Trace number 351120

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) 1800.1 1800.72

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-grow22.opb
MD5SUM16450e6196a99d1fc33b5d9a0f64103d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1782.76
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables25124
Total number of constraints1320
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 constraints1320
Minimum length of a constraint22
Maximum length of a constraint491
Number of terms in the objective function 1958
Biggest coefficient in the objective function 8399
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 525721
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 256781
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525721
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/351120-1176581218/wildcat-rnp /tmp/evaluation/351120-1176581218/instance-351120-1176581218.opb 45441428 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 45441428
0.00/0.00	c Noise: 0.7 (70 : 100) 
0.59/0.64	c Starting searching:
0.59/0.64	c Phase 1 ...
1800.09/1800.71	c   trying 0: xxxxxxxc 
1800.09/1800.71	c Phase 2 ...
1800.09/1800.71	c   trying 0: c 
1800.09/1800.71	c Phase 3 ...
1800.09/1800.71	c   trying 0 again: c 
1800.09/1800.71	s UNKNOWN
1800.09/1800.71	c 
1800.09/1800.71	c During searching:         -1.2e-05 seconds elapsed.
1800.09/1800.71	c CPU time spent:           0 seconds.
1800.09/1800.71	c 
1800.09/1800.71	c =================================== END =====================================
1800.09/1800.71	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/node69/watcher-351120-1176581218 -o ROOT/results/node69/solver-351120-1176581218 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351120-1176581218/wildcat-rnp /tmp/evaluation/351120-1176581218/instance-351120-1176581218.opb 45441428 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 2868
/proc/meminfo: memFree=1794396/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=6104 CPUtime=0
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 134111218 6250496 158 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 1526 158 105 226 0 1297 0

[startup+0.021269 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 2868
/proc/meminfo: memFree=1794396/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=6236 CPUtime=0.01
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 214 0 0 0 1 0 0 0 18 0 1 0 134111218 6385664 198 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 1559 198 105 226 0 1330 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6236

[startup+0.101279 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 2868
/proc/meminfo: memFree=1794396/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=21012 CPUtime=0.09
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 3841 0 0 0 8 1 0 0 18 0 1 0 134111218 21516288 3825 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 5253 3828 110 226 0 5024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21012

[startup+0.301311 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 2868
/proc/meminfo: memFree=1794396/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=29824 CPUtime=0.29
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 6111 0 0 0 27 2 0 0 19 0 1 0 134111218 30539776 6095 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 7456 6096 110 226 0 7227 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29824

[startup+0.701377 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 2868
/proc/meminfo: memFree=1794396/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=0.69
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8288 0 0 0 66 3 0 0 22 0 1 0 134111218 39931904 8271 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605422 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8271 114 226 0 9520 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38996

[startup+1.50151 s]
/proc/loadavg: 0.77 0.93 0.98 2/65 2869
/proc/meminfo: memFree=1761620/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1.49
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 146 3 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38996

[startup+3.10177 s]
/proc/loadavg: 0.79 0.94 0.98 2/65 2869
/proc/meminfo: memFree=1761492/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=3.09
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 306 3 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608011 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38996

[startup+6.30129 s]
/proc/loadavg: 0.79 0.94 0.98 2/65 2869
/proc/meminfo: memFree=1761364/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=6.29
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 626 3 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607816 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38996

[startup+12.7013 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 2869
/proc/meminfo: memFree=1761428/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=12.69
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 1266 3 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38996

[startup+25.5014 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 2869
/proc/meminfo: memFree=1761556/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=25.48
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 2545 3 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611591 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38996

[startup+51.1016 s]
/proc/loadavg: 0.90 0.94 0.98 2/65 2869
/proc/meminfo: memFree=1761556/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=51.07
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 5104 3 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38996

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.98 2/65 2869
/proc/meminfo: memFree=1761620/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=102.26
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 10223 3 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38996

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 2869
/proc/meminfo: memFree=1761556/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=162.24
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 16220 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38996

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 2869
/proc/meminfo: memFree=1761556/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=222.22
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 22218 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 38996

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761492/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=282.2
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 28216 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 38996

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761428/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=342.18
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 34214 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868603 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 38996

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761364/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=402.16
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 40212 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607308 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 38996

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761364/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=462.14
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 46210 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 38996

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761492/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=522.12
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 52208 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 38996

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 2869
/proc/meminfo: memFree=1761492/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=582.1
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 58206 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 38996

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761428/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=642.08
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 64204 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 38996


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761428/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=881.99
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 88195 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 38996

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761364/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=941.97
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 94193 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611552 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 38996

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761364/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1001.95
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 100191 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 38996

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761364/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1061.93
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 106189 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 38996

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761300/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1121.91
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 112187 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 38996

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761236/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1181.89
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 118185 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 38996

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761236/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1241.87
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 124183 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 38996

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761236/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1301.86
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 130182 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605264 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 38996

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761236/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1361.83
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 136179 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 38996

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761172/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1421.81
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 142177 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 38996

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761172/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1481.79
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 148175 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608290 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 38996

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761172/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1541.77
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 154173 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 38996

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761108/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1601.75
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 160171 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 38996

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761108/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1661.73
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 166169 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 38996

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761108/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1721.71
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 172167 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 38996

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761044/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1781.69
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 178165 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 38996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2869
/proc/meminfo: memFree=1761108/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1800.09
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 180005 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566270 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 38996

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 0.98 2/65 2869
/proc/meminfo: memFree=1761108/2055920 swapFree=4184060/4192956
[pid=2868] ppid=2866 vsize=38996 CPUtime=1800.09
/proc/2868/stat : 2868 (wildcat-rnp) R 2866 2868 2808 0 -1 4194304 8291 0 0 0 180005 4 0 0 25 0 1 0 134111218 39931904 8274 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566270 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2868/statm: 9749 8274 117 226 0 9520 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 38996

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1800.06
CPU system time (s): 0.046992
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 38996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8291
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= 3162

runsolver used 1.20782 second user time and 3.71743 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sat Apr 14 20:06:58 UTC 2007

IDJOB= 351120
IDBENCH= 1665
IDSOLVER= 161
FILE ID= node69/351120-1176581218

PBS_JOBID= 4556966

Free space on /tmp= 66561 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-grow22.opb
COMMAND LINE= /tmp/evaluation/351120-1176581218/wildcat-rnp /tmp/evaluation/351120-1176581218/instance-351120-1176581218.opb 45441428
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-351120-1176581218 -o ROOT/results/node69/solver-351120-1176581218 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351120-1176581218/wildcat-rnp /tmp/evaluation/351120-1176581218/instance-351120-1176581218.opb 45441428

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  16450e6196a99d1fc33b5d9a0f64103d

RANDOM SEED= 45441428

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1794868 kB
Buffers:          5808 kB
Cached:         161148 kB
SwapCached:       2976 kB
Active:          55336 kB
Inactive:       121120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794868 kB
SwapTotal:     4192956 kB
SwapFree:      4184060 kB
Dirty:            4072 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            70568 kB
Committed_AS:   748068 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node69 on Sat Apr 14 20:37:01 UTC 2007