Trace number 429100

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.03 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=149-P1=419-P2=307-P3=223-B.opb
MD5SUMc4226b2f0998740abfed6a5c474083dd
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.099984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables81
Total number of constraints7
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 constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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/429100-1177981042/instance-429100-1177981042.opb ......
0.00/0.06	c done parsing opb.
0.00/0.06	o 169
1.10/1.19	o 43
1.49/1.54	o 23
3.79/3.83	o 13
5.99/6.09	o 9
7.89/7.91	o 7
7.89/7.93	o 5
7.89/7.94	o 3
1800.01/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429100-1177981042/instance-429100-1177981042.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-429100-1177981042 -o ROOT/results/node42/solver-429100-1177981042 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429100-1177981042/PBS4 /tmp/evaluation/429100-1177981042/instance-429100-1177981042.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: 0.85 0.97 0.84 3/77 28932
/proc/meminfo: memFree=1761816/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=1464 CPUtime=0
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 246016093 1499136 135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/28932/statm: 366 135 87 219 0 143 0

[startup+0.0841709 s]
/proc/loadavg: 0.85 0.97 0.84 3/77 28932
/proc/meminfo: memFree=1761816/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=2228 CPUtime=0.08
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 325 0 0 0 8 0 0 0 18 0 1 0 246016093 2281472 308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 557 308 103 219 0 334 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2228

[startup+0.101174 s]
/proc/loadavg: 0.85 0.97 0.84 3/77 28932
/proc/meminfo: memFree=1761816/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=2228 CPUtime=0.09
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 362 0 0 0 9 0 0 0 18 0 1 0 246016093 2281472 345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 557 346 103 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.301212 s]
/proc/loadavg: 0.85 0.97 0.84 3/77 28932
/proc/meminfo: memFree=1761816/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=3516 CPUtime=0.29
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 727 0 0 0 29 0 0 0 19 0 1 0 246016093 3600384 710 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 879 710 103 219 0 656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.701289 s]
/proc/loadavg: 0.85 0.97 0.84 3/77 28932
/proc/meminfo: memFree=1761816/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=5760 CPUtime=0.69
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 1221 0 0 0 68 1 0 0 22 0 1 0 246016093 5898240 1204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 1440 1204 103 219 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5760

[startup+1.50144 s]
/proc/loadavg: 0.85 0.97 0.84 2/78 28933
/proc/meminfo: memFree=1756240/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=10716 CPUtime=1.49
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 1877 0 0 0 147 2 0 0 25 0 1 0 246016093 10973184 1811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 2679 1811 104 219 0 2456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10716

[startup+3.10174 s]
/proc/loadavg: 0.85 0.97 0.84 2/78 28933
/proc/meminfo: memFree=1754320/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=11260 CPUtime=3.09
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 2065 0 0 0 306 3 0 0 25 0 1 0 246016093 11530240 1999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 2815 1999 104 219 0 2592 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11260

[startup+6.30135 s]
/proc/loadavg: 0.86 0.97 0.84 2/78 28933
/proc/meminfo: memFree=1752352/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=12204 CPUtime=6.29
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 2659 0 0 0 623 6 0 0 25 0 1 0 246016093 12496896 2496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 3051 2496 104 219 0 2828 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12204

[startup+12.7016 s]
/proc/loadavg: 0.87 0.97 0.84 2/78 28933
/proc/meminfo: memFree=1749120/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=21980 CPUtime=12.69
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 3648 0 0 0 1260 9 0 0 25 0 1 0 246016093 22507520 3292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 5495 3292 104 219 0 5272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21980

[startup+25.502 s]
/proc/loadavg: 0.90 0.97 0.84 2/78 28933
/proc/meminfo: memFree=1745232/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=23040 CPUtime=25.49
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 4573 0 0 0 2534 15 0 0 25 0 1 0 246016093 23592960 4217 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 5760 4217 104 219 0 5537 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23040

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.84 2/78 28933
/proc/meminfo: memFree=1743056/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=25760 CPUtime=51.07
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 5514 0 0 0 5084 23 0 0 25 0 1 0 246016093 26378240 4773 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 6440 4773 104 219 0 6217 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25760

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.85 2/78 28933
/proc/meminfo: memFree=1739920/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=30576 CPUtime=102.26
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 7065 0 0 0 10186 40 0 0 25 0 1 0 246016093 31309824 5555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 7644 5555 104 219 0 7421 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30576

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 28933
/proc/meminfo: memFree=1737296/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=32220 CPUtime=162.23
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 7703 0 0 0 16170 53 0 0 25 0 1 0 246016093 32993280 6193 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 8055 6193 104 219 0 7832 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32220

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/84 28999
/proc/meminfo: memFree=1733712/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=33144 CPUtime=222.18
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 8262 0 0 0 22153 65 0 0 25 0 1 0 246016093 33939456 6752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 8286 6752 104 219 0 8063 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 33144

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 29131
/proc/meminfo: memFree=1733136/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=40148 CPUtime=282.07
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 10230 0 0 0 28130 77 0 0 25 0 1 0 246016093 41111552 7183 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 10037 7183 104 219 0 9814 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 40148

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 29131
/proc/meminfo: memFree=1731216/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=41396 CPUtime=342.04
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 10707 0 0 0 34118 86 0 0 25 0 1 0 246016093 42389504 7660 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 10349 7660 104 219 0 10126 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 41396

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 29131
/proc/meminfo: memFree=1729552/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=42364 CPUtime=402.02
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 11119 0 0 0 40106 96 0 0 25 0 1 0 246016093 43380736 8072 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 10591 8072 104 219 0 10368 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 42364

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 29131
/proc/meminfo: memFree=1728016/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=42892 CPUtime=462
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 11491 0 0 0 46092 108 0 0 25 0 1 0 246016093 43921408 8444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 10723 8444 104 219 0 10500 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 42892

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 29131
/proc/meminfo: memFree=1725072/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=43616 CPUtime=521.98
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 12255 0 0 0 52080 118 0 0 25 0 1 0 246016093 44662784 9208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 10904 9208 104 219 0 10681 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 43616

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 29131
/proc/meminfo: memFree=1721040/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=44532 CPUtime=581.95
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 13288 0 0 0 58070 125 0 0 25 0 1 0 246016093 45600768 10241 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 11133 10241 104 219 0 10910 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 44532

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 29131
/proc/meminfo: memFree=1718800/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=46132 CPUtime=641.94
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 13849 0 0 0 64062 132 0 0 25 0 1 0 246016093 47239168 10802 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 11533 10802 104 219 0 11310 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 46132


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1714704/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=60040 CPUtime=821.87
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 17933 0 0 0 82028 159 0 0 25 0 1 0 246016093 61480960 11813 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 15010 11813 104 219 0 14787 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 60040

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1713552/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=60848 CPUtime=881.84
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 18222 0 0 0 88018 166 0 0 25 0 1 0 246016093 62308352 12102 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 15212 12102 104 219 0 14989 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 60848

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1712656/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=61708 CPUtime=941.82
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 18451 0 0 0 94009 173 0 0 25 0 1 0 246016093 63188992 12331 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 15427 12331 104 219 0 15204 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 61708

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1711376/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=61708 CPUtime=1001.8
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 18767 0 0 0 99999 181 0 0 25 0 1 0 246016093 63188992 12647 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 15427 12647 104 219 0 15204 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 61708

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1710480/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=62620 CPUtime=1061.78
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 18998 0 0 0 105990 188 0 0 25 0 1 0 246016093 64122880 12878 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 15655 12878 104 219 0 15432 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 62620

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1709264/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=62764 CPUtime=1121.76
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 19292 0 0 0 111982 194 0 0 25 0 1 0 246016093 64270336 13172 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 15691 13172 104 219 0 15468 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 62764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1708496/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=63732 CPUtime=1181.73
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 19499 0 0 0 117973 200 0 0 25 0 1 0 246016093 65261568 13379 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 15933 13379 104 219 0 15710 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 63732

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1707216/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=63732 CPUtime=1241.72
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 19804 0 0 0 123965 207 0 0 25 0 1 0 246016093 65261568 13684 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 15933 13684 104 219 0 15710 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 63732

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1706256/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=64760 CPUtime=1301.7
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 20027 0 0 0 129957 213 0 0 25 0 1 0 246016093 66314240 13907 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 16190 13907 104 219 0 15967 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 64760

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1705488/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=64760 CPUtime=1361.67
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 20225 0 0 0 135948 219 0 0 25 0 1 0 246016093 66314240 14105 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 16190 14105 104 219 0 15967 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 64760

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1700816/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=81612 CPUtime=1421.65
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 21390 0 0 0 141938 227 0 0 25 0 1 0 246016093 83570688 15270 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 20403 15270 104 219 0 20180 0
Current children cumulated CPU time (s) 1421.65
Current children cumulated vsize (KiB) 81612

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1698064/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=82704 CPUtime=1481.63
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 22060 0 0 0 147928 235 0 0 25 0 1 0 246016093 84688896 15940 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 20676 15940 104 219 0 20453 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 82704

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1697168/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=82864 CPUtime=1541.6
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 22270 0 0 0 153919 241 0 0 25 0 1 0 246016093 84852736 16150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 20716 16150 104 219 0 20493 0
Current children cumulated CPU time (s) 1541.6
Current children cumulated vsize (KiB) 82864

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1696144/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=84184 CPUtime=1601.58
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 22550 0 0 0 159911 247 0 0 25 0 1 0 246016093 86204416 16430 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 21046 16430 104 219 0 20823 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 84184

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1695312/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=84184 CPUtime=1661.56
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 22763 0 0 0 165904 252 0 0 25 0 1 0 246016093 86204416 16643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 21046 16643 104 219 0 20823 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 84184

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1694416/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=85420 CPUtime=1721.54
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 22982 0 0 0 171896 258 0 0 25 0 1 0 246016093 87470080 16862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 21355 16862 104 219 0 21132 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 85420

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29131
/proc/meminfo: memFree=1693520/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=85420 CPUtime=1781.52
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 23195 0 0 0 177889 263 0 0 25 0 1 0 246016093 87470080 17075 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 21355 17075 104 219 0 21132 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 85420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 29131
/proc/meminfo: memFree=1693264/2055920 swapFree=4147488/4192956
[pid=28932] ppid=28930 vsize=85420 CPUtime=1800.01
/proc/28932/stat : 28932 (PBS4) R 28930 28932 17053 0 -1 4194304 23267 0 0 0 179737 264 0 0 25 0 1 0 246016093 87470080 17147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 21355 17147 104 219 0 21132 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 85420

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): 1800.82
CPU time (s): 1800.03
CPU user time (s): 1797.38
CPU system time (s): 2.65859
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 85420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.38
system time used= 2.6586
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23268
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= 2329

runsolver used 1.67374 second user time and 4.55231 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue May  1 00:57:22 UTC 2007

IDJOB= 429100
IDBENCH= 47885
IDSOLVER= 157
FILE ID= node42/429100-1177981042

PBS_JOBID= 4728173

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=149-P1=419-P2=307-P3=223-B.opb
COMMAND LINE= /tmp/evaluation/429100-1177981042/PBS4 /tmp/evaluation/429100-1177981042/instance-429100-1177981042.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-429100-1177981042 -o ROOT/results/node42/conversion-429100-1177981042 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429100-1177981042/instance-429100-1177981042.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-429100-1177981042 -o ROOT/results/node42/solver-429100-1177981042 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429100-1177981042/PBS4 /tmp/evaluation/429100-1177981042/instance-429100-1177981042.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c4226b2f0998740abfed6a5c474083dd

RANDOM SEED= 645072617

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1762160 kB
Buffers:         36284 kB
Cached:         164636 kB
SwapCached:      14572 kB
Active:         162480 kB
Inactive:        62220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762160 kB
SwapTotal:     4192956 kB
SwapFree:      4147488 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          30768 kB
Slab:            54404 kB
Committed_AS:  3733700 kB
PageTables:       1912 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 node42 on Tue May  1 01:27:25 UTC 2007