Trace number 2668060

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 0.1SAT (TO)6 1800.11 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_4.opb
MD5SUM4c6ab7a9b1b11dc4bf8c6231156cc585
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark129.492
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint41
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3070
Sum of products size (including duplicates)6140
Number of different products3070
Sum of products size6140

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.06	c constraints 3070/0 clauses 3170/0 units 0
0.00/0.06	c vars 100
0.00/0.06	c objective 100 + 0
0.89/0.91	c 0.842871 68.9102 1 3090
0.89/0.91	o 10
1.19/1.24	c 1.16182 70.2578 35 3268
1.19/1.24	o 9
1.19/1.29	c 1.21681 70.2578 46 3406
1.19/1.29	o 8
1.39/1.42	c 1.3378 70.2578 96 3560
1.39/1.42	o 7
92.46/92.57	c 90.8352 77.7578 16114 61331
92.46/92.57	o 6
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	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 -x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100

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-2668060-1276655794/watcher-2668060-1276655794 -o /tmp/evaluation-result-2668060-1276655794/solver-2668060-1276655794 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668060-1276655794.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: 0.99 0.98 1.00 3/106 5641
/proc/meminfo: memFree=1834820/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=2208 CPUtime=0
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 261 0 0 0 0 0 0 0 20 0 1 0 41183361 2260992 184 1992294400 134512640 136485738 4290076064 18446744073709551615 135346650 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5641/statm: 552 184 156 482 0 68 0

[startup+0.0910229 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 5641
/proc/meminfo: memFree=1834820/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=7884 CPUtime=0.08
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 1663 0 0 0 8 0 0 0 20 0 1 0 41183361 8073216 1586 1992294400 134512640 136485738 4290076064 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 1971 1588 193 482 0 1487 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7884

[startup+0.101023 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 5641
/proc/meminfo: memFree=1834820/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=9336 CPUtime=0.09
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 2011 0 0 0 9 0 0 0 20 0 1 0 41183361 9560064 1934 1992294400 134512640 136485738 4290076064 18446744073709551615 135857075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 2334 1935 193 482 0 1850 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9336

[startup+0.301039 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 5641
/proc/meminfo: memFree=1834820/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=24280 CPUtime=0.29
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 5846 0 0 0 27 2 0 0 20 0 1 0 41183361 24862720 5623 1992294400 134512640 136485738 4290076064 18446744073709551615 135840126 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 6070 5624 198 482 0 5586 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24280

[startup+0.701071 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 5641
/proc/meminfo: memFree=1834820/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=61732 CPUtime=0.69
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 15732 0 0 0 63 6 0 0 20 0 1 0 41183361 63213568 14719 1992294400 134512640 136485738 4290076064 18446744073709551615 134933055 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 15433 14719 210 482 0 14949 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 61732

[startup+1.50114 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 5642
/proc/meminfo: memFree=1767356/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=71940 CPUtime=1.49
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 18171 0 0 0 141 8 0 0 22 0 1 0 41183361 73666560 17041 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 17985 17041 243 482 0 17501 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71940

[startup+3.10027 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 5642
/proc/meminfo: memFree=1767108/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=71940 CPUtime=3.09
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 18172 0 0 0 297 12 0 0 25 0 1 0 41183361 73666560 17042 1992294400 134512640 136485738 4290076064 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 17985 17042 244 482 0 17501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71940

[startup+6.30153 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 5642
/proc/meminfo: memFree=1766488/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=72336 CPUtime=6.29
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 18272 0 0 0 612 17 0 0 25 0 1 0 41183361 74072064 17142 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 18084 17142 244 482 0 17600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72336

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 5642
/proc/meminfo: memFree=1765496/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=73260 CPUtime=12.69
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 18512 0 0 0 1240 29 0 0 25 0 1 0 41183361 75018240 17382 1992294400 134512640 136485738 4290076064 18446744073709551615 135039031 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 18315 17382 244 482 0 17831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73260

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 5642
/proc/meminfo: memFree=1763016/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=75768 CPUtime=25.48
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 19145 0 0 0 2496 52 0 0 25 0 1 0 41183361 77586432 18015 1992294400 134512640 136485738 4290076064 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 18942 18015 244 482 0 18458 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75768

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 5644
/proc/meminfo: memFree=1759668/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=79084 CPUtime=51.07
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 19960 0 0 0 5015 92 0 0 25 0 1 0 41183361 80982016 18830 1992294400 134512640 136485738 4290076064 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 19771 18830 244 482 0 19287 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79084

[startup+102.308 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 5644
/proc/meminfo: memFree=1758924/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=79620 CPUtime=102.26
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 20107 0 0 0 10040 186 0 0 25 0 1 0 41183361 81530880 18976 1992294400 134512640 136485738 4290076064 18446744073709551615 134623185 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 19905 18976 244 482 0 19421 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 79620

[startup+162.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 5646
/proc/meminfo: memFree=1758924/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=79620 CPUtime=162.24
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 20107 0 0 0 15951 273 0 0 25 0 1 0 41183361 81530880 18976 1992294400 134512640 136485738 4290076064 18446744073709551615 134880392 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 19905 18976 244 482 0 19421 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 79620

[startup+222.301 s]
/proc/loadavg: 1.18 1.05 1.01 2/107 5648
/proc/meminfo: memFree=1758924/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=79620 CPUtime=222.22
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 20107 0 0 0 21853 369 0 0 25 0 1 0 41183361 81530880 18976 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 19905 18976 244 482 0 19421 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 79620

[startup+282.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 5650
/proc/meminfo: memFree=1758924/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=79620 CPUtime=282.2
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 20107 0 0 0 27762 458 0 0 25 0 1 0 41183361 81530880 18976 1992294400 134512640 136485738 4290076064 18446744073709551615 135047042 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 19905 18976 244 482 0 19421 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 79620

[startup+342.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 5652
/proc/meminfo: memFree=1758304/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=80148 CPUtime=342.19
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 20246 0 0 0 33668 551 0 0 25 0 1 0 41183361 82071552 19115 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20037 19115 244 482 0 19553 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 80148

[startup+402.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 5652
/proc/meminfo: memFree=1758180/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=80148 CPUtime=402.18
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 20246 0 0 0 39568 650 0 0 25 0 1 0 41183361 82071552 19115 1992294400 134512640 136485738 4290076064 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20037 19115 244 482 0 19553 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 80148

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 3/107 5654
/proc/meminfo: memFree=1758180/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=80148 CPUtime=462.15
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 20246 0 0 0 45473 742 0 0 25 0 1 0 41183361 82071552 19115 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20037 19115 244 482 0 19553 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 80148

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5656
/proc/meminfo: memFree=1758180/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=80148 CPUtime=522.14
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 20246 0 0 0 51378 836 0 0 25 0 1 0 41183361 82071552 19115 1992294400 134512640 136485738 4290076064 18446744073709551615 135869120 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20037 19115 244 482 0 19553 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 80148

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5658
/proc/meminfo: memFree=1758180/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=80148 CPUtime=582.12
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 20246 0 0 0 57286 926 0 0 25 0 1 0 41183361 82071552 19115 1992294400 134512640 136485738 4290076064 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20037 19115 244 482 0 19553 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 80148

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5660
/proc/meminfo: memFree=1756816/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=81600 CPUtime=642.11
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 20588 0 0 0 63196 1015 0 0 25 0 1 0 41183361 83558400 19457 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20400 19457 244 482 0 19916 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 81600

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5664
/proc/meminfo: memFree=1754584/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=83448 CPUtime=822.06
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21051 0 0 0 80935 1271 0 0 25 0 1 0 41183361 85450752 19920 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20862 19920 244 482 0 20378 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 83448

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5666
/proc/meminfo: memFree=1754584/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=83448 CPUtime=882.04
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21051 0 0 0 86842 1362 0 0 25 0 1 0 41183361 85450752 19920 1992294400 134512640 136485738 4290076064 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20862 19920 244 482 0 20378 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 83448

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5668
/proc/meminfo: memFree=1754584/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=83448 CPUtime=942.03
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21051 0 0 0 92742 1461 0 0 25 0 1 0 41183361 85450752 19920 1992294400 134512640 136485738 4290076064 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20862 19920 244 482 0 20378 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 83448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5668
/proc/meminfo: memFree=1754584/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=83448 CPUtime=1002.01
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21051 0 0 0 98640 1561 0 0 25 0 1 0 41183361 85450752 19920 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20862 19920 244 482 0 20378 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 83448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5670
/proc/meminfo: memFree=1754584/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=83448 CPUtime=1062
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21052 0 0 0 104540 1660 0 0 25 0 1 0 41183361 85450752 19921 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20862 19921 244 482 0 20378 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 83448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5672
/proc/meminfo: memFree=1754584/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=83448 CPUtime=1121.98
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21052 0 0 0 110440 1758 0 0 25 0 1 0 41183361 85450752 19921 1992294400 134512640 136485738 4290076064 18446744073709551615 135047492 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20862 19921 244 482 0 20378 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 83448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5674
/proc/meminfo: memFree=1754460/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=83448 CPUtime=1181.96
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21052 0 0 0 116340 1856 0 0 25 0 1 0 41183361 85450752 19921 1992294400 134512640 136485738 4290076064 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20862 19921 244 482 0 20378 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 83448

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5676
/proc/meminfo: memFree=1754336/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=83448 CPUtime=1241.95
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21052 0 0 0 122244 1951 0 0 25 0 1 0 41183361 85450752 19921 1992294400 134512640 136485738 4290076064 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20862 19921 244 482 0 20378 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 83448

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5676
/proc/meminfo: memFree=1754336/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=83448 CPUtime=1301.93
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21052 0 0 0 128147 2046 0 0 25 0 1 0 41183361 85450752 19921 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20862 19921 244 482 0 20378 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 83448

[startup+1362.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 5678
/proc/meminfo: memFree=1754336/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=83448 CPUtime=1361.91
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21052 0 0 0 134056 2135 0 0 25 0 1 0 41183361 85450752 19921 1992294400 134512640 136485738 4290076064 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20862 19921 244 482 0 20378 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 83448

[startup+1422.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 5680
/proc/meminfo: memFree=1754336/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=83448 CPUtime=1421.9
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21052 0 0 0 139972 2218 0 0 25 0 1 0 41183361 85450752 19921 1992294400 134512640 136485738 4290076064 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20862 19921 244 482 0 20378 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 83448

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5691
/proc/meminfo: memFree=1753220/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=83448 CPUtime=1481.87
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21052 0 0 0 145883 2304 0 0 25 0 1 0 41183361 85450752 19921 1992294400 134512640 136485738 4290076064 18446744073709551615 135042610 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 20862 19921 244 482 0 20378 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 83448

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5693
/proc/meminfo: memFree=1753096/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=84372 CPUtime=1541.84
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21289 0 0 0 151798 2386 0 0 25 0 1 0 41183361 86396928 20158 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 21093 20158 244 482 0 20609 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 84372

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5693
/proc/meminfo: memFree=1753096/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=84372 CPUtime=1601.83
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21291 0 0 0 157715 2468 0 0 25 0 1 0 41183361 86396928 20160 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 21093 20160 244 482 0 20609 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 84372

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5695
/proc/meminfo: memFree=1751856/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=85732 CPUtime=1661.81
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21609 0 0 0 163634 2547 0 0 25 0 1 0 41183361 87789568 20478 1992294400 134512640 136485738 4290076064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 21433 20478 244 482 0 20949 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 85732

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5697
/proc/meminfo: memFree=1751112/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=86392 CPUtime=1721.79
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21784 0 0 0 169554 2625 0 0 25 0 1 0 41183361 88465408 20653 1992294400 134512640 136485738 4290076064 18446744073709551615 135047207 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 21598 20653 244 482 0 21114 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 86392

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5699
/proc/meminfo: memFree=1751112/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=86392 CPUtime=1781.77
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21784 0 0 0 175462 2715 0 0 25 0 1 0 41183361 88465408 20653 1992294400 134512640 136485738 4290076064 18446744073709551615 135047493 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 21598 20653 244 482 0 21114 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 86392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5699
/proc/meminfo: memFree=1751112/2059040 swapFree=4140244/4192956
[pid=5641] ppid=5639 vsize=86392 CPUtime=1800.09
/proc/5641/stat : 5641 (pbct) R 5639 5641 4944 0 -1 4202496 21784 0 0 0 177264 2745 0 0 25 0 1 0 41183361 88465408 20653 1992294400 134512640 136485738 4290076064 18446744073709551615 135050810 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5641/statm: 21598 20653 244 482 0 21114 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 86392

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.11
CPU user time (s): 1772.65
CPU system time (s): 27.4608
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 86392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1772.65
system time used= 27.4608
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21784
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= 4645

runsolver used 2.93755 second user time and 8.5427 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-16 04:36:34
IDJOB=2668060
IDBENCH=48143
IDSOLVER=1170
FILE ID=node003/2668060-1276655794
PBS_JOBID= 11172459
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668060-1276655794/watcher-2668060-1276655794 -o /tmp/evaluation-result-2668060-1276655794/solver-2668060-1276655794 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668060-1276655794.opb

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

MD5SUM BENCH= 4c6ab7a9b1b11dc4bf8c6231156cc585
RANDOM SEED=1881994166

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1835224 kB
Buffers:         33644 kB
Cached:         109180 kB
SwapCached:       6080 kB
Active:          98616 kB
Inactive:        57440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1835224 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:       11688 kB
Mapped:          13176 kB
Slab:            46032 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181868 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= 62580 MiB
End job on node003 at 2010-06-16 05:06:37