Trace number 455574

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_4.opb
MD5SUMd34b8195c337caa741dffbe26b4db95e
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-44
Best CPU time to get the best result obtained on this benchmark1800.27
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
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)74916
Sum of products size (including duplicates)149832
Number of different products37458
Sum of products size74916

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/455574-1178045807/instance-455574-1178045807.opb ......
394.47/394.80	c done parsing opb.
394.47/394.80	o 474
1289.73/1290.21	o 473
1510.46/1511.03	o 472
1517.37/1517.92	o 471
1517.47/1518.09	o 470
1711.01/1711.66	o 468
1800.00/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455574-1178045807/instance-455574-1178045807.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-455574-1178045807 -o ROOT/results/node1/solver-455574-1178045807 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455574-1178045807/PBS4 /tmp/evaluation/455574-1178045807/instance-455574-1178045807.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 0.99 0.99 3/77 28132
/proc/meminfo: memFree=1850608/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=4932 CPUtime=0
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 280618710 5050368 468 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/28132/statm: 1233 471 81 219 0 1010 0

[startup+0.0920229 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 28132
/proc/meminfo: memFree=1850608/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=7580 CPUtime=0.08
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 1701 0 0 0 8 0 0 0 18 0 1 0 280618710 7761920 1651 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/28132/statm: 1895 1651 88 219 0 1672 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7580

[startup+0.101024 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 28132
/proc/meminfo: memFree=1850608/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=7720 CPUtime=0.09
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 1719 0 0 0 9 0 0 0 18 0 1 0 280618710 7905280 1669 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/28132/statm: 1930 1669 88 219 0 1707 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7720

[startup+0.301047 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 28132
/proc/meminfo: memFree=1850608/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=9624 CPUtime=0.29
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 2224 0 0 0 29 0 0 0 19 0 1 0 280618710 9854976 2174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135023510 0 0 4096 0 0 0 0 17 1 0 0
/proc/28132/statm: 2406 2174 88 219 0 2183 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9624

[startup+0.701093 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 28132
/proc/meminfo: memFree=1850608/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=14220 CPUtime=0.69
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 3335 0 0 0 68 1 0 0 23 0 1 0 280618710 14561280 3252 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/28132/statm: 3555 3252 89 219 0 3332 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14220

[startup+1.50119 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28133
/proc/meminfo: memFree=1835944/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=23656 CPUtime=1.48
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 5783 0 0 0 146 2 0 0 25 0 1 0 280618710 24223744 4930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 5914 4930 94 219 0 5691 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23656

[startup+3.10237 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28133
/proc/meminfo: memFree=1830888/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=23656 CPUtime=3.09
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 5783 0 0 0 307 2 0 0 25 0 1 0 280618710 24223744 4930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 5914 4930 94 219 0 5691 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23656

[startup+6.30175 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28133
/proc/meminfo: memFree=1830888/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=23656 CPUtime=6.28
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 5783 0 0 0 626 2 0 0 25 0 1 0 280618710 24223744 4930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 5914 4930 94 219 0 5691 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23656

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28133
/proc/meminfo: memFree=1830952/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=23656 CPUtime=12.68
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 5783 0 0 0 1266 2 0 0 25 0 1 0 280618710 24223744 4930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 5914 4930 94 219 0 5691 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23656

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28133
/proc/meminfo: memFree=1831016/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=23656 CPUtime=25.49
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 5783 0 0 0 2546 3 0 0 25 0 1 0 280618710 24223744 4930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 5914 4930 94 219 0 5691 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23656

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28133
/proc/meminfo: memFree=1831080/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=23656 CPUtime=51.08
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 5783 0 0 0 5105 3 0 0 25 0 1 0 280618710 24223744 4930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 5914 4930 94 219 0 5691 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23656

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28133
/proc/meminfo: memFree=1831080/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=23656 CPUtime=102.26
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 5783 0 0 0 10223 3 0 0 25 0 1 0 280618710 24223744 4930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 5914 4930 94 219 0 5691 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23656

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28133
/proc/meminfo: memFree=1830824/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=23812 CPUtime=162.25
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 5840 0 0 0 16221 4 0 0 25 0 1 0 280618710 24383488 4987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 5953 4987 94 219 0 5730 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23812

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28133
/proc/meminfo: memFree=1830696/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=23972 CPUtime=222.23
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 5872 0 0 0 22219 4 0 0 25 0 1 0 280618710 24547328 5019 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 5993 5019 94 219 0 5770 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23972

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 28289
/proc/meminfo: memFree=1828848/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=24356 CPUtime=282.13
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 5963 0 0 0 28207 6 0 0 25 0 1 0 280618710 24940544 5110 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 6089 5110 94 219 0 5866 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 24356

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28331
/proc/meminfo: memFree=1829800/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=24740 CPUtime=342.08
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 6037 0 0 0 34202 6 0 0 25 0 1 0 280618710 25333760 5184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 6185 5184 94 219 0 5962 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 24740

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28331
/proc/meminfo: memFree=1827048/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=28640 CPUtime=402.06
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 6750 0 0 0 40198 8 0 0 25 0 1 0 280618710 29327360 5897 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 7160 5897 104 219 0 6937 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 28640

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28331
/proc/meminfo: memFree=1813608/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=41588 CPUtime=462.05
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 10098 0 0 0 46193 12 0 0 25 0 1 0 280618710 42586112 9245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 10397 9245 104 219 0 10174 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 41588

[startup+522.301 s]
/proc/loadavg: 1.03 1.00 1.00 4/78 28331
/proc/meminfo: memFree=1795880/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=58828 CPUtime=522.03
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 14577 0 0 0 52185 18 0 0 25 0 1 0 280618710 60239872 13648 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 14707 13648 104 219 0 14484 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 58828

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1795560/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=58988 CPUtime=582.02
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 14668 0 0 0 58183 19 0 0 25 0 1 0 280618710 60403712 13739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 14747 13739 104 219 0 14524 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 58988

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1795240/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=59180 CPUtime=642
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 14740 0 0 0 64181 19 0 0 25 0 1 0 280618710 60600320 13811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 14795 13811 104 219 0 14572 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 59180


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1794728/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=59564 CPUtime=821.95
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 14883 0 0 0 82174 21 0 0 25 0 1 0 280618710 60993536 13954 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 14891 13954 104 219 0 14668 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 59564

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1794600/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=59564 CPUtime=881.94
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 14910 0 0 0 88172 22 0 0 25 0 1 0 280618710 60993536 13981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 14891 13981 104 219 0 14668 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 59564

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1794408/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=59756 CPUtime=941.92
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 14948 0 0 0 94170 22 0 0 25 0 1 0 280618710 61190144 14019 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 14939 14019 104 219 0 14716 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 59756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1794280/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=59756 CPUtime=1001.91
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 14977 0 0 0 100168 23 0 0 25 0 1 0 280618710 61190144 14048 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 14939 14048 104 219 0 14716 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 59756

[startup+1062.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 28331
/proc/meminfo: memFree=1794152/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=59948 CPUtime=1061.89
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 15016 0 0 0 106166 23 0 0 25 0 1 0 280618710 61386752 14087 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 14987 14087 104 219 0 14764 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 59948

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28331
/proc/meminfo: memFree=1794024/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=59948 CPUtime=1121.88
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 15038 0 0 0 112164 24 0 0 25 0 1 0 280618710 61386752 14109 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 14987 14109 104 219 0 14764 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 59948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1793960/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=59948 CPUtime=1181.85
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 15058 0 0 0 118161 24 0 0 25 0 1 0 280618710 61386752 14129 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 14987 14129 104 219 0 14764 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 59948

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1793832/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=60140 CPUtime=1241.84
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 15077 0 0 0 124159 25 0 0 25 0 1 0 280618710 61583360 14148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 15035 14148 104 219 0 14812 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 60140

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1793192/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=60664 CPUtime=1301.83
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 15242 0 0 0 130158 25 0 0 25 0 1 0 280618710 62119936 14313 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 15166 14313 104 219 0 14943 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 60664

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1790440/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=94888 CPUtime=1361.8
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 15989 0 0 0 136154 26 0 0 25 0 1 0 280618710 97165312 14984 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 23722 14984 104 219 0 23499 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 94888

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1789480/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=95048 CPUtime=1421.79
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 16229 0 0 0 142152 27 0 0 25 0 1 0 280618710 97329152 15224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 23762 15224 104 219 0 23539 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 95048

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1786792/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=95416 CPUtime=1481.77
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 16982 0 0 0 148149 28 0 0 25 0 1 0 280618710 97705984 15901 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 23854 15901 104 219 0 23631 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 95416

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1782888/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=98244 CPUtime=1541.76
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 18019 0 0 0 154143 33 0 0 25 0 1 0 280618710 100601856 16862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 24561 16862 104 219 0 24338 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 98244

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1782696/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=98436 CPUtime=1601.74
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 18066 0 0 0 160140 34 0 0 25 0 1 0 280618710 100798464 16909 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 24609 16909 104 219 0 24386 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 98436

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1782120/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=99156 CPUtime=1661.72
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 18206 0 0 0 166138 34 0 0 25 0 1 0 280618710 101535744 17049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563535 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 24789 17049 104 219 0 24566 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 99156

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1778216/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=101820 CPUtime=1721.71
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 19318 0 0 0 172132 39 0 0 25 0 1 0 280618710 104263680 18009 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 25455 18009 104 219 0 25232 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 101820

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1775592/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=105132 CPUtime=1781.69
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 20133 0 0 0 178127 42 0 0 25 0 1 0 280618710 107655168 18672 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 26283 18672 104 219 0 26060 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 105132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28331
/proc/meminfo: memFree=1775400/2055920 swapFree=4145736/4192956
[pid=28132] ppid=28130 vsize=105292 CPUtime=1800
/proc/28132/stat : 28132 (PBS4) R 28130 28132 27071 0 -1 4194304 20178 0 0 0 179957 43 0 0 25 0 1 0 280618710 107819008 18717 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134566435 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28132/statm: 26323 18717 104 219 0 26100 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 105292

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1799.57
CPU system time (s): 0.445932
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 105292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.445932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20179
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= 37057

runsolver used 1.46178 second user time and 3.82042 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  1 18:56:47 UTC 2007

IDJOB= 455574
IDBENCH= 48273
IDSOLVER= 157
FILE ID= node1/455574-1178045807

PBS_JOBID= 4728435

Free space on /tmp= 66562 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_4.opb
COMMAND LINE= /tmp/evaluation/455574-1178045807/PBS4 /tmp/evaluation/455574-1178045807/instance-455574-1178045807.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-455574-1178045807 -o ROOT/results/node1/conversion-455574-1178045807 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455574-1178045807/instance-455574-1178045807.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-455574-1178045807 -o ROOT/results/node1/solver-455574-1178045807 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455574-1178045807/PBS4 /tmp/evaluation/455574-1178045807/instance-455574-1178045807.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d34b8195c337caa741dffbe26b4db95e

RANDOM SEED= 918623673

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1850952 kB
Buffers:         64488 kB
Cached:          54052 kB
SwapCached:      14468 kB
Active:          67516 kB
Inactive:        76788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850952 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            4384 kB
Writeback:           0 kB
Mapped:          31800 kB
Slab:            46036 kB
Committed_AS:  8334880 kB
PageTables:       1836 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= 66560 MiB

End job on node1 on Tue May  1 19:26:52 UTC 2007