Trace number 372254

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. 1800.1 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/reduced/
submittedPB07/aksoy/trarea_ac/normalized-reduced-fir08_trarea_ac.opb
MD5SUM874e364e560c0a35495d4a91ff55ac6f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1769
Best CPU time to get the best result obtained on this benchmark181.573
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1769
Optimality of the best value was proved YES
Number of variables24250
Total number of constraints51198
Number of constraints which are clauses51198
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint423
Number of terms in the objective function 12053
Biggest coefficient in the objective function 56
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 530576
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 56
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 530576
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/372254-1177079736/instance-372254-1177079736.opb ......
1.49/1.53	c done parsing opb.
1.49/1.53	o 40686
1.69/1.70	o 40676
1.79/1.86	o 40663
1.99/2.03	o 40654
2.09/2.20	o 40642
2.29/2.37	o 40612
2.49/2.53	o 40588
2.69/2.70	o 40583
2.79/2.87	o 40582
3.00/3.03	o 40559
3.09/3.20	o 40558
3.30/3.37	o 40553
3.49/3.53	o 40535
3.69/3.70	o 40532
3.79/3.87	o 40520
3.99/4.03	o 40518
4.19/4.20	o 40505
4.30/4.37	o 40494
4.49/4.53	o 40490
4.70/4.70	o 40459
4.79/4.87	o 40457
4.99/5.03	o 40439
5.19/5.20	o 40410
5.29/5.37	o 40407
5.49/5.53	o 40393
5.69/5.70	o 40373
5.79/5.87	o 40349
5.99/6.03	o 40346
6.19/6.20	o 40341
6.29/6.36	o 40337
6.50/6.53	o 40326
6.60/6.70	o 40310
6.79/6.86	o 40306
6.98/7.03	o 40303
7.09/7.19	o 40278
7.29/7.36	o 40254
7.48/7.52	o 40249
7.59/7.68	o 40219
7.79/7.85	o 40217
7.99/8.01	o 40214
8.09/8.18	o 40210
220.53/220.64	o 40204
315.20/315.38	o 40202
375.18/375.38	o 40179
418.67/418.81	o 40168
418.76/418.96	o 30628
418.98/419.11	o 30621
419.07/419.25	o 30542
419.27/419.40	o 30498
419.47/419.69	o 30483
419.67/419.83	o 30070
419.77/419.98	o 29988
419.97/420.12	o 29986
420.08/420.26	o 29981
420.27/420.40	o 29949
420.37/420.54	o 29945
1800.07/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372254-1177079736/instance-372254-1177079736.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-372254-1177079736 -o ROOT/results/node21/solver-372254-1177079736 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372254-1177079736/PBS4 /tmp/evaluation/372254-1177079736/instance-372254-1177079736.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12276
/proc/meminfo: memFree=1827280/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=3600 CPUtime=0
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 502 0 0 0 0 0 0 0 18 0 1 0 155890941 3686400 484 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 900 487 81 219 0 677 0

[startup+0.068253 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12276
/proc/meminfo: memFree=1827280/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=5352 CPUtime=0.06
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 1112 0 0 0 6 0 0 0 18 0 1 0 155890941 5480448 1094 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1338 1094 87 219 0 1115 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.101256 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12276
/proc/meminfo: memFree=1827280/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=5352 CPUtime=0.09
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 1112 0 0 0 9 0 0 0 18 0 1 0 155890941 5480448 1094 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1338 1094 87 219 0 1115 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.301277 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12276
/proc/meminfo: memFree=1827280/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=5352 CPUtime=0.29
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 1112 0 0 0 29 0 0 0 19 0 1 0 155890941 5480448 1094 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1338 1094 87 219 0 1115 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5352

[startup+0.70132 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12276
/proc/meminfo: memFree=1827280/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=5544 CPUtime=0.69
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 1160 0 0 0 69 0 0 0 23 0 1 0 155890941 5677056 1142 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1386 1142 87 219 0 1163 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5544

[startup+1.50141 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12277
/proc/meminfo: memFree=1821320/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=10376 CPUtime=1.49
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 2652 0 0 0 148 1 0 0 25 0 1 0 155890941 10625024 2175 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 2594 2175 94 219 0 2371 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10376

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12277
/proc/meminfo: memFree=1818696/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=10376 CPUtime=3.09
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 2675 0 0 0 300 9 0 0 25 0 1 0 155890941 10625024 2198 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 2594 2198 104 219 0 2371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10376

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12277
/proc/meminfo: memFree=1818632/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=10376 CPUtime=6.29
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 2675 0 0 0 604 25 0 0 25 0 1 0 155890941 10625024 2198 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 2594 2198 104 219 0 2371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10376

[startup+12.7026 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12277
/proc/meminfo: memFree=1814472/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=16000 CPUtime=12.69
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 3763 0 0 0 1234 35 0 0 25 0 1 0 155890941 16384000 3286 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 4000 3286 104 219 0 3777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16000

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 12277
/proc/meminfo: memFree=1808456/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=21008 CPUtime=25.49
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 5246 0 0 0 2513 36 0 0 25 0 1 0 155890941 21512192 4769 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 5252 4769 104 219 0 5029 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21008

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 12277
/proc/meminfo: memFree=1801288/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=29332 CPUtime=51.08
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 7032 0 0 0 5069 39 0 0 25 0 1 0 155890941 30035968 6555 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 7333 6555 104 219 0 7110 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29332

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 12277
/proc/meminfo: memFree=1787592/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=45848 CPUtime=102.26
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 10399 0 0 0 10185 41 0 0 25 0 1 0 155890941 46948352 9922 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 11462 9922 104 219 0 11239 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45848

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12277
/proc/meminfo: memFree=1773576/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=79012 CPUtime=162.25
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 13948 0 0 0 16180 45 0 0 25 0 1 0 155890941 80908288 13471 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 19753 13471 104 219 0 19530 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 79012

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1757064/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=81720 CPUtime=222.23
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 18094 0 0 0 22170 53 0 0 25 0 1 0 155890941 83681280 17569 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 20430 17569 104 219 0 20207 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 81720

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1747784/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=89056 CPUtime=282.21
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 20396 0 0 0 28155 66 0 0 25 0 1 0 155890941 91193344 19843 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 22264 19843 104 219 0 22041 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 89056

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1739848/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=93848 CPUtime=342.2
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 22425 0 0 0 34145 75 0 0 25 0 1 0 155890941 96100352 21824 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 23462 21824 104 219 0 23239 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 93848

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1734344/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=99412 CPUtime=402.17
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 23880 0 0 0 40136 81 0 0 25 0 1 0 155890941 101797888 23182 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 24853 23182 104 219 0 24630 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 99412

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1730312/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=104708 CPUtime=462.16
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 24956 0 0 0 46120 96 0 0 25 0 1 0 155890941 107220992 24210 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 26177 24210 104 219 0 25954 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 104708

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1727240/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=108888 CPUtime=522.14
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 25796 0 0 0 52111 103 0 0 25 0 1 0 155890941 111501312 25002 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 27222 25002 104 219 0 26999 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 108888

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1723592/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=112844 CPUtime=582.12
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 26705 0 0 0 58101 111 0 0 25 0 1 0 155890941 115552256 25863 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 28211 25863 104 219 0 27988 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 112844

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1722376/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=114536 CPUtime=642.11
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 27061 0 0 0 64095 116 0 0 25 0 1 0 155890941 117284864 26171 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 28634 26171 104 219 0 28411 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 114536


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1715976/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=123560 CPUtime=882.03
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 29218 0 0 0 88059 144 0 0 25 0 1 0 155890941 126525440 27745 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 30890 27745 104 219 0 30667 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 123560

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1713928/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=126560 CPUtime=942.02
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 29855 0 0 0 94051 151 0 0 25 0 1 0 155890941 129597440 28269 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 31640 28269 104 219 0 31417 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 126560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1712968/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=127808 CPUtime=1002
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 30128 0 0 0 100045 155 0 0 25 0 1 0 155890941 130875392 28494 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 31952 28494 104 219 0 31729 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 127808

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1712200/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=128996 CPUtime=1061.99
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 30312 0 0 0 106039 160 0 0 25 0 1 0 155890941 132091904 28678 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 32249 28678 104 219 0 32026 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 128996

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1711368/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=129832 CPUtime=1121.97
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 30562 0 0 0 112032 165 0 0 25 0 1 0 155890941 132947968 28880 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 32458 28880 104 219 0 32235 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 129832

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1709640/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=132036 CPUtime=1181.96
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 31029 0 0 0 118027 169 0 0 25 0 1 0 155890941 135204864 29299 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 33009 29299 104 219 0 32786 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 132036

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1708808/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=133212 CPUtime=1241.93
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 31235 0 0 0 124024 169 0 0 25 0 1 0 155890941 136409088 29505 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 33303 29505 104 219 0 33080 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 133212

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1706952/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=135372 CPUtime=1301.92
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 31748 0 0 0 130018 174 0 0 25 0 1 0 155890941 138620928 29970 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 33843 29970 104 219 0 33620 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 135372

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1704968/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=138332 CPUtime=1361.9
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 32278 0 0 0 136013 177 0 0 25 0 1 0 155890941 141651968 30452 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 34583 30452 104 219 0 34360 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 138332

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1703432/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=140484 CPUtime=1421.88
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 32717 0 0 0 142008 180 0 0 25 0 1 0 155890941 143855616 30843 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 35121 30843 104 219 0 34898 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 140484

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12279
/proc/meminfo: memFree=1703176/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=140644 CPUtime=1481.86
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 32782 0 0 0 148005 181 0 0 25 0 1 0 155890941 144019456 30860 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 35161 30860 104 219 0 34938 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 140644

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 12387
/proc/meminfo: memFree=1700552/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=143108 CPUtime=1541.79
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 33168 0 0 0 153996 183 0 0 25 0 1 0 155890941 146542592 31246 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 35777 31246 104 219 0 35554 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 143108

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12477
/proc/meminfo: memFree=1701312/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=143636 CPUtime=1601.72
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 33310 0 0 0 159987 185 0 0 25 0 1 0 155890941 147083264 31340 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 35909 31340 104 219 0 35686 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 143636

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12477
/proc/meminfo: memFree=1700544/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=144648 CPUtime=1661.69
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 33553 0 0 0 165983 186 0 0 25 0 1 0 155890941 148119552 31535 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 36162 31535 104 219 0 35939 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 144648

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12477
/proc/meminfo: memFree=1699648/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=145780 CPUtime=1721.69
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 33814 0 0 0 171978 191 0 0 25 0 1 0 155890941 149278720 31748 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 36445 31748 104 219 0 36222 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 145780

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12477
/proc/meminfo: memFree=1699008/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=146456 CPUtime=1781.67
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 34026 0 0 0 177973 194 0 0 25 0 1 0 155890941 149970944 31912 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 36614 31912 104 219 0 36391 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 146456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12477
/proc/meminfo: memFree=1698944/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=146456 CPUtime=1800.07
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 34030 0 0 0 179813 194 0 0 25 0 1 0 155890941 149970944 31916 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 36614 31916 104 219 0 36391 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 146456

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 0.98 0.99 2/78 12477
/proc/meminfo: memFree=1698944/2055920 swapFree=4163760/4192956
[pid=12276] ppid=12274 vsize=146456 CPUtime=1800.07
/proc/12276/stat : 12276 (PBS4) R 12274 12276 11492 0 -1 4194304 34030 0 0 0 179813 194 0 0 25 0 1 0 155890941 149970944 31916 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12276/statm: 36614 31916 104 219 0 36391 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 146456

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.1
CPU user time (s): 1798.13
CPU system time (s): 1.9697
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 146456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.13
system time used= 1.9697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34031
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= 37745

runsolver used 2.25366 second user time and 4.23336 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Fri Apr 20 14:35:36 UTC 2007

IDJOB= 372254
IDBENCH= 24959
IDSOLVER= 157
FILE ID= node21/372254-1177079736

PBS_JOBID= 4640263

Free space on /tmp= 66388 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/reduced/submittedPB07/aksoy/trarea_ac/normalized-reduced-fir08_trarea_ac.opb
COMMAND LINE= /tmp/evaluation/372254-1177079736/PBS4 /tmp/evaluation/372254-1177079736/instance-372254-1177079736.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-372254-1177079736 -o ROOT/results/node21/conversion-372254-1177079736 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372254-1177079736/instance-372254-1177079736.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-372254-1177079736 -o ROOT/results/node21/solver-372254-1177079736 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372254-1177079736/PBS4 /tmp/evaluation/372254-1177079736/instance-372254-1177079736.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  874e364e560c0a35495d4a91ff55ac6f

RANDOM SEED= 558103510

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1827752 kB
Buffers:         33324 kB
Cached:         109400 kB
SwapCached:       7624 kB
Active:          83236 kB
Inactive:        82656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827752 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:            2788 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            47816 kB
Committed_AS:  1688788 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB

End job on node21 on Fri Apr 20 15:05:39 UTC 2007