Trace number 452830

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) 1800.06 1800.02

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-B.opb
MD5SUM98317fc891a56a06b9f6f284bcd4ad38
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.51992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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/452830-1177982792/instance-452830-1177982792.opb
0.00/0.00	c File size is 11660 bytes.
0.00/0.00	c Highest Coefficient sum: 523264
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.004 s
0.00/0.00	c Var: 864 Constr: 1321 648/0/673 Lit: 5535 Watch. Lit: 3386
0.00/0.00	c Obj. Vars: 9 (1.04167 % of total variables)
0.00/0.01	c Pre-processing Time: 0.015 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    864     1321     5535    4     4761    7398      0      0 0.01
0.00/0.01	c Switching off LPR mode.
1800.03/1800.00	c      104    864     1425    13827    9     4906    8138    104   3999 0.03
1800.03/1800.00	c      254    864     1575    26187   16     4867    8952    254   3848 0.07
1800.03/1800.00	c      480    864     1801    44579   24     5369    9848    480   5393 0.09
1800.03/1800.00	c      819    864     2140    72805   34     6230   10833    819   6825 0.12
1800.03/1800.00	c     1327    864     2648   114026   43     7221   11917   1327   7760 0.17
1800.03/1800.00	c     2090    864     3411   175641   51     8757   13109   2090   7916 0.26
1800.03/1800.00	c     3236    864     4557   264752   58    10992   14420   3236   5667 0.57
1800.03/1800.00	c     4957    864     6278   398572   63    14443   15863   4957   4211 1.18
1800.03/1800.00	c     7541    864     8862   600246   67    19589   17450   7541   3096 2.44
1800.03/1800.00	c    11421    864    12742   902538   70    27382   19196  11421   2331 4.90
1800.03/1800.00	c    17243    864    18564  1350388   72    39001   21116  17243   1464 11.77
1800.03/1800.00	c    25980    864    16664  1180891   70    35218   23228  15343   1070 24.27
1800.03/1800.00	c    39091    864    17094  1291675   75    36010   25551  15773   1082 36.12
1800.03/1800.00	c    58761    864    22011  1567809   71    45888   28107  20690   1046 56.13
1800.03/1800.00	c    88272    864    17252  1196628   69    36306   30918  15931    831 106.20
1800.03/1800.00	c   132543    864    21512  1652519   76    44913   34010  20191    855 154.95
1800.03/1800.00	c   198954    864    19091  1332588   69    40092   37412  17770    808 246.09
1800.03/1800.00	c   298574    864    12654  1377310  108    27233   41154  11333    656 455.08
1800.03/1800.00	c   448010    864    41187  3075443   74    84156   45270  39866    669 668.77
1800.03/1800.00	c   672168    864    26711  2101845   78    55346   49798  25390    580 1158.89
1800.03/1800.00	c Caught signal: 15
1800.03/1800.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.00	c   20   980571   4157  1000722    28913  2276142  27592    544 1800.04
1800.03/1800.00	s UNKNOWN
1800.03/1800.00	c Total time: 1800.04 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/node16/watcher-452830-1177982792 -o ROOT/results/node16/solver-452830-1177982792 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452830-1177982792/instance-452830-1177982792.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: 0.92 0.97 0.91 3/77 23870
/proc/meminfo: memFree=1847808/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=19560 CPUtime=0
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 246196891 20029440 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7585584 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 4890 341 288 324 0 3957 0

[startup+0.067944 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 23870
/proc/meminfo: memFree=1847808/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=4592 CPUtime=0.06
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 566 0 0 0 6 0 0 0 18 0 1 0 246196891 4702208 533 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 1148 533 310 324 0 218 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4592

[startup+0.101937 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 23870
/proc/meminfo: memFree=1847808/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=4980 CPUtime=0.09
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 659 0 0 0 9 0 0 0 18 0 1 0 246196891 5099520 626 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 1245 626 310 324 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.301894 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 23870
/proc/meminfo: memFree=1847808/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=6916 CPUtime=0.29
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 1143 0 0 0 29 0 0 0 19 0 1 0 246196891 7081984 1110 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 1729 1110 310 324 0 799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6916

[startup+0.701809 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 23870
/proc/meminfo: memFree=1847808/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=8592 CPUtime=0.69
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 1544 0 0 0 69 0 0 0 23 0 1 0 246196891 8798208 1511 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 2148 1511 310 324 0 1218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8592

[startup+1.50164 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 23871
/proc/meminfo: memFree=1841912/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=10656 CPUtime=1.49
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 2057 0 0 0 148 1 0 0 25 0 1 0 246196891 10911744 2024 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 2664 2024 310 324 0 1734 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10656

[startup+3.10131 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 23871
/proc/meminfo: memFree=1839480/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=14136 CPUtime=3.09
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 2930 0 0 0 308 1 0 0 25 0 1 0 246196891 14475264 2897 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527358 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 3534 2897 310 324 0 2604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14136

[startup+6.30163 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 23871
/proc/meminfo: memFree=1833784/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=18156 CPUtime=6.28
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 3961 0 0 0 626 2 0 0 25 0 1 0 246196891 18591744 3928 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7646991 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 4539 3928 310 324 0 3609 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18156

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 23871
/proc/meminfo: memFree=1827576/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=24096 CPUtime=12.68
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 5441 0 0 0 1265 3 0 0 25 0 1 0 246196891 24674304 5408 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 6024 5408 310 324 0 5094 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24096

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.91 2/78 23871
/proc/meminfo: memFree=1823480/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=27724 CPUtime=25.49
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 6349 0 0 0 2544 5 0 0 25 0 1 0 246196891 28389376 6316 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572643 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 6931 6316 310 324 0 6001 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27724

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 23871
/proc/meminfo: memFree=1817976/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=33152 CPUtime=51.08
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 7705 0 0 0 5102 6 0 0 25 0 1 0 246196891 33947648 7672 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 8288 7672 310 324 0 7358 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33152

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 23871
/proc/meminfo: memFree=1816440/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=34696 CPUtime=102.28
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 8098 0 0 0 10222 6 0 0 25 0 1 0 246196891 35528704 8065 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 8674 8065 310 324 0 7744 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 34696

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23871
/proc/meminfo: memFree=1808824/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=42472 CPUtime=162.28
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 10039 0 0 0 16220 8 0 0 25 0 1 0 246196891 43491328 10005 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 10618 10005 310 324 0 9688 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 42472

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23871
/proc/meminfo: memFree=1807864/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=43112 CPUtime=222.28
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 10215 0 0 0 22220 8 0 0 25 0 1 0 246196891 44146688 10147 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7638732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 10778 10147 310 324 0 9848 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 43112

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23871
/proc/meminfo: memFree=1800056/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=50820 CPUtime=282.28
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 12222 0 0 0 28218 10 0 0 25 0 1 0 246196891 52039680 12079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 12705 12079 310 324 0 11775 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 50820

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23871
/proc/meminfo: memFree=1799928/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=51076 CPUtime=342.28
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 12298 0 0 0 34218 10 0 0 25 0 1 0 246196891 52301824 12155 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 12769 12155 310 324 0 11839 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 51076

[startup+402.301 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 23871
/proc/meminfo: memFree=1789624/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=61120 CPUtime=402.28
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 14850 0 0 0 40214 14 0 0 25 0 1 0 246196891 62586880 14669 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 15280 14669 310 324 0 14350 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 61120

[startup+462.302 s]
/proc/loadavg: 1.02 0.99 0.91 2/78 23871
/proc/meminfo: memFree=1783992/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=66780 CPUtime=462.29
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16278 0 0 0 46213 16 0 0 25 0 1 0 246196891 68382720 16059 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16695 16059 310 324 0 15765 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 66780

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783992/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=66796 CPUtime=522.29
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16282 0 0 0 52213 16 0 0 25 0 1 0 246196891 68399104 16063 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16699 16063 310 324 0 15769 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 66796

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1784056/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=66796 CPUtime=582.29
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16282 0 0 0 58213 16 0 0 25 0 1 0 246196891 68399104 16063 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16699 16063 310 324 0 15769 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 66796

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1784056/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=66796 CPUtime=642.3
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16282 0 0 0 64213 17 0 0 25 0 1 0 246196891 68399104 16063 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16699 16063 310 324 0 15769 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 66796


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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783864/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=66808 CPUtime=822.3
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16285 0 0 0 82212 18 0 0 25 0 1 0 246196891 68411392 16066 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16702 16066 310 324 0 15772 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 66808

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783928/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=66808 CPUtime=882.3
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16285 0 0 0 88212 18 0 0 25 0 1 0 246196891 68411392 16066 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7638524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16702 16066 310 324 0 15772 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 66808

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783928/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=66808 CPUtime=942.3
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16285 0 0 0 94212 18 0 0 25 0 1 0 246196891 68411392 16066 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16702 16066 310 324 0 15772 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 66808

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783864/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=66808 CPUtime=1002.31
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16285 0 0 0 100212 19 0 0 25 0 1 0 246196891 68411392 16066 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16702 16066 310 324 0 15772 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 66808

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783928/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=66808 CPUtime=1062.3
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16285 0 0 0 106211 19 0 0 25 0 1 0 246196891 68411392 16066 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16702 16066 310 324 0 15772 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 66808

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783864/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=66808 CPUtime=1122.31
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16285 0 0 0 112211 20 0 0 25 0 1 0 246196891 68411392 16066 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16702 16066 310 324 0 15772 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 66808

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783864/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=66820 CPUtime=1182.31
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16288 0 0 0 118211 20 0 0 25 0 1 0 246196891 68423680 16069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521818 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16705 16069 310 324 0 15775 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 66820

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783864/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=66828 CPUtime=1242.31
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16290 0 0 0 124211 20 0 0 25 0 1 0 246196891 68431872 16071 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16707 16071 310 324 0 15777 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 66828

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783288/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=67084 CPUtime=1302.32
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16428 0 0 0 130211 21 0 0 25 0 1 0 246196891 68694016 16160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16771 16160 310 324 0 15841 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 67084

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783288/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=67084 CPUtime=1362.31
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16428 0 0 0 136210 21 0 0 25 0 1 0 246196891 68694016 16160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16771 16160 310 324 0 15841 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 67084

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783288/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=67084 CPUtime=1422.32
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16477 0 0 0 142210 22 0 0 25 0 1 0 246196891 68694016 16160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16771 16160 310 324 0 15841 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 67084

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783224/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=67084 CPUtime=1482.31
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16526 0 0 0 148209 22 0 0 25 0 1 0 246196891 68694016 16160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16771 16160 310 324 0 15841 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 67084

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783288/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=67084 CPUtime=1542.32
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16526 0 0 0 154209 23 0 0 25 0 1 0 246196891 68694016 16160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16771 16160 310 324 0 15841 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 67084

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783288/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=67084 CPUtime=1602.33
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16526 0 0 0 160209 24 0 0 25 0 1 0 246196891 68694016 16160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7638759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16771 16160 310 324 0 15841 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 67084

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783288/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=67084 CPUtime=1662.32
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16526 0 0 0 166208 24 0 0 25 0 1 0 246196891 68694016 16160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16771 16160 310 324 0 15841 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 67084

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783288/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=67084 CPUtime=1722.32
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16526 0 0 0 172208 24 0 0 25 0 1 0 246196891 68694016 16160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16771 16160 310 324 0 15841 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 67084

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783288/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=67084 CPUtime=1782.33
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16526 0 0 0 178208 25 0 0 25 0 1 0 246196891 68694016 16160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16771 16160 310 324 0 15841 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 67084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23873
/proc/meminfo: memFree=1783288/2055920 swapFree=4148612/4192956
[pid=23870] ppid=23868 vsize=67084 CPUtime=1800.03
/proc/23870/stat : 23870 (bsolo3.0.17) R 23868 23870 23396 0 -1 4194304 16526 0 0 0 179978 25 0 0 25 0 1 0 246196891 68694016 16160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23870/statm: 16771 16160 310 324 0 15841 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 67084

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

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

Child status: 15
Real time (s): 1800.02
CPU time (s): 1800.06
CPU user time (s): 1799.79
CPU system time (s): 0.269958
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 67280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16530
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= 14897

runsolver used 1.36479 second user time and 4.05338 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue May  1 01:26:33 UTC 2007

IDJOB= 452830
IDBENCH= 47897
IDSOLVER= 199
FILE ID= node16/452830-1177982792

PBS_JOBID= 4728141

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-B.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452830-1177982792/instance-452830-1177982792.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-452830-1177982792 -o ROOT/results/node16/solver-452830-1177982792 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452830-1177982792/instance-452830-1177982792.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  98317fc891a56a06b9f6f284bcd4ad38

RANDOM SEED= 514797866

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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		: 3000.232
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:       1848224 kB
Buffers:         26704 kB
Cached:          94324 kB
SwapCached:      11980 kB
Active:          84412 kB
Inactive:        59736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848224 kB
SwapTotal:     4192956 kB
SwapFree:      4148612 kB
Dirty:            6604 kB
Writeback:           0 kB
Mapped:          30140 kB
Slab:            49028 kB
Committed_AS:  7671928 kB
PageTables:       1836 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= 66558 MiB

End job on node16 on Tue May  1 01:56:35 UTC 2007