Trace number 348565

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) 1800.09 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scsd1.opb
MD5SUM171c173d92217c349c0d73c9a0572b78
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved NO
Number of variables22800
Total number of constraints77
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 constraints77
Minimum length of a constraint600
Maximum length of a constraint1500
Number of terms in the objective function 22800
Biggest coefficient in the objective function 748
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 542722
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 24156
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 542722
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/348565-1176587458/wildcat-skc /tmp/evaluation/348565-1176587458/instance-348565-1176587458.opb 865555717 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 865555717
0.00/0.00	c Noise: 0.1 (10 : 100) 
5.68/5.72	c Starting searching:
5.68/5.72	c Phase 1 ...
1585.42/1586.00	c   trying 542722: xxxxxxxxxxc 
1585.42/1586.00	c Phase 2 ...
1800.07/1800.61	c   trying 0: xc 
1800.07/1800.61	c Phase 3 ...
1800.07/1800.61	c   trying 0 again: c 
1800.07/1800.61	s UNKNOWN
1800.07/1800.61	c 
1800.07/1800.61	c During searching:         -1.3e-05 seconds elapsed.
1800.07/1800.61	c CPU time spent:           0 seconds.
1800.07/1800.61	c 
1800.07/1800.61	c =================================== END =====================================
1800.07/1800.61	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/node51/watcher-348565-1176587458 -o ROOT/results/node51/solver-348565-1176587458 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348565-1176587458/wildcat-skc /tmp/evaluation/348565-1176587458/instance-348565-1176587458.opb 865555717 

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 3/64 25586
/proc/meminfo: memFree=1617648/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=5972 CPUtime=0
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 13590940 6115328 195 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 1493 195 105 226 0 1264 0

[startup+0.075095 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25586
/proc/meminfo: memFree=1617648/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=6104 CPUtime=0.07
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 229 0 0 0 7 0 0 0 18 0 1 0 13590940 6250496 213 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 1526 213 105 226 0 1297 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6104

[startup+0.101098 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25586
/proc/meminfo: memFree=1617648/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=6104 CPUtime=0.09
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 235 0 0 0 9 0 0 0 18 0 1 0 13590940 6250496 219 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 1526 219 105 226 0 1297 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6104

[startup+0.301115 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25586
/proc/meminfo: memFree=1617648/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=6368 CPUtime=0.29
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 284 0 0 0 29 0 0 0 19 0 1 0 13590940 6520832 268 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 1592 268 105 226 0 1363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6368

[startup+0.701152 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25586
/proc/meminfo: memFree=1617648/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=6764 CPUtime=0.69
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 382 0 0 0 69 0 0 0 22 0 1 0 13590940 6926336 366 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135008477 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 1691 366 105 226 0 1462 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6764

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25587
/proc/meminfo: memFree=1616232/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=7444 CPUtime=1.49
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 575 0 0 0 149 0 0 0 25 0 1 0 13590940 7622656 559 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 1861 559 105 226 0 1632 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7444

[startup+3.10137 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25587
/proc/meminfo: memFree=1614888/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=9068 CPUtime=3.09
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 964 0 0 0 309 0 0 0 25 0 1 0 13590940 9285632 948 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 2267 948 105 226 0 2038 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9068

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25587
/proc/meminfo: memFree=1609000/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=6.29
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 627 2 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16724

[startup+12.7022 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 25587
/proc/meminfo: memFree=1606376/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=12.69
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 1267 2 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16724

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25587
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=25.49
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 2547 2 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16724

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25587
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=51.08
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 5106 2 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877526 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16724

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25587
/proc/meminfo: memFree=1606504/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=102.27
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 10225 2 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16724

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25587
/proc/meminfo: memFree=1606504/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=162.25
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 16223 2 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16724

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25587
/proc/meminfo: memFree=1606504/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=222.23
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 22221 2 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16724

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25587
/proc/meminfo: memFree=1606504/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=282.23
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 28220 3 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 16724

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25587
/proc/meminfo: memFree=1606504/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=342.21
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 34218 3 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 16724

[startup+402.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 25587
/proc/meminfo: memFree=1606568/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=402.19
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 40216 3 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16724

[startup+462.302 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 25587
/proc/meminfo: memFree=1606568/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=462.18
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 46215 3 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 16724

[startup+522.301 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 25587
/proc/meminfo: memFree=1606568/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=522.16
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 52213 3 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 16724

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 25587
/proc/meminfo: memFree=1606568/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=582.15
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 58211 4 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 16724

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/71 25757
/proc/meminfo: memFree=1605096/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=642.06
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 64202 4 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 16724


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25785
/proc/meminfo: memFree=1606376/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=822
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 82196 4 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 16724

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25785
/proc/meminfo: memFree=1606376/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=881.99
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 88195 4 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601152 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 16724

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25785
/proc/meminfo: memFree=1606376/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=941.97
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 94193 4 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 16724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1001.95
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 100191 4 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 16724

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1061.94
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 106190 4 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 16724

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1121.93
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 112188 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 16724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1181.92
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 118187 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611629 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 16724

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1241.9
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 124185 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 16724

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1301.89
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 130184 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611595 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 16724

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1361.87
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 136182 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607840 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 16724

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1421.86
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 142181 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 16724

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1481.84
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 148179 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 16724

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1541.83
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 154178 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 16724

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1601.81
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 160176 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605326 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 16724

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1661.8
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 166175 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 16724

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1721.78
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 172173 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597174 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 16724

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1781.77
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 178172 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 16724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25787
/proc/meminfo: memFree=1606440/2055920 swapFree=4192956/4192956
[pid=25586] ppid=25584 vsize=16724 CPUtime=1800.07
/proc/25586/stat : 25586 (wildcat-skc) R 25584 25586 3989 0 -1 4194304 2859 0 0 0 180002 5 0 0 25 0 1 0 13590940 17125376 2842 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601405 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25586/statm: 4181 2842 117 226 0 3952 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 16724

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): 1800.61
CPU time (s): 1800.09
CPU user time (s): 1800.03
CPU system time (s): 0.05999
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 16724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2859
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= 1183

runsolver used 1.3088 second user time and 3.67744 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Apr 14 21:50:58 UTC 2007

IDJOB= 348565
IDBENCH= 1692
IDSOLVER= 162
FILE ID= node51/348565-1176587458

PBS_JOBID= 4556940

Free space on /tmp= 66561 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-scsd1.opb
COMMAND LINE= /tmp/evaluation/348565-1176587458/wildcat-skc /tmp/evaluation/348565-1176587458/instance-348565-1176587458.opb 865555717
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-348565-1176587458 -o ROOT/results/node51/solver-348565-1176587458 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348565-1176587458/wildcat-skc /tmp/evaluation/348565-1176587458/instance-348565-1176587458.opb 865555717

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  171c173d92217c349c0d73c9a0572b78

RANDOM SEED= 865555717

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1617992 kB
Buffers:         54436 kB
Cached:         277472 kB
SwapCached:          0 kB
Active:          84148 kB
Inactive:       266980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617992 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3228 kB
Writeback:           0 kB
Mapped:          29160 kB
Slab:            72820 kB
Committed_AS:   386896 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node51 on Sat Apr 14 22:21:01 UTC 2007