Trace number 454659

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. 1800.06 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_3.opb
MD5SUM1b4456ec5e57b53956abc30521c99789
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint25
Maximum length of a constraint45
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6216
Sum of products size (including duplicates)12432
Number of different products3108
Sum of products size6216

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/454659-1178029119/instance-454659-1178029119.opb ......
0.04/0.09	c done parsing opb.
0.04/0.09	o 183
0.04/0.09	o 182
0.04/0.10	o 180
0.09/0.10	o 179
0.09/0.19	o 178
2.89/2.98	o 177
4.19/4.24	o 176
4.30/4.39	o 175
8.99/9.08	o 174
15.59/15.60	o 173
1800.03/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454659-1178029119/instance-454659-1178029119.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node23/watcher-454659-1178029119 -o ROOT/results/node23/solver-454659-1178029119 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454659-1178029119/PBS4 /tmp/evaluation/454659-1178029119/instance-454659-1178029119.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: 0.91 0.95 0.98 3/77 16682
/proc/meminfo: memFree=1883840/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=1784 CPUtime=0
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 246 0 0 0 0 0 0 0 18 0 1 0 250829025 1826816 229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/16682/statm: 446 229 87 219 0 223 0

[startup+0.0448621 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16682
/proc/meminfo: memFree=1883840/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=2632 CPUtime=0.04
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 448 0 0 0 4 0 0 0 18 0 1 0 250829025 2695168 431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/16682/statm: 658 431 87 219 0 435 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2632

[startup+0.101873 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16682
/proc/meminfo: memFree=1883840/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=2896 CPUtime=0.09
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 605 0 0 0 9 0 0 0 18 0 1 0 250829025 2965504 555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 724 555 103 219 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2896

[startup+0.301912 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16682
/proc/meminfo: memFree=1883840/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=4688 CPUtime=0.29
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 909 0 0 0 29 0 0 0 19 0 1 0 250829025 4800512 859 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 1172 859 104 219 0 949 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4688

[startup+0.701989 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16682
/proc/meminfo: memFree=1883840/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=6932 CPUtime=0.69
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 1385 0 0 0 68 1 0 0 22 0 1 0 250829025 7098368 1335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 1733 1335 104 219 0 1510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6932

[startup+1.50114 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 16683
/proc/meminfo: memFree=1877496/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=11296 CPUtime=1.49
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 2207 0 0 0 148 1 0 0 25 0 1 0 250829025 11567104 2157 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 2824 2157 104 219 0 2601 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11296

[startup+3.10145 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 16683
/proc/meminfo: memFree=1872824/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=20668 CPUtime=3.09
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 3655 0 0 0 307 2 0 0 25 0 1 0 250829025 21164032 3556 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 5167 3556 104 219 0 4944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20668

[startup+6.30107 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 16683
/proc/meminfo: memFree=1864632/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=23476 CPUtime=6.29
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 5546 0 0 0 626 3 0 0 25 0 1 0 250829025 24039424 5350 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 5869 5350 104 219 0 5646 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23476

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 16683
/proc/meminfo: memFree=1858104/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=41284 CPUtime=12.68
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 6677 0 0 0 1262 6 0 0 25 0 1 0 250829025 42274816 6481 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 10321 6481 104 219 0 10098 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41284

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 16683
/proc/meminfo: memFree=1854520/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=44064 CPUtime=25.48
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 7735 0 0 0 2538 10 0 0 25 0 1 0 250829025 45121536 7346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 11016 7346 104 219 0 10793 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44064

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 16683
/proc/meminfo: memFree=1852024/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=46908 CPUtime=51.07
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 8743 0 0 0 5090 17 0 0 25 0 1 0 250829025 48033792 7969 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 11727 7969 104 219 0 11504 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46908

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 16683
/proc/meminfo: memFree=1847928/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=52404 CPUtime=102.26
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 10527 0 0 0 10198 28 0 0 25 0 1 0 250829025 53661696 8984 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 13101 8984 104 219 0 12878 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52404

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1843576/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=54684 CPUtime=162.23
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 11601 0 0 0 16182 41 0 0 25 0 1 0 250829025 55996416 10058 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 13671 10058 104 219 0 13448 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 54684

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1839608/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=62968 CPUtime=222.21
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 14107 0 0 0 22170 51 0 0 25 0 1 0 250829025 64479232 11027 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 15742 11027 104 219 0 15519 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 62968

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1836088/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=64784 CPUtime=282.18
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 14974 0 0 0 28159 59 0 0 25 0 1 0 250829025 66338816 11894 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 16196 11894 104 219 0 15973 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 64784

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1832632/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=66924 CPUtime=342.16
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 15826 0 0 0 34147 69 0 0 25 0 1 0 250829025 68530176 12746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 16731 12746 104 219 0 16508 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 66924

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1829560/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=80916 CPUtime=402.14
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 19656 0 0 0 40134 80 0 0 25 0 1 0 250829025 82857984 13503 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 20229 13503 104 219 0 20006 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 80916

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1826616/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=82816 CPUtime=462.12
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 20382 0 0 0 46124 88 0 0 25 0 1 0 250829025 84803584 14229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 20704 14229 104 219 0 20481 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 82816

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1823800/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=83748 CPUtime=522.1
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 21087 0 0 0 52112 98 0 0 25 0 1 0 250829025 85757952 14934 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 20937 14934 104 219 0 20714 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 83748

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1820920/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=85124 CPUtime=582.08
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 21784 0 0 0 58103 105 0 0 25 0 1 0 250829025 87166976 15631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 21281 15631 104 219 0 21058 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 85124

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1818296/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=87488 CPUtime=642.06
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 22433 0 0 0 64093 113 0 0 25 0 1 0 250829025 89587712 16280 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 21872 16280 104 219 0 21649 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 87488


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1808952/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=91664 CPUtime=881.96
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 24725 0 0 0 88053 143 0 0 25 0 1 0 250829025 93863936 18572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 22916 18572 104 219 0 22693 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 91664

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1806776/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=93280 CPUtime=941.94
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 25256 0 0 0 94045 149 0 0 25 0 1 0 250829025 95518720 19103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 23320 19103 104 219 0 23097 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 93280

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1804664/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=94792 CPUtime=1001.92
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 25768 0 0 0 100036 156 0 0 25 0 1 0 250829025 97067008 19615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 23698 19615 104 219 0 23475 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 94792

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1802552/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=119560 CPUtime=1061.9
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 32439 0 0 0 106024 166 0 0 25 0 1 0 250829025 122429440 20141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 29890 20141 104 219 0 29667 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 119560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1800632/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=121168 CPUtime=1121.88
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 32897 0 0 0 112016 172 0 0 25 0 1 0 250829025 124076032 20599 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 30292 20599 104 219 0 30069 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 121168

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1798648/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=121168 CPUtime=1181.85
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 33386 0 0 0 118007 178 0 0 25 0 1 0 250829025 124076032 21088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 30292 21088 104 219 0 30069 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 121168

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1796664/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=122876 CPUtime=1241.83
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 33863 0 0 0 123999 184 0 0 25 0 1 0 250829025 125825024 21565 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 30719 21565 104 219 0 30496 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 122876

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16683
/proc/meminfo: memFree=1794808/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=124692 CPUtime=1301.81
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 34307 0 0 0 129993 188 0 0 25 0 1 0 250829025 127684608 22009 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 31173 22009 104 219 0 30950 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 124692

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16685
/proc/meminfo: memFree=1792952/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=124692 CPUtime=1361.78
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 34728 0 0 0 135984 194 0 0 25 0 1 0 250829025 127684608 22430 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 31173 22430 104 219 0 30950 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 124692

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16685
/proc/meminfo: memFree=1791160/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=124692 CPUtime=1421.76
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 35153 0 0 0 141977 199 0 0 25 0 1 0 250829025 127684608 22855 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 31173 22855 104 219 0 30950 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 124692

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16685
/proc/meminfo: memFree=1789432/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=126812 CPUtime=1481.74
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 35589 0 0 0 147970 204 0 0 25 0 1 0 250829025 129855488 23291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 31703 23291 104 219 0 31480 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 126812

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16685
/proc/meminfo: memFree=1787896/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=126812 CPUtime=1541.72
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 35999 0 0 0 153961 211 0 0 25 0 1 0 250829025 129855488 23701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 31703 23701 104 219 0 31480 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 126812

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16685
/proc/meminfo: memFree=1786296/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=128860 CPUtime=1601.7
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 36393 0 0 0 159954 216 0 0 25 0 1 0 250829025 131952640 24095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 32215 24095 104 219 0 31992 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 128860

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16685
/proc/meminfo: memFree=1784632/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=129052 CPUtime=1661.67
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 36790 0 0 0 165947 220 0 0 25 0 1 0 250829025 132149248 24492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 32263 24492 104 219 0 32040 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 129052

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16685
/proc/meminfo: memFree=1783032/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=129052 CPUtime=1721.65
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 37194 0 0 0 171940 225 0 0 25 0 1 0 250829025 132149248 24896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 32263 24896 104 219 0 32040 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 129052

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16685
/proc/meminfo: memFree=1781368/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=131228 CPUtime=1781.63
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 37598 0 0 0 177933 230 0 0 25 0 1 0 250829025 134377472 25300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 32807 25300 104 219 0 32584 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 131228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16685
/proc/meminfo: memFree=1780856/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=131228 CPUtime=1800.03
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 37716 0 0 0 179771 232 0 0 25 0 1 0 250829025 134377472 25418 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 32807 25418 104 219 0 32584 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 131228

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: 0.99 0.97 0.98 2/78 16685
/proc/meminfo: memFree=1780856/2055920 swapFree=4169104/4192956
[pid=16682] ppid=16680 vsize=131228 CPUtime=1800.03
/proc/16682/stat : 16682 (PBS4) R 16680 16682 15387 0 -1 4194304 37716 0 0 0 179771 232 0 0 25 0 1 0 250829025 134377472 25418 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16682/statm: 32807 25418 104 219 0 32584 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 131228

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.06
CPU user time (s): 1797.71
CPU system time (s): 2.34264
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 131228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.71
system time used= 2.34264
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37717
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= 2937

runsolver used 1.42978 second user time and 4.07938 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue May  1 14:18:39 UTC 2007

IDJOB= 454659
IDBENCH= 48212
IDSOLVER= 157
FILE ID= node23/454659-1178029119

PBS_JOBID= 4728371

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/mis/normalized-mis_200_25_3.opb
COMMAND LINE= /tmp/evaluation/454659-1178029119/PBS4 /tmp/evaluation/454659-1178029119/instance-454659-1178029119.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-454659-1178029119 -o ROOT/results/node23/conversion-454659-1178029119 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454659-1178029119/instance-454659-1178029119.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-454659-1178029119 -o ROOT/results/node23/solver-454659-1178029119 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454659-1178029119/PBS4 /tmp/evaluation/454659-1178029119/instance-454659-1178029119.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1b4456ec5e57b53956abc30521c99789

RANDOM SEED= 251611546

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1884312 kB
Buffers:         23808 kB
Cached:          65364 kB
SwapCached:       2424 kB
Active:          72920 kB
Inactive:        41628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884312 kB
SwapTotal:     4192956 kB
SwapFree:      4169104 kB
Dirty:            1484 kB
Writeback:           0 kB
Mapped:          32732 kB
Slab:            42616 kB
Committed_AS:  4022320 kB
PageTables:       1800 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 node23 on Tue May  1 14:48:42 UTC 2007