Trace number 348084

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) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
MD5SUMf1062f0a31768badc14bf5e03feddb4c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
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 555552
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/348084-1176568079/wildcat-skc /tmp/evaluation/348084-1176568079/instance-348084-1176568079.opb 461581847 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 461581847
0.00/0.00	c Noise: 0.1 (10 : 100) 
14.68/14.70	c Starting searching:
14.68/14.70	c Phase 1 ...
216.82/216.97	c   trying 555552: xxxxxxxxxxc 
216.82/216.97	c Phase 2 ...
1800.01/1800.50	c   trying 0: xxxxxxxxc 
1800.01/1800.50	c Phase 3 ...
1800.01/1800.50	c   trying 0 again: c 
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c 
1800.01/1800.50	c During searching:         -1.4e-05 seconds elapsed.
1800.01/1800.50	c CPU time spent:           0 seconds.
1800.01/1800.50	c 
1800.01/1800.50	c =================================== END =====================================
1800.01/1800.50	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/node51/watcher-348084-1176568079 -o ROOT/results/node51/solver-348084-1176568079 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348084-1176568079/wildcat-skc /tmp/evaluation/348084-1176568079/instance-348084-1176568079.opb 461581847 

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: 0.87 0.97 1.10 3/64 29923
/proc/meminfo: memFree=1670512/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=6376 CPUtime=0
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 11653064 6529024 306 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135016052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 1594 309 103 226 0 1365 0

[startup+0.011523 s]
/proc/loadavg: 0.87 0.97 1.10 3/64 29923
/proc/meminfo: memFree=1670512/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=6380 CPUtime=0
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 329 0 0 0 0 0 0 0 18 0 1 0 11653064 6533120 313 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 1595 313 105 226 0 1366 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6380

[startup+0.101531 s]
/proc/loadavg: 0.87 0.97 1.10 3/64 29923
/proc/meminfo: memFree=1670512/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=6512 CPUtime=0.09
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 11653064 6668288 327 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 1628 327 105 226 0 1399 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6512

[startup+0.301547 s]
/proc/loadavg: 0.87 0.97 1.10 3/64 29923
/proc/meminfo: memFree=1670512/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=6644 CPUtime=0.29
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 374 0 0 0 29 0 0 0 19 0 1 0 11653064 6803456 358 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 1661 358 105 226 0 1432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6644

[startup+0.701582 s]
/proc/loadavg: 0.87 0.97 1.10 3/64 29923
/proc/meminfo: memFree=1670512/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=6912 CPUtime=0.69
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 442 0 0 0 69 0 0 0 22 0 1 0 11653064 7077888 426 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134610384 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 1728 426 105 226 0 1499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6912

[startup+1.50166 s]
/proc/loadavg: 0.87 0.97 1.10 2/65 29924
/proc/meminfo: memFree=1669032/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=7328 CPUtime=1.49
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 553 0 0 0 149 0 0 0 25 0 1 0 11653064 7503872 537 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 1832 537 105 226 0 1603 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7328

[startup+3.1018 s]
/proc/loadavg: 0.88 0.97 1.09 2/65 29924
/proc/meminfo: memFree=1668200/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=8292 CPUtime=3.09
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 782 0 0 0 309 0 0 0 25 0 1 0 11653064 8491008 766 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 2073 766 105 226 0 1844 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8292

[startup+6.30109 s]
/proc/loadavg: 0.88 0.97 1.09 2/65 29924
/proc/meminfo: memFree=1666280/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=10140 CPUtime=6.29
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 1239 0 0 0 629 0 0 0 25 0 1 0 11653064 10383360 1223 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 2535 1223 105 226 0 2306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10140

[startup+12.7017 s]
/proc/loadavg: 0.90 0.97 1.09 2/65 29924
/proc/meminfo: memFree=1662760/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=13960 CPUtime=12.68
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 2221 0 0 0 1268 0 0 0 25 0 1 0 11653064 14295040 2139 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 3490 2139 105 226 0 3261 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13960

[startup+25.5018 s]
/proc/loadavg: 0.91 0.97 1.09 2/65 29924
/proc/meminfo: memFree=1588840/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=25.48
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 2538 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 89880

[startup+51.1011 s]
/proc/loadavg: 0.94 0.97 1.09 2/65 29924
/proc/meminfo: memFree=1588904/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=51.07
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 5097 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89880

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 1.08 2/65 29924
/proc/meminfo: memFree=1588904/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=102.26
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 10216 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 89880

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.08 2/65 29924
/proc/meminfo: memFree=1588968/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=162.24
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 16214 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 89880

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 1.07 2/65 29924
/proc/meminfo: memFree=1588904/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=222.22
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 22212 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611488 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 89880

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.07 2/65 29924
/proc/meminfo: memFree=1588968/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=282.21
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 28211 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607816 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 89880

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.06 2/65 29924
/proc/meminfo: memFree=1588968/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=342.19
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 34209 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601171 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 89880

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.05 2/65 29924
/proc/meminfo: memFree=1588968/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=402.17
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 40207 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 89880

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 1.05 2/65 29924
/proc/meminfo: memFree=1588968/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=462.16
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 46206 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 89880

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 1.04 2/65 29924
/proc/meminfo: memFree=1588968/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=522.14
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 52204 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 89880

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.04 2/65 29924
/proc/meminfo: memFree=1588968/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=582.12
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 58202 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 89880

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 1.03 2/65 29924
/proc/meminfo: memFree=1588968/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=642.11
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 64201 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 89880


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 29924
/proc/meminfo: memFree=1588904/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=882.04
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 88194 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 89880

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588968/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=942.03
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 94193 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607786 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 89880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588904/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1002.01
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 100191 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601435 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 89880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1589032/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1062
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 106190 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605323 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 89880

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1589096/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1121.98
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 112188 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 89880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1589032/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1181.96
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 118186 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 89880

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588904/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1241.95
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 124185 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 89880

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588968/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1301.94
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 130184 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 89880

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588968/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1361.92
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 136182 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 89880

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588904/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1421.9
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 142180 10 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 89880

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588904/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1481.89
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 148178 11 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 89880

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588904/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1541.88
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 154177 11 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 89880

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588840/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1601.86
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 160175 11 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607285 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 89880

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588904/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1661.84
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 166173 11 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 89880

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588840/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1721.83
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 172172 11 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565764 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 89880

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588904/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1781.81
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 178170 11 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 89880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588840/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1800.01
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 179990 11 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89880

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 29924
/proc/meminfo: memFree=1588840/2055920 swapFree=4192956/4192956
[pid=29923] ppid=29921 vsize=89880 CPUtime=1800.01
/proc/29923/stat : 29923 (wildcat-skc) R 29921 29923 29538 0 -1 4194304 20740 0 0 0 179990 11 0 0 25 0 1 0 11653064 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29923/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89880

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1799.91
CPU system time (s): 0.12598
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 89884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20740
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= 2406

runsolver used 1.16882 second user time and 3.75943 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Apr 14 16:27:59 UTC 2007

IDJOB= 348084
IDBENCH= 1614
IDSOLVER= 162
FILE ID= node51/348084-1176568079

PBS_JOBID= 4556894

Free space on /tmp= 66559 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/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
COMMAND LINE= /tmp/evaluation/348084-1176568079/wildcat-skc /tmp/evaluation/348084-1176568079/instance-348084-1176568079.opb 461581847
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-348084-1176568079 -o ROOT/results/node51/solver-348084-1176568079 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348084-1176568079/wildcat-skc /tmp/evaluation/348084-1176568079/instance-348084-1176568079.opb 461581847

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  f1062f0a31768badc14bf5e03feddb4c

RANDOM SEED= 461581847

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1670984 kB
Buffers:         40460 kB
Cached:         241332 kB
SwapCached:          0 kB
Active:          48588 kB
Inactive:       249176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670984 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5780 kB
Writeback:           0 kB
Mapped:          26136 kB
Slab:            73224 kB
Committed_AS:    56456 kB
PageTables:       1408 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= 66559 MiB

End job on node51 on Sat Apr 14 16:58:02 UTC 2007