Trace number 348898

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 2007-03-23? (TO) 1800.06 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-msc98-ip.opb
MD5SUMc786421e3b1e46216a72d93f7d7302a0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables36105
Total number of constraints16727
Number of constraints which are clauses5133
Number of constraints which are cardinality constraints (but not clauses)579
Number of constraints which are nor clauses,nor cardinality constraints11015
Minimum length of a constraint1
Maximum length of a constraint1209
Number of terms in the objective function 7440
Biggest coefficient in the objective function 16499
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 531697
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531697
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/348898-1176606039/instance-348898-1176606039.opb ......
1800.04/1800.60	c done parsing opb.
1800.04/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348898-1176606039/instance-348898-1176606039.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-348898-1176606039 -o ROOT/results/node65/solver-348898-1176606039 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348898-1176606039/PBS4 /tmp/evaluation/348898-1176606039/instance-348898-1176606039.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5002
/proc/meminfo: memFree=1672376/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=4712 CPUtime=0
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 136593515 4825088 469 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 1178 473 81 219 0 955 0

[startup+0.0716469 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5002
/proc/meminfo: memFree=1672376/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=6620 CPUtime=0.06
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 1469 0 0 0 6 0 0 0 18 0 1 0 136593515 6778880 1418 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 1655 1418 88 219 0 1432 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6620

[startup+0.101649 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5002
/proc/meminfo: memFree=1672376/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=6620 CPUtime=0.09
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 1469 0 0 0 9 0 0 0 18 0 1 0 136593515 6778880 1418 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588298 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 1655 1418 88 219 0 1432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6620

[startup+0.301665 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5002
/proc/meminfo: memFree=1672376/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=6852 CPUtime=0.29
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 1498 0 0 0 29 0 0 0 19 0 1 0 136593515 7016448 1447 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588869 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 1713 1447 88 219 0 1490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6852

[startup+0.701698 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5002
/proc/meminfo: memFree=1672376/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=9620 CPUtime=0.69
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 2258 0 0 0 69 0 0 0 22 0 1 0 136593515 9850880 2174 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134589000 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 2405 2174 88 219 0 2182 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9620

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5003
/proc/meminfo: memFree=1662000/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=14800 CPUtime=1.49
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 3844 0 0 0 148 1 0 0 25 0 1 0 136593515 15155200 3495 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 3700 3495 93 219 0 3477 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14800

[startup+3.10291 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5003
/proc/meminfo: memFree=1658352/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=15188 CPUtime=3.09
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 3875 0 0 0 307 2 0 0 25 0 1 0 136593515 15552512 3526 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 3797 3526 94 219 0 3574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15188

[startup+6.30117 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5003
/proc/meminfo: memFree=1658224/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=15700 CPUtime=6.29
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 3953 0 0 0 627 2 0 0 25 0 1 0 136593515 16076800 3604 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 3925 3604 94 219 0 3702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15700

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5003
/proc/meminfo: memFree=1657328/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=17112 CPUtime=12.68
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 4171 0 0 0 1266 2 0 0 25 0 1 0 136593515 17522688 3822 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547656 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 4278 3822 94 219 0 4055 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17112

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 5029
/proc/meminfo: memFree=1654584/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=19696 CPUtime=25.47
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 4757 0 0 0 2543 4 0 0 25 0 1 0 136593515 20168704 4195 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5002/statm: 4924 4195 94 219 0 4701 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19696

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 5141
/proc/meminfo: memFree=1652152/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=20740 CPUtime=51.02
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 6354 0 0 0 5091 11 0 0 25 0 1 0 136593515 21237760 4772 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134546799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 5185 4772 94 219 0 4962 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 20740

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 5201
/proc/meminfo: memFree=1649712/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=26988 CPUtime=102.17
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 9131 0 0 0 10190 27 0 0 25 0 1 0 136593515 27635712 5652 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 6747 5652 94 219 0 6524 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 26988

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5201
/proc/meminfo: memFree=1645936/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=35864 CPUtime=162.16
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 11393 0 0 0 16173 43 0 0 25 0 1 0 136593515 36724736 6636 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 8966 6636 94 219 0 8743 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 35864

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5201
/proc/meminfo: memFree=1642928/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=38088 CPUtime=222.14
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 13178 0 0 0 22159 55 0 0 25 0 1 0 136593515 39002112 7397 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 9522 7397 94 219 0 9299 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 38088

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5201
/proc/meminfo: memFree=1639856/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=38756 CPUtime=282.12
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 14687 0 0 0 28145 67 0 0 25 0 1 0 136593515 39686144 8196 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 9689 8196 94 219 0 9466 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 38756

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5201
/proc/meminfo: memFree=1636592/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=39616 CPUtime=342.1
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 16376 0 0 0 34130 80 0 0 25 0 1 0 136593515 40566784 8962 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 9904 8962 94 219 0 9681 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 39616

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5201
/proc/meminfo: memFree=1635248/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=40052 CPUtime=402.1
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 17799 0 0 0 40116 94 0 0 25 0 1 0 136593515 41013248 9320 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 10013 9320 94 219 0 9790 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 40052

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5201
/proc/meminfo: memFree=1632496/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=56968 CPUtime=462.07
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 19318 0 0 0 46101 106 0 0 25 0 1 0 136593515 58335232 9987 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 14242 9987 94 219 0 14019 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 56968

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5201
/proc/meminfo: memFree=1631280/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=57516 CPUtime=522.06
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 20501 0 0 0 52089 117 0 0 25 0 1 0 136593515 58896384 10318 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 14379 10318 94 219 0 14156 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 57516

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5201
/proc/meminfo: memFree=1629168/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=61036 CPUtime=582.05
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 22921 0 0 0 58075 130 0 0 25 0 1 0 136593515 62500864 10833 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 15259 10833 94 219 0 15036 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 61036

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5201
/proc/meminfo: memFree=1627056/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=61532 CPUtime=642.04
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 24246 0 0 0 64062 142 0 0 25 0 1 0 136593515 63008768 11377 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 15383 11377 94 219 0 15160 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 61532


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

[startup+822.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 5201
/proc/meminfo: memFree=1623024/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=63240 CPUtime=821.98
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 28191 0 0 0 82020 178 0 0 25 0 1 0 136593515 64757760 12340 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 15810 12340 94 219 0 15587 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 63240

[startup+882.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 5201
/proc/meminfo: memFree=1622000/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=64176 CPUtime=881.96
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 29459 0 0 0 88005 191 0 0 25 0 1 0 136593515 65716224 12614 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 16044 12614 94 219 0 15821 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 64176

[startup+942.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 5201
/proc/meminfo: memFree=1620144/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=64448 CPUtime=941.95
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 30949 0 0 0 93992 203 0 0 25 0 1 0 136593515 65994752 13110 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 16112 13110 94 219 0 15889 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 64448

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 5201
/proc/meminfo: memFree=1618992/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=65180 CPUtime=1001.93
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 32451 0 0 0 99974 219 0 0 25 0 1 0 136593515 66744320 13405 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 16295 13405 94 219 0 16072 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 65180

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5201
/proc/meminfo: memFree=1617200/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=65792 CPUtime=1061.92
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 34008 0 0 0 105959 233 0 0 25 0 1 0 136593515 67371008 13826 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 16448 13826 94 219 0 16225 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 65792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1615664/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=67016 CPUtime=1121.91
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 36176 0 0 0 111939 252 0 0 25 0 1 0 136593515 68624384 14219 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 16754 14219 94 219 0 16531 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 67016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1614256/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=74240 CPUtime=1181.89
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 39821 0 0 0 117915 274 0 0 25 0 1 0 136593515 76021760 14552 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 18560 14552 94 219 0 18337 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 74240

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1613168/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=74784 CPUtime=1241.88
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 41347 0 0 0 123894 294 0 0 25 0 1 0 136593515 76578816 14800 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 18696 14800 94 219 0 18473 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 74784

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1612336/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=75336 CPUtime=1301.86
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 42849 0 0 0 129878 308 0 0 25 0 1 0 136593515 77144064 15024 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 18834 15024 94 219 0 18611 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 75336

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1611440/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=76024 CPUtime=1361.84
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 44256 0 0 0 135860 324 0 0 25 0 1 0 136593515 77848576 15224 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 19006 15224 94 219 0 18783 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 76024

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1610608/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=76312 CPUtime=1421.83
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 45540 0 0 0 141845 338 0 0 25 0 1 0 136593515 78143488 15443 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 19078 15443 94 219 0 18855 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 76312

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1609328/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=76744 CPUtime=1481.81
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 46775 0 0 0 147830 351 0 0 25 0 1 0 136593515 78585856 15755 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 19186 15755 94 219 0 18963 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 76744

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1608304/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=77456 CPUtime=1541.8
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 48184 0 0 0 153815 365 0 0 25 0 1 0 136593515 79314944 16028 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 19364 16028 94 219 0 19141 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 77456

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1607344/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=77888 CPUtime=1601.78
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 49409 0 0 0 159799 379 0 0 25 0 1 0 136593515 79757312 16259 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 19472 16259 94 219 0 19249 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 77888

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1606000/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=78640 CPUtime=1661.76
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 50741 0 0 0 165781 395 0 0 25 0 1 0 136593515 80527360 16597 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 19660 16597 94 219 0 19437 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 78640

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1604720/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=78924 CPUtime=1721.75
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 52327 0 0 0 171763 412 0 0 25 0 1 0 136593515 80818176 16905 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548480 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 19731 16905 94 219 0 19508 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 78924

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1603312/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=79344 CPUtime=1781.74
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 53828 0 0 0 177745 429 0 0 25 0 1 0 136593515 81248256 17270 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 19836 17270 94 219 0 19613 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 79344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1602736/2055920 swapFree=4183872/4192956
[pid=5002] ppid=5000 vsize=79484 CPUtime=1800.04
/proc/5002/stat : 5002 (PBS4) R 5000 5002 1167 0 -1 4194304 54324 0 0 0 179569 435 0 0 25 0 1 0 136593515 81391616 17411 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5002/statm: 19871 17411 94 219 0 19648 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 79484

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): 1795.69
CPU system time (s): 4.36434
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 79484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.7
system time used= 4.36434
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54325
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= 3327

runsolver used 1.24481 second user time and 3.73643 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Apr 15 03:00:39 UTC 2007

IDJOB= 348898
IDBENCH= 1780
IDSOLVER= 157
FILE ID= node65/348898-1176606039

PBS_JOBID= 4557014

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-msc98-ip.opb
COMMAND LINE= /tmp/evaluation/348898-1176606039/PBS4 /tmp/evaluation/348898-1176606039/instance-348898-1176606039.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-348898-1176606039 -o ROOT/results/node65/conversion-348898-1176606039 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348898-1176606039/instance-348898-1176606039.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-348898-1176606039 -o ROOT/results/node65/solver-348898-1176606039 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348898-1176606039/PBS4 /tmp/evaluation/348898-1176606039/instance-348898-1176606039.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c786421e3b1e46216a72d93f7d7302a0

RANDOM SEED= 587924085

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1672784 kB
Buffers:         48596 kB
Cached:         255148 kB
SwapCached:       3616 kB
Active:          37028 kB
Inactive:       279908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672784 kB
SwapTotal:     4192956 kB
SwapFree:      4183872 kB
Dirty:            4096 kB
Writeback:           0 kB
Mapped:          16984 kB
Slab:            52144 kB
Committed_AS:   916148 kB
PageTables:       1464 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= 66561 MiB

End job on node65 on Sun Apr 15 03:30:42 UTC 2007