Trace number 347980

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-skc 2007-03-21? (TO) 1800.09 1800.66

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-dano3_5.opb
MD5SUMf6a27dde9dccc9cbc26fd12ecc1b234d
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 variables404336
Total number of constraints3663
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints3658
Minimum length of a constraint11
Maximum length of a constraint15900
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 535830
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-skc (VERSION 0.8.0-lite-skc-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 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/347980-1176554960/wildcat-skc /tmp/evaluation/347980-1176554960/instance-347980-1176554960.opb 1794191 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 1794191
0.00/0.00	c Noise: 0.1 (10 : 100) 
86.67/86.70	c Starting searching:
86.67/86.70	c Phase 1 ...
1094.71/1095.16	c   trying 524317: xxxxxxxxxxc 
1094.71/1095.16	c Phase 2 ...
1800.03/1800.61	c   trying 0: xc 
1800.03/1800.61	c Phase 3 ...
1800.03/1800.61	c   trying 0 again: c 
1800.03/1800.61	s UNKNOWN
1800.03/1800.61	c 
1800.03/1800.61	c During searching:         -1.3e-05 seconds elapsed.
1800.03/1800.61	c CPU time spent:           0 seconds.
1800.03/1800.61	c 
1800.03/1800.61	c =================================== END =====================================
1800.03/1800.61	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/node15/watcher-347980-1176554960 -o ROOT/results/node15/solver-347980-1176554960 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/347980-1176554960/wildcat-skc /tmp/evaluation/347980-1176554960/instance-347980-1176554960.opb 1794191 

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 4564
/proc/meminfo: memFree=1891320/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=7944 CPUtime=0
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 428 0 0 0 0 0 0 0 18 0 1 0 103413681 8134656 412 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134602311 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 1986 415 100 226 0 1757 0

[startup+0.0298479 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4564
/proc/meminfo: memFree=1891320/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=15796 CPUtime=0.02
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 2442 0 0 0 1 1 0 0 18 0 1 0 103413681 16175104 2426 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 3949 2428 110 226 0 3720 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15796

[startup+0.101834 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4564
/proc/meminfo: memFree=1891320/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=17308 CPUtime=0.09
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 2846 0 0 0 8 1 0 0 18 0 1 0 103413681 17723392 2830 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 4327 2832 110 226 0 4098 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17308

[startup+0.301853 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4564
/proc/meminfo: memFree=1891320/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=19900 CPUtime=0.29
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 3503 0 0 0 28 1 0 0 19 0 1 0 103413681 20377600 3487 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 4975 3487 110 226 0 4746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19900

[startup+0.701894 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4564
/proc/meminfo: memFree=1891320/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=24492 CPUtime=0.69
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 4622 0 0 0 68 1 0 0 23 0 1 0 103413681 25079808 4606 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 6123 4606 110 226 0 5894 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24492

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1869168/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=33352 CPUtime=1.49
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 6857 0 0 0 146 3 0 0 25 0 1 0 103413681 34152448 6841 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 8338 6842 110 226 0 8109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33352

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1857904/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=50316 CPUtime=3.09
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 11074 0 0 0 305 4 0 0 25 0 1 0 103413681 51523584 11058 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 12579 11058 110 226 0 12350 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50316

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1823984/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=82808 CPUtime=6.29
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 19284 0 0 0 622 7 0 0 25 0 1 0 103413681 84795392 19268 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 20702 19268 110 226 0 20473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82808

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1737648/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=167452 CPUtime=12.69
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 40044 0 0 0 1252 17 0 0 25 0 1 0 103413681 171470848 40028 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014985 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 41863 40028 110 226 0 41634 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 167452

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1712432/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=187048 CPUtime=25.48
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 44919 0 0 0 2528 20 0 0 25 0 1 0 103413681 191537152 44903 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 46762 44903 110 226 0 46533 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 187048

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1706032/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=194332 CPUtime=51.08
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 46518 0 0 0 5087 21 0 0 25 0 1 0 103413681 198995968 46502 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 48583 46502 110 226 0 48354 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 194332

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1640432/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=102.26
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 10196 30 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 260552

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1640432/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=162.25
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 16194 31 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 260552

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1640368/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=222.23
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 22192 31 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 260552

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1640240/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=282.22
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 28190 32 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 260552

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1640176/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=342.19
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 34187 32 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 260552

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1640048/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=402.18
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 40185 33 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869248 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 260552

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1640048/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=462.16
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 46183 33 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 260552

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1639920/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=522.15
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 52181 34 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 260552

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1639856/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=582.13
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 58179 34 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 260552

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4565
/proc/meminfo: memFree=1639792/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=642.12
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 64177 35 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611591 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 260552


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1639152/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=821.98
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 82162 36 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 260552

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1639152/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=881.97
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 88160 37 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 260552

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1639088/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=941.95
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 94158 37 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565764 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 260552

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1639088/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1001.94
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 100156 38 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607702 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 260552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1639024/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1061.91
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 106153 38 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 260552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1639024/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1121.9
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 112151 39 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 260552

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1638896/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1181.89
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 118149 40 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 260552

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1638768/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1241.87
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 124147 40 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 260552

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1638640/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1301.86
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 130145 41 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 260552

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1638576/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1361.84
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 136143 41 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 260552

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1638576/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1421.83
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 142141 42 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 260552

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1638512/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1481.8
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 148138 42 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 260552

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1638384/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1541.79
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 154136 43 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 260552

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1638384/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1601.77
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 160134 43 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 260552

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1638320/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1661.76
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 166132 44 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 260552

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1638192/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1721.75
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 172130 45 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 260552

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4763
/proc/meminfo: memFree=1638000/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1781.73
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 178128 45 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 260552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 4763
/proc/meminfo: memFree=1638000/2055920 swapFree=4169120/4192956
[pid=4564] ppid=4562 vsize=260552 CPUtime=1800.03
/proc/4564/stat : 4564 (wildcat-skc) R 4562 4564 3948 0 -1 4194304 62874 0 0 0 179958 45 0 0 25 0 1 0 103413681 266805248 62857 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4564/statm: 65138 62857 117 226 0 64909 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 260552

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): 1800.66
CPU time (s): 1800.09
CPU user time (s): 1799.59
CPU system time (s): 0.499924
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 260556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.499924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62874
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= 2274

runsolver used 2.06069 second user time and 4.15937 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 14 12:49:21 UTC 2007

IDJOB= 347980
IDBENCH= 1594
IDSOLVER= 162
FILE ID= node15/347980-1176554960

PBS_JOBID= 4556756

Free space on /tmp= 66531 MiB

SOLVER NAME= wildcat-skc 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-dano3_5.opb
COMMAND LINE= /tmp/evaluation/347980-1176554960/wildcat-skc /tmp/evaluation/347980-1176554960/instance-347980-1176554960.opb 1794191
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-347980-1176554960 -o ROOT/results/node15/solver-347980-1176554960 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/347980-1176554960/wildcat-skc /tmp/evaluation/347980-1176554960/instance-347980-1176554960.opb 1794191

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  f6a27dde9dccc9cbc26fd12ecc1b234d

RANDOM SEED= 1794191

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1891920 kB
Buffers:          2496 kB
Cached:          86576 kB
SwapCached:       1368 kB
Active:          73516 kB
Inactive:        39296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891920 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:           27468 kB
Writeback:           0 kB
Mapped:          31920 kB
Slab:            36636 kB
Committed_AS:  3938760 kB
PageTables:       1872 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= 66531 MiB

End job on node15 on Sat Apr 14 13:19:23 UTC 2007