Trace number 351792

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 2007-03-23? (TO) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-danoint.opb
MD5SUM9a58bdfc023900d726e146c07979fe71
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
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables13898
Total number of constraints672
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints656
Minimum length of a constraint7
Maximum length of a constraint1500
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
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 525350
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/351792-1176613641/instance-351792-1176613641.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/351792-1176613641/instance-351792-1176613641.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-351792-1176613641 -o ROOT/results/node25/solver-351792-1176613641 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351792-1176613641/PBS4 /tmp/evaluation/351792-1176613641/instance-351792-1176613641.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 3/64 24925
/proc/meminfo: memFree=1846792/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=2760 CPUtime=0
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 109281203 2826240 463 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/24925/statm: 690 465 81 219 0 467 0

[startup+0.0140979 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24925
/proc/meminfo: memFree=1846792/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=3276 CPUtime=0.01
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 615 0 0 0 1 0 0 0 18 0 1 0 109281203 3354624 597 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596784 0 0 4096 0 0 0 0 17 1 0 0
/proc/24925/statm: 819 597 87 219 0 596 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3276

[startup+0.101112 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24925
/proc/meminfo: memFree=1846792/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=4496 CPUtime=0.09
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 923 0 0 0 9 0 0 0 18 0 1 0 109281203 4603904 905 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24925/statm: 1124 905 87 219 0 901 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4496

[startup+0.301146 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24925
/proc/meminfo: memFree=1846792/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=5692 CPUtime=0.29
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 1224 0 0 0 29 0 0 0 19 0 1 0 109281203 5828608 1206 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/24925/statm: 1423 1206 87 219 0 1200 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5692

[startup+0.701214 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24925
/proc/meminfo: memFree=1846792/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=9228 CPUtime=0.68
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 2103 0 0 0 68 0 0 0 22 0 1 0 109281203 9449472 1759 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547656 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 2307 1759 93 219 0 2084 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9228

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1840064/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=9372 CPUtime=1.49
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 2120 0 0 0 148 1 0 0 25 0 1 0 109281203 9596928 1776 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 2343 1776 93 219 0 2120 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9372

[startup+3.10162 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1839872/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=9628 CPUtime=3.09
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 2171 0 0 0 308 1 0 0 25 0 1 0 109281203 9859072 1827 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 2407 1827 94 219 0 2184 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9628

[startup+6.30117 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1838976/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=10300 CPUtime=6.28
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 2358 0 0 0 627 1 0 0 25 0 1 0 109281203 10547200 2014 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 2575 2014 94 219 0 2352 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10300

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1837512/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=13568 CPUtime=12.68
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 2718 0 0 0 1266 2 0 0 25 0 1 0 109281203 13893632 2374 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547671 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 3392 2374 94 219 0 3169 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13568

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1835272/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=13772 CPUtime=25.48
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 3289 0 0 0 2545 3 0 0 25 0 1 0 109281203 14102528 2945 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 3443 2945 94 219 0 3220 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13772

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1831880/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=18836 CPUtime=51.08
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 4196 0 0 0 5101 7 0 0 25 0 1 0 109281203 19288064 3803 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 4709 3803 94 219 0 4486 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18836

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1829448/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=20420 CPUtime=102.26
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 4873 0 0 0 10215 11 0 0 25 0 1 0 109281203 20910080 4383 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 5105 4383 94 219 0 4882 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20420

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1826696/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=29568 CPUtime=162.24
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 5550 0 0 0 16208 16 0 0 25 0 1 0 109281203 30277632 5060 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 7392 5060 94 219 0 7169 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29568

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1826184/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=29940 CPUtime=222.22
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 5674 0 0 0 22202 20 0 0 25 0 1 0 109281203 30658560 5184 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 7485 5184 94 219 0 7262 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29940

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1824200/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=30676 CPUtime=282.19
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 6165 0 0 0 28195 24 0 0 25 0 1 0 109281203 31412224 5675 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 7669 5675 94 219 0 7446 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30676

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1820936/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=31908 CPUtime=342.18
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 7175 0 0 0 34187 31 0 0 25 0 1 0 109281203 32673792 6492 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 7977 6492 94 219 0 7754 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31908

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1820104/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=32724 CPUtime=402.16
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 7379 0 0 0 40180 36 0 0 25 0 1 0 109281203 33509376 6696 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 8181 6696 94 219 0 7958 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 32724

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1819528/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=33076 CPUtime=462.14
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 7513 0 0 0 46173 41 0 0 25 0 1 0 109281203 33869824 6830 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 8269 6830 94 219 0 8046 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 33076

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1818440/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=33384 CPUtime=522.12
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 7790 0 0 0 52166 46 0 0 25 0 1 0 109281203 34185216 7107 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 8346 7107 94 219 0 8123 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 33384

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1816840/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=34200 CPUtime=582.1
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 8175 0 0 0 58158 52 0 0 25 0 1 0 109281203 35020800 7492 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 8550 7492 94 219 0 8327 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 34200

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1816648/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=34276 CPUtime=642.09
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 8216 0 0 0 64152 57 0 0 25 0 1 0 109281203 35098624 7533 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 8569 7533 94 219 0 8346 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 34276


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1815368/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=36772 CPUtime=822.03
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 8913 0 0 0 82132 71 0 0 25 0 1 0 109281203 37654528 7845 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 9193 7845 94 219 0 8970 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 36772

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1815112/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=36944 CPUtime=882.01
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 8984 0 0 0 88124 77 0 0 25 0 1 0 109281203 37830656 7916 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 9236 7916 94 219 0 9013 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 36944

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1814856/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=37116 CPUtime=941.99
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 9070 0 0 0 94118 81 0 0 25 0 1 0 109281203 38006784 8002 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 9279 8002 94 219 0 9056 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 37116

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1814280/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=37676 CPUtime=1001.97
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 9182 0 0 0 100111 86 0 0 25 0 1 0 109281203 38580224 8114 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 9419 8114 94 219 0 9196 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 37676

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1813704/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=38016 CPUtime=1061.94
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 9322 0 0 0 106104 90 0 0 25 0 1 0 109281203 38928384 8254 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 9504 8254 94 219 0 9281 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 38016

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24926
/proc/meminfo: memFree=1813320/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=38480 CPUtime=1121.92
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 9417 0 0 0 112097 95 0 0 25 0 1 0 109281203 39403520 8349 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 9620 8349 94 219 0 9397 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 38480

[startup+1182.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 24926
/proc/meminfo: memFree=1812872/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=38692 CPUtime=1181.91
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 9531 0 0 0 118093 98 0 0 25 0 1 0 109281203 39620608 8463 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 9673 8463 94 219 0 9450 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 38692

[startup+1242.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 24926
/proc/meminfo: memFree=1812424/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=38876 CPUtime=1241.89
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 9618 0 0 0 124086 103 0 0 25 0 1 0 109281203 39809024 8550 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 9719 8550 94 219 0 9496 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 38876

[startup+1302.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 24926
/proc/meminfo: memFree=1812104/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=38980 CPUtime=1301.88
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 9698 0 0 0 130079 109 0 0 25 0 1 0 109281203 39915520 8630 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 9745 8630 94 219 0 9522 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 38980

[startup+1362.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 24926
/proc/meminfo: memFree=1811592/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=39208 CPUtime=1361.85
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 9811 0 0 0 136071 114 0 0 25 0 1 0 109281203 40148992 8743 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 9802 8743 94 219 0 9579 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 39208

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24926
/proc/meminfo: memFree=1809608/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=39756 CPUtime=1421.84
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 10305 0 0 0 142065 119 0 0 25 0 1 0 109281203 40710144 9237 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 9939 9237 94 219 0 9716 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 39756

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24926
/proc/meminfo: memFree=1809352/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=39860 CPUtime=1481.82
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 10365 0 0 0 148058 124 0 0 25 0 1 0 109281203 40816640 9297 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 9965 9297 94 219 0 9742 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 39860

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24926
/proc/meminfo: memFree=1807432/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=56812 CPUtime=1541.79
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 10843 0 0 0 154050 129 0 0 25 0 1 0 109281203 58175488 9775 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 14203 9775 94 219 0 13980 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 56812

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24926
/proc/meminfo: memFree=1807176/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=56912 CPUtime=1601.78
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 10903 0 0 0 160044 134 0 0 25 0 1 0 109281203 58277888 9835 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 14228 9835 94 219 0 14005 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 56912

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24926
/proc/meminfo: memFree=1806920/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=60088 CPUtime=1661.75
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 11723 0 0 0 166036 139 0 0 25 0 1 0 109281203 61530112 9886 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 15022 9886 94 219 0 14799 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 60088

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24926
/proc/meminfo: memFree=1806728/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=60176 CPUtime=1721.74
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 11775 0 0 0 172030 144 0 0 25 0 1 0 109281203 61620224 9938 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 15044 9938 94 219 0 14821 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 60176

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24926
/proc/meminfo: memFree=1806344/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=60328 CPUtime=1781.72
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 11850 0 0 0 178022 150 0 0 25 0 1 0 109281203 61775872 10013 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 15082 10013 94 219 0 14859 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 60328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24928
/proc/meminfo: memFree=1806024/2055920 swapFree=4191892/4192956
[pid=24925] ppid=24923 vsize=60328 CPUtime=1800.02
/proc/24925/stat : 24925 (PBS4) R 24923 24925 24118 0 -1 4194304 11870 0 0 0 179850 152 0 0 25 0 1 0 109281203 61775872 10033 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24925/statm: 15082 10033 94 219 0 14859 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 60328

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): 1800.03
CPU user time (s): 1798.51
CPU system time (s): 1.52877
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 60328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.51
system time used= 1.52877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11871
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= 3160

runsolver used 1.35279 second user time and 3.58045 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sun Apr 15 05:07:21 UTC 2007

IDJOB= 351792
IDBENCH= 1812
IDSOLVER= 157
FILE ID= node25/351792-1176613641

PBS_JOBID= 4557035

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-danoint.opb
COMMAND LINE= /tmp/evaluation/351792-1176613641/PBS4 /tmp/evaluation/351792-1176613641/instance-351792-1176613641.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-351792-1176613641 -o ROOT/results/node25/conversion-351792-1176613641 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351792-1176613641/instance-351792-1176613641.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-351792-1176613641 -o ROOT/results/node25/solver-351792-1176613641 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351792-1176613641/PBS4 /tmp/evaluation/351792-1176613641/instance-351792-1176613641.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  9a58bdfc023900d726e146c07979fe71

RANDOM SEED= 242607029

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1847200 kB
Buffers:         11352 kB
Cached:          99856 kB
SwapCached:        448 kB
Active:          29420 kB
Inactive:        97156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847200 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          23948 kB
Slab:            68184 kB
Committed_AS:   985160 kB
PageTables:       1472 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 node25 on Sun Apr 15 05:37:24 UTC 2007