Trace number 350783

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) 1800.06 1800.72

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-neos2.opb
MD5SUMc8a32fda50ac377272d463f6016dd614
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark1576.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved NO
Number of variables32294
Total number of constraints1133
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)13
Number of constraints which are nor clauses,nor cardinality constraints1120
Minimum length of a constraint10
Maximum length of a constraint4780
Number of terms in the objective function 124
Biggest coefficient in the objective function 65537
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524408
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528063
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/350783-1176549485/wildcat-skc /tmp/evaluation/350783-1176549485/instance-350783-1176549485.opb 408317753 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 408317753
0.00/0.00	c Noise: 0.1 (10 : 100) 
2.89/2.90	c Starting searching:
2.89/2.90	c Phase 1 ...
309.18/309.34	c   trying 524408: xxxxxxxxxxc 
309.18/309.34	c Phase 2 ...
1800.03/1800.71	c   trying 0: xxxc 
1800.03/1800.71	c Phase 3 ...
1800.03/1800.72	c   trying 0 again: c 
1800.03/1800.72	s UNKNOWN
1800.03/1800.72	c 
1800.03/1800.72	c During searching:         -1.3e-05 seconds elapsed.
1800.03/1800.72	c CPU time spent:           0 seconds.
1800.03/1800.72	c 
1800.03/1800.72	c =================================== END =====================================
1800.03/1800.72	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/node13/watcher-350783-1176549485 -o ROOT/results/node13/solver-350783-1176549485 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350783-1176549485/wildcat-skc /tmp/evaluation/350783-1176549485/instance-350783-1176549485.opb 408317753 

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: 0.78 0.96 0.98 3/77 14234
/proc/meminfo: memFree=1725576/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=6656 CPUtime=0
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 337 0 0 0 0 0 0 0 18 0 1 0 102866371 6815744 321 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 1664 321 110 226 0 1435 0

[startup+0.096777 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 14234
/proc/meminfo: memFree=1725576/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=7460 CPUtime=0.09
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 522 0 0 0 9 0 0 0 18 0 1 0 102866371 7639040 506 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 1865 506 110 226 0 1636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7460

[startup+0.101777 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 14234
/proc/meminfo: memFree=1725576/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=7460 CPUtime=0.09
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 527 0 0 0 9 0 0 0 18 0 1 0 102866371 7639040 511 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 1865 511 110 226 0 1636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7460

[startup+0.30182 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 14234
/proc/meminfo: memFree=1725576/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=8544 CPUtime=0.29
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 783 0 0 0 29 0 0 0 19 0 1 0 102866371 8749056 767 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 2136 767 110 226 0 1907 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8544

[startup+0.701906 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 14234
/proc/meminfo: memFree=1725576/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=10964 CPUtime=0.69
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 1390 0 0 0 69 0 0 0 22 0 1 0 102866371 11227136 1374 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 2741 1374 110 226 0 2512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10964

[startup+1.50108 s]
/proc/loadavg: 0.78 0.96 0.98 2/78 14235
/proc/meminfo: memFree=1719040/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=15908 CPUtime=1.49
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 2601 0 0 0 149 0 0 0 25 0 1 0 102866371 16289792 2585 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 3977 2585 110 226 0 3748 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15908

[startup+3.10142 s]
/proc/loadavg: 0.78 0.96 0.98 2/78 14235
/proc/meminfo: memFree=1707712/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=3.09
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 307 2 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34896

[startup+6.3011 s]
/proc/loadavg: 0.80 0.96 0.98 2/78 14235
/proc/meminfo: memFree=1696832/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=6.28
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 626 2 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877534 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34896

[startup+12.7015 s]
/proc/loadavg: 0.81 0.96 0.98 2/78 14235
/proc/meminfo: memFree=1696776/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=12.68
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 1266 2 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34896

[startup+25.5012 s]
/proc/loadavg: 0.85 0.96 0.98 2/78 14235
/proc/meminfo: memFree=1696776/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=25.48
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 2546 2 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611601 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34896

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 14235
/proc/meminfo: memFree=1696840/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=51.07
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 5104 3 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34896

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696840/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=102.26
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 10223 3 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868572 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34896

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696840/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=162.23
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 16220 3 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601186 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34896

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696776/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=222.21
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 22217 4 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34896

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696776/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=282.18
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 28214 4 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607281 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 34896

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696776/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=342.17
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 34212 5 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 34896

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696776/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=402.14
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 40209 5 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869272 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 34896

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696776/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=462.12
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 46206 6 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 34896

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696712/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=522.1
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 52204 6 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607777 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 34896

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696776/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=582.08
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 58201 7 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 34896

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696776/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=642.06
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 64199 7 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 34896


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696712/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=881.97
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 88188 9 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 34896

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696712/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=941.94
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 94185 9 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 34896

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696712/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1001.93
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 100183 10 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 34896

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696712/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1061.9
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 106180 10 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 34896

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14235
/proc/meminfo: memFree=1696712/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1121.88
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 112177 11 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 34896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696328/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1181.85
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 118174 11 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605281 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 34896

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696328/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1241.84
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 124172 12 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868572 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 34896

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696392/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1301.82
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 130170 12 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611604 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 34896

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696392/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1361.79
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 136167 12 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877520 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 34896

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696392/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1421.78
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 142165 13 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611489 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 34896

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696392/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1481.74
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 148161 13 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 34896

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696392/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1541.73
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 154159 14 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868616 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 34896

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696392/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1601.7
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 160156 14 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 34896

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696392/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1661.68
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 166153 15 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605312 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 34896

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696392/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1721.66
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 172151 15 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598422 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 34896

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696392/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1781.63
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 178148 15 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868566 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 34896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696392/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1800.03
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 179988 15 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 34896

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: 0.99 0.97 0.98 2/78 14237
/proc/meminfo: memFree=1696392/2055920 swapFree=4192812/4192956
[pid=14234] ppid=14232 vsize=34896 CPUtime=1800.03
/proc/14234/stat : 14234 (wildcat-skc) R 14232 14234 14174 0 -1 4194304 7243 0 0 0 179988 15 0 0 25 0 1 0 102866371 35733504 7226 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/14234/statm: 8724 7226 117 226 0 8495 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 34896

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1799.9
CPU system time (s): 0.165974
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 34896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7243
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= 2233

runsolver used 2.05969 second user time and 4.06038 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Apr 14 11:18:05 UTC 2007

IDJOB= 350783
IDBENCH= 1588
IDSOLVER= 162
FILE ID= node13/350783-1176549485

PBS_JOBID= 4556761

Free space on /tmp= 66520 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-neos2.opb
COMMAND LINE= /tmp/evaluation/350783-1176549485/wildcat-skc /tmp/evaluation/350783-1176549485/instance-350783-1176549485.opb 408317753
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-350783-1176549485 -o ROOT/results/node13/solver-350783-1176549485 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350783-1176549485/wildcat-skc /tmp/evaluation/350783-1176549485/instance-350783-1176549485.opb 408317753

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  c8a32fda50ac377272d463f6016dd614

RANDOM SEED= 408317753

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1726048 kB
Buffers:         27916 kB
Cached:         206268 kB
SwapCached:        144 kB
Active:          53472 kB
Inactive:       224308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3824 kB
Writeback:           0 kB
Mapped:          62324 kB
Slab:            37504 kB
Committed_AS:  4613296 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66520 MiB

End job on node13 on Sat Apr 14 11:48:08 UTC 2007