Trace number 433030

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.28 1800.89

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g125.18.opb
MD5SUM18a894a2ba4f3cf6bad1b497c8fca8eb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4500
Total number of constraints72413
Number of constraints which are clauses72413
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint18
Number of terms in the objective function 4500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 4500
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4500
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/433030-1177953493/instance-433030-1177953493.opb
0.00/0.00	c File size is 1832669 bytes.
0.28/0.33	c Highest Coefficient sum: 4500
0.28/0.33	c Parsing was ok!!
0.28/0.33	c Total parsing time: 0.335 s
0.28/0.36	c Var: 4500 Constr: 72413 72413/0/0 Lit: 146826 Watch. Lit: 144826
0.28/0.36	c Obj. Vars: 4500 (100 % of total variables)
1.58/1.63	c Pre-processing Time: 1.635 s
1.58/1.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.58/1.64	c        0   4500    72413   146826    2   144826   24137      0      0 1.64
1.58/1.64	c Switching off LPR mode.
1800.08/1800.71	c      103   4500    72516   157070    2   145032   26551    103     61 1.67
1800.08/1800.71	c      253   4500    72666   181176    2   145332   29207    253    145 1.74
1800.08/1800.71	c      479   4500    72892   218721    3   145784   32128    479    259 1.85
1800.08/1800.71	c      821   4500    73234   312188    4   146468   35341    821    392 2.09
1800.08/1800.71	c     1329   4500    73742   438320    5   147484   38876   1329    530 2.51
1800.08/1800.71	c     2095   4500    74508   648329    8   149016   42764   2095    666 3.14
1800.08/1800.71	c     3241   4500    75654  1120149   14   151308   47041   3241    714 4.54
1800.08/1800.71	c     4963   4500    77376  1960586   25   154752   51746   4963    637 7.79
1800.08/1800.71	c     7547   4500    79960  3606179   45   159920   56921   7547    512 14.71
1800.08/1800.71	c    11428   4500    83841  6207792   74   167682   62614  11428    401 28.46
1800.08/1800.71	c    17252   4500    89665  9712778  108   179330   68876  17252    325 53.08
1800.08/1800.71	c    25989   4500    98402 16164535  164   196804   75764  25989    251 103.15
1800.08/1800.71	c    39101   4500   111514 26998604  242   223028   83341  39101    168 232.66
1800.08/1800.71	c    58773   4500   131186 42532187  324   262372   91676  58773    124 470.68
1800.08/1800.71	c    88285   4500   160698 69918745  435   321396  100844  88285     85 1034.75
1800.08/1800.71	c Caught signal: 15
1800.08/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.71	c   15   125203  39411   342035   109222 33271978  36809     69 1800.10
1800.08/1800.71	s UNKNOWN
1800.08/1800.71	c Total time: 1800.1 s

Verifier Data (download as text)

ERROR: no interpretation found !

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-433030-1177953493 -o ROOT/results/node3/solver-433030-1177953493 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433030-1177953493/instance-433030-1177953493.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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: 0.97 0.98 0.97 3/77 24456
/proc/meminfo: memFree=1860000/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=13528 CPUtime=0
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 271387102 13852672 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 3382 333 279 324 0 2004 0

[startup+0.0670571 s]
/proc/loadavg: 0.97 0.98 0.97 3/77 24456
/proc/meminfo: memFree=1860000/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=7292 CPUtime=0.06
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 838 0 0 0 6 0 0 0 18 0 1 0 271387102 7467008 808 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11359867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 1823 809 363 324 0 445 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7292

[startup+0.101062 s]
/proc/loadavg: 0.97 0.98 0.97 3/77 24456
/proc/meminfo: memFree=1860000/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=8112 CPUtime=0.09
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 1069 0 0 0 9 0 0 0 18 0 1 0 271387102 8306688 1039 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11359867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 2028 1040 407 324 0 650 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8112

[startup+0.301095 s]
/proc/loadavg: 0.97 0.98 0.97 3/77 24456
/proc/meminfo: memFree=1860000/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=12376 CPUtime=0.28
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 2417 0 0 0 28 0 0 0 19 0 1 0 271387102 12673024 2387 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11359867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 3094 2388 677 324 0 1716 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12376

[startup+0.70116 s]
/proc/loadavg: 0.97 0.98 0.97 3/77 24456
/proc/meminfo: memFree=1860000/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=15116 CPUtime=0.68
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 3614 0 0 0 67 1 0 0 22 0 1 0 271387102 15478784 3136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 3779 3136 303 324 0 2849 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15116

[startup+1.50229 s]
/proc/loadavg: 0.97 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1846360/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=17544 CPUtime=1.49
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 4224 0 0 0 144 5 0 0 25 0 1 0 271387102 17965056 3746 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 4386 3746 305 324 0 3456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17544

[startup+3.10155 s]
/proc/loadavg: 0.97 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1846360/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=21608 CPUtime=3.09
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 6363 0 0 0 302 7 0 0 25 0 1 0 271387102 22126592 4769 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 5402 4769 309 324 0 4472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21608

[startup+6.30207 s]
/proc/loadavg: 0.97 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1832344/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=34596 CPUtime=6.29
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 9614 0 0 0 621 8 0 0 25 0 1 0 271387102 35426304 8020 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 8649 8020 309 324 0 7719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34596

[startup+12.7011 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1810520/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=54712 CPUtime=12.68
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 14632 0 0 0 1258 10 0 0 25 0 1 0 271387102 56025088 13038 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 13678 13038 309 324 0 12748 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 54712

[startup+25.5012 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1776472/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=87776 CPUtime=25.48
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 22895 0 0 0 2533 15 0 0 25 0 1 0 271387102 89882624 21301 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 21944 21301 309 324 0 21014 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87776

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1727832/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=136444 CPUtime=51.08
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 35088 0 0 0 5086 22 0 0 25 0 1 0 271387102 139718656 33494 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 34111 33494 309 324 0 33181 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 136444

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1642968/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=220392 CPUtime=102.26
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 56070 0 0 0 10190 36 0 0 25 0 1 0 271387102 225681408 54476 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 55098 54476 309 324 0 54168 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 220392

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1572952/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=290648 CPUtime=162.23
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 73611 0 0 0 16176 47 0 0 25 0 1 0 271387102 297623552 72017 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 72662 72017 309 324 0 71732 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 290648

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1512088/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=351052 CPUtime=222.21
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 88727 0 0 0 22167 54 0 0 25 0 1 0 271387102 359477248 87133 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 87763 87133 309 324 0 86833 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 351052

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1453080/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=410876 CPUtime=282.19
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 103688 0 0 0 28156 63 0 0 25 0 1 0 271387102 420737024 102094 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 102719 102094 309 324 0 101789 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 410876

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1403160/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=459660 CPUtime=342.17
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 115881 0 0 0 34146 71 0 0 25 0 1 0 271387102 470691840 114287 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 114915 114287 309 324 0 113985 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 459660

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1351960/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=511288 CPUtime=402.15
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 128799 0 0 0 40138 77 0 0 25 0 1 0 271387102 523558912 127205 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 127822 127205 309 324 0 126892 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 511288

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1307288/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=555448 CPUtime=462.13
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 139837 0 0 0 46130 83 0 0 25 0 1 0 271387102 568778752 138243 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 138862 138243 309 324 0 137932 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 555448

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1271960/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=591048 CPUtime=522.11
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 148726 0 0 0 52122 89 0 0 25 0 1 0 271387102 605233152 147132 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 147762 147132 309 324 0 146832 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 591048

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 24457
/proc/meminfo: memFree=1231704/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=631080 CPUtime=582.09
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 158729 0 0 0 58114 95 0 0 25 0 1 0 271387102 646225920 157135 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 157770 157135 309 324 0 156840 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 631080

[startup+642.301 s]
/proc/loadavg: 1.12 1.01 0.98 2/78 24457
/proc/meminfo: memFree=1191640/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=670764 CPUtime=642.07
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 168647 0 0 0 64106 101 0 0 25 0 1 0 271387102 686862336 167053 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 167691 167053 309 324 0 166761 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 670764


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24458
/proc/meminfo: memFree=1046616/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=815572 CPUtime=881.99
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 204868 0 0 0 88078 121 0 0 25 0 1 0 271387102 835145728 203274 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 203893 203274 309 324 0 202963 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 815572

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24459
/proc/meminfo: memFree=1009752/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=852752 CPUtime=941.97
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 214140 0 0 0 94071 126 0 0 25 0 1 0 271387102 873218048 212546 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 213188 212546 309 324 0 212258 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 852752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24459
/proc/meminfo: memFree=975384/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=886680 CPUtime=1001.95
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 222649 0 0 0 100064 131 0 0 25 0 1 0 271387102 907960320 221055 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11354181 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 221670 221055 309 324 0 220740 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 886680

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24459
/proc/meminfo: memFree=937368/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=924856 CPUtime=1061.93
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 232184 0 0 0 106057 136 0 0 25 0 1 0 271387102 947052544 230590 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551482 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 231214 230590 309 324 0 230284 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 924856

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24459
/proc/meminfo: memFree=909208/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=952780 CPUtime=1121.91
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 239170 0 0 0 112051 140 0 0 25 0 1 0 271387102 975646720 237576 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 238195 237576 309 324 0 237265 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 952780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24459
/proc/meminfo: memFree=878744/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=983812 CPUtime=1181.89
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 246906 0 0 0 118045 144 0 0 25 0 1 0 271387102 1007423488 245312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 245953 245312 309 324 0 245023 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 983812

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24459
/proc/meminfo: memFree=848344/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=1013540 CPUtime=1241.87
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 254338 0 0 0 124038 149 0 0 25 0 1 0 271387102 1037864960 252744 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 253385 252744 309 324 0 252455 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 1013540

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24459
/proc/meminfo: memFree=821528/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=1039968 CPUtime=1301.86
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 260971 0 0 0 130032 154 0 0 25 0 1 0 271387102 1064927232 259377 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 259992 259377 309 324 0 259062 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 1039968

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 24459
/proc/meminfo: memFree=793560/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=1068096 CPUtime=1361.83
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 267994 0 0 0 136024 159 0 0 25 0 1 0 271387102 1093730304 266400 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 267024 266400 309 324 0 266094 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 1068096

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24459
/proc/meminfo: memFree=770008/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=1091540 CPUtime=1421.82
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 273845 0 0 0 142019 163 0 0 25 0 1 0 271387102 1117736960 272251 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 272885 272251 309 324 0 271955 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 1091540

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24459
/proc/meminfo: memFree=747352/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=1114248 CPUtime=1481.79
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 279535 0 0 0 148012 167 0 0 25 0 1 0 271387102 1140989952 277941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 278562 277941 309 324 0 277632 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 1114248

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24459
/proc/meminfo: memFree=739288/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=1121984 CPUtime=1541.76
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 281569 0 0 0 154008 168 0 0 25 0 1 0 271387102 1148911616 279873 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 280496 279873 309 324 0 279566 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 1121984

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 24459
/proc/meminfo: memFree=739288/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=1121984 CPUtime=1601.75
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 281569 0 0 0 160006 169 0 0 25 0 1 0 271387102 1148911616 279873 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11358067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 280496 279873 309 324 0 279566 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 1121984

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24459
/proc/meminfo: memFree=739416/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=1121984 CPUtime=1661.73
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 281569 0 0 0 166004 169 0 0 25 0 1 0 271387102 1148911616 279873 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11357692 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 280496 279873 309 324 0 279566 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 1121984

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24459
/proc/meminfo: memFree=739480/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=1121984 CPUtime=1721.71
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 281569 0 0 0 172001 170 0 0 25 0 1 0 271387102 1148911616 279873 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 280496 279873 309 324 0 279566 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 1121984

[startup+1782.3 s]
/proc/loadavg: 1.04 1.01 0.99 2/78 24459
/proc/meminfo: memFree=739480/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=1121984 CPUtime=1781.68
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 281569 0 0 0 177998 170 0 0 25 0 1 0 271387102 1148911616 279873 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 280496 279873 309 324 0 279566 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 1121984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.03 1.01 0.99 2/78 24459
/proc/meminfo: memFree=739480/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=1121984 CPUtime=1800.08
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194304 281569 0 0 0 179838 170 0 0 25 0 1 0 271387102 1148911616 279873 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 280496 279873 309 324 0 279566 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1121984

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

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

[startup+1800.81 s]
/proc/loadavg: 1.03 1.01 0.99 2/78 24459
/proc/meminfo: memFree=739480/2055920 swapFree=4139032/4192956
[pid=24456] ppid=24454 vsize=0 CPUtime=1800.18
/proc/24456/stat : 24456 (bsolo3.0.17) R 24454 24456 23354 0 -1 4194308 281573 0 0 0 179838 180 0 0 25 0 1 0 271387102 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/24456/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.89
CPU time (s): 1800.28
CPU user time (s): 1798.39
CPU system time (s): 1.88671
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 1122392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.39
system time used= 1.88671
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 281573
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= 12
involuntary context switches= 2309

runsolver used 1.2988 second user time and 3.9324 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Apr 30 17:18:14 UTC 2007

IDJOB= 433030
IDBENCH= 2173
IDSOLVER= 199
FILE ID= node3/433030-1177953493

PBS_JOBID= 4727672

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.18.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433030-1177953493/instance-433030-1177953493.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-433030-1177953493 -o ROOT/results/node3/solver-433030-1177953493 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433030-1177953493/instance-433030-1177953493.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  18a894a2ba4f3cf6bad1b497c8fca8eb

RANDOM SEED= 788322191

TIME LIMIT= 1800 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:       1860600 kB
Buffers:         33560 kB
Cached:          75864 kB
SwapCached:      16852 kB
Active:          53848 kB
Inactive:        78668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860600 kB
SwapTotal:     4192956 kB
SwapFree:      4139032 kB
Dirty:            8472 kB
Writeback:           0 kB
Mapped:          30040 kB
Slab:            48368 kB
Committed_AS:  6278368 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= 66556 MiB

End job on node3 on Mon Apr 30 17:48:16 UTC 2007