Trace number 2681440

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedOPT3 635.911 636.069

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=59-P1=67-P2=97-P3=53-P4=41-P5=89-B.opb
MD5SUM8dfafc2d5e0fe7665bfa4fcefe292d97
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.537917
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables105
Total number of constraints11
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 constraints11
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 256/0 clauses 245/0 units 0
0.00/0.00	c vars 105
0.00/0.00	c objective 7 + 0
2.49/2.57	c 2.27365 10.75 2971 55441
2.49/2.57	o 75
3.69/3.72	c 3.2915 10.9258 1382 79907
3.69/3.72	o 69
11.19/11.29	c 9.99748 10.9258 1455 245437
11.19/11.29	o 11
16.69/16.72	c 14.7997 11.0547 1379 378632
16.69/16.72	o 5
22.99/23.02	c 20.4049 11.0547 1646 518129
22.99/23.02	o 3
635.83/636.04	c 565.221 12.0977 1343 13860994
635.83/636.04	s OPTIMUM FOUND
635.83/636.04	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 -x101 -x102 -x103 -x104 -x105

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681440-1277498039/watcher-2681440-1277498039 -o /tmp/evaluation-result-2681440-1277498039/solver-2681440-1277498039 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681440-1277498039.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: 1.00 1.00 1.00 3/106 23503
/proc/meminfo: memFree=1879116/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=3312 CPUtime=0
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 522 0 0 0 0 0 0 0 20 0 1 0 123460292 3391488 441 1992294400 134512640 136421960 4290660736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 828 443 189 467 0 359 0

[startup+0.073287 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23503
/proc/meminfo: memFree=1879116/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=9168 CPUtime=0.07
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 1998 0 0 0 6 1 0 0 20 0 1 0 123460292 9388032 1917 1992294400 134512640 136421960 4290660736 18446744073709551615 134718061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 2292 1917 203 467 0 1823 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9168

[startup+0.101289 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23503
/proc/meminfo: memFree=1879116/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=9960 CPUtime=0.09
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2182 0 0 0 8 1 0 0 20 0 1 0 123460292 10199040 2101 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 2490 2101 214 467 0 2021 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9960

[startup+0.301309 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23503
/proc/meminfo: memFree=1879116/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=10356 CPUtime=0.29
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2288 0 0 0 26 3 0 0 20 0 1 0 123460292 10604544 2207 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 2589 2207 215 467 0 2120 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10356

[startup+0.701348 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23503
/proc/meminfo: memFree=1879116/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=10616 CPUtime=0.69
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2339 0 0 0 61 8 0 0 20 0 1 0 123460292 10870784 2258 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 2654 2258 215 467 0 2185 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10616

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23504
/proc/meminfo: memFree=1870800/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=10744 CPUtime=1.49
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2377 0 0 0 132 17 0 0 22 0 1 0 123460292 11001856 2296 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 2686 2296 215 467 0 2217 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10744

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23504
/proc/meminfo: memFree=1870304/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=11184 CPUtime=3.09
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2504 0 0 0 273 36 0 0 25 0 1 0 123460292 11452416 2422 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 2796 2422 238 467 0 2327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11184

[startup+6.30088 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23504
/proc/meminfo: memFree=1869932/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=11184 CPUtime=6.29
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2505 0 0 0 557 72 0 0 25 0 1 0 123460292 11452416 2422 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 2796 2422 238 467 0 2327 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11184

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23504
/proc/meminfo: memFree=1869808/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=11184 CPUtime=12.69
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2510 0 0 0 1122 147 0 0 25 0 1 0 123460292 11452416 2426 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 2796 2426 238 467 0 2327 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11184

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23504
/proc/meminfo: memFree=1869684/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=11316 CPUtime=25.48
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2535 0 0 0 2258 290 0 0 25 0 1 0 123460292 11587584 2449 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 2829 2449 238 467 0 2360 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11316

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23506
/proc/meminfo: memFree=1869436/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=11584 CPUtime=51.08
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2603 0 0 0 4529 579 0 0 25 0 1 0 123460292 11862016 2517 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 2896 2517 238 467 0 2427 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11584

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23506
/proc/meminfo: memFree=1869188/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=11720 CPUtime=102.28
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2646 0 0 0 9065 1163 0 0 25 0 1 0 123460292 12001280 2560 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 2930 2560 238 467 0 2461 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11720

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23508
/proc/meminfo: memFree=1868816/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=11988 CPUtime=162.25
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2703 0 0 0 14382 1843 0 0 25 0 1 0 123460292 12275712 2617 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 2997 2617 238 467 0 2528 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11988

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23510
/proc/meminfo: memFree=1868568/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12120 CPUtime=222.23
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2734 0 0 0 19706 2517 0 0 25 0 1 0 123460292 12410880 2648 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3030 2648 238 467 0 2561 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12120

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23515
/proc/meminfo: memFree=1867948/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12252 CPUtime=282.22
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2763 0 0 0 25034 3188 0 0 25 0 1 0 123460292 12546048 2677 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3063 2677 238 467 0 2594 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12252

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23517
/proc/meminfo: memFree=1867824/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=342.21
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2785 0 0 0 30369 3852 0 0 25 0 1 0 123460292 12681216 2699 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2699 238 467 0 2627 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12384

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23517
/proc/meminfo: memFree=1867824/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=402.2
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2796 0 0 0 35711 4509 0 0 25 0 1 0 123460292 12681216 2710 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2710 238 467 0 2627 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 12384

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23519
/proc/meminfo: memFree=1867700/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=462.18
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2805 0 0 0 41061 5157 0 0 25 0 1 0 123460292 12681216 2719 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2719 238 467 0 2627 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12384

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23521
/proc/meminfo: memFree=1867700/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=522.16
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2809 0 0 0 46405 5811 0 0 25 0 1 0 123460292 12681216 2723 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2723 238 467 0 2627 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 12384

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23523
/proc/meminfo: memFree=1867700/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=582.15
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2812 0 0 0 51738 6477 0 0 25 0 1 0 123460292 12681216 2726 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2726 238 467 0 2627 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12384

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

[startup+588.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23523
/proc/meminfo: memFree=1867700/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=588.55
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2815 0 0 0 52307 6548 0 0 25 0 1 0 123460292 12681216 2729 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2729 238 467 0 2627 0
Current children cumulated CPU time (s) 588.55
Current children cumulated vsize (KiB) 12384

[startup+614.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23523
/proc/meminfo: memFree=1867700/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=614.14
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2815 0 0 0 54584 6830 0 0 25 0 1 0 123460292 12681216 2729 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2729 238 467 0 2627 0
Current children cumulated CPU time (s) 614.14
Current children cumulated vsize (KiB) 12384

[startup+627.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23523
/proc/meminfo: memFree=1867700/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=626.93
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2817 0 0 0 55727 6966 0 0 25 0 1 0 123460292 12681216 2731 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2731 238 467 0 2627 0
Current children cumulated CPU time (s) 626.93
Current children cumulated vsize (KiB) 12384

[startup+630.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23523
/proc/meminfo: memFree=1867700/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=630.15
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2817 0 0 0 56012 7003 0 0 25 0 1 0 123460292 12681216 2731 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2731 238 467 0 2627 0
Current children cumulated CPU time (s) 630.15
Current children cumulated vsize (KiB) 12384

[startup+633.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23523
/proc/meminfo: memFree=1867700/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=633.34
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2817 0 0 0 56297 7037 0 0 25 0 1 0 123460292 12681216 2731 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2731 238 467 0 2627 0
Current children cumulated CPU time (s) 633.34
Current children cumulated vsize (KiB) 12384

[startup+635.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23523
/proc/meminfo: memFree=1867700/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=634.93
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2817 0 0 0 56438 7055 0 0 25 0 1 0 123460292 12681216 2731 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2731 238 467 0 2627 0
Current children cumulated CPU time (s) 634.93
Current children cumulated vsize (KiB) 12384

[startup+635.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23523
/proc/meminfo: memFree=1867700/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=635.33
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2817 0 0 0 56474 7059 0 0 25 0 1 0 123460292 12681216 2731 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2731 238 467 0 2627 0
Current children cumulated CPU time (s) 635.33
Current children cumulated vsize (KiB) 12384

[startup+635.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23523
/proc/meminfo: memFree=1867700/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=635.73
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2817 0 0 0 56509 7064 0 0 25 0 1 0 123460292 12681216 2731 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2731 238 467 0 2627 0
Current children cumulated CPU time (s) 635.73
Current children cumulated vsize (KiB) 12384

[startup+636.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23523
/proc/meminfo: memFree=1867700/2059040 swapFree=4139084/4192956
[pid=23503] ppid=23501 vsize=12384 CPUtime=635.83
/proc/23503/stat : 23503 (pbct) R 23501 23503 23150 0 -1 4202496 2817 0 0 0 56518 7065 0 0 25 0 1 0 123460292 12681216 2731 1992294400 134512640 136421960 4290660736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23503/statm: 3096 2731 238 467 0 2627 0
Current children cumulated CPU time (s) 635.83
Current children cumulated vsize (KiB) 12384

Child status: 0
Real time (s): 636.069
CPU time (s): 635.911
CPU user time (s): 565.247
CPU system time (s): 70.6643
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 12384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 565.247
system time used= 70.6643
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2822
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= 1539

runsolver used 1.16782 second user time and 2.89156 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-25 22:34:00
IDJOB=2681440
IDBENCH=47929
IDSOLVER=1192
FILE ID=node018/2681440-1277498039
PBS_JOBID= 11190576
Free space on /tmp= 62488 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=67-P2=97-P3=53-P4=41-P5=89-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681440-1277498039/watcher-2681440-1277498039 -o /tmp/evaluation-result-2681440-1277498039/solver-2681440-1277498039 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681440-1277498039.opb

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

MD5SUM BENCH= 8dfafc2d5e0fe7665bfa4fcefe292d97
RANDOM SEED=243090856

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1879520 kB
Buffers:         11840 kB
Cached:          68528 kB
SwapCached:       6072 kB
Active:          69456 kB
Inactive:        23652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1879520 kB
SwapTotal:     4192956 kB
SwapFree:      4139084 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       11376 kB
Mapped:          11936 kB
Slab:            64408 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181048 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= 62488 MiB
End job on node018 at 2010-06-25 22:44:36