Trace number 362980

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-skc 2007-03-21? (TO) 1800.05 1800.52

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-pilot.opb
MD5SUM3b411a9d6011bc35efb221797d9fcf38
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 benchmark1.92771
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables86785
Total number of constraints2481
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 constraints2481
Minimum length of a constraint10
Maximum length of a constraint7620
Number of terms in the objective function 840
Biggest coefficient in the objective function 21170
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524903
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 530339
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-skc (VERSION 0.8.0-lite-skc-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 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/362980-1177021448/wildcat-skc /tmp/evaluation/362980-1177021448/instance-362980-1177021448.opb 557779422 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 557779422
0.00/0.00	c Noise: 0.1 (10 : 100) 
14.59/14.66	c Starting searching:
14.59/14.66	c Phase 1 ...
1795.02/1795.57	c   trying 0: xxxxxxxxxxc 
1795.02/1795.57	c Phase 2 ...
1800.02/1800.50	c   trying 0: xc 
1800.02/1800.50	c Phase 3 ...
1800.02/1800.50	c   trying 0 again: c 
1800.02/1800.50	s UNKNOWN
1800.02/1800.50	c 
1800.02/1800.50	c During searching:         -1.5e-05 seconds elapsed.
1800.02/1800.50	c CPU time spent:           0 seconds.
1800.02/1800.50	c 
1800.02/1800.50	c =================================== END =====================================
1800.02/1800.50	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/node7/watcher-362980-1177021448 -o ROOT/results/node7/solver-362980-1177021448 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362980-1177021448/wildcat-skc /tmp/evaluation/362980-1177021448/instance-362980-1177021448.opb 557779422 

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: 1.15 1.09 1.01 3/77 3387
/proc/meminfo: memFree=1428856/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=6444 CPUtime=0
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 178182424 6598656 223 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 1611 224 105 226 0 1382 0

[startup+0.087483 s]
/proc/loadavg: 1.15 1.09 1.01 3/77 3387
/proc/meminfo: memFree=1428856/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=26732 CPUtime=0.07
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 5144 0 0 0 6 1 0 0 18 0 1 0 178182424 27373568 5128 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 6683 5128 110 226 0 6454 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 26732

[startup+0.101484 s]
/proc/loadavg: 1.15 1.09 1.01 3/77 3387
/proc/meminfo: memFree=1428856/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=26864 CPUtime=0.09
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 5186 0 0 0 8 1 0 0 18 0 1 0 178182424 27508736 5170 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 6716 5170 110 226 0 6487 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26864

[startup+0.301505 s]
/proc/loadavg: 1.15 1.09 1.01 3/77 3387
/proc/meminfo: memFree=1428856/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=27924 CPUtime=0.29
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 5561 0 0 0 27 2 0 0 19 0 1 0 178182424 28594176 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 6981 5545 110 226 0 6752 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27924

[startup+0.701548 s]
/proc/loadavg: 1.15 1.09 1.01 3/77 3387
/proc/meminfo: memFree=1428856/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=31900 CPUtime=0.69
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 6596 0 0 0 67 2 0 0 23 0 1 0 178182424 32665600 6580 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 7975 6580 110 226 0 7746 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31900

[startup+1.50163 s]
/proc/loadavg: 1.15 1.09 1.01 2/78 3388
/proc/meminfo: memFree=1397616/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=41232 CPUtime=1.49
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 8935 0 0 0 145 4 0 0 25 0 1 0 178182424 42221568 8919 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 10308 8919 110 226 0 10079 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41232

[startup+3.1018 s]
/proc/loadavg: 1.15 1.09 1.01 2/78 3388
/proc/meminfo: memFree=1389808/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=46704 CPUtime=3.09
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 10123 0 0 0 304 5 0 0 25 0 1 0 178182424 47824896 10107 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 11676 10107 110 226 0 11447 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46704

[startup+6.30113 s]
/proc/loadavg: 1.14 1.09 1.01 2/78 3388
/proc/meminfo: memFree=1372400/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=65228 CPUtime=6.29
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 14640 0 0 0 621 8 0 0 25 0 1 0 178182424 66793472 14624 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 16307 14624 110 226 0 16078 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65228

[startup+12.7018 s]
/proc/loadavg: 1.13 1.09 1.01 2/78 3388
/proc/meminfo: memFree=1344432/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=97660 CPUtime=12.69
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 22655 0 0 0 1257 12 0 0 25 0 1 0 178182424 100003840 22639 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 24415 22639 110 226 0 24186 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97660

[startup+25.5011 s]
/proc/loadavg: 1.10 1.08 1.01 2/78 3388
/proc/meminfo: memFree=1329776/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=25.48
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 2535 13 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 105780

[startup+51.1018 s]
/proc/loadavg: 1.07 1.07 1.01 2/78 3388
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=51.06
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 5093 13 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 105780

[startup+102.305 s]
/proc/loadavg: 1.11 1.08 1.01 2/78 3388
/proc/meminfo: memFree=1329776/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=102.26
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 10212 14 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 105780

[startup+162.301 s]
/proc/loadavg: 1.04 1.06 1.00 2/78 3388
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=162.23
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 16209 14 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 105780

[startup+222.302 s]
/proc/loadavg: 1.01 1.05 1.00 2/78 3388
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=222.22
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 22207 15 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 105780

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 3388
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=282.2
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 28205 15 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 105780

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 3388
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=342.19
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 34203 16 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605350 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 105780

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 3388
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=402.17
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 40201 16 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 105780

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3390
/proc/meminfo: memFree=1329648/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=462.15
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 46199 16 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 105780

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3390
/proc/meminfo: memFree=1329648/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=522.14
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 52197 17 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 105780

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329648/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=582.12
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 58195 17 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 105780

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329648/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=642.12
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 64194 18 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 105780


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=882.05
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 88185 20 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601435 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 105780

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=942.03
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 94183 20 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 105780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1002.02
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 100181 21 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 105780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329648/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1062
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 106179 21 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 105780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329648/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1121.99
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 112177 22 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 105780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329648/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1181.97
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 118175 22 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 105780

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329648/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1241.95
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 124173 22 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598445 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 105780

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1301.95
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 130172 23 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 105780

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329648/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1361.93
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 136169 24 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 105780

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329648/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1421.92
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 142168 24 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 105780

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 3390
/proc/meminfo: memFree=1329648/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1481.89
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 148165 24 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 105780

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329776/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1541.88
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 154163 25 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607281 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 105780

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329776/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1601.86
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 160161 25 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 105780

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1661.85
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 166159 26 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 105780

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1721.83
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 172157 26 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 105780

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1781.82
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 178155 27 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 105780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1800.02
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 179975 27 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608290 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 105780

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: 1.00 1.00 1.00 2/78 3390
/proc/meminfo: memFree=1329712/2055920 swapFree=4159716/4192956
[pid=3387] ppid=3385 vsize=105780 CPUtime=1800.02
/proc/3387/stat : 3387 (wildcat-skc) R 3385 3387 2742 0 -1 4194304 24851 0 0 0 179975 27 0 0 25 0 1 0 178182424 108318720 24834 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608290 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3387/statm: 26445 24834 117 226 0 26216 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 105780

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1799.75
CPU system time (s): 0.291955
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 105780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.291955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24851
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= 2200

runsolver used 2.10468 second user time and 4.24036 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Thu Apr 19 22:24:08 UTC 2007

IDJOB= 362980
IDBENCH= 1703
IDSOLVER= 162
FILE ID= node7/362980-1177021448

PBS_JOBID= 4630591

Free space on /tmp= 66361 MiB

SOLVER NAME= wildcat-skc 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-pilot.opb
COMMAND LINE= /tmp/evaluation/362980-1177021448/wildcat-skc /tmp/evaluation/362980-1177021448/instance-362980-1177021448.opb 557779422
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-362980-1177021448 -o ROOT/results/node7/solver-362980-1177021448 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362980-1177021448/wildcat-skc /tmp/evaluation/362980-1177021448/instance-362980-1177021448.opb 557779422

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  3b411a9d6011bc35efb221797d9fcf38

RANDOM SEED= 557779422

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1429328 kB
Buffers:         35120 kB
Cached:         525504 kB
SwapCached:      13228 kB
Active:         360688 kB
Inactive:       223520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429328 kB
SwapTotal:     4192956 kB
SwapFree:      4159716 kB
Dirty:           10764 kB
Writeback:           0 kB
Mapped:          30676 kB
Slab:            27864 kB
Committed_AS:  7167256 kB
PageTables:       1860 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= 66361 MiB

End job on node7 on Thu Apr 19 22:54:11 UTC 2007