Trace number 455109

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. 1800.02 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_60_5.opb
MD5SUM13c8aeb5c21aab422ad1cf9309500df6
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-40
Best CPU time to get the best result obtained on this benchmark1800.23
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -40
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)75000
Sum of products size (including duplicates)150000
Number of different products37500
Sum of products size75000

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/455109-1178037171/instance-455109-1178037171.opb ......
280.01/280.12	c done parsing opb.
280.01/280.12	o 476
298.20/298.31	o 475
329.29/329.48	o 474
329.59/329.78	o 472
335.89/336.03	o 471
1217.04/1217.42	o 470
1463.08/1463.51	o 469
1800.00/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455109-1178037171/instance-455109-1178037171.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node54/watcher-455109-1178037171 -o ROOT/results/node54/solver-455109-1178037171 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455109-1178037171/PBS4 /tmp/evaluation/455109-1178037171/instance-455109-1178037171.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 18355
/proc/meminfo: memFree=1743104/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=4936 CPUtime=0
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 513 0 0 0 0 0 0 0 18 0 1 0 251091850 5054464 496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/18355/statm: 1234 500 81 219 0 1011 0

[startup+0.102857 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 18355
/proc/meminfo: memFree=1743104/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=7692 CPUtime=0.09
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 1723 0 0 0 9 0 0 0 18 0 1 0 251091850 7876608 1673 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/18355/statm: 1923 1673 88 219 0 1700 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7692

[startup+0.201868 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 18355
/proc/meminfo: memFree=1743104/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=8768 CPUtime=0.19
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 1965 0 0 0 19 0 0 0 18 0 1 0 251091850 8978432 1915 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593253 0 0 4096 0 0 0 0 17 1 0 0
/proc/18355/statm: 2192 1915 88 219 0 1969 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8768

[startup+0.301879 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 18355
/proc/meminfo: memFree=1743104/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=9692 CPUtime=0.29
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 2237 0 0 0 29 0 0 0 19 0 1 0 251091850 9924608 2187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596798 0 0 4096 0 0 0 0 17 1 0 0
/proc/18355/statm: 2423 2187 88 219 0 2200 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9692

[startup+0.701932 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 18355
/proc/meminfo: memFree=1743104/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=14008 CPUtime=0.69
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 3309 0 0 0 68 1 0 0 22 0 1 0 251091850 14344192 3226 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/18355/statm: 3502 3226 89 219 0 3279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14008

[startup+1.50203 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 18356
/proc/meminfo: memFree=1727352/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=23108 CPUtime=1.49
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 5828 0 0 0 147 2 0 0 25 0 1 0 251091850 23662592 4782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 5777 4782 94 219 0 5554 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23108

[startup+3.10124 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 18356
/proc/meminfo: memFree=1724152/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=23108 CPUtime=3.08
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 5828 0 0 0 306 2 0 0 25 0 1 0 251091850 23662592 4782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 5777 4782 94 219 0 5554 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23108

[startup+6.30164 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 18356
/proc/meminfo: memFree=1724152/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=23108 CPUtime=6.28
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 5828 0 0 0 626 2 0 0 25 0 1 0 251091850 23662592 4782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 5777 4782 94 219 0 5554 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23108

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/67 18356
/proc/meminfo: memFree=1724152/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=23108 CPUtime=12.68
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 5828 0 0 0 1266 2 0 0 25 0 1 0 251091850 23662592 4782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 5777 4782 94 219 0 5554 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23108

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/67 18356
/proc/meminfo: memFree=1724216/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=23240 CPUtime=25.48
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 5845 0 0 0 2546 2 0 0 25 0 1 0 251091850 23797760 4799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 5810 4799 94 219 0 5587 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23240

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 18356
/proc/meminfo: memFree=1724088/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=23504 CPUtime=51.08
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 5880 0 0 0 5105 3 0 0 25 0 1 0 251091850 24068096 4834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 5876 4834 94 219 0 5653 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23504

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.98 2/67 18356
/proc/meminfo: memFree=1724024/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=23828 CPUtime=102.27
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 5913 0 0 0 10224 3 0 0 25 0 1 0 251091850 24399872 4867 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 5957 4867 94 219 0 5734 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23828

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1723832/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=24020 CPUtime=162.24
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 5961 0 0 0 16221 3 0 0 25 0 1 0 251091850 24596480 4915 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 6005 4915 94 219 0 5782 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24020

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1723576/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=24212 CPUtime=222.23
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 6009 0 0 0 22220 3 0 0 25 0 1 0 251091850 24793088 4963 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 6053 4963 94 219 0 5830 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24212

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1722744/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=24948 CPUtime=282.2
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 6235 0 0 0 28217 3 0 0 25 0 1 0 251091850 25546752 5189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 6237 5189 104 219 0 6014 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24948

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1719096/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=29492 CPUtime=342.2
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 7141 0 0 0 34211 9 0 0 25 0 1 0 251091850 30199808 6095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 7373 6095 104 219 0 7150 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29492

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1695800/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=59340 CPUtime=402.18
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 13031 0 0 0 40204 14 0 0 25 0 1 0 251091850 60764160 11909 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 14835 11909 104 219 0 14612 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 59340

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1695672/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=59532 CPUtime=462.16
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 13083 0 0 0 46202 14 0 0 25 0 1 0 251091850 60960768 11961 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 14883 11961 104 219 0 14660 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 59532

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1695672/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=59532 CPUtime=522.14
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 13084 0 0 0 52200 14 0 0 25 0 1 0 251091850 60960768 11962 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 14883 11962 104 219 0 14660 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 59532

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1695544/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=59724 CPUtime=582.13
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 13099 0 0 0 58199 14 0 0 25 0 1 0 251091850 61157376 11977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 14931 11977 104 219 0 14708 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 59724

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1695480/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=59724 CPUtime=642.11
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 13113 0 0 0 64197 14 0 0 25 0 1 0 251091850 61157376 11991 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559807 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 14931 11991 104 219 0 14708 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 59724


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

[startup+882.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1692920/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=61512 CPUtime=882.05
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 13842 0 0 0 88190 15 0 0 25 0 1 0 251091850 62988288 12644 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 15378 12644 104 219 0 15155 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 61512

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1692536/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=61896 CPUtime=942.02
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 13933 0 0 0 94187 15 0 0 25 0 1 0 251091850 63381504 12735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 15474 12735 104 219 0 15251 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 61896

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1692408/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=62088 CPUtime=1002.01
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 13964 0 0 0 100186 15 0 0 25 0 1 0 251091850 63578112 12766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 15522 12766 104 219 0 15299 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 62088

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1692344/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=62088 CPUtime=1061.99
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 13969 0 0 0 106184 15 0 0 25 0 1 0 251091850 63578112 12771 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 15522 12771 104 219 0 15299 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 62088

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1692280/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=62088 CPUtime=1121.97
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 13975 0 0 0 112182 15 0 0 25 0 1 0 251091850 63578112 12777 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 15522 12777 104 219 0 15299 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 62088

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1692152/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=62088 CPUtime=1181.96
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 14006 0 0 0 118180 16 0 0 25 0 1 0 251091850 63578112 12808 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 15522 12808 104 219 0 15299 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 62088

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1685880/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=65956 CPUtime=1241.94
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 15690 0 0 0 124174 20 0 0 25 0 1 0 251091850 67538944 14340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 16489 14340 104 219 0 16266 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 65956

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1684216/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=67876 CPUtime=1301.93
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 16170 0 0 0 130171 22 0 0 25 0 1 0 251091850 69505024 14744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 16969 14744 104 219 0 16746 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 67876

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1682936/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=69524 CPUtime=1361.91
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 16671 0 0 0 136167 24 0 0 25 0 1 0 251091850 71192576 15093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563561 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 17381 15093 104 219 0 17158 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 69524

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1682360/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=69992 CPUtime=1421.9
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 16818 0 0 0 142165 25 0 0 25 0 1 0 251091850 71671808 15240 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 17498 15240 104 219 0 17275 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 69992

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1681464/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=71084 CPUtime=1481.88
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 17405 0 0 0 148158 30 0 0 25 0 1 0 251091850 72790016 15447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 17771 15447 104 219 0 17548 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 71084

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1680504/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=72348 CPUtime=1541.86
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 17825 0 0 0 154155 31 0 0 25 0 1 0 251091850 74084352 15715 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 18087 15715 104 219 0 17864 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 72348

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1679800/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=73308 CPUtime=1601.84
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 17995 0 0 0 160153 31 0 0 25 0 1 0 251091850 75067392 15885 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 18327 15885 104 219 0 18104 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 73308

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18356
/proc/meminfo: memFree=1679416/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=73692 CPUtime=1661.82
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 18084 0 0 0 166151 31 0 0 25 0 1 0 251091850 75460608 15974 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 18423 15974 104 219 0 18200 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 73692

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 18522
/proc/meminfo: memFree=1677448/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=74524 CPUtime=1721.73
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 18303 0 0 0 172139 34 0 0 25 0 1 0 251091850 76312576 16117 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 18631 16117 104 219 0 18408 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 74524

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18554
/proc/meminfo: memFree=1678200/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=75036 CPUtime=1781.69
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 18409 0 0 0 178135 34 0 0 25 0 1 0 251091850 76836864 16223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 18759 16223 104 219 0 18536 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 75036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18554
/proc/meminfo: memFree=1677944/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=75196 CPUtime=1800
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 18468 0 0 0 179965 35 0 0 25 0 1 0 251091850 77000704 16282 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 18799 16282 104 219 0 18576 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 75196

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

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18554
/proc/meminfo: memFree=1677944/2055920 swapFree=4182172/4192956
[pid=18355] ppid=18353 vsize=75196 CPUtime=1800
/proc/18355/stat : 18355 (PBS4) R 18353 18355 17894 0 -1 4194304 18468 0 0 0 179965 35 0 0 25 0 1 0 251091850 77000704 16282 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18355/statm: 18799 16282 104 219 0 18576 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 75196

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1799.66
CPU system time (s): 0.362944
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 75196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.362944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18469
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= 3231

runsolver used 1.67075 second user time and 4.89026 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  1 16:32:52 UTC 2007

IDJOB= 455109
IDBENCH= 48242
IDSOLVER= 157
FILE ID= node54/455109-1178037171

PBS_JOBID= 4728400

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_60_5.opb
COMMAND LINE= /tmp/evaluation/455109-1178037171/PBS4 /tmp/evaluation/455109-1178037171/instance-455109-1178037171.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-455109-1178037171 -o ROOT/results/node54/conversion-455109-1178037171 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455109-1178037171/instance-455109-1178037171.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-455109-1178037171 -o ROOT/results/node54/solver-455109-1178037171 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455109-1178037171/PBS4 /tmp/evaluation/455109-1178037171/instance-455109-1178037171.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  13c8aeb5c21aab422ad1cf9309500df6

RANDOM SEED= 663858612

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1743576 kB
Buffers:         68892 kB
Cached:         175440 kB
SwapCached:       3936 kB
Active:         105372 kB
Inactive:       153100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743576 kB
SwapTotal:     4192956 kB
SwapFree:      4182172 kB
Dirty:            4376 kB
Writeback:           0 kB
Mapped:          18520 kB
Slab:            39840 kB
Committed_AS:  4136112 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node54 on Tue May  1 17:02:57 UTC 2007