Trace number 350821

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) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-mkc1.opb
MD5SUMfcdcb6b6d92f8975c7c03a825b19d25c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-2715
Best CPU time to get the best result obtained on this benchmark1802.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2739
Optimality of the best value was proved NO
Number of variables27743
Total number of constraints5584
Number of constraints which are clauses712
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints4848
Minimum length of a constraint2
Maximum length of a constraint25072
Number of terms in the objective function 25306
Biggest coefficient in the objective function 191
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 537745
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 249195
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 543330
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/350821-1176556398/wildcat-rnp /tmp/evaluation/350821-1176556398/instance-350821-1176556398.opb 478971121 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 478971121
0.00/0.00	c Noise: 0.7 (70 : 100) 
12.99/13.05	c Starting searching:
12.99/13.05	c Phase 1 ...
1559.67/1560.15	c   trying 6245: xxxxxxxxxxc 
1559.67/1560.15	c Phase 2 ...
1800.00/1800.50	c   trying 0: xc 
1800.00/1800.50	c Phase 3 ...
1800.00/1800.50	c   trying 0 again: c 
1800.00/1800.50	s UNKNOWN
1800.00/1800.50	c 
1800.00/1800.50	c During searching:         -1.3e-05 seconds elapsed.
1800.00/1800.50	c CPU time spent:           0 seconds.
1800.00/1800.50	c 
1800.00/1800.50	c =================================== END =====================================
1800.00/1800.50	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/node11/watcher-350821-1176556398 -o ROOT/results/node11/solver-350821-1176556398 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350821-1176556398/wildcat-rnp /tmp/evaluation/350821-1176556398/instance-350821-1176556398.opb 478971121 

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: 0.92 0.98 0.99 3/77 19585
/proc/meminfo: memFree=1870904/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=6108 CPUtime=0
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 96688766 6254592 209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 1527 209 105 226 0 1298 0

[startup+0.0546771 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19585
/proc/meminfo: memFree=1870904/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=6108 CPUtime=0.05
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 241 0 0 0 5 0 0 0 18 0 1 0 96688766 6254592 225 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 1527 225 105 226 0 1298 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6108

[startup+0.101703 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19585
/proc/meminfo: memFree=1870904/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=6108 CPUtime=0.09
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 251 0 0 0 9 0 0 0 18 0 1 0 96688766 6254592 235 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 1527 235 105 226 0 1298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6108

[startup+0.301705 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19585
/proc/meminfo: memFree=1870904/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=6372 CPUtime=0.29
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 294 0 0 0 29 0 0 0 19 0 1 0 96688766 6524928 278 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 1593 278 105 226 0 1364 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6372

[startup+0.701753 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19585
/proc/meminfo: memFree=1870904/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=6636 CPUtime=0.69
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 379 0 0 0 69 0 0 0 23 0 1 0 96688766 6795264 363 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 1659 363 105 226 0 1430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6636

[startup+1.50185 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1869616/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=7296 CPUtime=1.49
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 548 0 0 0 149 0 0 0 25 0 1 0 96688766 7471104 532 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 1824 532 105 226 0 1595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7296

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1868464/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=8648 CPUtime=3.09
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 882 0 0 0 309 0 0 0 25 0 1 0 96688766 8855552 866 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 2162 866 105 226 0 1933 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8648

[startup+6.30142 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1865648/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=12356 CPUtime=6.29
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 1778 0 0 0 628 1 0 0 25 0 1 0 96688766 12652544 1762 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 3089 1762 109 226 0 2860 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12356

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1829248/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=55564 CPUtime=12.69
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 12072 0 0 0 1263 6 0 0 25 0 1 0 96688766 56897536 12056 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 13891 12056 110 226 0 13662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55564

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785536/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=25.49
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 2539 10 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 93528

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785600/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=51.07
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 5097 10 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605315 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 93528

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785600/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=102.26
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 10215 11 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 93528

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785600/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=162.24
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 16213 11 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 93528

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785536/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=222.23
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 22211 12 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 93528

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785536/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=282.21
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 28209 12 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611589 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 93528

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785472/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=342.19
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 34207 12 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 93528

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785472/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=402.17
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 40204 13 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 93528

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785472/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=462.16
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 46202 14 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566821 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 93528

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785408/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=522.14
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 52200 14 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 93528

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785344/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=582.12
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 58198 14 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598643 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 93528

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785344/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=642.12
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 64197 15 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 93528


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785024/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=882.04
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 88188 16 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605350 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 93528

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785024/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=942.03
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 94186 17 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 93528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1785024/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1002.01
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 100184 17 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605347 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 93528

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1784960/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1062
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 106182 18 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 93528

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1784896/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1121.98
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 112180 18 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601718 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 93528

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1784832/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1181.97
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 118178 19 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 93528

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1784640/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1241.95
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 124176 19 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 93528

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1784640/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1301.93
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 130174 19 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566270 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 93528

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1784576/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1361.91
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 136171 20 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 93528

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1784512/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1421.91
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 142170 21 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598412 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 93528

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1784512/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1481.88
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 148167 21 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 93528

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1784512/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1541.86
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 154165 21 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 93528

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1784448/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1601.85
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 160163 22 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 93528

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1784448/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1661.83
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 166161 22 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 93528

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19586
/proc/meminfo: memFree=1784384/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1721.82
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 172159 23 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601463 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 93528

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19588
/proc/meminfo: memFree=1784320/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1781.8
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 178157 23 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598643 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 93528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19588
/proc/meminfo: memFree=1784320/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1800
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 179977 23 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 93528

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 0.98 0.99 2/78 19588
/proc/meminfo: memFree=1784320/2055920 swapFree=4146224/4192956
[pid=19585] ppid=19583 vsize=93528 CPUtime=1800
/proc/19585/stat : 19585 (wildcat-rnp) R 19583 19585 18834 0 -1 4194304 21363 0 0 0 179977 23 0 0 25 0 1 0 96688766 95772672 21346 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19585/statm: 23382 21346 117 226 0 23153 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 93528

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1799.78
CPU system time (s): 0.251961
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 93528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21363
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= 38237

runsolver used 2.01969 second user time and 4.11337 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sat Apr 14 13:13:18 UTC 2007

IDJOB= 350821
IDBENCH= 1596
IDSOLVER= 161
FILE ID= node11/350821-1176556398

PBS_JOBID= 4556752

Free space on /tmp= 66467 MiB

SOLVER NAME= wildcat-rnp 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-mkc1.opb
COMMAND LINE= /tmp/evaluation/350821-1176556398/wildcat-rnp /tmp/evaluation/350821-1176556398/instance-350821-1176556398.opb 478971121
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-350821-1176556398 -o ROOT/results/node11/solver-350821-1176556398 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350821-1176556398/wildcat-rnp /tmp/evaluation/350821-1176556398/instance-350821-1176556398.opb 478971121

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  fcdcb6b6d92f8975c7c03a825b19d25c

RANDOM SEED= 478971121

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1871376 kB
Buffers:         21880 kB
Cached:          97148 kB
SwapCached:      17720 kB
Active:          64916 kB
Inactive:        80592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871376 kB
SwapTotal:     4192956 kB
SwapFree:      4146224 kB
Dirty:            4036 kB
Writeback:           0 kB
Mapped:          30228 kB
Slab:            24448 kB
Committed_AS:  5096200 kB
PageTables:       1852 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= 66467 MiB

End job on node11 on Sat Apr 14 13:43:21 UTC 2007