Trace number 363427

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) 1800.18 1800.79

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos8.opb
MD5SUM61b251578b844a8012695767860b65a7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-3719
Best CPU time to get the best result obtained on this benchmark4.48532
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3719
Optimality of the best value was proved YES
Number of variables23264
Total number of constraints46328
Number of constraints which are clauses20804
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints25520
Minimum length of a constraint2
Maximum length of a constraint2747
Number of terms in the objective function 68
Biggest coefficient in the objective function 2700
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 54380
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2700
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 54380
Number of bits of the biggest sum of numbers16
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/363427-1177027194/wildcat-rnp /tmp/evaluation/363427-1177027194/instance-363427-1177027194.opb 475356083 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 475356083
0.00/0.00	c Noise: 0.7 (70 : 100) 
4.39/4.46	c Starting searching:
4.39/4.46	c Phase 1 ...
1800.09/1800.72	c   trying 10230: xxc 
1800.09/1800.72	c Phase 2 ...
1800.09/1800.72	c   trying 0: c 
1800.09/1800.72	c Phase 3 ...
1800.09/1800.72	c   trying 0 again: c 
1800.09/1800.72	s UNKNOWN
1800.09/1800.72	c 
1800.09/1800.72	c During searching:         -1.5e-05 seconds elapsed.
1800.09/1800.72	c CPU time spent:           0 seconds.
1800.09/1800.72	c 
1800.09/1800.72	c =================================== END =====================================
1800.09/1800.72	c

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node24/watcher-363427-1177027194 -o ROOT/results/node24/solver-363427-1177027194 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363427-1177027194/wildcat-rnp /tmp/evaluation/363427-1177027194/instance-363427-1177027194.opb 475356083 

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 3/77 23327
/proc/meminfo: memFree=1544336/2055920 swapFree=4137532/4192956
[pid=23327] ppid=23325 vsize=6556 CPUtime=0
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 150637409 6713344 245 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 1639 245 110 226 0 1410 0

[startup+0.0895941 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 23327
/proc/meminfo: memFree=1544336/2055920 swapFree=4137532/4192956
[pid=23327] ppid=23325 vsize=7484 CPUtime=0.08
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 499 0 0 0 8 0 0 0 18 0 1 0 150637409 7663616 483 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 1871 483 110 226 0 1642 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7484

[startup+0.101594 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 23327
/proc/meminfo: memFree=1544336/2055920 swapFree=4137532/4192956
[pid=23327] ppid=23325 vsize=7616 CPUtime=0.1
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 512 0 0 0 10 0 0 0 18 0 1 0 150637409 7798784 496 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 1904 496 110 226 0 1675 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7616

[startup+0.301616 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 23327
/proc/meminfo: memFree=1544336/2055920 swapFree=4137532/4192956
[pid=23327] ppid=23325 vsize=8692 CPUtime=0.29
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 795 0 0 0 29 0 0 0 19 0 1 0 150637409 8900608 779 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603944 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 2173 779 110 226 0 1944 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8692

[startup+0.701659 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 23327
/proc/meminfo: memFree=1544336/2055920 swapFree=4137532/4192956
[pid=23327] ppid=23325 vsize=10076 CPUtime=0.69
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 1129 0 0 0 69 0 0 0 23 0 1 0 150637409 10317824 1113 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 2519 1113 110 226 0 2290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10076

[startup+1.50174 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 23328
/proc/meminfo: memFree=1539464/2055920 swapFree=4137532/4192956
[pid=23327] ppid=23325 vsize=12972 CPUtime=1.49
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 1837 0 0 0 149 0 0 0 25 0 1 0 150637409 13283328 1821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 3243 1821 110 226 0 3014 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12972

[startup+3.10192 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 23328
/proc/meminfo: memFree=1535432/2055920 swapFree=4137532/4192956
[pid=23327] ppid=23325 vsize=17888 CPUtime=3.09
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 3013 0 0 0 308 1 0 0 25 0 1 0 150637409 18317312 2997 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 4472 2997 110 226 0 4243 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17888

[startup+6.30126 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 23328
/proc/meminfo: memFree=1148552/2055920 swapFree=4137532/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=6.29
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 589 40 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 418300

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 23328
/proc/meminfo: memFree=1148616/2055920 swapFree=4137532/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=12.69
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 1229 40 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 418300

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 23328
/proc/meminfo: memFree=1148680/2055920 swapFree=4137532/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=25.48
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 2508 40 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 418300

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 23328
/proc/meminfo: memFree=1148680/2055920 swapFree=4137532/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=51.07
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 5067 40 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 418300

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/84 23494
/proc/meminfo: memFree=1147208/2055920 swapFree=4137532/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=102.19
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 10177 42 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601705 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 418300

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148288/2055920 swapFree=4137596/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=162.16
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 16173 43 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 418300

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148352/2055920 swapFree=4137596/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=222.14
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 22171 43 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 418300

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148352/2055920 swapFree=4137596/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=282.12
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 28169 43 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607845 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 418300

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148480/2055920 swapFree=4137660/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=342.11
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 34167 44 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 418300

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148544/2055920 swapFree=4137660/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=402.08
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 40164 44 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 418300

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148616/2055920 swapFree=4137724/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=462.07
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 46162 45 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 418300

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148680/2055920 swapFree=4137724/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=522.05
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 52160 45 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 418300

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148744/2055920 swapFree=4137724/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=582.04
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 58158 46 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 418300

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148808/2055920 swapFree=4137788/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=642.03
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 64156 47 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 418300


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148872/2055920 swapFree=4137828/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=881.94
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 88146 48 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 418300

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148936/2055920 swapFree=4137888/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=941.93
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 94144 49 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566113 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 418300

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148936/2055920 swapFree=4137888/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1001.92
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 100142 50 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134551582 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 418300

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1148936/2055920 swapFree=4137888/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1061.9
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 106140 50 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 418300

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149000/2055920 swapFree=4137952/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1121.88
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 112137 51 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 418300

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149000/2055920 swapFree=4137952/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1181.86
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 118135 51 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 418300

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149000/2055920 swapFree=4137952/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1241.84
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 124133 51 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 418300

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149064/2055920 swapFree=4138016/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1301.83
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 130131 52 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549783 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 418300

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149128/2055920 swapFree=4138016/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1361.81
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 136129 52 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 418300

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149192/2055920 swapFree=4138016/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1421.8
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 142127 53 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 418300

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149192/2055920 swapFree=4138080/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1481.77
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 148124 53 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 418300

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149192/2055920 swapFree=4138080/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1541.76
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 154122 54 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 418300

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149320/2055920 swapFree=4138144/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1601.74
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 160120 54 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 418300

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149320/2055920 swapFree=4138144/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1661.73
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 166118 55 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549910 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 418300

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149320/2055920 swapFree=4138144/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1721.7
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 172115 55 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 418300

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149320/2055920 swapFree=4138204/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1781.69
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 178113 56 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 418300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149384/2055920 swapFree=4138204/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1800.09
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 179953 56 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 418300

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23526
/proc/meminfo: memFree=1149384/2055920 swapFree=4138204/4192956
[pid=23327] ppid=23325 vsize=418300 CPUtime=1800.09
/proc/23327/stat : 23327 (wildcat-rnp) R 23325 23327 15084 0 -1 4194304 98794 0 0 0 179953 56 0 0 25 0 1 0 150637409 428339200 98777 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/23327/statm: 104575 98777 117 226 0 104346 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 418300

Child status: 0
Real time (s): 1800.79
CPU time (s): 1800.18
CPU user time (s): 1799.55
CPU system time (s): 0.632903
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 418300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.55
system time used= 0.632903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98794
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= 37246

runsolver used 2.02669 second user time and 4.53131 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Thu Apr 19 23:59:54 UTC 2007

IDJOB= 363427
IDBENCH= 1849
IDSOLVER= 161
FILE ID= node24/363427-1177027194

PBS_JOBID= 4630604

Free space on /tmp= 66230 MiB

SOLVER NAME= wildcat-rnp 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos8.opb
COMMAND LINE= /tmp/evaluation/363427-1177027194/wildcat-rnp /tmp/evaluation/363427-1177027194/instance-363427-1177027194.opb 475356083
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-363427-1177027194 -o ROOT/results/node24/solver-363427-1177027194 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363427-1177027194/wildcat-rnp /tmp/evaluation/363427-1177027194/instance-363427-1177027194.opb 475356083

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  61b251578b844a8012695767860b65a7

RANDOM SEED= 475356083

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1544808 kB
Buffers:         51292 kB
Cached:         363556 kB
SwapCached:      23480 kB
Active:         142356 kB
Inactive:       307584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1544808 kB
SwapTotal:     4192956 kB
SwapFree:      4137532 kB
Dirty:            5208 kB
Writeback:           0 kB
Mapped:          40836 kB
Slab:            46688 kB
Committed_AS:  2917268 kB
PageTables:       1816 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= 66230 MiB

End job on node24 on Fri Apr 20 00:29:57 UTC 2007