Trace number 351303

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) 1800.04 1800.62

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-modszk1.opb
MD5SUM867ebc446ef1d12fd0b7d8d0b9e71a77
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark161
Best CPU time to get the best result obtained on this benchmark1801.99
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 161
Optimality of the best value was proved NO
Number of variables48602
Total number of constraints686
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 constraints686
Minimum length of a constraint30
Maximum length of a constraint600
Number of terms in the objective function 29700
Biggest coefficient in the objective function 7111
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 549494
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 549494
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/351303-1176594265/wildcat-skc /tmp/evaluation/351303-1176594265/instance-351303-1176594265.opb 2031753 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 2031753
0.00/0.00	c Noise: 0.1 (10 : 100) 
8.89/8.96	c Starting searching:
8.89/8.96	c Phase 1 ...
350.19/350.32	c   trying 549494: xxxxxxxxxxc 
350.19/350.32	c Phase 2 ...
1800.02/1800.61	c   trying 0: xxxxc 
1800.02/1800.61	c Phase 3 ...
1800.02/1800.61	c   trying 0 again: c 
1800.02/1800.61	s UNKNOWN
1800.02/1800.61	c 
1800.02/1800.61	c During searching:         -1.4e-05 seconds elapsed.
1800.02/1800.61	c CPU time spent:           0 seconds.
1800.02/1800.61	c 
1800.02/1800.61	c =================================== END =====================================
1800.02/1800.61	c

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-351303-1176594265 -o ROOT/results/node21/solver-351303-1176594265 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351303-1176594265/wildcat-skc /tmp/evaluation/351303-1176594265/instance-351303-1176594265.opb 2031753 

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: 0.77 0.92 0.97 3/77 29260
/proc/meminfo: memFree=1406944/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=6164 CPUtime=0
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 107343855 6311936 239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 1541 239 105 226 0 1312 0

[startup+0.00741508 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 29260
/proc/meminfo: memFree=1406944/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=6164 CPUtime=0
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 107343855 6311936 239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 1541 239 105 226 0 1312 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6164

[startup+0.101424 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 29260
/proc/meminfo: memFree=1406944/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=6164 CPUtime=0.09
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 272 0 0 0 9 0 0 0 18 0 1 0 107343855 6311936 256 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 1541 256 105 226 0 1312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6164

[startup+0.301446 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 29260
/proc/meminfo: memFree=1406944/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=6432 CPUtime=0.29
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 310 0 0 0 29 0 0 0 19 0 1 0 107343855 6586368 294 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 1608 294 105 226 0 1379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6432

[startup+0.701489 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 29260
/proc/meminfo: memFree=1406944/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=6696 CPUtime=0.69
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 382 0 0 0 69 0 0 0 23 0 1 0 107343855 6856704 366 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 1674 366 105 226 0 1445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6696

[startup+1.50158 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 29261
/proc/meminfo: memFree=1405592/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=7224 CPUtime=1.49
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 528 0 0 0 149 0 0 0 25 0 1 0 107343855 7397376 512 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 1806 512 105 226 0 1577 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7224

[startup+3.10276 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 29261
/proc/meminfo: memFree=1404696/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=8472 CPUtime=3.09
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 819 0 0 0 309 0 0 0 25 0 1 0 107343855 8675328 803 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 2118 803 105 226 0 1889 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8472

[startup+6.30111 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 29261
/proc/meminfo: memFree=1402136/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=10716 CPUtime=6.28
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 1400 0 0 0 628 0 0 0 25 0 1 0 107343855 10973184 1384 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 2679 1384 105 226 0 2450 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10716

[startup+12.7018 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 29261
/proc/meminfo: memFree=1381344/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=12.68
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 1266 2 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30904

[startup+25.5012 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 29261
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=25.49
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 2546 3 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869262 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30904

[startup+51.101 s]
/proc/loadavg: 0.90 0.93 0.97 2/78 29261
/proc/meminfo: memFree=1381472/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=51.07
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 5104 3 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30904

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.97 2/78 29261
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=102.26
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 10223 3 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30904

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 29261
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=162.25
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 16221 4 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 30904

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 29261
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=222.23
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 22219 4 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30904

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 29261
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=282.22
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 28217 5 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30904

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29261
/proc/meminfo: memFree=1381344/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=342.19
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 34214 5 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30904

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29261
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=402.18
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 40212 6 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30904

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29261
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=462.16
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 46210 6 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598445 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 30904

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29261
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=522.14
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 52208 6 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611591 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 30904

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29261
/proc/meminfo: memFree=1381472/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=582.13
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 58206 7 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 30904

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29261
/proc/meminfo: memFree=1381472/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=642.12
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 64205 7 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 30904


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29261
/proc/meminfo: memFree=1381472/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=822.08
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 82199 9 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 30904

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29261
/proc/meminfo: memFree=1381472/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=882.05
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 88196 9 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877526 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 30904

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29261
/proc/meminfo: memFree=1381536/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=942.04
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 94194 10 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 30904

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 29333
/proc/meminfo: memFree=1380136/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1001.98
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 100188 10 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607399 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 30904

[startup+1062.3 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 29459
/proc/meminfo: memFree=1381216/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1061.91
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 106180 11 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 30904

[startup+1122.3 s]
/proc/loadavg: 1.12 1.02 0.99 2/78 29459
/proc/meminfo: memFree=1381216/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1121.89
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 112178 11 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869248 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 30904

[startup+1182.3 s]
/proc/loadavg: 1.12 1.03 0.99 2/78 29459
/proc/meminfo: memFree=1381216/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1181.88
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 118176 12 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868606 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 30904

[startup+1242.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 29459
/proc/meminfo: memFree=1381216/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1241.86
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 124174 12 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 30904

[startup+1302.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 29459
/proc/meminfo: memFree=1381216/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1301.85
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 130172 13 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 30904

[startup+1362.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/78 29459
/proc/meminfo: memFree=1381344/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1361.83
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 136170 13 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601372 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 30904

[startup+1422.31 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 29459
/proc/meminfo: memFree=1381344/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1421.82
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 142168 14 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611571 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 30904

[startup+1482.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/78 29459
/proc/meminfo: memFree=1381344/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1481.8
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 148166 14 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 30904

[startup+1542.3 s]
/proc/loadavg: 1.12 1.07 1.01 2/78 29459
/proc/meminfo: memFree=1381344/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1541.78
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 154164 14 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 30904

[startup+1602.3 s]
/proc/loadavg: 1.08 1.07 1.01 2/78 29459
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1601.77
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 160162 15 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 30904

[startup+1662.3 s]
/proc/loadavg: 1.03 1.06 1.00 2/78 29459
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1661.75
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 166160 15 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 30904

[startup+1722.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 29459
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1721.74
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 172158 16 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 30904

[startup+1782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 29459
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1781.72
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 178156 16 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 30904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 29459
/proc/meminfo: memFree=1381408/2055920 swapFree=4192812/4192956
[pid=29260] ppid=29258 vsize=30904 CPUtime=1800.02
/proc/29260/stat : 29260 (wildcat-skc) R 29258 29260 29200 0 -1 4194304 6436 0 0 0 179986 16 0 0 25 0 1 0 107343855 31645696 6419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29260/statm: 7726 6419 117 226 0 7497 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 30904

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1799.87
CPU system time (s): 0.171973
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 30904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6436
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= 36233

runsolver used 2.15167 second user time and 4.36834 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sat Apr 14 23:44:26 UTC 2007

IDJOB= 351303
IDBENCH= 1717
IDSOLVER= 162
FILE ID= node21/351303-1176594265

PBS_JOBID= 4556989

Free space on /tmp= 66561 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-modszk1.opb
COMMAND LINE= /tmp/evaluation/351303-1176594265/wildcat-skc /tmp/evaluation/351303-1176594265/instance-351303-1176594265.opb 2031753
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-351303-1176594265 -o ROOT/results/node21/solver-351303-1176594265 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351303-1176594265/wildcat-skc /tmp/evaluation/351303-1176594265/instance-351303-1176594265.opb 2031753

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  867ebc446ef1d12fd0b7d8d0b9e71a77

RANDOM SEED= 2031753

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1407416 kB
Buffers:         63192 kB
Cached:         402064 kB
SwapCached:          0 kB
Active:         307996 kB
Inactive:       202256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1407416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3728 kB
Writeback:           0 kB
Mapped:          62840 kB
Slab:           123816 kB
Committed_AS:   331476 kB
PageTables:       1784 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= 66561 MiB

End job on node21 on Sun Apr 15 00:14:28 UTC 2007