Trace number 1879124

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) 1048.88 1049.3

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-cardinality-101-100.opb
MD5SUM0b4d976a66cd69333fd390f8a9139e21
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 benchmark0.657899
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables10100
Total number of constraints201
Number of constraints which are clauses101
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint100
Maximum length of a constraint101
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 102
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-1879124-1245169364.opb
0.00/0.00	c File size is 181498 bytes.
0.00/0.03	c Highest Coefficient sum: 102
0.00/0.03	c Parsing was ok!!
0.00/0.03	c Total parsing time: 0.03 s
0.00/0.03	c Var: 10100 Constr: 201 101/100/0 Lit: 20200 Watch. Lit: 10302
0.00/0.03	c Obj. Vars: 0 (0 % of total variables)
1.19/1.27	c Pre-processing Time: 1.275 s
1.19/1.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.19/1.27	c        0  10100      201    20200  100    10302  100033      0      0 1.27
1.19/1.27	c Switching off lower bounding mode.
1048.68/1049.00	c      101  10100      302    57704  191    10504  110037    101     76 1.32
1048.68/1049.00	c      251  10100      452   101850  225    10804  121041    251    178 1.40
1048.68/1049.00	c      476  10100      677   226927  335    11254  133146    476    309 1.54
1048.68/1049.00	c      817  10100     1018   724461  711    11936  146461    817    416 1.96
1048.68/1049.00	c     1327  10100     1528  1318819  863    12956  161108   1327    511 2.60
1048.68/1049.00	c     2092  10100     2293  1634078  712    14486  177219   2092    503 4.16
1048.68/1049.00	c     3238  10100     3439  2026619  589    16778  194941   3238    171 18.91
1048.68/1049.00	c     4959  10100     5160  2560577  496    20220  214436   4959    105 47.20
1048.68/1049.00	c     7543  10100     7744  3462295  447    25388  235880   7543     76 98.84
1048.68/1049.00	c    11422  10100    11623  5082581  437    33146  259469  11422     66 172.63
1048.68/1049.00	c    17244  10100    17445 10363496  594    44790  285416  17244     59 289.71
1048.68/1049.00	c    25981  10100    26182 15032743  574    62264  313958  25981     53 486.62
1048.68/1049.00	c    39092  10100    39293 72819059 1853    88486  345354  39092     50 767.75
1048.68/1049.00	c Caught signal: 15
1048.68/1049.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1048.68/1049.00	c   13    47102  33650 81138827    47303 143741207  47102     44 1048.69
1048.68/1049.00	s UNKNOWN
1048.68/1049.00	c Total time: 1048.69 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-1879124-1245169364/watcher-1879124-1245169364 -o /tmp/evaluation-result-1879124-1245169364/solver-1879124-1245169364 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1879124-1245169364.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: 0.95 0.98 0.99 3/64 3339
/proc/meminfo: memFree=1851752/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=18708 CPUtime=0
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 184529338 19156992 252 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 4677 252 174 640 0 3988 0

[startup+0.077613 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3339
/proc/meminfo: memFree=1851752/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=12800 CPUtime=0.07
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 786 0 0 0 7 0 0 0 18 0 1 0 184529338 13107200 725 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 3200 725 188 640 0 2556 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12800

[startup+0.101616 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3339
/proc/meminfo: memFree=1851752/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=12800 CPUtime=0.09
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 786 0 0 0 9 0 0 0 18 0 1 0 184529338 13107200 725 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 3200 725 188 640 0 2556 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12800

[startup+0.301643 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3339
/proc/meminfo: memFree=1851752/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=12800 CPUtime=0.29
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 786 0 0 0 29 0 0 0 19 0 1 0 184529338 13107200 725 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 3200 725 188 640 0 2556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12800

[startup+0.701699 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 3339
/proc/meminfo: memFree=1851752/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=13064 CPUtime=0.69
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 949 0 0 0 68 1 0 0 22 0 1 0 184529338 13377536 808 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 3266 808 190 640 0 2622 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13064

[startup+1.50181 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1849184/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=15052 CPUtime=1.49
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 1518 0 0 0 145 4 0 0 25 0 1 0 184529338 15413248 1328 1992294400 134512640 137136520 4294956256 18446744073709551615 134574036 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 3763 1328 195 640 0 3119 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15052

[startup+3.10204 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1838752/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=30276 CPUtime=3.09
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 5339 0 0 0 297 12 0 0 25 0 1 0 184529338 31002624 5149 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 7569 5149 195 640 0 6925 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30276

[startup+6.30149 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1827616/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=34668 CPUtime=6.28
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 6417 0 0 0 574 54 0 0 25 0 1 0 184529338 35500032 6227 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 8667 6227 195 640 0 8023 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34668

[startup+12.7014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1825184/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=36832 CPUtime=12.69
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 6980 0 0 0 1125 144 0 0 25 0 1 0 184529338 37715968 6790 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 9208 6790 195 640 0 8564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36832

[startup+25.5012 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1821536/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=40452 CPUtime=25.48
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 7862 0 0 0 2210 338 0 0 25 0 1 0 184529338 41422848 7672 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 10113 7672 195 640 0 9469 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40452

[startup+51.1018 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1815456/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=46572 CPUtime=51.07
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 9387 0 0 0 4434 673 0 0 25 0 1 0 184529338 47689728 9197 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 11643 9197 195 640 0 10999 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46572

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1803616/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=58228 CPUtime=102.26
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 12316 0 0 0 8989 1237 0 0 25 0 1 0 184529338 59625472 12126 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 14557 12126 195 640 0 13913 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 58228

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1787424/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=74568 CPUtime=162.24
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 16391 0 0 0 14371 1853 0 0 25 0 1 0 184529338 76357632 16201 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 18642 16201 195 640 0 17998 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 74568

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1763680/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=98128 CPUtime=222.23
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 22278 0 0 0 19857 2366 0 0 25 0 1 0 184529338 100483072 22088 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 24532 22088 195 640 0 23888 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 98128

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1716512/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=145236 CPUtime=282.2
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 34052 0 0 0 25520 2700 0 0 25 0 1 0 184529338 148721664 33862 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 36309 33862 195 640 0 35665 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 145236

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1703584/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=158016 CPUtime=342.19
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 37253 0 0 0 31030 3189 0 0 25 0 1 0 184529338 161808384 37063 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 39504 37063 195 640 0 38860 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 158016

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1687840/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=173880 CPUtime=402.17
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 41228 0 0 0 36534 3683 0 0 25 0 1 0 184529338 178053120 41038 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 43470 41038 195 640 0 42826 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 173880

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1664480/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=197024 CPUtime=462.15
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 47006 0 0 0 42087 4128 0 0 25 0 1 0 184529338 201752576 46816 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 49256 46816 195 640 0 48612 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 197024

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3340
/proc/meminfo: memFree=1640480/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=221256 CPUtime=522.14
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 53067 0 0 0 47650 4564 0 0 25 0 1 0 184529338 226566144 52877 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 55314 52877 195 640 0 54670 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 221256

[startup+582.301 s]
/proc/loadavg: 1.11 1.02 1.00 2/65 3340
/proc/meminfo: memFree=1604384/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=257008 CPUtime=582.12
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 62015 0 0 0 53282 4930 0 0 25 0 1 0 184529338 263176192 61825 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 64252 61825 195 640 0 63608 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 257008

[startup+642.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 3340
/proc/meminfo: memFree=1532128/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=328892 CPUtime=642.1
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 80550 0 0 0 58988 5222 0 0 25 0 1 0 184529338 336785408 79806 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 82223 79806 195 640 0 81579 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 328892

[startup+702.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 3340
/proc/meminfo: memFree=1177760/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=686036 CPUtime=702.08
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 198620 0 0 0 64934 5274 0 0 25 0 1 0 184529338 702500864 169070 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 171509 169070 195 640 0 170865 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 686036

[startup+762.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 3340
/proc/meminfo: memFree=934688/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=925332 CPUtime=762.07
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 281345 0 0 0 70903 5304 0 0 25 0 1 0 184529338 947539968 228894 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 231333 228894 195 640 0 230689 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 925332

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3340
/proc/meminfo: memFree=672928/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=1189248 CPUtime=822.05
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 361238 0 0 0 76868 5337 0 0 25 0 1 0 184529338 1217789952 294900 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 297312 294900 195 640 0 296668 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1189248

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3340
/proc/meminfo: memFree=462368/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=1397228 CPUtime=882.03
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 427862 0 0 0 82841 5362 0 0 25 0 1 0 184529338 1430761472 346868 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 349307 346868 195 640 0 348663 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1397228

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3340
/proc/meminfo: memFree=283744/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=1577024 CPUtime=942.01
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 482845 0 0 0 88821 5380 0 0 25 0 1 0 184529338 1614872576 391848 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 394256 391848 195 640 0 393612 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1577024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3340
/proc/meminfo: memFree=128864/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=1730096 CPUtime=1001.99
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 533133 0 0 0 94803 5396 0 0 25 0 1 0 184529338 1771618304 430085 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 432524 430085 195 640 0 431880 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1730096



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1049 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3340
/proc/meminfo: memFree=16224/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=1843360 CPUtime=1048.68
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194304 569392 0 0 0 99459 5409 0 0 25 0 1 0 184529338 1887600640 458401 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 460840 458401 195 640 0 460196 0
Current children cumulated CPU time (s) 1048.68
Current children cumulated vsize (KiB) 1843360

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

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1048.88 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1048.88 s) to the 'lost time'.

[startup+1049.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3340
/proc/meminfo: memFree=16224/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=0 CPUtime=1048.88
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194308 569393 0 0 0 99459 5429 0 0 25 0 1 0 184529338 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1048.88
Current children cumulated vsize (KiB) 0

[startup+1049.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3341
/proc/meminfo: memFree=1838424/2055920 swapFree=4181384/4192956
[pid=3339] ppid=-1 vsize=0 CPUtime=0
/proc/3339/stat : -- couldn't open stat file --/proc/3339/statm: 2942 180 171 20 0 97 0
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+1049.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3340
/proc/meminfo: memFree=16224/2055920 swapFree=4181384/4192956
[pid=3339] ppid=3337 vsize=0 CPUtime=1048.88
/proc/3339/stat : 3339 (bsolo) R 3337 3339 3260 0 -1 4194308 569393 0 0 0 99459 5429 0 0 25 0 1 0 184529338 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/3339/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1048.88
Current children cumulated vsize (KiB) 0

[startup+1049.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3341
/proc/meminfo: memFree=1838424/2055920 swapFree=4181384/4192956
[pid=3339] ppid=-1 vsize=0 CPUtime=0
/proc/3339/stat : -- couldn't open stat file --/proc/3339/statm: 2942 180 171 20 0 97 0
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 3339 and gives
#  childrusage.ru_utime.tv_sec=994
#  childrusage.ru_utime.tv_usec=594798
#  childrusage.ru_stime.tv_sec=54
#  childrusage.ru_stime.tv_usec=397730
# CPU time returned by wait4() is 1048.99
# 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): 1048.88
#  lost CPU user time (s): 994.59
#  lost CPU system time (s): 54.29

Real time (s): 1049.3
CPU time (s): 1048.88
CPU user time (s): 994.59
CPU system time (s): 54.29
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 1843360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 994.595
system time used= 54.3977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 569393
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= 1167

runsolver used 0.845871 second user time and 2.37064 second system time

The end

Launcher Data 

Begin job on node49 at 2009-06-16 18:22:44
IDJOB=1879124
IDBENCH=2578
IDSOLVER=700
FILE ID=node49/1879124-1245169364
PBS_JOBID= 9363886
Free space on /tmp= 66028 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-101-100.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879124-1245169364/watcher-1879124-1245169364 -o /tmp/evaluation-result-1879124-1245169364/solver-1879124-1245169364 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1879124-1245169364.opb

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

MD5SUM BENCH= 0b4d976a66cd69333fd390f8a9139e21
RANDOM SEED=1316403717

node49.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		: 3000.232
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:       1852168 kB
Buffers:         44244 kB
Cached:          91120 kB
SwapCached:       4580 kB
Active:          31500 kB
Inactive:       111940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852168 kB
SwapTotal:     4192956 kB
SwapFree:      4181384 kB
Dirty:            4216 kB
Writeback:           0 kB
Mapped:          13760 kB
Slab:            46084 kB
Committed_AS:   170624 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879124-1245169364.opb

Free space on /tmp at the end= 66024 MiB
End job on node49 at 2009-06-16 18:40:15