Trace number 428191

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) 1200.14 1200.64

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryINDUST (industrial 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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

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:  293864                                               |
0.00/0.00	|  Number of clauses:    1370917                                              |
3.99/4.02	|  Parsing time:         3.86         s                                       |
10.29/10.37	============================[ Search Statistics ]==============================
10.29/10.37	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
10.29/10.37	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
10.29/10.37	===============================================================================
10.29/10.37	|         0 |   74766   500232  1299730 |   166744        0    nan |  0.000 % |
11.18/11.20	|       100 |   74738   500232  1299730 |   183418       86     55 | 48.233 % |
11.78/11.81	|       251 |   74672   500232  1299730 |   201760      224     47 | 48.859 % |
13.58/13.60	|       476 |   66700   444207  1169719 |   221936      435     45 | 50.448 % |
14.58/14.61	|       813 |   66252   444207  1169719 |   244129      767     49 | 52.976 % |
17.58/17.68	|      1320 |   39756   230641   623702 |   268542      970     53 | 59.340 % |
19.88/19.97	|      2079 |   39363   227924   616816 |   295397     1724     58 | 59.472 % |
21.48/21.59	|      3218 |   39363   227924   616816 |   324936     2863     96 | 59.472 % |
23.68/23.79	|      4927 |   39263   227910   616780 |   357430     4563     73 | 60.917 % |
28.18/28.23	|      7491 |   35027   197415   536647 |   393173     7086     74 | 61.124 % |
39.49/39.59	|     11335 |   34046   190066   517507 |   432490    10915     75 | 61.282 % |
47.68/47.72	|     17102 |   30596   166367   453201 |   475740    16550     68 | 62.470 % |
63.27/63.35	|     25751 |   30555   166014   452242 |   523314    25197     86 | 62.470 % |
85.36/85.44	|     38725 |   30517   165842   451777 |   575645    38161     85 | 62.583 % |
132.54/132.65	|     58187 |   29561   160154   436732 |   633210    57348     84 | 63.374 % |
197.42/197.54	|     87379 |   27492   149340   406842 |   696531    86388     84 | 63.512 % |
311.29/311.46	|    131171 |   26460   142860   389389 |   766184   130058     86 | 63.891 % |
484.13/484.38	|    196855 |   26355   142251   387720 |   842802   195725     83 | 63.950 % |
856.00/856.42	|    295383 |   26120   140437   383081 |   927082   294128     90 | 63.979 % |

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/node22/watcher-428191-1177707058 -o ROOT/results/node22/solver-428191-1177707058 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428191-1177707058/minimarch_fixed /tmp/evaluation/428191-1177707058/instance-428191-1177707058.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 0.98 0.99 3/77 19394
/proc/meminfo: memFree=1609400/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=2340 CPUtime=0
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 218623717 2396160 460 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526710 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 585 460 51 132 0 450 0

[startup+0.0938429 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19394
/proc/meminfo: memFree=1609400/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=10712 CPUtime=0.08
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 2445 0 0 0 7 1 0 0 18 0 1 0 218623717 10969088 2430 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533192 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 2678 2430 51 132 0 2543 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10712

[startup+0.101844 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19394
/proc/meminfo: memFree=1609400/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=11108 CPUtime=0.09
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 2553 0 0 0 8 1 0 0 18 0 1 0 218623717 11374592 2538 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 2777 2539 51 132 0 2642 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11108

[startup+0.301875 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19394
/proc/meminfo: memFree=1609400/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=42976 CPUtime=0.29
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 9011 0 0 0 25 4 0 0 20 0 1 0 218623717 44007424 8996 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 10744 8998 51 132 0 10609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42976

[startup+0.701936 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19394
/proc/meminfo: memFree=1609400/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=66704 CPUtime=0.69
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 14885 0 0 0 61 8 0 0 23 0 1 0 218623717 68304896 14870 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 16676 14870 51 132 0 16541 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66704

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19395
/proc/meminfo: memFree=1540080/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=103632 CPUtime=1.49
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 24285 0 0 0 135 14 0 0 25 0 1 0 218623717 106119168 24270 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134532968 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 25908 24271 51 132 0 25773 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103632

[startup+3.1013 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19395
/proc/meminfo: memFree=1500848/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=112740 CPUtime=3.09
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 26936 0 0 0 293 16 0 0 25 0 1 0 218623717 115445760 26921 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523100 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 28185 26921 51 132 0 28050 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112740

[startup+6.30179 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19395
/proc/meminfo: memFree=1495024/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=132728 CPUtime=6.29
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 31917 0 0 0 611 18 0 0 25 0 1 0 218623717 135913472 31902 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 33182 31902 62 132 0 33047 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132728

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19395
/proc/meminfo: memFree=1484984/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=129844 CPUtime=12.68
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 38133 0 0 0 1247 21 0 0 25 0 1 0 218623717 132960256 31181 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 32461 31181 68 132 0 32326 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 129844

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19395
/proc/meminfo: memFree=1484984/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=130248 CPUtime=25.48
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 38143 0 0 0 2527 21 0 0 25 0 1 0 218623717 133373952 31191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551678 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 32562 31191 68 132 0 32427 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 130248

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19395
/proc/meminfo: memFree=1484984/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=130248 CPUtime=51.08
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 38143 0 0 0 5086 22 0 0 25 0 1 0 218623717 133373952 31191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 32562 31191 68 132 0 32427 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 130248

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19395
/proc/meminfo: memFree=1484920/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=130492 CPUtime=102.26
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 38187 0 0 0 10204 22 0 0 25 0 1 0 218623717 133623808 31235 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 32623 31235 68 132 0 32488 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 130492

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19395
/proc/meminfo: memFree=1484792/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=130612 CPUtime=162.24
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 38212 0 0 0 16201 23 0 0 25 0 1 0 218623717 133746688 31260 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 32653 31260 68 132 0 32518 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 130612

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19395
/proc/meminfo: memFree=1483960/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=131720 CPUtime=222.21
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 38433 0 0 0 22198 23 0 0 25 0 1 0 218623717 134881280 31481 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550956 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 32930 31481 68 132 0 32795 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 131720

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19395
/proc/meminfo: memFree=1475960/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=139768 CPUtime=282.2
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 40459 0 0 0 28194 26 0 0 25 0 1 0 218623717 143122432 33507 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 34942 33507 68 132 0 34807 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 139768

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19395
/proc/meminfo: memFree=1471224/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=144632 CPUtime=342.18
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 41613 0 0 0 34191 27 0 0 25 0 1 0 218623717 148103168 34661 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 36158 34661 68 132 0 36023 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 144632

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19395
/proc/meminfo: memFree=1466680/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=149112 CPUtime=402.16
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 42750 0 0 0 40187 29 0 0 25 0 1 0 218623717 152690688 35798 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 37278 35798 68 132 0 37143 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 149112

[startup+462.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 19395
/proc/meminfo: memFree=1458040/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=157652 CPUtime=462.14
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 44908 0 0 0 46182 32 0 0 25 0 1 0 218623717 161435648 37956 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 39413 37956 68 132 0 39278 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 157652

[startup+522.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 19395
/proc/meminfo: memFree=1450552/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=165452 CPUtime=522.12
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 46777 0 0 0 52178 34 0 0 25 0 1 0 218623717 169422848 39825 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 41363 39825 68 132 0 41228 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 165452

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 19395
/proc/meminfo: memFree=1443448/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=172716 CPUtime=582.09
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 48565 0 0 0 58173 36 0 0 25 0 1 0 218623717 176861184 41613 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 43179 41613 68 132 0 43044 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 172716

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/84 19565
/proc/meminfo: memFree=1434744/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=179932 CPUtime=641.99
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 50381 0 0 0 64160 39 0 0 25 0 1 0 218623717 184250368 43429 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 44983 43429 68 132 0 44848 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 179932

[startup+702.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 19593
/proc/meminfo: memFree=1428280/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=187564 CPUtime=701.95
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 52299 0 0 0 70154 41 0 0 25 0 1 0 218623717 192065536 45347 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 46891 45347 68 132 0 46756 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 187564

[startup+762.305 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 19593
/proc/meminfo: memFree=1421624/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=194120 CPUtime=761.93
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 53954 0 0 0 76150 43 0 0 25 0 1 0 218623717 198778880 47002 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 48530 47002 68 132 0 48395 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 194120

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19593
/proc/meminfo: memFree=1414968/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=200656 CPUtime=821.91
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 55602 0 0 0 82146 45 0 0 25 0 1 0 218623717 205471744 48650 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551274 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 50164 48650 68 132 0 50029 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 200656

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19593
/proc/meminfo: memFree=1408248/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=207576 CPUtime=881.89
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 57290 0 0 0 88142 47 0 0 25 0 1 0 218623717 212557824 50338 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 51894 50338 68 132 0 51759 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 207576

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19593
/proc/meminfo: memFree=1401912/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=214520 CPUtime=941.87
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 58885 0 0 0 94139 48 0 0 25 0 1 0 218623717 219668480 51933 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 53630 51933 68 132 0 53495 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 214520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19593
/proc/meminfo: memFree=1396856/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=219512 CPUtime=1001.85
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 60134 0 0 0 100135 50 0 0 25 0 1 0 218623717 224780288 53182 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 54878 53182 68 132 0 54743 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 219512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19593
/proc/meminfo: memFree=1393272/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=223188 CPUtime=1061.83
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 61039 0 0 0 106132 51 0 0 25 0 1 0 218623717 228544512 54087 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 55797 54087 68 132 0 55662 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 223188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19593
/proc/meminfo: memFree=1388856/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=227868 CPUtime=1121.81
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 62167 0 0 0 112128 53 0 0 25 0 1 0 218623717 233336832 55215 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552919 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 56967 55215 68 132 0 56832 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 227868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19593
/proc/meminfo: memFree=1383608/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=233172 CPUtime=1181.79
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 63487 0 0 0 118124 55 0 0 25 0 1 0 218623717 238768128 56535 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 58293 56535 68 132 0 58158 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 233172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19593
/proc/meminfo: memFree=1381688/2055920 swapFree=4163632/4192956
[pid=19394] ppid=19392 vsize=235004 CPUtime=1200.09
/proc/19394/stat : 19394 (minimarch_fixed) R 19392 19394 18850 0 -1 4194304 63942 0 0 0 119954 55 0 0 25 0 1 0 218623717 240644096 56990 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19394/statm: 58751 56990 68 132 0 58616 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 235004

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.14
CPU user time (s): 1199.54
CPU system time (s): 0.594909
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 235004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.594909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63942
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= 3502

runsolver used 0.900863 second user time and 2.66359 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Fri Apr 27 20:51:00 UTC 2007

IDJOB= 428191
IDBENCH= 20365
IDSOLVER= 198
FILE ID= node22/428191-1177707058

PBS_JOBID= 4698712

Free space on /tmp= 66481 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/428191-1177707058/minimarch_fixed /tmp/evaluation/428191-1177707058/instance-428191-1177707058.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-428191-1177707058 -o ROOT/results/node22/solver-428191-1177707058 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428191-1177707058/minimarch_fixed /tmp/evaluation/428191-1177707058/instance-428191-1177707058.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  9ce7c48a28ddd5790e38607bb893dd38

RANDOM SEED= 540093527

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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:       1609872 kB
Buffers:         47884 kB
Cached:         306728 kB
SwapCached:       8032 kB
Active:         241056 kB
Inactive:       137240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609872 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:           27780 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            53364 kB
Committed_AS:  1998352 kB
PageTables:       1676 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= 66481 MiB

End job on node22 on Fri Apr 27 21:11:03 UTC 2007