Trace number 453449

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 2007-03-21No Cert. 1800.07 1804.68

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_2.opb
MD5SUMf7e9965e006e5669c3252afd9a68998d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark67
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 67
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint11
Maximum length of a constraint22
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6328
Sum of products size (including duplicates)12656
Number of different products6328
Sum of products size12656

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/453449-1178215967/wildcat-skc /tmp/evaluation/453449-1178215967/instance-453449-1178215967.opb 693001466 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 693001466
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.19/0.24	c Starting searching:
0.19/0.24	c Phase 1 ...
0.39/0.42	c   trying 500: vc 
0.39/0.42	o 250
1.09/1.12	c   trying 234: vc 
1.09/1.12	o 234
2.89/2.97	c   trying 218: vc 
2.89/2.97	o 218
5.59/5.62	c   trying 203: vc 
5.59/5.62	o 203
9.39/9.45	c   trying 188: vc 
9.39/9.45	o 188
21.59/21.61	c   trying 174: vc 
21.59/21.61	o 174
32.69/32.70	c   trying 160: vc 
32.69/32.70	o 160
49.48/49.51	c   trying 147: vc 
49.48/49.51	o 147
106.96/107.02	c   trying 134: vc 
106.96/107.02	o 134
228.33/228.44	c   trying 122: vc 
228.33/228.44	o 122
1800.03/1800.52	c   trying 110: xxxxxxxxxc 
1800.03/1800.52	c Phase 2 ...
1800.06/1804.67	c   trying 121: c 
1800.06/1804.67	c Phase 3 ...
1800.06/1804.67	c   trying 121 again: c 
1800.06/1804.67	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453449-1178215967/instance-453449-1178215967.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-453449-1178215967 -o ROOT/results/node19/solver-453449-1178215967 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453449-1178215967/wildcat-skc /tmp/evaluation/453449-1178215967/instance-453449-1178215967.opb 693001466 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 25084
/proc/meminfo: memFree=1586440/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=6236 CPUtime=0
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 269514165 6385664 201 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 1559 202 107 226 0 1330 0

[startup+0.047373 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 25084
/proc/meminfo: memFree=1586440/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=21848 CPUtime=0.04
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 3961 0 0 0 2 2 0 0 18 0 1 0 269514165 22372352 3946 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 5462 3950 110 226 0 5233 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 21848

[startup+0.102378 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 25084
/proc/meminfo: memFree=1586440/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=43692 CPUtime=0.09
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 9522 0 0 0 5 4 0 0 18 0 1 0 269514165 44740608 9507 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 10923 9511 110 226 0 10694 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43692

[startup+0.3014 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 25084
/proc/meminfo: memFree=1586440/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=0.29
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24234 0 0 0 17 12 0 0 20 0 1 0 269514165 105308160 24218 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134578566 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24218 115 226 0 25481 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 102840

[startup+0.702443 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 25084
/proc/meminfo: memFree=1586440/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=0.69
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 57 12 0 0 23 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 102840

[startup+1.50153 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489792/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1.49
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 137 12 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102840

[startup+3.10171 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489664/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=3.09
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 296 13 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607353 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102840

[startup+6.30105 s]
/proc/loadavg: 0.92 0.97 0.99 3/78 25085
/proc/meminfo: memFree=1489480/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=6.29
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 616 13 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 102840

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489480/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=12.69
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 1256 13 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102840

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489608/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=25.49
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 2536 13 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 102840

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489608/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=51.08
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 5095 13 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 102840

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489672/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=102.26
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 10213 13 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 102840

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489608/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=162.25
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 16211 14 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 102840

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489544/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=222.23
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 22209 14 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 102840

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489608/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=282.22
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 28207 15 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 102840

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489608/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=342.2
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 34205 15 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 102840

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489544/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=402.19
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 40203 16 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 102840

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489608/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=462.17
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 46201 16 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 102840

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489672/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=522.15
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 52198 17 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 102840

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489608/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=582.14
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 58197 17 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601357 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 102840

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25085
/proc/meminfo: memFree=1489672/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=642.13
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 64195 18 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 102840


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

/proc/meminfo: memFree=1489736/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1122
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 112178 22 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 102840

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25085
/proc/meminfo: memFree=1489672/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1181.98
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 118176 22 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 102840

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25085
/proc/meminfo: memFree=1489672/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1241.97
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 124174 23 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598419 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 102840

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25085
/proc/meminfo: memFree=1489672/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1301.95
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 130172 23 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 102840

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25085
/proc/meminfo: memFree=1489736/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1361.94
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 136170 24 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 102840

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25085
/proc/meminfo: memFree=1489736/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1421.92
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 142168 24 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 102840

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25085
/proc/meminfo: memFree=1489672/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1481.91
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 148166 25 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 102840

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25085
/proc/meminfo: memFree=1489736/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1541.89
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 154164 25 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 102840

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25085
/proc/meminfo: memFree=1489736/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1601.88
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 160162 26 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 102840

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25085
/proc/meminfo: memFree=1489672/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1661.86
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 166160 26 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 102840

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25087
/proc/meminfo: memFree=1489544/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1721.84
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 172158 26 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 102840

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25087
/proc/meminfo: memFree=1489608/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1781.83
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 178156 27 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 102840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25087
/proc/meminfo: memFree=1489608/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1800.03
/proc/25084/stat : 25084 (wildcat-skc) R 25082 25084 24079 0 -1 4194304 24236 0 0 0 179976 27 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 102840

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 0.99 0.99 1/79 25088
/proc/meminfo: memFree=1489600/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=102840 CPUtime=1800.04
/proc/25084/stat : 25084 (wildcat-skc) S 25082 25084 24079 0 -1 4194304 24236 0 0 0 179977 27 0 0 25 0 1 0 269514165 105308160 24220 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054733 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/25084/statm: 25710 24220 117 226 0 25481 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 102840

[startup+1803 s]
/proc/loadavg: 1.00 0.99 0.99 1/78 25088
/proc/meminfo: memFree=1586120/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=0 CPUtime=1800.06
/proc/25084/stat : 25084 (wildcat-skc) D 25082 25084 24079 0 -1 4195332 24236 0 0 0 179977 29 0 0 15 0 1 0 269514165 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100037788 0 0 17 0 0 0
/proc/25084/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

[startup+1803.8 s]
/proc/loadavg: 1.00 0.99 0.99 1/78 25088
/proc/meminfo: memFree=1586120/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=0 CPUtime=1800.06
/proc/25084/stat : 25084 (wildcat-skc) D 25082 25084 24079 0 -1 4195332 24236 0 0 0 179977 29 0 0 15 0 1 0 269514165 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100037788 0 0 17 0 0 0
/proc/25084/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

[startup+1804.2 s]
/proc/loadavg: 1.00 0.99 0.99 1/78 25088
/proc/meminfo: memFree=1586120/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=0 CPUtime=1800.06
/proc/25084/stat : 25084 (wildcat-skc) D 25082 25084 24079 0 -1 4195332 24236 0 0 0 179977 29 0 0 15 0 1 0 269514165 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100037788 0 0 17 0 0 0
/proc/25084/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

[startup+1804.6 s]
/proc/loadavg: 1.00 0.99 0.99 1/78 25088
/proc/meminfo: memFree=1586120/2055920 swapFree=4153644/4192956
[pid=25084] ppid=25082 vsize=0 CPUtime=1800.06
/proc/25084/stat : 25084 (wildcat-skc) D 25082 25084 24079 0 -1 4195332 24236 0 0 0 179977 29 0 0 15 0 1 0 269514165 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100037788 0 0 17 0 0 0
/proc/25084/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1804.68
CPU time (s): 1800.07
CPU user time (s): 1799.78
CPU system time (s): 0.292955
CPU usage (%): 99.7446
Max. virtual memory (cumulated for all children) (KiB): 102840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24236
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= 7
involuntary context switches= 2414

runsolver used 1.3398 second user time and 4.02339 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Thu May  3 18:12:48 UTC 2007

IDJOB= 453449
IDBENCH= 48131
IDSOLVER= 162
FILE ID= node19/453449-1178215967

PBS_JOBID= 4751255

Free space on /tmp= 66562 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_2.opb
COMMAND LINE= /tmp/evaluation/453449-1178215967/wildcat-skc /tmp/evaluation/453449-1178215967/instance-453449-1178215967.opb 693001466
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-453449-1178215967 -o ROOT/results/node19/conversion-453449-1178215967 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453449-1178215967/instance-453449-1178215967.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-453449-1178215967 -o ROOT/results/node19/solver-453449-1178215967 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453449-1178215967/wildcat-skc /tmp/evaluation/453449-1178215967/instance-453449-1178215967.opb 693001466

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  f7e9965e006e5669c3252afd9a68998d

RANDOM SEED= 693001466

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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:       1586848 kB
Buffers:        113300 kB
Cached:         233788 kB
SwapCached:       8416 kB
Active:         152492 kB
Inactive:       229404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586848 kB
SwapTotal:     4192956 kB
SwapFree:      4153644 kB
Dirty:            2868 kB
Writeback:           0 kB
Mapped:          33132 kB
Slab:            72688 kB
Committed_AS:  8983508 kB
PageTables:       1796 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= 66562 MiB

End job on node19 on Thu May  3 18:43:07 UTC 2007