Trace number 453864

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. 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_5.opb
MD5SUM65a3c38bd8963c911b96c745ee468cb1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark274.48
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint40
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3062
Sum of products size (including duplicates)6124
Number of different products3062
Sum of products size6124

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/453864-1178161345/instance-453864-1178161345.opb ......
0.07/0.07	c done parsing opb.
0.07/0.07	o 44
0.07/0.07	o 43
0.07/0.08	o 42
0.07/0.08	o 41
0.07/0.08	o 40
0.07/0.08	o 39
0.07/0.08	o 38
0.07/0.08	o 37
0.07/0.08	o 36
0.07/0.09	o 35
0.07/0.09	o 34
0.07/0.09	o 33
0.07/0.09	o 32
0.07/0.09	o 31
0.07/0.09	o 30
0.07/0.10	o 29
0.07/0.10	o 28
0.09/0.10	o 27
0.09/0.10	o 26
0.09/0.10	o 25
0.09/0.10	o 24
0.09/0.10	o 23
0.09/0.11	o 22
0.09/0.11	o 21
0.09/0.11	o 20
0.09/0.11	o 19
0.09/0.11	o 18
0.09/0.11	o 17
0.09/0.11	o 16
0.09/0.12	o 15
0.09/0.12	o 14
0.09/0.12	o 13
0.09/0.12	o 12
0.09/0.13	o 11
0.09/0.13	o 10
0.09/0.13	o 9
0.09/0.14	o 8
4.98/5.09	o 7
50.87/50.95	o 6
786.27/786.58	o 5
1800.08/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453864-1178161345/instance-453864-1178161345.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node7/watcher-453864-1178161345 -o ROOT/results/node7/solver-453864-1178161345 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453864-1178161345/PBS4 /tmp/evaluation/453864-1178161345/instance-453864-1178161345.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 21875
/proc/meminfo: memFree=1607400/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=1768 CPUtime=0
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 292172193 1810432 220 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134531173 0 0 4096 0 0 0 0 17 1 0 0
/proc/21875/statm: 442 220 87 219 0 219 0

[startup+0.0745821 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21875
/proc/meminfo: memFree=1607400/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=2604 CPUtime=0.07
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 480 0 0 0 7 0 0 0 18 0 1 0 292172193 2666496 430 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/21875/statm: 651 430 88 219 0 428 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2604

[startup+0.102584 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21875
/proc/meminfo: memFree=1607400/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=2732 CPUtime=0.09
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 527 0 0 0 9 0 0 0 18 0 1 0 292172193 2797568 477 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 683 477 103 219 0 460 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2732

[startup+0.301605 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21875
/proc/meminfo: memFree=1607400/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=2868 CPUtime=0.29
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 583 0 0 0 29 0 0 0 19 0 1 0 292172193 2936832 533 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 717 533 103 219 0 494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2868

[startup+0.702647 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21875
/proc/meminfo: memFree=1607400/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=3260 CPUtime=0.69
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 651 0 0 0 69 0 0 0 23 0 1 0 292172193 3338240 601 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 815 601 104 219 0 592 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3260

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1605024/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=4104 CPUtime=1.49
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 765 0 0 0 149 0 0 0 25 0 1 0 292172193 4202496 715 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134546786 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 1026 715 104 219 0 803 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4104

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1604448/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=4652 CPUtime=3.09
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 1016 0 0 0 308 1 0 0 25 0 1 0 292172193 4763648 966 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 1163 966 104 219 0 940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4652

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1602976/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=6144 CPUtime=6.29
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 1245 0 0 0 627 2 0 0 25 0 1 0 292172193 6291456 1146 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 1536 1146 104 219 0 1313 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6144

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1602080/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=6372 CPUtime=12.69
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 1457 0 0 0 1266 3 0 0 25 0 1 0 292172193 6524928 1358 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 1593 1358 104 219 0 1370 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6372

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1600160/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=9792 CPUtime=25.49
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 2024 0 0 0 2543 6 0 0 25 0 1 0 292172193 10027008 1828 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 2448 1828 104 219 0 2225 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9792

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1598688/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=11512 CPUtime=51.07
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 2573 0 0 0 5096 11 0 0 25 0 1 0 292172193 11788288 2184 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 2878 2184 104 219 0 2655 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11512

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1595680/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=12792 CPUtime=102.26
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 3318 0 0 0 10205 21 0 0 25 0 1 0 292172193 13099008 2929 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 3198 2929 104 219 0 2975 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12792

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1592928/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=19580 CPUtime=162.24
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 4410 0 0 0 16194 30 0 0 25 0 1 0 292172193 20049920 3636 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 4895 3636 104 219 0 4672 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19580

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1589728/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=20680 CPUtime=222.22
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 5183 0 0 0 22183 39 0 0 25 0 1 0 292172193 21176320 4409 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 5170 4409 104 219 0 4947 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20680

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1586784/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=30036 CPUtime=282.21
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 5942 0 0 0 28172 49 0 0 25 0 1 0 292172193 30756864 5168 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 7509 5168 104 219 0 7286 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30036

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1584736/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=33856 CPUtime=342.2
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 7222 0 0 0 34162 58 0 0 25 0 1 0 292172193 34668544 5679 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 8464 5679 104 219 0 8241 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33856

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1582048/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=34776 CPUtime=402.18
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 7896 0 0 0 40152 66 0 0 25 0 1 0 292172193 35610624 6353 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 8694 6353 104 219 0 8471 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 34776

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1580128/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=35456 CPUtime=462.16
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 8380 0 0 0 46142 74 0 0 25 0 1 0 292172193 36306944 6837 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 8864 6837 104 219 0 8641 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35456

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1578144/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=36244 CPUtime=522.14
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 8853 0 0 0 52133 81 0 0 25 0 1 0 292172193 37113856 7310 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 9061 7310 104 219 0 8838 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36244

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1575840/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=37264 CPUtime=582.13
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 9444 0 0 0 58124 89 0 0 25 0 1 0 292172193 38158336 7901 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 9316 7901 104 219 0 9093 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 37264

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1573664/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=37920 CPUtime=642.11
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 9986 0 0 0 64116 95 0 0 25 0 1 0 292172193 38830080 8443 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 9480 8443 104 219 0 9257 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 37920


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1568352/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=62536 CPUtime=822.05
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 12867 0 0 0 82091 114 0 0 25 0 1 0 292172193 64036864 9787 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 15634 9787 104 219 0 15411 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 62536

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1566688/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=63160 CPUtime=882.04
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 13273 0 0 0 88082 122 0 0 25 0 1 0 292172193 64675840 10193 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 15790 10193 104 219 0 15567 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 63160

[startup+942.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21876
/proc/meminfo: memFree=1565216/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=63740 CPUtime=942.02
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 13639 0 0 0 94074 128 0 0 25 0 1 0 292172193 65269760 10559 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 15935 10559 104 219 0 15712 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 63740

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 21876
/proc/meminfo: memFree=1564064/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=64364 CPUtime=1002.01
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 13928 0 0 0 100067 134 0 0 25 0 1 0 292172193 65908736 10848 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 16091 10848 104 219 0 15868 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 64364

[startup+1062.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 21876
/proc/meminfo: memFree=1562272/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=65156 CPUtime=1061.99
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 14386 0 0 0 106059 140 0 0 25 0 1 0 292172193 66719744 11306 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 16289 11306 104 219 0 16066 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 65156

[startup+1122.3 s]
/proc/loadavg: 1.12 1.05 1.00 2/78 21876
/proc/meminfo: memFree=1560736/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=66008 CPUtime=1121.97
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 14752 0 0 0 112049 148 0 0 25 0 1 0 292172193 67592192 11672 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 16502 11672 104 219 0 16279 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 66008

[startup+1182.3 s]
/proc/loadavg: 1.18 1.07 1.01 2/78 21876
/proc/meminfo: memFree=1559264/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=66364 CPUtime=1181.96
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 15155 0 0 0 118043 153 0 0 25 0 1 0 292172193 67956736 12075 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 16591 12075 104 219 0 16368 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 66364

[startup+1242.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 21876
/proc/meminfo: memFree=1557600/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=66912 CPUtime=1241.94
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 15544 0 0 0 124035 159 0 0 25 0 1 0 292172193 68517888 12464 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 16728 12464 104 219 0 16505 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 66912

[startup+1302.3 s]
/proc/loadavg: 1.05 1.05 1.00 2/78 21876
/proc/meminfo: memFree=1555936/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=67816 CPUtime=1301.93
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 15946 0 0 0 130027 166 0 0 25 0 1 0 292172193 69443584 12866 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 16954 12866 104 219 0 16731 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 67816

[startup+1362.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 21876
/proc/meminfo: memFree=1554400/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=68480 CPUtime=1361.9
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 16335 0 0 0 136019 171 0 0 25 0 1 0 292172193 70123520 13255 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 17120 13255 104 219 0 16897 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 68480

[startup+1422.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 21876
/proc/meminfo: memFree=1552864/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=68912 CPUtime=1421.89
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 16719 0 0 0 142012 177 0 0 25 0 1 0 292172193 70565888 13639 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 17228 13639 104 219 0 17005 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 68912

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21876
/proc/meminfo: memFree=1551840/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=69456 CPUtime=1481.87
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 16974 0 0 0 148002 185 0 0 25 0 1 0 292172193 71122944 13894 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 17364 13894 104 219 0 17141 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 69456

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21876
/proc/meminfo: memFree=1550240/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=69904 CPUtime=1541.86
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 17384 0 0 0 153994 192 0 0 25 0 1 0 292172193 71581696 14304 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 17476 14304 104 219 0 17253 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 69904

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21876
/proc/meminfo: memFree=1548448/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=70400 CPUtime=1601.84
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 17823 0 0 0 159984 200 0 0 25 0 1 0 292172193 72089600 14743 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 17600 14743 104 219 0 17377 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 70400

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21876
/proc/meminfo: memFree=1546784/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=71288 CPUtime=1661.82
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 18237 0 0 0 165977 205 0 0 25 0 1 0 292172193 72998912 15157 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 17822 15157 104 219 0 17599 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 71288

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1545952/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=71400 CPUtime=1721.8
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 18446 0 0 0 171968 212 0 0 25 0 1 0 292172193 73113600 15366 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 17850 15366 104 219 0 17627 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 71400

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1544352/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=71816 CPUtime=1781.79
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 18834 0 0 0 177960 219 0 0 25 0 1 0 292172193 73539584 15754 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 17954 15754 104 219 0 17731 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 71816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21876
/proc/meminfo: memFree=1544096/2055920 swapFree=4157020/4192956
[pid=21875] ppid=21873 vsize=72300 CPUtime=1800.08
/proc/21875/stat : 21875 (PBS4) R 21873 21875 17046 0 -1 4194304 18898 0 0 0 179788 220 0 0 25 0 1 0 292172193 74035200 15818 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21875/statm: 18075 15818 104 219 0 17852 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 72300

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1797.89
CPU system time (s): 2.22166
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 72300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.89
system time used= 2.22166
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18899
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= 36171

runsolver used 1.54876 second user time and 4.05538 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Thu May  3 03:02:25 UTC 2007

IDJOB= 453864
IDBENCH= 48159
IDSOLVER= 157
FILE ID= node7/453864-1178161345

PBS_JOBID= 4751088

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_100_25_5.opb
COMMAND LINE= /tmp/evaluation/453864-1178161345/PBS4 /tmp/evaluation/453864-1178161345/instance-453864-1178161345.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-453864-1178161345 -o ROOT/results/node7/conversion-453864-1178161345 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453864-1178161345/instance-453864-1178161345.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-453864-1178161345 -o ROOT/results/node7/solver-453864-1178161345 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453864-1178161345/PBS4 /tmp/evaluation/453864-1178161345/instance-453864-1178161345.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  65a3c38bd8963c911b96c745ee468cb1

RANDOM SEED= 47818004

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1607808 kB
Buffers:        206704 kB
Cached:         121692 kB
SwapCached:      15820 kB
Active:         204876 kB
Inactive:       147720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607808 kB
SwapTotal:     4192956 kB
SwapFree:      4157020 kB
Dirty:            1368 kB
Writeback:           0 kB
Mapped:          30268 kB
Slab:            80960 kB
Committed_AS: 14488120 kB
PageTables:       1864 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 node7 on Thu May  3 03:32:28 UTC 2007