Trace number 454284

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. 1800.09 1801.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_3.opb
MD5SUM0247ef4de041bbff376811a7e6bf0408
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-110
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -110
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint10
Maximum length of a constraint22
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6316
Sum of products size (including duplicates)12632
Number of different products3158
Sum of products size6316

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/454284-1178023792/instance-454284-1178023792.opb ......
0.05/0.10	c done parsing opb.
0.05/0.10	o 417
0.09/0.15	o 416
0.09/0.15	o 413
0.09/0.16	o 412
0.09/0.16	o 411
4.09/4.13	o 405
4.09/4.17	o 404
4.09/4.18	o 395
4.19/4.20	o 394
4.59/4.62	o 393
271.01/271.20	o 392
1800.06/1801.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454284-1178023792/instance-454284-1178023792.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-454284-1178023792 -o ROOT/results/node1/solver-454284-1178023792 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454284-1178023792/PBS4 /tmp/evaluation/454284-1178023792/instance-454284-1178023792.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 3/77 10899
/proc/meminfo: memFree=1801952/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=1828 CPUtime=0
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 278417147 1871872 223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134801696 0 0 4096 0 0 0 0 17 0 0 0
/proc/10899/statm: 457 224 86 219 0 234 0

[startup+0.057204 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10899
/proc/meminfo: memFree=1801952/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=2912 CPUtime=0.05
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 530 0 0 0 5 0 0 0 18 0 1 0 278417147 2981888 480 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596196 0 0 4096 0 0 0 0 17 0 0 0
/proc/10899/statm: 728 480 88 219 0 505 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2912

[startup+0.101208 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10899
/proc/meminfo: memFree=1801952/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=3448 CPUtime=0.09
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 740 0 0 0 9 0 0 0 18 0 1 0 278417147 3530752 625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 862 625 103 219 0 639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3448

[startup+0.301232 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10899
/proc/meminfo: memFree=1801952/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=5240 CPUtime=0.29
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 1181 0 0 0 29 0 0 0 19 0 1 0 278417147 5365760 1066 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 1310 1066 104 219 0 1087 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5240

[startup+0.701279 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10899
/proc/meminfo: memFree=1801952/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=11580 CPUtime=0.68
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 1989 0 0 0 68 0 0 0 23 0 1 0 278417147 11857920 1874 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 2895 1874 104 219 0 2672 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11580

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10900
/proc/meminfo: memFree=1792536/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=19772 CPUtime=1.49
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 3428 0 0 0 147 2 0 0 25 0 1 0 278417147 20246528 3313 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 4943 3313 104 219 0 4720 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19772

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10900
/proc/meminfo: memFree=1784728/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=36348 CPUtime=3.09
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 5945 0 0 0 305 4 0 0 25 0 1 0 278417147 37220352 5781 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 9087 5781 104 219 0 8864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36348

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10900
/proc/meminfo: memFree=1768984/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=37548 CPUtime=6.29
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 9187 0 0 0 623 6 0 0 25 0 1 0 278417147 38449152 9023 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 9387 9023 104 219 0 9164 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37548

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10900
/proc/meminfo: memFree=1761760/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=71684 CPUtime=12.68
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 10336 0 0 0 1260 8 0 0 25 0 1 0 278417147 73404416 10075 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 17921 10075 104 219 0 17698 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 71684

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10900
/proc/meminfo: memFree=1760672/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=73108 CPUtime=25.48
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 10763 0 0 0 2538 10 0 0 25 0 1 0 278417147 74862592 10309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 18277 10309 104 219 0 18054 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73108

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 10900
/proc/meminfo: memFree=1759200/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=74160 CPUtime=51.06
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 11183 0 0 0 5092 14 0 0 25 0 1 0 278417147 75939840 10729 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552827 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 18540 10729 104 219 0 18317 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 74160

[startup+102.305 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 10900
/proc/meminfo: memFree=1756832/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=76776 CPUtime=102.23
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 12114 0 0 0 10202 21 0 0 25 0 1 0 278417147 78618624 11275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 19194 11275 104 219 0 18971 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 76776

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10900
/proc/meminfo: memFree=1754720/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=80952 CPUtime=162.18
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 13411 0 0 0 16191 27 0 0 25 0 1 0 278417147 82894848 11803 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559434 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 20238 11803 104 219 0 20015 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 80952

[startup+222.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 10900
/proc/meminfo: memFree=1752736/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=82108 CPUtime=222.14
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 13916 0 0 0 22180 34 0 0 25 0 1 0 278417147 84078592 12308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 20527 12308 104 219 0 20304 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 82108

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 10900
/proc/meminfo: memFree=1750752/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=82904 CPUtime=282.09
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 14407 0 0 0 28168 41 0 0 25 0 1 0 278417147 84893696 12799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 20726 12799 104 219 0 20503 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 82904

[startup+342.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 10900
/proc/meminfo: memFree=1748000/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=90356 CPUtime=342.05
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 16635 0 0 0 34157 48 0 0 25 0 1 0 278417147 92524544 13490 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 22589 13490 104 219 0 22366 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 90356

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 10900
/proc/meminfo: memFree=1746272/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=91288 CPUtime=402.02
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 17065 0 0 0 40147 55 0 0 25 0 1 0 278417147 93478912 13920 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563251 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 22822 13920 104 219 0 22599 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 91288

[startup+462.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 10900
/proc/meminfo: memFree=1744672/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=92344 CPUtime=461.96
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 17481 0 0 0 46134 62 0 0 25 0 1 0 278417147 94560256 14336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 23086 14336 104 219 0 22863 0
Current children cumulated CPU time (s) 461.96
Current children cumulated vsize (KiB) 92344

[startup+522.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 10900
/proc/meminfo: memFree=1742880/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=93024 CPUtime=521.9
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 17926 0 0 0 52121 69 0 0 25 0 1 0 278417147 95256576 14781 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559853 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 23256 14781 104 219 0 23033 0
Current children cumulated CPU time (s) 521.9
Current children cumulated vsize (KiB) 93024

[startup+582.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 10900
/proc/meminfo: memFree=1741280/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=94288 CPUtime=581.83
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 18321 0 0 0 58110 73 0 0 25 0 1 0 278417147 96550912 15176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 23572 15176 104 219 0 23349 0
Current children cumulated CPU time (s) 581.83
Current children cumulated vsize (KiB) 94288

[startup+642.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 10900
/proc/meminfo: memFree=1739744/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=94980 CPUtime=641.8
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 18689 0 0 0 64100 80 0 0 25 0 1 0 278417147 97259520 15544 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 23745 15544 104 219 0 23522 0
Current children cumulated CPU time (s) 641.8
Current children cumulated vsize (KiB) 94980


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

[startup+882.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 11098
/proc/meminfo: memFree=1733856/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=109612 CPUtime=881.63
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 23197 0 0 0 88050 113 0 0 25 0 1 0 278417147 112242688 16979 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 27403 16979 104 219 0 27180 0
Current children cumulated CPU time (s) 881.63
Current children cumulated vsize (KiB) 109612

[startup+942.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 11098
/proc/meminfo: memFree=1732576/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=110492 CPUtime=941.54
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 23526 0 0 0 94036 118 0 0 25 0 1 0 278417147 113143808 17308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 27623 17308 104 219 0 27400 0
Current children cumulated CPU time (s) 941.54
Current children cumulated vsize (KiB) 110492

[startup+1002.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 11098
/proc/meminfo: memFree=1731296/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=111428 CPUtime=1001.47
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 23853 0 0 0 100025 122 0 0 25 0 1 0 278417147 114102272 17635 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 27857 17635 104 219 0 27634 0
Current children cumulated CPU time (s) 1001.47
Current children cumulated vsize (KiB) 111428

[startup+1062.3 s]
/proc/loadavg: 1.10 1.06 1.01 2/78 11098
/proc/meminfo: memFree=1730016/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=112424 CPUtime=1061.43
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 24167 0 0 0 106016 127 0 0 25 0 1 0 278417147 115122176 17949 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 28106 17949 104 219 0 27883 0
Current children cumulated CPU time (s) 1061.43
Current children cumulated vsize (KiB) 112424

[startup+1122.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/78 11098
/proc/meminfo: memFree=1728736/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=112424 CPUtime=1121.39
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 24480 0 0 0 112007 132 0 0 25 0 1 0 278417147 115122176 18262 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 28106 18262 104 219 0 27883 0
Current children cumulated CPU time (s) 1121.39
Current children cumulated vsize (KiB) 112424

[startup+1182.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 11098
/proc/meminfo: memFree=1727520/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=113480 CPUtime=1181.35
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 24787 0 0 0 117997 138 0 0 25 0 1 0 278417147 116203520 18569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 28370 18569 104 219 0 28147 0
Current children cumulated CPU time (s) 1181.35
Current children cumulated vsize (KiB) 113480

[startup+1242.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/78 11098
/proc/meminfo: memFree=1726240/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=113480 CPUtime=1241.3
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 25087 0 0 0 123987 143 0 0 25 0 1 0 278417147 116203520 18869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10899/statm: 28370 18869 104 219 0 28147 0
Current children cumulated CPU time (s) 1241.3
Current children cumulated vsize (KiB) 113480

[startup+1302.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/78 11098
/proc/meminfo: memFree=1725024/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=114604 CPUtime=1301.23
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 25384 0 0 0 129976 147 0 0 25 0 1 0 278417147 117354496 19166 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 28651 19166 104 219 0 28428 0
Current children cumulated CPU time (s) 1301.23
Current children cumulated vsize (KiB) 114604

[startup+1362.3 s]
/proc/loadavg: 1.16 1.08 1.01 2/78 11098
/proc/meminfo: memFree=1723936/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=114604 CPUtime=1361.19
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 25674 0 0 0 135967 152 0 0 25 0 1 0 278417147 117354496 19456 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 28651 19456 104 219 0 28428 0
Current children cumulated CPU time (s) 1361.19
Current children cumulated vsize (KiB) 114604

[startup+1422.31 s]
/proc/loadavg: 1.10 1.08 1.01 2/78 11098
/proc/meminfo: memFree=1722848/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=115796 CPUtime=1421.16
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 25961 0 0 0 141960 156 0 0 25 0 1 0 278417147 118575104 19743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 28949 19743 104 219 0 28726 0
Current children cumulated CPU time (s) 1421.16
Current children cumulated vsize (KiB) 115796

[startup+1482.3 s]
/proc/loadavg: 1.08 1.08 1.01 2/78 11098
/proc/meminfo: memFree=1721760/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=115796 CPUtime=1481.07
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 26240 0 0 0 147947 160 0 0 25 0 1 0 278417147 118575104 20022 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 28949 20022 104 219 0 28726 0
Current children cumulated CPU time (s) 1481.07
Current children cumulated vsize (KiB) 115796

[startup+1542.3 s]
/proc/loadavg: 1.07 1.07 1.01 2/78 11098
/proc/meminfo: memFree=1720608/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=117064 CPUtime=1541.05
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 26519 0 0 0 153939 166 0 0 25 0 1 0 278417147 119873536 20301 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 29266 20301 104 219 0 29043 0
Current children cumulated CPU time (s) 1541.05
Current children cumulated vsize (KiB) 117064

[startup+1602.3 s]
/proc/loadavg: 1.10 1.09 1.01 2/78 11098
/proc/meminfo: memFree=1719520/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=117064 CPUtime=1601.01
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 26791 0 0 0 159931 170 0 0 25 0 1 0 278417147 119873536 20573 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559923 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 29266 20573 104 219 0 29043 0
Current children cumulated CPU time (s) 1601.01
Current children cumulated vsize (KiB) 117064

[startup+1662.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/78 11098
/proc/meminfo: memFree=1718432/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=118408 CPUtime=1660.95
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 27062 0 0 0 165921 174 0 0 25 0 1 0 278417147 121249792 20844 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 29602 20844 104 219 0 29379 0
Current children cumulated CPU time (s) 1660.95
Current children cumulated vsize (KiB) 118408

[startup+1722.3 s]
/proc/loadavg: 1.18 1.11 1.02 2/78 11098
/proc/meminfo: memFree=1717344/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=118408 CPUtime=1720.92
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 27332 0 0 0 171914 178 0 0 25 0 1 0 278417147 121249792 21114 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 29602 21114 104 219 0 29379 0
Current children cumulated CPU time (s) 1720.92
Current children cumulated vsize (KiB) 118408

[startup+1782.3 s]
/proc/loadavg: 1.18 1.12 1.03 2/78 11098
/proc/meminfo: memFree=1716128/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=118408 CPUtime=1780.89
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 27590 0 0 0 177908 181 0 0 25 0 1 0 278417147 121249792 21372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 29602 21372 104 219 0 29379 0
Current children cumulated CPU time (s) 1780.89
Current children cumulated vsize (KiB) 118408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 1.21 1.13 1.03 2/78 11098
/proc/meminfo: memFree=1715808/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=119836 CPUtime=1800.06
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 27674 0 0 0 179824 182 0 0 25 0 1 0 278417147 122712064 21456 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 29959 21456 104 219 0 29736 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 119836

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

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

[startup+1801.5 s]
/proc/loadavg: 1.21 1.13 1.03 2/78 11098
/proc/meminfo: memFree=1715808/2055920 swapFree=4145736/4192956
[pid=10899] ppid=10897 vsize=119836 CPUtime=1800.06
/proc/10899/stat : 10899 (PBS4) R 10897 10899 18654 0 -1 4194304 27674 0 0 0 179824 182 0 0 25 0 1 0 278417147 122712064 21456 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10899/statm: 29959 21456 104 219 0 29736 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 119836

Child status: 0
Real time (s): 1801.52
CPU time (s): 1800.09
CPU user time (s): 1798.25
CPU system time (s): 1.83972
CPU usage (%): 99.9204
Max. virtual memory (cumulated for all children) (KiB): 119836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.25
system time used= 1.83972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27675
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= 39034

runsolver used 1.73873 second user time and 4.82327 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  1 12:49:53 UTC 2007

IDJOB= 454284
IDBENCH= 48187
IDSOLVER= 157
FILE ID= node1/454284-1178023792

PBS_JOBID= 4728372

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_3.opb
COMMAND LINE= /tmp/evaluation/454284-1178023792/PBS4 /tmp/evaluation/454284-1178023792/instance-454284-1178023792.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-454284-1178023792 -o ROOT/results/node1/conversion-454284-1178023792 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454284-1178023792/instance-454284-1178023792.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-454284-1178023792 -o ROOT/results/node1/solver-454284-1178023792 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454284-1178023792/PBS4 /tmp/evaluation/454284-1178023792/instance-454284-1178023792.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  0247ef4de041bbff376811a7e6bf0408

RANDOM SEED= 741936067

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1802360 kB
Buffers:         64356 kB
Cached:          99340 kB
SwapCached:      14532 kB
Active:         128092 kB
Inactive:        62180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802360 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          32940 kB
Slab:            48788 kB
Committed_AS:  7605908 kB
PageTables:       1840 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 node1 on Tue May  1 13:19:57 UTC 2007