Trace number 348176

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) 1800.1 1800.59

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-B2C1S1.opb
MD5SUMf34eb2d99785ba17979b01527e1f0026
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables107808
Total number of constraints3904
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 constraints3904
Minimum length of a constraint31
Maximum length of a constraint1440
Number of terms in the objective function 38688
Biggest coefficient in the objective function 612
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 556800
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 556800
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/348176-1176571776/instance-348176-1176571776.opb
0.00/0.00	c File size is 3617989 bytes.
0.69/0.76	c Highest Coefficient sum: 556800
0.69/0.76	c Parsing was ok!!
0.69/0.76	c Total parsing time: 0.757 s
0.79/0.80	c Var: 107808 Constr: 5184 0/0/5184 Lit: 434720 Watch. Lit: 105840
0.79/0.80	c Obj. Vars: 38688 (35.886 % of total variables)
4.58/4.62	c Pre-processing Time: 4.623 s
4.58/4.63	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.58/4.63	c        0  70252     5184   434720   83   382424  869440      0      0 4.62
4.58/4.63	c Switching off LPR mode.
1799.90/1800.50	c      102  70252     5286   448948   84   387345  956385    102     20 4.92
1799.90/1800.50	c      262  70252     5446   494937   90   387665  500000    262     50 5.20
1799.90/1800.50	c      487  70252     5671   510032   89   388115  550001    487     91 5.32
1799.90/1800.50	c      825  70252     6009   523932   87   388791  605002    825    150 5.46
1799.90/1800.50	c     1342  70252     6526   542493   83   390283  665503   1342    222 6.02
1799.90/1800.50	c     2105  70252     7289   577981   79   391809  732054   2105    285 7.36
1799.90/1800.50	c     3257  70252     8441   637372   75   394175  805260   3257    366 8.89
1799.90/1800.50	c     4979  70252    10163   730653   71   397619  885787   4979    402 12.36
1799.90/1800.50	c     7563  70252    12747   896375   70   402787  974366   7563    532 14.19
1799.90/1800.50	c    11442  70251    16626   998492   60   410544  500000  11442    741 15.44
1799.90/1800.50	c    17265  70251    22449  1271438   56   422190  550001  17265    912 18.93
1799.90/1800.50	c    26004  70251    31188  1574716   50   439668  605002  26004   1159 22.42
1799.90/1800.50	c    39114  70251    44298  2381910   53   466365  665503  39114   1339 29.19
1799.90/1800.50	c    58788  70251    63972  3673498   57   505681  732054  58788   1421 41.36
1799.90/1800.50	c    88300  70251    93484  4536122   48   564705  805260  88300   1248 70.70
1799.90/1800.50	c   132570  70251   137754  8467556   61   654357  885787 132570    939 141.12
1799.90/1800.50	c   198980  70250   204164 13244066   64   787796  974366 198980    500 397.49
1799.90/1800.50	c   298600  70249   303784 18983352   62   986793  500000 298600    386 772.26
1799.90/1800.50	c   448035  70249   453219 31491693   69  1285685  550001 448035    330 1354.76
1799.90/1800.50	c Resources Exceeded
1799.90/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.90/1800.50	c   19   550574  96634  2346575   555758 36922112 550574    305 1800.01
1799.90/1800.50	s UNKNOWN
1799.90/1800.50	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/node41/watcher-348176-1176571776 -o ROOT/results/node41/solver-348176-1176571776 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348176-1176571776/instance-348176-1176571776.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 1.01 1.00 3/64 13795
/proc/meminfo: memFree=1519672/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=23084 CPUtime=0
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 105089516 23638016 332 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 5771 332 280 324 0 3956 0

[startup+0.0809579 s]
/proc/loadavg: 0.99 1.01 1.00 3/64 13795
/proc/meminfo: memFree=1519672/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=17788 CPUtime=0.07
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 1130 0 0 0 7 0 0 0 18 0 1 0 105089516 18214912 1058 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 4447 1058 373 324 0 2632 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17788

[startup+0.101959 s]
/proc/loadavg: 0.99 1.01 1.00 3/64 13795
/proc/meminfo: memFree=1519672/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=19424 CPUtime=0.09
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 1563 0 0 0 9 0 0 0 18 0 1 0 105089516 19890176 1412 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 4856 1412 400 324 0 3041 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19424

[startup+0.301977 s]
/proc/loadavg: 0.99 1.01 1.00 3/64 13795
/proc/meminfo: memFree=1519672/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=15044 CPUtime=0.29
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 2764 0 0 0 28 1 0 0 19 0 1 0 105089516 15405056 2564 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 3761 2564 624 324 0 1946 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15044

[startup+0.702012 s]
/proc/loadavg: 0.99 1.01 1.00 3/64 13795
/proc/meminfo: memFree=1519672/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=21144 CPUtime=0.69
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 4911 0 0 0 68 1 0 0 22 0 1 0 105089516 21651456 4457 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 5286 4457 1089 324 0 3471 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21144

[startup+1.50108 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 13796
/proc/meminfo: memFree=1490480/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=36664 CPUtime=1.49
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 9551 0 0 0 143 6 0 0 25 0 1 0 105089516 37543936 8137 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 9166 8137 306 324 0 8235 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36664

[startup+3.10222 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 13796
/proc/meminfo: memFree=1488176/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=36664 CPUtime=3.08
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 9551 0 0 0 301 7 0 0 25 0 1 0 105089516 37543936 8137 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 9166 8137 306 324 0 8235 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 36664

[startup+6.3015 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 13796
/proc/meminfo: memFree=1486768/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=38752 CPUtime=6.28
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 12365 0 0 0 609 19 0 0 25 0 1 0 105089516 39682048 8676 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 9688 8676 312 324 0 8757 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 38752

[startup+12.7011 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 13796
/proc/meminfo: memFree=1483832/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=42008 CPUtime=12.68
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 13184 0 0 0 1246 22 0 0 25 0 1 0 105089516 43016192 9495 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 10502 9495 312 324 0 9571 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42008

[startup+25.5012 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 13796
/proc/meminfo: memFree=1464760/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=60992 CPUtime=25.48
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 17924 0 0 0 2506 42 0 0 25 0 1 0 105089516 62455808 14235 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 15248 14235 312 324 0 14317 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60992

[startup+51.1014 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 13796
/proc/meminfo: memFree=1432760/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=92692 CPUtime=51.07
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 25861 0 0 0 5044 63 0 0 25 0 1 0 105089516 94916608 22172 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 23173 22172 312 324 0 22242 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 92692

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13796
/proc/meminfo: memFree=1390328/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=134804 CPUtime=102.25
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 36396 0 0 0 10135 90 0 0 25 0 1 0 105089516 138039296 32707 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 33701 32707 312 324 0 32770 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 134804

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13796
/proc/meminfo: memFree=1364152/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=160912 CPUtime=162.23
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 42935 0 0 0 16109 114 0 0 25 0 1 0 105089516 164773888 39246 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 40228 39246 312 324 0 39297 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 160912

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13796
/proc/meminfo: memFree=1337080/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=187932 CPUtime=222.22
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 49694 0 0 0 22086 136 0 0 25 0 1 0 105089516 192442368 46005 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 46983 46005 312 324 0 46052 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 187932

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13796
/proc/meminfo: memFree=1317624/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=207416 CPUtime=282.2
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 54556 0 0 0 28074 146 0 0 25 0 1 0 105089516 212393984 50867 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 51854 50867 312 324 0 50923 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 207416

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13796
/proc/meminfo: memFree=1309368/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=215548 CPUtime=342.18
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 56597 0 0 0 34064 154 0 0 25 0 1 0 105089516 220721152 52908 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 53887 52908 312 324 0 52956 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 215548

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13796
/proc/meminfo: memFree=1294648/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=233420 CPUtime=402.18
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 61067 0 0 0 40046 172 0 0 25 0 1 0 105089516 239022080 57378 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 58355 57378 312 324 0 57424 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 233420

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13796
/proc/meminfo: memFree=1266872/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=258036 CPUtime=462.16
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 67212 0 0 0 46027 189 0 0 25 0 1 0 105089516 264228864 63523 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 64509 63523 312 324 0 63578 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 258036

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1254712/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=270268 CPUtime=522.14
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 70286 0 0 0 52017 197 0 0 25 0 1 0 105089516 276754432 66597 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 67567 66597 312 324 0 66636 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 270268

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1244408/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=280512 CPUtime=582.12
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 72824 0 0 0 58010 202 0 0 25 0 1 0 105089516 287244288 69135 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 70128 69135 312 324 0 69197 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 280512

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1235128/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=289652 CPUtime=642.12
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 75111 0 0 0 64005 207 0 0 25 0 1 0 105089516 296603648 71422 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 72413 71422 312 324 0 71482 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 289652


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1146040/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=378540 CPUtime=882.05
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 97346 0 0 0 87964 241 0 0 25 0 1 0 105089516 387624960 93657 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 94635 93657 312 324 0 93704 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 378540

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1123000/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=401696 CPUtime=942.03
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 103132 0 0 0 93953 250 0 0 25 0 1 0 105089516 411336704 99443 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 100424 99443 312 324 0 99493 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 401696

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1105720/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=418768 CPUtime=1002.01
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 107413 0 0 0 99943 258 0 0 25 0 1 0 105089516 428818432 103724 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 104692 103724 312 324 0 103761 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 418768

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1094904/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=429768 CPUtime=1062
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 110155 0 0 0 105936 264 0 0 25 0 1 0 105089516 440082432 106466 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 107442 106466 312 324 0 106511 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 429768

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1083832/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=440756 CPUtime=1121.98
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 112893 0 0 0 111930 268 0 0 25 0 1 0 105089516 451334144 109204 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 110189 109204 312 324 0 109258 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 440756

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1073080/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=451476 CPUtime=1181.96
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 115589 0 0 0 117923 273 0 0 25 0 1 0 105089516 462311424 111900 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 112869 111900 312 324 0 111938 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 451476

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1059960/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=464528 CPUtime=1241.95
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 118832 0 0 0 123916 279 0 0 25 0 1 0 105089516 475676672 115143 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 116132 115143 312 324 0 115201 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 464528

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1047288/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=476980 CPUtime=1301.93
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 121962 0 0 0 129908 285 0 0 25 0 1 0 105089516 488427520 118273 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 119245 118273 312 324 0 118314 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 476980

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1034872/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=489892 CPUtime=1361.92
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 125189 0 0 0 135902 290 0 0 25 0 1 0 105089516 501649408 121500 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 122473 121500 312 324 0 121542 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 489892

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1017016/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=507272 CPUtime=1421.91
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 129520 0 0 0 141892 299 0 0 25 0 1 0 105089516 519446528 125831 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 126818 125831 312 324 0 125887 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 507272

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=1006456/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=517932 CPUtime=1481.89
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 132198 0 0 0 147884 305 0 0 25 0 1 0 105089516 530362368 128509 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 129483 128509 312 324 0 128552 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 517932

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=995960/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=528244 CPUtime=1541.87
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 134779 0 0 0 153876 311 0 0 25 0 1 0 105089516 540921856 131090 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 132061 131090 312 324 0 131130 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 528244

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=984888/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=539428 CPUtime=1601.85
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 137566 0 0 0 159868 317 0 0 25 0 1 0 105089516 552374272 133877 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 134857 133877 312 324 0 133926 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 539428

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=975672/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=548628 CPUtime=1661.84
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 139853 0 0 0 165862 322 0 0 25 0 1 0 105089516 561795072 136164 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 137157 136164 312 324 0 136226 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 548628

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=967608/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=556648 CPUtime=1721.83
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 141869 0 0 0 171857 326 0 0 25 0 1 0 105089516 570007552 138180 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 139162 138180 312 324 0 138231 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 556648

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=961272/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=562888 CPUtime=1781.8
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194304 143437 0 0 0 177851 329 0 0 25 0 1 0 105089516 576397312 139748 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 140722 139748 312 324 0 139791 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 562888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=959672/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=0 CPUtime=1800
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194308 143815 0 0 0 179670 330 0 0 25 0 1 0 105089516 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
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+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13798
/proc/meminfo: memFree=959672/2055920 swapFree=4191892/4192956
[pid=13795] ppid=13793 vsize=0 CPUtime=1800
/proc/13795/stat : 13795 (bsolo3.0.16) R 13793 13795 13056 0 -1 4194308 143815 0 0 0 179670 330 0 0 25 0 1 0 105089516 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13795/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800.1
CPU user time (s): 1796.71
CPU system time (s): 3.39448
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 564436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.71
system time used= 3.39448
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 143815
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= 2063

runsolver used 1.17182 second user time and 3.76243 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Apr 14 17:29:36 UTC 2007

IDJOB= 348176
IDBENCH= 1628
IDSOLVER= 163
FILE ID= node41/348176-1176571776

PBS_JOBID= 4556906

Free space on /tmp= 66557 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-B2C1S1.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348176-1176571776/instance-348176-1176571776.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-348176-1176571776 -o ROOT/results/node41/solver-348176-1176571776 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348176-1176571776/instance-348176-1176571776.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  f34eb2d99785ba17979b01527e1f0026

RANDOM SEED= 790684132

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1520144 kB
Buffers:         41772 kB
Cached:         353516 kB
SwapCached:        268 kB
Active:         229500 kB
Inactive:       181644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520144 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            7952 kB
Writeback:           0 kB
Mapped:          24828 kB
Slab:           110616 kB
Committed_AS:   134724 kB
PageTables:       1480 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= 66557 MiB

End job on node41 on Sat Apr 14 17:59:39 UTC 2007