Trace number 348187

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-rnp 2007-03-21? (TO) 1800.3 1800.97

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-sierra.opb
MD5SUMbc13f5c9713036f697e6f30ffdababe9
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 variables38715
Total number of constraints3263
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 constraints3263
Minimum length of a constraint10
Maximum length of a constraint498
Number of terms in the objective function 36989
Biggest coefficient in the objective function 29466
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 555161
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 260604
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 555161
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-rnp (VERSION 0.8.0-lite-rnp-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 03:03:40 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/348187-1176572668/wildcat-rnp /tmp/evaluation/348187-1176572668/instance-348187-1176572668.opb 764246334 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 764246334
0.00/0.00	c Noise: 0.7 (70 : 100) 
13.79/13.88	c Starting searching:
13.79/13.88	c Phase 1 ...
636.39/636.66	c   trying 555161: xxxxxxxxxxc 
636.39/636.66	c Phase 2 ...
1800.22/1800.96	c   trying 0: xc 
1800.22/1800.96	c Phase 3 ...
1800.22/1800.96	c   trying 0 again: c 
1800.22/1800.96	s UNKNOWN
1800.22/1800.96	c 
1800.22/1800.96	c During searching:         -1.4e-05 seconds elapsed.
1800.22/1800.96	c CPU time spent:           0 seconds.
1800.22/1800.96	c 
1800.22/1800.96	c =================================== END =====================================
1800.22/1800.96	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/node71/watcher-348187-1176572668 -o ROOT/results/node71/solver-348187-1176572668 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348187-1176572668/wildcat-rnp /tmp/evaluation/348187-1176572668/instance-348187-1176572668.opb 764246334 

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: 0.91 0.97 0.99 3/64 31619
/proc/meminfo: memFree=1810048/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=6120 CPUtime=0
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 133256170 6266880 243 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135016129 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 1530 243 104 226 0 1301 0

[startup+0.0230089 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31619
/proc/meminfo: memFree=1810048/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=6124 CPUtime=0.02
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 264 0 0 0 2 0 0 0 18 0 1 0 133256170 6270976 248 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 1531 248 105 226 0 1302 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6124

[startup+0.102019 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31619
/proc/meminfo: memFree=1810048/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=6124 CPUtime=0.09
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 275 0 0 0 9 0 0 0 18 0 1 0 133256170 6270976 259 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 1531 259 105 226 0 1302 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6124

[startup+0.301046 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31619
/proc/meminfo: memFree=1810048/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=6256 CPUtime=0.29
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 306 0 0 0 29 0 0 0 19 0 1 0 133256170 6406144 290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014982 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 1564 290 105 226 0 1335 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6256

[startup+0.701101 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31619
/proc/meminfo: memFree=1810048/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=6524 CPUtime=0.69
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 370 0 0 0 69 0 0 0 22 0 1 0 133256170 6680576 354 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 1631 354 105 226 0 1402 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6524

[startup+1.50121 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1808888/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=7052 CPUtime=1.49
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 487 0 0 0 149 0 0 0 25 0 1 0 133256170 7221248 471 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 1763 471 105 226 0 1534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7052

[startup+3.10143 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1808056/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=8036 CPUtime=3.09
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 727 0 0 0 309 0 0 0 25 0 1 0 133256170 8228864 711 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 2009 711 105 226 0 1780 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8036

[startup+6.30187 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1806008/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=9884 CPUtime=6.29
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 1199 0 0 0 628 1 0 0 25 0 1 0 133256170 10121216 1183 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 2471 1183 105 226 0 2242 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9884

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1802104/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=15472 CPUtime=12.68
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 2635 0 0 0 1267 1 0 0 25 0 1 0 133256170 15843328 2487 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603942 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 3868 2487 109 226 0 3639 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15472

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1742968/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=25.48
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 2541 7 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74308

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1743032/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=51.07
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 5100 7 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605350 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74308

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1743032/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=102.26
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 10219 7 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 74308

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1743096/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=162.24
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 16217 7 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598678 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 74308

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1743032/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=222.22
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 22215 7 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 74308

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1743032/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=282.21
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 28213 8 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 74308

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1743032/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=342.19
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 34211 8 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601862 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 74308

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1742968/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=402.17
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 40209 8 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 74308

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1742968/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=462.15
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 46207 8 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 74308

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1742968/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=522.13
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 52205 8 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607408 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 74308

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1742968/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=582.11
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 58203 8 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 74308

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31620
/proc/meminfo: memFree=1742968/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=642.09
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 64201 8 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 74308


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

[startup+942.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 31620
/proc/meminfo: memFree=1742776/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=941.99
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 94191 8 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 74308

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/71 31694
/proc/meminfo: memFree=1741168/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1001.94
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 100186 8 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608288 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 74308

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1741944/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1061.85
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 106176 9 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605315 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 74308

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742008/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1121.84
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 112175 9 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598432 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 74308

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742008/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1181.82
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 118173 9 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 74308

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742008/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1241.8
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 124171 9 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 74308

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742008/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1301.78
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 130169 9 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 74308

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742008/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1361.76
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 136167 9 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 74308

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742072/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1421.74
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 142165 9 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601570 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 74308

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742008/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1481.72
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 148162 10 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607746 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 74308

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742008/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1541.71
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 154161 10 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 74308

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742072/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1601.69
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 160159 10 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 74308

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 3/65 31818
/proc/meminfo: memFree=1742136/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1661.67
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 166157 10 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 74308

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742072/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1721.64
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 172154 10 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 74308

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742072/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1781.63
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 178153 10 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 74308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742072/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1800.03
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 179993 10 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566270 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 74308

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742072/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1800.12
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 180002 10 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 74308

[startup+1800.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31818
/proc/meminfo: memFree=1742072/2055920 swapFree=4184248/4192956
[pid=31619] ppid=31617 vsize=74308 CPUtime=1800.22
/proc/31619/stat : 31619 (wildcat-rnp) R 31617 31619 31131 0 -1 4194304 16982 0 0 0 180012 10 0 0 25 0 1 0 133256170 76091392 16800 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31619/statm: 18577 16800 117 226 0 18348 0
Current children cumulated CPU time (s) 1800.22
Current children cumulated vsize (KiB) 74308

Child status: 0
Real time (s): 1800.97
CPU time (s): 1800.3
CPU user time (s): 1800.18
CPU system time (s): 0.121981
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 74308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.18
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16982
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= 2152

runsolver used 1.3158 second user time and 3.66444 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sat Apr 14 17:44:29 UTC 2007

IDJOB= 348187
IDBENCH= 1637
IDSOLVER= 161
FILE ID= node71/348187-1176572668

PBS_JOBID= 4556918

Free space on /tmp= 66560 MiB

SOLVER NAME= wildcat-rnp 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-sierra.opb
COMMAND LINE= /tmp/evaluation/348187-1176572668/wildcat-rnp /tmp/evaluation/348187-1176572668/instance-348187-1176572668.opb 764246334
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-348187-1176572668 -o ROOT/results/node71/solver-348187-1176572668 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348187-1176572668/wildcat-rnp /tmp/evaluation/348187-1176572668/instance-348187-1176572668.opb 764246334

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  bc13f5c9713036f697e6f30ffdababe9

RANDOM SEED= 764246334

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1810520 kB
Buffers:          7536 kB
Cached:         142096 kB
SwapCached:       2688 kB
Active:          29736 kB
Inactive:       130380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810520 kB
SwapTotal:     4192956 kB
SwapFree:      4184248 kB
Dirty:            4592 kB
Writeback:           0 kB
Mapped:          16500 kB
Slab:            71320 kB
Committed_AS:  1025152 kB
PageTables:       1452 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= 66560 MiB

End job on node71 on Sat Apr 14 18:14:31 UTC 2007