Trace number 1879128

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) 904.466 904.697

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-91-90.opb
MD5SUMfff7b3dc5d07bd6a4fd3046b5e5241f1
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.509922
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8190
Total number of constraints181
Number of constraints which are clauses91
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint90
Maximum length of a constraint91
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 92
Number of bits of the biggest sum of numbers7
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-1879128-1245169580.opb
0.00/0.00	c File size is 146765 bytes.
0.00/0.02	c Highest Coefficient sum: 92
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.023 s
0.00/0.02	c Var: 8190 Constr: 181 91/90/0 Lit: 16380 Watch. Lit: 8372
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.79/0.86	c Pre-processing Time: 0.864 s
0.79/0.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.86	c        0   8190      181    16380   90     8372   90030      0      0 0.86
0.79/0.86	c Switching off lower bounding mode.
904.17/904.40	c      101   8190      282    49580  175     8574   99034    101    112 0.90
904.17/904.40	c      251   8190      432    87860  203     8874  108938    251    259 0.97
904.17/904.40	c      477   8190      658   172783  262     9326  119832    477    444 1.07
904.17/904.40	c      816   8190      997   559267  560    10004  131816    816    573 1.42
904.17/904.40	c     1327   8190     1508   902120  598    11026  144998   1327    720 1.84
904.17/904.40	c     2090   8190     2271  1301822  573    12552  159498   2090    543 3.85
904.17/904.40	c     3236   8190     3417  1833442  536    14844  175448   3236    609 5.31
904.17/904.40	c     4957   8190     5138  2358094  458    18286  192993   4957    208 23.81
904.17/904.40	c     7541   8190     7722  3085657  399    23454  212293   7541    110 68.00
904.17/904.40	c    11420   8190    11601  4230258  364    31212  233523  11420     86 131.50
904.17/904.40	c    17242   8190    17423  7181067  412    42856  256876  17242     74 232.04
904.17/904.40	c    25979   8190    26160 32443527 1240    60330  282564  25979     71 362.19
904.17/904.40	c    39091   8190    39272 115479825 2940    86554  310821  39091     54 717.96
904.17/904.40	c Caught signal: 15
904.17/904.40	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
904.17/904.40	c   13    43007  25155 46149031    43188 143821938  43007     47 904.17
904.17/904.40	s UNKNOWN
904.17/904.40	c Total time: 904.175 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-1879128-1245169580/watcher-1879128-1245169580 -o /tmp/evaluation-result-1879128-1245169580/solver-1879128-1245169580 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1879128-1245169580.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: 1.00 1.00 1.00 3/64 2991
/proc/meminfo: memFree=1920048/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=18672 CPUtime=0
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 184558184 19120128 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 4668 251 174 640 0 3988 0

[startup+0.0277801 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2991
/proc/meminfo: memFree=1920048/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=12344 CPUtime=0.02
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 668 0 0 0 2 0 0 0 18 0 1 0 184558184 12640256 616 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 3086 616 187 640 0 2442 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12344

[startup+0.101787 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2991
/proc/meminfo: memFree=1920048/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=12344 CPUtime=0.09
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 669 0 0 0 9 0 0 0 18 0 1 0 184558184 12640256 617 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 3086 617 188 640 0 2442 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12344

[startup+0.301806 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2991
/proc/meminfo: memFree=1920048/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=12488 CPUtime=0.29
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 801 0 0 0 28 1 0 0 19 0 1 0 184558184 12787712 685 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 3122 685 190 640 0 2478 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12488

[startup+0.701844 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2991
/proc/meminfo: memFree=1920048/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=12488 CPUtime=0.69
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 801 0 0 0 68 1 0 0 22 0 1 0 184558184 12787712 685 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 3122 685 190 640 0 2478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12488

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1917032/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=20136 CPUtime=1.49
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 2754 0 0 0 143 6 0 0 25 0 1 0 184558184 20619264 2604 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 5034 2604 195 640 0 4390 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20136

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1906472/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=24356 CPUtime=3.09
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 3816 0 0 0 287 22 0 0 25 0 1 0 184558184 24940544 3666 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 6089 3666 195 640 0 5445 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24356

[startup+6.30138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1894184/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=36948 CPUtime=6.29
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 6971 0 0 0 589 40 0 0 25 0 1 0 184558184 37834752 6821 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 9237 6821 195 640 0 8593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36948

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1891624/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=38724 CPUtime=12.69
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 7412 0 0 0 1151 118 0 0 25 0 1 0 184558184 39653376 7262 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 9681 7262 195 640 0 9037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38724

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1886952/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=43328 CPUtime=25.48
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 8560 0 0 0 2270 278 0 0 25 0 1 0 184558184 44367872 8410 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 10832 8410 195 640 0 10188 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43328

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1881640/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=48688 CPUtime=51.07
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 9900 0 0 0 4587 520 0 0 25 0 1 0 184558184 49856512 9750 1992294400 134512640 137136520 4294956256 18446744073709551615 134576501 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 12172 9750 195 640 0 11528 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48688

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1871208/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=58972 CPUtime=102.27
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 12470 0 0 0 9159 1068 0 0 25 0 1 0 184558184 60387328 12320 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 14743 12320 195 640 0 14099 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58972

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1849960/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=80508 CPUtime=162.25
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 17849 0 0 0 14584 1641 0 0 25 0 1 0 184558184 82440192 17697 1992294400 134512640 137136520 4294956256 18446744073709551615 134576630 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 20127 17697 195 640 0 19483 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80508

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1827176/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=102992 CPUtime=222.23
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 23471 0 0 0 20088 2135 0 0 25 0 1 0 184558184 105463808 23319 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 25748 23319 195 640 0 25104 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 102992

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1795560/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=135736 CPUtime=282.21
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 31649 0 0 0 25615 2606 0 0 25 0 1 0 184558184 138993664 31497 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 33934 31497 195 640 0 33290 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 135736

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1605352/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=325604 CPUtime=342.2
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 85215 0 0 0 31373 2847 0 0 25 0 1 0 184558184 333418496 78985 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 81401 78985 195 640 0 80757 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 325604

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1353640/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=577780 CPUtime=402.18
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 164785 0 0 0 37340 2878 0 0 25 0 1 0 184558184 591646720 142026 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 144445 142026 195 640 0 143801 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 577780

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1220008/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=712716 CPUtime=462.17
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 203733 0 0 0 43236 2981 0 0 25 0 1 0 184558184 729821184 175740 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 178179 175740 195 640 0 177535 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 712716

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=946728/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=984384 CPUtime=522.15
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 295366 0 0 0 49197 3018 0 0 25 0 1 0 184558184 1008009216 243678 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 246096 243678 195 640 0 245452 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 984384

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=752616/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=1177024 CPUtime=582.15
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 370041 0 0 0 55166 3049 0 0 25 0 1 0 184558184 1205272576 291840 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 294256 291840 195 640 0 293612 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1177024

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2992
/proc/meminfo: memFree=608744/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=1318696 CPUtime=642.13
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 431694 0 0 0 61140 3073 0 0 25 0 1 0 184558184 1350344704 327258 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 329674 327258 195 640 0 329030 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1318696

[startup+702.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 2992
/proc/meminfo: memFree=475240/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=1452856 CPUtime=702.11
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 486537 0 0 0 67116 3095 0 0 25 0 1 0 184558184 1487724544 360781 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 363214 360781 195 640 0 362570 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1452856

[startup+762.306 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 2992
/proc/meminfo: memFree=344616/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=1582408 CPUtime=762.1
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 538406 0 0 0 73094 3116 0 0 25 0 1 0 184558184 1620385792 393184 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 395602 393184 195 640 0 394958 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1582408

[startup+822.302 s]
/proc/loadavg: 1.13 1.06 1.01 2/65 2992
/proc/meminfo: memFree=220264/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=1707320 CPUtime=822.08
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 588137 0 0 0 79073 3135 0 0 25 0 1 0 184558184 1748295680 424412 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 426830 424412 195 640 0 426186 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1707320

[startup+882.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 2992
/proc/meminfo: memFree=125224/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=1801556 CPUtime=882.07
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 625803 0 0 0 85059 3148 0 0 25 0 1 0 184558184 1844793344 447971 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 450389 447971 195 640 0 449745 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1801556



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+904.402 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 2992
/proc/meminfo: memFree=82984/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=1843296 CPUtime=904.17
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194304 642136 0 0 0 87264 3153 0 0 25 0 1 0 184558184 1887535104 458407 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 460824 458407 195 640 0 460180 0
Current children cumulated CPU time (s) 904.17
Current children cumulated vsize (KiB) 1843296

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

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

[startup+904.602 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 2992
/proc/meminfo: memFree=82984/2055920 swapFree=4181652/4192956
[pid=2991] ppid=2989 vsize=0 CPUtime=904.36
/proc/2991/stat : 2991 (bsolo) R 2989 2991 2588 0 -1 4194308 642137 0 0 0 87264 3172 0 0 25 0 1 0 184558184 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/2991/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 904.36
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 904.697
CPU time (s): 904.466
CPU user time (s): 872.642
CPU system time (s): 31.8242
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 1843296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 872.642
system time used= 31.8242
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 642137
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= 988

runsolver used 0.715891 second user time and 1.93471 second system time

The end

Launcher Data 

Begin job on node18 at 2009-06-16 18:26:20
IDJOB=1879128
IDBENCH=2584
IDSOLVER=700
FILE ID=node18/1879128-1245169580
PBS_JOBID= 9363849
Free space on /tmp= 66172 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-91-90.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879128-1245169580/watcher-1879128-1245169580 -o /tmp/evaluation-result-1879128-1245169580/solver-1879128-1245169580 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1879128-1245169580.opb

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

MD5SUM BENCH= fff7b3dc5d07bd6a4fd3046b5e5241f1
RANDOM SEED=1603956700

node18.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		: 3000.236
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		: 3000.236
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:       1920464 kB
Buffers:         31360 kB
Cached:          59728 kB
SwapCached:       5540 kB
Active:          48356 kB
Inactive:        50596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1920464 kB
SwapTotal:     4192956 kB
SwapFree:      4181652 kB
Dirty:            4276 kB
Writeback:           0 kB
Mapped:          12940 kB
Slab:            22492 kB
Committed_AS:   149792 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879128-1245169580.opb

Free space on /tmp at the end= 66168 MiB
End job on node18 at 2009-06-16 18:41:27