Trace number 362393

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 3.0.16? (TO) 1800.26 1800.85

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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/362393-1177011759/instance-362393-1177011759.opb
0.00/0.00	c File size is 310794 bytes.
0.05/0.06	c Highest Coefficient sum: 530127
0.05/0.06	c Parsing was ok!!
0.05/0.06	c Total parsing time: 0.058 s
0.05/0.06	c Var: 8060 Constr: 332 27/0/305 Lit: 39260 Watch. Lit: 23732
0.05/0.06	c Obj. Vars: 8060 (100 % of total variables)
1.99/2.09	c Pre-processing Time: 2.088 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.
1800.02/1800.60	c      100   3862      432    65860  152    23951   61169    100     46 2.15
1800.02/1800.60	c      250   3862      582    92955  159    24252   67286    250    113 2.21
1800.02/1800.60	c      475   3862      807   124471  154    24701   74015    475    199 2.38
1800.02/1800.60	c      813   3862     1145   174477  152    25378   81417    813    298 2.72
1800.02/1800.60	c     1321   3862     1653   254068  153    26394   89559   1321    436 3.03
1800.02/1800.60	c     2084   3862     2416   432583  179    27920   98515   2084    549 3.79
1800.02/1800.60	c     3230   3862     3562   808294  226    30212  108367   3230    642 5.03
1800.02/1800.60	c     4951   3862     5283  1317300  249    33654  119204   4951    723 6.84
1800.02/1800.60	c     7536   3862     7868  2037549  258    38824  131125   7536    804 9.36
1800.02/1800.60	c    11416   3862    11748  4313835  367    46584  144238  11416    751 15.19
1800.02/1800.60	c    17238   3862    17570  7081928  403    58228  158662  17238    555 31.04
1800.02/1800.60	c    25976   3862    26308 10783508  409    75704  174529  25976    511 50.75
1800.02/1800.60	c    39086   3862    39418 17504073  444   101924  191982  39086    359 108.80
1800.02/1800.60	c    58756   3862    59088 28654462  484   141264  211181  58756    271 216.71
1800.02/1800.61	c    88268   3862    88600 38112693  430   200288  232300  88268    254 346.31
1800.02/1800.61	c   132538   3862   132870 69262869  521   288828  255531 132538    165 799.90
1800.02/1800.61	c Caught signal: 15
1800.02/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.61	c   16   188692 115692  3290358   189024 116059004 188692    104 1800.03
1800.02/1800.61	s UNKNOWN
1800.02/1800.61	c Total time: 1800.03 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-362393-1177011759 -o ROOT/results/node12/solver-362393-1177011759 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362393-1177011759/instance-362393-1177011759.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: 1.00 1.00 1.00 3/77 13366
/proc/meminfo: memFree=1683632/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=12040 CPUtime=0
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 177213249 12328960 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10131067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 3010 335 281 324 0 2003 0

[startup+0.0591319 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13366
/proc/meminfo: memFree=1683632/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=5388 CPUtime=0.05
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 708 0 0 0 5 0 0 0 18 0 1 0 177213249 5517312 676 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10131067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 1347 676 352 324 0 340 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5388

[startup+0.101137 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13366
/proc/meminfo: memFree=1683632/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=6240 CPUtime=0.09
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 1040 0 0 0 9 0 0 0 18 0 1 0 177213249 6389760 932 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 1560 932 305 324 0 629 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6240

[startup+0.301156 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13366
/proc/meminfo: memFree=1683632/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=6240 CPUtime=0.29
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 1040 0 0 0 29 0 0 0 19 0 1 0 177213249 6389760 932 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 1560 932 305 324 0 629 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6240

[startup+0.701196 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13366
/proc/meminfo: memFree=1683632/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=6504 CPUtime=0.68
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 1174 0 0 0 68 0 0 0 22 0 1 0 177213249 6660096 1001 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 1626 1001 307 324 0 695 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6504

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13367
/proc/meminfo: memFree=1680744/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=6504 CPUtime=1.49
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 1174 0 0 0 148 1 0 0 25 0 1 0 177213249 6660096 1001 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 1626 1001 307 324 0 695 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6504

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13367
/proc/meminfo: memFree=1680488/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=9204 CPUtime=3.08
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 1864 0 0 0 296 12 0 0 25 0 1 0 177213249 9424896 1658 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 2301 1658 311 324 0 1370 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9204

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13367
/proc/meminfo: memFree=1669544/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=19928 CPUtime=6.29
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 4549 0 0 0 602 27 0 0 25 0 1 0 177213249 20406272 4343 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 4982 4343 311 324 0 4051 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19928

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13367
/proc/meminfo: memFree=1643944/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=50276 CPUtime=12.69
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 12157 0 0 0 1230 39 0 0 25 0 1 0 177213249 51482624 11951 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 12569 11951 311 324 0 11638 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50276

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13367
/proc/meminfo: memFree=1603304/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=84024 CPUtime=25.48
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 20591 0 0 0 2498 50 0 0 25 0 1 0 177213249 86040576 20385 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 21006 20385 311 324 0 20075 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84024

[startup+51.1012 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 13367
/proc/meminfo: memFree=1541608/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=146360 CPUtime=51.07
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 36154 0 0 0 5028 79 0 0 25 0 1 0 177213249 149872640 35948 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134548359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 36590 35948 311 324 0 35659 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 146360

[startup+102.305 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 13367
/proc/meminfo: memFree=1463080/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=223688 CPUtime=102.26
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 55501 0 0 0 10114 112 0 0 25 0 1 0 177213249 229056512 55295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10129110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 55922 55295 311 324 0 54991 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 223688

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 13367
/proc/meminfo: memFree=1370408/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=316728 CPUtime=162.25
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 78741 0 0 0 16087 138 0 0 25 0 1 0 177213249 324329472 78535 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 79182 78535 311 324 0 78251 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 316728

[startup+222.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 13367
/proc/meminfo: memFree=1303464/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=383608 CPUtime=222.22
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 95459 0 0 0 22064 158 0 0 25 0 1 0 177213249 392814592 95253 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 95902 95253 311 324 0 94971 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 383608

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13367
/proc/meminfo: memFree=1230312/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=456604 CPUtime=282.21
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 113711 0 0 0 28030 191 0 0 25 0 1 0 177213249 467562496 113505 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10125464 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 114151 113505 311 324 0 113220 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 456604

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13367
/proc/meminfo: memFree=1190376/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=495972 CPUtime=342.19
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 123554 0 0 0 33992 227 0 0 25 0 1 0 177213249 507875328 123348 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 123993 123348 311 324 0 123062 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 495972

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13367
/proc/meminfo: memFree=1136744/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=550016 CPUtime=402.18
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 137070 0 0 0 39976 242 0 0 25 0 1 0 177213249 563216384 136864 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10131067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 137504 136864 311 324 0 136573 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 550016

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13367
/proc/meminfo: memFree=1083240/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=602680 CPUtime=462.16
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 150249 0 0 0 45961 255 0 0 25 0 1 0 177213249 617144320 150043 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 150670 150043 311 324 0 149739 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 602680

[startup+522.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 13367
/proc/meminfo: memFree=1020840/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=666220 CPUtime=522.15
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 166137 0 0 0 51946 269 0 0 25 0 1 0 177213249 682209280 165931 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 166555 165931 311 324 0 165624 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 666220

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 13367
/proc/meminfo: memFree=949544/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=736268 CPUtime=582.13
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 183627 0 0 0 57934 279 0 0 25 0 1 0 177213249 753938432 183421 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 184067 183421 311 324 0 183136 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 736268

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13367
/proc/meminfo: memFree=904872/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=780508 CPUtime=642.11
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 194708 0 0 0 63921 290 0 0 25 0 1 0 177213249 799240192 194502 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 195127 194502 311 324 0 194196 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 780508


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13367
/proc/meminfo: memFree=730344/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=955008 CPUtime=882.04
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 238336 0 0 0 87875 329 0 0 25 0 1 0 177213249 977928192 238130 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 238752 238130 311 324 0 237821 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 955008

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13367
/proc/meminfo: memFree=678248/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1007344 CPUtime=942.03
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 251402 0 0 0 93863 340 0 0 25 0 1 0 177213249 1031520256 251196 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 251836 251196 311 324 0 250905 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1007344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13367
/proc/meminfo: memFree=643112/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1041904 CPUtime=1002.01
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 260062 0 0 0 99854 347 0 0 25 0 1 0 177213249 1066909696 259856 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 260476 259856 311 324 0 259545 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1041904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13367
/proc/meminfo: memFree=619112/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1066000 CPUtime=1061.99
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 266086 0 0 0 105848 351 0 0 25 0 1 0 177213249 1091584000 265880 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 266500 265880 311 324 0 265569 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1066000

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 13483
/proc/meminfo: memFree=583224/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1100336 CPUtime=1121.93
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 274656 0 0 0 111836 357 0 0 25 0 1 0 177213249 1126744064 274450 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10137310 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 275084 274450 311 324 0 274153 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1100336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=543592/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1141428 CPUtime=1181.88
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 284940 0 0 0 117819 369 0 0 25 0 1 0 177213249 1168822272 284734 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 285357 284734 311 324 0 284426 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1141428

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=502696/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1181872 CPUtime=1241.86
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 295052 0 0 0 123809 377 0 0 25 0 1 0 177213249 1210236928 294846 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 295468 294846 311 324 0 294537 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 1181872

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=472360/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1211948 CPUtime=1301.86
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 302560 0 0 0 129801 385 0 0 25 0 1 0 177213249 1241034752 302354 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551099 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 302987 302354 311 324 0 302056 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 1211948

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=439848/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1244864 CPUtime=1361.83
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 310799 0 0 0 135792 391 0 0 25 0 1 0 177213249 1274740736 310593 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 311216 310593 311 324 0 310285 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 1244864

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=400616/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1283772 CPUtime=1421.82
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 320503 0 0 0 141783 399 0 0 25 0 1 0 177213249 1314582528 320297 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 320943 320297 311 324 0 320012 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 1283772

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=362472/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1322132 CPUtime=1481.8
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 330101 0 0 0 147775 405 0 0 25 0 1 0 177213249 1353863168 329895 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 330533 329895 311 324 0 329602 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 1322132

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=322280/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1361908 CPUtime=1541.79
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 340055 0 0 0 153765 414 0 0 25 0 1 0 177213249 1394593792 339849 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10127262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 340477 339849 311 324 0 339546 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 1361908

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=285928/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1398512 CPUtime=1601.76
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 349199 0 0 0 159755 421 0 0 25 0 1 0 177213249 1432076288 348993 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551516 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 349628 348993 311 324 0 348697 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 1398512

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=250152/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1434008 CPUtime=1661.75
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 358078 0 0 0 165747 428 0 0 25 0 1 0 177213249 1468424192 357872 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 358502 357872 311 324 0 357571 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 1434008

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=217832/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1466348 CPUtime=1721.74
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 366160 0 0 0 171739 435 0 0 25 0 1 0 177213249 1501540352 365954 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 366587 365954 311 324 0 365656 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 1466348

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=190248/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1493932 CPUtime=1781.72
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 373042 0 0 0 177731 441 0 0 25 0 1 0 177213249 1529786368 372836 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 373483 372836 311 324 0 372552 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 1493932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=182504/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=1501232 CPUtime=1800.02
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194304 374886 0 0 0 179560 442 0 0 25 0 1 0 177213249 1537261568 374680 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 375308 374680 311 324 0 374377 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1501232

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13565
/proc/meminfo: memFree=182504/2055920 swapFree=4160068/4192956
[pid=13366] ppid=13364 vsize=0 CPUtime=1800.21
/proc/13366/stat : 13366 (bsolo3.0.16) R 13364 13366 11789 0 -1 4194308 374887 0 0 0 179560 461 0 0 25 0 1 0 177213249 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13366/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.85
CPU time (s): 1800.26
CPU user time (s): 1795.6
CPU system time (s): 4.66029
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 1501232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.6
system time used= 4.66029
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 374887
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= 1651

runsolver used 2.22866 second user time and 4.23735 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Thu Apr 19 19:42:39 UTC 2007

IDJOB= 362393
IDBENCH= 1556
IDSOLVER= 163
FILE ID= node12/362393-1177011759

PBS_JOBID= 4630502

Free space on /tmp= 66252 MiB

SOLVER NAME= bsolo 3.0.16
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= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362393-1177011759/instance-362393-1177011759.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-362393-1177011759 -o ROOT/results/node12/solver-362393-1177011759 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362393-1177011759/instance-362393-1177011759.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  ea0578ce3fa6d7f101be81096fa267e7

RANDOM SEED= 474362635

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1684040 kB
Buffers:         28372 kB
Cached:         265224 kB
SwapCached:      11520 kB
Active:          85016 kB
Inactive:       232888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684040 kB
SwapTotal:     4192956 kB
SwapFree:      4160068 kB
Dirty:            4760 kB
Writeback:           0 kB
Mapped:          31400 kB
Slab:            39472 kB
Committed_AS:  4379896 kB
PageTables:       1796 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= 66252 MiB

End job on node12 on Thu Apr 19 20:12:41 UTC 2007