Trace number 455499

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. 1800.11 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_5.opb
MD5SUM9b75ee50c2c62e6be495e8bd0a94fa2c
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-139
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -131
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12540
Sum of products size (including duplicates)25080
Number of different products6270
Sum of products size12540

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/455499-1178044589/instance-455499-1178044589.opb ......
7.29/7.34	c done parsing opb.
7.29/7.34	o 423
7.59/7.68	o 421
10.59/10.64	o 411
12.39/12.43	o 407
160.45/160.56	o 406
166.35/166.46	o 405
166.84/166.96	o 404
168.44/168.52	o 403
179.34/179.49	o 402
192.44/192.59	o 401
195.04/195.12	o 400
200.63/200.73	o 399
226.23/226.34	o 397
253.52/253.69	o 396
278.81/278.90	o 395
331.00/331.18	o 394
339.19/339.33	o 393
444.27/444.41	o 392
519.24/519.44	o 391
660.01/660.25	o 390
1800.09/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455499-1178044589/instance-455499-1178044589.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-455499-1178044589 -o ROOT/results/node63/solver-455499-1178044589 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455499-1178044589/PBS4 /tmp/evaluation/455499-1178044589/instance-455499-1178044589.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: 1.00 1.00 1.00 3/64 24262
/proc/meminfo: memFree=1848132/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=2312 CPUtime=0
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 280448866 2367488 349 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 578 350 86 219 0 355 0

[startup+0.0711189 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24262
/proc/meminfo: memFree=1848132/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=2988 CPUtime=0.06
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 546 0 0 0 6 0 0 0 18 0 1 0 280448866 3059712 529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596795 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 747 529 87 219 0 524 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2988

[startup+0.101123 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24262
/proc/meminfo: memFree=1848132/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=3800 CPUtime=0.09
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 713 0 0 0 9 0 0 0 18 0 1 0 280448866 3891200 696 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/24262/statm: 950 696 87 219 0 727 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3800

[startup+0.301144 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24262
/proc/meminfo: memFree=1848132/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=4428 CPUtime=0.29
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 1018 0 0 0 29 0 0 0 19 0 1 0 280448866 4534272 936 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 1107 936 93 219 0 884 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4428

[startup+0.701185 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24262
/proc/meminfo: memFree=1848132/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=4428 CPUtime=0.69
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 1018 0 0 0 69 0 0 0 22 0 1 0 280448866 4534272 936 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 1107 936 93 219 0 884 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4428

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1844796/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=4428 CPUtime=1.49
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 1019 0 0 0 149 0 0 0 25 0 1 0 280448866 4534272 937 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 1107 937 93 219 0 884 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4428

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1844668/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=4564 CPUtime=3.09
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 1035 0 0 0 309 0 0 0 25 0 1 0 280448866 4673536 953 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 1141 953 93 219 0 918 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4564

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1844476/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=4564 CPUtime=6.29
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 1041 0 0 0 628 1 0 0 25 0 1 0 280448866 4673536 959 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 1141 959 93 219 0 918 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4564

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1843516/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=5808 CPUtime=12.69
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 1331 0 0 0 1266 3 0 0 25 0 1 0 280448866 5947392 1249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 1452 1249 104 219 0 1229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5808

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1841404/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=9584 CPUtime=25.48
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 1843 0 0 0 2545 3 0 0 25 0 1 0 280448866 9814016 1712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 2396 1712 104 219 0 2173 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9584

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1837948/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=13812 CPUtime=51.07
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 2732 0 0 0 5103 4 0 0 25 0 1 0 280448866 14143488 2601 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 3453 2601 104 219 0 3230 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13812

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1829436/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=22004 CPUtime=102.26
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 4843 0 0 0 10220 6 0 0 25 0 1 0 280448866 22532096 4712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 5501 4712 104 219 0 5278 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22004

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1815484/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=39672 CPUtime=162.25
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 8369 0 0 0 16213 12 0 0 25 0 1 0 280448866 40624128 8238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 9918 8238 104 219 0 9695 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39672

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1807996/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=41128 CPUtime=222.23
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 10284 0 0 0 22202 21 0 0 25 0 1 0 280448866 42115072 10056 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 10282 10056 104 219 0 10059 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41128

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1807228/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=41740 CPUtime=282.22
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 10471 0 0 0 28192 30 0 0 25 0 1 0 280448866 42741760 10243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 10435 10243 104 219 0 10212 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41740

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24263
/proc/meminfo: memFree=1806460/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=43040 CPUtime=342.19
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 10826 0 0 0 34178 41 0 0 25 0 1 0 280448866 44072960 10405 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 10760 10405 104 219 0 10537 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 43040

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1806012/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=43424 CPUtime=402.17
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 10928 0 0 0 40170 47 0 0 25 0 1 0 280448866 44466176 10507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 10856 10507 104 219 0 10633 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 43424

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1805244/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=43976 CPUtime=462.16
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 11109 0 0 0 46153 63 0 0 25 0 1 0 280448866 45031424 10688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 10994 10688 104 219 0 10771 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43976

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1804476/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=44412 CPUtime=522.14
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 11307 0 0 0 52130 84 0 0 25 0 1 0 280448866 45477888 10886 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 11103 10886 104 219 0 10880 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 44412

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1804156/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=44628 CPUtime=582.13
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 11373 0 0 0 58122 91 0 0 25 0 1 0 280448866 45699072 10952 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 11157 10952 104 219 0 10934 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44628

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1804028/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=44628 CPUtime=642.11
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 11401 0 0 0 64119 92 0 0 25 0 1 0 280448866 45699072 10980 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 11157 10980 104 219 0 10934 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 44628


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1800764/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=48200 CPUtime=882.04
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 12586 0 0 0 88042 162 0 0 25 0 1 0 280448866 49356800 11780 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563737 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 12050 11780 104 219 0 11827 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 48200

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1800252/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=48652 CPUtime=942.03
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 12742 0 0 0 94027 176 0 0 25 0 1 0 280448866 49819648 11936 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 12163 11936 104 219 0 11940 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 48652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1799676/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=52008 CPUtime=1002
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 13658 0 0 0 100011 189 0 0 25 0 1 0 280448866 53256192 12083 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13002 12083 104 219 0 12779 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 52008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1799228/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=52384 CPUtime=1061.99
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 13764 0 0 0 106000 199 0 0 25 0 1 0 280448866 53641216 12189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13096 12189 104 219 0 12873 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 52384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1798716/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=52696 CPUtime=1121.97
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 13886 0 0 0 111988 209 0 0 25 0 1 0 280448866 53960704 12311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13174 12311 104 219 0 12951 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 52696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1798268/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=52696 CPUtime=1181.95
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 13991 0 0 0 117978 217 0 0 25 0 1 0 280448866 53960704 12416 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13174 12416 104 219 0 12951 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 52696

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1798076/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=52936 CPUtime=1241.93
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 14051 0 0 0 123972 221 0 0 25 0 1 0 280448866 54206464 12476 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13234 12476 104 219 0 13011 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 52936

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1797628/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=53012 CPUtime=1301.92
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 14159 0 0 0 129965 227 0 0 25 0 1 0 280448866 54284288 12584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13253 12584 104 219 0 13030 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 53012

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1797244/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=53364 CPUtime=1361.9
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 14251 0 0 0 135958 232 0 0 25 0 1 0 280448866 54644736 12676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13341 12676 104 219 0 13118 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 53364

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24265
/proc/meminfo: memFree=1796796/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=53636 CPUtime=1421.89
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 14352 0 0 0 141951 238 0 0 25 0 1 0 280448866 54923264 12777 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13409 12777 104 219 0 13186 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 53636

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24339
/proc/meminfo: memFree=1795068/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=53716 CPUtime=1481.83
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 14459 0 0 0 147938 245 0 0 25 0 1 0 280448866 55005184 12884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13429 12884 104 219 0 13206 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 53716

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1795708/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=54004 CPUtime=1541.76
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 14531 0 0 0 153927 249 0 0 25 0 1 0 280448866 55300096 12956 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13501 12956 104 219 0 13278 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 54004

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1795516/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=54128 CPUtime=1601.74
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 14618 0 0 0 159921 253 0 0 25 0 1 0 280448866 55427072 13043 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13532 13043 104 219 0 13309 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 54128

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1795132/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=54504 CPUtime=1661.73
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 14732 0 0 0 165914 259 0 0 25 0 1 0 280448866 55812096 13157 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13626 13157 104 219 0 13403 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 54504

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1794684/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=54588 CPUtime=1721.71
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 14844 0 0 0 171908 263 0 0 25 0 1 0 280448866 55898112 13269 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13647 13269 104 219 0 13424 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 54588

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1794300/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=54912 CPUtime=1781.69
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 14929 0 0 0 177900 269 0 0 25 0 1 0 280448866 56229888 13354 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13728 13354 104 219 0 13505 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 54912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1794172/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=55000 CPUtime=1800.09
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 14959 0 0 0 179739 270 0 0 25 0 1 0 280448866 56320000 13384 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13750 13384 104 219 0 13527 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 55000

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24463
/proc/meminfo: memFree=1794172/2055920 swapFree=4182916/4192956
[pid=24262] ppid=24260 vsize=55000 CPUtime=1800.09
/proc/24262/stat : 24262 (PBS4) R 24260 24262 32077 0 -1 4194304 14959 0 0 0 179739 270 0 0 25 0 1 0 280448866 56320000 13384 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24262/statm: 13750 13384 104 219 0 13527 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 55000

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1797.39
CPU system time (s): 2.71959
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 55000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.39
system time used= 2.71959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14960
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= 3836

runsolver used 1.45578 second user time and 3.51747 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  1 18:36:29 UTC 2007

IDJOB= 455499
IDBENCH= 48268
IDSOLVER= 157
FILE ID= node63/455499-1178044589

PBS_JOBID= 4728429

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/bsg/normalized-bsg_500_10_5.opb
COMMAND LINE= /tmp/evaluation/455499-1178044589/PBS4 /tmp/evaluation/455499-1178044589/instance-455499-1178044589.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-455499-1178044589 -o ROOT/results/node63/conversion-455499-1178044589 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455499-1178044589/instance-455499-1178044589.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-455499-1178044589 -o ROOT/results/node63/solver-455499-1178044589 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455499-1178044589/PBS4 /tmp/evaluation/455499-1178044589/instance-455499-1178044589.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  9b75ee50c2c62e6be495e8bd0a94fa2c

RANDOM SEED= 316167447

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1848604 kB
Buffers:         68996 kB
Cached:          61616 kB
SwapCached:       3620 kB
Active:          97232 kB
Inactive:        48848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848604 kB
SwapTotal:     4192956 kB
SwapFree:      4182916 kB
Dirty:            1676 kB
Writeback:           0 kB
Mapped:          20752 kB
Slab:            47216 kB
Committed_AS:  5870032 kB
PageTables:       1468 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 node63 on Tue May  1 19:06:32 UTC 2007