Trace number 348890

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) 1800.14 1800.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-dano3mip.opb
MD5SUM14e6c259fcfc7693ea81c905b2ebcb59
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399966
Total number of constraints3226
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints3178
Minimum length of a constraint21
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
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 535830
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/348890-1176605560/wildcat-skc /tmp/evaluation/348890-1176605560/instance-348890-1176605560.opb 501556011 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 501556011
0.00/0.00	c Noise: 0.1 (10 : 100) 
85.55/85.66	c Starting searching:
85.55/85.66	c Phase 1 ...
1135.46/1135.91	c   trying 524317: xxxxxxxxxxc 
1135.46/1135.91	c Phase 2 ...
1800.08/1800.71	c   trying 0: xc 
1800.08/1800.71	c Phase 3 ...
1800.08/1800.71	c   trying 0 again: c 
1800.08/1800.71	s UNKNOWN
1800.08/1800.71	c 
1800.08/1800.71	c During searching:         -1.4e-05 seconds elapsed.
1800.08/1800.71	c CPU time spent:           0 seconds.
1800.08/1800.71	c 
1800.08/1800.71	c =================================== END =====================================
1800.08/1800.71	c

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-348890-1176605560 -o ROOT/results/node4/solver-348890-1176605560 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348890-1176605560/wildcat-skc /tmp/evaluation/348890-1176605560/instance-348890-1176605560.opb 501556011 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2750
/proc/meminfo: memFree=1689744/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=7924 CPUtime=0
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 434 0 0 0 0 0 0 0 18 0 1 0 136593757 8114176 419 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134602311 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 1981 422 101 226 0 1752 0

[startup+0.0968421 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2750
/proc/meminfo: memFree=1689744/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=10988 CPUtime=0.09
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 1388 0 0 0 8 1 0 0 18 0 1 0 136593757 11251712 1372 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 2747 1373 110 226 0 2518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10988

[startup+0.101842 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2750
/proc/meminfo: memFree=1689744/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=11120 CPUtime=0.09
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 1429 0 0 0 8 1 0 0 18 0 1 0 136593757 11386880 1413 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134604551 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 2780 1413 110 226 0 2551 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11120

[startup+0.301862 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2750
/proc/meminfo: memFree=1689744/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=17028 CPUtime=0.29
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 2933 0 0 0 28 1 0 0 19 0 1 0 136593757 17436672 2917 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 4257 2917 110 226 0 4028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17028

[startup+0.7019 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2750
/proc/meminfo: memFree=1689744/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=27936 CPUtime=0.69
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 5614 0 0 0 67 2 0 0 23 0 1 0 136593757 28606464 5598 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 6984 5598 110 226 0 6755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27936

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1664328/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=36584 CPUtime=1.49
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 7797 0 0 0 146 3 0 0 25 0 1 0 136593757 37462016 7781 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134609344 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 9146 7781 110 226 0 8917 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36584

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1652616/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=54372 CPUtime=3.08
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 12185 0 0 0 303 5 0 0 25 0 1 0 136593757 55676928 12169 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2750/statm: 13593 12169 110 226 0 13364 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 54372

[startup+6.30144 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1617864/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=86848 CPUtime=6.28
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 20365 0 0 0 620 8 0 0 25 0 1 0 136593757 88932352 20349 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 21712 20349 110 226 0 21483 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 86848

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1562888/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=157124 CPUtime=12.68
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 37859 0 0 0 1251 17 0 0 25 0 1 0 136593757 160894976 37843 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 39281 37843 110 226 0 39052 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 157124

[startup+25.5023 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1489736/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=208956 CPUtime=25.48
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 50103 0 0 0 2524 24 0 0 25 0 1 0 136593757 213970944 50087 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 52239 50087 110 226 0 52010 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 208956

[startup+51.1027 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1481736/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=215240 CPUtime=51.06
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 52303 0 0 0 5080 26 0 0 25 0 1 0 136593757 220405760 52287 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 53810 52287 110 226 0 53581 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 215240

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1448904/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=102.24
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 10193 31 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 247412

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1448904/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=162.23
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 16191 32 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 247412

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1448840/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=222.21
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 22189 32 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601153 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 247412

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1448840/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=282.19
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 28187 32 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 247412

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1448840/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=342.18
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 34185 33 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877534 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 247412

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1448840/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=402.15
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 40182 33 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 247412

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2751
/proc/meminfo: memFree=1448840/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=462.14
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 46180 34 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 247412

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 2859
/proc/meminfo: memFree=1447448/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=522.07
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 52173 34 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 247412

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448520/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=582.02
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 58167 35 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 247412

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448456/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=642
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 64165 35 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868572 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 247412


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448520/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=881.93
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 88156 37 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601368 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 247412

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448648/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=941.91
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 94154 37 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601432 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 247412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448648/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1001.89
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 100152 37 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 247412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 2949
/proc/meminfo: memFree=1448648/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1061.88
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 106150 38 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877534 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 247412

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448584/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1121.86
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 112148 38 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611648 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 247412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448584/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1181.85
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 118146 39 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 247412

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448584/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1241.83
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 124144 39 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 247412

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448584/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1301.82
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 130142 40 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607396 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 247412

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448520/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1361.8
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 136140 40 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 247412

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448520/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1421.79
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 142138 41 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877534 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 247412

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448456/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1481.77
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 148136 41 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 247412

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448392/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1541.75
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 154134 41 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605323 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 247412

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448456/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1601.73
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 160131 42 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 247412

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448392/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1661.71
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 166129 42 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605326 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 247412

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448392/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1721.7
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 172127 43 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 247412

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448392/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1781.68
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 178125 43 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611571 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 247412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448392/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1800.08
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 179965 43 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 247412

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2949
/proc/meminfo: memFree=1448392/2055920 swapFree=4154132/4192956
[pid=2750] ppid=2748 vsize=247412 CPUtime=1800.08
/proc/2750/stat : 2750 (wildcat-skc) R 2748 2750 2513 0 -1 4194304 60307 0 0 0 179965 43 0 0 25 0 1 0 136593757 253349888 60290 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2750/statm: 61853 60290 117 226 0 61624 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 247412

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.14
CPU user time (s): 1799.66
CPU system time (s): 0.478927
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 247412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.478927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60307
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= 40212

runsolver used 1.90071 second user time and 4.07238 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Apr 15 02:52:40 UTC 2007

IDJOB= 348890
IDBENCH= 1778
IDSOLVER= 162
FILE ID= node4/348890-1176605560

PBS_JOBID= 4556824

Free space on /tmp= 66534 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-dano3mip.opb
COMMAND LINE= /tmp/evaluation/348890-1176605560/wildcat-skc /tmp/evaluation/348890-1176605560/instance-348890-1176605560.opb 501556011
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-348890-1176605560 -o ROOT/results/node4/solver-348890-1176605560 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348890-1176605560/wildcat-skc /tmp/evaluation/348890-1176605560/instance-348890-1176605560.opb 501556011

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  14e6c259fcfc7693ea81c905b2ebcb59

RANDOM SEED= 501556011

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
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:       1690216 kB
Buffers:         64208 kB
Cached:         212864 kB
SwapCached:       2544 kB
Active:          66556 kB
Inactive:       238748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690216 kB
SwapTotal:     4192956 kB
SwapFree:      4154132 kB
Dirty:           26716 kB
Writeback:           0 kB
Mapped:          31488 kB
Slab:            45932 kB
Committed_AS:  4615448 kB
PageTables:       1820 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= 66534 MiB

End job on node4 on Sun Apr 15 03:22:43 UTC 2007