Trace number 453684

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. 1800.04 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_3.opb
MD5SUM8decd85a4aebca069c2c72faa547de31
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11
Optimality of the best value was proved NO
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 constraint11
Maximum length of a constraint19
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)1244
Sum of products size (including duplicates)2488
Number of different products1244
Sum of products size2488

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/453684-1178148897/instance-453684-1178148897.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 44
0.00/0.03	o 43
0.00/0.03	o 42
0.00/0.03	o 41
0.00/0.03	o 40
0.00/0.03	o 39
0.00/0.03	o 38
0.00/0.03	o 37
0.00/0.03	o 31
0.00/0.03	o 30
0.00/0.03	o 29
0.00/0.03	o 28
0.00/0.03	o 27
0.00/0.03	o 26
0.00/0.04	o 25
0.00/0.04	o 24
0.00/0.04	o 23
0.00/0.04	o 20
0.00/0.04	o 19
0.00/0.04	o 18
0.09/0.13	o 17
4.19/4.27	o 16
4.19/4.29	o 15
4.49/4.57	o 14
14.48/14.58	o 13
1800.02/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453684-1178148897/instance-453684-1178148897.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node3/watcher-453684-1178148897 -o ROOT/results/node3/solver-453684-1178148897 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453684-1178148897/PBS4 /tmp/evaluation/453684-1178148897/instance-453684-1178148897.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 17260
/proc/meminfo: memFree=1831704/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=1460 CPUtime=0
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 290927425 1495040 162 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 365 162 87 219 0 142 0

[startup+0.092797 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17260
/proc/meminfo: memFree=1831704/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=1912 CPUtime=0.08
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 314 0 0 0 8 0 0 0 18 0 1 0 290927425 1957888 297 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 478 297 102 219 0 255 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1912

[startup+0.102798 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17260
/proc/meminfo: memFree=1831704/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=1912 CPUtime=0.09
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 319 0 0 0 9 0 0 0 18 0 1 0 290927425 1957888 302 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 478 302 102 219 0 255 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1912

[startup+0.30182 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17260
/proc/meminfo: memFree=1831704/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=2044 CPUtime=0.29
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 376 0 0 0 29 0 0 0 19 0 1 0 290927425 2093056 359 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 511 359 102 219 0 288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2044

[startup+0.701885 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17260
/proc/meminfo: memFree=1831704/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=2300 CPUtime=0.69
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 429 0 0 0 69 0 0 0 22 0 1 0 290927425 2355200 412 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 575 412 103 219 0 352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50201 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17261
/proc/meminfo: memFree=1830288/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=3008 CPUtime=1.49
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 573 0 0 0 148 1 0 0 25 0 1 0 290927425 3080192 556 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 752 556 103 219 0 529 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3008

[startup+3.10127 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17261
/proc/meminfo: memFree=1829520/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=4168 CPUtime=3.09
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 736 0 0 0 308 1 0 0 25 0 1 0 290927425 4268032 719 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 1042 719 103 219 0 819 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4168

[startup+6.30179 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17261
/proc/meminfo: memFree=1827152/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=7084 CPUtime=6.29
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 1342 0 0 0 626 3 0 0 25 0 1 0 290927425 7254016 1276 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 1771 1276 104 219 0 1548 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7084

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17261
/proc/meminfo: memFree=1825488/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=8152 CPUtime=12.69
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 1787 0 0 0 1262 7 0 0 25 0 1 0 290927425 8347648 1624 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 2038 1624 104 219 0 1815 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8152

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17261
/proc/meminfo: memFree=1824208/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=9772 CPUtime=25.49
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 2275 0 0 0 2537 12 0 0 25 0 1 0 290927425 10006528 1919 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 2443 1919 104 219 0 2220 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9772

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17261
/proc/meminfo: memFree=1822416/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=12344 CPUtime=51.08
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 3069 0 0 0 5085 23 0 0 25 0 1 0 290927425 12640256 2328 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 3086 2328 104 219 0 2863 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12344

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17261
/proc/meminfo: memFree=1819792/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=13940 CPUtime=102.26
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 3757 0 0 0 10187 39 0 0 25 0 1 0 290927425 14274560 3016 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 3485 3016 104 219 0 3262 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13940

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17261
/proc/meminfo: memFree=1816976/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=18772 CPUtime=162.23
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 5220 0 0 0 16168 55 0 0 25 0 1 0 290927425 19222528 3710 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 4693 3710 104 219 0 4470 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18772

[startup+222.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1814416/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=20284 CPUtime=222.23
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 5864 0 0 0 22148 75 0 0 25 0 1 0 290927425 20770816 4354 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 5071 4354 104 219 0 4848 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20284

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 17261
/proc/meminfo: memFree=1812176/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=21576 CPUtime=282.2
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 6455 0 0 0 28132 88 0 0 25 0 1 0 290927425 22093824 4945 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 5394 4945 104 219 0 5171 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 21576

[startup+342.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17261
/proc/meminfo: memFree=1808592/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=32884 CPUtime=342.19
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 8851 0 0 0 34118 101 0 0 25 0 1 0 290927425 33673216 5804 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552713 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 8221 5804 104 219 0 7998 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 32884

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1806608/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=34260 CPUtime=402.17
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 9343 0 0 0 40105 112 0 0 25 0 1 0 290927425 35082240 6296 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 8565 6296 104 219 0 8342 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 34260

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1804240/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=35544 CPUtime=462.14
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 9940 0 0 0 46091 123 0 0 25 0 1 0 290927425 36397056 6893 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134546809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 8886 6893 104 219 0 8663 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 35544

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1802768/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=36228 CPUtime=522.13
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 10304 0 0 0 52080 133 0 0 25 0 1 0 290927425 37097472 7257 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 9057 7257 104 219 0 8834 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 36228

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1801296/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=37308 CPUtime=582.1
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 10669 0 0 0 58067 143 0 0 25 0 1 0 290927425 38203392 7622 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 9327 7622 104 219 0 9104 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 37308

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1800080/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=37500 CPUtime=642.09
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 10968 0 0 0 64055 154 0 0 25 0 1 0 290927425 38400000 7921 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 9375 7921 104 219 0 9152 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 37500


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

[startup+882.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 17261
/proc/meminfo: memFree=1794768/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=40432 CPUtime=882.01
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 12290 0 0 0 88011 190 0 0 25 0 1 0 290927425 41402368 9243 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 10108 9243 104 219 0 9885 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 40432

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17261
/proc/meminfo: memFree=1793232/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=41536 CPUtime=941.99
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 12679 0 0 0 94000 199 0 0 25 0 1 0 290927425 42532864 9632 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 10384 9632 104 219 0 10161 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 41536

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1792080/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=54576 CPUtime=1001.97
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 16030 0 0 0 99987 210 0 0 25 0 1 0 290927425 55885824 9910 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 13644 9910 104 219 0 13421 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 54576

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1791376/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=54576 CPUtime=1061.95
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 16205 0 0 0 105978 217 0 0 25 0 1 0 290927425 55885824 10085 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 13644 10085 104 219 0 13421 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 54576

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1790224/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=55772 CPUtime=1121.94
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 16480 0 0 0 111967 227 0 0 25 0 1 0 290927425 57110528 10360 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 13943 10360 104 219 0 13720 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 55772

[startup+1182.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 17261
/proc/meminfo: memFree=1789328/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=55772 CPUtime=1181.92
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 16708 0 0 0 117956 236 0 0 25 0 1 0 290927425 57110528 10588 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 13943 10588 104 219 0 13720 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 55772

[startup+1242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17261
/proc/meminfo: memFree=1788432/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=56620 CPUtime=1241.9
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 16932 0 0 0 123947 243 0 0 25 0 1 0 290927425 57978880 10812 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 14155 10812 104 219 0 13932 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 56620

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1787536/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=56812 CPUtime=1301.88
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 17146 0 0 0 129937 251 0 0 25 0 1 0 290927425 58175488 11026 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 14203 11026 104 219 0 13980 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 56812

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1786640/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=57844 CPUtime=1361.86
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 17382 0 0 0 135929 257 0 0 25 0 1 0 290927425 59232256 11262 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 14461 11262 104 219 0 14238 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 57844

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1785872/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=57844 CPUtime=1421.85
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 17569 0 0 0 141922 263 0 0 25 0 1 0 290927425 59232256 11449 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 14461 11450 104 219 0 14238 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 57844

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17261
/proc/meminfo: memFree=1785040/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=58108 CPUtime=1481.83
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 17771 0 0 0 147912 271 0 0 25 0 1 0 290927425 59502592 11651 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 14527 11651 104 219 0 14304 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 58108

[startup+1542.3 s]
/proc/loadavg: 1.08 1.02 1.01 3/78 17261
/proc/meminfo: memFree=1783888/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=59064 CPUtime=1541.81
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 18054 0 0 0 153903 278 0 0 25 0 1 0 290927425 60481536 11934 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 14766 11934 104 219 0 14543 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 59064

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/84 17429
/proc/meminfo: memFree=1781856/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=59328 CPUtime=1601.69
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 18230 0 0 0 159885 284 0 0 25 0 1 0 290927425 60751872 12110 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 14832 12110 104 219 0 14609 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 59328

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17459
/proc/meminfo: memFree=1781456/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=67784 CPUtime=1661.65
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 18644 0 0 0 165875 290 0 0 25 0 1 0 290927425 69410816 12524 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 16946 12524 104 219 0 16723 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 67784

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17459
/proc/meminfo: memFree=1780816/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=69064 CPUtime=1721.64
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 18818 0 0 0 171868 296 0 0 25 0 1 0 290927425 70721536 12698 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 17266 12698 104 219 0 17043 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 69064

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17459
/proc/meminfo: memFree=1779216/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=69328 CPUtime=1781.62
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 19189 0 0 0 177857 305 0 0 25 0 1 0 290927425 70991872 13069 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 17332 13069 104 219 0 17109 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 69328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17459
/proc/meminfo: memFree=1779024/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=69328 CPUtime=1800.02
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 19248 0 0 0 179695 307 0 0 25 0 1 0 290927425 70991872 13128 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 17332 13128 104 219 0 17109 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 69328

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17459
/proc/meminfo: memFree=1779024/2055920 swapFree=4139076/4192956
[pid=17260] ppid=17258 vsize=69328 CPUtime=1800.02
/proc/17260/stat : 17260 (PBS4) R 17258 17260 16031 0 -1 4194304 19248 0 0 0 179695 307 0 0 25 0 1 0 290927425 70991872 13128 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17260/statm: 17332 13128 104 219 0 17109 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 69328

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1796.96
CPU system time (s): 3.08353
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 69328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.96
system time used= 3.08353
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19249
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= 1340

runsolver used 1.60875 second user time and 4.25435 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed May  2 23:34:57 UTC 2007

IDJOB= 453684
IDBENCH= 48147
IDSOLVER= 157
FILE ID= node3/453684-1178148897

PBS_JOBID= 4751062

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_10_3.opb
COMMAND LINE= /tmp/evaluation/453684-1178148897/PBS4 /tmp/evaluation/453684-1178148897/instance-453684-1178148897.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-453684-1178148897 -o ROOT/results/node3/conversion-453684-1178148897 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453684-1178148897/instance-453684-1178148897.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-453684-1178148897 -o ROOT/results/node3/solver-453684-1178148897 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453684-1178148897/PBS4 /tmp/evaluation/453684-1178148897/instance-453684-1178148897.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  8decd85a4aebca069c2c72faa547de31

RANDOM SEED= 749876303

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1832176 kB
Buffers:         59356 kB
Cached:          77248 kB
SwapCached:      17076 kB
Active:          92280 kB
Inactive:        70288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832176 kB
SwapTotal:     4192956 kB
SwapFree:      4139076 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          32208 kB
Slab:            46668 kB
Committed_AS: 11178952 kB
PageTables:       1784 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 node3 on Thu May  3 00:05:00 UTC 2007