Trace number 351225

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) 1800.07 1800.65

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-fit2d.opb
MD5SUMb5e82d02e51b7eb09c369bc9f6b2937f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1
Optimality of the best value was proved NO
Number of variables118500
Total number of constraints10525
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 constraints10525
Minimum length of a constraint10
Maximum length of a constraint118500
Number of terms in the objective function 102000
Biggest coefficient in the objective function 1981
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 601677
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 13452
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 608143
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/351225-1176589964/wildcat-skc /tmp/evaluation/351225-1176589964/instance-351225-1176589964.opb 395661282 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 395661282
0.00/0.00	c Noise: 0.1 (10 : 100) 
1204.98/1205.34	c Starting searching:
1204.98/1205.34	c Phase 1 ...
1800.02/1800.60	c   trying 534147: xxxxxxxxxc 
1800.02/1800.60	c Phase 2 ...
1800.02/1800.60	c   trying 0: c 
1800.02/1800.60	c Phase 3 ...
1800.02/1800.60	c   trying 0 again: c 
1800.02/1800.60	s UNKNOWN
1800.02/1800.61	c 
1800.02/1800.61	c During searching:         -1.4e-05 seconds elapsed.
1800.02/1800.61	c CPU time spent:           0 seconds.
1800.02/1800.61	c 
1800.02/1800.61	c =================================== END =====================================
1800.02/1800.61	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/node65/watcher-351225-1176589964 -o ROOT/results/node65/solver-351225-1176589964 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351225-1176589964/wildcat-skc /tmp/evaluation/351225-1176589964/instance-351225-1176589964.opb 395661282 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 13438
/proc/meminfo: memFree=1615336/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=6588 CPUtime=0
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 472 0 0 0 0 0 0 0 18 0 1 0 134986092 6746112 456 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 1647 460 100 226 0 1418 0

[startup+0.0402081 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 13438
/proc/meminfo: memFree=1615336/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=6592 CPUtime=0.03
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 509 0 0 0 3 0 0 0 18 0 1 0 134986092 6750208 493 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 1648 493 105 226 0 1419 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6592

[startup+0.101208 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 13438
/proc/meminfo: memFree=1615336/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=6592 CPUtime=0.09
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 512 0 0 0 9 0 0 0 18 0 1 0 134986092 6750208 496 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 1648 496 105 226 0 1419 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6592

[startup+0.301224 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 13438
/proc/meminfo: memFree=1615336/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=6592 CPUtime=0.29
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 523 0 0 0 29 0 0 0 19 0 1 0 134986092 6750208 507 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 1648 507 105 226 0 1419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6592

[startup+0.701257 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 13438
/proc/meminfo: memFree=1615336/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=6724 CPUtime=0.69
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 543 0 0 0 69 0 0 0 22 0 1 0 134986092 6885376 527 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 1681 527 105 226 0 1452 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6724

[startup+1.50133 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 13439
/proc/meminfo: memFree=1613472/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=6856 CPUtime=1.49
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 585 0 0 0 149 0 0 0 25 0 1 0 134986092 7020544 569 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 1714 569 105 226 0 1485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6856

[startup+3.10145 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 13439
/proc/meminfo: memFree=1613152/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=7120 CPUtime=3.09
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 668 0 0 0 309 0 0 0 25 0 1 0 134986092 7290880 652 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 1780 652 105 226 0 1551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7120

[startup+6.30172 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 13439
/proc/meminfo: memFree=1612448/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=7780 CPUtime=6.29
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 835 0 0 0 629 0 0 0 25 0 1 0 134986092 7966720 819 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 1945 819 105 226 0 1716 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7780

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 13439
/proc/meminfo: memFree=1611232/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=9112 CPUtime=12.69
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 1164 0 0 0 1269 0 0 0 25 0 1 0 134986092 9330688 1148 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 2278 1148 105 226 0 2049 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9112

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 13439
/proc/meminfo: memFree=1608608/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=11884 CPUtime=25.48
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 1826 0 0 0 2548 0 0 0 25 0 1 0 134986092 12169216 1810 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 2971 1810 105 226 0 2742 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11884

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 13439
/proc/meminfo: memFree=1603488/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=17156 CPUtime=51.08
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 3215 0 0 0 5107 1 0 0 25 0 1 0 134986092 17567744 3133 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 4289 3133 105 226 0 4060 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17156

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 13439
/proc/meminfo: memFree=1589344/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=31520 CPUtime=102.27
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 7122 0 0 0 10225 2 0 0 25 0 1 0 134986092 32276480 6616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603944 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 7880 6616 109 226 0 7651 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31520

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13439
/proc/meminfo: memFree=1427808/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=195252 CPUtime=162.25
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 47453 0 0 0 16207 18 0 0 25 0 1 0 134986092 199938048 46947 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 48813 46947 110 226 0 48584 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 195252

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13439
/proc/meminfo: memFree=1427744/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=195252 CPUtime=222.23
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 47461 0 0 0 22205 18 0 0 25 0 1 0 134986092 199938048 46955 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 48813 46955 110 226 0 48584 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 195252

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13439
/proc/meminfo: memFree=1422368/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=198664 CPUtime=282.22
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 49089 0 0 0 28203 19 0 0 25 0 1 0 134986092 203431936 48289 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 49666 48289 110 226 0 49437 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 198664

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13439
/proc/meminfo: memFree=1422368/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=198664 CPUtime=342.2
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 49089 0 0 0 34201 19 0 0 25 0 1 0 134986092 203431936 48289 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 49666 48289 110 226 0 49437 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 198664

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1413536/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=213204 CPUtime=402.19
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 51677 0 0 0 40199 20 0 0 25 0 1 0 134986092 218320896 50485 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 53301 50485 110 226 0 53072 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 213204

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1405728/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=219044 CPUtime=462.17
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 53786 0 0 0 46196 21 0 0 25 0 1 0 134986092 224301056 52397 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 54761 52397 110 226 0 54532 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 219044

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1405664/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=219440 CPUtime=522.15
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 53862 0 0 0 52194 21 0 0 25 0 1 0 134986092 224706560 52473 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 54860 52473 110 226 0 54631 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 219440

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1405216/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=219836 CPUtime=582.14
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 53969 0 0 0 58193 21 0 0 25 0 1 0 134986092 225112064 52580 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 54959 52580 110 226 0 54730 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 219836

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1398432/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=224664 CPUtime=642.13
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 55943 0 0 0 64191 22 0 0 25 0 1 0 134986092 230055936 54261 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 56166 54261 110 226 0 55937 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 224664


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

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1384544/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=244256 CPUtime=822.08
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 60088 0 0 0 82183 25 0 0 25 0 1 0 134986092 250118144 57719 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 61064 57719 110 226 0 60835 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 244256

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1377760/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=249720 CPUtime=882.06
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 62062 0 0 0 88181 25 0 0 25 0 1 0 134986092 255713280 59399 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 62430 59399 110 226 0 62201 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 249720

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1370848/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=255572 CPUtime=942.05
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 64296 0 0 0 94178 27 0 0 25 0 1 0 134986092 261705728 61111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603944 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 63893 61111 110 226 0 63664 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 255572

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1366496/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=258896 CPUtime=1002.03
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 65538 0 0 0 100176 27 0 0 25 0 1 0 134986092 265109504 62190 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015016 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 64724 62190 110 226 0 64495 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 258896

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1361120/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=272076 CPUtime=1062.01
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 67235 0 0 0 106173 28 0 0 25 0 1 0 134986092 278605824 63527 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 68019 63527 110 226 0 67790 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 272076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1354528/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=277032 CPUtime=1122
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 69066 0 0 0 112171 29 0 0 25 0 1 0 134986092 283680768 65161 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 69258 65161 110 226 0 69029 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 277032

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1354400/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=277296 CPUtime=1181.98
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 69130 0 0 0 118169 29 0 0 25 0 1 0 134986092 283951104 65225 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 69324 65225 110 226 0 69095 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 277296

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1349472/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=281060 CPUtime=1241.97
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 70633 0 0 0 124167 30 0 0 25 0 1 0 134986092 287805440 66434 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 70265 66434 117 226 0 70036 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 281060

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1349472/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=281060 CPUtime=1301.96
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 70633 0 0 0 130166 30 0 0 25 0 1 0 134986092 287805440 66434 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 70265 66434 117 226 0 70036 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 281060

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1349472/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=281060 CPUtime=1361.94
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 70633 0 0 0 136164 30 0 0 25 0 1 0 134986092 287805440 66434 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605328 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 70265 66434 117 226 0 70036 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 281060

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1349472/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=281060 CPUtime=1421.92
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 70633 0 0 0 142162 30 0 0 25 0 1 0 134986092 287805440 66434 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 70265 66434 117 226 0 70036 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 281060

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1349536/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=281060 CPUtime=1481.91
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 70633 0 0 0 148161 30 0 0 25 0 1 0 134986092 287805440 66434 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 70265 66434 117 226 0 70036 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 281060

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1349472/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=281060 CPUtime=1541.89
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 70633 0 0 0 154159 30 0 0 25 0 1 0 134986092 287805440 66434 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 70265 66434 117 226 0 70036 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 281060

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1349472/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=281060 CPUtime=1601.87
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 70633 0 0 0 160157 30 0 0 25 0 1 0 134986092 287805440 66434 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601383 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 70265 66434 117 226 0 70036 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 281060

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13441
/proc/meminfo: memFree=1349536/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=281060 CPUtime=1661.86
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 70633 0 0 0 166156 30 0 0 25 0 1 0 134986092 287805440 66434 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 70265 66434 117 226 0 70036 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 281060

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 13563
/proc/meminfo: memFree=1348192/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=281060 CPUtime=1721.77
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 70633 0 0 0 172147 30 0 0 25 0 1 0 134986092 287805440 66434 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 70265 66434 117 226 0 70036 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 281060

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13639
/proc/meminfo: memFree=1349216/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=281060 CPUtime=1781.72
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 70633 0 0 0 178141 31 0 0 25 0 1 0 134986092 287805440 66434 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605326 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 70265 66434 117 226 0 70036 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 281060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13639
/proc/meminfo: memFree=1349216/2055920 swapFree=4183872/4192956
[pid=13438] ppid=13436 vsize=281060 CPUtime=1800.02
/proc/13438/stat : 13438 (wildcat-skc) R 13436 13438 12715 0 -1 4194304 70633 0 0 0 179971 31 0 0 25 0 1 0 134986092 287805440 66434 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565719 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13438/statm: 70265 66434 117 226 0 70036 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 281060

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

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

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.07
CPU user time (s): 1799.72
CPU system time (s): 0.355945
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 281064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.355945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70633
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= 2800

runsolver used 1.18082 second user time and 3.80342 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sat Apr 14 22:32:45 UTC 2007

IDJOB= 351225
IDBENCH= 1705
IDSOLVER= 162
FILE ID= node65/351225-1176589964

PBS_JOBID= 4556967

Free space on /tmp= 66546 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-fit2d.opb
COMMAND LINE= /tmp/evaluation/351225-1176589964/wildcat-skc /tmp/evaluation/351225-1176589964/instance-351225-1176589964.opb 395661282
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-351225-1176589964 -o ROOT/results/node65/solver-351225-1176589964 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351225-1176589964/wildcat-skc /tmp/evaluation/351225-1176589964/instance-351225-1176589964.opb 395661282

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  b5e82d02e51b7eb09c369bc9f6b2937f

RANDOM SEED= 395661282

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1615688 kB
Buffers:         41924 kB
Cached:         325468 kB
SwapCached:       3616 kB
Active:         228996 kB
Inactive:       149100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615688 kB
SwapTotal:     4192956 kB
SwapFree:      4183872 kB
Dirty:           19396 kB
Writeback:           0 kB
Mapped:          16032 kB
Slab:            48108 kB
Committed_AS:   131428 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= 66546 MiB

End job on node65 on Sat Apr 14 23:02:47 UTC 2007