Trace number 453474

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. 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_5.opb
MD5SUMd79bd0f7d6fceec4ec599aa8716e2601
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 74
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint26
Maximum length of a constraint51
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
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)31590
Sum of products size (including duplicates)63180
Number of different products31590
Sum of products size63180

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/453474-1178140641/instance-453474-1178140641.opb ......
0.99/1.00	c done parsing opb.
0.99/1.00	o 511
0.99/1.05	o 510
0.99/1.09	o 468
1.09/1.14	o 467
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14.48/14.55	o 151
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545.63/545.83	o 140
622.01/622.29	o 139
645.40/645.60	o 138
648.80/649.01	o 137
960.61/960.94	o 136
1010.80/1011.12	o 135
1119.76/1120.10	o 134
1785.68/1786.23	o 133
1800.07/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453474-1178140641/instance-453474-1178140641.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node21/watcher-453474-1178140641 -o ROOT/results/node21/solver-453474-1178140641 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453474-1178140641/PBS4 /tmp/evaluation/453474-1178140641/instance-453474-1178140641.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: 1.00 1.00 1.00 3/77 30220
/proc/meminfo: memFree=1817224/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=4380 CPUtime=0
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 261981555 4485120 471 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/30220/statm: 1095 475 81 219 0 872 0

[startup+0.104986 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30220
/proc/meminfo: memFree=1817224/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=6588 CPUtime=0.09
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 1467 0 0 0 9 0 0 0 18 0 1 0 261981555 6746112 1451 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/30220/statm: 1647 1451 87 219 0 1424 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6588

[startup+0.201996 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30220
/proc/meminfo: memFree=1817224/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=7860 CPUtime=0.19
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 1732 0 0 0 19 0 0 0 18 0 1 0 261981555 8048640 1716 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134593253 0 0 4096 0 0 0 0 17 1 0 0
/proc/30220/statm: 1965 1716 88 219 0 1742 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7860

[startup+0.302007 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30220
/proc/meminfo: memFree=1817224/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=8808 CPUtime=0.29
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 2048 0 0 0 29 0 0 0 19 0 1 0 261981555 9019392 1967 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/30220/statm: 2202 1967 89 219 0 1979 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8808

[startup+0.70105 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30220
/proc/meminfo: memFree=1817224/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=13272 CPUtime=0.69
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 3467 0 0 0 68 1 0 0 23 0 1 0 261981555 13590528 2854 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/30220/statm: 3318 2854 89 219 0 3095 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13272

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1803776/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=15460 CPUtime=1.49
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 4147 0 0 0 147 2 0 0 25 0 1 0 261981555 15831040 3470 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 3865 3470 104 219 0 3642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15460

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1803328/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=16188 CPUtime=3.09
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 4288 0 0 0 305 4 0 0 25 0 1 0 261981555 16576512 3611 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 4047 3611 104 219 0 3824 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16188

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1801792/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=18060 CPUtime=6.29
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 4705 0 0 0 620 9 0 0 25 0 1 0 261981555 18493440 4028 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 4515 4028 104 219 0 4292 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18060

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1795904/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=25256 CPUtime=12.68
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 6290 0 0 0 1253 15 0 0 25 0 1 0 261981555 25862144 5507 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 6314 5507 104 219 0 6091 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25256

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1792832/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=28708 CPUtime=25.48
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 7094 0 0 0 2531 17 0 0 25 0 1 0 261981555 29396992 6100 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 7177 6100 104 219 0 6954 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28708

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1791808/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=31148 CPUtime=51.07
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 7356 0 0 0 5089 18 0 0 25 0 1 0 261981555 31895552 6362 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 7787 6362 104 219 0 7564 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31148

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1790144/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=31472 CPUtime=102.26
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 7754 0 0 0 10207 19 0 0 25 0 1 0 261981555 32227328 6760 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 7868 6760 104 219 0 7645 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31472

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1788544/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=35568 CPUtime=162.24
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 8158 0 0 0 16204 20 0 0 25 0 1 0 261981555 36421632 7164 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134558403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 8892 7164 104 219 0 8669 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35568

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1786880/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=35568 CPUtime=222.22
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 8548 0 0 0 22200 22 0 0 25 0 1 0 261981555 36421632 7554 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 8892 7554 104 219 0 8669 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 35568

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1785344/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=43760 CPUtime=282.2
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 8947 0 0 0 28197 23 0 0 25 0 1 0 261981555 44810240 7953 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 10940 7953 104 219 0 10717 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 43760

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1777664/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=53076 CPUtime=342.18
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 10920 0 0 0 34190 28 0 0 25 0 1 0 261981555 54349824 9862 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 13269 9862 104 219 0 13046 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 53076

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1769856/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=63888 CPUtime=402.17
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 13063 0 0 0 40185 32 0 0 25 0 1 0 261981555 65421312 11813 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 15972 11813 104 219 0 15749 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 63888

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1767680/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=66616 CPUtime=462.15
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 13735 0 0 0 46180 35 0 0 25 0 1 0 261981555 68214784 12357 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 16654 12357 104 219 0 16431 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 66616

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1767104/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=67292 CPUtime=522.14
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 14120 0 0 0 52176 38 0 0 25 0 1 0 261981555 68907008 12550 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 16823 12550 104 219 0 16600 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 67292

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1764096/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=71196 CPUtime=582.12
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 14946 0 0 0 58171 41 0 0 25 0 1 0 261981555 72904704 13248 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 17799 13248 104 219 0 17576 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 71196

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1762944/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=72768 CPUtime=642.1
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 15374 0 0 0 64167 43 0 0 25 0 1 0 261981555 74514432 13548 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 18192 13548 104 219 0 17969 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 72768


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

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1758656/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=77508 CPUtime=882.04
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 17051 0 0 0 88154 50 0 0 25 0 1 0 261981555 79368192 14585 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 19377 14585 104 219 0 19154 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 77508

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1758080/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=78160 CPUtime=942.02
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 17349 0 0 0 94150 52 0 0 25 0 1 0 261981555 80035840 14755 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 19540 14755 104 219 0 19317 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 78160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1757312/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=78876 CPUtime=1002
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 17657 0 0 0 100146 54 0 0 25 0 1 0 261981555 80769024 14935 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 19719 14935 104 219 0 19496 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 78876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1756416/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=79824 CPUtime=1061.98
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 18071 0 0 0 106143 55 0 0 25 0 1 0 261981555 81739776 15157 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 19956 15157 104 219 0 19733 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 79824

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1755264/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=81292 CPUtime=1121.96
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 18496 0 0 0 112139 57 0 0 25 0 1 0 261981555 83243008 15454 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 20323 15454 104 219 0 20100 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 81292

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1754368/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=82012 CPUtime=1181.95
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 18794 0 0 0 118136 59 0 0 25 0 1 0 261981555 83980288 15624 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 20503 15624 104 219 0 20280 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 82012

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1754112/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=82380 CPUtime=1241.93
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 19025 0 0 0 124132 61 0 0 25 0 1 0 261981555 84357120 15727 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548038 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 20595 15727 104 219 0 20372 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 82380

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1753600/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=84412 CPUtime=1301.92
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 19669 0 0 0 130129 63 0 0 25 0 1 0 261981555 86437888 15794 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 21103 15794 104 219 0 20880 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 84412

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1753408/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=84544 CPUtime=1361.9
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 19841 0 0 0 136125 65 0 0 25 0 1 0 261981555 86573056 15838 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 21136 15838 104 219 0 20913 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 84544

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30221
/proc/meminfo: memFree=1753344/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=84544 CPUtime=1421.88
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 19990 0 0 0 142122 66 0 0 25 0 1 0 261981555 86573056 15859 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 21136 15859 104 219 0 20913 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 84544

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30223
/proc/meminfo: memFree=1752960/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=84868 CPUtime=1481.86
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 20280 0 0 0 148118 68 0 0 25 0 1 0 261981555 86904832 15957 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 21217 15957 104 219 0 20994 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 84868

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30223
/proc/meminfo: memFree=1752960/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=85132 CPUtime=1541.85
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 20488 0 0 0 154115 70 0 0 25 0 1 0 261981555 87175168 16037 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 21283 16037 104 219 0 21060 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 85132

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30223
/proc/meminfo: memFree=1752576/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=85660 CPUtime=1601.82
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 20711 0 0 0 160111 71 0 0 25 0 1 0 261981555 87715840 16132 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 21415 16132 104 219 0 21192 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 85660

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30223
/proc/meminfo: memFree=1752064/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=86188 CPUtime=1661.81
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 20995 0 0 0 166108 73 0 0 25 0 1 0 261981555 88256512 16224 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 21547 16224 104 219 0 21324 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 86188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30223
/proc/meminfo: memFree=1751872/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=86508 CPUtime=1721.79
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 21144 0 0 0 172105 74 0 0 25 0 1 0 261981555 88584192 16245 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 21627 16245 104 219 0 21404 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 86508

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30223
/proc/meminfo: memFree=1751808/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=86508 CPUtime=1781.78
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 21295 0 0 0 178101 77 0 0 25 0 1 0 261981555 88584192 16268 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 21627 16268 104 219 0 21404 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 86508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 30223
/proc/meminfo: memFree=1751616/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=87076 CPUtime=1800.07
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 21458 0 0 0 179930 77 0 0 25 0 1 0 261981555 89165824 16367 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 21769 16367 104 219 0 21546 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 87076

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

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

[startup+1800.6 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 30223
/proc/meminfo: memFree=1751616/2055920 swapFree=4156296/4192956
[pid=30220] ppid=30218 vsize=87076 CPUtime=1800.07
/proc/30220/stat : 30220 (PBS4) R 30218 30220 29892 0 -1 4194304 21458 0 0 0 179930 77 0 0 25 0 1 0 261981555 89165824 16367 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30220/statm: 21769 16367 104 219 0 21546 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 87076

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1799.31
CPU system time (s): 0.789879
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 87076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.31
system time used= 0.789879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21459
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= 9211

runsolver used 1.41578 second user time and 4.07038 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed May  2 21:17:21 UTC 2007

IDJOB= 453474
IDBENCH= 48133
IDSOLVER= 157
FILE ID= node21/453474-1178140641

PBS_JOBID= 4751065

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/mds/normalized-mds_1000_25_5.opb
COMMAND LINE= /tmp/evaluation/453474-1178140641/PBS4 /tmp/evaluation/453474-1178140641/instance-453474-1178140641.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-453474-1178140641 -o ROOT/results/node21/conversion-453474-1178140641 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453474-1178140641/instance-453474-1178140641.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-453474-1178140641 -o ROOT/results/node21/solver-453474-1178140641 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453474-1178140641/PBS4 /tmp/evaluation/453474-1178140641/instance-453474-1178140641.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d79bd0f7d6fceec4ec599aa8716e2601

RANDOM SEED= 664507060

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1817632 kB
Buffers:         70760 kB
Cached:          79048 kB
SwapCached:      15568 kB
Active:          99356 kB
Inactive:        74904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817632 kB
SwapTotal:     4192956 kB
SwapFree:      4156296 kB
Dirty:            3672 kB
Writeback:           0 kB
Mapped:          30412 kB
Slab:            49508 kB
Committed_AS:  4799936 kB
PageTables:       1788 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 node21 on Wed May  2 21:47:25 UTC 2007