Trace number 350756

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) 1800.09 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos20.opb
MD5SUM548627fc5af0dd4663b3515778a6a609
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-55
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -56
Optimality of the best value was proved NO
Number of variables8411
Total number of constraints2456
Number of constraints which are clauses412
Number of constraints which are cardinality constraints (but not clauses)426
Number of constraints which are nor clauses,nor cardinality constraints1618
Minimum length of a constraint2
Maximum length of a constraint270
Number of terms in the objective function 150
Biggest coefficient in the objective function 52429
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524390
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 523753
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524475
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/350756-1176547068/wildcat-rnp /tmp/evaluation/350756-1176547068/instance-350756-1176547068.opb 57510212 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 57510212
0.00/0.00	c Noise: 0.7 (70 : 100) 
0.09/0.10	c Starting searching:
0.09/0.10	c Phase 1 ...
265.80/265.95	c   trying 0: xxxxxxxxxxc 
265.80/265.95	c Phase 2 ...
1800.08/1800.80	c   trying 0: xxxxxc 
1800.08/1800.80	c Phase 3 ...
1800.08/1800.80	c   trying 0 again: c 
1800.08/1800.80	s UNKNOWN
1800.08/1800.80	c 
1800.08/1800.80	c During searching:         -1.2e-05 seconds elapsed.
1800.08/1800.80	c CPU time spent:           0 seconds.
1800.08/1800.80	c 
1800.08/1800.80	c =================================== END =====================================
1800.08/1800.80	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/node3/watcher-350756-1176547068 -o ROOT/results/node3/solver-350756-1176547068 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350756-1176547068/wildcat-rnp /tmp/evaluation/350756-1176547068/instance-350756-1176547068.opb 57510212 

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 25850
/proc/meminfo: memFree=1784992/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=7264 CPUtime=0
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 130744517 7438336 433 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 1816 434 110 226 0 1587 0

[startup+0.00987399 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25850
/proc/meminfo: memFree=1784992/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=8704 CPUtime=0
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 821 0 0 0 0 0 0 0 18 0 1 0 130744517 8912896 805 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 2176 808 110 226 0 1947 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8704

[startup+0.101888 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25850
/proc/meminfo: memFree=1784992/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33168 CPUtime=0.09
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6742 0 0 0 6 3 0 0 18 0 1 0 130744517 33964032 6726 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8292 6728 110 226 0 8063 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33168

[startup+0.30192 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25850
/proc/meminfo: memFree=1784992/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=0.29
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 26 3 0 0 19 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33296

[startup+0.701985 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25850
/proc/meminfo: memFree=1784992/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=0.69
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 66 3 0 0 24 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601371 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33296

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757656/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1.49
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 146 3 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601705 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33296

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757400/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=3.09
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 306 3 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598382 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33296

[startup+6.30189 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757400/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=6.29
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 626 3 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607989 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33296

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757400/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=12.69
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 1266 3 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33296

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757528/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=25.48
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 2545 3 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33296

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757592/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=51.07
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 5104 3 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566816 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33296

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757528/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=102.26
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 10223 3 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33296

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757528/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=162.24
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 16220 4 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33296

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757464/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=222.21
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 22217 4 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877534 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33296

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757464/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=282.2
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 28215 5 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33296

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757400/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=342.17
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 34212 5 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 33296

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757400/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=402.15
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 40209 6 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 33296

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757336/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=462.13
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 46207 6 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 33296

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757336/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=522.11
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 52204 7 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601592 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 33296

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757272/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=582.09
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 58202 7 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 33296

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25851
/proc/meminfo: memFree=1757272/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=642.07
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 64199 8 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 33296


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

[startup+822.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 25851
/proc/meminfo: memFree=1757208/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=822
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 82191 9 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607711 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 33296

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25851
/proc/meminfo: memFree=1757144/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=881.98
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 88188 10 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 33296

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25851
/proc/meminfo: memFree=1757144/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=941.96
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 94186 10 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 33296

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25851
/proc/meminfo: memFree=1757080/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1001.94
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 100184 10 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 33296

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25851
/proc/meminfo: memFree=1757080/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1061.92
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 106181 11 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607285 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 33296

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25851
/proc/meminfo: memFree=1757016/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1121.9
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 112178 12 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 33296

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25851
/proc/meminfo: memFree=1757016/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1181.88
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 118176 12 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 33296

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25851
/proc/meminfo: memFree=1756888/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1241.86
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 124173 13 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607286 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 33296

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25851
/proc/meminfo: memFree=1756888/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1301.84
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 130171 13 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601171 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 33296

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25851
/proc/meminfo: memFree=1756824/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1361.81
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 136168 13 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 33296

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25989
/proc/meminfo: memFree=1755496/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1421.74
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 142160 14 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868561 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 33296

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26049
/proc/meminfo: memFree=1756312/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1481.68
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 148153 15 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549780 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 33296

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26049
/proc/meminfo: memFree=1756312/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1541.66
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 154151 15 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601562 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 33296

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26049
/proc/meminfo: memFree=1756312/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1601.64
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 160148 16 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 33296

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26049
/proc/meminfo: memFree=1756312/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1661.62
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 166146 16 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 33296

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26049
/proc/meminfo: memFree=1756312/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1721.59
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 172143 16 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 33296

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26049
/proc/meminfo: memFree=1756248/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1781.58
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 178141 17 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 33296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26049
/proc/meminfo: memFree=1756248/2055920 swapFree=4153856/4192956
[pid=25850] ppid=25848 vsize=33296 CPUtime=1800.08
/proc/25850/stat : 25850 (wildcat-rnp) R 25848 25850 24653 0 -1 4194304 6953 0 0 0 179991 17 0 0 25 0 1 0 130744517 34095104 6936 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25850/statm: 8324 6936 117 226 0 8095 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 33296

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): 1800.81
CPU time (s): 1800.09
CPU user time (s): 1799.91
CPU system time (s): 0.179972
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 33296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6953
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= 2683

runsolver used 2.17667 second user time and 4.06838 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Apr 14 10:37:48 UTC 2007

IDJOB= 350756
IDBENCH= 1585
IDSOLVER= 161
FILE ID= node3/350756-1176547068

PBS_JOBID= 4556737

Free space on /tmp= 66555 MiB

SOLVER NAME= wildcat-rnp 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos20.opb
COMMAND LINE= /tmp/evaluation/350756-1176547068/wildcat-rnp /tmp/evaluation/350756-1176547068/instance-350756-1176547068.opb 57510212
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-350756-1176547068 -o ROOT/results/node3/solver-350756-1176547068 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350756-1176547068/wildcat-rnp /tmp/evaluation/350756-1176547068/instance-350756-1176547068.opb 57510212

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  548627fc5af0dd4663b3515778a6a609

RANDOM SEED= 57510212

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1785464 kB
Buffers:         18572 kB
Cached:         150900 kB
SwapCached:      14060 kB
Active:          58012 kB
Inactive:       147108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785464 kB
SwapTotal:     4192956 kB
SwapFree:      4153856 kB
Dirty:            2648 kB
Writeback:           0 kB
Mapped:          31900 kB
Slab:            50820 kB
Committed_AS:  4895588 kB
PageTables:       1784 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= 66555 MiB

End job on node3 on Sat Apr 14 11:07:51 UTC 2007