1739 0 0 0 2549 0 0 0 25 0 1 0 180140706 8183808 1724 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 1998 1724 67 132 0 1863 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7992

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1468576/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=9444 CPUtime=51.07
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 2101 0 0 0 5107 0 0 0 25 0 1 0 180140706 9670656 2086 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 2361 2086 67 132 0 2226 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9444

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1467488/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=10260 CPUtime=102.27
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 2322 0 0 0 10226 1 0 0 25 0 1 0 180140706 10506240 2307 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 2565 2307 67 132 0 2430 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10260

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1466208/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=11664 CPUtime=162.24
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 2651 0 0 0 16223 1 0 0 25 0 1 0 180140706 11943936 2636 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 2916 2636 67 132 0 2781 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11664

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1465056/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=12900 CPUtime=222.23
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 2928 0 0 0 22221 2 0 0 25 0 1 0 180140706 13209600 2913 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 3225 2913 67 132 0 3090 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12900

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1464736/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=13180 CPUtime=282.21
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 3005 0 0 0 28219 2 0 0 25 0 1 0 180140706 13496320 2990 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 3295 2990 67 132 0 3160 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13180

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1463520/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=14432 CPUtime=342.19
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 3309 0 0 0 34217 2 0 0 25 0 1 0 180140706 14778368 3294 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 3608 3294 67 132 0 3473 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14432

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1463328/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=14716 CPUtime=402.18
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 3361 0 0 0 40216 2 0 0 25 0 1 0 180140706 15069184 3346 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 3679 3346 67 132 0 3544 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14716

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1463072/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=15000 CPUtime=462.16
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 3427 0 0 0 46214 2 0 0 25 0 1 0 180140706 15360000 3412 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 3750 3412 67 132 0 3615 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15000

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1461920/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=16244 CPUtime=522.15
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 3726 0 0 0 52212 3 0 0 25 0 1 0 180140706 16633856 3711 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4061 3711 67 132 0 3926 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16244

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1461664/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=16420 CPUtime=582.13
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 3786 0 0 0 58210 3 0 0 25 0 1 0 180140706 16814080 3771 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4105 3771 67 132 0 3970 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16420

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1461408/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=16724 CPUtime=642.11
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 3853 0 0 0 64208 3 0 0 25 0 1 0 180140706 17125376 3838 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4181 3838 67 132 0 4046 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 16724

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1461088/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=17020 CPUtime=702.09
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 3912 0 0 0 70206 3 0 0 25 0 1 0 180140706 17428480 3897 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4255 3897 67 132 0 4120 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 17020

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28754
/proc/meminfo: memFree=1460320/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=17716 CPUtime=762.08
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 4088 0 0 0 76204 4 0 0 25 0 1 0 180140706 18141184 4073 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4429 4073 67 132 0 4294 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 17716

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 28826
/proc/meminfo: memFree=1458592/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=18128 CPUtime=822.03
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 4194 0 0 0 82199 4 0 0 25 0 1 0 180140706 18563072 4179 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4532 4179 67 132 0 4397 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 18128

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28952
/proc/meminfo: memFree=1459552/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=18292 CPUtime=881.94
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 4241 0 0 0 88190 4 0 0 25 0 1 0 180140706 18731008 4226 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4573 4226 67 132 0 4438 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 18292

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28952
/proc/meminfo: memFree=1459488/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=18460 CPUtime=941.92
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 4270 0 0 0 94188 4 0 0 25 0 1 0 180140706 18903040 4255 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4615 4255 67 132 0 4480 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 18460

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28952
/proc/meminfo: memFree=1459360/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=18600 CPUtime=1001.91
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 4304 0 0 0 100186 5 0 0 25 0 1 0 180140706 19046400 4289 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4650 4289 67 132 0 4515 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 18600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28952
/proc/meminfo: memFree=1459168/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=18744 CPUtime=1061.89
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 4348 0 0 0 106184 5 0 0 25 0 1 0 180140706 19193856 4333 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4686 4333 67 132 0 4551 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 18744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28952
/proc/meminfo: memFree=1459168/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=18912 CPUtime=1121.88
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 4371 0 0 0 112183 5 0 0 25 0 1 0 180140706 19365888 4356 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4728 4356 67 132 0 4593 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 18912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28952
/proc/meminfo: memFree=1459168/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=18912 CPUtime=1181.86
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 4371 0 0 0 118181 5 0 0 25 0 1 0 180140706 19365888 4356 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4728 4356 67 132 0 4593 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 18912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28952
/proc/meminfo: memFree=1459168/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=18912 CPUtime=1200.06
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 4375 0 0 0 120001 5 0 0 25 0 1 0 180140706 19365888 4360 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4728 4360 67 132 0 4593 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18912

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 2/66 28952
/proc/meminfo: memFree=1459168/2055920 swapFree=4182916/4192956
[pid=28753] ppid=28751 vsize=18912 CPUtime=1200.06
/proc/28753/stat : 28753 (minimarch_fixed) R 28751 28753 27992 0 -1 4194304 4375 0 0 0 120001 5 0 0 25 0 1 0 180140706 19365888 4360 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/28753/statm: 4728 4360 67 132 0 4593 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18912

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.053991
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 18912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4375
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= 2047

runsolver used 0.953854 second user time and 2.38464 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Fri Apr 27 11:47:28 UTC 2007

IDJOB= 427759
IDBENCH= 20135
IDSOLVER= 198
FILE ID= node27/427759-1177674448

PBS_JOBID= 4698569

Free space on /tmp= 66440 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S659720099-13.cnf
COMMAND LINE= /tmp/evaluation/427759-1177674448/minimarch_fixed /tmp/evaluation/427759-1177674448/instance-427759-1177674448.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-427759-1177674448 -o ROOT/results/node27/solver-427759-1177674448 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427759-1177674448/minimarch_fixed /tmp/evaluation/427759-1177674448/instance-427759-1177674448.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  df8cf6a022cc11177f2b8acfa52efe18

RANDOM SEED= 471030414

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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		: 3000.213
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:       1477248 kB
Buffers:         48076 kB
Cached:         455268 kB
SwapCached:       4616 kB
Active:         241828 kB
Inactive:       272016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477248 kB
SwapTotal:     4192956 kB
SwapFree:      4182916 kB
Dirty:            3244 kB
Writeback:           0 kB
Mapped:          15824 kB
Slab:            50896 kB
Committed_AS:  2202364 kB
PageTables:       1412 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= 66440 MiB

End job on node27 on Fri Apr 27 12:07:31 UTC 2007