Trace number 431046

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. 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=19-P2=137-P3=191-P4=223-B.opb
MD5SUM9b762ab9d310cdc754a8481e0a3342a1
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 benchmark0.099984
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 variables96
Total number of constraints9
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 constraints9
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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/431046-1178002163/instance-431046-1178002163.opb ......
0.00/0.04	c done parsing opb.
0.00/0.04	o 169
27.68/27.78	o 159
32.99/33.01	o 145
37.39/37.46	o 113
38.88/38.92	o 51
46.08/46.16	o 29
46.57/46.60	o 5
49.78/49.88	o 3
1800.01/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431046-1178002163/instance-431046-1178002163.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node9/watcher-431046-1178002163 -o ROOT/results/node9/solver-431046-1178002163 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431046-1178002163/PBS4 /tmp/evaluation/431046-1178002163/instance-431046-1178002163.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: 0.87 0.97 0.99 3/77 28040
/proc/meminfo: memFree=1793952/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=1464 CPUtime=0
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 276253873 1499136 136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/28040/statm: 366 136 87 219 0 143 0

[startup+0.0979329 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 28040
/proc/meminfo: memFree=1793952/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=2364 CPUtime=0.09
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 351 0 0 0 9 0 0 0 18 0 1 0 276253873 2420736 334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 591 334 103 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.101933 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 28040
/proc/meminfo: memFree=1793952/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=2364 CPUtime=0.09
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 357 0 0 0 9 0 0 0 18 0 1 0 276253873 2420736 340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 591 340 103 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301956 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 28040
/proc/meminfo: memFree=1793952/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=3536 CPUtime=0.29
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 623 0 0 0 29 0 0 0 20 0 1 0 276253873 3620864 606 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 884 606 103 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.701999 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 28040
/proc/meminfo: memFree=1793952/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=5912 CPUtime=0.69
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 1028 0 0 0 68 1 0 0 24 0 1 0 276253873 6053888 1011 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 1478 1011 103 219 0 1255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5912

[startup+1.50109 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1789464/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=10464 CPUtime=1.49
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 1629 0 0 0 147 2 0 0 25 0 1 0 276253873 10715136 1563 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 2616 1563 104 219 0 2393 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10464

[startup+3.10227 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1787672/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=11132 CPUtime=3.09
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 1844 0 0 0 305 4 0 0 25 0 1 0 276253873 11399168 1778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 2783 1778 104 219 0 2560 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11132

[startup+6.30163 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1785944/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=11916 CPUtime=6.29
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 2251 0 0 0 623 6 0 0 25 0 1 0 276253873 12201984 2088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 2979 2088 104 219 0 2756 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11916

[startup+12.7014 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1783960/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=13252 CPUtime=12.69
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 2855 0 0 0 1259 10 0 0 25 0 1 0 276253873 13570048 2499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 3313 2499 104 219 0 3090 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13252

[startup+25.5018 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1783000/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=14004 CPUtime=25.48
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 3137 0 0 0 2531 17 0 0 25 0 1 0 276253873 14340096 2781 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 3501 2781 104 219 0 3278 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14004

[startup+51.1017 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1779672/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=16888 CPUtime=51.07
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 4373 0 0 0 5076 31 0 0 25 0 1 0 276253873 17293312 3632 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 4222 3632 104 219 0 3999 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16888

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1774488/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=30408 CPUtime=102.26
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 6392 0 0 0 10177 49 0 0 25 0 1 0 276253873 31137792 4882 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 7602 4882 104 219 0 7379 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30408

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1771480/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=32032 CPUtime=162.25
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 7163 0 0 0 16158 67 0 0 25 0 1 0 276253873 32800768 5653 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 8008 5653 104 219 0 7785 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32032

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1766616/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=33688 CPUtime=222.23
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 8367 0 0 0 22140 83 0 0 25 0 1 0 276253873 34496512 6857 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 8422 6857 104 219 0 8199 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33688

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1764696/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=40836 CPUtime=282.22
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 10378 0 0 0 28127 95 0 0 25 0 1 0 276253873 41816064 7331 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 10209 7331 104 219 0 9986 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40836

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1762904/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=41948 CPUtime=342.2
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 10825 0 0 0 34113 107 0 0 25 0 1 0 276253873 42954752 7778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 10487 7778 104 219 0 10264 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41948

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1761176/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=42840 CPUtime=402.18
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 11260 0 0 0 40101 117 0 0 25 0 1 0 276253873 43868160 8213 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 10710 8213 104 219 0 10487 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 42840

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1759640/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=43488 CPUtime=462.16
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 11638 0 0 0 46087 129 0 0 25 0 1 0 276253873 44531712 8591 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 10872 8591 104 219 0 10649 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43488

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1758360/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=44008 CPUtime=522.15
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 11955 0 0 0 52075 140 0 0 25 0 1 0 276253873 45064192 8908 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 11002 8908 104 219 0 10779 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44008

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1755992/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=44720 CPUtime=582.13
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 12552 0 0 0 58065 148 0 0 25 0 1 0 276253873 45793280 9505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 11180 9505 104 219 0 10957 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44720

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28041
/proc/meminfo: memFree=1754264/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=45464 CPUtime=642.12
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 12967 0 0 0 64054 158 0 0 25 0 1 0 276253873 46555136 9920 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 11366 9920 104 219 0 11143 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 45464


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28238
/proc/meminfo: memFree=1750552/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=47612 CPUtime=821.97
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 13815 0 0 0 82013 184 0 0 25 0 1 0 276253873 48754688 10768 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 11903 10768 104 219 0 11680 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 47612

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28238
/proc/meminfo: memFree=1749528/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=59900 CPUtime=881.96
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 17124 0 0 0 88001 195 0 0 25 0 1 0 276253873 61337600 11004 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 14975 11004 104 219 0 14752 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 59900

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28238
/proc/meminfo: memFree=1748440/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=60644 CPUtime=941.93
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 17408 0 0 0 93988 205 0 0 25 0 1 0 276253873 62099456 11288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 15161 11288 104 219 0 14938 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 60644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28238
/proc/meminfo: memFree=1747608/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=61628 CPUtime=1001.92
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 17637 0 0 0 99978 214 0 0 25 0 1 0 276253873 63107072 11517 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 15407 11517 104 219 0 15184 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 61628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28238
/proc/meminfo: memFree=1746136/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=61788 CPUtime=1061.9
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 18009 0 0 0 105968 222 0 0 25 0 1 0 276253873 63270912 11889 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 15447 11889 104 219 0 15224 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 61788

[startup+1122.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 28238
/proc/meminfo: memFree=1744024/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=62628 CPUtime=1121.89
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 18528 0 0 0 111958 231 0 0 25 0 1 0 276253873 64131072 12408 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 15657 12408 104 219 0 15434 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 62628

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 28238
/proc/meminfo: memFree=1743128/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=62628 CPUtime=1181.87
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 18766 0 0 0 117950 237 0 0 25 0 1 0 276253873 64131072 12646 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 15657 12646 104 219 0 15434 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 62628

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28238
/proc/meminfo: memFree=1742168/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=63524 CPUtime=1241.85
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 19001 0 0 0 123942 243 0 0 25 0 1 0 276253873 65048576 12881 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 15881 12881 104 219 0 15658 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 63524

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28238
/proc/meminfo: memFree=1741144/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=63524 CPUtime=1301.84
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 19247 0 0 0 129935 249 0 0 25 0 1 0 276253873 65048576 13127 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 15881 13127 104 219 0 15658 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 63524

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28238
/proc/meminfo: memFree=1740248/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=64636 CPUtime=1361.82
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 19490 0 0 0 135925 257 0 0 25 0 1 0 276253873 66187264 13370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 16159 13370 104 219 0 15936 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 64636

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28238
/proc/meminfo: memFree=1739288/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=64796 CPUtime=1421.81
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 19722 0 0 0 141918 263 0 0 25 0 1 0 276253873 66351104 13602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 16199 13602 104 219 0 15976 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 64796

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28238
/proc/meminfo: memFree=1738392/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=65804 CPUtime=1481.79
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 19941 0 0 0 147909 270 0 0 25 0 1 0 276253873 67383296 13821 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 16451 13821 104 219 0 16228 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 65804

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28238
/proc/meminfo: memFree=1737688/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=65804 CPUtime=1541.78
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 20120 0 0 0 153902 276 0 0 25 0 1 0 276253873 67383296 14000 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 16451 14000 104 219 0 16228 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 65804

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28238
/proc/meminfo: memFree=1736856/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=65964 CPUtime=1601.76
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 20328 0 0 0 159895 281 0 0 25 0 1 0 276253873 67547136 14208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 16491 14208 104 219 0 16268 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 65964

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28238
/proc/meminfo: memFree=1736024/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=67036 CPUtime=1661.75
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 20532 0 0 0 165887 288 0 0 25 0 1 0 276253873 68644864 14412 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 16759 14412 104 219 0 16536 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 67036

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28238
/proc/meminfo: memFree=1735320/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=67036 CPUtime=1721.73
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 20730 0 0 0 171879 294 0 0 25 0 1 0 276253873 68644864 14610 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 16759 14610 104 219 0 16536 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 67036

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28238
/proc/meminfo: memFree=1734104/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=67036 CPUtime=1781.71
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 21010 0 0 0 177871 300 0 0 25 0 1 0 276253873 68644864 14890 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 16759 14890 104 219 0 16536 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 67036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.08 1.00 1.00 2/78 28238
/proc/meminfo: memFree=1733848/2055920 swapFree=4145492/4192956
[pid=28040] ppid=28038 vsize=68176 CPUtime=1800.01
/proc/28040/stat : 28040 (PBS4) R 28038 28040 26854 0 -1 4194304 21070 0 0 0 179699 302 0 0 25 0 1 0 276253873 69812224 14950 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28040/statm: 17044 14950 104 219 0 16821 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 68176

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): 1800.04
CPU user time (s): 1797
CPU system time (s): 3.03854
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 68176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797
system time used= 3.03854
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21071
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= 2609

runsolver used 1.46178 second user time and 4.21536 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue May  1 06:49:23 UTC 2007

IDJOB= 431046
IDBENCH= 48024
IDSOLVER= 157
FILE ID= node9/431046-1178002163

PBS_JOBID= 4728249

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=8-P0=149-P1=19-P2=137-P3=191-P4=223-B.opb
COMMAND LINE= /tmp/evaluation/431046-1178002163/PBS4 /tmp/evaluation/431046-1178002163/instance-431046-1178002163.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-431046-1178002163 -o ROOT/results/node9/conversion-431046-1178002163 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431046-1178002163/instance-431046-1178002163.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-431046-1178002163 -o ROOT/results/node9/solver-431046-1178002163 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431046-1178002163/PBS4 /tmp/evaluation/431046-1178002163/instance-431046-1178002163.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  9b762ab9d310cdc754a8481e0a3342a1

RANDOM SEED= 599995526

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1794360 kB
Buffers:         40032 kB
Cached:         132656 kB
SwapCached:      15332 kB
Active:          74316 kB
Inactive:       122068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794360 kB
SwapTotal:     4192956 kB
SwapFree:      4145492 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          30756 kB
Slab:            50692 kB
Committed_AS:  6778196 kB
PageTables:       1788 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 node9 on Tue May  1 07:19:26 UTC 2007