Trace number 362602

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) 1800.13 1800.73

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-swath2.opb
MD5SUM136e834aa135f130ab268d7e01dc474c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262226
Best CPU time to get the best result obtained on this benchmark19.817
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262226
Optimality of the best value was proved YES
Number of variables52335
Total number of constraints5202
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)193
Number of constraints which are nor clauses,nor cardinality constraints5009
Minimum length of a constraint1
Maximum length of a constraint49934
Number of terms in the objective function 31
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 524318
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 559784
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/362602-1177015366/wildcat-skc /tmp/evaluation/362602-1177015366/instance-362602-1177015366.opb 112034262 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 112034262
0.00/0.00	c Noise: 0.1 (10 : 100) 
27.57/27.60	c Starting searching:
27.57/27.60	c Phase 1 ...
1347.02/1347.57	c   trying 524318: xxxxxxxxxxc 
1347.02/1347.57	c Phase 2 ...
1800.09/1800.71	c   trying 0: xc 
1800.09/1800.71	c Phase 3 ...
1800.09/1800.71	c   trying 0 again: c 
1800.09/1800.71	s UNKNOWN
1800.09/1800.71	c 
1800.09/1800.71	c During searching:         -1.4e-05 seconds elapsed.
1800.09/1800.71	c CPU time spent:           0 seconds.
1800.09/1800.71	c 
1800.09/1800.71	c =================================== END =====================================
1800.09/1800.71	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/node12/watcher-362602-1177015366 -o ROOT/results/node12/solver-362602-1177015366 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362602-1177015366/wildcat-skc /tmp/evaluation/362602-1177015366/instance-362602-1177015366.opb 112034262 

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: 0.99 1.10 1.03 3/77 13711
/proc/meminfo: memFree=1671280/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=7256 CPUtime=0
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 177574009 7430144 458 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 1814 460 110 226 0 1585 0

[startup+0.0597391 s]
/proc/loadavg: 0.99 1.10 1.03 3/77 13711
/proc/meminfo: memFree=1671280/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=25748 CPUtime=0.05
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 4993 0 0 0 4 1 0 0 18 0 1 0 177574009 26365952 4977 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 6437 4980 110 226 0 6208 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25748

[startup+0.101741 s]
/proc/loadavg: 0.99 1.10 1.03 3/77 13711
/proc/meminfo: memFree=1671280/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=39964 CPUtime=0.09
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 8433 0 0 0 6 3 0 0 18 0 1 0 177574009 40923136 8417 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 9991 8419 110 226 0 9762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39964

[startup+0.301761 s]
/proc/loadavg: 0.99 1.10 1.03 3/77 13711
/proc/meminfo: memFree=1671280/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=80832 CPUtime=0.29
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 18816 0 0 0 21 8 0 0 19 0 1 0 177574009 82771968 18800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014985 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 20208 18800 110 226 0 19979 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 80832

[startup+0.7018 s]
/proc/loadavg: 0.99 1.10 1.03 3/77 13711
/proc/meminfo: memFree=1671280/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=80832 CPUtime=0.69
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 18822 0 0 0 61 8 0 0 23 0 1 0 177574009 82771968 18806 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 20208 18806 110 226 0 19979 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 80832

[startup+1.50188 s]
/proc/loadavg: 0.99 1.10 1.03 2/78 13712
/proc/meminfo: memFree=1596264/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=80832 CPUtime=1.49
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 18826 0 0 0 141 8 0 0 25 0 1 0 177574009 82771968 18810 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 20208 18810 110 226 0 19979 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 80832

[startup+3.10104 s]
/proc/loadavg: 0.99 1.10 1.03 2/78 13712
/proc/meminfo: memFree=1595880/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=80980 CPUtime=3.09
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 18840 0 0 0 301 8 0 0 25 0 1 0 177574009 82923520 18824 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 20245 18824 110 226 0 20016 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 80980

[startup+6.30136 s]
/proc/loadavg: 0.99 1.10 1.03 2/78 13712
/proc/meminfo: memFree=1595816/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=80980 CPUtime=6.29
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 18856 0 0 0 621 8 0 0 25 0 1 0 177574009 82923520 18840 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 20245 18840 110 226 0 20016 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80980

[startup+12.702 s]
/proc/loadavg: 0.99 1.09 1.03 2/78 13712
/proc/meminfo: memFree=1595752/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=81104 CPUtime=12.68
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 18886 0 0 0 1260 8 0 0 25 0 1 0 177574009 83050496 18870 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 20276 18870 110 226 0 20047 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 81104

[startup+25.5013 s]
/proc/loadavg: 0.99 1.09 1.03 2/78 13712
/proc/meminfo: memFree=1591848/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=87848 CPUtime=25.47
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 20213 0 0 0 2538 9 0 0 25 0 1 0 177574009 89956352 20049 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 21962 20049 110 226 0 21733 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 87848

[startup+51.1018 s]
/proc/loadavg: 0.99 1.08 1.03 2/78 13712
/proc/meminfo: memFree=1566504/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=51.06
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 5094 12 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 111696

[startup+102.306 s]
/proc/loadavg: 0.99 1.07 1.02 2/78 13712
/proc/meminfo: memFree=1566440/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=102.25
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 10213 12 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 111696

[startup+162.302 s]
/proc/loadavg: 0.99 1.05 1.02 2/78 13712
/proc/meminfo: memFree=1566440/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=162.23
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 16210 13 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611640 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 111696

[startup+222.302 s]
/proc/loadavg: 0.99 1.04 1.01 2/78 13712
/proc/meminfo: memFree=1566440/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=222.21
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 22208 13 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 111696

[startup+282.302 s]
/proc/loadavg: 0.99 1.03 1.01 2/78 13712
/proc/meminfo: memFree=1566440/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=282.19
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 28206 13 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 111696

[startup+342.302 s]
/proc/loadavg: 1.04 1.04 1.01 2/78 13712
/proc/meminfo: memFree=1566376/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=342.18
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 34204 14 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 111696

[startup+402.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 13712
/proc/meminfo: memFree=1566376/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=402.16
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 40202 14 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 111696

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 13712
/proc/meminfo: memFree=1566376/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=462.15
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 46200 15 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 111696

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13712
/proc/meminfo: memFree=1566312/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=522.13
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 52198 15 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 111696

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13712
/proc/meminfo: memFree=1566312/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=582.12
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 58196 16 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 111696

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13712
/proc/meminfo: memFree=1566376/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=642.1
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 64194 16 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 111696


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13712
/proc/meminfo: memFree=1566248/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=882.03
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 88185 18 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607847 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 111696

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13712
/proc/meminfo: memFree=1566248/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=942.02
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 94183 19 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 111696

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13712
/proc/meminfo: memFree=1566248/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1001.99
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 100180 19 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 111696

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13712
/proc/meminfo: memFree=1566184/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1061.98
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 106178 20 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 111696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 13868
/proc/meminfo: memFree=1564912/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1121.9
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 112168 22 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607396 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 111696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13910
/proc/meminfo: memFree=1565864/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1181.86
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 118164 22 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 111696

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13910
/proc/meminfo: memFree=1565864/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1241.84
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 124162 22 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 111696

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13910
/proc/meminfo: memFree=1565864/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1301.83
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 130160 23 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611604 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 111696

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13910
/proc/meminfo: memFree=1565928/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1361.81
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 136158 23 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 111696

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13910
/proc/meminfo: memFree=1565992/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1421.8
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 142156 24 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 111696

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13910
/proc/meminfo: memFree=1565992/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1481.78
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 148154 24 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 111696

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13910
/proc/meminfo: memFree=1566056/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1541.75
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 154151 24 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 111696

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13910
/proc/meminfo: memFree=1566056/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1601.74
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 160149 25 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 111696

[startup+1662.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 13910
/proc/meminfo: memFree=1566056/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1661.72
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 166147 25 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 111696

[startup+1722.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 13910
/proc/meminfo: memFree=1566056/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1721.71
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 172145 26 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 111696

[startup+1782.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 13910
/proc/meminfo: memFree=1565992/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1781.69
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 178143 26 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598368 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 111696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.14 1.05 1.01 2/78 13910
/proc/meminfo: memFree=1565992/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1800.09
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 179983 26 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601367 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 111696

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

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

[startup+1800.71 s]
/proc/loadavg: 1.14 1.05 1.01 2/78 13910
/proc/meminfo: memFree=1565992/2055920 swapFree=4160068/4192956
[pid=13711] ppid=13709 vsize=111696 CPUtime=1800.09
/proc/13711/stat : 13711 (wildcat-skc) R 13709 13711 13586 0 -1 4194304 26391 0 0 0 179983 26 0 0 25 0 1 0 177574009 114376704 26226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601367 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13711/statm: 27924 26226 117 226 0 27695 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 111696

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.13
CPU user time (s): 1799.84
CPU system time (s): 0.287956
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 111696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.287956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26391
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= 36612

runsolver used 2.16067 second user time and 4.32934 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Thu Apr 19 20:42:46 UTC 2007

IDJOB= 362602
IDBENCH= 1586
IDSOLVER= 162
FILE ID= node12/362602-1177015366

PBS_JOBID= 4630557

Free space on /tmp= 66250 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-swath2.opb
COMMAND LINE= /tmp/evaluation/362602-1177015366/wildcat-skc /tmp/evaluation/362602-1177015366/instance-362602-1177015366.opb 112034262
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-362602-1177015366 -o ROOT/results/node12/solver-362602-1177015366 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362602-1177015366/wildcat-skc /tmp/evaluation/362602-1177015366/instance-362602-1177015366.opb 112034262

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  136e834aa135f130ab268d7e01dc474c

RANDOM SEED= 112034262

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1671688 kB
Buffers:         29588 kB
Cached:         277200 kB
SwapCached:      11520 kB
Active:          88252 kB
Inactive:       241956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671688 kB
SwapTotal:     4192956 kB
SwapFree:      4160068 kB
Dirty:            6152 kB
Writeback:           0 kB
Mapped:          30536 kB
Slab:            39588 kB
Committed_AS:  4379684 kB
PageTables:       1792 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= 66250 MiB

End job on node12 on Thu Apr 19 21:12:49 UTC 2007