Trace number 2668176

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 0.1OPT-7 1561.23 1561.69

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_4.opb
MD5SUM0c3fb28b3ecb8f1eba2bffa356ef5364
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark564.629
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
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 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2932
Sum of products size (including duplicates)5864
Number of different products1466
Sum of products size2932

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
0.00/0.03	c constraints 1567/0 clauses 1516/0 units 0
0.00/0.03	c vars 100
0.00/0.03	c objective 50 + -50
0.59/0.62	c 0.582911 45.6289 1 1537
0.59/0.62	o -4
0.59/0.65	c 0.608907 46.5547 11 1569
0.59/0.65	o -5
1.59/1.61	c 1.55276 46.5547 559 4261
1.59/1.61	o -6
63.57/63.66	c 62.4145 49.9414 9702 125058
63.57/63.66	o -7
1560.93/1561.49	c 1527.94 52.7773 6604 3123911
1560.93/1561.49	s OPTIMUM FOUND
1560.93/1561.49	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	-7

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668176-1276671528/watcher-2668176-1276671528 -o /tmp/evaluation-result-2668176-1276671528/solver-2668176-1276671528 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668176-1276671528.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: 0.92 1.01 0.99 3/106 8823
/proc/meminfo: memFree=1728120/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=2340 CPUtime=0
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 298 0 0 0 0 0 0 0 17 0 1 0 42739162 2396160 220 1992294400 134512640 136485738 4286659776 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8823/statm: 585 220 156 482 0 101 0

[startup+0.0776399 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 8823
/proc/meminfo: memFree=1728120/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=8120 CPUtime=0.07
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 1720 0 0 0 7 0 0 0 17 0 1 0 42739162 8314880 1642 1992294400 134512640 136485738 4286659776 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 2030 1642 198 482 0 1546 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8120

[startup+0.100642 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 8823
/proc/meminfo: memFree=1728120/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=9832 CPUtime=0.09
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 2148 0 0 0 9 0 0 0 17 0 1 0 42739162 10067968 2070 1992294400 134512640 136485738 4286659776 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 2458 2070 198 482 0 1974 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9832

[startup+0.300662 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 8823
/proc/meminfo: memFree=1728120/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=22168 CPUtime=0.29
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 5281 0 0 0 27 2 0 0 17 0 1 0 42739162 22700032 5137 1992294400 134512640 136485738 4286659776 18446744073709551615 135857078 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 5542 5138 198 482 0 5058 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22168

[startup+0.700702 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 8823
/proc/meminfo: memFree=1728120/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=47668 CPUtime=0.69
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 11792 0 0 0 65 4 0 0 17 0 1 0 42739162 48812032 10983 1992294400 134512640 136485738 4286659776 18446744073709551615 135725228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 11917 10983 244 482 0 11433 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47668

[startup+1.50078 s]
/proc/loadavg: 0.92 1.01 0.99 2/107 8824
/proc/meminfo: memFree=1684960/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=47668 CPUtime=1.49
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 11792 0 0 0 143 6 0 0 18 0 1 0 42739162 48812032 10983 1992294400 134512640 136485738 4286659776 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 11917 10983 244 482 0 11433 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47668

[startup+3.10094 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 8824
/proc/meminfo: memFree=1684836/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=47668 CPUtime=3.09
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 11817 0 0 0 300 9 0 0 21 0 1 0 42739162 48812032 11007 1992294400 134512640 136485738 4286659776 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 11917 11007 244 482 0 11433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47668

[startup+6.30126 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 8824
/proc/meminfo: memFree=1684216/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=48328 CPUtime=6.29
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 11968 0 0 0 614 15 0 0 25 0 1 0 42739162 49487872 11158 1992294400 134512640 136485738 4286659776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 12082 11158 244 482 0 11598 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48328

[startup+12.7009 s]
/proc/loadavg: 0.94 1.01 0.99 2/107 8824
/proc/meminfo: memFree=1682852/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=49288 CPUtime=12.68
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 12202 0 0 0 1244 24 0 0 25 0 1 0 42739162 50470912 11392 1992294400 134512640 136485738 4286659776 18446744073709551615 135025159 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 12322 11392 244 482 0 11838 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49288

[startup+25.5012 s]
/proc/loadavg: 0.95 1.01 0.99 2/107 8826
/proc/meminfo: memFree=1681612/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=50476 CPUtime=25.48
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 12507 0 0 0 2500 48 0 0 25 0 1 0 42739162 51687424 11697 1992294400 134512640 136485738 4286659776 18446744073709551615 135040750 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 12619 11697 244 482 0 12135 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50476

[startup+51.1008 s]
/proc/loadavg: 0.96 1.01 0.99 2/107 8826
/proc/meminfo: memFree=1680992/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=51136 CPUtime=51.07
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 12673 0 0 0 5009 98 0 0 25 0 1 0 42739162 52363264 11863 1992294400 134512640 136485738 4286659776 18446744073709551615 135024651 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 12784 11863 244 482 0 12300 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51136

[startup+102.308 s]
/proc/loadavg: 0.98 1.00 0.99 2/107 8828
/proc/meminfo: memFree=1680868/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=51136 CPUtime=102.26
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 12674 0 0 0 10022 204 0 0 25 0 1 0 42739162 52363264 11863 1992294400 134512640 136485738 4286659776 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 12784 11863 244 482 0 12300 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51136

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 8837
/proc/meminfo: memFree=1679752/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=51136 CPUtime=162.23
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 12674 0 0 0 15896 327 0 0 25 0 1 0 42739162 52363264 11863 1992294400 134512640 136485738 4286659776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 12784 11863 244 482 0 12300 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 51136

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 8839
/proc/meminfo: memFree=1679752/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=51136 CPUtime=222.21
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 12674 0 0 0 21776 445 0 0 25 0 1 0 42739162 52363264 11863 1992294400 134512640 136485738 4286659776 18446744073709551615 135043889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 12784 11863 244 482 0 12300 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 51136

[startup+282.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 8841
/proc/meminfo: memFree=1679752/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=51136 CPUtime=282.19
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 12674 0 0 0 27652 567 0 0 25 0 1 0 42739162 52363264 11863 1992294400 134512640 136485738 4286659776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 12784 11863 244 482 0 12300 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 51136

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 8843
/proc/meminfo: memFree=1679008/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=52324 CPUtime=342.18
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 12973 0 0 0 33505 713 0 0 25 0 1 0 42739162 53579776 12162 1992294400 134512640 136485738 4286659776 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13081 12162 244 482 0 12597 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 52324

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8845
/proc/meminfo: memFree=1678884/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=52456 CPUtime=402.16
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13002 0 0 0 39368 848 0 0 25 0 1 0 42739162 53714944 12191 1992294400 134512640 136485738 4286659776 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13114 12191 244 482 0 12630 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 52456

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8845
/proc/meminfo: memFree=1678884/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=52456 CPUtime=462.15
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13002 0 0 0 45246 969 0 0 25 0 1 0 42739162 53714944 12191 1992294400 134512640 136485738 4286659776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13114 12191 244 482 0 12630 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 52456

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8847
/proc/meminfo: memFree=1678884/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=52456 CPUtime=522.13
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13002 0 0 0 51115 1098 0 0 25 0 1 0 42739162 53714944 12191 1992294400 134512640 136485738 4286659776 18446744073709551615 135025173 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13114 12191 244 482 0 12630 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 52456

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8849
/proc/meminfo: memFree=1678140/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=53084 CPUtime=582.1
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13155 0 0 0 56988 1222 0 0 25 0 1 0 42739162 54358016 12344 1992294400 134512640 136485738 4286659776 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13271 12344 244 482 0 12787 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 53084

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8851
/proc/meminfo: memFree=1678140/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=53084 CPUtime=642.09
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13155 0 0 0 62864 1345 0 0 25 0 1 0 42739162 54358016 12344 1992294400 134512640 136485738 4286659776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13271 12344 244 482 0 12787 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 53084

[startup+702.301 s]

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

/proc/meminfo: memFree=1677024/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=942
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 92179 2021 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 54040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8861
/proc/meminfo: memFree=1676900/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1001.98
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 98052 2146 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 54040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8861
/proc/meminfo: memFree=1676900/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1061.97
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 103935 2262 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 54040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8866
/proc/meminfo: memFree=1676776/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1121.95
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 109784 2411 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 54040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8868
/proc/meminfo: memFree=1676776/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1181.93
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 115671 2522 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135044294 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 54040

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8870
/proc/meminfo: memFree=1676776/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1241.91
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 121545 2646 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 134883851 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 54040

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8872
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1301.91
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 127417 2774 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 54040

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8872
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1361.88
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 133299 2889 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 54040

[startup+1422.31 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 8874
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1421.87
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 139180 3007 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 54040

[startup+1482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 8876
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1481.85
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 145043 3142 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 54040

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8878
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1541.83
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 150904 3279 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 54040

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

[startup+1548.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8878
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1548.24
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 151529 3295 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1548.24
Current children cumulated vsize (KiB) 54040

[startup+1555.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8878
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1554.62
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 152160 3302 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1554.62
Current children cumulated vsize (KiB) 54040

[startup+1558.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8878
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1557.82
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 152477 3305 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1557.82
Current children cumulated vsize (KiB) 54040

[startup+1559.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8878
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1559.42
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 152635 3307 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 135040433 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1559.42
Current children cumulated vsize (KiB) 54040

[startup+1560.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8878
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1560.22
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 152714 3308 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1560.22
Current children cumulated vsize (KiB) 54040

[startup+1561.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8878
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=54040 CPUtime=1560.62
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13405 0 0 0 152754 3308 0 0 25 0 1 0 42739162 55336960 12594 1992294400 134512640 136485738 4286659776 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13510 12594 244 482 0 13026 0
Current children cumulated CPU time (s) 1560.62
Current children cumulated vsize (KiB) 54040

[startup+1561.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8878
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=53264 CPUtime=1561.03
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13409 0 0 0 152794 3309 0 0 25 0 1 0 42739162 54542336 12456 1992294400 134512640 136485738 4286659776 18446744073709551615 134900222 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 13316 12456 247 482 0 12832 0
Current children cumulated CPU time (s) 1561.03
Current children cumulated vsize (KiB) 53264

[startup+1561.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8878
/proc/meminfo: memFree=1676652/2059040 swapFree=4134608/4192956
[pid=8823] ppid=8821 vsize=44272 CPUtime=1561.13
/proc/8823/stat : 8823 (pbct) R 8821 8823 8798 0 -1 4202496 13410 0 0 0 152804 3309 0 0 25 0 1 0 42739162 45334528 10453 1992294400 134512640 136485738 4286659776 18446744073709551615 134720107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8823/statm: 11068 10453 248 482 0 10584 0
Current children cumulated CPU time (s) 1561.13
Current children cumulated vsize (KiB) 44272

Child status: 0
Real time (s): 1561.69
CPU time (s): 1561.23
CPU user time (s): 1528.13
CPU system time (s): 33.099
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 54040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1528.13
system time used= 33.099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13411
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= 1
involuntary context switches= 19298

runsolver used 2.47762 second user time and 7.47286 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-16 08:58:48
IDJOB=2668176
IDBENCH=48259
IDSOLVER=1170
FILE ID=node017/2668176-1276671528
PBS_JOBID= 11172538
Free space on /tmp= 62540 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668176-1276671528/watcher-2668176-1276671528 -o /tmp/evaluation-result-2668176-1276671528/solver-2668176-1276671528 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668176-1276671528.opb

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

MD5SUM BENCH= 0c3fb28b3ecb8f1eba2bffa356ef5364
RANDOM SEED=1257434304

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1728524 kB
Buffers:         98632 kB
Cached:         136716 kB
SwapCached:      11780 kB
Active:         102456 kB
Inactive:       147512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1728524 kB
SwapTotal:     4192956 kB
SwapFree:      4134608 kB
Dirty:            2288 kB
Writeback:           0 kB
AnonPages:       12960 kB
Mapped:           9288 kB
Slab:            58752 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183672 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= 62536 MiB
End job on node017 at 2010-06-16 09:24:49