Trace number 305619

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 1200.08

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.00	|  Number of clauses:    16800                                                |
0.00/0.05	|  Parsing time:         0.05         s                                       |
0.00/0.10	============================[ Search Statistics ]==============================
0.00/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.10	===============================================================================
0.00/0.10	|         0 |    3883    16592    50466 |     5530        0    nan |  0.000 % |
0.10/0.12	|       100 |    3883    16592    50466 |     6083      100     92 |  0.000 % |
0.10/0.14	|       250 |    3883    16592    50466 |     6692      250     79 |  0.000 % |
0.10/0.17	|       475 |    3883    16592    50466 |     7361      475     79 |  0.000 % |
0.20/0.22	|       812 |    3883    16592    50466 |     8097      812     82 |  0.000 % |
0.20/0.30	|      1318 |    3883    16592    50466 |     8907     1318     84 |  0.000 % |
0.41/0.42	|      2077 |    3883    16592    50466 |     9797     2077     84 |  0.000 % |
0.61/0.62	|      3216 |    3883    16592    50466 |    10777     3216     85 |  0.000 % |
0.81/0.92	|      4924 |    3883    16592    50466 |    11855     4924     85 |  0.000 % |
1.33/1.40	|      7487 |    3883    16592    50466 |    13041     7487     87 |  0.000 % |
2.14/2.19	|     11331 |    3883    16592    50466 |    14345    11331     90 |  0.000 % |
3.58/3.67	|     17097 |    3883    16592    50466 |    15779     9560     94 |  0.000 % |
6.14/6.20	|     25747 |    3883    16592    50466 |    17357    10000    104 |  0.000 % |
10.95/11.01	|     38721 |    3883    16592    50466 |    19093    14027    110 |  0.000 % |
18.83/18.84	|     58182 |    3883    16592    50466 |    21002    13732    107 |  0.000 % |
31.85/31.90	|     87375 |    3883    16592    50466 |    23102    21378    110 |  0.000 % |
53.86/53.97	|    131164 |    3883    16592    50466 |    25413    17577    120 |  0.000 % |
90.53/90.54	|    196849 |    3883    16592    50466 |    27954    15871    100 |  0.000 % |
147.88/147.96	|    295376 |    3883    16592    50466 |    30750    20075    103 |  0.000 % |
242.91/242.98	|    443165 |    3883    16592    50466 |    33825    23578    105 |  0.000 % |
395.81/395.91	|    664848 |    3883    16592    50466 |    37207    19465    100 |  0.000 % |
625.71/625.79	|    997373 |    3883    16592    50466 |    40928    17051     99 |  0.000 % |
995.09/995.16	|   1496161 |    3883    16592    50466 |    45021    26993    110 |  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/node16/watcher-305619-1172082529 -o ROOT/results/node16/solver-305619-1172082529 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305619-1172082529/minimarch /tmp/evaluation/305619-1172082529/instance-305619-1172082529.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: 1.00 1.00 1.00 3/77 16828
/proc/meminfo: memFree=1447200/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=2296 CPUtime=0
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 228207220 2351104 288 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134687430 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 574 288 51 132 0 439 0

[startup+0.107618 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16828
/proc/meminfo: memFree=1447200/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=3316 CPUtime=0.1
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 589 0 0 0 10 0 0 0 18 0 1 0 228207220 3395584 571 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 829 571 66 132 0 694 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3316

[startup+0.515571 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16828
/proc/meminfo: memFree=1447200/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=3852 CPUtime=0.51
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 710 0 0 0 51 0 0 0 21 0 1 0 228207220 3944448 692 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 963 692 67 132 0 828 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3852

[startup+1.33848 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16829
/proc/meminfo: memFree=1443288/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=5568 CPUtime=1.33
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 1150 0 0 0 133 0 0 0 25 0 1 0 228207220 5701632 1132 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550922 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 1392 1132 67 132 0 1257 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5568

[startup+2.97429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16829
/proc/meminfo: memFree=1440920/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=8632 CPUtime=2.97
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 1906 0 0 0 296 1 0 0 25 0 1 0 228207220 8839168 1888 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551496 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 2158 1888 67 132 0 2023 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 8632

[startup+6.25091 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16829
/proc/meminfo: memFree=1438176/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=10084 CPUtime=6.24
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 2253 0 0 0 623 1 0 0 25 0 1 0 228207220 10326016 2235 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 2521 2235 67 132 0 2386 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10084

[startup+12.7042 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16829
/proc/meminfo: memFree=1436192/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=12500 CPUtime=12.69
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 2853 0 0 0 1268 1 0 0 25 0 1 0 228207220 12800000 2835 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 3125 2835 67 132 0 2990 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12500

[startup+25.6047 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16829
/proc/meminfo: memFree=1434912/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=13292 CPUtime=25.59
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 3068 0 0 0 2558 1 0 0 25 0 1 0 228207220 13611008 3050 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 3323 3050 67 132 0 3188 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 13292

[startup+51.2107 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16829
/proc/meminfo: memFree=1431328/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=17256 CPUtime=51.19
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 4068 0 0 0 5117 2 0 0 25 0 1 0 228207220 17670144 4050 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 4314 4050 67 132 0 4179 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 17256

[startup+102.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16829
/proc/meminfo: memFree=1430368/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=17820 CPUtime=102.4
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 4193 0 0 0 10237 3 0 0 25 0 1 0 228207220 18247680 4175 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551152 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 4455 4175 67 132 0 4320 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 17820

[startup+162.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16829
/proc/meminfo: memFree=1428256/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=19924 CPUtime=162.42
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 4709 0 0 0 16238 4 0 0 25 0 1 0 228207220 20402176 4691 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 4981 4691 67 132 0 4846 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 19924

[startup+222.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16829
/proc/meminfo: memFree=1425696/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=22444 CPUtime=222.43
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 5353 0 0 0 22238 5 0 0 25 0 1 0 228207220 22982656 5335 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 5611 5335 67 132 0 5476 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 22444

[startup+282.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16829
/proc/meminfo: memFree=1424096/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=24032 CPUtime=282.44
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 5742 0 0 0 28238 6 0 0 25 0 1 0 228207220 24608768 5724 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 6008 5724 67 132 0 5873 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 24032

[startup+342.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16829
/proc/meminfo: memFree=1424096/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=24032 CPUtime=342.45
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 5742 0 0 0 34239 6 0 0 25 0 1 0 228207220 24608768 5724 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 6008 5724 67 132 0 5873 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 24032

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1424160/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=24032 CPUtime=402.46
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 5742 0 0 0 40239 7 0 0 25 0 1 0 228207220 24608768 5724 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 6008 5724 67 132 0 5873 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 24032

[startup+462.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1421152/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=27064 CPUtime=462.47
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 6493 0 0 0 46239 8 0 0 25 0 1 0 228207220 27713536 6475 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 6766 6475 67 132 0 6631 0
Current children cumulated CPU time (s) 462.47
Current children cumulated vsize (KiB) 27064

[startup+522.514 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 16831
/proc/meminfo: memFree=1421152/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=27040 CPUtime=522.48
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 6493 0 0 0 52240 8 0 0 25 0 1 0 228207220 27688960 6475 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 6760 6475 67 132 0 6625 0
Current children cumulated CPU time (s) 522.48
Current children cumulated vsize (KiB) 27040

[startup+582.532 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16831
/proc/meminfo: memFree=1420512/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=27684 CPUtime=582.5
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 6668 0 0 0 58241 9 0 0 25 0 1 0 228207220 28348416 6650 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 6921 6650 67 132 0 6786 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 27684

[startup+642.544 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1419488/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=28892 CPUtime=642.51
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 6939 0 0 0 64241 10 0 0 25 0 1 0 228207220 29585408 6913 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 7223 6913 67 132 0 7088 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 28892

[startup+702.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1417568/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=30768 CPUtime=702.52
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 7409 0 0 0 70241 11 0 0 25 0 1 0 228207220 31506432 7383 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 7692 7383 67 132 0 7557 0
Current children cumulated CPU time (s) 702.52
Current children cumulated vsize (KiB) 30768

[startup+762.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1417504/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=30764 CPUtime=762.52
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 7409 0 0 0 76241 11 0 0 25 0 1 0 228207220 31502336 7383 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551347 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 7691 7383 67 132 0 7556 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 30764

[startup+822.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1417504/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=30764 CPUtime=822.54
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 7409 0 0 0 82242 12 0 0 25 0 1 0 228207220 31502336 7383 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 7691 7383 67 132 0 7556 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 30764

[startup+882.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1416864/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=31424 CPUtime=882.55
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 7592 0 0 0 88243 12 0 0 25 0 1 0 228207220 32178176 7566 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 7856 7566 67 132 0 7721 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 31424

[startup+942.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1416288/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=31952 CPUtime=942.56
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 7710 0 0 0 94243 13 0 0 25 0 1 0 228207220 32718848 7684 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 7988 7684 67 132 0 7853 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 31952

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1416288/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=31924 CPUtime=1002.56
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 7719 0 0 0 100243 13 0 0 25 0 1 0 228207220 32690176 7693 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 7981 7693 67 132 0 7846 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 31924

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1413024/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=35224 CPUtime=1062.58
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 8545 0 0 0 106243 15 0 0 25 0 1 0 228207220 36069376 8519 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551284 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 8806 8519 67 132 0 8671 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 35224

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1412960/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=35212 CPUtime=1122.59
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 8545 0 0 0 112243 16 0 0 25 0 1 0 228207220 36057088 8519 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 8803 8519 67 132 0 8668 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 35212

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1412960/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=35212 CPUtime=1182.6
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 8545 0 0 0 118244 16 0 0 25 0 1 0 228207220 36057088 8519 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 8803 8519 67 132 0 8668 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 35212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1412960/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=35212 CPUtime=1200.02
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 8545 0 0 0 119986 16 0 0 25 0 1 0 228207220 36057088 8519 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 8803 8519 67 132 0 8668 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 35212

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

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

[startup+1200.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16831
/proc/meminfo: memFree=1412960/2055920 swapFree=4192812/4192956
[pid=16828] ppid=16826 vsize=35212 CPUtime=1200.02
/proc/16828/stat : 16828 (minimarch) R 16826 16828 16394 0 -1 4194304 8545 0 0 0 119986 16 0 0 25 0 1 0 228207220 36057088 8519 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/16828/statm: 8803 8519 67 132 0 8668 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 35212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.08
CPU time (s): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.171973
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 35224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8545
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= 1631

runsolver used 1.47178 second user time and 2.69959 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Feb 21 18:28:49 UTC 2007

IDJOB= 305619
IDBENCH= 20161
IDSOLVER= 110
FILE ID= node16/305619-1172082529

PBS_JOBID= 3865319

Free space on /tmp= 66546 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/305619-1172082529/minimarch /tmp/evaluation/305619-1172082529/instance-305619-1172082529.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-305619-1172082529 -o ROOT/results/node16/solver-305619-1172082529 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305619-1172082529/minimarch /tmp/evaluation/305619-1172082529/instance-305619-1172082529.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 518205196

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1447608 kB
Buffers:         59132 kB
Cached:         414964 kB
SwapCached:          0 kB
Active:         216888 kB
Inactive:       310968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2644 kB
Writeback:           0 kB
Mapped:          72588 kB
Slab:            66116 kB
Committed_AS:  1021376 kB
PageTables:       1720 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= 66546 MiB

End job on node16 on Wed Feb 21 18:48:51 UTC 2007