Trace number 429268

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. 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-B.opb
MD5SUM98317fc891a56a06b9f6f284bcd4ad38
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.51992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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/429268-1177982645/instance-429268-1177982645.opb ......
1039.61/1039.91	c done parsing opb.
1039.61/1039.91	o 367
1800.01/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429268-1177982645/instance-429268-1177982645.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-429268-1177982645 -o ROOT/results/node26/solver-429268-1177982645 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429268-1177982645/PBS4 /tmp/evaluation/429268-1177982645/instance-429268-1177982645.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 8420
/proc/meminfo: memFree=1820608/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=1456 CPUtime=0
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 246181313 1490944 151 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/8420/statm: 364 151 87 219 0 141 0

[startup+0.093359 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 8420
/proc/meminfo: memFree=1820608/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=2484 CPUtime=0.08
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 367 0 0 0 8 0 0 0 18 0 1 0 246181313 2543616 350 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 621 350 93 219 0 398 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2484

[startup+0.10136 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 8420
/proc/meminfo: memFree=1820608/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=2484 CPUtime=0.09
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 383 0 0 0 9 0 0 0 18 0 1 0 246181313 2543616 366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 621 366 93 219 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2484

[startup+0.301381 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 8420
/proc/meminfo: memFree=1820608/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=3688 CPUtime=0.29
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 765 0 0 0 29 0 0 0 19 0 1 0 246181313 3776512 748 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 922 748 93 219 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3688

[startup+0.701415 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 8420
/proc/meminfo: memFree=1820608/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=6064 CPUtime=0.69
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 1252 0 0 0 69 0 0 0 22 0 1 0 246181313 6209536 1235 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 1516 1235 93 219 0 1293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6064

[startup+1.50249 s]
/proc/loadavg: 0.92 0.98 0.90 2/78 8421
/proc/meminfo: memFree=1815096/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=10876 CPUtime=1.49
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 1621 0 0 0 148 1 0 0 25 0 1 0 246181313 11137024 1555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 2719 1555 94 219 0 2496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10876

[startup+3.10164 s]
/proc/loadavg: 0.92 0.98 0.90 2/78 8421
/proc/meminfo: memFree=1814328/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=11804 CPUtime=3.09
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 1914 0 0 0 305 4 0 0 25 0 1 0 246181313 12087296 1751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 2951 1751 94 219 0 2728 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11804

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 8421
/proc/meminfo: memFree=1812088/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=12504 CPUtime=6.29
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 2607 0 0 0 621 8 0 0 25 0 1 0 246181313 12804096 2444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 3126 2444 94 219 0 2903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12504

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 8421
/proc/meminfo: memFree=1809728/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=13856 CPUtime=12.69
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 3144 0 0 0 1255 14 0 0 25 0 1 0 246181313 14188544 2788 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 3464 2788 94 219 0 3241 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13856

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1805120/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=23032 CPUtime=25.49
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 4302 0 0 0 2528 21 0 0 25 0 1 0 246181313 23584768 3946 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 5758 3946 94 219 0 5535 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23032

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1800000/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=26168 CPUtime=51.08
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 5950 0 0 0 5074 34 0 0 25 0 1 0 246181313 26796032 5209 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 6542 5209 94 219 0 6319 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26168

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1797184/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=31072 CPUtime=102.27
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 7440 0 0 0 10171 56 0 0 25 0 1 0 246181313 31817728 5930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 7768 5930 94 219 0 7545 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31072

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1794048/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=33136 CPUtime=162.25
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 8201 0 0 0 16145 80 0 0 25 0 1 0 246181313 33931264 6691 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 8284 6691 94 219 0 8061 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33136

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1791232/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=34608 CPUtime=222.23
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 8910 0 0 0 22119 104 0 0 25 0 1 0 246181313 35438592 7400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 8652 7400 94 219 0 8429 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34608

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1789056/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=41740 CPUtime=282.21
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 10974 0 0 0 28094 127 0 0 25 0 1 0 246181313 42741760 7927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 10435 7927 94 219 0 10212 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41740

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1787264/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=42556 CPUtime=342.2
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 11406 0 0 0 34074 146 0 0 25 0 1 0 246181313 43577344 8359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 10639 8359 94 219 0 10416 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42556

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1785344/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=43752 CPUtime=402.19
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 11886 0 0 0 40054 165 0 0 25 0 1 0 246181313 44802048 8839 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 10938 8839 94 219 0 10715 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43752

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1783936/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=44792 CPUtime=462.16
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 12234 0 0 0 46034 182 0 0 25 0 1 0 246181313 45867008 9187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 11198 9187 94 219 0 10975 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44792

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1782528/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=45364 CPUtime=522.15
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 12600 0 0 0 52018 197 0 0 25 0 1 0 246181313 46452736 9553 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 11341 9553 94 219 0 11118 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45364

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1781312/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=45968 CPUtime=582.14
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 12875 0 0 0 58003 211 0 0 25 0 1 0 246181313 47071232 9828 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 11492 9828 94 219 0 11269 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45968

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1776768/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=47052 CPUtime=642.13
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 13984 0 0 0 63986 227 0 0 25 0 1 0 246181313 48181248 10937 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 11763 10937 94 219 0 11540 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47052


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

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1769600/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=78640 CPUtime=882.06
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 18808 0 0 0 87910 296 0 0 25 0 1 0 246181313 80527360 12688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 19660 12688 94 219 0 19437 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 78640

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8421
/proc/meminfo: memFree=1768576/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=79460 CPUtime=942.04
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 19065 0 0 0 93894 310 0 0 25 0 1 0 246181313 81367040 12945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 19865 12945 94 219 0 19642 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 79460

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1767488/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=80332 CPUtime=1002.02
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 19310 0 0 0 99878 324 0 0 25 0 1 0 246181313 82259968 13190 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 20083 13190 94 219 0 19860 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 80332

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1766656/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=80332 CPUtime=1062
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 19551 0 0 0 105863 337 0 0 25 0 1 0 246181313 82259968 13431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 20083 13431 104 219 0 19860 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 80332

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1765632/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=80492 CPUtime=1121.99
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 19773 0 0 0 111849 350 0 0 25 0 1 0 246181313 82423808 13653 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 20123 13653 104 219 0 19900 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 80492

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1764480/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=81416 CPUtime=1181.97
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 20059 0 0 0 117835 362 0 0 25 0 1 0 246181313 83369984 13939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 20354 13939 104 219 0 20131 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 81416

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1763648/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=82400 CPUtime=1241.95
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 20278 0 0 0 123821 374 0 0 25 0 1 0 246181313 84377600 14158 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 20600 14158 104 219 0 20377 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 82400

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1762688/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=82400 CPUtime=1301.95
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 20503 0 0 0 129809 386 0 0 25 0 1 0 246181313 84377600 14383 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 20600 14383 104 219 0 20377 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 82400

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1761920/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=82560 CPUtime=1361.92
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 20681 0 0 0 135795 397 0 0 25 0 1 0 246181313 84541440 14561 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 20640 14561 104 219 0 20417 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 82560

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1760768/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=83604 CPUtime=1421.91
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 20957 0 0 0 141784 407 0 0 25 0 1 0 246181313 85610496 14837 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 20901 14837 104 219 0 20678 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 83604

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1760128/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=83604 CPUtime=1481.89
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 21119 0 0 0 147771 418 0 0 25 0 1 0 246181313 85610496 14999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 20901 14999 104 219 0 20678 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 83604

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1759104/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=84712 CPUtime=1541.88
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 21365 0 0 0 153759 429 0 0 25 0 1 0 246181313 86745088 15245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 21178 15245 104 219 0 20955 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 84712

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1758208/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=84848 CPUtime=1601.86
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 21582 0 0 0 159745 441 0 0 25 0 1 0 246181313 86884352 15462 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 21212 15462 104 219 0 20989 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 84848

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1757056/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=86024 CPUtime=1661.85
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 21847 0 0 0 165729 456 0 0 25 0 1 0 246181313 88088576 15727 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 21506 15727 104 219 0 21283 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 86024

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1756352/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=86024 CPUtime=1721.82
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 22028 0 0 0 171715 467 0 0 25 0 1 0 246181313 88088576 15908 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 21506 15908 104 219 0 21283 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 86024

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1755648/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=86024 CPUtime=1781.81
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 22184 0 0 0 177699 482 0 0 25 0 1 0 246181313 88088576 16064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 21506 16064 104 219 0 21283 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 86024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1755136/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=86024 CPUtime=1800.01
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 22317 0 0 0 179515 486 0 0 25 0 1 0 246181313 88088576 16197 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 21506 16197 104 219 0 21283 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 86024

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: 0.99 0.98 0.91 2/78 8423
/proc/meminfo: memFree=1755136/2055920 swapFree=4170240/4192956
[pid=8420] ppid=8418 vsize=86024 CPUtime=1800.01
/proc/8420/stat : 8420 (PBS4) R 8418 8420 7810 0 -1 4194304 22317 0 0 0 179515 486 0 0 25 0 1 0 246181313 88088576 16197 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8420/statm: 21506 16197 104 219 0 21283 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 86024

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1795.16
CPU system time (s): 4.87526
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 86024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.16
system time used= 4.87526
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22318
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= 3951

runsolver used 1.52577 second user time and 4.22736 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue May  1 01:24:05 UTC 2007

IDJOB= 429268
IDBENCH= 47897
IDSOLVER= 157
FILE ID= node26/429268-1177982645

PBS_JOBID= 4728075

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-B.opb
COMMAND LINE= /tmp/evaluation/429268-1177982645/PBS4 /tmp/evaluation/429268-1177982645/instance-429268-1177982645.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-429268-1177982645 -o ROOT/results/node26/conversion-429268-1177982645 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429268-1177982645/instance-429268-1177982645.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-429268-1177982645 -o ROOT/results/node26/solver-429268-1177982645 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429268-1177982645/PBS4 /tmp/evaluation/429268-1177982645/instance-429268-1177982645.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  98317fc891a56a06b9f6f284bcd4ad38

RANDOM SEED= 139927705

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1821080 kB
Buffers:         29784 kB
Cached:         114020 kB
SwapCached:       3416 kB
Active:          59304 kB
Inactive:       108304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821080 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          31264 kB
Slab:            52884 kB
Committed_AS:  1347832 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node26 on Tue May  1 01:54:08 UTC 2007