Trace number 429058

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. 1800.12 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=107-P1=79-P2=47-P3=23-P4=59-P5=43-B.opb
MD5SUMf01cd5833b9818ac5549df08f5d7cfc0
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 benchmark0.089985
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 variables105
Total number of constraints11
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 constraints11
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

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/429058-1177980839/instance-429058-1177980839.opb ......
2.69/2.74	c done parsing opb.
2.69/2.74	o 111
8.29/8.34	o 57
18.18/18.29	o 55
23.89/23.98	o 53
26.29/26.30	o 15
27.18/27.28	o 11
36.08/36.14	o 3
1800.09/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429058-1177980839/instance-429058-1177980839.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node68/watcher-429058-1177980839 -o ROOT/results/node68/solver-429058-1177980839 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429058-1177980839/PBS4 /tmp/evaluation/429058-1177980839/instance-429058-1177980839.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.85 3/64 31301
/proc/meminfo: memFree=1860208/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=1468 CPUtime=0
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 274073400 1503232 136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 367 136 87 219 0 144 0

[startup+0.0458679 s]
/proc/loadavg: 0.91 0.95 0.85 3/64 31301
/proc/meminfo: memFree=1860208/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=1720 CPUtime=0.04
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 241 0 0 0 4 0 0 0 18 0 1 0 274073400 1761280 224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 430 224 93 219 0 207 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1720

[startup+0.101872 s]
/proc/loadavg: 0.91 0.95 0.85 3/64 31301
/proc/meminfo: memFree=1860208/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=2376 CPUtime=0.09
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 327 0 0 0 9 0 0 0 18 0 1 0 274073400 2433024 310 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 594 310 93 219 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2376

[startup+0.30189 s]
/proc/loadavg: 0.91 0.95 0.85 3/64 31301
/proc/meminfo: memFree=1860208/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=3552 CPUtime=0.29
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 585 0 0 0 29 0 0 0 19 0 1 0 274073400 3637248 568 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 888 568 93 219 0 665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3552

[startup+0.701926 s]
/proc/loadavg: 0.91 0.95 0.85 3/64 31301
/proc/meminfo: memFree=1860208/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=5928 CPUtime=0.69
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 950 0 0 0 69 0 0 0 22 0 1 0 274073400 6070272 933 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 1482 933 93 219 0 1259 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5928

[startup+1.502 s]
/proc/loadavg: 0.91 0.95 0.85 2/65 31302
/proc/meminfo: memFree=1856040/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=6380 CPUtime=1.49
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 1404 0 0 0 148 1 0 0 25 0 1 0 274073400 6533120 1338 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 1595 1338 94 219 0 1372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6380

[startup+3.10114 s]
/proc/loadavg: 0.91 0.95 0.85 2/65 31302
/proc/meminfo: memFree=1854696/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=10872 CPUtime=3.09
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 1661 0 0 0 307 2 0 0 25 0 1 0 274073400 11132928 1595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 2718 1595 104 219 0 2495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10872

[startup+6.30143 s]
/proc/loadavg: 0.92 0.95 0.85 2/65 31302
/proc/meminfo: memFree=1853296/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=11664 CPUtime=6.29
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 1961 0 0 0 626 3 0 0 25 0 1 0 274073400 11943936 1798 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 2916 1798 104 219 0 2693 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11664

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.85 2/65 31302
/proc/meminfo: memFree=1850368/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=13388 CPUtime=12.69
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 2883 0 0 0 1261 8 0 0 25 0 1 0 274073400 13709312 2527 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 3347 2527 104 219 0 3124 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13388

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.85 2/65 31302
/proc/meminfo: memFree=1847104/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=14516 CPUtime=25.49
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 3734 0 0 0 2534 15 0 0 25 0 1 0 274073400 14864384 3378 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 3629 3378 104 219 0 3406 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14516

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.85 2/65 31302
/proc/meminfo: memFree=1843968/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=26004 CPUtime=51.08
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 4865 0 0 0 5083 25 0 0 25 0 1 0 274073400 26628096 4124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 6501 4124 104 219 0 6278 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26004

[startup+102.304 s]
/proc/loadavg: 0.98 0.96 0.86 2/65 31302
/proc/meminfo: memFree=1838400/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=28216 CPUtime=102.26
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 6264 0 0 0 10184 42 0 0 25 0 1 0 274073400 28893184 5523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 7054 5523 104 219 0 6831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28216

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 31302
/proc/meminfo: memFree=1834752/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=32856 CPUtime=162.25
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 7935 0 0 0 16162 63 0 0 25 0 1 0 274073400 33644544 6425 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 8214 6425 104 219 0 7991 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32856

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 31302
/proc/meminfo: memFree=1831616/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=34168 CPUtime=222.23
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 8705 0 0 0 22145 78 0 0 25 0 1 0 274073400 34988032 7195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 8542 7195 104 219 0 8319 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34168

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 31302
/proc/meminfo: memFree=1829632/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=35376 CPUtime=282.22
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 9218 0 0 0 28129 93 0 0 25 0 1 0 274073400 36225024 7708 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 8844 7708 104 219 0 8621 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35376

[startup+342.302 s]
/proc/loadavg: 1.04 0.99 0.89 2/65 31302
/proc/meminfo: memFree=1827520/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=42776 CPUtime=342.19
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 11270 0 0 0 34113 106 0 0 25 0 1 0 274073400 43802624 8223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 10694 8223 104 219 0 10471 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42776

[startup+402.301 s]
/proc/loadavg: 1.11 1.02 0.90 2/65 31302
/proc/meminfo: memFree=1825984/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=43624 CPUtime=402.19
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 11636 0 0 0 40097 122 0 0 25 0 1 0 274073400 44670976 8589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 10906 8589 104 219 0 10683 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43624

[startup+462.302 s]
/proc/loadavg: 1.08 1.03 0.91 2/71 31472
/proc/meminfo: memFree=1823032/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=44248 CPUtime=462.07
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 12034 0 0 0 46073 134 0 0 25 0 1 0 274073400 45309952 8987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 11062 8987 104 219 0 10839 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 44248

[startup+522.302 s]
/proc/loadavg: 1.03 1.02 0.91 2/65 31500
/proc/meminfo: memFree=1822528/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=45424 CPUtime=522.03
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 12448 0 0 0 52057 146 0 0 25 0 1 0 274073400 46514176 9401 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 11356 9401 104 219 0 11133 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 45424

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 0.91 2/65 31500
/proc/meminfo: memFree=1820992/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=45980 CPUtime=582.01
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 12806 0 0 0 58043 158 0 0 25 0 1 0 274073400 47083520 9759 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 11495 9759 104 219 0 11272 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 45980

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 0.91 2/65 31500
/proc/meminfo: memFree=1819840/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=46572 CPUtime=642
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 13126 0 0 0 64028 172 0 0 25 0 1 0 274073400 47689728 10079 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 11643 10079 104 219 0 11420 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 46572


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1813504/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=61968 CPUtime=881.93
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 17764 0 0 0 87981 212 0 0 25 0 1 0 274073400 63455232 11644 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 15492 11644 104 219 0 15269 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 61968

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1812160/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=62768 CPUtime=941.92
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 18084 0 0 0 93969 223 0 0 25 0 1 0 274073400 64274432 11964 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 15692 11964 104 219 0 15469 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 62768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1811072/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=62928 CPUtime=1001.9
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 18357 0 0 0 99955 235 0 0 25 0 1 0 274073400 64438272 12237 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 15732 12237 104 219 0 15509 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 62928

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1809984/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=63780 CPUtime=1061.88
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 18632 0 0 0 105944 244 0 0 25 0 1 0 274073400 65310720 12512 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 15945 12512 104 219 0 15722 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 63780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1808576/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=63972 CPUtime=1121.87
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 18962 0 0 0 111934 253 0 0 25 0 1 0 274073400 65507328 12842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 15993 12842 104 219 0 15770 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 63972

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1807488/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=64876 CPUtime=1181.86
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 19237 0 0 0 117924 262 0 0 25 0 1 0 274073400 66433024 13117 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 16219 13117 104 219 0 15996 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 64876

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1806464/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=65836 CPUtime=1241.84
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 19484 0 0 0 123913 271 0 0 25 0 1 0 274073400 67416064 13364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 16459 13364 104 219 0 16236 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 65836

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1804352/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=65996 CPUtime=1301.82
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 20013 0 0 0 129903 279 0 0 25 0 1 0 274073400 67579904 13893 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 16499 13893 104 219 0 16276 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 65996

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1803392/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=67016 CPUtime=1361.8
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 20251 0 0 0 135892 288 0 0 25 0 1 0 274073400 68624384 14131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 16754 14131 104 219 0 16531 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 67016

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1802368/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=67016 CPUtime=1421.79
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 20517 0 0 0 141881 298 0 0 25 0 1 0 274073400 68624384 14397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 16754 14397 104 219 0 16531 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 67016

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1801408/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=68100 CPUtime=1481.77
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 20742 0 0 0 147870 307 0 0 25 0 1 0 274073400 69734400 14622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 17025 14622 104 219 0 16802 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 68100

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1800512/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=68292 CPUtime=1541.76
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 20973 0 0 0 153860 316 0 0 25 0 1 0 274073400 69931008 14853 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 17073 14853 104 219 0 16850 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 68292

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1799616/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=68292 CPUtime=1601.74
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 21196 0 0 0 159851 323 0 0 25 0 1 0 274073400 69931008 15076 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 17073 15076 104 219 0 16850 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 68292

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1798720/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=69444 CPUtime=1661.73
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 21394 0 0 0 165841 332 0 0 25 0 1 0 274073400 71110656 15274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 17361 15274 104 219 0 17138 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 69444

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1796992/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=69636 CPUtime=1721.71
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 21833 0 0 0 171831 340 0 0 25 0 1 0 274073400 71307264 15713 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 17409 15713 104 219 0 17186 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 69636

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1796032/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=70860 CPUtime=1781.69
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 22066 0 0 0 177819 350 0 0 25 0 1 0 274073400 72560640 15946 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 17715 15946 104 219 0 17492 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 70860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1795776/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=70860 CPUtime=1800.09
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 22126 0 0 0 179657 352 0 0 25 0 1 0 274073400 72560640 16006 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 17715 16006 104 219 0 17492 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 70860

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 31500
/proc/meminfo: memFree=1795776/2055920 swapFree=4183864/4192956
[pid=31301] ppid=31299 vsize=70860 CPUtime=1800.09
/proc/31301/stat : 31301 (PBS4) R 31299 31301 30972 0 -1 4194304 22126 0 0 0 179657 352 0 0 25 0 1 0 274073400 72560640 16006 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31301/statm: 17715 16006 104 219 0 17492 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 70860

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.12
CPU user time (s): 1796.58
CPU system time (s): 3.54046
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 70860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.58
system time used= 3.54046
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22127
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= 3434

runsolver used 1.3398 second user time and 3.63945 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May  1 00:53:59 UTC 2007

IDJOB= 429058
IDBENCH= 47882
IDSOLVER= 157
FILE ID= node68/429058-1177980839

PBS_JOBID= 4727990

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=7-P0=107-P1=79-P2=47-P3=23-P4=59-P5=43-B.opb
COMMAND LINE= /tmp/evaluation/429058-1177980839/PBS4 /tmp/evaluation/429058-1177980839/instance-429058-1177980839.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-429058-1177980839 -o ROOT/results/node68/conversion-429058-1177980839 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429058-1177980839/instance-429058-1177980839.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-429058-1177980839 -o ROOT/results/node68/solver-429058-1177980839 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429058-1177980839/PBS4 /tmp/evaluation/429058-1177980839/instance-429058-1177980839.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f01cd5833b9818ac5549df08f5d7cfc0

RANDOM SEED= 794902341

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1860616 kB
Buffers:          5744 kB
Cached:         117628 kB
SwapCached:       2564 kB
Active:          32884 kB
Inactive:        99656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860616 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          15300 kB
Slab:            48832 kB
Committed_AS:  3053428 kB
PageTables:       1380 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 node68 on Tue May  1 01:24:02 UTC 2007