Trace number 431396

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. 1800.06 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=127-P1=59-P2=127-P3=89-P4=17-P5=43-P6=53-B.opb
MD5SUM2a6a0a2817e3d179ce21769d61c8a844
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 benchmark0.107982
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 variables126
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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/431396-1178005775/instance-431396-1178005775.opb ......
5.70/5.73	c done parsing opb.
5.70/5.73	o 3
1800.03/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431396-1178005775/instance-431396-1178005775.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-431396-1178005775 -o ROOT/results/node63/solver-431396-1178005775 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431396-1178005775/PBS4 /tmp/evaluation/431396-1178005775/instance-431396-1178005775.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 0.94 0.98 3/64 20991
/proc/meminfo: memFree=1801900/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=1456 CPUtime=0
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 276567418 1490944 135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593179 0 0 4096 0 0 0 0 17 1 0 0
/proc/20991/statm: 364 138 87 219 0 141 0

[startup+0.0872471 s]
/proc/loadavg: 0.78 0.94 0.98 3/64 20991
/proc/meminfo: memFree=1801900/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=1868 CPUtime=0.08
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 317 0 0 0 8 0 0 0 18 0 1 0 276567418 1912832 300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 467 300 93 219 0 244 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1868

[startup+0.101248 s]
/proc/loadavg: 0.78 0.94 0.98 3/64 20991
/proc/meminfo: memFree=1801900/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=2380 CPUtime=0.09
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 336 0 0 0 9 0 0 0 18 0 1 0 276567418 2437120 319 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 595 319 93 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.30127 s]
/proc/loadavg: 0.78 0.94 0.98 3/64 20991
/proc/meminfo: memFree=1801900/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=3536 CPUtime=0.29
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 621 0 0 0 29 0 0 0 19 0 1 0 276567418 3620864 604 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 884 604 93 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.701313 s]
/proc/loadavg: 0.78 0.94 0.98 3/64 20991
/proc/meminfo: memFree=1801900/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=6048 CPUtime=0.69
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 1042 0 0 0 68 1 0 0 23 0 1 0 276567418 6193152 1025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 1512 1025 93 219 0 1289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6048

[startup+1.5014 s]
/proc/loadavg: 0.80 0.94 0.98 2/65 20992
/proc/meminfo: memFree=1797156/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=6636 CPUtime=1.49
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 1542 0 0 0 147 2 0 0 25 0 1 0 276567418 6795264 1476 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 1659 1476 94 219 0 1436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6636

[startup+3.10157 s]
/proc/loadavg: 0.80 0.94 0.98 2/65 20992
/proc/meminfo: memFree=1795876/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=7556 CPUtime=3.09
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 1799 0 0 0 305 4 0 0 25 0 1 0 276567418 7737344 1636 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 1889 1636 94 219 0 1666 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7556

[startup+6.30191 s]
/proc/loadavg: 0.80 0.94 0.98 2/65 20992
/proc/meminfo: memFree=1794596/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=12180 CPUtime=6.29
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 2156 0 0 0 623 6 0 0 25 0 1 0 276567418 12472320 1993 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 3045 1993 104 219 0 2822 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12180

[startup+12.7016 s]
/proc/loadavg: 0.83 0.94 0.98 2/65 20992
/proc/meminfo: memFree=1792292/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=13512 CPUtime=12.69
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 2811 0 0 0 1258 11 0 0 25 0 1 0 276567418 13836288 2455 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 3378 2455 104 219 0 3155 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13512

[startup+25.5019 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 20992
/proc/meminfo: memFree=1789860/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=14608 CPUtime=25.49
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 3413 0 0 0 2531 18 0 0 25 0 1 0 276567418 14958592 3057 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 3652 3057 104 219 0 3429 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14608

[startup+51.1016 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 20992
/proc/meminfo: memFree=1786340/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=17984 CPUtime=51.08
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 4668 0 0 0 5078 30 0 0 25 0 1 0 276567418 18415616 3927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 4496 3927 104 219 0 4273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17984

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.98 2/65 20992
/proc/meminfo: memFree=1780836/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=31364 CPUtime=102.27
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 6808 0 0 0 10177 50 0 0 25 0 1 0 276567418 32116736 5298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 7841 5298 104 219 0 7618 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31364

[startup+162.301 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 20992
/proc/meminfo: memFree=1778276/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=32656 CPUtime=162.25
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 7459 0 0 0 16148 77 0 0 25 0 1 0 276567418 33439744 5949 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 8164 5949 104 219 0 7941 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32656

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 20992
/proc/meminfo: memFree=1775844/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=33992 CPUtime=222.24
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 8044 0 0 0 22124 100 0 0 25 0 1 0 276567418 34807808 6534 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 8498 6534 104 219 0 8275 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33992

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20992
/proc/meminfo: memFree=1773860/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=41156 CPUtime=282.22
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 10085 0 0 0 28103 119 0 0 25 0 1 0 276567418 42143744 7038 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 10289 7038 104 219 0 10066 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41156

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20992
/proc/meminfo: memFree=1770916/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=42696 CPUtime=342.2
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 10820 0 0 0 34084 136 0 0 25 0 1 0 276567418 43720704 7773 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 10674 7773 104 219 0 10451 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42696

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20992
/proc/meminfo: memFree=1769124/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=43828 CPUtime=402.19
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 11257 0 0 0 40064 155 0 0 25 0 1 0 276567418 44879872 8210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 10957 8210 104 219 0 10734 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43828

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20992
/proc/meminfo: memFree=1766756/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=44520 CPUtime=462.17
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 11839 0 0 0 46046 171 0 0 25 0 1 0 276567418 45588480 8792 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 11130 8792 104 219 0 10907 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44520

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20992
/proc/meminfo: memFree=1765092/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=45684 CPUtime=522.16
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 12248 0 0 0 52028 188 0 0 25 0 1 0 276567418 46780416 9201 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 11421 9201 104 219 0 11198 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45684

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20992
/proc/meminfo: memFree=1763428/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=46464 CPUtime=582.14
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 12675 0 0 0 58010 204 0 0 25 0 1 0 276567418 47579136 9628 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 11616 9628 104 219 0 11393 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 46464

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20992
/proc/meminfo: memFree=1761700/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=47140 CPUtime=642.13
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 13102 0 0 0 63992 221 0 0 25 0 1 0 276567418 48271360 10055 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 11785 10055 104 219 0 11562 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47140


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1757156/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=61884 CPUtime=821.98
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 17206 0 0 0 81937 261 0 0 25 0 1 0 276567418 63369216 11086 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 15471 11086 104 219 0 15248 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 61884

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1755876/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=62744 CPUtime=881.96
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 17530 0 0 0 87921 275 0 0 25 0 1 0 276567418 64249856 11410 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 15686 11410 104 219 0 15463 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 62744

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1754532/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=62744 CPUtime=941.95
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 17862 0 0 0 93905 290 0 0 25 0 1 0 276567418 64249856 11742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 15686 11742 104 219 0 15463 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 62744

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1752548/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=63948 CPUtime=1001.93
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 18350 0 0 0 99894 299 0 0 25 0 1 0 276567418 65482752 12230 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 15987 12230 104 219 0 15764 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 63948

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1751204/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=64920 CPUtime=1061.92
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 18701 0 0 0 105882 310 0 0 25 0 1 0 276567418 66478080 12581 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 16230 12581 104 219 0 16007 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 64920

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1749668/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=65064 CPUtime=1121.9
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 19080 0 0 0 111868 322 0 0 25 0 1 0 276567418 66625536 12960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 16266 12960 104 219 0 16043 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 65064

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1748772/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=66096 CPUtime=1181.88
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 19319 0 0 0 117855 333 0 0 25 0 1 0 276567418 67682304 13199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 16524 13199 104 219 0 16301 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 66096

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1747620/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=66096 CPUtime=1241.87
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 19602 0 0 0 123843 344 0 0 25 0 1 0 276567418 67682304 13482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 16524 13482 104 219 0 16301 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 66096

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1746660/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=67192 CPUtime=1301.86
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 19830 0 0 0 129831 355 0 0 25 0 1 0 276567418 68804608 13710 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 16798 13710 104 219 0 16575 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 67192

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1745572/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=67336 CPUtime=1361.84
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 20114 0 0 0 135818 366 0 0 25 0 1 0 276567418 68952064 13994 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 16834 13994 104 219 0 16611 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 67336

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1744612/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=68500 CPUtime=1421.83
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 20348 0 0 0 141806 377 0 0 25 0 1 0 276567418 70144000 14228 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 17125 14228 104 219 0 16902 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 68500

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1743332/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=68500 CPUtime=1481.81
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 20658 0 0 0 147794 387 0 0 25 0 1 0 276567418 70144000 14538 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 17125 14538 104 219 0 16902 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 68500

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1742372/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=69892 CPUtime=1541.79
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 20906 0 0 0 153779 400 0 0 25 0 1 0 276567418 71569408 14786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 17473 14786 104 219 0 17250 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 69892

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1741220/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=69892 CPUtime=1601.78
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 21194 0 0 0 159767 411 0 0 25 0 1 0 276567418 71569408 15074 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 17473 15074 104 219 0 17250 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 69892

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1739876/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=71368 CPUtime=1661.76
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 21517 0 0 0 165754 422 0 0 25 0 1 0 276567418 73080832 15397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 17842 15397 104 219 0 17619 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 71368

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1739108/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=71368 CPUtime=1721.75
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 21715 0 0 0 171743 432 0 0 25 0 1 0 276567418 73080832 15595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 17842 15595 104 219 0 17619 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 71368

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1737508/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=71368 CPUtime=1781.73
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 22093 0 0 0 177729 444 0 0 25 0 1 0 276567418 73080832 15973 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 17842 15973 104 219 0 17619 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 71368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21190
/proc/meminfo: memFree=1736228/2055920 swapFree=4182900/4192956
[pid=20991] ppid=20989 vsize=71368 CPUtime=1800.03
/proc/20991/stat : 20991 (PBS4) R 20989 20991 20873 0 -1 4194304 22412 0 0 0 179555 448 0 0 25 0 1 0 276567418 73080832 16292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20991/statm: 17842 16292 104 219 0 17619 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 71368

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): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1795.56
CPU system time (s): 4.49732
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 71368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.56
system time used= 4.49732
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22413
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= 3802

runsolver used 1.37279 second user time and 3.60245 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  1 07:49:35 UTC 2007

IDJOB= 431396
IDBENCH= 48049
IDSOLVER= 157
FILE ID= node63/431396-1178005775

PBS_JOBID= 4728295

Free space on /tmp= 66563 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=7-P0=127-P1=59-P2=127-P3=89-P4=17-P5=43-P6=53-B.opb
COMMAND LINE= /tmp/evaluation/431396-1178005775/PBS4 /tmp/evaluation/431396-1178005775/instance-431396-1178005775.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-431396-1178005775 -o ROOT/results/node63/conversion-431396-1178005775 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431396-1178005775/instance-431396-1178005775.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-431396-1178005775 -o ROOT/results/node63/solver-431396-1178005775 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431396-1178005775/PBS4 /tmp/evaluation/431396-1178005775/instance-431396-1178005775.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  2a6a0a2817e3d179ce21769d61c8a844

RANDOM SEED= 924887158

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1802308 kB
Buffers:         17668 kB
Cached:         160100 kB
SwapCached:       3860 kB
Active:          51712 kB
Inactive:       135448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802308 kB
SwapTotal:     4192956 kB
SwapFree:      4182900 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          15352 kB
Slab:            52392 kB
Committed_AS:  2408396 kB
PageTables:       1460 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 node63 on Tue May  1 08:19:38 UTC 2007