Trace number 350901

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) 1800.16 1800.63

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-blp-ic97.opb
MD5SUMaef7e3722fd5816dc0cbb2acb61edf83
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 264081
Optimality of the best value was proved NO
Number of variables11503
Total number of constraints971
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)835
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint4
Maximum length of a constraint9784
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 529231
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/350901-1176566689/instance-350901-1176566689.opb
0.00/0.00	c File size is 1230235 bytes.
0.19/0.24	c Highest Coefficient sum: 529231
0.19/0.24	c Parsing was ok!!
0.19/0.24	c Total parsing time: 0.241 s
0.19/0.26	c Var: 11503 Constr: 1063 4/835/224 Lit: 230410 Watch. Lit: 120119
0.19/0.26	c Obj. Vars: 31 (0.269495 % of total variables)
48.97/49.02	c Pre-processing Time: 49.011 s
48.97/49.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
48.97/49.02	c        0   9842      932   226222  242   163870  467195      0      0 49.01
48.97/49.02	c Switching off LPR mode.
1800.03/1800.50	c      101   9842     1033   265475  256   164739  513915    101      2 49.59
1800.03/1800.50	c      255   9842     1187   289050  243   165603  565307    255      5 49.76
1800.03/1800.50	c      485   9842     1417   372516  262   166066  621838    485      9 50.16
1800.03/1800.50	c      829   9842     1761   541085  307   167346  684022    829     12 63.93
1800.03/1800.50	c     1337   9842     2269   922324  406   167904  752425   1337     16 79.69
1800.03/1800.50	c     2114   9842     3046  1167457  383   169715  827668   2114     21 98.44
1800.03/1800.50	c     3260   9842     4192  1904414  454   172456  910435   3260     27 118.45
1800.03/1800.50	c     4981   9842     5913  3120164  527   176331  500000   4981     32 155.21
1800.03/1800.50	c     7565   9842     8497  5698596  670   181571  550001   7565     42 179.56
1800.03/1800.50	c    11510   9842    12442 13054476 1049   189374  605002  11510     24 474.50
1800.03/1800.50	c    17357   9842    18289 23066826 1261   201091  665503  17357     24 701.29
1800.03/1800.50	c    26153   9842    27085 38591442 1424   218503  732054  26153     29 900.57
1800.03/1800.50	c Caught signal: 15
1800.03/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.50	c   12    38570   7486   729767    39502 59535210  38570     21 1800.03
1800.03/1800.50	s UNKNOWN
1800.03/1800.50	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/node19/watcher-350901-1176566689 -o ROOT/results/node19/solver-350901-1176566689 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350901-1176566689/instance-350901-1176566689.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 335
/proc/meminfo: memFree=1720504/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=12940 CPUtime=0
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 104586267 13250560 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 3235 337 282 324 0 2003 0

[startup+0.059597 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 335
/proc/meminfo: memFree=1720504/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=14384 CPUtime=0.05
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 782 0 0 0 5 0 0 0 18 0 1 0 104586267 14729216 750 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 3596 755 365 324 0 2364 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14384

[startup+0.1016 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 335
/proc/meminfo: memFree=1720504/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=7204 CPUtime=0.09
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 1017 0 0 0 9 0 0 0 18 0 1 0 104586267 7376896 986 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 1801 988 428 324 0 569 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301623 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 335
/proc/meminfo: memFree=1720504/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=12124 CPUtime=0.29
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 2721 0 0 0 29 0 0 0 20 0 1 0 104586267 12414976 2388 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 3031 2388 306 324 0 2100 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12124

[startup+0.701667 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 335
/proc/meminfo: memFree=1720504/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=13200 CPUtime=0.69
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 2993 0 0 0 69 0 0 0 24 0 1 0 104586267 13516800 2660 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 3300 2660 306 324 0 2369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13200

[startup+1.50275 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 336
/proc/meminfo: memFree=1710896/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=13332 CPUtime=1.49
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 3021 0 0 0 149 0 0 0 25 0 1 0 104586267 13651968 2688 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 3333 2688 306 324 0 2402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13332

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 336
/proc/meminfo: memFree=1710768/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=13332 CPUtime=3.09
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 3021 0 0 0 308 1 0 0 25 0 1 0 104586267 13651968 2688 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 3333 2688 306 324 0 2402 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13332

[startup+6.30128 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 336
/proc/meminfo: memFree=1710576/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=13332 CPUtime=6.28
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 3021 0 0 0 627 1 0 0 25 0 1 0 104586267 13651968 2688 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 3333 2688 306 324 0 2402 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13332

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 336
/proc/meminfo: memFree=1708280/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=15688 CPUtime=12.69
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 3704 0 0 0 1267 2 0 0 25 0 1 0 104586267 16064512 3281 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 3922 3281 308 324 0 2991 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15688

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 336
/proc/meminfo: memFree=1708280/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=15688 CPUtime=25.48
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 3704 0 0 0 2546 2 0 0 25 0 1 0 104586267 16064512 3281 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 3922 3281 308 324 0 2991 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15688

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 336
/proc/meminfo: memFree=1709048/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=15416 CPUtime=51.07
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 4197 0 0 0 5103 4 0 0 25 0 1 0 104586267 15785984 3218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 3854 3218 312 324 0 2923 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15416

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 336
/proc/meminfo: memFree=1696760/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=27236 CPUtime=102.27
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 7160 0 0 0 10218 9 0 0 25 0 1 0 104586267 27889664 6181 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 6809 6181 312 324 0 5878 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27236

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1671416/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=52596 CPUtime=162.24
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 13494 0 0 0 16199 25 0 0 25 0 1 0 104586267 53858304 12515 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 13149 12515 312 324 0 12218 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 52596

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1627256/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=96716 CPUtime=222.23
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 24521 0 0 0 22189 34 0 0 25 0 1 0 104586267 99037184 23542 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 24179 23542 312 324 0 23248 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 96716

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1620088/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=103928 CPUtime=282.22
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 26318 0 0 0 28184 38 0 0 25 0 1 0 104586267 106422272 25339 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 25982 25339 312 324 0 25051 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 103928

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1613624/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=110320 CPUtime=342.2
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 27923 0 0 0 34178 42 0 0 25 0 1 0 104586267 112967680 26944 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 27580 26944 312 324 0 26649 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 110320

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1580536/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=144028 CPUtime=402.19
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 36350 0 0 0 40168 51 0 0 25 0 1 0 104586267 147484672 35371 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 36007 35371 312 324 0 35076 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 144028

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1550712/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=173360 CPUtime=462.17
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 43693 0 0 0 46164 53 0 0 25 0 1 0 104586267 177520640 42714 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 43340 42714 312 324 0 42409 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 173360

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1502328/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=222776 CPUtime=522.15
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 56048 0 0 0 52155 60 0 0 25 0 1 0 104586267 228122624 55069 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 55694 55069 312 324 0 54763 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 222776

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1459960/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=263872 CPUtime=582.14
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 66305 0 0 0 58149 65 0 0 25 0 1 0 104586267 270204928 65326 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 65968 65326 312 324 0 65037 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 263872

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1437752/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=285932 CPUtime=642.12
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 71836 0 0 0 64144 68 0 0 25 0 1 0 104586267 292794368 70857 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 71483 70857 312 324 0 70552 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 285932


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1238968/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=484380 CPUtime=882.06
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 121438 0 0 0 88113 93 0 0 25 0 1 0 104586267 496005120 120459 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 121095 120459 312 324 0 120164 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 484380

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1164664/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=558556 CPUtime=942.04
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 139998 0 0 0 94104 100 0 0 25 0 1 0 104586267 571961344 139019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 139639 139019 312 324 0 138708 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 558556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1119928/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=603336 CPUtime=1002.03
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 151176 0 0 0 100097 106 0 0 25 0 1 0 104586267 617816064 150197 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 150834 150197 312 324 0 149903 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 603336

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1079800/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=643356 CPUtime=1062.01
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 161182 0 0 0 106091 110 0 0 25 0 1 0 104586267 658796544 160203 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 160839 160203 312 324 0 159908 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 643356

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1057080/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=666084 CPUtime=1122
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 166864 0 0 0 112085 115 0 0 25 0 1 0 104586267 682070016 165885 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 166521 165885 312 324 0 165590 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 666084

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1042680/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=680476 CPUtime=1181.99
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 170469 0 0 0 118082 117 0 0 25 0 1 0 104586267 696807424 169490 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 170119 169490 312 324 0 169188 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 680476

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1026296/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=696784 CPUtime=1241.97
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 174537 0 0 0 124078 119 0 0 25 0 1 0 104586267 713506816 173558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 174196 173558 312 324 0 173265 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 696784

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=1011768/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=711064 CPUtime=1301.95
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 178106 0 0 0 130074 121 0 0 25 0 1 0 104586267 728129536 177127 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 177766 177127 312 324 0 176835 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 711064

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 336
/proc/meminfo: memFree=1000440/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=722412 CPUtime=1361.94
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 180941 0 0 0 136070 124 0 0 25 0 1 0 104586267 739749888 179962 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572883 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 180603 179962 312 324 0 179672 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 722412

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=987832/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=734832 CPUtime=1421.92
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 184061 0 0 0 142067 125 0 0 25 0 1 0 104586267 752467968 183082 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 183708 183082 312 324 0 182777 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 734832

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=974776/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=747844 CPUtime=1481.91
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 187303 0 0 0 148062 129 0 0 25 0 1 0 104586267 765792256 186324 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 186961 186324 312 324 0 186030 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 747844

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=970680/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=751960 CPUtime=1541.88
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 188337 0 0 0 154052 136 0 0 25 0 1 0 104586267 770007040 187358 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 187990 187358 312 324 0 187059 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 751960

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=965624/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=757144 CPUtime=1601.88
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 189634 0 0 0 160050 138 0 0 25 0 1 0 104586267 775315456 188655 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 189286 188655 312 324 0 188355 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 757144

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=960824/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=761780 CPUtime=1661.86
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 190794 0 0 0 166047 139 0 0 25 0 1 0 104586267 780062720 189815 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 190445 189815 312 324 0 189514 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 761780

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=956088/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=766600 CPUtime=1721.84
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 191994 0 0 0 172044 140 0 0 25 0 1 0 104586267 784998400 191015 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 191650 191015 312 324 0 190719 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 766600

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=952568/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=770096 CPUtime=1781.82
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 192861 0 0 0 178041 141 0 0 25 0 1 0 104586267 788578304 191882 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 192524 191882 312 324 0 191593 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 770096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 336
/proc/meminfo: memFree=951736/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=770864 CPUtime=1800.03
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194304 193063 0 0 0 179861 142 0 0 25 0 1 0 104586267 789364736 192084 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 192716 192084 312 324 0 191785 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 770864

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

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 337
/proc/meminfo: memFree=1579312/2055920 swapFree=4159528/4192956
[pid=335] ppid=333 vsize=0 CPUtime=1800.13
/proc/335/stat : 335 (bsolo3.0.16) R 333 335 32161 0 -1 4194308 193064 0 0 0 179861 152 0 0 25 0 1 0 104586267 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/335/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.63
CPU time (s): 1800.16
CPU user time (s): 1798.61
CPU system time (s): 1.54477
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 770864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.61
system time used= 1.54476
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 193064
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= 20540

runsolver used 2.11968 second user time and 4.06338 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 14 16:04:49 UTC 2007

IDJOB= 350901
IDBENCH= 1610
IDSOLVER= 163
FILE ID= node19/350901-1176566689

PBS_JOBID= 4556764

Free space on /tmp= 66540 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-blp-ic97.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350901-1176566689/instance-350901-1176566689.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-350901-1176566689 -o ROOT/results/node19/solver-350901-1176566689 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350901-1176566689/instance-350901-1176566689.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  aef7e3722fd5816dc0cbb2acb61edf83

RANDOM SEED= 492180250

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1720984 kB
Buffers:         36392 kB
Cached:         219164 kB
SwapCached:       2640 kB
Active:         116800 kB
Inactive:       163380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720984 kB
SwapTotal:     4192956 kB
SwapFree:      4159528 kB
Dirty:            5692 kB
Writeback:           0 kB
Mapped:          32056 kB
Slab:            40288 kB
Committed_AS:  2751692 kB
PageTables:       1788 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= 66540 MiB

End job on node19 on Sat Apr 14 16:34:52 UTC 2007