Trace number 431382

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
PBS4 2007-03-23No Cert. 1800.11 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=109-P1=191-P2=263-P3=37-P4=317-P5=89-P6=131-B.opb
MD5SUMd6ad4e57f9bd4d3660efa4691d3e45da
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 benchmark0.25396
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 variables162
Total number of constraints13
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 constraints13
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)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/431382-1178005581/instance-431382-1178005581.opb ......
26.88/26.96	c done parsing opb.
26.88/26.96	o 105
369.47/369.61	o 47
515.42/515.65	o 43
544.41/544.67	o 39
1800.09/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431382-1178005581/instance-431382-1178005581.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node67/watcher-431382-1178005581 -o ROOT/results/node67/solver-431382-1178005581 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431382-1178005581/PBS4 /tmp/evaluation/431382-1178005581/instance-431382-1178005581.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: 0.78 0.95 0.98 3/64 7264
/proc/meminfo: memFree=1817392/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=1456 CPUtime=0
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 276547634 1490944 146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/7264/statm: 364 146 87 219 0 141 0

[startup+0.034258 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7264
/proc/meminfo: memFree=1817392/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=1584 CPUtime=0.03
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 237 0 0 0 3 0 0 0 18 0 1 0 276547634 1622016 220 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 396 220 92 219 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1584

[startup+0.10127 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7264
/proc/meminfo: memFree=1817392/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=2352 CPUtime=0.09
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 355 0 0 0 9 0 0 0 18 0 1 0 276547634 2408448 338 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 588 338 93 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301306 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7264
/proc/meminfo: memFree=1817392/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=3592 CPUtime=0.29
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 722 0 0 0 29 0 0 0 19 0 1 0 276547634 3678208 705 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 898 705 93 219 0 675 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3592

[startup+0.701379 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7264
/proc/meminfo: memFree=1817392/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=5968 CPUtime=0.69
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 1176 0 0 0 68 1 0 0 22 0 1 0 276547634 6111232 1159 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 1492 1159 93 219 0 1269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5968

[startup+1.50153 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 7265
/proc/meminfo: memFree=1812136/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=10656 CPUtime=1.49
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 1570 0 0 0 146 3 0 0 25 0 1 0 276547634 10911744 1504 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 2664 1504 94 219 0 2441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10656

[startup+3.10282 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 7265
/proc/meminfo: memFree=1811112/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=11564 CPUtime=3.09
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 2170 0 0 0 304 5 0 0 25 0 1 0 276547634 11841536 2007 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 2891 2007 94 219 0 2668 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11564

[startup+6.30141 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 7265
/proc/meminfo: memFree=1806632/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=12112 CPUtime=6.29
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 2949 0 0 0 621 8 0 0 25 0 1 0 276547634 12402688 2786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 3028 2786 94 219 0 2805 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12112

[startup+12.7016 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 7265
/proc/meminfo: memFree=1802984/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=21972 CPUtime=12.69
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 4011 0 0 0 1257 12 0 0 25 0 1 0 276547634 22499328 3655 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 5493 3655 94 219 0 5270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21972

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 7265
/proc/meminfo: memFree=1801320/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=23236 CPUtime=25.48
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 4399 0 0 0 2530 18 0 0 25 0 1 0 276547634 23793664 4043 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 5809 4043 94 219 0 5586 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23236

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 7265
/proc/meminfo: memFree=1799464/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=25760 CPUtime=51.07
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 5254 0 0 0 5077 30 0 0 25 0 1 0 276547634 26378240 4513 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 6440 4513 104 219 0 6217 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25760

[startup+102.305 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 7265
/proc/meminfo: memFree=1796008/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=30904 CPUtime=102.26
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 6867 0 0 0 10176 50 0 0 25 0 1 0 276547634 31645696 5357 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 7726 5357 104 219 0 7503 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30904

[startup+162.301 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 7265
/proc/meminfo: memFree=1793320/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=32332 CPUtime=162.24
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 7539 0 0 0 16152 72 0 0 25 0 1 0 276547634 33107968 6029 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 8083 6029 104 219 0 7860 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32332

[startup+222.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 7265
/proc/meminfo: memFree=1790440/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=33980 CPUtime=222.21
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 8252 0 0 0 22129 92 0 0 25 0 1 0 276547634 34795520 6742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 8495 6742 104 219 0 8272 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33980

[startup+282.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 7265
/proc/meminfo: memFree=1787048/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=42200 CPUtime=282.19
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 10626 0 0 0 28108 111 0 0 25 0 1 0 276547634 43212800 7579 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 10550 7579 104 219 0 10327 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 42200

[startup+342.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 7265
/proc/meminfo: memFree=1785192/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=42912 CPUtime=342.18
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 11080 0 0 0 34087 131 0 0 25 0 1 0 276547634 43941888 8033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 10728 8033 104 219 0 10505 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42912

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7265
/proc/meminfo: memFree=1783400/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=43980 CPUtime=402.16
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 11533 0 0 0 40070 146 0 0 25 0 1 0 276547634 45035520 8486 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 10995 8486 104 219 0 10772 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 43980

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7265
/proc/meminfo: memFree=1781544/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=45312 CPUtime=462.13
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 12014 0 0 0 46055 158 0 0 25 0 1 0 276547634 46399488 8967 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 11328 8967 104 219 0 11105 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 45312

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7265
/proc/meminfo: memFree=1778536/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=46188 CPUtime=522.11
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 12729 0 0 0 52036 175 0 0 25 0 1 0 276547634 47296512 9682 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 11547 9682 104 219 0 11324 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 46188

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7265
/proc/meminfo: memFree=1777256/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=46796 CPUtime=582.09
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 13037 0 0 0 58021 188 0 0 25 0 1 0 276547634 47919104 9990 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 11699 9990 104 219 0 11476 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 46796

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7265
/proc/meminfo: memFree=1775912/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=47440 CPUtime=642.07
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 13369 0 0 0 64008 199 0 0 25 0 1 0 276547634 48578560 10322 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 11860 10322 104 219 0 11637 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 47440


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7265
/proc/meminfo: memFree=1772072/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=61912 CPUtime=822.01
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 17386 0 0 0 81963 238 0 0 25 0 1 0 276547634 63397888 11266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 15478 11266 104 219 0 15255 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 61912

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 7291
/proc/meminfo: memFree=1769968/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=61912 CPUtime=881.98
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 17625 0 0 0 87952 246 0 0 25 0 1 0 276547634 63397888 11505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 15478 11505 104 219 0 15255 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 61912

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1769888/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=62892 CPUtime=941.87
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 17931 0 0 0 93929 258 0 0 25 0 1 0 276547634 64401408 11811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 15723 11811 104 219 0 15500 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 62892

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1768744/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=63764 CPUtime=1001.85
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 18177 0 0 0 99915 270 0 0 25 0 1 0 276547634 65294336 12057 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 15941 12057 104 219 0 15718 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 63764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1767720/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=63764 CPUtime=1061.83
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 18450 0 0 0 105904 279 0 0 25 0 1 0 276547634 65294336 12330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 15941 12330 104 219 0 15718 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 63764

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1766760/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=64692 CPUtime=1121.81
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 18677 0 0 0 111894 287 0 0 25 0 1 0 276547634 66244608 12557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 16173 12557 104 219 0 15950 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 64692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1765736/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=64692 CPUtime=1181.79
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 18937 0 0 0 117881 298 0 0 25 0 1 0 276547634 66244608 12817 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 16173 12817 104 219 0 15950 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 64692

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1764904/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=65676 CPUtime=1241.77
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 19134 0 0 0 123869 308 0 0 25 0 1 0 276547634 67252224 13014 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 16419 13014 104 219 0 16196 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 65676

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1763944/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=65676 CPUtime=1301.75
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 19362 0 0 0 129857 318 0 0 25 0 1 0 276547634 67252224 13242 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 16419 13242 104 219 0 16196 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 65676

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1763048/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=66884 CPUtime=1361.73
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 19619 0 0 0 135846 327 0 0 25 0 1 0 276547634 68489216 13499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 16721 13499 104 219 0 16498 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 66884

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1760552/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=67028 CPUtime=1421.71
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 20204 0 0 0 141836 335 0 0 25 0 1 0 276547634 68636672 14084 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 16757 14084 104 219 0 16534 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 67028

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1759464/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=67188 CPUtime=1481.69
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 20479 0 0 0 147826 343 0 0 25 0 1 0 276547634 68800512 14359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 16797 14359 104 219 0 16574 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 67188

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1758376/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=68300 CPUtime=1541.68
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 20748 0 0 0 153814 354 0 0 25 0 1 0 276547634 69939200 14628 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 17075 14628 104 219 0 16852 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 68300

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1757416/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=68460 CPUtime=1601.65
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 20977 0 0 0 159803 362 0 0 25 0 1 0 276547634 70103040 14857 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 17115 14857 104 219 0 16892 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 68460

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1756840/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=69640 CPUtime=1661.63
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 21214 0 0 0 165791 372 0 0 25 0 1 0 276547634 71311360 15094 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 17410 15094 104 219 0 17187 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 69640

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1756072/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=69640 CPUtime=1721.61
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 21390 0 0 0 171782 379 0 0 25 0 1 0 276547634 71311360 15270 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 17410 15270 104 219 0 17187 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 69640

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1755240/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=69640 CPUtime=1781.6
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 21552 0 0 0 177772 388 0 0 25 0 1 0 276547634 71311360 15432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 17410 15432 104 219 0 17187 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 69640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7463
/proc/meminfo: memFree=1755048/2055920 swapFree=4183044/4192956
[pid=7264] ppid=7262 vsize=69640 CPUtime=1800.09
/proc/7264/stat : 7264 (PBS4) R 7262 7264 7198 0 -1 4194304 21597 0 0 0 179619 390 0 0 25 0 1 0 276547634 71311360 15477 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7264/statm: 17410 15477 104 219 0 17187 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 69640

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

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

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.11
CPU user time (s): 1796.19
CPU system time (s): 3.9154
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 69640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.19
system time used= 3.9154
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21598
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 1634

runsolver used 1.37979 second user time and 3.59245 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue May  1 07:46:21 UTC 2007

IDJOB= 431382
IDBENCH= 48048
IDSOLVER= 157
FILE ID= node67/431382-1178005581

PBS_JOBID= 4728287

Free space on /tmp= 66564 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=109-P1=191-P2=263-P3=37-P4=317-P5=89-P6=131-B.opb
COMMAND LINE= /tmp/evaluation/431382-1178005581/PBS4 /tmp/evaluation/431382-1178005581/instance-431382-1178005581.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-431382-1178005581 -o ROOT/results/node67/conversion-431382-1178005581 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431382-1178005581/instance-431382-1178005581.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-431382-1178005581 -o ROOT/results/node67/solver-431382-1178005581 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431382-1178005581/PBS4 /tmp/evaluation/431382-1178005581/instance-431382-1178005581.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d6ad4e57f9bd4d3660efa4691d3e45da

RANDOM SEED= 237491148

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1817800 kB
Buffers:         16676 kB
Cached:         154004 kB
SwapCached:       3808 kB
Active:          42264 kB
Inactive:       137736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817800 kB
SwapTotal:     4192956 kB
SwapFree:      4183044 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          15324 kB
Slab:            44144 kB
Committed_AS:  1338820 kB
PageTables:       1452 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= 66563 MiB

End job on node67 on Tue May  1 08:16:24 UTC 2007