Trace number 348526

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) 1800.18 1800.91

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-wood1p.opb
MD5SUMaabed44ae42554b2c221ee9ed761b9cb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark845.991
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables77820
Total number of constraints244
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints244
Minimum length of a constraint30
Maximum length of a constraint77760
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 590977
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/348526-1176586349/wildcat-skc /tmp/evaluation/348526-1176586349/instance-348526-1176586349.opb 280674437 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 280674437
0.00/0.00	c Noise: 0.1 (10 : 100) 
504.61/504.89	c Starting searching:
504.61/504.89	c Phase 1 ...
1800.06/1800.88	c   trying 524317: xc 
1800.06/1800.88	c Phase 2 ...
1800.06/1800.88	c   trying 0: c 
1800.06/1800.88	c Phase 3 ...
1800.06/1800.88	c   trying 0 again: c 
1800.06/1800.88	s UNKNOWN
1800.06/1800.88	c 
1800.06/1800.88	c During searching:         -1.4e-05 seconds elapsed.
1800.06/1800.88	c CPU time spent:           0 seconds.
1800.06/1800.88	c 
1800.06/1800.88	c =================================== END =====================================
1800.06/1800.88	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/node69/watcher-348526-1176586349 -o ROOT/results/node69/solver-348526-1176586349 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348526-1176586349/wildcat-skc /tmp/evaluation/348526-1176586349/instance-348526-1176586349.opb 280674437 

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 0.99 3/64 3251
/proc/meminfo: memFree=1736900/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=6280 CPUtime=0
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 134624383 6430720 232 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 1570 232 110 226 0 1341 0

[startup+0.072693 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 3251
/proc/meminfo: memFree=1736900/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=6412 CPUtime=0.06
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 295 0 0 0 6 0 0 0 18 0 1 0 134624383 6565888 279 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 1603 279 110 226 0 1374 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6412

[startup+0.101697 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 3251
/proc/meminfo: memFree=1736900/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=6544 CPUtime=0.09
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 134624383 6701056 293 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 1636 293 110 226 0 1407 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6544

[startup+0.301728 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 3251
/proc/meminfo: memFree=1736900/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=6944 CPUtime=0.29
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 412 0 0 0 29 0 0 0 19 0 1 0 134624383 7110656 396 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 1736 396 110 226 0 1507 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6944

[startup+0.701795 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 3251
/proc/meminfo: memFree=1736900/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=7740 CPUtime=0.69
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 613 0 0 0 69 0 0 0 22 0 1 0 134624383 7925760 597 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 1935 597 110 226 0 1706 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7740

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3252
/proc/meminfo: memFree=1733628/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=9164 CPUtime=1.49
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 933 0 0 0 148 1 0 0 25 0 1 0 134624383 9383936 917 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 2291 917 110 226 0 2062 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9164

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3252
/proc/meminfo: memFree=1733372/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=10320 CPUtime=3.08
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 1234 0 0 0 307 1 0 0 25 0 1 0 134624383 10567680 1218 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 2580 1218 110 226 0 2351 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10320

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3252
/proc/meminfo: memFree=1730364/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=13500 CPUtime=6.29
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 1968 0 0 0 627 2 0 0 25 0 1 0 134624383 13824000 1952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 3375 1952 110 226 0 3146 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13500

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3252
/proc/meminfo: memFree=1726140/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=17664 CPUtime=12.68
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 2949 0 0 0 1266 2 0 0 25 0 1 0 134624383 18087936 2933 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 4416 2933 110 226 0 4187 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17664

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3252
/proc/meminfo: memFree=1716924/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=26968 CPUtime=25.49
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 5162 0 0 0 2545 4 0 0 25 0 1 0 134624383 27615232 5146 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 6742 5146 110 226 0 6513 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26968

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3252
/proc/meminfo: memFree=1700924/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=44028 CPUtime=51.06
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 9178 0 0 0 5100 6 0 0 25 0 1 0 134624383 45084672 9162 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 11007 9162 110 226 0 10778 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 44028

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3252
/proc/meminfo: memFree=1674684/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=70380 CPUtime=102.25
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 15682 0 0 0 10216 9 0 0 25 0 1 0 134624383 72069120 15666 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 17595 15666 110 226 0 17366 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 70380

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3252
/proc/meminfo: memFree=1659132/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=86672 CPUtime=162.22
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 19809 0 0 0 16212 10 0 0 25 0 1 0 134624383 88752128 19530 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 21668 19530 110 226 0 21439 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 86672

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3252
/proc/meminfo: memFree=1648700/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=99064 CPUtime=222.2
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 22594 0 0 0 22208 12 0 0 25 0 1 0 134624383 101441536 22117 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 24766 22117 110 226 0 24537 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 99064

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3252
/proc/meminfo: memFree=1636988/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=111424 CPUtime=282.18
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 25771 0 0 0 28204 14 0 0 25 0 1 0 134624383 114098176 24998 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 27856 24998 110 226 0 27627 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 111424

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3252
/proc/meminfo: memFree=1624892/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=124020 CPUtime=342.16
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 28893 0 0 0 34201 15 0 0 25 0 1 0 134624383 126996480 28023 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 31005 28023 110 226 0 30776 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 124020

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3254
/proc/meminfo: memFree=1620668/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=129436 CPUtime=402.14
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 30298 0 0 0 40198 16 0 0 25 0 1 0 134624383 132542464 29004 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 32359 29004 110 226 0 32130 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 129436

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3254
/proc/meminfo: memFree=1617084/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=132384 CPUtime=462.12
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 31464 0 0 0 46195 17 0 0 25 0 1 0 134624383 135561216 29877 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 33096 29877 110 226 0 32867 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 132384

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3254
/proc/meminfo: memFree=1613628/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=522.09
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 52192 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 137352

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3254
/proc/meminfo: memFree=1613756/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=582.07
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 58190 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 137352

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3254
/proc/meminfo: memFree=1613756/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=642.06
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 64189 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 137352


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3254
/proc/meminfo: memFree=1613692/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=881.97
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 88180 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 137352

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3254
/proc/meminfo: memFree=1613628/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=941.95
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 94178 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607698 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 137352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3254
/proc/meminfo: memFree=1613628/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1001.93
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 100176 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 137352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3254
/proc/meminfo: memFree=1613564/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1061.91
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 106174 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 137352

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 3254
/proc/meminfo: memFree=1613564/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1121.89
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 112172 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 137352

[startup+1182.3 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 3254
/proc/meminfo: memFree=1613564/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1181.87
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 118170 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 137352

[startup+1242.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 3254
/proc/meminfo: memFree=1613564/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1241.85
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 124168 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 137352

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 3254
/proc/meminfo: memFree=1613500/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1301.83
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 130166 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 137352

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3254
/proc/meminfo: memFree=1613500/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1361.81
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 136164 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 137352

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3254
/proc/meminfo: memFree=1613436/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1421.79
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 142162 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605336 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 137352

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3254
/proc/meminfo: memFree=1613500/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1481.77
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 148160 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 137352

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3254
/proc/meminfo: memFree=1613436/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1541.75
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 154158 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605293 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 137352

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3254
/proc/meminfo: memFree=1613436/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1601.73
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 160156 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 137352

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3254
/proc/meminfo: memFree=1613372/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1661.71
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 166154 17 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 137352

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 3328
/proc/meminfo: memFree=1612172/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1721.66
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 172148 18 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 137352

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3452
/proc/meminfo: memFree=1613052/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1781.57
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 178138 19 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 137352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3452
/proc/meminfo: memFree=1613116/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=137352 CPUtime=1800.06
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194304 32656 0 0 0 179987 19 0 0 25 0 1 0 134624383 140648448 30774 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605330 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 34338 30774 117 226 0 34109 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 137352

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

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

[startup+1800.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3452
/proc/meminfo: memFree=1613116/2055920 swapFree=4184060/4192956
[pid=3251] ppid=3249 vsize=0 CPUtime=1800.16
/proc/3251/stat : 3251 (wildcat-skc) R 3249 3251 2808 0 -1 4194308 32656 0 0 0 179995 21 0 0 25 0 1 0 134624383 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3251/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.91
CPU time (s): 1800.18
CPU user time (s): 1799.96
CPU system time (s): 0.219966
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 137356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32656
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= 3498

runsolver used 1.21381 second user time and 3.76643 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sat Apr 14 21:32:30 UTC 2007

IDJOB= 348526
IDBENCH= 1689
IDSOLVER= 162
FILE ID= node69/348526-1176586349

PBS_JOBID= 4556966

Free space on /tmp= 66544 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-wood1p.opb
COMMAND LINE= /tmp/evaluation/348526-1176586349/wildcat-skc /tmp/evaluation/348526-1176586349/instance-348526-1176586349.opb 280674437
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-348526-1176586349 -o ROOT/results/node69/solver-348526-1176586349 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348526-1176586349/wildcat-skc /tmp/evaluation/348526-1176586349/instance-348526-1176586349.opb 280674437

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  aabed44ae42554b2c221ee9ed761b9cb

RANDOM SEED= 280674437

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1737372 kB
Buffers:          7912 kB
Cached:         215688 kB
SwapCached:       2976 kB
Active:          75600 kB
Inactive:       157876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737372 kB
SwapTotal:     4192956 kB
SwapFree:      4184060 kB
Dirty:           21140 kB
Writeback:           0 kB
Mapped:          15872 kB
Slab:            71092 kB
Committed_AS:   765604 kB
PageTables:       1472 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= 66544 MiB

End job on node69 on Sat Apr 14 22:02:32 UTC 2007