Trace number 2668076

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 1800.03 1800.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_5.opb
MD5SUM65a3c38bd8963c911b96c745ee468cb1
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 benchmark456.345
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 constraint40
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)3062
Sum of products size (including duplicates)6124
Number of different products3062
Sum of products size6124

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 3062/0 clauses 3162/0 units 0
0.00/0.06	c vars 100
0.00/0.06	c objective 100 + 0
0.89/0.91	c 0.831873 68.8125 1 3129
0.89/0.91	o 11
0.89/0.96	c 0.879866 70.0117 2 3188
0.89/0.96	o 10
1.39/1.47	c 1.38579 70.0117 81 3462
1.39/1.47	o 9
1.49/1.57	c 1.48677 70.0117 127 3605
1.49/1.57	o 8
1.69/1.70	c 1.61775 70.0117 206 3779
1.69/1.70	o 7
24.88/24.99	c 24.4683 74.2969 10615 20955
24.88/24.99	o 6
1800.01/1800.40	s SATISFIABLE
1800.01/1800.40	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-2668076-1276658170/watcher-2668076-1276658170 -o /tmp/evaluation-result-2668076-1276658170/solver-2668076-1276658170 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668076-1276658170.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: 2.29 2.09 1.69 3/106 13972
/proc/meminfo: memFree=1803120/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=2208 CPUtime=0
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 264 0 0 0 0 0 0 0 20 0 1 0 7112419 2260992 186 1992294400 134512640 136485738 4293253712 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13972/statm: 552 186 156 482 0 68 0

[startup+0.0705971 s]
/proc/loadavg: 2.29 2.09 1.69 3/106 13972
/proc/meminfo: memFree=1803120/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=5100 CPUtime=0.06
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 946 0 0 0 6 0 0 0 20 0 1 0 7112419 5222400 868 1992294400 134512640 136485738 4293253712 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 1275 869 193 482 0 791 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5100

[startup+0.100598 s]
/proc/loadavg: 2.29 2.09 1.69 3/106 13972
/proc/meminfo: memFree=1803120/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=9328 CPUtime=0.09
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 2020 0 0 0 9 0 0 0 20 0 1 0 7112419 9551872 1942 1992294400 134512640 136485738 4293253712 18446744073709551615 134760882 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 2332 1944 193 482 0 1848 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9328

[startup+0.30061 s]
/proc/loadavg: 2.29 2.09 1.69 3/106 13972
/proc/meminfo: memFree=1803120/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=24376 CPUtime=0.29
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 5864 0 0 0 26 3 0 0 20 0 1 0 7112419 24961024 5641 1992294400 134512640 136485738 4293253712 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 6094 5642 198 482 0 5610 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24376

[startup+0.700634 s]
/proc/loadavg: 2.29 2.09 1.69 3/106 13972
/proc/meminfo: memFree=1803120/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=61736 CPUtime=0.69
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 15705 0 0 0 63 6 0 0 21 0 1 0 7112419 63217664 14694 1992294400 134512640 136485738 4293253712 18446744073709551615 134948198 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 15434 14694 210 482 0 14950 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 61736

[startup+1.50068 s]
/proc/loadavg: 2.29 2.09 1.69 2/107 13973
/proc/meminfo: memFree=1735904/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=71688 CPUtime=1.49
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 18128 0 0 0 141 8 0 0 23 0 1 0 7112419 73408512 17001 1992294400 134512640 136485738 4293253712 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 17922 17001 243 482 0 17438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71688

[startup+3.10078 s]
/proc/loadavg: 2.19 2.07 1.68 2/107 13973
/proc/meminfo: memFree=1735656/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=71820 CPUtime=3.09
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 18148 0 0 0 298 11 0 0 25 0 1 0 7112419 73543680 17019 1992294400 134512640 136485738 4293253712 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 17955 17019 243 482 0 17471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71820

[startup+6.30098 s]
/proc/loadavg: 2.19 2.07 1.68 2/107 13973
/proc/meminfo: memFree=1735160/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=72216 CPUtime=6.29
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 18262 0 0 0 613 16 0 0 25 0 1 0 7112419 73949184 17133 1992294400 134512640 136485738 4293253712 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 18054 17133 244 482 0 17570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72216

[startup+12.7014 s]
/proc/loadavg: 2.01 2.04 1.67 2/107 13973
/proc/meminfo: memFree=1733796/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=73536 CPUtime=12.69
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 18599 0 0 0 1240 29 0 0 25 0 1 0 7112419 75300864 17470 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 18384 17470 244 482 0 17900 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73536

[startup+25.5012 s]
/proc/loadavg: 1.85 2.00 1.67 2/107 13973
/proc/meminfo: memFree=1731192/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=76076 CPUtime=25.49
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 19222 0 0 0 2496 53 0 0 25 0 1 0 7112419 77901824 18092 1992294400 134512640 136485738 4293253712 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 19019 18092 244 482 0 18535 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 76076

[startup+51.1007 s]
/proc/loadavg: 1.56 1.92 1.65 2/107 13975
/proc/meminfo: memFree=1730200/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=77000 CPUtime=51.07
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 19441 0 0 0 5015 92 0 0 25 0 1 0 7112419 78848000 18311 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 19250 18311 244 482 0 18766 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 77000

[startup+102.308 s]
/proc/loadavg: 1.22 1.76 1.61 2/107 13975
/proc/meminfo: memFree=1729704/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=77264 CPUtime=102.28
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 19508 0 0 0 10057 171 0 0 25 0 1 0 7112419 79118336 18378 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 19316 18378 244 482 0 18832 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 77264

[startup+162.301 s]
/proc/loadavg: 1.09 1.63 1.57 2/107 13977
/proc/meminfo: memFree=1729332/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=77528 CPUtime=162.25
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 19600 0 0 0 15965 260 0 0 25 0 1 0 7112419 79388672 18470 1992294400 134512640 136485738 4293253712 18446744073709551615 134878425 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 19382 18470 244 482 0 18898 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 77528

[startup+222.3 s]
/proc/loadavg: 1.03 1.51 1.53 2/107 13979
/proc/meminfo: memFree=1728960/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=77924 CPUtime=222.24
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 19679 0 0 0 21877 347 0 0 25 0 1 0 7112419 79794176 18549 1992294400 134512640 136485738 4293253712 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 19481 18549 244 482 0 18997 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 77924

[startup+282.301 s]
/proc/loadavg: 1.01 1.42 1.50 2/107 13981
/proc/meminfo: memFree=1728464/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=78452 CPUtime=282.23
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 19831 0 0 0 27788 435 0 0 25 0 1 0 7112419 80334848 18701 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 19613 18701 244 482 0 19129 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 78452

[startup+342.301 s]
/proc/loadavg: 1.00 1.33 1.46 2/107 13981
/proc/meminfo: memFree=1723504/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=83276 CPUtime=342.22
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 21027 0 0 0 33692 530 0 0 25 0 1 0 7112419 85274624 19897 1992294400 134512640 136485738 4293253712 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 20819 19897 244 482 0 20335 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 83276

[startup+402.3 s]
/proc/loadavg: 1.00 1.28 1.43 2/107 13983
/proc/meminfo: memFree=1723380/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=83276 CPUtime=402.21
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 21027 0 0 0 39603 618 0 0 25 0 1 0 7112419 85274624 19897 1992294400 134512640 136485738 4293253712 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 20819 19897 244 482 0 20335 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 83276

[startup+462.301 s]
/proc/loadavg: 1.00 1.22 1.40 2/107 13985
/proc/meminfo: memFree=1723380/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=83276 CPUtime=462.19
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 21027 0 0 0 45508 711 0 0 25 0 1 0 7112419 85274624 19897 1992294400 134512640 136485738 4293253712 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 20819 19897 244 482 0 20335 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 83276

[startup+522.301 s]
/proc/loadavg: 1.00 1.18 1.37 2/107 13987
/proc/meminfo: memFree=1723256/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=83276 CPUtime=522.18
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 21027 0 0 0 51423 795 0 0 25 0 1 0 7112419 85274624 19897 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 20819 19897 244 482 0 20335 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 83276

[startup+582.301 s]
/proc/loadavg: 1.00 1.14 1.35 2/107 13989
/proc/meminfo: memFree=1723132/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=83276 CPUtime=582.16
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 21027 0 0 0 57325 891 0 0 25 0 1 0 7112419 85274624 19897 1992294400 134512640 136485738 4293253712 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 20819 19897 244 482 0 20335 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 83276

[startup+642.3 s]
/proc/loadavg: 1.00 1.11 1.32 2/107 13989
/proc/meminfo: memFree=1722760/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=84068 CPUtime=642.16
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 21209 0 0 0 63229 987 0 0 25 0 1 0 7112419 86085632 20079 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 21017 20079 244 482 0 20533 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 84068

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 1.00 1.06 1.26 2/107 13995
/proc/meminfo: memFree=1716188/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=822.11
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 80953 1258 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 90284

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.24 2/107 13997
/proc/meminfo: memFree=1716064/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=882.1
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 86861 1349 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135040352 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 90284

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.22 2/107 14000
/proc/meminfo: memFree=1715320/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=942.09
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 92769 1440 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 90284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/107 14002
/proc/meminfo: memFree=1715320/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1002.07
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 98676 1531 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 90284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/107 14004
/proc/meminfo: memFree=1715320/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1062.06
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 104593 1613 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 90284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/107 14006
/proc/meminfo: memFree=1715320/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1122.05
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 110503 1702 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 90284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/107 14008
/proc/meminfo: memFree=1715320/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1182.03
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 116416 1787 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 90284

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 14008
/proc/meminfo: memFree=1715320/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1242.02
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 122323 1879 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 134882820 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 90284

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 14010
/proc/meminfo: memFree=1715320/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1302.02
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 128232 1970 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 90284

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 14012
/proc/meminfo: memFree=1715320/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1361.99
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 134143 2056 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 90284

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 14014
/proc/meminfo: memFree=1715320/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1421.99
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 140059 2140 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135025168 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 90284

[startup+1482.3 s]
/proc/loadavg: 1.06 1.02 1.11 2/107 14016
/proc/meminfo: memFree=1715196/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1481.97
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 145965 2232 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 90284

[startup+1542.3 s]
/proc/loadavg: 1.07 1.03 1.10 2/107 14016
/proc/meminfo: memFree=1715072/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1541.96
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 151876 2320 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 90284

[startup+1602.3 s]
/proc/loadavg: 1.03 1.02 1.09 2/107 14018
/proc/meminfo: memFree=1715072/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1601.94
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 157789 2405 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 90284

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 1.08 2/107 14020
/proc/meminfo: memFree=1715196/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1661.93
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 163703 2490 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 90284

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.08 2/107 14022
/proc/meminfo: memFree=1714948/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1721.93
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 169618 2575 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1721.93
Current children cumulated vsize (KiB) 90284

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 14024
/proc/meminfo: memFree=1714824/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1781.91
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 175528 2663 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 90284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 14024
/proc/meminfo: memFree=1714824/2059040 swapFree=4164944/4192956
[pid=13972] ppid=13970 vsize=90284 CPUtime=1800.01
/proc/13972/stat : 13972 (pbct) R 13970 13972 13855 0 -1 4202496 22797 0 0 0 177312 2689 0 0 25 0 1 0 7112419 92450816 21667 1992294400 134512640 136485738 4293253712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13972/statm: 22571 21667 244 482 0 22087 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90284

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): 1800.42
CPU time (s): 1800.03
CPU user time (s): 1773.13
CPU system time (s): 26.9039
CPU usage (%): 99.9785
Max. virtual memory (cumulated for all children) (KiB): 90284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.13
system time used= 26.9039
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22797
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= 8821

runsolver used 3.04354 second user time and 8.42672 second system time

The end

Launcher Data 

Begin job on node029 at 2010-06-16 05:16:10
IDJOB=2668076
IDBENCH=48159
IDSOLVER=1170
FILE ID=node029/2668076-1276658170
PBS_JOBID= 11172475
Free space on /tmp= 62576 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668076-1276658170/watcher-2668076-1276658170 -o /tmp/evaluation-result-2668076-1276658170/solver-2668076-1276658170 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668076-1276658170.opb

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

MD5SUM BENCH= 65a3c38bd8963c911b96c745ee468cb1
RANDOM SEED=1996432231

node029.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		: 3000.221
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	: 6000.44
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		: 3000.221
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1803640 kB
Buffers:         48408 kB
Cached:         108284 kB
SwapCached:       1508 kB
Active:          97852 kB
Inactive:        92896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1803640 kB
SwapTotal:     4192956 kB
SwapFree:      4164944 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:       32532 kB
Mapped:          15144 kB
Slab:            42956 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181332 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= 62572 MiB
End job on node029 at 2010-06-16 05:46:13