Trace number 427575

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minimarch 2007-04-26 (fixed)? (TO) 1200.1 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S643005221-14.cnf
MD5SUM8a3a4c67555e3d7c0d47620c8bfc1a9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.54731
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  700                                                  |
0.00/0.00	|  Number of clauses:    14000                                                |
0.00/0.05	|  Parsing time:         0.05         s                                       |
0.19/0.20	============================[ Search Statistics ]==============================
0.19/0.20	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.20	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.20	===============================================================================
0.19/0.20	|         0 |     700    14000    70000 |     4666        0    nan |  0.000 % |
0.19/0.21	|       100 |     700    14000    70000 |     5133      100    112 |  0.000 % |
0.19/0.23	|       250 |     700    14000    70000 |     5646      250    106 |  0.000 % |
0.19/0.25	|       475 |     700    14000    70000 |     6211      475     98 |  0.000 % |
0.19/0.28	|       812 |     700    14000    70000 |     6832      812     98 |  0.000 % |
0.29/0.33	|      1319 |     700    14000    70000 |     7515     1319    102 |  0.000 % |
0.39/0.41	|      2078 |     700    14000    70000 |     8267     2078    103 |  0.000 % |
0.49/0.54	|      3217 |     700    14000    70000 |     9094     3217    105 |  0.000 % |
0.69/0.75	|      4925 |     700    14000    70000 |    10003     4925    105 |  0.000 % |
1.10/1.11	|      7489 |     700    14000    70000 |    11003     7489    107 |  0.000 % |
1.69/1.78	|     11333 |     700    14000    70000 |    12104     5693    108 |  0.000 % |
2.79/2.84	|     17099 |     700    14000    70000 |    13314    11459    109 |  0.000 % |
4.59/4.61	|     25749 |     700    14000    70000 |    14645    13304    110 |  0.000 % |
7.59/7.68	|     38725 |     700    14000    70000 |    16110    11363    115 |  0.000 % |
13.09/13.19	|     58187 |     700    14000    70000 |    17721    14440    114 |  0.000 % |
21.58/21.65	|     87380 |     700    14000    70000 |    19493    16655    115 |  0.000 % |
37.87/37.97	|    131171 |     700    14000    70000 |    21443    11066    110 |  0.000 % |
61.36/61.47	|    196855 |     700    14000    70000 |    23587    11652    107 |  0.000 % |
102.65/102.74	|    295382 |     700    14000    70000 |    25946    14055    111 |  0.000 % |
165.24/165.34	|    443171 |     700    14000    70000 |    28540    26105    115 |  0.000 % |
269.90/270.01	|    664854 |     700    14000    70000 |    31394    27966    117 |  0.000 % |
426.34/426.59	|    997380 |     700    14000    70000 |    34534    28861    112 |  0.000 % |
682.86/683.13	|   1496168 |     700    14000    70000 |    37987    15510    108 |  0.000 % |
1112.20/1112.68	|   2244352 |     700    14000    70000 |    41786    26991    113 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node3/watcher-427575-1177659600 -o ROOT/results/node3/solver-427575-1177659600 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427575-1177659600/minimarch_fixed /tmp/evaluation/427575-1177659600/instance-427575-1177659600.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 25468
/proc/meminfo: memFree=1625696/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=1868 CPUtime=0
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 241997722 1912832 203 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 467 203 51 132 0 332 0

[startup+0.061078 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25468
/proc/meminfo: memFree=1625696/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=2952 CPUtime=0.05
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 473 0 0 0 5 0 0 0 18 0 1 0 241997722 3022848 458 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 738 458 63 132 0 603 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2952

[startup+0.102074 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25468
/proc/meminfo: memFree=1625696/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=2952 CPUtime=0.09
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 473 0 0 0 9 0 0 0 18 0 1 0 241997722 3022848 458 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522229 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 738 458 63 132 0 603 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2952

[startup+0.301105 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25468
/proc/meminfo: memFree=1625696/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=2952 CPUtime=0.29
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 523 0 0 0 29 0 0 0 19 0 1 0 241997722 3022848 471 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551431 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 738 471 68 132 0 603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2952

[startup+0.70117 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25468
/proc/meminfo: memFree=1625696/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=4536 CPUtime=0.69
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 924 0 0 0 69 0 0 0 23 0 1 0 241997722 4644864 872 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 1134 872 68 132 0 999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4536

[startup+1.5013 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25469
/proc/meminfo: memFree=1621400/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=7044 CPUtime=1.49
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 1556 0 0 0 149 0 0 0 25 0 1 0 241997722 7213056 1504 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 1761 1504 68 132 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7044

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25469
/proc/meminfo: memFree=1619160/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=8628 CPUtime=3.09
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 1932 0 0 0 309 0 0 0 25 0 1 0 241997722 8835072 1880 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 2157 1880 68 132 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8628

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25469
/proc/meminfo: memFree=1617112/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=9684 CPUtime=6.29
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 2203 0 0 0 629 0 0 0 25 0 1 0 241997722 9916416 2151 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 2421 2151 68 132 0 2286 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9684

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25469
/proc/meminfo: memFree=1616024/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=10740 CPUtime=12.68
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 2467 0 0 0 1268 0 0 0 25 0 1 0 241997722 10997760 2415 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 2685 2415 68 132 0 2550 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10740

[startup+25.5022 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25469
/proc/meminfo: memFree=1613720/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=13064 CPUtime=25.48
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 3036 0 0 0 2547 1 0 0 25 0 1 0 241997722 13377536 2984 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 3266 2984 68 132 0 3131 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13064

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25469
/proc/meminfo: memFree=1611800/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=14912 CPUtime=51.07
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 3514 0 0 0 5106 1 0 0 25 0 1 0 241997722 15269888 3462 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 3728 3462 68 132 0 3593 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14912

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25469
/proc/meminfo: memFree=1609816/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=16892 CPUtime=102.26
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 4010 0 0 0 10224 2 0 0 25 0 1 0 241997722 17297408 3958 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 4223 3958 68 132 0 4088 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16892

[startup+162.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1608408/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=18216 CPUtime=162.24
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 4351 0 0 0 16221 3 0 0 25 0 1 0 241997722 18653184 4299 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 4554 4299 68 132 0 4419 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18216

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1605720/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=21020 CPUtime=222.21
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 5018 0 0 0 22218 3 0 0 25 0 1 0 241997722 21524480 4966 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 5255 4966 68 132 0 5120 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 21020

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1604824/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=22012 CPUtime=282.19
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 5268 0 0 0 28215 4 0 0 25 0 1 0 241997722 22540288 5216 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551775 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 5503 5216 68 132 0 5368 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22012

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1604184/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=22564 CPUtime=342.17
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 5410 0 0 0 34213 4 0 0 25 0 1 0 241997722 23105536 5358 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 5641 5358 68 132 0 5506 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22564

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1603736/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=22960 CPUtime=402.15
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 5527 0 0 0 40210 5 0 0 25 0 1 0 241997722 23511040 5475 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 5740 5475 68 132 0 5605 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 22960

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1601560/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=25204 CPUtime=462.13
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 6074 0 0 0 46207 6 0 0 25 0 1 0 241997722 25808896 6022 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 6301 6022 68 132 0 6166 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 25204

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1601560/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=25204 CPUtime=522.11
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 6074 0 0 0 52204 7 0 0 25 0 1 0 241997722 25808896 6022 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 6301 6022 68 132 0 6166 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 25204

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1600856/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=25800 CPUtime=582.09
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 6240 0 0 0 58202 7 0 0 25 0 1 0 241997722 26419200 6188 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 6450 6188 68 132 0 6315 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 25800

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1600536/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=26196 CPUtime=642.08
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 6321 0 0 0 64200 8 0 0 25 0 1 0 241997722 26824704 6269 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553531 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 6549 6269 68 132 0 6414 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 26196

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1599384/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=27340 CPUtime=702.05
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 6604 0 0 0 70196 9 0 0 25 0 1 0 241997722 27996160 6552 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551424 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 6835 6552 68 132 0 6700 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 27340

[startup+762.305 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25469
/proc/meminfo: memFree=1597976/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=28684 CPUtime=762.03
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 6938 0 0 0 76194 9 0 0 25 0 1 0 241997722 29372416 6886 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 7171 6886 68 132 0 7036 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28684

[startup+822.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 25469
/proc/meminfo: memFree=1597720/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=28948 CPUtime=822.01
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 7007 0 0 0 82191 10 0 0 25 0 1 0 241997722 29642752 6955 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 7237 6955 68 132 0 7102 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 28948

[startup+882.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 25469
/proc/meminfo: memFree=1597400/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=29212 CPUtime=881.98
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 7097 0 0 0 88188 10 0 0 25 0 1 0 241997722 29913088 7045 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 7303 7045 68 132 0 7168 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 29212

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25469
/proc/meminfo: memFree=1597400/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=29212 CPUtime=941.97
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 7097 0 0 0 94186 11 0 0 25 0 1 0 241997722 29913088 7045 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551678 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 7303 7045 68 132 0 7168 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 29212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25469
/proc/meminfo: memFree=1597464/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=29212 CPUtime=1001.94
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 7097 0 0 0 100183 11 0 0 25 0 1 0 241997722 29913088 7045 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 7303 7045 68 132 0 7168 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 29212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1597464/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=29476 CPUtime=1061.93
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 7156 0 0 0 106181 12 0 0 25 0 1 0 241997722 30183424 7104 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 7369 7104 68 132 0 7234 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 29476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1595800/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=31008 CPUtime=1121.91
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 7508 0 0 0 112178 13 0 0 25 0 1 0 241997722 31752192 7456 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558434 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 7752 7456 68 132 0 7617 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 31008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1593624/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=33128 CPUtime=1181.88
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 8054 0 0 0 118175 13 0 0 25 0 1 0 241997722 33923072 8002 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557651 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 8282 8002 68 132 0 8147 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 33128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1593624/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=33128 CPUtime=1200.08
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 8054 0 0 0 119995 13 0 0 25 0 1 0 241997722 33923072 8002 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558002 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 8282 8002 68 132 0 8147 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 33128

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25469
/proc/meminfo: memFree=1593624/2055920 swapFree=4138808/4192956
[pid=25468] ppid=25466 vsize=33128 CPUtime=1200.08
/proc/25468/stat : 25468 (minimarch_fixed) R 25466 25468 24728 0 -1 4194304 8054 0 0 0 119995 13 0 0 25 0 1 0 241997722 33923072 8002 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558002 0 0 4096 3 0 0 0 17 1 0 0
/proc/25468/statm: 8282 8002 68 132 0 8147 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 33128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.145977
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 33128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8054
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= 25096

runsolver used 0.959854 second user time and 2.47862 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Apr 27 07:40:00 UTC 2007

IDJOB= 427575
IDBENCH= 20043
IDSOLVER= 198
FILE ID= node3/427575-1177659600

PBS_JOBID= 4697353

Free space on /tmp= 66494 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S643005221-14.cnf
COMMAND LINE= /tmp/evaluation/427575-1177659600/minimarch_fixed /tmp/evaluation/427575-1177659600/instance-427575-1177659600.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-427575-1177659600 -o ROOT/results/node3/solver-427575-1177659600 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427575-1177659600/minimarch_fixed /tmp/evaluation/427575-1177659600/instance-427575-1177659600.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  8a3a4c67555e3d7c0d47620c8bfc1a9e

RANDOM SEED= 387373925

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1626168 kB
Buffers:         45980 kB
Cached:         315444 kB
SwapCached:      17744 kB
Active:         188776 kB
Inactive:       196624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626168 kB
SwapTotal:     4192956 kB
SwapFree:      4138808 kB
Dirty:            3200 kB
Writeback:           0 kB
Mapped:          30016 kB
Slab:            29872 kB
Committed_AS:  6163216 kB
PageTables:       1780 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= 66494 MiB

End job on node3 on Fri Apr 27 08:00:02 UTC 2007