Trace number 362993

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 1800.61

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-bnl1.opb
MD5SUM86d589e9c21b90dfd700c7c422b09b8c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.75758
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables35250
Total number of constraints624
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 constraints624
Minimum length of a constraint30
Maximum length of a constraint2280
Number of terms in the objective function 29490
Biggest coefficient in the objective function 6378
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 548620
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 548620
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/362993-1177021648/wildcat-rnp /tmp/evaluation/362993-1177021648/instance-362993-1177021648.opb 443332216 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 443332216
0.00/0.00	c Noise: 0.7 (70 : 100) 
9.68/9.74	c Starting searching:
9.68/9.74	c Phase 1 ...
1800.09/1800.60	c   trying 541059: xxxxxxxxxxc 
1800.09/1800.60	c Phase 2 ...
1800.09/1800.60	c   trying 0: c 
1800.09/1800.60	c Phase 3 ...
1800.09/1800.60	c   trying 0 again: c 
1800.09/1800.60	s UNKNOWN
1800.09/1800.60	c 
1800.09/1800.60	c During searching:         -1.4e-05 seconds elapsed.
1800.09/1800.60	c CPU time spent:           0 seconds.
1800.09/1800.60	c 
1800.09/1800.60	c =================================== END =====================================
1800.09/1800.60	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/node63/watcher-362993-1177021648 -o ROOT/results/node63/solver-362993-1177021648 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362993-1177021648/wildcat-rnp /tmp/evaluation/362993-1177021648/instance-362993-1177021648.opb 443332216 

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: 0.85 0.97 0.98 3/64 7166
/proc/meminfo: memFree=1829748/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=6112 CPUtime=0
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 178154710 6258688 225 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 1528 225 105 226 0 1299 0

[startup+0.103382 s]
/proc/loadavg: 0.85 0.97 0.98 3/64 7166
/proc/meminfo: memFree=1829748/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=6112 CPUtime=0.1
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 260 0 0 0 10 0 0 0 18 0 1 0 178154710 6258688 244 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 1528 244 105 226 0 1299 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6112

[startup+0.201391 s]
/proc/loadavg: 0.85 0.97 0.98 3/64 7166
/proc/meminfo: memFree=1829748/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=6244 CPUtime=0.19
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 278 0 0 0 19 0 0 0 18 0 1 0 178154710 6393856 262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014982 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 1561 262 105 226 0 1332 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6244

[startup+0.301401 s]
/proc/loadavg: 0.85 0.97 0.98 3/64 7166
/proc/meminfo: memFree=1829748/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=6244 CPUtime=0.29
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 297 0 0 0 29 0 0 0 19 0 1 0 178154710 6393856 281 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 1561 281 105 226 0 1332 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6244

[startup+0.701444 s]
/proc/loadavg: 0.85 0.97 0.98 3/64 7166
/proc/meminfo: memFree=1829748/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=6640 CPUtime=0.69
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 372 0 0 0 69 0 0 0 22 0 1 0 178154710 6799360 356 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 1660 356 105 226 0 1431 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6640

[startup+1.50153 s]
/proc/loadavg: 0.85 0.97 0.98 2/65 7167
/proc/meminfo: memFree=1828332/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=7168 CPUtime=1.49
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 519 0 0 0 149 0 0 0 25 0 1 0 178154710 7340032 503 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 1792 503 105 226 0 1563 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7168

[startup+3.1017 s]
/proc/loadavg: 0.85 0.97 0.98 2/65 7167
/proc/meminfo: memFree=1827436/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=8404 CPUtime=3.09
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 814 0 0 0 309 0 0 0 25 0 1 0 178154710 8605696 798 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 2101 798 105 226 0 1872 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8404

[startup+6.30203 s]
/proc/loadavg: 0.86 0.97 0.98 2/65 7167
/proc/meminfo: memFree=1825068/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=10780 CPUtime=6.29
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 1401 0 0 0 629 0 0 0 25 0 1 0 178154710 11038720 1385 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 2695 1386 105 226 0 2466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10780

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.98 2/65 7167
/proc/meminfo: memFree=1803764/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=12.69
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 1266 3 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31916

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.98 2/65 7167
/proc/meminfo: memFree=1803764/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=25.48
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 2545 3 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31916

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 7167
/proc/meminfo: memFree=1803828/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=51.08
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 5105 3 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31916

[startup+102.301 s]
/proc/loadavg: 0.97 0.97 0.98 2/65 7167
/proc/meminfo: memFree=1803892/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=102.26
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 10223 3 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607399 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31916

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7167
/proc/meminfo: memFree=1803828/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=162.24
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 16221 3 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31916

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7167
/proc/meminfo: memFree=1803828/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=222.23
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 22220 3 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597169 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31916

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7167
/proc/meminfo: memFree=1803828/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=282.22
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 28218 4 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 31916

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7167
/proc/meminfo: memFree=1803828/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=342.2
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 34216 4 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566270 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31916

[startup+402.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 7167
/proc/meminfo: memFree=1803828/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=402.18
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 40214 4 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611640 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31916

[startup+462.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 7167
/proc/meminfo: memFree=1803828/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=462.16
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 46212 4 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31916

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7167
/proc/meminfo: memFree=1803764/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=522.14
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 52210 4 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 31916

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7167
/proc/meminfo: memFree=1803764/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=582.12
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 58208 4 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607408 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 31916

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7167
/proc/meminfo: memFree=1803700/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=642.11
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 64207 4 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607308 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 31916


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

[startup+882.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803700/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=882.05
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 88200 5 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605326 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 31916

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803700/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=942.02
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 94197 5 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601826 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 31916

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803636/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1002.01
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 100196 5 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608007 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 31916

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803636/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1061.99
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 106194 5 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 31916

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803636/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1121.97
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 112192 5 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 31916

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803572/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1181.95
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 118190 5 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 31916

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803572/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1241.94
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 124188 6 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 31916

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803572/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1301.93
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 130187 6 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 31916

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803572/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1361.91
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 136185 6 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 31916

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803572/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1421.89
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 142183 6 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 31916

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803508/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1481.87
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 148181 6 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 31916

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803508/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1541.85
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 154179 6 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607847 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 31916

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803508/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1601.83
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 160177 6 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 31916

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803508/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1661.81
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 166175 6 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 31916

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803508/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1721.81
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 172174 7 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605315 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 31916

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803508/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1781.79
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 178172 7 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868590 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 31916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803508/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1800.09
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 180002 7 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 31916

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7169
/proc/meminfo: memFree=1803508/2055920 swapFree=4182876/4192956
[pid=7166] ppid=7164 vsize=31916 CPUtime=1800.09
/proc/7166/stat : 7166 (wildcat-rnp) R 7164 7166 6273 0 -1 4194304 6579 0 0 0 180002 7 0 0 25 0 1 0 178154710 32681984 6562 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7166/statm: 7979 6562 117 226 0 7750 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 31916

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.1
CPU user time (s): 1800.02
CPU system time (s): 0.077988
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 31916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6579
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= 2962

runsolver used 1.15082 second user time and 3.77743 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Thu Apr 19 22:27:28 UTC 2007

IDJOB= 362993
IDBENCH= 1704
IDSOLVER= 161
FILE ID= node63/362993-1177021648

PBS_JOBID= 4630556

Free space on /tmp= 66470 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-bnl1.opb
COMMAND LINE= /tmp/evaluation/362993-1177021648/wildcat-rnp /tmp/evaluation/362993-1177021648/instance-362993-1177021648.opb 443332216
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-362993-1177021648 -o ROOT/results/node63/solver-362993-1177021648 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362993-1177021648/wildcat-rnp /tmp/evaluation/362993-1177021648/instance-362993-1177021648.opb 443332216

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  86d589e9c21b90dfd700c7c422b09b8c

RANDOM SEED= 443332216

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1830220 kB
Buffers:         11248 kB
Cached:         149016 kB
SwapCached:       3752 kB
Active:          41860 kB
Inactive:       128440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830220 kB
SwapTotal:     4192956 kB
SwapFree:      4182876 kB
Dirty:            4360 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            41440 kB
Committed_AS:  2045568 kB
PageTables:       1460 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= 66470 MiB

End job on node63 on Thu Apr 19 22:57:31 UTC 2007