Trace number 429274

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 3.0.16? (TO) 1800.02 1800.51

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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/429274-1177982688/instance-429274-1177982688.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)
0.01/0.01	c Pre-processing Time: 0.014 s
0.01/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.01	c        0    864     1321     5535    4     4761    7398      0      0 0.01
0.01/0.01	c Switching off LPR mode.
1799.90/1800.49	c      104    864     1425    13827    9     4906    8138    104   4160 0.03
1799.90/1800.49	c      254    864     1575    26187   16     4867    8952    254   3907 0.07
1799.90/1800.49	c      480    864     1801    44579   24     5369    9848    480   5454 0.09
1799.90/1800.49	c      819    864     2140    72805   34     6230   10833    819   6825 0.12
1799.90/1800.49	c     1327    864     2648   114026   43     7221   11917   1327   7760 0.17
1799.90/1800.49	c     2090    864     3411   175641   51     8757   13109   2090   7857 0.27
1799.90/1800.49	c     3236    864     4557   264752   58    10992   14420   3236   5627 0.57
1799.90/1800.49	c     4957    864     6278   398572   63    14443   15863   4957   4190 1.18
1799.90/1800.49	c     7541    864     8862   600246   67    19589   17450   7541   3086 2.44
1799.90/1800.49	c    11421    864    12742   902538   70    27382   19196  11421   2322 4.92
1799.90/1800.49	c    17243    864    18564  1350388   72    39001   21116  17243   1458 11.82
1799.90/1800.49	c    25980    864    16664  1180891   70    35218   23228  15343   1064 24.40
1799.90/1800.49	c    39091    864    17094  1291675   75    36010   25551  15773   1076 36.31
1799.90/1800.49	c    58761    864    22011  1567809   71    45888   28107  20690   1041 56.43
1799.90/1800.49	c    88272    864    17252  1196628   69    36306   30918  15931    827 106.73
1799.90/1800.49	c   132543    864    21512  1652519   76    44913   34010  20191    851 155.69
1799.90/1800.49	c   198954    864    19091  1332588   69    40092   37412  17770    804 247.37
1799.90/1800.49	c   298574    864    12654  1377310  108    27233   41154  11333    652 457.46
1799.90/1800.49	c   448010    864    41187  3075443   74    84156   45270  39866    666 672.36
1799.90/1800.49	c   672168    864    26711  2101845   78    55346   49798  25390    576 1165.70
1799.90/1800.49	c Resources Exceeded
1799.90/1800.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.90/1800.49	c   20   975683   4154   995830    24025  1890284  22704    542 1800.00
1799.90/1800.49	s UNKNOWN
1799.90/1800.49	c Total time: 1800 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/node68/watcher-429274-1177982688 -o ROOT/results/node68/solver-429274-1177982688 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429274-1177982688/instance-429274-1177982688.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: 0.88 0.97 0.90 3/64 31693
/proc/meminfo: memFree=1852656/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=11748 CPUtime=0
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 274258377 12029952 346 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 2937 346 291 324 0 2003 0

[startup+0.0136449 s]
/proc/loadavg: 0.88 0.97 0.90 3/64 31693
/proc/meminfo: memFree=1852656/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=4332 CPUtime=0.01
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 500 0 0 0 1 0 0 0 18 0 1 0 274258377 4435968 466 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546773 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 1083 466 308 324 0 152 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4332

[startup+0.101653 s]
/proc/loadavg: 0.88 0.97 0.90 3/64 31693
/proc/meminfo: memFree=1852656/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=4980 CPUtime=0.09
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 660 0 0 0 9 0 0 0 18 0 1 0 274258377 5099520 626 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 1245 626 312 324 0 314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.301671 s]
/proc/loadavg: 0.88 0.97 0.90 3/64 31693
/proc/meminfo: memFree=1852656/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=6916 CPUtime=0.29
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 1142 0 0 0 28 1 0 0 19 0 1 0 274258377 7081984 1108 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 1729 1108 312 324 0 798 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6916

[startup+0.701708 s]
/proc/loadavg: 0.88 0.97 0.90 3/64 31693
/proc/meminfo: memFree=1852656/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=8464 CPUtime=0.69
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 1541 0 0 0 68 1 0 0 22 0 1 0 274258377 8667136 1507 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 2116 1507 312 324 0 1185 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8464

[startup+1.50178 s]
/proc/loadavg: 0.88 0.97 0.90 2/65 31694
/proc/meminfo: memFree=1846568/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=10528 CPUtime=1.49
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 2055 0 0 0 148 1 0 0 25 0 1 0 274258377 10780672 2021 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 2632 2021 312 324 0 1701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10528

[startup+3.10192 s]
/proc/loadavg: 0.88 0.97 0.90 2/65 31694
/proc/meminfo: memFree=1844264/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=14008 CPUtime=3.09
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 2926 0 0 0 307 2 0 0 25 0 1 0 274258377 14344192 2892 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 3502 2892 312 324 0 2571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14008

[startup+6.30121 s]
/proc/loadavg: 0.89 0.97 0.90 2/65 31694
/proc/meminfo: memFree=1838696/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=18156 CPUtime=6.28
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 3960 0 0 0 626 2 0 0 25 0 1 0 274258377 18591744 3926 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 4539 3926 312 324 0 3608 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18156

[startup+12.7028 s]
/proc/loadavg: 0.90 0.97 0.90 2/65 31694
/proc/meminfo: memFree=1832560/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=24096 CPUtime=12.68
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 5436 0 0 0 1264 4 0 0 25 0 1 0 274258377 24674304 5402 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 6024 5402 312 324 0 5093 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24096

[startup+25.5019 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1828352/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=27724 CPUtime=25.48
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 6352 0 0 0 2542 6 0 0 25 0 1 0 274258377 28389376 6318 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 6931 6318 312 324 0 6000 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27724

[startup+51.1013 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1822976/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=33152 CPUtime=51.07
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 7708 0 0 0 5096 11 0 0 25 0 1 0 274258377 33947648 7674 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 8288 7674 312 324 0 7357 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33152

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1821440/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=34696 CPUtime=102.26
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 8101 0 0 0 10209 17 0 0 25 0 1 0 274258377 35528704 8067 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10948092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 8674 8067 312 324 0 7743 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34696

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1813824/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=42212 CPUtime=162.24
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 9981 0 0 0 16198 26 0 0 25 0 1 0 274258377 43225088 9946 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 10553 9946 312 324 0 9622 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42212

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1812928/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=43112 CPUtime=222.22
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 10218 0 0 0 22190 32 0 0 25 0 1 0 274258377 44146688 10149 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 10778 10149 312 324 0 9847 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43112

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1805504/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=50820 CPUtime=282.21
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 12225 0 0 0 28180 41 0 0 25 0 1 0 274258377 52039680 12081 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 12705 12081 312 324 0 11774 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 50820

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1805120/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=50820 CPUtime=342.19
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 12225 0 0 0 34175 44 0 0 25 0 1 0 274258377 52039680 12081 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10948663 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 12705 12081 312 324 0 11774 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 50820

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1794688/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=61120 CPUtime=402.17
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 14853 0 0 0 40166 51 0 0 25 0 1 0 274258377 62586880 14671 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 15280 14671 312 324 0 14349 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 61120

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1789120/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=66780 CPUtime=462.15
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16281 0 0 0 46160 55 0 0 25 0 1 0 274258377 68382720 16061 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16695 16061 312 324 0 15764 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 66780

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1789120/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=66796 CPUtime=522.14
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16285 0 0 0 52153 61 0 0 25 0 1 0 274258377 68399104 16065 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16699 16065 312 324 0 15768 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 66796

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1789184/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=66796 CPUtime=582.12
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16285 0 0 0 58147 65 0 0 25 0 1 0 274258377 68399104 16065 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16699 16065 312 324 0 15768 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 66796

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1789184/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=66796 CPUtime=642.11
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16285 0 0 0 64139 72 0 0 25 0 1 0 274258377 68399104 16065 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10948352 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16699 16065 312 324 0 15768 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 66796


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1789120/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=66808 CPUtime=882.04
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16288 0 0 0 88110 94 0 0 25 0 1 0 274258377 68411392 16068 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16702 16068 312 324 0 15771 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 66808

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1789120/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=66808 CPUtime=942.03
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16288 0 0 0 94104 99 0 0 25 0 1 0 274258377 68411392 16068 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16702 16068 312 324 0 15771 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 66808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31694
/proc/meminfo: memFree=1789056/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=66808 CPUtime=1002.01
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16288 0 0 0 100098 103 0 0 25 0 1 0 274258377 68411392 16068 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16702 16068 312 324 0 15771 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 66808

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1789056/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=66808 CPUtime=1062
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16288 0 0 0 106092 108 0 0 25 0 1 0 274258377 68411392 16068 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16702 16068 312 324 0 15771 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 66808

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1788992/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=66808 CPUtime=1121.99
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16288 0 0 0 112087 112 0 0 25 0 1 0 274258377 68411392 16068 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16702 16068 312 324 0 15771 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 66808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1789056/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=66808 CPUtime=1181.96
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16288 0 0 0 118078 118 0 0 25 0 1 0 274258377 68411392 16068 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16702 16068 312 324 0 15771 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 66808

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1788992/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=66828 CPUtime=1241.95
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16293 0 0 0 124071 124 0 0 25 0 1 0 274258377 68431872 16073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16707 16073 312 324 0 15776 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 66828

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1788480/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=67084 CPUtime=1301.94
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16431 0 0 0 130066 128 0 0 25 0 1 0 274258377 68694016 16162 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16771 16162 312 324 0 15840 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 67084

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1788480/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=67084 CPUtime=1361.91
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16431 0 0 0 136060 131 0 0 25 0 1 0 274258377 68694016 16162 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16771 16162 312 324 0 15840 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 67084

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1788416/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=67084 CPUtime=1421.91
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16480 0 0 0 142055 136 0 0 25 0 1 0 274258377 68694016 16162 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16771 16162 312 324 0 15840 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 67084

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1788352/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=67084 CPUtime=1481.89
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16529 0 0 0 148050 139 0 0 25 0 1 0 274258377 68694016 16162 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16771 16162 312 324 0 15840 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 67084

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1788416/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=67084 CPUtime=1541.87
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16529 0 0 0 154042 145 0 0 25 0 1 0 274258377 68694016 16162 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16771 16162 312 324 0 15840 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 67084

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1788416/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=67084 CPUtime=1601.85
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16529 0 0 0 160035 150 0 0 25 0 1 0 274258377 68694016 16162 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16771 16162 312 324 0 15840 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 67084

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1788416/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=67084 CPUtime=1661.83
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16529 0 0 0 166028 155 0 0 25 0 1 0 274258377 68694016 16162 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16771 16162 312 324 0 15840 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 67084

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1788416/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=67084 CPUtime=1721.82
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16529 0 0 0 172023 159 0 0 25 0 1 0 274258377 68694016 16162 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10632308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16771 16162 312 324 0 15840 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 67084

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1788480/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=67084 CPUtime=1781.81
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194304 16529 0 0 0 178015 166 0 0 25 0 1 0 274258377 68694016 16162 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 16771 16162 312 324 0 15840 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 67084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1830144/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=0 CPUtime=1800
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194308 16530 0 0 0 179832 168 0 0 25 0 1 0 274258377 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 0

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31696
/proc/meminfo: memFree=1830144/2055920 swapFree=4183864/4192956
[pid=31693] ppid=31691 vsize=0 CPUtime=1800
/proc/31693/stat : 31693 (bsolo3.0.16) R 31691 31693 30972 0 -1 4194308 16530 0 0 0 179832 168 0 0 25 0 1 0 274258377 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31693/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1798.33
CPU system time (s): 1.68974
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 67280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.33
system time used= 1.68974
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= 3377

runsolver used 1.44778 second user time and 3.47947 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May  1 01:24:49 UTC 2007

IDJOB= 429274
IDBENCH= 47897
IDSOLVER= 163
FILE ID= node68/429274-1177982688

PBS_JOBID= 4727990

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.16
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= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429274-1177982688/instance-429274-1177982688.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-429274-1177982688 -o ROOT/results/node68/solver-429274-1177982688 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429274-1177982688/instance-429274-1177982688.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  98317fc891a56a06b9f6f284bcd4ad38

RANDOM SEED= 858614888

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1853064 kB
Buffers:          6452 kB
Cached:         124304 kB
SwapCached:       2592 kB
Active:          38704 kB
Inactive:       101372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853064 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            6584 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            48840 kB
Committed_AS:  3053668 kB
PageTables:       1380 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 node68 on Tue May  1 01:54:51 UTC 2007