Trace number 1877700

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? (TO) 1800.05 1800.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
MD5SUMd887ec44be40cf432f8acabc52df2afa
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 benchmark0.383941
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints161
Number of constraints which are clauses81
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint80
Maximum length of a constraint81
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 82
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: Cardinality Constraint 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-1877700-1245169684.opb
0.00/0.00	c File size is 115835 bytes.
0.00/0.02	c Highest Coefficient sum: 82
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.018 s
0.00/0.02	c Var: 6480 Constr: 161 81/80/0 Lit: 12960 Watch. Lit: 6642
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.49/0.58	c Pre-processing Time: 0.583 s
0.49/0.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.58	c        0   6480      161    12960   80     6642   80027      0      0 0.58
0.49/0.58	c Switching off lower bounding mode.
1800.01/1800.50	c      102   6480      296   191398  646    41031   88030    135    101 1.00
1800.01/1800.50	c      252   6480      457   335281  733    46663   96834    296    197 1.28
1800.01/1800.50	c      478   6480      721   627740  870    85553  106518    560    244 1.96
1800.01/1800.50	c     1378   6480     1633  3183891 1949    95604  117170   1472      5 268.80
1800.01/1800.50	c     2254   6480     2509  5014273 1998    97356  128888   2348      4 489.09
1800.01/1800.50	c     3160   6480     3415  6833027 2000    99168  141777   3254      4 718.19
1800.01/1800.50	c     4913   6480     5169 10375654 2007   102699  155955   5008      4 1168.58
1800.01/1800.50	c     6676   6480     6932 13932946 2009   106225  171551   6771      4 1638.54
1800.01/1800.50	c Caught signal: 15
1800.01/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.50	c    8     7367    339    51834     7623 15393029   7462      4 1800.02
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c Total time: 1800.02 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-1877700-1245169684/watcher-1877700-1245169684 -o /tmp/evaluation-result-1877700-1245169684/solver-1877700-1245169684 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877700-1245169684.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: 0.99 0.98 0.99 3/64 11845
/proc/meminfo: memFree=1853056/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=18644 CPUtime=0
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 69671189 19091456 250 1992294400 134512640 137136520 4294956256 18446744073709551615 134531572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 4661 251 174 640 0 3988 0

[startup+0.076695 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11845
/proc/meminfo: memFree=1853056/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=12000 CPUtime=0.07
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 584 0 0 0 7 0 0 0 18 0 1 0 69671189 12288000 539 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 3000 539 188 640 0 2356 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12000

[startup+0.101697 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11845
/proc/meminfo: memFree=1853056/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=12000 CPUtime=0.09
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 584 0 0 0 9 0 0 0 18 0 1 0 69671189 12288000 539 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 3000 539 188 640 0 2356 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12000

[startup+0.301719 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11845
/proc/meminfo: memFree=1853056/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=12140 CPUtime=0.29
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 682 0 0 0 29 0 0 0 19 0 1 0 69671189 12431360 593 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 3035 593 190 640 0 2391 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12140

[startup+0.701767 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11845
/proc/meminfo: memFree=1853056/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=13224 CPUtime=0.69
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 999 0 0 0 68 1 0 0 23 0 1 0 69671189 13541376 890 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 3306 890 196 640 0 2662 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13224

[startup+1.50186 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1848184/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=19360 CPUtime=1.49
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 2714 0 0 0 146 3 0 0 25 0 1 0 69671189 19824640 2430 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 4840 2430 196 640 0 4196 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19360

[startup+3.10104 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1840824/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=23056 CPUtime=3.09
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 3663 0 0 0 305 4 0 0 25 0 1 0 69671189 23609344 3323 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 5764 3323 196 640 0 5120 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23056

[startup+6.30141 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1838456/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=25280 CPUtime=6.29
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 4239 0 0 0 625 4 0 0 25 0 1 0 69671189 25886720 3899 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 6320 3899 196 640 0 5676 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25280

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1834872/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=28428 CPUtime=12.68
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 5025 0 0 0 1264 4 0 0 25 0 1 0 69671189 29110272 4685 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 7107 4685 196 640 0 6463 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28428

[startup+25.5026 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1830712/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=32496 CPUtime=25.49
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 6051 0 0 0 2544 5 0 0 25 0 1 0 69671189 33275904 5711 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 8124 5711 196 640 0 7480 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32496

[startup+51.1026 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1826360/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=36816 CPUtime=51.07
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 7131 0 0 0 5102 5 0 0 25 0 1 0 69671189 37699584 6791 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 9204 6791 196 640 0 8560 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36816

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1820472/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=42692 CPUtime=102.27
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 8591 0 0 0 10220 7 0 0 25 0 1 0 69671189 43716608 8251 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 10673 8251 196 640 0 10029 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42692

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1815480/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=47636 CPUtime=162.25
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 9836 0 0 0 16217 8 0 0 25 0 1 0 69671189 48779264 9496 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 11909 9496 196 640 0 11265 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 47636

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1811320/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=51888 CPUtime=222.23
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 10871 0 0 0 22215 8 0 0 25 0 1 0 69671189 53133312 10531 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 12972 10531 196 640 0 12328 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 51888

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1807928/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=55092 CPUtime=282.21
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 11700 0 0 0 28212 9 0 0 25 0 1 0 69671189 56414208 11360 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 13773 11360 196 640 0 13129 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 55092

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1795576/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=67440 CPUtime=342.19
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 14778 0 0 0 34209 10 0 0 25 0 1 0 69671189 69058560 14438 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 16860 14438 196 640 0 16216 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 67440

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1790392/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=72628 CPUtime=402.18
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 16082 0 0 0 40207 11 0 0 25 0 1 0 69671189 74371072 15742 1992294400 134512640 137136520 4294956256 18446744073709551615 136509008 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 18157 15742 196 640 0 17513 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 72628

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1786552/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=76352 CPUtime=462.16
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 17007 0 0 0 46204 12 0 0 25 0 1 0 69671189 78184448 16667 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 19088 16667 196 640 0 18444 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 76352

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1777272/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=85724 CPUtime=522.15
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 19356 0 0 0 52201 14 0 0 25 0 1 0 69671189 87781376 19016 1992294400 134512640 137136520 4294956256 18446744073709551615 134574410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 21431 19016 196 640 0 20787 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 85724

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1770232/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=92616 CPUtime=582.13
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 21072 0 0 0 58199 14 0 0 25 0 1 0 69671189 94838784 20732 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 23154 20732 196 640 0 22510 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 92616

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1765816/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=96928 CPUtime=642.12
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 22156 0 0 0 64197 15 0 0 25 0 1 0 69671189 99254272 21816 1992294400 134512640 137136520 4294956256 18446744073709551615 136501957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 24232 21816 196 640 0 23588 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 96928

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1742008/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=120792 CPUtime=882.05
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 28097 0 0 0 88185 20 0 0 25 0 1 0 69671189 123691008 27757 1992294400 134512640 137136520 4294956256 18446744073709551615 134616688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 30198 27757 196 640 0 29554 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 120792

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1736888/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=126056 CPUtime=942.04
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 29441 0 0 0 94183 21 0 0 25 0 1 0 69671189 129081344 29080 1992294400 134512640 137136520 4294956256 18446744073709551615 136499606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 31514 29080 196 640 0 30870 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 126056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1726840/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=135780 CPUtime=1002.02
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 31884 0 0 0 100180 22 0 0 25 0 1 0 69671189 139038720 31523 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 33945 31523 196 640 0 33301 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 135780

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1722232/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=140568 CPUtime=1062
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 33062 0 0 0 106177 23 0 0 25 0 1 0 69671189 143941632 32701 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 35142 32701 196 640 0 34498 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 140568

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1718712/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=143844 CPUtime=1121.99
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 33911 0 0 0 112175 24 0 0 25 0 1 0 69671189 147296256 33550 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 35961 33550 196 640 0 35317 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 143844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1712056/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=150672 CPUtime=1181.97
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 35615 0 0 0 118172 25 0 0 25 0 1 0 69671189 154288128 35254 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 37668 35254 196 640 0 37024 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 150672

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1703352/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=159092 CPUtime=1241.96
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 37718 0 0 0 124170 26 0 0 25 0 1 0 69671189 162910208 37357 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 39773 37357 196 640 0 39129 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 159092

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1698744/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=163724 CPUtime=1301.95
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 38857 0 0 0 130168 27 0 0 25 0 1 0 69671189 167653376 38496 1992294400 134512640 137136520 4294956256 18446744073709551615 134574324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 40931 38496 196 640 0 40287 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 163724

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1695416/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=167056 CPUtime=1361.92
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 39691 0 0 0 136165 27 0 0 25 0 1 0 69671189 171065344 39330 1992294400 134512640 137136520 4294956256 18446744073709551615 134574189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 41764 39330 196 640 0 41120 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 167056

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1687288/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=174996 CPUtime=1421.91
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 41688 0 0 0 142163 28 0 0 25 0 1 0 69671189 179195904 41327 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 43749 41327 196 640 0 43105 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 174996

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1680056/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=182244 CPUtime=1481.89
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 43506 0 0 0 148159 30 0 0 25 0 1 0 69671189 186617856 43145 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 45561 43145 196 640 0 44917 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 182244

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1675704/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=186552 CPUtime=1541.87
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 44577 0 0 0 154156 31 0 0 25 0 1 0 69671189 191029248 44216 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 46638 44216 196 640 0 45994 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 186552

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1672376/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=189808 CPUtime=1601.86
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 45392 0 0 0 160154 32 0 0 25 0 1 0 69671189 194363392 45031 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 47452 45031 196 640 0 46808 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 189808

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1664312/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=198008 CPUtime=1661.84
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 47420 0 0 0 166151 33 0 0 25 0 1 0 69671189 202760192 47059 1992294400 134512640 137136520 4294956256 18446744073709551615 134616682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 49502 47059 196 640 0 48858 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 198008

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1657272/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=204940 CPUtime=1721.83
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 49162 0 0 0 172149 34 0 0 25 0 1 0 69671189 209858560 48801 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 51235 48801 196 640 0 50591 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 204940

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1652984/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=209088 CPUtime=1781.81
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 50223 0 0 0 178146 35 0 0 25 0 1 0 69671189 214106112 49862 1992294400 134512640 137136520 4294956256 18446744073709551615 134616680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 52272 49862 196 640 0 51628 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 209088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1651896/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=210116 CPUtime=1800.01
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 50480 0 0 0 179966 35 0 0 25 0 1 0 69671189 215158784 50119 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 52529 50119 196 640 0 51885 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 210116

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11846
/proc/meminfo: memFree=1651896/2055920 swapFree=4192952/4192956
[pid=11845] ppid=11843 vsize=210116 CPUtime=1800.01
/proc/11845/stat : 11845 (bsolo) R 11843 11845 11757 0 -1 4194304 50480 0 0 0 179966 35 0 0 25 0 1 0 69671189 215158784 50119 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11845/statm: 52529 50119 196 640 0 51885 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 210116

Child status: 15
Real time (s): 1800.54
CPU time (s): 1800.05
CPU user time (s): 1799.67
CPU system time (s): 0.38894
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 210196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.38894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50481
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= 2299

runsolver used 1.26281 second user time and 3.9194 second system time

The end

Launcher Data 

Begin job on node20 at 2009-06-16 18:28:04
IDJOB=1877700
IDBENCH=2588
IDSOLVER=699
FILE ID=node20/1877700-1245169684
PBS_JOBID= 9363883
Free space on /tmp= 66324 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877700-1245169684/watcher-1877700-1245169684 -o /tmp/evaluation-result-1877700-1245169684/solver-1877700-1245169684 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877700-1245169684.opb

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

MD5SUM BENCH= d887ec44be40cf432f8acabc52df2afa
RANDOM SEED=889041625

node20.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		: 3000.234
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		: 3000.234
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:       1853472 kB
Buffers:         36176 kB
Cached:          80168 kB
SwapCached:          4 kB
Active:          56932 kB
Inactive:        72836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853472 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4056 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            58696 kB
Committed_AS:   132988 kB
PageTables:       1400 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-1877700-1245169684.opb

Free space on /tmp at the end= 66320 MiB
End job on node20 at 2009-06-16 18:58:06