Trace number 362659

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) 1800.04 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-biella1.opb
MD5SUM02b8e2ce7db79ee00a9a8f2ebac90f1b
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 benchmark2.47162
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables42650
Total number of constraints1202
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 constraints1202
Minimum length of a constraint38
Maximum length of a constraint42650
Number of terms in the objective function 42650
Biggest coefficient in the objective function 58891
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 565237
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262142
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 565237
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/362659-1177016206/instance-362659-1177016206.opb
0.00/0.00	c File size is 1872488 bytes.
0.29/0.39	c Highest Coefficient sum: 565237
0.29/0.39	c Parsing was ok!!
0.29/0.39	c Total parsing time: 0.386 s
0.39/0.42	c Var: 42650 Constr: 2399 0/0/2399 Lit: 230936 Watch. Lit: 134486
0.39/0.42	c Obj. Vars: 42650 (100 % of total variables)
19.69/19.78	c Pre-processing Time: 19.779 s
19.69/19.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
19.69/19.79	c        0  26127     2399   230936   96   204244  461872      0      0 19.78
19.69/19.79	c Switching off LPR mode.
1799.90/1800.70	c      102  26127     2501   257061  102   209945  508060    102      5 20.27
1799.90/1800.70	c      253  26127     2652   276074  104   209571  558867    253     12 21.02
1799.90/1800.70	c      478  26127     2877   279350   97   210279  614754    478     19 24.41
1799.90/1800.70	c      816  26127     3215   290456   90   210936  676230    816     28 28.82
1799.90/1800.70	c     1324  26127     3723   299038   80   211991  743854   1324     36 36.37
1799.90/1800.70	c     2088  26127     4487   330913   73   213382  818240   2088     49 42.49
1799.90/1800.70	c     3234  26127     5633   356744   63   215605  900065   3234     55 58.75
1799.90/1800.70	c     4955  26127     7354   394831   53   218940  990072   4955     58 84.47
1799.90/1800.70	c     7539  26127     9938   480448   48   224094  500000   7539     61 122.06
1799.90/1800.70	c    11418  26127    13817   583717   42   231827  550001  11418     64 176.48
1799.90/1800.70	c    17240  26127    19639   737766   37   243529  605002  17240     64 265.93
1799.90/1800.70	c    25977  26127    28376  1036699   36   260910  665503  25977     66 391.33
1799.90/1800.70	c    39087  26127    41486  1438686   34   287106  732054  39087     66 583.53
1799.90/1800.70	c    58758  26127    61157  2613180   42   326298  805260  58758     77 759.07
1799.90/1800.70	c    88269  26127    90668  3667997   40   384908  885787  88269     89 981.08
1799.90/1800.70	c   132539  26127   134938  5307752   39   473327  974366 132539     78 1681.87
1799.90/1800.70	c Resources Exceeded
1799.90/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.90/1800.70	c   16   154115 110038  1473994   156514  6422759 154115     85 1800.01
1799.90/1800.70	s UNKNOWN
1799.90/1800.70	c Total time: 1800.01 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/node22/watcher-362659-1177016206 -o ROOT/results/node22/solver-362659-1177016206 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362659-1177016206/instance-362659-1177016206.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: 0.99 0.97 0.98 2/77 11514
/proc/meminfo: memFree=1666056/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=13568 CPUtime=0
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 149538270 13893632 334 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 3392 334 281 324 0 2003 0

[startup+0.0274999 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 11514
/proc/meminfo: memFree=1666056/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=14444 CPUtime=0.02
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 618 0 0 0 2 0 0 0 18 0 1 0 149538270 14790656 586 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134538841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 3611 586 310 324 0 2222 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14444

[startup+0.10151 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 11514
/proc/meminfo: memFree=1666056/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=9828 CPUtime=0.09
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 1552 0 0 0 9 0 0 0 18 0 1 0 149538270 10063872 1401 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 2457 1401 397 324 0 1068 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9828

[startup+0.30154 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 11514
/proc/meminfo: memFree=1666056/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=11984 CPUtime=0.29
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 2337 0 0 0 29 0 0 0 19 0 1 0 149538270 12271616 2186 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 2996 2186 632 324 0 1607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11984

[startup+0.701602 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 11514
/proc/meminfo: memFree=1666056/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=17928 CPUtime=0.69
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 4463 0 0 0 68 1 0 0 23 0 1 0 149538270 18358272 3717 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 4482 3717 306 324 0 3551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17928

[startup+1.50272 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11515
/proc/meminfo: memFree=1652352/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=17928 CPUtime=1.49
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 4467 0 0 0 148 1 0 0 25 0 1 0 149538270 18358272 3721 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 4482 3721 306 324 0 3551 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17928

[startup+3.10197 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11515
/proc/meminfo: memFree=1652224/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=17928 CPUtime=3.09
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 4467 0 0 0 308 1 0 0 25 0 1 0 149538270 18358272 3721 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 4482 3721 306 324 0 3551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17928

[startup+6.30146 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11515
/proc/meminfo: memFree=1651392/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=18588 CPUtime=6.29
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 4609 0 0 0 627 2 0 0 25 0 1 0 149538270 19034112 3863 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 4647 3863 306 324 0 3716 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18588

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11515
/proc/meminfo: memFree=1651200/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=18848 CPUtime=12.68
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 4686 0 0 0 1265 3 0 0 25 0 1 0 149538270 19300352 3940 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 4712 3940 306 324 0 3781 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18848

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11515
/proc/meminfo: memFree=1648128/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=21796 CPUtime=25.49
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 5902 0 0 0 2540 9 0 0 25 0 1 0 149538270 22319104 4738 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5111895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 5449 4738 312 324 0 4518 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21796

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11515
/proc/meminfo: memFree=1648128/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=21808 CPUtime=51.07
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 5904 0 0 0 5096 11 0 0 25 0 1 0 149538270 22331392 4740 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572879 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 5452 4740 312 324 0 4521 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21808

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11515
/proc/meminfo: memFree=1647424/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=22600 CPUtime=102.26
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 6083 0 0 0 10213 13 0 0 25 0 1 0 149538270 23142400 4919 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 5650 4919 312 324 0 4719 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22600

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11515
/proc/meminfo: memFree=1645504/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=24428 CPUtime=162.23
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 6561 0 0 0 16207 16 0 0 25 0 1 0 149538270 25014272 5397 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134571648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 6107 5397 312 324 0 5176 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24428

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11515
/proc/meminfo: memFree=1643968/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=25956 CPUtime=222.21
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 6924 0 0 0 22202 19 0 0 25 0 1 0 149538270 26578944 5760 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 6489 5760 312 324 0 5558 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25956

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 11653
/proc/meminfo: memFree=1640576/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=28124 CPUtime=282.15
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 7462 0 0 0 28192 23 0 0 25 0 1 0 149538270 28798976 6298 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 7031 6298 312 324 0 6100 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 28124

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11713
/proc/meminfo: memFree=1639680/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=30052 CPUtime=342.09
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 7951 0 0 0 34182 27 0 0 25 0 1 0 149538270 30773248 6787 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 7513 6787 312 324 0 6582 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 30052

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11713
/proc/meminfo: memFree=1637248/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=32504 CPUtime=402.07
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 8568 0 0 0 40178 29 0 0 25 0 1 0 149538270 33284096 7404 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 8126 7404 312 324 0 7195 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 32504

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11713
/proc/meminfo: memFree=1635136/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=34716 CPUtime=462.05
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 9118 0 0 0 46173 32 0 0 25 0 1 0 149538270 35549184 7954 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 8679 7954 312 324 0 7748 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 34716

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11713
/proc/meminfo: memFree=1633088/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=36756 CPUtime=522.03
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 9633 0 0 0 52169 34 0 0 25 0 1 0 149538270 37638144 8469 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 9189 8469 312 324 0 8258 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 36756

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11713
/proc/meminfo: memFree=1631296/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=38540 CPUtime=582.01
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 10083 0 0 0 58164 37 0 0 25 0 1 0 149538270 39464960 8919 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 9635 8919 312 324 0 8704 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 38540

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11713
/proc/meminfo: memFree=1625536/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=44228 CPUtime=641.99
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 11507 0 0 0 64155 44 0 0 25 0 1 0 149538270 45289472 10343 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 11057 10343 312 324 0 10126 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 44228


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11713
/proc/meminfo: memFree=1604864/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=65076 CPUtime=881.91
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 16708 0 0 0 88121 70 0 0 25 0 1 0 149538270 66637824 15544 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160527358 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 16269 15544 312 324 0 15338 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 65076

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11713
/proc/meminfo: memFree=1600000/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=69928 CPUtime=941.89
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 17919 0 0 0 94114 75 0 0 25 0 1 0 149538270 71606272 16755 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 17482 16755 312 324 0 16551 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 69928

[startup+1002.3 s]
/proc/loadavg: 1.10 1.00 0.99 2/78 11713
/proc/meminfo: memFree=1595392/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=74508 CPUtime=1001.87
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 19071 0 0 0 100100 87 0 0 25 0 1 0 149538270 76296192 17907 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 18627 17907 312 324 0 17696 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 74508

[startup+1062.3 s]
/proc/loadavg: 1.09 1.01 1.00 2/78 11713
/proc/meminfo: memFree=1590528/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=79460 CPUtime=1061.85
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 20296 0 0 0 106090 95 0 0 25 0 1 0 149538270 81367040 19132 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134571616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 19865 19132 312 324 0 18934 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 79460

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 11713
/proc/meminfo: memFree=1586560/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=83352 CPUtime=1121.83
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 21270 0 0 0 112082 101 0 0 25 0 1 0 149538270 85352448 20106 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 20838 20106 312 324 0 19907 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 83352

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1584832/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=84904 CPUtime=1181.8
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 21682 0 0 0 118062 118 0 0 25 0 1 0 149538270 86941696 20518 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 21226 20518 312 324 0 20295 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 84904

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1583808/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=86000 CPUtime=1241.79
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 21939 0 0 0 124059 120 0 0 25 0 1 0 149538270 88064000 20775 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5107864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 21500 20775 312 324 0 20569 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 86000

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1582784/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=87012 CPUtime=1301.78
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 22202 0 0 0 130056 122 0 0 25 0 1 0 149538270 89100288 21038 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 21753 21038 312 324 0 20822 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 87012

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1581632/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=88180 CPUtime=1361.75
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 22495 0 0 0 136052 123 0 0 25 0 1 0 149538270 90296320 21331 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134571987 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 22045 21331 312 324 0 21114 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 88180

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1580864/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=88920 CPUtime=1421.73
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 22680 0 0 0 142048 125 0 0 25 0 1 0 149538270 91054080 21516 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 22230 21516 312 324 0 21299 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 88920

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1580096/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=89720 CPUtime=1481.71
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 22877 0 0 0 148044 127 0 0 25 0 1 0 149538270 91873280 21713 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551836 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 22430 21713 312 324 0 21499 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 89720

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1579072/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=90672 CPUtime=1541.68
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 23123 0 0 0 154040 128 0 0 25 0 1 0 149538270 92848128 21959 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 22668 21959 312 324 0 21737 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 90672

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1578176/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=91700 CPUtime=1601.67
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 23357 0 0 0 160037 130 0 0 25 0 1 0 149538270 93900800 22193 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572045 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 22925 22193 312 324 0 21994 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 91700

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1573824/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=96104 CPUtime=1661.64
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 24461 0 0 0 166024 140 0 0 25 0 1 0 149538270 98410496 23297 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 24026 23297 312 324 0 23095 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 96104

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1566784/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=103164 CPUtime=1721.63
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 26231 0 0 0 172010 153 0 0 25 0 1 0 149538270 105639936 25067 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 25791 25067 312 324 0 24860 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 103164

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1557056/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=112760 CPUtime=1781.6
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194304 28635 0 0 0 177997 163 0 0 25 0 1 0 149538270 115466240 27471 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 28190 27471 312 324 0 27259 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 112760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1555904/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=0 CPUtime=1800.01
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194308 29194 0 0 0 179835 166 0 0 25 0 1 0 149538270 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 0

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11713
/proc/meminfo: memFree=1555904/2055920 swapFree=4168584/4192956
[pid=11514] ppid=11512 vsize=0 CPUtime=1800.01
/proc/11514/stat : 11514 (bsolo3.0.16) R 11512 11514 11346 0 -1 4194308 29194 0 0 0 179835 166 0 0 25 0 1 0 149538270 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11514/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.04
CPU user time (s): 1798.36
CPU system time (s): 1.67974
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 114964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.36
system time used= 1.67974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29194
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= 4368

runsolver used 1.90371 second user time and 4.03839 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Thu Apr 19 20:56:46 UTC 2007

IDJOB= 362659
IDBENCH= 1606
IDSOLVER= 163
FILE ID= node22/362659-1177016206

PBS_JOBID= 4630562

Free space on /tmp= 66493 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/unibo/normalized-reduced-mps-v2-20-10-biella1.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362659-1177016206/instance-362659-1177016206.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-362659-1177016206 -o ROOT/results/node22/solver-362659-1177016206 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362659-1177016206/instance-362659-1177016206.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  02b8e2ce7db79ee00a9a8f2ebac90f1b

RANDOM SEED= 230092813

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1666528 kB
Buffers:         42516 kB
Cached:         256056 kB
SwapCached:       2192 kB
Active:          85816 kB
Inactive:       235276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666528 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:            6240 kB
Writeback:           0 kB
Mapped:          30332 kB
Slab:            53948 kB
Committed_AS:  1805256 kB
PageTables:       1676 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= 66493 MiB

End job on node22 on Thu Apr 19 21:26:49 UTC 2007