Trace number 458552

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_v2 2007-03-23? (TO) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-standgub.opb
MD5SUMbe7d2de9880253117af16fa9444a1c79
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables33244
Total number of constraints456
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 constraints456
Minimum length of a constraint11
Maximum length of a constraint22350
Number of terms in the objective function 210
Biggest coefficient in the objective function 86232
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524437
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 542229
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/458552-1178635206/instance-458552-1178635206.opb ......
1800.02/1800.60	c done parsing opb.
1800.02/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458552-1178635206/instance-458552-1178635206.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node47/watcher-458552-1178635206 -o ROOT/results/node47/solver-458552-1178635206 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458552-1178635206/instance-458552-1178635206.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 0.99 3/77 14524
/proc/meminfo: memFree=1768784/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=4444 CPUtime=0
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 508 0 0 0 0 0 0 0 18 0 1 0 218365977 4550656 490 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 1111 494 79 219 0 888 0

[startup+0.0691339 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14524
/proc/meminfo: memFree=1768784/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=6176 CPUtime=0.06
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 1354 0 0 0 6 0 0 0 18 0 1 0 218365977 6324224 1303 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134587785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 1544 1303 86 219 0 1321 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6176

[startup+0.101136 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14524
/proc/meminfo: memFree=1768784/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=6332 CPUtime=0.09
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 1374 0 0 0 9 0 0 0 18 0 1 0 218365977 6483968 1323 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134587081 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 1583 1323 86 219 0 1360 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6332

[startup+0.301159 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14524
/proc/meminfo: memFree=1768784/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=8384 CPUtime=0.29
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 1872 0 0 0 29 0 0 0 19 0 1 0 218365977 8585216 1821 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 2096 1821 86 219 0 1873 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8384

[startup+0.701201 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14524
/proc/meminfo: memFree=1768784/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=10164 CPUtime=0.68
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 2350 0 0 0 68 0 0 0 22 0 1 0 218365977 10407936 2266 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 2541 2266 86 219 0 2318 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10164

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1760008/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=10164 CPUtime=1.48
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 2350 0 0 0 148 0 0 0 25 0 1 0 218365977 10407936 2266 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 2541 2266 86 219 0 2318 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10164

[startup+3.10146 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1759560/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=10516 CPUtime=3.09
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 2438 0 0 0 308 1 0 0 25 0 1 0 218365977 10768384 2354 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134587781 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 2629 2354 86 219 0 2406 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10516

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757320/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=6.29
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4092 0 0 0 627 2 0 0 25 0 1 0 218365977 15872000 2833 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2833 90 219 0 3652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15500

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757264/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=12.68
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4092 0 0 0 1266 2 0 0 25 0 1 0 218365977 15872000 2833 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2833 90 219 0 3652 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15500

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757264/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=25.49
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4092 0 0 0 2546 3 0 0 25 0 1 0 218365977 15872000 2833 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2833 90 219 0 3652 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15500

[startup+51.1027 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757328/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=51.07
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4093 0 0 0 5104 3 0 0 25 0 1 0 218365977 15872000 2834 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2834 90 219 0 3652 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15500

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757392/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=102.26
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4095 0 0 0 10223 3 0 0 25 0 1 0 218365977 15872000 2836 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2836 90 219 0 3652 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15500

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757392/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=162.25
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4097 0 0 0 16221 4 0 0 25 0 1 0 218365977 15872000 2838 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2838 90 219 0 3652 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15500

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757328/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=222.23
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4099 0 0 0 22219 4 0 0 25 0 1 0 218365977 15872000 2840 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2840 90 219 0 3652 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15500

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757392/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=282.21
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4101 0 0 0 28217 4 0 0 25 0 1 0 218365977 15872000 2842 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2842 90 219 0 3652 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15500

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757328/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=342.2
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4102 0 0 0 34215 5 0 0 25 0 1 0 218365977 15872000 2843 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2843 90 219 0 3652 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15500

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757392/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=402.18
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4104 0 0 0 40213 5 0 0 25 0 1 0 218365977 15872000 2845 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2845 90 219 0 3652 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15500

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757392/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=462.17
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4106 0 0 0 46211 6 0 0 25 0 1 0 218365977 15872000 2847 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2847 90 219 0 3652 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15500

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757328/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=522.15
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4108 0 0 0 52209 6 0 0 25 0 1 0 218365977 15872000 2849 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2849 90 219 0 3652 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 15500

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757328/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=582.13
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4110 0 0 0 58207 6 0 0 25 0 1 0 218365977 15872000 2851 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2851 90 219 0 3652 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 15500

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1757328/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=15500 CPUtime=642.12
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 4112 0 0 0 64205 7 0 0 25 0 1 0 218365977 15872000 2853 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 3875 2853 90 219 0 3652 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 15500


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1751312/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=24504 CPUtime=822.07
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 6522 0 0 0 82186 21 0 0 25 0 1 0 218365977 25092096 4369 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549022 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 6126 4369 90 219 0 5903 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 24504

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1749136/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=24912 CPUtime=882.06
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 7417 0 0 0 88178 28 0 0 25 0 1 0 218365977 25509888 4874 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 6228 4874 90 219 0 6005 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 24912

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1747152/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=33752 CPUtime=942.03
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 8242 0 0 0 94171 32 0 0 25 0 1 0 218365977 34562048 5407 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 8438 5407 90 219 0 8215 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 33752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1746768/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=33884 CPUtime=1002.02
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 8321 0 0 0 100167 35 0 0 25 0 1 0 218365977 34697216 5486 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 8471 5486 90 219 0 8248 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 33884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1746448/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=33884 CPUtime=1062.01
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 8439 0 0 0 106164 37 0 0 25 0 1 0 218365977 34697216 5539 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 8471 5539 90 219 0 8248 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 33884

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1744592/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=34144 CPUtime=1121.99
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 9485 0 0 0 112155 44 0 0 25 0 1 0 218365977 34963456 6000 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 8536 6000 90 219 0 8313 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 34144

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1740432/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=35728 CPUtime=1181.98
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 11299 0 0 0 118146 52 0 0 25 0 1 0 218365977 36585472 7036 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 8932 7036 90 219 0 8709 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 35728

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14525
/proc/meminfo: memFree=1739472/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=36140 CPUtime=1241.96
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 12024 0 0 0 124138 58 0 0 25 0 1 0 218365977 37007360 7306 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 9035 7306 90 219 0 8812 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 36140

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 14697
/proc/meminfo: memFree=1737280/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=36292 CPUtime=1301.86
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 12609 0 0 0 130123 63 0 0 25 0 1 0 218365977 37163008 7501 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 9073 7501 90 219 0 8850 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 36292

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14723
/proc/meminfo: memFree=1737104/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=36512 CPUtime=1361.83
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 13180 0 0 0 136114 69 0 0 25 0 1 0 218365977 37388288 7812 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 9128 7812 90 219 0 8905 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 36512

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14723
/proc/meminfo: memFree=1735696/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=53168 CPUtime=1421.81
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 13907 0 0 0 142107 74 0 0 25 0 1 0 218365977 54444032 8149 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 13292 8149 90 219 0 13069 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 53168

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14723
/proc/meminfo: memFree=1734992/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=53304 CPUtime=1481.8
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 14345 0 0 0 148100 80 0 0 25 0 1 0 218365977 54583296 8327 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 13326 8327 90 219 0 13103 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 53304

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14723
/proc/meminfo: memFree=1733904/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=53448 CPUtime=1541.78
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 14940 0 0 0 154091 87 0 0 25 0 1 0 218365977 54730752 8597 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 13362 8597 90 219 0 13139 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 53448

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14723
/proc/meminfo: memFree=1732624/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=53448 CPUtime=1601.76
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 15495 0 0 0 160085 91 0 0 25 0 1 0 218365977 54730752 8957 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 13362 8957 90 219 0 13139 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 53448

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14723
/proc/meminfo: memFree=1731728/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=53824 CPUtime=1661.75
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 16007 0 0 0 166079 96 0 0 25 0 1 0 218365977 55115776 9144 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 13456 9144 90 219 0 13233 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 53824

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14723
/proc/meminfo: memFree=1731216/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=55520 CPUtime=1721.73
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 16857 0 0 0 172072 101 0 0 25 0 1 0 218365977 56852480 9284 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 13880 9284 90 219 0 13657 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 55520

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14723
/proc/meminfo: memFree=1730448/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=56184 CPUtime=1781.72
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 17490 0 0 0 178064 108 0 0 25 0 1 0 218365977 57532416 9527 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 14046 9527 90 219 0 13823 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 56184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14723
/proc/meminfo: memFree=1730192/2055920 swapFree=4157864/4192956
[pid=14524] ppid=14522 vsize=56184 CPUtime=1800.02
/proc/14524/stat : 14524 (PBS4_SAT07v2) R 14522 14524 13761 0 -1 4194304 17643 0 0 0 179892 110 0 0 25 0 1 0 218365977 57532416 9550 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14524/statm: 14046 9550 90 219 0 13823 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 56184

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): 1798.92
CPU system time (s): 1.11583
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 56184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.92
system time used= 1.11583
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17644
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= 9
involuntary context switches= 12683

runsolver used 1.78873 second user time and 4.51031 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Tue May  8 14:40:06 UTC 2007

IDJOB= 458552
IDBENCH= 1666
IDSOLVER= 200
FILE ID= node47/458552-1178635206

PBS_JOBID= 5218287

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-standgub.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458552-1178635206/instance-458552-1178635206.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-458552-1178635206 -o ROOT/results/node47/conversion-458552-1178635206 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458552-1178635206/instance-458552-1178635206.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-458552-1178635206 -o ROOT/results/node47/solver-458552-1178635206 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458552-1178635206/instance-458552-1178635206.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  be7d2de9880253117af16fa9444a1c79

RANDOM SEED= 330078499

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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:       1769256 kB
Buffers:         37048 kB
Cached:         133328 kB
SwapCached:       3568 kB
Active:          97908 kB
Inactive:        96448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769256 kB
SwapTotal:     4192956 kB
SwapFree:      4157864 kB
Dirty:            3180 kB
Writeback:           0 kB
Mapped:          31148 kB
Slab:            77796 kB
Committed_AS:  5540020 kB
PageTables:       1776 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= 66561 MiB

End job on node47 on Tue May  8 15:10:09 UTC 2007