Trace number 1878656

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
bsolo 3.1 cl? (MO) 778.1 778.704

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin18.opb
MD5SUMf17e31cb6762bd0e8d3e659d7bd1050c
Bench CategoryDEC-SMALLINT (no 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 FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23409
Total number of constraints1386
Number of constraints which are clauses612
Number of constraints which are cardinality constraints (but not clauses)774
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint153
Maximum length of a constraint289
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 291
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Clause Learning
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 HOME/instance-1878656-1245113424.opb
0.00/0.00	c File size is 2240520 bytes.
0.29/0.34	c Highest Coefficient sum: 291
0.29/0.34	c Parsing was ok!!
0.29/0.34	c Total parsing time: 0.341 s
0.29/0.37	c Var: 23409 Constr: 1386 612/774/0 Lit: 234090 Watch. Lit: 141516
0.29/0.37	c Obj. Vars: 0 (0 % of total variables)
15.19/15.22	c Pre-processing Time: 15.217 s
15.19/15.22	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
15.19/15.22	c        0  23409     1386   234090  168   141516  774204      0      0 15.22
15.19/15.22	c Switching off lower bounding mode.
777.91/778.40	c      100  23409     1486   281655  189   141716  851625    100      6 15.30
777.91/778.40	c      250  23409     1636   375924  229   142016  936788    250     16 15.48
777.91/778.40	c      475  23409     1861   448517  241   142466  500000    475     30 15.81
777.91/778.40	c      813  23409     2199   766696  348   143142  550001    813     49 16.32
777.91/778.40	c     1322  23409     2708  1152906  425   144160  605002   1322     77 16.95
777.91/778.40	c     2085  23409     3471  2437738  702   145686  665503   2085    110 18.81
777.91/778.40	c     3232  23409     4618  3236374  700   147980  732054   3232    159 20.25
777.91/778.40	c     4953  23409     6339  3610356  569   151422  805260   4953    159 30.99
777.91/778.40	c     7537  23409     8923  5153299  577   156590  885787   7537    193 38.98
777.91/778.40	c    11416  23409    12802  8733866  682   164348  974366  11416    207 55.06
777.91/778.40	c    17238  23409    18624 16554954  888   175992  500000  17238    213 80.68
777.91/778.40	c    25975  23409    27361 28228156 1031   193466  550001  25975    229 113.39
777.91/778.40	c    39086  23409    40472 57081586 1410   219688  605002  39086    171 228.56
777.91/778.40	c Caught signal: 15
777.91/778.40	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
777.91/778.40	c   13    58173  29712  3444571    59559 143233693  58173     74 777.92
777.91/778.40	s UNKNOWN
777.91/778.40	c Total time: 777.92 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878656-1245113424/watcher-1878656-1245113424 -o /tmp/evaluation-result-1878656-1245113424/solver-1878656-1245113424 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878656-1245113424.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.52 0.64 1.25 2/64 3953
/proc/meminfo: memFree=1485792/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=20580 CPUtime=0
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 233 0 0 0 0 0 0 0 21 0 1 0 178938800 21073920 217 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 5145 217 171 640 0 3953 0

[startup+0.099327 s]
/proc/loadavg: 0.52 0.64 1.25 2/64 3953
/proc/meminfo: memFree=1485792/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=15140 CPUtime=0.09
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 993 0 0 0 9 0 0 0 21 0 1 0 178938800 15503360 937 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 3785 937 324 640 0 2593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15140

[startup+0.101326 s]
/proc/loadavg: 0.52 0.64 1.25 2/64 3953
/proc/meminfo: memFree=1485792/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=15140 CPUtime=0.09
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 1000 0 0 0 9 0 0 0 21 0 1 0 178938800 15503360 944 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 3785 944 327 640 0 2593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15140

[startup+0.30136 s]
/proc/loadavg: 0.52 0.64 1.25 2/64 3953
/proc/meminfo: memFree=1485792/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=16992 CPUtime=0.29
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 1766 0 0 0 29 0 0 0 23 0 1 0 178938800 17399808 1710 1992294400 134512640 137136520 4294956256 18446744073709551615 134517302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 4248 1710 646 640 0 3056 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16992

[startup+0.70143 s]
/proc/loadavg: 0.52 0.64 1.25 2/64 3953
/proc/meminfo: memFree=1485792/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=20900 CPUtime=0.68
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 3279 0 0 0 68 0 0 0 25 0 1 0 178938800 21401600 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 5225 2675 188 640 0 4581 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20900

[startup+1.50157 s]
/proc/loadavg: 0.52 0.64 1.25 2/65 3954
/proc/meminfo: memFree=1475800/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=20900 CPUtime=1.49
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 3279 0 0 0 148 1 0 0 25 0 1 0 178938800 21401600 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 5225 2675 188 640 0 4581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20900

[startup+3.10185 s]
/proc/loadavg: 0.52 0.64 1.25 2/65 3954
/proc/meminfo: memFree=1475672/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=20900 CPUtime=3.09
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 3279 0 0 0 307 2 0 0 25 0 1 0 178938800 21401600 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 5225 2675 188 640 0 4581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20900

[startup+6.3024 s]
/proc/loadavg: 0.56 0.64 1.25 2/65 3954
/proc/meminfo: memFree=1475416/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=20900 CPUtime=6.29
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 3279 0 0 0 627 2 0 0 25 0 1 0 178938800 21401600 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 5225 2675 188 640 0 4581 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20900

[startup+12.7015 s]
/proc/loadavg: 0.59 0.65 1.25 2/65 3954
/proc/meminfo: memFree=1471840/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=24464 CPUtime=12.68
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 4430 0 0 0 1265 3 0 0 25 0 1 0 178938800 25051136 3596 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 6116 3596 190 640 0 5472 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24464

[startup+25.5017 s]
/proc/loadavg: 0.68 0.66 1.24 2/65 3954
/proc/meminfo: memFree=1433760/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=62672 CPUtime=25.48
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 14890 0 0 0 2466 82 0 0 25 0 1 0 178938800 64176128 13169 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 15668 13169 195 640 0 15024 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 62672

[startup+51.1012 s]
/proc/loadavg: 0.79 0.69 1.24 2/65 3954
/proc/meminfo: memFree=1392096/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=105140 CPUtime=51.07
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 25505 0 0 0 4920 187 0 0 25 0 1 0 178938800 107663360 23784 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 26285 23784 195 640 0 25641 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 105140

[startup+102.306 s]
/proc/loadavg: 0.91 0.74 1.22 2/65 3956
/proc/meminfo: memFree=1162208/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=333980 CPUtime=102.26
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 83231 0 0 0 9986 240 0 0 25 0 1 0 178938800 341995520 80999 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 83495 80999 195 640 0 82851 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 333980

[startup+162.301 s]
/proc/loadavg: 0.96 0.78 1.20 2/65 3956
/proc/meminfo: memFree=942112/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=554696 CPUtime=162.24
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 138928 0 0 0 15948 276 0 0 25 0 1 0 178938800 568008704 136189 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 138674 136189 195 640 0 138030 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 554696

[startup+222.302 s]
/proc/loadavg: 0.98 0.82 1.19 2/65 3956
/proc/meminfo: memFree=764064/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=731188 CPUtime=222.21
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 184473 0 0 0 21926 295 0 0 25 0 1 0 178938800 748736512 180320 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 182797 180320 195 640 0 182153 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 731188

[startup+282.301 s]
/proc/loadavg: 0.99 0.85 1.17 2/65 3956
/proc/meminfo: memFree=507296/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=990844 CPUtime=282.2
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 252592 0 0 0 27892 328 0 0 25 0 1 0 178938800 1014624256 245215 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 247711 245215 195 640 0 247067 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 990844

[startup+342.302 s]
/proc/loadavg: 0.99 0.87 1.16 2/65 3956
/proc/meminfo: memFree=354144/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=1140448 CPUtime=342.18
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 292198 0 0 0 33873 345 0 0 25 0 1 0 178938800 1167818752 282618 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 285112 282618 195 640 0 284468 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1140448

[startup+402.302 s]
/proc/loadavg: 0.99 0.89 1.15 2/65 3956
/proc/meminfo: memFree=219424/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=1276436 CPUtime=402.16
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 329635 0 0 0 39856 360 0 0 25 0 1 0 178938800 1307070464 316613 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 319109 316613 195 640 0 318465 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1276436

[startup+462.301 s]
/proc/loadavg: 0.99 0.91 1.14 2/65 3956
/proc/meminfo: memFree=106016/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=1388964 CPUtime=462.14
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 360423 0 0 0 45842 372 0 0 25 0 1 0 178938800 1422299136 344745 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 347241 344745 195 640 0 346597 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1388964

[startup+522.302 s]
/proc/loadavg: 0.99 0.92 1.13 2/65 3956
/proc/meminfo: memFree=15520/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=1489484 CPUtime=522.1
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 387816 0 0 0 51826 384 0 0 25 0 1 0 178938800 1525231616 369878 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 372371 369878 195 640 0 371727 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1489484

[startup+582.301 s]
/proc/loadavg: 0.99 0.93 1.11 2/65 3956
/proc/meminfo: memFree=16032/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=1568016 CPUtime=581.95
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 408699 0 0 0 57803 392 0 0 25 0 1 0 178938800 1605648384 389509 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 392004 389509 195 640 0 391360 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 1568016

[startup+642.302 s]
/proc/loadavg: 0.99 0.94 1.10 2/65 3962
/proc/meminfo: memFree=15008/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=1641420 CPUtime=641.88
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 427452 0 0 0 63788 400 0 0 25 0 1 0 178938800 1680814080 407886 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 410355 407886 195 640 0 409711 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 1641420

[startup+702.303 s]
/proc/loadavg: 0.99 0.95 1.09 2/65 3962
/proc/meminfo: memFree=15328/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=1727752 CPUtime=701.86
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 450000 0 0 0 69776 410 0 0 25 0 1 0 178938800 1769218048 429443 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 431938 429443 195 640 0 431294 0
Current children cumulated CPU time (s) 701.86
Current children cumulated vsize (KiB) 1727752

[startup+762.305 s]
/proc/loadavg: 0.99 0.96 1.08 2/65 3962
/proc/meminfo: memFree=15200/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=1827972 CPUtime=761.81
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 477321 0 0 0 75759 422 0 0 25 0 1 0 178938800 1871843328 454521 1992294400 134512640 137136520 4294956256 18446744073709551615 134543887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 456993 454521 195 640 0 456349 0
Current children cumulated CPU time (s) 761.81
Current children cumulated vsize (KiB) 1827972



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+778.402 s]
/proc/loadavg: 0.99 0.96 1.08 2/65 3962
/proc/meminfo: memFree=14944/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=1843452 CPUtime=777.91
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194304 481168 0 0 0 77367 424 0 0 25 0 1 0 178938800 1887694848 458368 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 460863 458368 195 640 0 460219 0
Current children cumulated CPU time (s) 777.91
Current children cumulated vsize (KiB) 1843452

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

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (778.1 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (778.1 s) to the 'lost time'.

[startup+778.601 s]
/proc/loadavg: 0.99 0.96 1.08 2/65 3962
/proc/meminfo: memFree=14944/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=0 CPUtime=778.1
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194308 481169 0 0 0 77367 443 0 0 25 0 1 0 178938800 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 778.1
Current children cumulated vsize (KiB) 0

[startup+778.701 s]
/proc/loadavg: 0.99 0.96 1.08 2/66 3963
/proc/meminfo: memFree=1838248/2055920 swapFree=4182344/4192956
[pid=3953] ppid=-1 vsize=0 CPUtime=0
/proc/3953/stat : -- couldn't open stat file --/proc/3953/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+778.601 s]
/proc/loadavg: 0.99 0.96 1.08 2/65 3962
/proc/meminfo: memFree=14944/2055920 swapFree=4182344/4192956
[pid=3953] ppid=3951 vsize=0 CPUtime=778.1
/proc/3953/stat : 3953 (bsolo) R 3951 3953 3887 0 -1 4194308 481169 0 0 0 77367 443 0 0 25 0 1 0 178938800 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/3953/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 778.1
Current children cumulated vsize (KiB) 0

[startup+778.701 s]
/proc/loadavg: 0.99 0.96 1.08 2/66 3963
/proc/meminfo: memFree=1838248/2055920 swapFree=4182344/4192956
[pid=3953] ppid=-1 vsize=0 CPUtime=0
/proc/3953/stat : -- couldn't open stat file --/proc/3953/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 15

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3953 and gives
#  childrusage.ru_utime.tv_sec=773
#  childrusage.ru_utime.tv_usec=677383
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=541309
# CPU time returned by wait4() is 778.219
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 778.1
#  lost CPU user time (s): 773.67
#  lost CPU system time (s): 4.43

Real time (s): 778.704
CPU time (s): 778.1
CPU user time (s): 773.67
CPU system time (s): 4.43
CPU usage (%): 99.9224
Max. virtual memory (cumulated for all children) (KiB): 1843452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 773.677
system time used= 4.54131
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481169
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= 2
involuntary context switches= 1031

runsolver used 0.679896 second user time and 1.78273 second system time

The end

Launcher Data 

Begin job on node48 at 2009-06-16 02:50:24
IDJOB=1878656
IDBENCH=1155
IDSOLVER=700
FILE ID=node48/1878656-1245113424
PBS_JOBID= 9363646
Free space on /tmp= 66236 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin18.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878656-1245113424/watcher-1878656-1245113424 -o /tmp/evaluation-result-1878656-1245113424/solver-1878656-1245113424 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878656-1245113424.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f17e31cb6762bd0e8d3e659d7bd1050c
RANDOM SEED=522724774

node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.270
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		: 3000.270
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:       1486272 kB
Buffers:         42316 kB
Cached:         443696 kB
SwapCached:       4404 kB
Active:          37752 kB
Inactive:       456452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486272 kB
SwapTotal:     4192956 kB
SwapFree:      4182344 kB
Dirty:            6244 kB
Writeback:           0 kB
Mapped:          13604 kB
Slab:            61468 kB
Committed_AS:   137024 kB
PageTables:       1372 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= 66232 MiB
End job on node48 at 2009-06-16 03:03:25