Trace number 2681646

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1 fixedOPT6 1396.65 1397.06

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_4.opb
MD5SUM7b38b4ead930b62d925cf473e2cdd798
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark13.155
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint11
Maximum length of a constraint17
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)614
Sum of products size (including duplicates)1228
Number of different products614
Sum of products size1228

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 614/0 clauses 664/0 units 0
0.00/0.01	c vars 50
0.00/0.01	c objective 50 + 0
0.09/0.15	c 0.138978 16.1875 1 647
0.09/0.15	o 10
0.09/0.16	c 0.148977 16.5312 8 687
0.09/0.16	o 9
0.09/0.17	c 0.159975 16.5312 30 749
0.09/0.17	o 8
0.19/0.20	c 0.188971 16.5312 106 889
0.19/0.20	o 7
0.59/0.68	c 0.639902 16.6562 1148 2425
0.59/0.68	o 6
1396.49/1397.00	c 1327.09 21.5703 10 3037297
1396.49/1397.00	s OPTIMUM FOUND
1396.49/1397.00	v -x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50

Verifier Data 

OK	6

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681646-1277501304/watcher-2681646-1277501304 -o /tmp/evaluation-result-2681646-1277501304/solver-2681646-1277501304 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681646-1277501304.opb 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.93 3/105 29329
/proc/meminfo: memFree=1871936/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=2268 CPUtime=0
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 291 0 0 0 0 0 0 0 18 0 1 0 91423936 2322432 211 1992294400 134512640 136421960 4292392208 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29329/statm: 567 212 146 467 0 98 0

[startup+0.0408659 s]
/proc/loadavg: 0.91 0.95 0.93 3/105 29329
/proc/meminfo: memFree=1871936/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=6456 CPUtime=0.03
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 1320 0 0 0 3 0 0 0 18 0 1 0 91423936 6610944 1240 1992294400 134512640 136421960 4292392208 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 1614 1241 193 467 0 1145 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6456

[startup+0.100873 s]
/proc/loadavg: 0.91 0.95 0.93 3/105 29329
/proc/meminfo: memFree=1871936/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=12712 CPUtime=0.09
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 2865 0 0 0 9 0 0 0 18 0 1 0 91423936 13017088 2785 1992294400 134512640 136421960 4292392208 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 3178 2790 194 467 0 2709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12712

[startup+0.300895 s]
/proc/loadavg: 0.91 0.95 0.93 3/105 29329
/proc/meminfo: memFree=1871936/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=16924 CPUtime=0.29
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 3883 0 0 0 27 2 0 0 18 0 1 0 91423936 17330176 3799 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 4231 3799 236 467 0 3762 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16924

[startup+0.70094 s]
/proc/loadavg: 0.91 0.95 0.93 3/105 29329
/proc/meminfo: memFree=1871936/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=17052 CPUtime=0.69
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 3905 0 0 0 65 4 0 0 18 0 1 0 91423936 17461248 3820 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 4263 3820 236 467 0 3794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17052

[startup+1.50103 s]
/proc/loadavg: 0.91 0.95 0.93 2/106 29330
/proc/meminfo: memFree=1857296/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=17308 CPUtime=1.49
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 3981 0 0 0 141 8 0 0 20 0 1 0 91423936 17723392 3896 1992294400 134512640 136421960 4292392208 18446744073709551615 135028805 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 4327 3896 236 467 0 3858 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17308

[startup+3.1012 s]
/proc/loadavg: 0.91 0.95 0.93 2/106 29330
/proc/meminfo: memFree=1856924/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=17308 CPUtime=3.08
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 3981 0 0 0 291 17 0 0 25 0 1 0 91423936 17723392 3896 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 4327 3896 236 467 0 3858 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17308

[startup+6.30056 s]
/proc/loadavg: 0.92 0.95 0.93 2/106 29330
/proc/meminfo: memFree=1856668/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=17432 CPUtime=6.29
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4018 0 0 0 596 33 0 0 25 0 1 0 91423936 17850368 3933 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 4358 3933 236 467 0 3889 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17432

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.93 2/106 29330
/proc/meminfo: memFree=1856428/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=17684 CPUtime=12.69
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4066 0 0 0 1202 67 0 0 25 0 1 0 91423936 18108416 3981 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 4421 3981 236 467 0 3952 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17684

[startup+25.5007 s]
/proc/loadavg: 0.94 0.96 0.93 2/106 29330
/proc/meminfo: memFree=1856056/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=18060 CPUtime=25.48
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4169 0 0 0 2416 132 0 0 25 0 1 0 91423936 18493440 4084 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 4515 4084 236 467 0 4046 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18060

[startup+51.1005 s]
/proc/loadavg: 0.96 0.96 0.93 2/106 29332
/proc/meminfo: memFree=1855808/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=18308 CPUtime=51.08
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4222 0 0 0 4838 270 0 0 25 0 1 0 91423936 18747392 4137 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 4577 4137 236 467 0 4108 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18308

[startup+102.308 s]
/proc/loadavg: 0.98 0.96 0.93 2/106 29334
/proc/meminfo: memFree=1854568/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=19324 CPUtime=102.27
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4473 0 0 0 9684 543 0 0 25 0 1 0 91423936 19787776 4388 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 4831 4388 236 467 0 4362 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19324

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29334
/proc/meminfo: memFree=1853576/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=20332 CPUtime=162.24
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4737 0 0 0 15378 846 0 0 25 0 1 0 91423936 20819968 4652 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5083 4652 236 467 0 4614 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20332

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29336
/proc/meminfo: memFree=1853452/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=20332 CPUtime=222.22
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4738 0 0 0 21076 1146 0 0 25 0 1 0 91423936 20819968 4653 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5083 4653 237 467 0 4614 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20332

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29341
/proc/meminfo: memFree=1852708/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=20332 CPUtime=282.2
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4739 0 0 0 26784 1436 0 0 25 0 1 0 91423936 20819968 4654 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5083 4654 237 467 0 4614 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20332

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29343
/proc/meminfo: memFree=1852708/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=20460 CPUtime=342.19
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4762 0 0 0 32477 1742 0 0 25 0 1 0 91423936 20951040 4677 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5115 4677 237 467 0 4646 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20460

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29345
/proc/meminfo: memFree=1852212/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=20968 CPUtime=402.16
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4902 0 0 0 38174 2042 0 0 25 0 1 0 91423936 21471232 4817 1992294400 134512640 136421960 4292392208 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5242 4817 237 467 0 4773 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 20968

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29345
/proc/meminfo: memFree=1852212/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=20968 CPUtime=462.15
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4902 0 0 0 43871 2344 0 0 25 0 1 0 91423936 21471232 4817 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5242 4817 237 467 0 4773 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 20968

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29347
/proc/meminfo: memFree=1852212/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=20968 CPUtime=522.13
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4902 0 0 0 49565 2648 0 0 25 0 1 0 91423936 21471232 4817 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5242 4817 237 467 0 4773 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 20968

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29349
/proc/meminfo: memFree=1852336/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=20968 CPUtime=582.11
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4902 0 0 0 55270 2941 0 0 25 0 1 0 91423936 21471232 4817 1992294400 134512640 136421960 4292392208 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5242 4817 237 467 0 4773 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 20968

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29351
/proc/meminfo: memFree=1852336/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=20968 CPUtime=642.1
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4902 0 0 0 60980 3230 0 0 25 0 1 0 91423936 21471232 4817 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5242 4817 237 467 0 4773 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 20968

[startup+702.302 s]

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

/proc/meminfo: memFree=1852212/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=20968 CPUtime=762.06
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 4902 0 0 0 72387 3819 0 0 25 0 1 0 91423936 21471232 4817 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5242 4817 237 467 0 4773 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 20968

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29355
/proc/meminfo: memFree=1851592/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=21724 CPUtime=822.04
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5072 0 0 0 78082 4122 0 0 25 0 1 0 91423936 22245376 4987 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5431 4987 237 467 0 4962 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 21724

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29357
/proc/meminfo: memFree=1851468/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=21716 CPUtime=882.02
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5072 0 0 0 83774 4428 0 0 25 0 1 0 91423936 22237184 4987 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5429 4987 237 467 0 4960 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 21716

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29359
/proc/meminfo: memFree=1851096/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=942
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 89473 4727 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 22084

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29361
/proc/meminfo: memFree=1850972/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1001.99
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 95152 5047 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 134640945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 22084

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29361
/proc/meminfo: memFree=1850972/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1061.97
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 100858 5339 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 22084

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29363
/proc/meminfo: memFree=1850972/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1121.96
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 106554 5642 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 22084

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29365
/proc/meminfo: memFree=1850972/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1181.94
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 112263 5931 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 22084

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29367
/proc/meminfo: memFree=1850972/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1241.92
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 117972 6220 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 22084

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29369
/proc/meminfo: memFree=1850848/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1301.92
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 123687 6505 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 22084

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29369
/proc/meminfo: memFree=1850848/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1361.9
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 129404 6786 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 134973906 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 22084

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

[startup+1382.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29371
/proc/meminfo: memFree=1850848/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1381.89
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 131307 6882 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1381.89
Current children cumulated vsize (KiB) 22084

[startup+1388.7 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29371
/proc/meminfo: memFree=1850848/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1388.29
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 131917 6912 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1388.29
Current children cumulated vsize (KiB) 22084

[startup+1391.9 s]
/proc/loadavg: 0.99 0.97 0.93 3/106 29371
/proc/meminfo: memFree=1850848/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1391.49
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 132223 6926 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1391.49
Current children cumulated vsize (KiB) 22084

[startup+1395.1 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29371
/proc/meminfo: memFree=1850848/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1394.69
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 132527 6942 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1394.69
Current children cumulated vsize (KiB) 22084

[startup+1395.91 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29371
/proc/meminfo: memFree=1850848/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1395.49
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 132604 6945 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1395.49
Current children cumulated vsize (KiB) 22084

[startup+1396.7 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29371
/proc/meminfo: memFree=1850848/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1396.28
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 132680 6948 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1396.28
Current children cumulated vsize (KiB) 22084

[startup+1396.9 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29371
/proc/meminfo: memFree=1850848/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=22084 CPUtime=1396.49
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5178 0 0 0 132700 6949 0 0 25 0 1 0 91423936 22614016 5093 1992294400 134512640 136421960 4292392208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 5521 5093 237 467 0 5052 0
Current children cumulated CPU time (s) 1396.49
Current children cumulated vsize (KiB) 22084

[startup+1397.01 s]
/proc/loadavg: 0.99 0.97 0.93 2/106 29371
/proc/meminfo: memFree=1850848/2059040 swapFree=4139016/4192956
[pid=29329] ppid=29327 vsize=16556 CPUtime=1396.59
/proc/29329/stat : 29329 (pbct) R 29327 29329 28706 0 -1 4202496 5182 0 0 0 132709 6950 0 0 25 0 1 0 91423936 16953344 3722 1992294400 134512640 136421960 4292392208 18446744073709551615 134710213 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29329/statm: 4139 3722 240 467 0 3670 0
Current children cumulated CPU time (s) 1396.59
Current children cumulated vsize (KiB) 16556

Child status: 0
Real time (s): 1397.06
CPU time (s): 1396.65
CPU user time (s): 1327.14
CPU system time (s): 69.5074
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 22084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1327.14
system time used= 69.5074
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5183
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= 2
involuntary context switches= 2421

runsolver used 2.31365 second user time and 6.588 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-25 23:28:24
IDJOB=2681646
IDBENCH=48135
IDSOLVER=1192
FILE ID=node087/2681646-1277501304
PBS_JOBID= 11190537
Free space on /tmp= 62460 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_10_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681646-1277501304/watcher-2681646-1277501304 -o /tmp/evaluation-result-2681646-1277501304/solver-2681646-1277501304 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681646-1277501304.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7b38b4ead930b62d925cf473e2cdd798
RANDOM SEED=896983436

node087.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1872332 kB
Buffers:         20904 kB
Cached:          77608 kB
SwapCached:       5996 kB
Active:          57316 kB
Inactive:        53908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1872332 kB
SwapTotal:     4192956 kB
SwapFree:      4139016 kB
Dirty:            1896 kB
Writeback:           0 kB
AnonPages:       11464 kB
Mapped:          11856 kB
Slab:            53420 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182212 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62460 MiB
End job on node087 at 2010-06-25 23:51:41