Trace number 348226

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
wildcat-rnp 2007-03-21? (TO) 1800.05 1800.53

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-woodw.opb
MD5SUMef3d01fb716807987360ebbfd3d821b6
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 variables252150
Total number of constraints1098
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 constraints1098
Minimum length of a constraint30
Maximum length of a constraint43590
Number of terms in the objective function 120
Biggest coefficient in the objective function 65537
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524404
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 559950
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 
0.00/0.00	c wildcat-rnp (VERSION 0.8.0-lite-rnp-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:40 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/348226-1176573600/wildcat-rnp /tmp/evaluation/348226-1176573600/instance-348226-1176573600.opb 306070875 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 306070875
0.00/0.00	c Noise: 0.7 (70 : 100) 
142.46/142.64	c Starting searching:
142.46/142.64	c Phase 1 ...
1800.02/1800.50	c   trying 524404: xxc 
1800.02/1800.50	c Phase 2 ...
1800.02/1800.50	c   trying 0: c 
1800.02/1800.50	c Phase 3 ...
1800.02/1800.50	c   trying 0 again: c 
1800.02/1800.50	s UNKNOWN
1800.02/1800.50	c 
1800.02/1800.50	c During searching:         -1.3e-05 seconds elapsed.
1800.02/1800.50	c CPU time spent:           0 seconds.
1800.02/1800.50	c 
1800.02/1800.50	c =================================== END =====================================
1800.02/1800.50	c

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node30/watcher-348226-1176573600 -o ROOT/results/node30/solver-348226-1176573600 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348226-1176573600/wildcat-rnp /tmp/evaluation/348226-1176573600/instance-348226-1176573600.opb 306070875 

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: 1.00 1.00 1.00 3/77 6537
/proc/meminfo: memFree=1759936/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=7208 CPUtime=0
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 414 0 0 0 0 0 0 0 18 0 1 0 105275743 7380992 398 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 1802 398 110 226 0 1573 0

[startup+0.0979149 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6537
/proc/meminfo: memFree=1759936/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=7472 CPUtime=0.09
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 490 0 0 0 9 0 0 0 18 0 1 0 105275743 7651328 474 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 1868 474 110 226 0 1639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7472

[startup+0.101913 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6537
/proc/meminfo: memFree=1759936/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=7472 CPUtime=0.09
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 493 0 0 0 9 0 0 0 18 0 1 0 105275743 7651328 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 1868 477 110 226 0 1639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7472

[startup+0.301926 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6537
/proc/meminfo: memFree=1759936/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=8132 CPUtime=0.29
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 653 0 0 0 29 0 0 0 19 0 1 0 105275743 8327168 637 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603319 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 2033 637 110 226 0 1804 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8132

[startup+0.701952 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6537
/proc/meminfo: memFree=1759936/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=10408 CPUtime=0.69
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 1209 0 0 0 69 0 0 0 23 0 1 0 105275743 10657792 1193 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 2602 1193 110 226 0 2373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10408

[startup+1.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6538
/proc/meminfo: memFree=1753848/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=13144 CPUtime=1.49
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 1919 0 0 0 149 0 0 0 25 0 1 0 105275743 13459456 1903 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 3286 1903 110 226 0 3057 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13144

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6538
/proc/meminfo: memFree=1750264/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=17184 CPUtime=3.09
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 2911 0 0 0 308 1 0 0 25 0 1 0 105275743 17596416 2895 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 4296 2895 110 226 0 4067 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17184

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6538
/proc/meminfo: memFree=1741752/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=25412 CPUtime=6.29
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 4971 0 0 0 627 2 0 0 25 0 1 0 105275743 26021888 4955 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 6353 4955 110 226 0 6124 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25412

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6538
/proc/meminfo: memFree=1720696/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=47056 CPUtime=12.69
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 10371 0 0 0 1264 5 0 0 25 0 1 0 105275743 48185344 10355 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 11764 10355 110 226 0 11535 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47056

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6538
/proc/meminfo: memFree=1691960/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=74504 CPUtime=25.49
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 17081 0 0 0 2541 8 0 0 25 0 1 0 105275743 76292096 17065 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 18626 17065 110 226 0 18397 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74504

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6538
/proc/meminfo: memFree=1657784/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=108264 CPUtime=51.08
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 25638 0 0 0 5097 11 0 0 25 0 1 0 105275743 110862336 25622 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 27066 25622 110 226 0 26837 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 108264

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 6708
/proc/meminfo: memFree=1649600/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=116672 CPUtime=102.19
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 27699 0 0 0 10207 12 0 0 25 0 1 0 105275743 119472128 27323 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 29168 27323 110 226 0 28939 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 116672

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1637624/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=162.16
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 16202 14 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 130076

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1637688/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=222.15
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 22200 15 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 130076

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1637624/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=282.14
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 28199 15 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 130076

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1637560/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=342.13
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 34197 16 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 130076

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1637560/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=402.11
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 40195 16 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 130076

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1637496/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=462.09
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 46193 16 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 130076

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1637432/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=522.09
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 52192 17 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 130076

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1637368/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=582.07
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 58190 17 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 130076

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1637368/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=642.06
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 64189 17 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 130076


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

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 6736
/proc/meminfo: memFree=1636984/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=882.01
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 88182 19 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598388 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 130076

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6736
/proc/meminfo: memFree=1636920/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=941.99
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 94180 19 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 130076

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636856/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1001.98
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 100178 20 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607390 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 130076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636856/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1061.97
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 106177 20 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 130076

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636792/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1121.96
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 112175 21 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605315 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 130076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636728/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1181.94
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 118173 21 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 130076

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636536/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1241.93
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 124172 21 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 130076

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636472/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1301.93
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 130171 22 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 130076

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636408/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1361.91
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 136169 22 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605323 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 130076

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636344/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1421.89
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 142167 22 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 130076

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636344/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1481.87
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 148165 22 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 130076

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636280/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1541.87
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 154164 23 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608009 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 130076

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636216/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1601.85
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 160162 23 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 130076

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636088/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1661.84
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 166161 23 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605326 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 130076

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1636088/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1721.83
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 172159 24 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 130076

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1635832/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1781.82
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 178158 24 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607441 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 130076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1635832/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1800.02
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 179978 24 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 130076

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6736
/proc/meminfo: memFree=1635832/2055920 swapFree=4186972/4192956
[pid=6537] ppid=6535 vsize=130076 CPUtime=1800.02
/proc/6537/stat : 6537 (wildcat-rnp) R 6535 6537 5590 0 -1 4194304 31124 0 0 0 179978 24 0 0 25 0 1 0 105275743 133197824 30550 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6537/statm: 32519 30550 117 226 0 32290 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 130076

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.05
CPU user time (s): 1799.78
CPU system time (s): 0.265959
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 130080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31124
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= 37222

runsolver used 2.21266 second user time and 4.12837 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sat Apr 14 18:00:01 UTC 2007

IDJOB= 348226
IDBENCH= 1641
IDSOLVER= 161
FILE ID= node30/348226-1176573600

PBS_JOBID= 4556887

Free space on /tmp= 66551 MiB

SOLVER NAME= wildcat-rnp 2007-03-21
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-woodw.opb
COMMAND LINE= /tmp/evaluation/348226-1176573600/wildcat-rnp /tmp/evaluation/348226-1176573600/instance-348226-1176573600.opb 306070875
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-348226-1176573600 -o ROOT/results/node30/solver-348226-1176573600 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348226-1176573600/wildcat-rnp /tmp/evaluation/348226-1176573600/instance-348226-1176573600.opb 306070875

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  ef3d01fb716807987360ebbfd3d821b6

RANDOM SEED= 306070875

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1760472 kB
Buffers:         10328 kB
Cached:         134552 kB
SwapCached:       2204 kB
Active:          66184 kB
Inactive:       119452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1760472 kB
SwapTotal:     4192956 kB
SwapFree:      4186972 kB
Dirty:           14320 kB
Writeback:           0 kB
Mapped:          57448 kB
Slab:            95388 kB
Committed_AS:   203660 kB
PageTables:       1780 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= 66551 MiB

End job on node30 on Sat Apr 14 18:30:03 UTC 2007