Trace number 455349

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. 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_1.opb
MD5SUM162153f0f0e5f8f2e587b9d579ee09dc
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-136
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -136
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12636
Sum of products size (including duplicates)25272
Number of different products6318
Sum of products size12636

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/455349-1178041826/instance-455349-1178041826.opb ......
6.19/6.24	c done parsing opb.
6.19/6.24	o 422
10.19/10.20	o 411
13.09/13.19	o 410
13.69/13.72	o 406
15.69/15.75	o 401
16.09/16.12	o 400
16.49/16.52	o 399
157.26/157.39	o 398
215.04/215.17	o 397
215.34/215.48	o 395
460.29/460.42	o 394
502.68/502.80	o 393
537.67/537.89	o 392
1800.01/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455349-1178041826/instance-455349-1178041826.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node30/watcher-455349-1178041826 -o ROOT/results/node30/solver-455349-1178041826 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455349-1178041826/PBS4 /tmp/evaluation/455349-1178041826/instance-455349-1178041826.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 28974
/proc/meminfo: memFree=1816848/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=2316 CPUtime=0
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 252098320 2371584 351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 579 351 86 219 0 356 0

[startup+0.07363 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28974
/proc/meminfo: memFree=1816848/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=2992 CPUtime=0.07
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 553 0 0 0 7 0 0 0 18 0 1 0 252098320 3063808 536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134587239 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 748 536 87 219 0 525 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2992

[startup+0.101632 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28974
/proc/meminfo: memFree=1816848/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=3816 CPUtime=0.09
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 252098320 3907584 700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 954 700 87 219 0 731 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3816

[startup+0.301644 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28974
/proc/meminfo: memFree=1816848/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=4500 CPUtime=0.29
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 1025 0 0 0 29 0 0 0 20 0 1 0 252098320 4608000 943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559807 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 1125 943 93 219 0 902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4500

[startup+0.701668 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28974
/proc/meminfo: memFree=1816848/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=4500 CPUtime=0.69
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 1025 0 0 0 69 0 0 0 24 0 1 0 252098320 4608000 943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563737 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 1125 943 93 219 0 902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4500

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1813384/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=4500 CPUtime=1.49
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 1025 0 0 0 149 0 0 0 25 0 1 0 252098320 4608000 943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 1125 943 93 219 0 902 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4500

[startup+3.10282 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1813256/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=4632 CPUtime=3.09
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 1058 0 0 0 308 1 0 0 25 0 1 0 252098320 4743168 976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563769 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 1158 976 93 219 0 935 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4632

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1812616/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=5424 CPUtime=6.29
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 1207 0 0 0 626 3 0 0 25 0 1 0 252098320 5554176 1125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 1356 1125 104 219 0 1133 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5424

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1811552/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=6736 CPUtime=12.69
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 1475 0 0 0 1262 7 0 0 25 0 1 0 252098320 6897664 1393 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 1684 1393 104 219 0 1461 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6736

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1807136/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=14756 CPUtime=25.48
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 2616 0 0 0 2535 13 0 0 25 0 1 0 252098320 15110144 2485 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 3689 2485 104 219 0 3466 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14756

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1804064/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=14756 CPUtime=51.08
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 3370 0 0 0 5094 14 0 0 25 0 1 0 252098320 15110144 3239 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 3689 3239 104 219 0 3466 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14756

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1797216/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=23080 CPUtime=102.27
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 5058 0 0 0 10212 15 0 0 25 0 1 0 252098320 23633920 4927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 5770 4927 104 219 0 5547 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23080

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1782432/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=40372 CPUtime=162.26
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 8741 0 0 0 16203 23 0 0 25 0 1 0 252098320 41340928 8610 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 10093 8610 104 219 0 9870 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 40372

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1778784/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=41004 CPUtime=222.24
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 9736 0 0 0 22198 26 0 0 25 0 1 0 252098320 41988096 9508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 10251 9508 104 219 0 10028 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 41004

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1778272/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=41416 CPUtime=282.23
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 9859 0 0 0 28192 31 0 0 25 0 1 0 252098320 42409984 9631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 10354 9631 104 219 0 10131 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 41416

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1778080/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=41544 CPUtime=342.22
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 9906 0 0 0 34188 34 0 0 25 0 1 0 252098320 42541056 9678 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 10386 9678 104 219 0 10163 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 41544

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1777440/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=41936 CPUtime=402.21
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 10049 0 0 0 40178 43 0 0 25 0 1 0 252098320 42942464 9821 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 10484 9821 104 219 0 10261 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 41936

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1776928/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=43192 CPUtime=462.2
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 10369 0 0 0 46169 51 0 0 25 0 1 0 252098320 44228608 9948 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559807 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 10798 9948 104 219 0 10575 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 43192

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1776160/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=43748 CPUtime=522.18
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 10564 0 0 0 52155 63 0 0 25 0 1 0 252098320 44797952 10143 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 10937 10143 104 219 0 10714 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 43748

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28975
/proc/meminfo: memFree=1775328/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=44288 CPUtime=582.17
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 10754 0 0 0 58134 83 0 0 25 0 1 0 252098320 45350912 10333 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 11072 10333 104 219 0 10849 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 44288

[startup+642.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/84 29047
/proc/meminfo: memFree=1773552/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=44476 CPUtime=642.13
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 10852 0 0 0 64120 93 0 0 25 0 1 0 252098320 45543424 10431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 11119 10431 104 219 0 10896 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 44476


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

[startup+882.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 29173
/proc/meminfo: memFree=1771616/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=47740 CPUtime=882
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 11951 0 0 0 88044 156 0 0 25 0 1 0 252098320 48885760 11145 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 11935 11145 104 219 0 11712 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 47740

[startup+942.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 29173
/proc/meminfo: memFree=1771168/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=48008 CPUtime=941.98
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 12063 0 0 0 94032 166 0 0 25 0 1 0 252098320 49160192 11257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 12002 11257 104 219 0 11779 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 48008

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 29173
/proc/meminfo: memFree=1770592/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=48316 CPUtime=1001.98
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 12199 0 0 0 100023 175 0 0 25 0 1 0 252098320 49475584 11393 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 12079 11393 104 219 0 11856 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 48316

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29173
/proc/meminfo: memFree=1770144/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=51668 CPUtime=1061.96
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 13095 0 0 0 106009 187 0 0 25 0 1 0 252098320 52908032 11520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 12917 11520 104 219 0 12694 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 51668

[startup+1122.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 29173
/proc/meminfo: memFree=1769440/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=52036 CPUtime=1121.95
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 13254 0 0 0 111991 204 0 0 25 0 1 0 252098320 53284864 11679 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 13009 11679 104 219 0 12786 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 52036

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 29173
/proc/meminfo: memFree=1768736/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=52476 CPUtime=1181.93
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 13429 0 0 0 117979 214 0 0 25 0 1 0 252098320 53735424 11854 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 13119 11854 104 219 0 12896 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 52476

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29173
/proc/meminfo: memFree=1768416/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=52720 CPUtime=1241.92
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 13510 0 0 0 123973 219 0 0 25 0 1 0 252098320 53985280 11935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 13180 11935 104 219 0 12957 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 52720

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29173
/proc/meminfo: memFree=1767968/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=52852 CPUtime=1301.91
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 13616 0 0 0 129967 224 0 0 25 0 1 0 252098320 54120448 12041 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 13213 12041 104 219 0 12990 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 52852

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1767584/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=53184 CPUtime=1361.89
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 13712 0 0 0 135961 228 0 0 25 0 1 0 252098320 54460416 12137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 13296 12137 104 219 0 13073 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 53184

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1767328/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=53276 CPUtime=1421.89
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 13768 0 0 0 141958 231 0 0 25 0 1 0 252098320 54554624 12193 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 13319 12193 104 219 0 13096 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 53276

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1766880/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=53548 CPUtime=1481.87
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 13877 0 0 0 147950 237 0 0 25 0 1 0 252098320 54833152 12302 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 13387 12302 104 219 0 13164 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 53548

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1766432/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=53628 CPUtime=1541.86
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 13970 0 0 0 153945 241 0 0 25 0 1 0 252098320 54915072 12395 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548036 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 13407 12395 104 219 0 13184 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 53628

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1766176/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=53920 CPUtime=1601.84
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 14032 0 0 0 159940 244 0 0 25 0 1 0 252098320 55214080 12457 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 13480 12457 104 219 0 13257 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 53920

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1765856/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=53996 CPUtime=1661.83
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 14113 0 0 0 165934 249 0 0 25 0 1 0 252098320 55291904 12538 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 13499 12538 104 219 0 13276 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 53996

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1765344/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=54304 CPUtime=1721.82
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 14236 0 0 0 171929 253 0 0 25 0 1 0 252098320 55607296 12661 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 13576 12661 104 219 0 13353 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 54304

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1756640/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=88292 CPUtime=1781.81
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 16400 0 0 0 177921 260 0 0 25 0 1 0 252098320 90411008 14825 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 22073 14825 104 219 0 21850 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 88292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1756448/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=88404 CPUtime=1800.01
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 16437 0 0 0 179740 261 0 0 25 0 1 0 252098320 90525696 14862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 22101 14862 104 219 0 21878 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 88404

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1756448/2055920 swapFree=4157052/4192956
[pid=28974] ppid=28972 vsize=88404 CPUtime=1800.01
/proc/28974/stat : 28974 (PBS4) R 28972 28974 19490 0 -1 4194304 16437 0 0 0 179740 261 0 0 25 0 1 0 252098320 90525696 14862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28974/statm: 22101 14862 104 219 0 21878 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 88404

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1797.4
CPU system time (s): 2.6216
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 88404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.4
system time used= 2.6216
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16438
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= 37789

runsolver used 1.48277 second user time and 3.75843 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue May  1 17:50:26 UTC 2007

IDJOB= 455349
IDBENCH= 48258
IDSOLVER= 157
FILE ID= node30/455349-1178041826

PBS_JOBID= 4728407

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/bsg/normalized-bsg_500_10_1.opb
COMMAND LINE= /tmp/evaluation/455349-1178041826/PBS4 /tmp/evaluation/455349-1178041826/instance-455349-1178041826.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-455349-1178041826 -o ROOT/results/node30/conversion-455349-1178041826 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455349-1178041826/instance-455349-1178041826.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-455349-1178041826 -o ROOT/results/node30/solver-455349-1178041826 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455349-1178041826/PBS4 /tmp/evaluation/455349-1178041826/instance-455349-1178041826.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  162153f0f0e5f8f2e587b9d579ee09dc

RANDOM SEED= 618678750

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1817256 kB
Buffers:         87592 kB
Cached:          56372 kB
SwapCached:      15020 kB
Active:         117636 kB
Inactive:        58004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817256 kB
SwapTotal:     4192956 kB
SwapFree:      4157052 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          33556 kB
Slab:            48536 kB
Committed_AS:  7538720 kB
PageTables:       1792 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 node30 on Tue May  1 18:20:29 UTC 2007