Trace number 427743

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) 1200.01 1200.31

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S187076430-06.cnf
MD5SUM2354ce79c238d894898172bcf31459ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1005.91
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  160                                                  |
0.00/0.00	|  Number of clauses:    13600                                                |
0.00/0.05	|  Parsing time:         0.06         s                                       |
0.49/0.58	============================[ Search Statistics ]==============================
0.49/0.58	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.58	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.58	===============================================================================
0.49/0.58	|         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.49/0.59	|       100 |     160    13600    95200 |     4986      100     48 |  0.004 % |
0.59/0.60	|       250 |     160    13600    95200 |     5485      250     46 |  0.004 % |
0.59/0.62	|       475 |     160    13600    95200 |     6033      475     46 |  0.004 % |
0.59/0.65	|       815 |     160    13600    95200 |     6637      815     47 |  0.004 % |
0.69/0.70	|      1321 |     160    13600    95200 |     7300     1321     49 |  0.004 % |
0.69/0.77	|      2080 |     160    13600    95200 |     8031     2080     49 |  0.004 % |
0.79/0.88	|      3219 |     160    13600    95200 |     8834     3219     50 |  0.004 % |
1.00/1.07	|      4928 |     160    13600    95200 |     9717     4928     50 |  0.004 % |
1.39/1.40	|      7493 |     160    13600    95200 |    10689     7493     50 |  0.004 % |
1.99/2.03	|     11337 |     160    13600    95200 |    11758     5953     50 |  0.004 % |
2.89/2.90	|     17104 |     160    13600    95200 |    12934    11720     50 |  0.004 % |
4.29/4.38	|     25753 |     160    13600    95200 |    14227     7362     50 |  0.004 % |
6.68/6.76	|     38728 |     160    13600    95200 |    15650    13188     50 |  0.004 % |
10.59/10.63	|     58190 |     160    13600    95200 |    17215     9073     51 |  0.004 % |
16.99/17.06	|     87385 |     160    13600    95200 |    18936    12332     49 |  0.004 % |
27.09/27.11	|    131174 |     160    13600    95200 |    20830    18097     51 |  0.004 % |
43.68/43.73	|    196858 |     160    13600    95200 |    22913    10626     49 |  0.004 % |
70.07/70.20	|    295384 |     160    13600    95200 |    25204    16795     48 |  0.004 % |
113.26/113.33	|    443174 |     160    13600    95200 |    27725    21964     49 |  0.004 % |
183.34/183.43	|    664857 |     160    13600    95200 |    30497    26710     49 |  0.004 % |
292.72/292.82	|    997382 |     160    13600    95200 |    33547    17203     50 |  0.004 % |
473.88/474.01	|   1496170 |     160    13600    95200 |    36902    20104     49 |  0.004 % |
750.90/751.20	|   2244352 |     160    13600    95200 |    40592    28188     50 |  0.004 % |
1196.30/1196.63	|   3366626 |     160    13600    95200 |    44652    20917     50 |  0.004 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node52/watcher-427743-1177673683 -o ROOT/results/node52/solver-427743-1177673683 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427743-1177673683/minimarch_fixed /tmp/evaluation/427743-1177673683/instance-427743-1177673683.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 29358
/proc/meminfo: memFree=1621204/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=1868 CPUtime=0
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 122213398 1912832 204 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 467 204 51 132 0 332 0

[startup+0.089081 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 29358
/proc/meminfo: memFree=1621204/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=3148 CPUtime=0.08
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 528 0 0 0 8 0 0 0 18 0 1 0 122213398 3223552 513 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531553 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 787 513 63 132 0 652 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3148

[startup+0.101083 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 29358
/proc/meminfo: memFree=1621204/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=3148 CPUtime=0.09
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 528 0 0 0 9 0 0 0 18 0 1 0 122213398 3223552 513 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531526 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 787 513 63 132 0 652 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301096 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 29358
/proc/meminfo: memFree=1621204/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=3148 CPUtime=0.29
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 528 0 0 0 29 0 0 0 19 0 1 0 122213398 3223552 513 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523094 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 787 513 63 132 0 652 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.701122 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 29358
/proc/meminfo: memFree=1621204/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=3076 CPUtime=0.69
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 546 0 0 0 69 0 0 0 22 0 1 0 122213398 3149824 531 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631251 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 769 531 67 132 0 634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3076

[startup+1.50118 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1618892/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=4556 CPUtime=1.49
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 886 0 0 0 149 0 0 0 25 0 1 0 122213398 4665344 871 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551168 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 1139 871 67 132 0 1004 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4556

[startup+3.10229 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1617228/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=5612 CPUtime=3.09
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 1164 0 0 0 309 0 0 0 25 0 1 0 122213398 5746688 1149 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 1403 1149 67 132 0 1268 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5612

[startup+6.30151 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1616396/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=6008 CPUtime=6.28
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 1275 0 0 0 628 0 0 0 25 0 1 0 122213398 6152192 1260 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 1502 1260 67 132 0 1367 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6008

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1615308/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=7064 CPUtime=12.69
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 1531 0 0 0 1268 1 0 0 25 0 1 0 122213398 7233536 1516 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 1766 1516 67 132 0 1631 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7064

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1614292/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=7836 CPUtime=25.49
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 1720 0 0 0 2548 1 0 0 25 0 1 0 122213398 8024064 1705 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 1959 1705 67 132 0 1824 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7836

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1612948/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=9316 CPUtime=51.08
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 2068 0 0 0 5107 1 0 0 25 0 1 0 122213398 9539584 2053 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551762 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 2329 2053 67 132 0 2194 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9316

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1611668/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=10552 CPUtime=102.26
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 2383 0 0 0 10225 1 0 0 25 0 1 0 122213398 10805248 2368 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 2638 2368 67 132 0 2503 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10552

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1610580/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=11668 CPUtime=162.24
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 2634 0 0 0 16223 1 0 0 25 0 1 0 122213398 11948032 2619 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 2917 2619 67 132 0 2782 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11668

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1609172/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=13036 CPUtime=222.23
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 2975 0 0 0 22221 2 0 0 25 0 1 0 122213398 13348864 2960 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 3259 2960 67 132 0 3124 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13036

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1608916/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=13348 CPUtime=282.22
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 3058 0 0 0 28220 2 0 0 25 0 1 0 122213398 13668352 3043 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551274 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 3337 3043 67 132 0 3202 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13348

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1607828/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=14616 CPUtime=342.2
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 3345 0 0 0 34218 2 0 0 25 0 1 0 122213398 14966784 3330 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 3654 3330 67 132 0 3519 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14616

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1607508/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=14936 CPUtime=402.19
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 3441 0 0 0 40216 3 0 0 25 0 1 0 122213398 15294464 3426 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 3734 3426 67 132 0 3599 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14936

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1607316/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=15224 CPUtime=462.18
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 3485 0 0 0 46215 3 0 0 25 0 1 0 122213398 15589376 3470 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 3806 3470 67 132 0 3671 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 15224

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1606164/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=16296 CPUtime=522.16
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 3767 0 0 0 52213 3 0 0 25 0 1 0 122213398 16687104 3752 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4074 3752 67 132 0 3939 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 16296

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1605908/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=16588 CPUtime=582.15
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 3828 0 0 0 58212 3 0 0 25 0 1 0 122213398 16986112 3813 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4147 3813 67 132 0 4012 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 16588

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1605652/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=16740 CPUtime=642.14
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 3875 0 0 0 64211 3 0 0 25 0 1 0 122213398 17141760 3860 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4185 3860 67 132 0 4050 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 16740

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1605460/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=17040 CPUtime=702.12
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 3929 0 0 0 70209 3 0 0 25 0 1 0 122213398 17448960 3914 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4260 3914 67 132 0 4125 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 17040

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1604820/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=17572 CPUtime=762.1
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 4084 0 0 0 76207 3 0 0 25 0 1 0 122213398 17993728 4069 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4393 4069 67 132 0 4258 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 17572

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29359
/proc/meminfo: memFree=1604308/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=18168 CPUtime=822.08
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 4222 0 0 0 82205 3 0 0 25 0 1 0 122213398 18604032 4207 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4542 4207 67 132 0 4407 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 18168

[startup+882.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 29359
/proc/meminfo: memFree=1604116/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=18332 CPUtime=882.07
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 4266 0 0 0 88204 3 0 0 25 0 1 0 122213398 18771968 4251 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4583 4251 67 132 0 4448 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 18332

[startup+942.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 29359
/proc/meminfo: memFree=1604116/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=18332 CPUtime=942.06
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 4272 0 0 0 94202 4 0 0 25 0 1 0 122213398 18771968 4257 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4583 4257 67 132 0 4448 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 18332

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29359
/proc/meminfo: memFree=1603860/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=18684 CPUtime=1002.05
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 4325 0 0 0 100201 4 0 0 25 0 1 0 122213398 19132416 4310 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4671 4310 67 132 0 4536 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 18684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29359
/proc/meminfo: memFree=1603796/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=18828 CPUtime=1062.03
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 4355 0 0 0 106199 4 0 0 25 0 1 0 122213398 19279872 4340 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4707 4340 67 132 0 4572 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 18828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29359
/proc/meminfo: memFree=1603732/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=18828 CPUtime=1122.02
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 4369 0 0 0 112198 4 0 0 25 0 1 0 122213398 19279872 4354 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4707 4354 67 132 0 4572 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 18828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29359
/proc/meminfo: memFree=1603732/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=18828 CPUtime=1182
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 4369 0 0 0 118196 4 0 0 25 0 1 0 122213398 19279872 4354 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4707 4354 67 132 0 4572 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 18828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29359
/proc/meminfo: memFree=1603668/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=18828 CPUtime=1200
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 4369 0 0 0 119996 4 0 0 25 0 1 0 122213398 19279872 4354 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4707 4354 67 132 0 4572 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 18828

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29359
/proc/meminfo: memFree=1603668/2055920 swapFree=4182996/4192956
[pid=29358] ppid=29356 vsize=18828 CPUtime=1200
/proc/29358/stat : 29358 (minimarch_fixed) R 29356 29358 28503 0 -1 4194304 4369 0 0 0 119996 4 0 0 25 0 1 0 122213398 19279872 4354 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29358/statm: 4707 4354 67 132 0 4572 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 18828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.97
CPU system time (s): 0.047992
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 18828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4369
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= 2297

runsolver used 0.888864 second user time and 2.39864 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Fri Apr 27 11:34:43 UTC 2007

IDJOB= 427743
IDBENCH= 20127
IDSOLVER= 198
FILE ID= node52/427743-1177673683

PBS_JOBID= 4697400

Free space on /tmp= 66504 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S187076430-06.cnf
COMMAND LINE= /tmp/evaluation/427743-1177673683/minimarch_fixed /tmp/evaluation/427743-1177673683/instance-427743-1177673683.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-427743-1177673683 -o ROOT/results/node52/solver-427743-1177673683 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427743-1177673683/minimarch_fixed /tmp/evaluation/427743-1177673683/instance-427743-1177673683.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  2354ce79c238d894898172bcf31459ce

RANDOM SEED= 790504156

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1621612 kB
Buffers:         38680 kB
Cached:         319452 kB
SwapCached:       3968 kB
Active:         195780 kB
Inactive:       172264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621612 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            3240 kB
Writeback:           0 kB
Mapped:          15880 kB
Slab:            52200 kB
Committed_AS:  1862232 kB
PageTables:       1484 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= 66504 MiB

End job on node52 on Fri Apr 27 11:54:46 UTC 2007