Trace number 454839

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.06 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_1.opb
MD5SUMfdd11e948ae8a5c2828dd3ba6f1a1add
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-85
Best CPU time to get the best result obtained on this benchmark1800.22
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -85
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)31432
Sum of products size (including duplicates)62864
Number of different products15716
Sum of products size31432

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/454839-1178032176/instance-454839-1178032176.opb ......
30.69/30.72	c done parsing opb.
30.69/30.72	o 455
31.48/31.52	o 454
32.28/32.34	o 453
162.45/162.52	o 452
166.15/166.22	o 451
168.65/168.71	o 448
171.75/171.81	o 447
172.55/172.62	o 446
176.24/176.30	o 445
176.85/176.92	o 444
183.05/183.13	o 443
324.10/324.26	o 442
447.58/447.72	o 441
461.47/461.60	o 440
465.77/465.97	o 439
996.74/997.07	o 438
1800.04/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454839-1178032176/instance-454839-1178032176.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node45/watcher-454839-1178032176 -o ROOT/results/node45/solver-454839-1178032176 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454839-1178032176/PBS4 /tmp/evaluation/454839-1178032176/instance-454839-1178032176.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 21870
/proc/meminfo: memFree=1756536/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=2892 CPUtime=0
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 501 0 0 0 0 0 0 0 18 0 1 0 158063339 2961408 484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/21870/statm: 723 488 81 219 0 500 0

[startup+0.088803 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 21870
/proc/meminfo: memFree=1756536/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=4576 CPUtime=0.08
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 932 0 0 0 8 0 0 0 18 0 1 0 158063339 4685824 915 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784774 0 0 4096 0 0 0 0 17 1 0 0
/proc/21870/statm: 1144 916 87 219 0 921 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4576

[startup+0.102803 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 21870
/proc/meminfo: memFree=1756536/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=4976 CPUtime=0.09
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 1032 0 0 0 9 0 0 0 18 0 1 0 158063339 5095424 1015 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/21870/statm: 1244 1015 87 219 0 1021 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4976

[startup+0.301825 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 21870
/proc/meminfo: memFree=1756536/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=6860 CPUtime=0.29
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 1561 0 0 0 29 0 0 0 19 0 1 0 158063339 7024640 1511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/21870/statm: 1715 1511 88 219 0 1492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6860

[startup+0.702866 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 21870
/proc/meminfo: memFree=1756536/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=10524 CPUtime=0.69
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 2611 0 0 0 69 0 0 0 22 0 1 0 158063339 10776576 2175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563535 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 2631 2175 94 219 0 2408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10524

[startup+1.50195 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 21871
/proc/meminfo: memFree=1748016/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=10524 CPUtime=1.49
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 2611 0 0 0 148 1 0 0 25 0 1 0 158063339 10776576 2175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 2631 2175 94 219 0 2408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10524

[startup+3.10112 s]
/proc/loadavg: 0.91 0.95 0.96 3/78 21871
/proc/meminfo: memFree=1747824/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=10524 CPUtime=3.09
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 2611 0 0 0 308 1 0 0 25 0 1 0 158063339 10776576 2175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563556 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 2631 2175 94 219 0 2408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10524

[startup+6.30145 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 21871
/proc/meminfo: memFree=1747760/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=10524 CPUtime=6.29
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 2611 0 0 0 628 1 0 0 25 0 1 0 158063339 10776576 2175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 2631 2175 94 219 0 2408 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10524

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.96 2/78 21871
/proc/meminfo: memFree=1747760/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=10684 CPUtime=12.69
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 2643 0 0 0 1268 1 0 0 25 0 1 0 158063339 10940416 2207 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 2671 2207 94 219 0 2448 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10684

[startup+25.5015 s]
/proc/loadavg: 0.94 0.95 0.96 2/78 21871
/proc/meminfo: memFree=1747632/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=10684 CPUtime=25.48
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 2672 0 0 0 2547 1 0 0 25 0 1 0 158063339 10940416 2236 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 2671 2236 94 219 0 2448 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10684

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 21873
/proc/meminfo: memFree=1743280/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=16612 CPUtime=51.08
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 3887 0 0 0 5103 5 0 0 25 0 1 0 158063339 17010688 3354 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547746 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 4153 3354 104 219 0 3930 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16612

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/78 21873
/proc/meminfo: memFree=1732144/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=29164 CPUtime=102.27
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 6630 0 0 0 10219 8 0 0 25 0 1 0 158063339 29863936 6097 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 7291 6097 104 219 0 7068 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29164

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1716784/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=46480 CPUtime=162.25
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 10531 0 0 0 16212 13 0 0 25 0 1 0 158063339 47595520 9965 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 11620 9965 104 219 0 11397 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 46480

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1713968/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=49004 CPUtime=222.23
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 11344 0 0 0 22202 21 0 0 25 0 1 0 158063339 50180096 10613 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 12251 10613 104 219 0 12028 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 49004

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1712688/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=50724 CPUtime=282.22
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 12006 0 0 0 28190 32 0 0 25 0 1 0 158063339 51941376 10884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 12681 10884 104 219 0 12458 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 50724

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1711984/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=51588 CPUtime=342.21
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 12443 0 0 0 34182 39 0 0 25 0 1 0 158063339 52826112 11090 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 12897 11090 104 219 0 12674 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 51588

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1711536/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=51860 CPUtime=402.19
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 12635 0 0 0 40175 44 0 0 25 0 1 0 158063339 53104640 11183 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 12965 11183 104 219 0 12742 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 51860

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1711024/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=52256 CPUtime=462.17
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 13018 0 0 0 46165 52 0 0 25 0 1 0 158063339 53510144 11335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559962 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 13064 11335 104 219 0 12841 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 52256

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1710320/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=52664 CPUtime=522.15
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 13461 0 0 0 52139 76 0 0 25 0 1 0 158063339 53927936 11481 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 13166 11481 104 219 0 12943 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 52664

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1709936/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=53056 CPUtime=582.14
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 13849 0 0 0 58113 101 0 0 25 0 1 0 158063339 54329344 11605 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 13264 11605 104 219 0 13041 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 53056

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1709360/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=54944 CPUtime=642.13
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 14670 0 0 0 64087 126 0 0 25 0 1 0 158063339 56262656 11711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 13736 11711 104 219 0 13513 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 54944


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1707760/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=55868 CPUtime=882.07
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 16083 0 0 0 87984 223 0 0 25 0 1 0 158063339 57208832 12134 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 13967 12134 104 219 0 13744 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 55868

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1707312/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=56368 CPUtime=942.05
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 16487 0 0 0 93955 250 0 0 25 0 1 0 158063339 57720832 12241 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 14092 12241 104 219 0 13869 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 56368

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1706800/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=56500 CPUtime=1002.04
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 16840 0 0 0 99932 272 0 0 25 0 1 0 158063339 57856000 12363 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 14125 12363 104 219 0 13902 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 56500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1706672/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=56500 CPUtime=1062.02
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 17112 0 0 0 105913 289 0 0 25 0 1 0 158063339 57856000 12404 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 14125 12404 104 219 0 13902 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 56500

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1706416/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=56500 CPUtime=1122
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 17429 0 0 0 111901 299 0 0 25 0 1 0 158063339 57856000 12457 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 14125 12457 104 219 0 13902 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 56500

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21873
/proc/meminfo: memFree=1706160/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=56884 CPUtime=1181.99
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 17739 0 0 0 117889 310 0 0 25 0 1 0 158063339 58249216 12536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 14221 12536 104 219 0 13998 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 56884

[startup+1242.3 s]
/proc/loadavg: 1.06 0.99 0.97 2/78 21873
/proc/meminfo: memFree=1705776/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=60088 CPUtime=1241.97
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 18841 0 0 0 123864 333 0 0 25 0 1 0 158063339 61530112 12605 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 15022 12605 104 219 0 14799 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 60088

[startup+1302.3 s]
/proc/loadavg: 1.08 1.00 0.97 2/78 21873
/proc/meminfo: memFree=1705520/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=60220 CPUtime=1301.96
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 19141 0 0 0 129855 341 0 0 25 0 1 0 158063339 61665280 12674 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 15055 12674 104 219 0 14832 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 60220

[startup+1362.3 s]
/proc/loadavg: 1.16 1.03 0.98 2/78 21873
/proc/meminfo: memFree=1705136/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=60484 CPUtime=1361.94
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 19476 0 0 0 135843 351 0 0 25 0 1 0 158063339 61935616 12811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 15121 12811 104 219 0 14898 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 60484

[startup+1422.31 s]
/proc/loadavg: 1.11 1.04 0.99 2/78 21873
/proc/meminfo: memFree=1704432/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=60880 CPUtime=1421.93
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 19841 0 0 0 141829 364 0 0 25 0 1 0 158063339 62341120 12945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 15220 12945 104 219 0 14997 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 60880

[startup+1482.3 s]
/proc/loadavg: 1.04 1.03 0.99 2/78 21873
/proc/meminfo: memFree=1703984/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=61400 CPUtime=1481.91
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 20189 0 0 0 147819 372 0 0 25 0 1 0 158063339 62873600 13062 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 15350 13062 104 219 0 15127 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 61400

[startup+1542.3 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 21873
/proc/meminfo: memFree=1703600/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=61664 CPUtime=1541.89
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 20481 0 0 0 153808 381 0 0 25 0 1 0 158063339 63143936 13189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 15416 13189 104 219 0 15193 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 61664

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 0.99 2/78 21873
/proc/meminfo: memFree=1703088/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=61928 CPUtime=1601.89
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 20842 0 0 0 159791 398 0 0 25 0 1 0 158063339 63414272 13286 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 15482 13286 104 219 0 15259 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 61928

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 21873
/proc/meminfo: memFree=1702896/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=61928 CPUtime=1661.87
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 21143 0 0 0 165780 407 0 0 25 0 1 0 158063339 63414272 13356 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 15482 13356 104 219 0 15259 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 61928

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21873
/proc/meminfo: memFree=1702640/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=62200 CPUtime=1721.85
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 21437 0 0 0 171773 412 0 0 25 0 1 0 158063339 63692800 13419 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 15550 13419 104 219 0 15327 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 62200

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21873
/proc/meminfo: memFree=1702320/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=62332 CPUtime=1781.83
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 21813 0 0 0 177756 427 0 0 25 0 1 0 158063339 63827968 13498 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 15583 13498 104 219 0 15360 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 62332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21873
/proc/meminfo: memFree=1702256/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=62332 CPUtime=1800.04
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 21890 0 0 0 179574 430 0 0 25 0 1 0 158063339 63827968 13509 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 15583 13509 104 219 0 15360 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 62332

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 0.99 2/78 21873
/proc/meminfo: memFree=1702256/2055920 swapFree=4157780/4192956
[pid=21870] ppid=21868 vsize=62332 CPUtime=1800.04
/proc/21870/stat : 21870 (PBS4) R 21868 21870 21742 0 -1 4194304 21890 0 0 0 179574 430 0 0 25 0 1 0 158063339 63827968 13509 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21870/statm: 15583 13509 104 219 0 15360 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 62332

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1795.75
CPU system time (s): 4.31034
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 62464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.75
system time used= 4.31034
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21891
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= 2084

runsolver used 1.40779 second user time and 3.9224 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May  1 15:09:36 UTC 2007

IDJOB= 454839
IDBENCH= 48224
IDSOLVER= 157
FILE ID= node45/454839-1178032176

PBS_JOBID= 4728398

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_25_1.opb
COMMAND LINE= /tmp/evaluation/454839-1178032176/PBS4 /tmp/evaluation/454839-1178032176/instance-454839-1178032176.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-454839-1178032176 -o ROOT/results/node45/conversion-454839-1178032176 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454839-1178032176/instance-454839-1178032176.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-454839-1178032176 -o ROOT/results/node45/solver-454839-1178032176 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454839-1178032176/PBS4 /tmp/evaluation/454839-1178032176/instance-454839-1178032176.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  fdd11e948ae8a5c2828dd3ba6f1a1add

RANDOM SEED= 321508124

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1756944 kB
Buffers:         81972 kB
Cached:         131244 kB
SwapCached:      14176 kB
Active:         112916 kB
Inactive:       124524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756944 kB
SwapTotal:     4192956 kB
SwapFree:      4157780 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            47048 kB
Committed_AS:  2260628 kB
PageTables:       1732 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= 66562 MiB

End job on node45 on Tue May  1 15:39:40 UTC 2007