Trace number 427417

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) 1200.1 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1073303884-15.UNSAT.shuffled.cnf
MD5SUM0577e850c93565cf0b1a3d4bebd7841c
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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	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:  550                                                  |
0.00/0.00	|  Number of clauses:    2343                                                 |
0.00/0.00	|  Parsing time:         0.01         s                                       |
0.01/0.01	============================[ Search Statistics ]==============================
0.01/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.01	===============================================================================
0.01/0.01	|         0 |     540     2327     7023 |      775        0    nan |  0.000 % |
0.01/0.01	|       101 |     540     2327     7023 |      853      101     30 |  0.000 % |
0.01/0.02	|       251 |     540     2327     7023 |      938      251     30 |  0.000 % |
0.01/0.03	|       477 |     540     2327     7023 |     1032      477     28 |  0.000 % |
0.01/0.04	|       815 |     540     2327     7023 |     1135      815     27 |  0.000 % |
0.01/0.07	|      1322 |     540     2327     7023 |     1249      713     23 |  0.000 % |
0.09/0.10	|      2081 |     540     2327     7023 |     1374      812     23 |  0.000 % |
0.09/0.16	|      3220 |     540     2327     7023 |     1511     1237     24 |  0.000 % |
0.19/0.25	|      4928 |     540     2327     7023 |     1662     1370     25 |  0.000 % |
0.39/0.40	|      7490 |     540     2327     7023 |     1828     1333     25 |  0.000 % |
0.59/0.63	|     11336 |     540     2327     7023 |     2011     1397     25 |  0.000 % |
0.89/0.98	|     17103 |     540     2327     7023 |     2213     1925     29 |  0.000 % |
1.49/1.53	|     25753 |     540     2327     7023 |     2434     1431     25 |  0.000 % |
2.29/2.35	|     38729 |     540     2327     7023 |     2677     1932     26 |  0.000 % |
3.59/3.67	|     58190 |     540     2327     7023 |     2945     2171     25 |  0.000 % |
5.69/5.72	|     87383 |     540     2327     7023 |     3240     2726     25 |  0.000 % |
8.79/8.83	|    131173 |     540     2327     7023 |     3564     1890     25 |  0.000 % |
13.59/13.60	|    196858 |     540     2327     7023 |     3920     2319     24 |  0.000 % |
20.87/20.95	|    295384 |     540     2327     7023 |     4312     3391     23 |  0.000 % |
32.74/32.87	|    443174 |     540     2327     7023 |     4743     2255     26 |  0.000 % |
50.81/50.92	|    664859 |     540     2327     7023 |     5218     2661     25 |  0.000 % |
79.19/79.39	|    997384 |     540     2327     7023 |     5740     5032     30 |  0.000 % |
124.08/124.29	|   1496172 |     540     2327     7023 |     6314     5163     25 |  0.000 % |
196.25/196.43	|   2244354 |     540     2327     7023 |     6945     3732     28 |  0.000 % |
307.13/307.34	|   3366628 |     540     2327     7023 |     7640     4603     26 |  0.000 % |
484.78/485.05	|   5050039 |     540     2327     7023 |     8404     5309     27 |  0.000 % |
762.50/762.86	|   7575155 |     540     2327     7023 |     9244     6452     27 |  0.000 % |
1193.88/1194.35	|  11362833 |     540     2327     7023 |    10168     5439     25 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-427417-1177646445 -o ROOT/results/node60/solver-427417-1177646445 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427417-1177646445/minimarch_fixed /tmp/evaluation/427417-1177646445/instance-427417-1177646445.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: 0.99 0.98 0.99 3/64 3686
/proc/meminfo: memFree=1685512/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=1868 CPUtime=0
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 212554439 1912832 128 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523473 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 467 128 51 132 0 332 0

[startup+0.0123699 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3686
/proc/meminfo: memFree=1685512/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=1864 CPUtime=0.01
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 158 0 0 0 1 0 0 0 18 0 1 0 212554439 1908736 143 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631024 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 466 143 65 132 0 331 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1864

[startup+0.101378 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3686
/proc/meminfo: memFree=1685512/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=1996 CPUtime=0.09
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 188 0 0 0 9 0 0 0 18 0 1 0 212554439 2043904 173 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 499 173 67 132 0 364 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1996

[startup+0.301397 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3686
/proc/meminfo: memFree=1685512/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=2128 CPUtime=0.29
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 213 0 0 0 29 0 0 0 19 0 1 0 212554439 2179072 198 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 532 198 67 132 0 397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701435 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3686
/proc/meminfo: memFree=1685512/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=2260 CPUtime=0.69
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 240 0 0 0 69 0 0 0 23 0 1 0 212554439 2314240 225 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551406 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 565 225 67 132 0 430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2260

[startup+1.50151 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3687
/proc/meminfo: memFree=1684736/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=2392 CPUtime=1.49
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 265 0 0 0 149 0 0 0 25 0 1 0 212554439 2449408 250 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 598 250 67 132 0 463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10167 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3687
/proc/meminfo: memFree=1684480/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=2524 CPUtime=3.09
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 304 0 0 0 309 0 0 0 25 0 1 0 212554439 2584576 289 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 631 289 67 132 0 496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2524

[startup+6.30199 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3687
/proc/meminfo: memFree=1684168/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=2656 CPUtime=6.29
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 359 0 0 0 629 0 0 0 25 0 1 0 212554439 2719744 344 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631247 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 664 344 67 132 0 529 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2656

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3687
/proc/meminfo: memFree=1683920/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=2920 CPUtime=12.69
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 401 0 0 0 1269 0 0 0 25 0 1 0 212554439 2990080 386 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 730 386 67 132 0 595 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2920

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 3761
/proc/meminfo: memFree=1682272/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=3184 CPUtime=25.46
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 489 0 0 0 2546 0 0 0 25 0 1 0 212554439 3260416 474 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 796 474 67 132 0 661 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 3184

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 3853
/proc/meminfo: memFree=1681816/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=3580 CPUtime=51.01
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 586 0 0 0 5100 1 0 0 25 0 1 0 212554439 3665920 571 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 895 571 67 132 0 760 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 3580

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1682448/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=4240 CPUtime=102.18
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 724 0 0 0 10217 1 0 0 25 0 1 0 212554439 4341760 709 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1060 709 67 132 0 925 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 4240

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1681936/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=4632 CPUtime=162.16
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 850 0 0 0 16215 1 0 0 25 0 1 0 212554439 4743168 835 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1158 835 67 132 0 1023 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 4632

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1681488/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=5160 CPUtime=222.14
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 969 0 0 0 22213 1 0 0 25 0 1 0 212554439 5283840 954 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551355 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1290 954 67 132 0 1155 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 5160

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1681296/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=5292 CPUtime=282.13
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1006 0 0 0 28212 1 0 0 25 0 1 0 212554439 5419008 991 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1323 991 67 132 0 1188 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 5292

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1680912/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=5688 CPUtime=342.11
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1097 0 0 0 34209 2 0 0 25 0 1 0 212554439 5824512 1082 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1422 1082 67 132 0 1287 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 5688

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1680848/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=5948 CPUtime=402.1
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1157 0 0 0 40208 2 0 0 25 0 1 0 212554439 6090752 1142 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557493 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1487 1142 67 132 0 1352 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 5948

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1680720/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=6060 CPUtime=462.08
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1187 0 0 0 46206 2 0 0 25 0 1 0 212554439 6205440 1172 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1515 1172 67 132 0 1380 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 6060

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1680400/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=6304 CPUtime=522.07
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1262 0 0 0 52204 3 0 0 25 0 1 0 212554439 6455296 1247 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1576 1247 67 132 0 1441 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 6304

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1680208/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=6436 CPUtime=582.05
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1300 0 0 0 58202 3 0 0 25 0 1 0 212554439 6590464 1285 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551224 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1609 1285 67 132 0 1474 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 6436

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1680080/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=6568 CPUtime=642.04
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1334 0 0 0 64201 3 0 0 25 0 1 0 212554439 6725632 1319 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1642 1319 67 132 0 1507 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 6568

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1679952/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=6708 CPUtime=702.01
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1358 0 0 0 70198 3 0 0 25 0 1 0 212554439 6868992 1343 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552624 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1677 1343 67 132 0 1542 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 6708

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1679824/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=6832 CPUtime=762
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1393 0 0 0 76197 3 0 0 25 0 1 0 212554439 6995968 1378 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551450 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1708 1378 67 132 0 1573 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 6832

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1679696/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=6948 CPUtime=821.99
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1427 0 0 0 82195 4 0 0 25 0 1 0 212554439 7114752 1412 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1737 1412 67 132 0 1602 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 6948

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1679504/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=7216 CPUtime=881.97
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1468 0 0 0 88193 4 0 0 25 0 1 0 212554439 7389184 1453 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1804 1453 67 132 0 1669 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 7216

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1679440/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=7216 CPUtime=941.95
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1481 0 0 0 94191 4 0 0 25 0 1 0 212554439 7389184 1466 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551334 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1804 1466 67 132 0 1669 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 7216

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1679376/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=7216 CPUtime=1001.93
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1500 0 0 0 100189 4 0 0 25 0 1 0 212554439 7389184 1485 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1804 1485 67 132 0 1669 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 7216

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1679312/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=7348 CPUtime=1061.92
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1512 0 0 0 106187 5 0 0 25 0 1 0 212554439 7524352 1497 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553531 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1837 1497 67 132 0 1702 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 7348

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1679184/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=7480 CPUtime=1121.9
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1556 0 0 0 112185 5 0 0 25 0 1 0 212554439 7659520 1541 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1870 1541 67 132 0 1735 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 7480

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1678992/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=7616 CPUtime=1181.88
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1587 0 0 0 118183 5 0 0 25 0 1 0 212554439 7798784 1572 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551274 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1904 1572 67 132 0 1769 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 7616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1678800/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=7880 CPUtime=1200.08
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1641 0 0 0 120003 5 0 0 25 0 1 0 212554439 8069120 1626 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1970 1626 67 132 0 1835 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7880

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: 0.99 0.98 0.99 2/65 3885
/proc/meminfo: memFree=1678800/2055920 swapFree=4183288/4192956
[pid=3686] ppid=3684 vsize=7880 CPUtime=1200.08
/proc/3686/stat : 3686 (minimarch_fixed) R 3684 3686 2370 0 -1 4194304 1641 0 0 0 120003 5 0 0 25 0 1 0 212554439 8069120 1626 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/3686/statm: 1970 1626 67 132 0 1835 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.05999
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 7880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1641
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= 8
involuntary context switches= 2224

runsolver used 0.938857 second user time and 2.39563 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Fri Apr 27 04:00:45 UTC 2007

IDJOB= 427417
IDBENCH= 19964
IDSOLVER= 198
FILE ID= node60/427417-1177646445

PBS_JOBID= 4697277

Free space on /tmp= 66513 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1073303884-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427417-1177646445/minimarch_fixed /tmp/evaluation/427417-1177646445/instance-427417-1177646445.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-427417-1177646445 -o ROOT/results/node60/solver-427417-1177646445 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427417-1177646445/minimarch_fixed /tmp/evaluation/427417-1177646445/instance-427417-1177646445.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  0577e850c93565cf0b1a3d4bebd7841c

RANDOM SEED= 231124034

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1685920 kB
Buffers:         34648 kB
Cached:         260364 kB
SwapCached:       3644 kB
Active:         150636 kB
Inactive:       154216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685920 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          15832 kB
Slab:            51228 kB
Committed_AS:  2588984 kB
PageTables:       1464 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= 66513 MiB

End job on node60 on Fri Apr 27 04:20:47 UTC 2007