Trace number 351095

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 1800.72

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-sctap2.opb
MD5SUM85d5cf87b7b65babdb4e7a6c3071d7ec
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark885
Best CPU time to get the best result obtained on this benchmark1782.77
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 645
Optimality of the best value was proved NO
Number of variables56400
Total number of constraints1033
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 constraints1033
Minimum length of a constraint90
Maximum length of a constraint720
Number of terms in the objective function 42300
Biggest coefficient in the objective function 854
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 560740
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 142664
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 560740
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/351095-1176580134/wildcat-skc /tmp/evaluation/351095-1176580134/instance-351095-1176580134.opb 572076166 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 572076166
0.00/0.00	c Noise: 0.1 (10 : 100) 
18.78/18.89	c Starting searching:
18.78/18.89	c Phase 1 ...
188.73/188.81	c   trying 560740: xxxxxxxxxxc 
188.73/188.81	c Phase 2 ...
1800.08/1800.70	c   trying 0: xxxxxxxxc 
1800.08/1800.70	c Phase 3 ...
1800.08/1800.70	c   trying 0 again: c 
1800.08/1800.70	s UNKNOWN
1800.08/1800.70	c 
1800.08/1800.70	c During searching:         -1.5e-05 seconds elapsed.
1800.08/1800.70	c CPU time spent:           0 seconds.
1800.08/1800.70	c 
1800.08/1800.70	c =================================== END =====================================
1800.08/1800.70	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/node74/watcher-351095-1176580134 -o ROOT/results/node74/solver-351095-1176580134 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351095-1176580134/wildcat-skc /tmp/evaluation/351095-1176580134/instance-351095-1176580134.opb 572076166 

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: 0.78 0.95 0.98 3/66 9227
/proc/meminfo: memFree=1513240/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=6192 CPUtime=0
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 294 0 0 0 0 0 0 0 18 0 1 0 105928140 6340608 278 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 1548 278 104 226 0 1319 0

[startup+0.052129 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 9227
/proc/meminfo: memFree=1513240/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=6196 CPUtime=0.05
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 305 0 0 0 5 0 0 0 18 0 1 0 105928140 6344704 289 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 1549 289 105 226 0 1320 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6196

[startup+0.101135 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 9227
/proc/meminfo: memFree=1513240/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=6196 CPUtime=0.09
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 311 0 0 0 9 0 0 0 18 0 1 0 105928140 6344704 295 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 1549 295 105 226 0 1320 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6196

[startup+0.301158 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 9227
/proc/meminfo: memFree=1513240/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=6328 CPUtime=0.29
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 337 0 0 0 29 0 0 0 19 0 1 0 105928140 6479872 321 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 1582 321 105 226 0 1353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6328

[startup+0.701203 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 9227
/proc/meminfo: memFree=1513240/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=6596 CPUtime=0.69
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 391 0 0 0 69 0 0 0 22 0 1 0 105928140 6754304 375 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 1649 375 105 226 0 1420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6596

[startup+1.5023 s]
/proc/loadavg: 0.78 0.95 0.98 2/67 9228
/proc/meminfo: memFree=1511952/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=6992 CPUtime=1.5
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 494 0 0 0 150 0 0 0 25 0 1 0 105928140 7159808 478 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014985 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 1748 478 105 226 0 1519 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6992

[startup+3.10148 s]
/proc/loadavg: 0.78 0.95 0.98 2/67 9228
/proc/meminfo: memFree=1511248/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=7784 CPUtime=3.09
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 693 0 0 0 309 0 0 0 25 0 1 0 105928140 7970816 677 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 1946 677 105 226 0 1717 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7784

[startup+6.30185 s]
/proc/loadavg: 0.80 0.95 0.98 2/67 9228
/proc/meminfo: memFree=1509528/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=9372 CPUtime=6.29
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 1092 0 0 0 629 0 0 0 25 0 1 0 105928140 9596928 1076 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 2343 1076 105 226 0 2114 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9372

[startup+12.7016 s]
/proc/loadavg: 0.81 0.95 0.98 2/67 9228
/proc/meminfo: memFree=1506264/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=12540 CPUtime=12.69
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 1886 0 0 0 1268 1 0 0 25 0 1 0 105928140 12840960 1870 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 3135 1870 105 226 0 2906 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12540

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/67 9228
/proc/meminfo: memFree=1473496/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=25.49
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 2544 5 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45632

[startup+51.102 s]
/proc/loadavg: 0.90 0.96 0.98 2/67 9228
/proc/meminfo: memFree=1473624/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=51.08
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 5103 5 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611492 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45632

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 9228
/proc/meminfo: memFree=1473688/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=102.26
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 10221 5 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605315 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45632

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/67 9228
/proc/meminfo: memFree=1473688/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=162.24
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 16219 5 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 45632

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9228
/proc/meminfo: memFree=1473624/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=222.22
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 22217 5 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 45632

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9228
/proc/meminfo: memFree=1473752/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=282.21
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 28215 6 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45632

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9228
/proc/meminfo: memFree=1473688/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=342.19
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 34213 6 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 45632

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9228
/proc/meminfo: memFree=1473688/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=402.17
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 40211 6 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565764 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 45632

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9228
/proc/meminfo: memFree=1473688/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=462.15
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 46209 6 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 45632

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9228
/proc/meminfo: memFree=1473688/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=522.13
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 52207 6 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 45632

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9228
/proc/meminfo: memFree=1473688/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=582.12
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 58206 6 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 45632

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9228
/proc/meminfo: memFree=1473688/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=642.11
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 64204 7 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 45632


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473496/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=881.93
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 88185 8 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 45632

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=941.92
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 94183 9 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 45632

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1001.9
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 100181 9 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 45632

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473688/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1061.88
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 106179 9 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607847 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 45632

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473624/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1121.86
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 112177 9 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601367 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 45632

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473688/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1181.84
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 118175 9 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 45632

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473624/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1241.83
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 124173 10 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 45632

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473624/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1301.82
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 130172 10 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611591 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 45632

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/67 9426
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1361.79
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 136169 10 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 45632

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1421.78
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 142168 10 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868590 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 45632

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1481.75
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 148165 10 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 45632

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1541.74
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 154163 11 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 45632

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1601.72
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 160161 11 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 45632

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1661.71
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 166160 11 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611492 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 45632

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1721.68
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 172157 11 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868606 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 45632

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1781.67
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 178156 11 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597174 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 45632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1800.08
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 179996 12 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 45632

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 0.97 0.98 2/67 9426
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=9227] ppid=9225 vsize=45632 CPUtime=1800.08
/proc/9227/stat : 9227 (wildcat-skc) R 9225 9227 9167 0 -1 4194304 10144 0 0 0 179996 12 0 0 25 0 1 0 105928140 46727168 9962 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9227/statm: 11408 9962 117 226 0 11179 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 45632

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.96
CPU system time (s): 0.12798
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 45632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10144
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= 1800

runsolver used 1.67974 second user time and 4.03839 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sat Apr 14 19:48:54 UTC 2007

IDJOB= 351095
IDBENCH= 1661
IDSOLVER= 162
FILE ID= node74/351095-1176580134

PBS_JOBID= 4556937

Free space on /tmp= 103240 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-sctap2.opb
COMMAND LINE= /tmp/evaluation/351095-1176580134/wildcat-skc /tmp/evaluation/351095-1176580134/instance-351095-1176580134.opb 572076166
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-351095-1176580134 -o ROOT/results/node74/solver-351095-1176580134 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351095-1176580134/wildcat-skc /tmp/evaluation/351095-1176580134/instance-351095-1176580134.opb 572076166

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  85d5cf87b7b65babdb4e7a6c3071d7ec

RANDOM SEED= 572076166

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1513648 kB
Buffers:         43436 kB
Cached:         366060 kB
SwapCached:          0 kB
Active:         158124 kB
Inactive:       267664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4952 kB
Writeback:           0 kB
Mapped:          26644 kB
Slab:           102332 kB
Committed_AS:   658184 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103240 MiB

End job on node74 on Sat Apr 14 20:18:57 UTC 2007