Trace number 432559

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, and are wall clock time (not CPU 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
bsolo 3.0.17? (TO) 1800.28 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x26.opb
MD5SUMea0578ce3fa6d7f101be81096fa267e7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark12.977
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8060
Total number of constraints296
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 constraints296
Minimum length of a constraint31
Maximum length of a constraint780
Number of terms in the objective function 8060
Biggest coefficient in the objective function 1760
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530127
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530127
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432559-1177945371/instance-432559-1177945371.opb
0.00/0.00	c File size is 310794 bytes.
0.04/0.06	c Highest Coefficient sum: 530127
0.04/0.06	c Parsing was ok!!
0.04/0.06	c Total parsing time: 0.061 s
0.04/0.07	c Var: 8060 Constr: 332 27/0/305 Lit: 39260 Watch. Lit: 23732
0.04/0.07	c Obj. Vars: 8060 (100 % of total variables)
1.99/2.09	c Pre-processing Time: 2.094 s
1.99/2.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.09	c        0   3862      332    39260  118    23747   55608      0      0 2.09
1.99/2.09	c Switching off LPR mode.
1800.04/1800.50	c      100   3862      432    65860  152    23951   61169    100     46 2.14
1800.04/1800.50	c      250   3862      582    92955  159    24252   67286    250    114 2.19
1800.04/1800.50	c      475   3862      807   124471  154    24701   74015    475    203 2.33
1800.04/1800.50	c      813   3862     1145   174477  152    25378   81417    813    311 2.61
1800.04/1800.50	c     1321   3862     1653   254068  153    26394   89559   1321    458 2.88
1800.04/1800.50	c     2084   3862     2416   432583  179    27920   98515   2084    584 3.56
1800.04/1800.50	c     3230   3862     3562   808294  226    30212  108367   3230    681 4.74
1800.04/1800.50	c     4951   3862     5283  1317300  249    33654  119204   4951    769 6.43
1800.04/1800.50	c     7536   3862     7868  2037549  258    38824  131125   7536    848 8.88
1800.04/1800.50	c    11416   3862    11748  4313835  367    46584  144238  11416    779 14.64
1800.04/1800.50	c    17238   3862    17570  7081928  403    58228  158662  17238    570 30.24
1800.04/1800.50	c    25976   3862    26308 10783508  409    75704  174529  25976    522 49.69
1800.04/1800.50	c    39086   3862    39418 17504073  444   101924  191982  39086    364 107.28
1800.04/1800.50	c    58756   3862    59088 28654462  484   141264  211181  58756    273 214.66
1800.04/1800.50	c    88268   3862    88600 38112693  430   200288  232300  88268    257 343.34
1800.04/1800.50	c   132538   3862   132870 69262869  521   288828  255531 132538    166 794.60
1800.04/1800.50	c Caught signal: 15
1800.04/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.50	c   16   189079 115859  3291673   189411 116391360 189079    105 1800.05
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c Total time: 1800.05 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-432559-1177945371 -o ROOT/results/node45/solver-432559-1177945371 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432559-1177945371/instance-432559-1177945371.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 32201
/proc/meminfo: memFree=1644192/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=12040 CPUtime=0
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 149382784 12328960 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 3010 333 279 324 0 2004 0

[startup+0.0472271 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 32201
/proc/meminfo: memFree=1644192/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=13072 CPUtime=0.04
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 660 0 0 0 4 0 0 0 18 0 1 0 149382784 13385728 630 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 3268 630 331 324 0 2262 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13072

[startup+0.101232 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 32201
/proc/meminfo: memFree=1644192/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=6240 CPUtime=0.09
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 1036 0 0 0 9 0 0 0 18 0 1 0 149382784 6389760 930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 1560 930 303 324 0 630 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6240

[startup+0.301252 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 32201
/proc/meminfo: memFree=1644192/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=6240 CPUtime=0.29
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 1036 0 0 0 29 0 0 0 19 0 1 0 149382784 6389760 930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 1560 930 303 324 0 630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6240

[startup+0.701293 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 32201
/proc/meminfo: memFree=1644192/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=6504 CPUtime=0.69
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 1170 0 0 0 69 0 0 0 23 0 1 0 149382784 6660096 999 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 1626 999 305 324 0 696 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6504

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 32202
/proc/meminfo: memFree=1641304/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=6504 CPUtime=1.49
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 1170 0 0 0 149 0 0 0 25 0 1 0 149382784 6660096 999 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 1626 999 305 324 0 696 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6504

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 32202
/proc/meminfo: memFree=1641176/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=9332 CPUtime=3.09
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 1903 0 0 0 308 1 0 0 25 0 1 0 149382784 9555968 1699 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574982 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 2333 1699 309 324 0 1403 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9332

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 32202
/proc/meminfo: memFree=1629080/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=22608 CPUtime=6.29
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 5224 0 0 0 627 2 0 0 25 0 1 0 149382784 23150592 5020 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 5652 5020 309 324 0 4722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22608

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 32202
/proc/meminfo: memFree=1598872/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=52936 CPUtime=12.69
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 12812 0 0 0 1264 5 0 0 25 0 1 0 149382784 54206464 12608 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 13234 12608 309 324 0 12304 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52936

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 32202
/proc/meminfo: memFree=1562904/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=85904 CPUtime=25.49
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 21035 0 0 0 2539 10 0 0 25 0 1 0 149382784 87965696 20831 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 21476 20831 309 324 0 20546 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85904

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 32202
/proc/meminfo: memFree=1500440/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=147268 CPUtime=51.08
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 36392 0 0 0 5092 16 0 0 25 0 1 0 149382784 150802432 36188 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5160685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 36817 36188 309 324 0 35887 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 147268

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 32202
/proc/meminfo: memFree=1421912/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=225556 CPUtime=102.27
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 55962 0 0 0 10201 26 0 0 25 0 1 0 149382784 230969344 55758 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 56389 55758 309 324 0 55459 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 225556

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32202
/proc/meminfo: memFree=1329176/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=318500 CPUtime=162.25
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 79190 0 0 0 16183 42 0 0 25 0 1 0 149382784 326144000 78986 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134559677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 79625 78986 309 324 0 78695 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 318500

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32202
/proc/meminfo: memFree=1260184/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=387036 CPUtime=222.23
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 96334 0 0 0 22171 52 0 0 25 0 1 0 149382784 396324864 96130 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5160692 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 96759 96130 309 324 0 95829 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 387036

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32202
/proc/meminfo: memFree=1187672/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=460816 CPUtime=282.22
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 114758 0 0 0 28158 64 0 0 25 0 1 0 149382784 471875584 114554 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 115204 114554 309 324 0 114274 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 460816

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 3/78 32202
/proc/meminfo: memFree=1148440/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=498388 CPUtime=342.2
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 124179 0 0 0 34148 72 0 0 25 0 1 0 149382784 510349312 123975 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 124597 123975 309 324 0 123667 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 498388

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32202
/proc/meminfo: memFree=1095000/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=552160 CPUtime=402.19
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 137601 0 0 0 40138 81 0 0 25 0 1 0 149382784 565411840 137397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 138040 137397 309 324 0 137110 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 552160

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=1041496/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=605480 CPUtime=462.17
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 150939 0 0 0 46129 88 0 0 25 0 1 0 149382784 620011520 150735 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5160662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 151370 150735 309 324 0 150440 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 605480

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=977496/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=670728 CPUtime=522.16
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 167247 0 0 0 52117 99 0 0 25 0 1 0 149382784 686825472 167043 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 167682 167043 309 324 0 166752 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 670728

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=907864/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=738772 CPUtime=582.15
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 184251 0 0 0 58106 109 0 0 25 0 1 0 149382784 756502528 184047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 184693 184047 309 324 0 183763 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 738772

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=861400/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=784740 CPUtime=642.14
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 195744 0 0 0 64097 117 0 0 25 0 1 0 149382784 803573760 195540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 196185 195540 309 324 0 195255 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 784740


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=635160/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1010988 CPUtime=942.05
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 252312 0 0 0 94055 150 0 0 25 0 1 0 149382784 1035251712 252108 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 252747 252108 309 324 0 251817 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1010988

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=599128/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1046620 CPUtime=1002.04
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 261223 0 0 0 100049 155 0 0 25 0 1 0 149382784 1071738880 261019 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 261655 261019 309 324 0 260725 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1046620

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=576472/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1069796 CPUtime=1062.02
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 267004 0 0 0 106043 159 0 0 25 0 1 0 149382784 1095471104 266800 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 267449 266800 309 324 0 266519 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1069796

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=541784/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1103812 CPUtime=1122.01
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 275533 0 0 0 112037 164 0 0 25 0 1 0 149382784 1130303488 275329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 275953 275329 309 324 0 275023 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1103812

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=498968/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1146948 CPUtime=1181.99
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 286305 0 0 0 118028 171 0 0 25 0 1 0 149382784 1174474752 286101 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 286737 286101 309 324 0 285807 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1146948

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=459736/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1185792 CPUtime=1241.98
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 296015 0 0 0 124021 177 0 0 25 0 1 0 149382784 1214251008 295811 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 296448 295811 309 324 0 295518 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 1185792

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=429784/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1215476 CPUtime=1301.97
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 303446 0 0 0 130015 182 0 0 25 0 1 0 149382784 1244647424 303242 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 303869 303242 309 324 0 302939 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 1215476

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=394392/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1251124 CPUtime=1361.95
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 312360 0 0 0 136008 187 0 0 25 0 1 0 149382784 1281150976 312156 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 312781 312156 309 324 0 311851 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 1251124

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=355032/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1290188 CPUtime=1421.94
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 322129 0 0 0 142001 193 0 0 25 0 1 0 149382784 1321152512 321925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 322547 321925 309 324 0 321617 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 1290188

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=317912/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1327816 CPUtime=1481.91
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 331515 0 0 0 147993 198 0 0 25 0 1 0 149382784 1359683584 331311 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 331954 331311 309 324 0 331024 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1327816

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=277848/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1367312 CPUtime=1541.9
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 341396 0 0 0 153986 204 0 0 25 0 1 0 149382784 1400127488 341192 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 341828 341192 309 324 0 340898 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1367312

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=240280/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1404992 CPUtime=1601.89
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 350822 0 0 0 159980 209 0 0 25 0 1 0 149382784 1438711808 350618 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 351248 350618 309 324 0 350318 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 1404992

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=205080/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1439996 CPUtime=1661.87
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 359555 0 0 0 165973 214 0 0 25 0 1 0 149382784 1474555904 359351 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 359999 359351 309 324 0 359069 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 1439996

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=174296/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1470972 CPUtime=1721.86
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 367308 0 0 0 171967 219 0 0 25 0 1 0 149382784 1506275328 367104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 367743 367104 309 324 0 366813 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 1470972

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=145752/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1499224 CPUtime=1781.84
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 374376 0 0 0 177961 223 0 0 25 0 1 0 149382784 1535205376 374172 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 374806 374172 309 324 0 373876 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 1499224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32204
/proc/meminfo: memFree=139288/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=1505496 CPUtime=1800.04
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194304 375947 0 0 0 179780 224 0 0 25 0 1 0 149382784 1541627904 375743 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 376374 375743 309 324 0 375444 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1505496

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

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 32205
/proc/meminfo: memFree=775904/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=0 CPUtime=1800.14
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194308 375951 0 0 0 179780 234 0 0 25 0 1 0 149382784 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 32205
/proc/meminfo: memFree=775904/2055920 swapFree=4157776/4192956
[pid=32201] ppid=32199 vsize=0 CPUtime=1800.24
/proc/32201/stat : 32201 (bsolo3.0.17) R 32199 32201 31545 0 -1 4194308 375951 0 0 0 179780 244 0 0 25 0 1 0 149382784 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32201/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.24
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.74
CPU time (s): 1800.28
CPU user time (s): 1797.8
CPU system time (s): 2.47662
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 1505496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.8
system time used= 2.47662
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 375951
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= 12
involuntary context switches= 8140

runsolver used 1.3368 second user time and 3.9714 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Apr 30 15:02:51 UTC 2007

IDJOB= 432559
IDBENCH= 1556
IDSOLVER= 199
FILE ID= node45/432559-1177945371

PBS_JOBID= 4727550

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x26.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432559-1177945371/instance-432559-1177945371.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-432559-1177945371 -o ROOT/results/node45/solver-432559-1177945371 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432559-1177945371/instance-432559-1177945371.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  ea0578ce3fa6d7f101be81096fa267e7

RANDOM SEED= 563593652

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.218
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1644664 kB
Buffers:         41628 kB
Cached:         274876 kB
SwapCached:      14656 kB
Active:         235032 kB
Inactive:       104964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644664 kB
SwapTotal:     4192956 kB
SwapFree:      4157776 kB
Dirty:            6980 kB
Writeback:           0 kB
Mapped:          30320 kB
Slab:            56900 kB
Committed_AS:  1447704 kB
PageTables:       1732 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node45 on Mon Apr 30 15:32:54 UTC 2007