Trace number 297624

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 2007-02-08? (TO) 1200.03 1200.42

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
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, 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                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     539     2333     7066 |      777        0    nan |  0.000 % |
0.00/0.01	|       100 |     539     2333     7066 |      855      100     22 |  0.000 % |
0.00/0.02	|       251 |     539     2333     7066 |      940      251     22 |  0.000 % |
0.00/0.03	|       477 |     539     2333     7066 |     1035      477     22 |  0.000 % |
0.00/0.04	|       814 |     539     2333     7066 |     1138      814     22 |  0.000 % |
0.00/0.06	|      1320 |     539     2333     7066 |     1252      730     19 |  0.000 % |
0.00/0.10	|      2079 |     539     2333     7066 |     1377      837     20 |  0.000 % |
0.10/0.16	|      3218 |     539     2333     7066 |     1515     1262     21 |  0.000 % |
0.20/0.24	|      4926 |     539     2333     7066 |     1666     1394     23 |  0.000 % |
0.31/0.38	|      7489 |     539     2333     7066 |     1833     1389     20 |  0.000 % |
0.51/0.59	|     11334 |     539     2333     7066 |     2017     1456     21 |  0.000 % |
0.92/0.93	|     17100 |     539     2333     7066 |     2218     2024     22 |  0.000 % |
1.44/1.46	|     25749 |     539     2333     7066 |     2440     1580     21 |  0.000 % |
2.26/2.27	|     38723 |     539     2333     7066 |     2684     2086     22 |  0.000 % |
3.49/3.54	|     58184 |     539     2333     7066 |     2953     2340     22 |  0.000 % |
5.43/5.47	|     87376 |     539     2333     7066 |     3248     2949     22 |  0.000 % |
8.40/8.49	|    131165 |     539     2333     7066 |     3573     2229     20 |  0.000 % |
13.21/13.27	|    196849 |     539     2333     7066 |     3930     2631     21 |  0.000 % |
20.59/20.65	|    295376 |     539     2333     7066 |     4323     3589     22 |  0.000 % |
32.06/32.10	|    443166 |     539     2333     7066 |     4756     2551     21 |  0.000 % |
49.77/49.79	|    664849 |     539     2333     7066 |     5231     3094     22 |  0.000 % |
78.14/78.26	|    997374 |     539     2333     7066 |     5754     5012     24 |  0.000 % |
122.07/122.19	|   1496162 |     539     2333     7066 |     6330     4572     22 |  0.000 % |
190.39/190.49	|   2244345 |     539     2333     7066 |     6963     5905     22 |  0.000 % |
297.30/297.46	|   3366620 |     539     2333     7066 |     7659     5979     22 |  0.000 % |
463.53/463.67	|   5050032 |     539     2333     7066 |     8425     4986     21 |  0.000 % |
729.17/729.38	|   7575148 |     539     2333     7066 |     9268     5021     22 |  0.000 % |
1141.26/1141.63	|  11362824 |     539     2333     7066 |    10195     4780     21 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node4/watcher-297624-1171842113 -o ROOT/results/node4/solver-297624-1171842113 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297624-1171842113/minimarch /tmp/evaluation/297624-1171842113/instance-297624-1171842113.cnf 

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


[startup+0 s]
/proc/loadavg: 7.35 6.94 4.29 3/77 24887
/proc/meminfo: memFree=993568/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=1868 CPUtime=0
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 204166143 1912832 128 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134523084 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 467 128 51 132 0 332 0

[startup+0.107763 s]
/proc/loadavg: 7.35 6.94 4.29 3/77 24887
/proc/meminfo: memFree=993568/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=1976 CPUtime=0.1
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 184 0 0 0 10 0 0 0 18 0 1 0 204166143 2023424 168 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 494 168 66 132 0 359 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1976

[startup+0.515802 s]
/proc/loadavg: 7.35 6.94 4.29 3/77 24887
/proc/meminfo: memFree=993568/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=2108 CPUtime=0.51
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 220 0 0 0 51 0 0 0 22 0 1 0 204166143 2158592 204 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551328 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 527 204 66 132 0 392 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2108

[startup+1.34188 s]
/proc/loadavg: 7.35 6.94 4.29 2/78 24888
/proc/meminfo: memFree=992856/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=2240 CPUtime=1.34
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 249 0 0 0 134 0 0 0 25 0 1 0 204166143 2293760 233 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134552913 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 560 233 66 132 0 425 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 2240

[startup+2.98004 s]
/proc/loadavg: 7.35 6.94 4.29 2/78 24888
/proc/meminfo: memFree=992664/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=2372 CPUtime=2.97
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 286 0 0 0 297 0 0 0 25 0 1 0 204166143 2428928 270 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557553 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 593 270 66 132 0 458 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2372

[startup+6.25636 s]
/proc/loadavg: 6.84 6.84 4.27 2/78 24888
/proc/meminfo: memFree=992280/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=2636 CPUtime=6.25
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 331 0 0 0 625 0 0 0 25 0 1 0 204166143 2699264 315 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 659 315 66 132 0 524 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2636

[startup+12.713 s]
/proc/loadavg: 6.38 6.74 4.25 2/78 24888
/proc/meminfo: memFree=992088/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=2768 CPUtime=12.7
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 383 0 0 0 1270 0 0 0 25 0 1 0 204166143 2834432 367 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134550439 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 692 367 66 132 0 557 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2768

[startup+25.5132 s]
/proc/loadavg: 5.55 6.55 4.22 2/78 24888
/proc/meminfo: memFree=991704/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=3164 CPUtime=25.5
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 473 0 0 0 2550 0 0 0 25 0 1 0 204166143 3239936 457 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134556507 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 791 457 66 132 0 656 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3164

[startup+51.1227 s]
/proc/loadavg: 3.76 6.02 4.12 2/78 24888
/proc/meminfo: memFree=991256/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=3560 CPUtime=51.1
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 584 0 0 0 5110 0 0 0 25 0 1 0 204166143 3645440 568 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134558025 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 890 568 66 132 0 755 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3560

[startup+102.342 s]
/proc/loadavg: 2.19 5.24 3.95 2/78 24888
/proc/meminfo: memFree=990680/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=4112 CPUtime=102.3
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 717 0 0 0 10230 0 0 0 25 0 1 0 204166143 4210688 701 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1028 701 66 132 0 893 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4112

[startup+162.374 s]
/proc/loadavg: 1.50 4.48 3.77 2/78 24888
/proc/meminfo: memFree=990360/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=4500 CPUtime=162.32
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 800 0 0 0 16231 1 0 0 25 0 1 0 204166143 4608000 784 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557351 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1125 784 66 132 0 990 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4500

[startup+222.404 s]
/proc/loadavg: 1.18 3.85 3.59 2/78 24888
/proc/meminfo: memFree=989912/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=4896 CPUtime=222.33
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 895 0 0 0 22232 1 0 0 25 0 1 0 204166143 5013504 879 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134553416 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1224 879 66 132 0 1089 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4896

[startup+282.432 s]
/proc/loadavg: 1.07 3.33 3.43 2/78 24888
/proc/meminfo: memFree=989720/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=5028 CPUtime=282.35
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 941 0 0 0 28233 2 0 0 25 0 1 0 204166143 5148672 925 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551338 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1257 925 66 132 0 1122 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 5028

[startup+342.463 s]
/proc/loadavg: 1.02 2.90 3.27 2/78 24888
/proc/meminfo: memFree=989272/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=5436 CPUtime=342.36
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1038 0 0 0 34234 2 0 0 25 0 1 0 204166143 5566464 1022 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1359 1022 66 132 0 1224 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 5436

[startup+402.499 s]
/proc/loadavg: 1.01 2.55 3.13 2/78 24888
/proc/meminfo: memFree=989080/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=5556 CPUtime=402.37
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1080 0 0 0 40235 2 0 0 25 0 1 0 204166143 5689344 1064 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557351 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1389 1064 66 132 0 1254 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 5556

[startup+462.53 s]
/proc/loadavg: 1.00 2.27 2.99 2/78 24888
/proc/meminfo: memFree=989016/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=5824 CPUtime=462.4
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1122 0 0 0 46237 3 0 0 25 0 1 0 204166143 5963776 1106 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134552529 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1456 1106 66 132 0 1321 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 5824

[startup+522.556 s]
/proc/loadavg: 1.00 2.03 2.86 2/78 24888
/proc/meminfo: memFree=988760/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=6088 CPUtime=522.4
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1194 0 0 0 52237 3 0 0 25 0 1 0 204166143 6234112 1178 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1522 1178 66 132 0 1387 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 6088

[startup+582.579 s]
/proc/loadavg: 1.00 1.84 2.74 2/78 24888
/proc/meminfo: memFree=988568/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=6228 CPUtime=582.42
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1230 0 0 0 58238 4 0 0 25 0 1 0 204166143 6377472 1214 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1557 1214 66 132 0 1422 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 6228

[startup+642.613 s]
/proc/loadavg: 1.00 1.69 2.63 2/78 24888
/proc/meminfo: memFree=988440/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=6364 CPUtime=642.43
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1271 0 0 0 64239 4 0 0 25 0 1 0 204166143 6516736 1255 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557565 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1591 1255 66 132 0 1456 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 6364

[startup+702.642 s]
/proc/loadavg: 1.00 1.56 2.53 2/78 24888
/proc/meminfo: memFree=988248/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=6500 CPUtime=702.44
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1302 0 0 0 70240 4 0 0 25 0 1 0 204166143 6656000 1286 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551281 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1625 1286 66 132 0 1490 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 6500

[startup+762.668 s]
/proc/loadavg: 1.00 1.45 2.43 2/78 24888
/proc/meminfo: memFree=987992/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=6764 CPUtime=762.45
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1365 0 0 0 76240 5 0 0 25 0 1 0 204166143 6926336 1349 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1691 1349 66 132 0 1556 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 6764

[startup+822.699 s]
/proc/loadavg: 1.00 1.37 2.34 2/78 24888
/proc/meminfo: memFree=987864/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=6764 CPUtime=822.47
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1387 0 0 0 82241 6 0 0 25 0 1 0 204166143 6926336 1371 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551243 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1691 1371 66 132 0 1556 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 6764

[startup+882.725 s]
/proc/loadavg: 1.00 1.30 2.25 2/78 24888
/proc/meminfo: memFree=987672/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=7036 CPUtime=882.47
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1440 0 0 0 88241 6 0 0 25 0 1 0 204166143 7204864 1424 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1759 1424 66 132 0 1624 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 7036

[startup+942.754 s]
/proc/loadavg: 1.00 1.24 2.17 2/78 24888
/proc/meminfo: memFree=987544/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=7172 CPUtime=942.48
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1473 0 0 0 94242 6 0 0 25 0 1 0 204166143 7344128 1457 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1793 1457 66 132 0 1658 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 7172

[startup+1002.78 s]
/proc/loadavg: 1.00 1.20 2.09 2/78 24888
/proc/meminfo: memFree=987608/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=7304 CPUtime=1002.5
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1494 0 0 0 100243 7 0 0 25 0 1 0 204166143 7479296 1478 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1826 1478 66 132 0 1691 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 7304

[startup+1062.81 s]
/proc/loadavg: 1.00 1.16 2.02 2/78 24888
/proc/meminfo: memFree=987480/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=7444 CPUtime=1062.51
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1529 0 0 0 106244 7 0 0 25 0 1 0 204166143 7622656 1513 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1861 1513 66 132 0 1726 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 7444

[startup+1122.84 s]
/proc/loadavg: 1.03 1.14 1.96 2/78 24888
/proc/meminfo: memFree=987416/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=7444 CPUtime=1122.52
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1545 0 0 0 112244 8 0 0 25 0 1 0 204166143 7622656 1529 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551691 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1861 1529 66 132 0 1726 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 7444

[startup+1182.88 s]
/proc/loadavg: 1.01 1.11 1.90 2/84 24996
/proc/meminfo: memFree=985832/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=7716 CPUtime=1182.5
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1601 0 0 0 118241 9 0 0 25 0 1 0 204166143 7901184 1585 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551533 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1929 1585 66 132 0 1794 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 7716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.01 1.10 1.88 2/84 25010
/proc/meminfo: memFree=985832/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=7716 CPUtime=1200.02
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1605 0 0 0 119993 9 0 0 25 0 1 0 204166143 7901184 1589 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551266 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1929 1589 66 132 0 1794 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7716

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

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

[startup+1200.41 s]
/proc/loadavg: 1.01 1.10 1.88 2/84 25010
/proc/meminfo: memFree=985832/2055920 swapFree=4192812/4192956
[pid=24887] ppid=24885 vsize=7716 CPUtime=1200.02
/proc/24887/stat : 24887 (minimarch) R 24885 24887 24699 0 -1 4194304 1605 0 0 0 119993 9 0 0 25 0 1 0 204166143 7901184 1589 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551266 0 0 4096 3 0 0 0 17 1 0 0
/proc/24887/statm: 1929 1589 66 132 0 1794 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.94
CPU system time (s): 0.093985
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 7716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1605
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= 7
involuntary context switches= 24728

runsolver used 1.3398 second user time and 2.76258 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Feb 18 23:41:53 UTC 2007

IDJOB= 297624
IDBENCH= 19966
IDSOLVER= 110
FILE ID= node4/297624-1171842113

PBS_JOBID= 3839393

Free space on /tmp= 66551 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297624-1171842113/minimarch /tmp/evaluation/297624-1171842113/instance-297624-1171842113.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-297624-1171842113 -o ROOT/results/node4/solver-297624-1171842113 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297624-1171842113/minimarch /tmp/evaluation/297624-1171842113/instance-297624-1171842113.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 980178004

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		: 3000.231
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		: 3000.231
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:        993976 kB
Buffers:         58148 kB
Cached:         866856 kB
SwapCached:          0 kB
Active:         352828 kB
Inactive:       632100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        993976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          78792 kB
Slab:            62492 kB
Committed_AS:   894960 kB
PageTables:       1768 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= 66551 MiB

End job on node4 on Mon Feb 19 00:01:55 UTC 2007