Trace number 454434

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. 1800.05 1800.55

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_2.opb
MD5SUM4a1dc018d8373d1119ec5a7a226f506e
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-29
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -29
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 constraint44
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)6220
Sum of products size (including duplicates)12440
Number of different products3110
Sum of products size6220

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/454434-1178026234/instance-454434-1178026234.opb ......
0.04/0.09	c done parsing opb.
0.04/0.09	o 182
0.04/0.09	o 181
0.09/0.10	o 180
0.09/0.11	o 179
1.49/1.59	o 178
2.79/2.82	o 177
3.09/3.17	o 176
3.99/4.03	o 175
4.30/4.40	o 174
36.58/36.64	o 173
1607.67/1608.12	o 172
1800.02/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454434-1178026234/instance-454434-1178026234.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node41/watcher-454434-1178026234 -o ROOT/results/node41/solver-454434-1178026234 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454434-1178026234/PBS4 /tmp/evaluation/454434-1178026234/instance-454434-1178026234.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.06 1.13 1.10 3/77 24886
/proc/meminfo: memFree=1767640/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=1784 CPUtime=0
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 246 0 0 0 0 0 0 0 18 0 1 0 250535342 1826816 229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/24886/statm: 446 229 87 219 0 223 0

[startup+0.0462881 s]
/proc/loadavg: 1.06 1.13 1.10 3/77 24886
/proc/meminfo: memFree=1767640/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=2708 CPUtime=0.04
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 465 0 0 0 4 0 0 0 18 0 1 0 250535342 2772992 448 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/24886/statm: 677 448 87 219 0 454 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2708

[startup+0.101292 s]
/proc/loadavg: 1.06 1.13 1.10 3/77 24886
/proc/meminfo: memFree=1767640/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=2964 CPUtime=0.09
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 584 0 0 0 9 0 0 0 18 0 1 0 250535342 3035136 567 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 741 567 102 219 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2964

[startup+0.301309 s]
/proc/loadavg: 1.06 1.13 1.10 3/77 24886
/proc/meminfo: memFree=1767640/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=4756 CPUtime=0.29
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 897 0 0 0 29 0 0 0 19 0 1 0 250535342 4870144 880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 1189 880 103 219 0 966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4756

[startup+0.701344 s]
/proc/loadavg: 1.06 1.13 1.10 3/77 24886
/proc/meminfo: memFree=1767640/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=7000 CPUtime=0.69
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 1481 0 0 0 68 1 0 0 22 0 1 0 250535342 7168000 1464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 1750 1464 103 219 0 1527 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7000

[startup+1.50141 s]
/proc/loadavg: 1.06 1.13 1.10 2/78 24887
/proc/meminfo: memFree=1760592/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=11372 CPUtime=1.49
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 2425 0 0 0 148 1 0 0 25 0 1 0 250535342 11644928 2408 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 2843 2408 103 219 0 2620 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11372

[startup+3.10155 s]
/proc/loadavg: 1.05 1.13 1.10 2/78 24887
/proc/meminfo: memFree=1755432/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=20988 CPUtime=3.09
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 4169 0 0 0 306 3 0 0 25 0 1 0 250535342 21491712 4103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 5247 4103 104 219 0 5024 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20988

[startup+6.30183 s]
/proc/loadavg: 1.05 1.13 1.10 2/78 24887
/proc/meminfo: memFree=1745456/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=40100 CPUtime=6.3
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 5805 0 0 0 625 5 0 0 25 0 1 0 250535342 41062400 5642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 10025 5642 104 219 0 9802 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 40100

[startup+12.7024 s]
/proc/loadavg: 1.05 1.13 1.10 2/78 24887
/proc/meminfo: memFree=1742152/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=41448 CPUtime=12.69
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 6614 0 0 0 1263 6 0 0 25 0 1 0 250535342 42442752 6451 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563251 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 10362 6451 104 219 0 10139 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41448

[startup+25.5015 s]
/proc/loadavg: 1.04 1.12 1.10 2/78 24887
/proc/meminfo: memFree=1738760/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=43908 CPUtime=25.48
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 7655 0 0 0 2537 11 0 0 25 0 1 0 250535342 44961792 7299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 10977 7299 104 219 0 10754 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43908

[startup+51.1017 s]
/proc/loadavg: 1.02 1.11 1.09 2/78 24887
/proc/meminfo: memFree=1736264/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=47088 CPUtime=51.07
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 8718 0 0 0 5088 19 0 0 25 0 1 0 250535342 48218112 7977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 11772 7977 104 219 0 11549 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47088

[startup+102.305 s]
/proc/loadavg: 1.01 1.09 1.08 2/78 24887
/proc/meminfo: memFree=1731912/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=52884 CPUtime=102.26
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 10571 0 0 0 10195 31 0 0 25 0 1 0 250535342 54153216 9061 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 13221 9061 104 219 0 12998 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52884

[startup+162.301 s]
/proc/loadavg: 1.00 1.07 1.08 2/78 24887
/proc/meminfo: memFree=1727560/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=55388 CPUtime=162.25
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 11657 0 0 0 16181 44 0 0 25 0 1 0 250535342 56717312 10147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 13847 10147 104 219 0 13624 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 55388

[startup+222.302 s]
/proc/loadavg: 1.05 1.07 1.08 2/78 24887
/proc/meminfo: memFree=1723400/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=63840 CPUtime=222.23
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 14219 0 0 0 22165 58 0 0 25 0 1 0 250535342 65372160 11172 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 15960 11172 104 219 0 15737 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 63840

[startup+282.302 s]
/proc/loadavg: 1.06 1.07 1.08 2/78 24887
/proc/meminfo: memFree=1719496/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=66020 CPUtime=282.22
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 15170 0 0 0 28154 68 0 0 25 0 1 0 250535342 67604480 12123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 16505 12123 104 219 0 16282 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 66020

[startup+342.302 s]
/proc/loadavg: 1.09 1.08 1.08 2/78 24887
/proc/meminfo: memFree=1716104/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=68136 CPUtime=342.2
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 15991 0 0 0 34141 79 0 0 25 0 1 0 250535342 69771264 12944 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 17034 12944 104 219 0 16811 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 68136

[startup+402.301 s]
/proc/loadavg: 1.03 1.07 1.08 2/78 24887
/proc/meminfo: memFree=1713160/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=82104 CPUtime=402.19
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 19801 0 0 0 40128 91 0 0 25 0 1 0 250535342 84074496 13681 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 20526 13681 104 219 0 20303 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 82104

[startup+462.301 s]
/proc/loadavg: 1.01 1.05 1.07 2/78 24887
/proc/meminfo: memFree=1710216/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=83976 CPUtime=462.17
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 20530 0 0 0 46118 99 0 0 25 0 1 0 250535342 85991424 14410 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 20994 14410 104 219 0 20771 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 83976

[startup+522.302 s]
/proc/loadavg: 1.00 1.04 1.07 2/78 24887
/proc/meminfo: memFree=1707336/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=85088 CPUtime=522.16
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 21244 0 0 0 52108 108 0 0 25 0 1 0 250535342 87130112 15124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 21272 15124 104 219 0 21049 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 85088

[startup+582.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/78 24887
/proc/meminfo: memFree=1704648/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=86448 CPUtime=582.14
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 21910 0 0 0 58097 117 0 0 25 0 1 0 250535342 88522752 15790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 21612 15790 104 219 0 21389 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 86448

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 24889
/proc/meminfo: memFree=1702152/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=88588 CPUtime=642.13
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 22522 0 0 0 64088 125 0 0 25 0 1 0 250535342 90714112 16402 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 22147 16402 104 219 0 21924 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 88588


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 24889
/proc/meminfo: memFree=1693064/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=92708 CPUtime=882.06
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 24780 0 0 0 88053 153 0 0 25 0 1 0 250535342 94932992 18660 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 23177 18660 104 219 0 22954 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 92708

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 24889
/proc/meminfo: memFree=1691080/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=94112 CPUtime=942.05
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 25283 0 0 0 94047 158 0 0 25 0 1 0 250535342 96370688 19163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 23528 19163 104 219 0 23305 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 94112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 24889
/proc/meminfo: memFree=1689096/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=95604 CPUtime=1002.03
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 25776 0 0 0 100039 164 0 0 25 0 1 0 250535342 97898496 19656 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 23901 19656 104 219 0 23678 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 95604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 24889
/proc/meminfo: memFree=1687176/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=120180 CPUtime=1062.01
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 32398 0 0 0 106028 173 0 0 25 0 1 0 250535342 123064320 20133 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 30045 20133 104 219 0 29822 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 120180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 24889
/proc/meminfo: memFree=1685256/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=121764 CPUtime=1121.99
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 32867 0 0 0 112020 179 0 0 25 0 1 0 250535342 124686336 20602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 30441 20602 104 219 0 30218 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 121764

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1683592/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=123448 CPUtime=1181.97
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 33327 0 0 0 118013 184 0 0 25 0 1 0 250535342 126410752 21062 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 30862 21062 104 219 0 30639 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 123448

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1681736/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=123448 CPUtime=1241.97
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 33770 0 0 0 124005 192 0 0 25 0 1 0 250535342 126410752 21505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 30862 21505 104 219 0 30639 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 123448

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1679752/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=125428 CPUtime=1301.95
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 34248 0 0 0 129998 197 0 0 25 0 1 0 250535342 128438272 21983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 31357 21983 104 219 0 31134 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 125428

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1678024/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=125428 CPUtime=1361.93
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 34687 0 0 0 135991 202 0 0 25 0 1 0 250535342 128438272 22422 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 31357 22422 104 219 0 31134 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 125428

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1676296/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=127328 CPUtime=1421.92
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 35105 0 0 0 141983 209 0 0 25 0 1 0 250535342 130383872 22840 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 31832 22840 104 219 0 31609 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 127328

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1674760/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=127328 CPUtime=1481.9
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 35501 0 0 0 147976 214 0 0 25 0 1 0 250535342 130383872 23236 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 31832 23236 104 219 0 31609 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 127328

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1673096/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=127520 CPUtime=1541.88
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 35917 0 0 0 153971 217 0 0 25 0 1 0 250535342 130580480 23652 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 31880 23652 104 219 0 31657 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 127520

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1671368/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=129540 CPUtime=1601.86
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 36334 0 0 0 159965 221 0 0 25 0 1 0 250535342 132648960 24069 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 32385 24069 104 219 0 32162 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 129540

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1669768/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=129540 CPUtime=1661.86
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 36750 0 0 0 165959 227 0 0 25 0 1 0 250535342 132648960 24485 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 32385 24485 104 219 0 32162 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 129540

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1667976/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=132068 CPUtime=1721.84
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 37186 0 0 0 171953 231 0 0 25 0 1 0 250535342 135237632 24921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 33017 24921 104 219 0 32794 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 132068

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1666248/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=132068 CPUtime=1781.82
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 37602 0 0 0 177945 237 0 0 25 0 1 0 250535342 135237632 25337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 33017 25337 104 219 0 32794 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 132068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1665736/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=132068 CPUtime=1800.02
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 37731 0 0 0 179763 239 0 0 25 0 1 0 250535342 135237632 25466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 33017 25466 104 219 0 32794 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 132068

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24889
/proc/meminfo: memFree=1665736/2055920 swapFree=4169228/4192956
[pid=24886] ppid=24884 vsize=132068 CPUtime=1800.02
/proc/24886/stat : 24886 (PBS4) R 24884 24886 23855 0 -1 4194304 37731 0 0 0 179763 239 0 0 25 0 1 0 250535342 135237632 25466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24886/statm: 33017 25466 104 219 0 32794 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 132068

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.05
CPU user time (s): 1797.64
CPU system time (s): 2.40863
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 144760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.64
system time used= 2.40863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37732
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= 1514

runsolver used 1.62575 second user time and 4.30035 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  1 13:30:34 UTC 2007

IDJOB= 454434
IDBENCH= 48197
IDSOLVER= 157
FILE ID= node41/454434-1178026234

PBS_JOBID= 4728364

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_2.opb
COMMAND LINE= /tmp/evaluation/454434-1178026234/PBS4 /tmp/evaluation/454434-1178026234/instance-454434-1178026234.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-454434-1178026234 -o ROOT/results/node41/conversion-454434-1178026234 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454434-1178026234/instance-454434-1178026234.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-454434-1178026234 -o ROOT/results/node41/solver-454434-1178026234 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454434-1178026234/PBS4 /tmp/evaluation/454434-1178026234/instance-454434-1178026234.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  4a1dc018d8373d1119ec5a7a226f506e

RANDOM SEED= 440862432

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1768112 kB
Buffers:         85252 kB
Cached:         106764 kB
SwapCached:       2532 kB
Active:         143832 kB
Inactive:        77932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768112 kB
SwapTotal:     4192956 kB
SwapFree:      4169228 kB
Dirty:            1556 kB
Writeback:           0 kB
Mapped:          36568 kB
Slab:            51376 kB
Committed_AS:  5584040 kB
PageTables:       2024 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 node41 on Tue May  1 14:00:37 UTC 2007