Trace number 351771

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) 1800.23 1800.86

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-van.opb
MD5SUMd92d79a852cb21e3bf779066f8153c82
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark41696
Best CPU time to get the best result obtained on this benchmark1782.95
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 41696
Optimality of the best value was proved NO
Number of variables135360
Total number of constraints39616
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints39488
Minimum length of a constraint2
Maximum length of a constraint496
Number of terms in the objective function 192
Biggest coefficient in the objective function 3977
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 524416
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 170151
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524573
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/351771-1176613146/wildcat-skc /tmp/evaluation/351771-1176613146/instance-351771-1176613146.opb 441622996 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 441622996
0.00/0.00	c Noise: 0.1 (10 : 100) 
27.29/27.30	c Starting searching:
27.29/27.30	c Phase 1 ...
1800.07/1800.71	c   trying 524416: xxxxxxxxxc 
1800.07/1800.71	c Phase 2 ...
1800.07/1800.71	c   trying 0: c 
1800.07/1800.71	c Phase 3 ...
1800.07/1800.71	c   trying 0 again: c 
1800.07/1800.71	s UNKNOWN
1800.07/1800.71	c 
1800.07/1800.71	c During searching:         -1.3e-05 seconds elapsed.
1800.07/1800.71	c CPU time spent:           0 seconds.
1800.07/1800.71	c 
1800.07/1800.71	c =================================== END =====================================
1800.07/1800.71	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/node5/watcher-351771-1176613146 -o ROOT/results/node5/solver-351771-1176613146 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351771-1176613146/wildcat-skc /tmp/evaluation/351771-1176613146/instance-351771-1176613146.opb 441622996 

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: 1.06 1.02 1.00 3/77 14888
/proc/meminfo: memFree=1773704/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=7196 CPUtime=0
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 428 0 0 0 0 0 0 0 18 0 1 0 137352307 7368704 413 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 1799 416 110 226 0 1570 0

[startup+0.108919 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 14888
/proc/meminfo: memFree=1773704/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=42460 CPUtime=0.1
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 8956 0 0 0 7 3 0 0 18 0 1 0 137352307 43479040 8940 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 10615 8945 110 226 0 10386 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 42460

[startup+0.202876 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 14888
/proc/meminfo: memFree=1773704/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=72808 CPUtime=0.19
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 16595 0 0 0 12 7 0 0 18 0 1 0 137352307 74555392 16579 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 18202 16584 110 226 0 17973 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 72808

[startup+0.30188 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 14888
/proc/meminfo: memFree=1773704/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=106996 CPUtime=0.29
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 24747 0 0 0 18 11 0 0 19 0 1 0 137352307 109563904 24731 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 26749 24735 110 226 0 26520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 106996

[startup+0.701924 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 14888
/proc/meminfo: memFree=1773704/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=226076 CPUtime=0.69
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 53161 0 0 0 45 24 0 0 23 0 1 0 137352307 231501824 53145 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 56519 53145 110 226 0 56290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 226076

[startup+1.50201 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 14889
/proc/meminfo: memFree=1550208/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=244260 CPUtime=1.49
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 57896 0 0 0 123 26 0 0 25 0 1 0 137352307 250122240 57880 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 61065 57880 110 226 0 60836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 244260

[startup+3.1012 s]
/proc/loadavg: 1.13 1.04 1.01 2/78 14889
/proc/meminfo: memFree=1526336/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=283024 CPUtime=3.09
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 67401 0 0 0 278 31 0 0 25 0 1 0 137352307 289816576 67385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 70756 67385 110 226 0 70527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 283024

[startup+6.30156 s]
/proc/loadavg: 1.13 1.04 1.01 2/78 14889
/proc/meminfo: memFree=1445568/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=372264 CPUtime=6.29
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 89379 0 0 0 588 41 0 0 25 0 1 0 137352307 381198336 89363 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 93066 89363 110 226 0 92837 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 372264

[startup+12.7013 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 14889
/proc/meminfo: memFree=1148992/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=655472 CPUtime=12.69
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 158368 0 0 0 1198 71 0 0 25 0 1 0 137352307 671203328 158352 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 163868 158352 110 226 0 163639 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 655472

[startup+25.5017 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 14889
/proc/meminfo: memFree=923328/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=884884 CPUtime=25.48
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 213777 0 0 0 2452 96 0 0 25 0 1 0 137352307 906121216 213761 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 221221 213761 110 226 0 220992 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 884884

[startup+51.1016 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 14889
/proc/meminfo: memFree=875264/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=51.06
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 5005 101 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 906396

[startup+102.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 14889
/proc/meminfo: memFree=875200/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=102.25
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 10124 101 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 906396

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/84 15061
/proc/meminfo: memFree=873616/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=162.15
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 16113 102 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 906396

[startup+222.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15087
/proc/meminfo: memFree=874688/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=222.12
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 22110 102 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 906396

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15087
/proc/meminfo: memFree=874688/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=282.1
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 28107 103 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 906396

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=874624/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=342.08
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 34105 103 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 906396

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=874560/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=402.06
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 40102 104 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 906396

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=874496/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=462.04
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 46100 104 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 906396

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=874496/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=522.03
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 52098 105 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 906396

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=874432/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=582.01
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 58096 105 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 906396

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=874368/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=642
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 64094 106 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 906396


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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=874112/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=881.93
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 88085 108 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 906396

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=874048/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=941.91
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 94083 108 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 906396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=873984/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1001.88
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 100080 108 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 906396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=873984/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1061.87
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 106078 109 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 906396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=873856/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1121.85
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 112076 109 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 906396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=873728/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1181.84
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 118074 110 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 906396

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=873600/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1241.81
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 124071 110 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 906396

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=873472/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1301.8
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 130069 111 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134544097 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 906396

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=873472/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1361.78
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 136067 111 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 906396

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=873344/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1421.77
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 142065 112 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601354 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 906396

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=873280/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1481.75
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 148063 112 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 906396

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=873216/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1541.74
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 154061 113 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 906396

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=873088/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1601.71
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 160058 113 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 906396

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15087
/proc/meminfo: memFree=873024/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1661.7
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 166056 114 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607370 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 906396

[startup+1722.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 15087
/proc/meminfo: memFree=872960/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1721.68
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 172054 114 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 906396

[startup+1782.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15087
/proc/meminfo: memFree=872832/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1781.66
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 178052 114 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 906396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15087
/proc/meminfo: memFree=872832/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=906396 CPUtime=1800.07
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194304 224624 0 0 0 179892 115 0 0 25 0 1 0 137352307 928149504 224607 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 226599 224607 117 226 0 226370 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 906396

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

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

[startup+1800.81 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15087
/proc/meminfo: memFree=872832/2055920 swapFree=4191880/4192956
[pid=14888] ppid=14886 vsize=0 CPUtime=1800.17
/proc/14888/stat : 14888 (wildcat-skc) R 14886 14888 13794 0 -1 4194308 224624 0 0 0 179893 124 0 0 25 0 1 0 137352307 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14888/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.86
CPU time (s): 1800.23
CPU user time (s): 1798.93
CPU system time (s): 1.2958
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 906400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.2958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 224624
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= 9
involuntary context switches= 37999

runsolver used 2.04469 second user time and 4.19636 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Apr 15 04:59:07 UTC 2007

IDJOB= 351771
IDBENCH= 1809
IDSOLVER= 162
FILE ID= node5/351771-1176613146

PBS_JOBID= 4556821

Free space on /tmp= 66497 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-van.opb
COMMAND LINE= /tmp/evaluation/351771-1176613146/wildcat-skc /tmp/evaluation/351771-1176613146/instance-351771-1176613146.opb 441622996
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-351771-1176613146 -o ROOT/results/node5/solver-351771-1176613146 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351771-1176613146/wildcat-skc /tmp/evaluation/351771-1176613146/instance-351771-1176613146.opb 441622996

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  d92d79a852cb21e3bf779066f8153c82

RANDOM SEED= 441622996

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1774304 kB
Buffers:          9548 kB
Cached:         162360 kB
SwapCached:        268 kB
Active:         143180 kB
Inactive:        83732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774304 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           62100 kB
Writeback:           0 kB
Mapped:          72172 kB
Slab:            40260 kB
Committed_AS:  6918700 kB
PageTables:       1724 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= 66497 MiB

End job on node5 on Sun Apr 15 05:29:09 UTC 2007