Trace number 3708380

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2? (TO) 1800.09 1800.41

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null20mast_rapportOE1.0_TMAX180_K192_cod2.opb
MD5SUM1a988adb2582fdda2a937cfe38fb69f2
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-36224
Best CPU time to get the best result obtained on this benchmark989.98
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1605
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 370186
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 370186
Number of bits of the biggest sum of numbers19
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 3.2 - 23/05/2010 : 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 Instance file HOME/instance-3708380-1338249169.opb
0.00/0.00	c File size is 28233538 bytes.
3.68/3.72	c Highest Coefficient sum: 370186
3.68/3.72	c Parsing was ok!!
3.68/3.72	c Total parsing time: 3.722 s
3.99/4.02	c Var: 400896 Constr: 402763 400785/1977/1 Lit: 2338937 Watch. Lit: 1260323
3.99/4.02	c Obj. Vars: 1605 (0.400353 % of total variables)
183.12/183.22	c Pre-processing Time: 183.156 s
183.12/183.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
183.12/183.24	c        0 399986   401683  2332225    5  1257105  500000      0      0 183.16
183.12/183.24	c Switching off lower bounding mode.
1800.07/1800.40	c      100 389055   401786  2470174    6  1257951  550001    103      0 201.03
1800.07/1800.40	c      252 389055   401949  2492791    6  1259826  605002    266      1 204.85
1800.07/1800.40	c      477 389055   402182  2558742    6  1261471  665503    499      1 264.86
1800.07/1800.40	c      817 389055   402566  2806289    6  1262239  732054    883      1 436.58
1800.07/1800.40	c     1325 389055   403119  3360069    8  1263345  805260   1436      1 772.63
1800.07/1800.40	c     2088 389055   403962  4011813    9  1265576  885787   2279      2 1042.72
1800.07/1800.40	c     3235 389055   405152  4455042   10  1269044  974366   3469      2 1272.23
1800.07/1800.40	c Caught signal: 15
1800.07/1800.40	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.40	c    7     4462   2275  4744179   406464  5083838   4781      2 1800.08
1800.07/1800.40	s UNKNOWN
1800.07/1800.40	c Total time: 1800.08 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3708380-1338249169/watcher-3708380-1338249169 -o /tmp/evaluation-result-3708380-1338249169/solver-3708380-1338249169 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3708380-1338249169.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 19657
/proc/meminfo: memFree=28734668/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=38652 CPUtime=0 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 368 0 0 0 0 0 0 0 20 0 1 0 291042889 39579648 321 33554432000 134512640 137138936 4292396432 4292394824 136506715 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 9663 322 181 642 0 2126 0

[startup+0.0425311 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 19657
/proc/meminfo: memFree=28734668/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=40620 CPUtime=0.03 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 991 0 0 0 3 0 0 0 20 0 1 0 291042889 41594880 944 33554432000 134512640 137138936 4292396432 4292394960 134517592 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 10155 945 299 642 0 2618 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 40620

[startup+0.100279 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 19657
/proc/meminfo: memFree=28734668/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=43184 CPUtime=0.09 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 1820 0 0 0 9 0 0 0 20 0 1 0 291042889 44220416 1733 33554432000 134512640 137138936 4292396432 4292394944 136577166 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 10796 1734 457 642 0 3259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43184

[startup+0.300259 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 19657
/proc/meminfo: memFree=28734668/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=49876 CPUtime=0.29 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 4132 0 0 0 29 0 0 0 20 0 1 0 291042889 51073024 3917 33554432000 134512640 137138936 4292396432 4292391048 136506715 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 12469 3917 988 642 0 4932 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49876

[startup+0.700286 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 19657
/proc/meminfo: memFree=28734668/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=63288 CPUtime=0.69 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 8696 0 0 0 68 1 0 0 20 0 1 0 291042889 64806912 8227 33554432000 134512640 137138936 4292396432 4292394648 136506715 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 15822 8227 1978 642 0 8285 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63288

[startup+1.50031 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19658
/proc/meminfo: memFree=28699288/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=88968 CPUtime=1.49 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 17175 0 0 0 146 3 0 0 20 0 1 0 291042889 91103232 16200 33554432000 134512640 137138936 4292396432 4292394824 136506715 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 22242 16200 3576 642 0 14705 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88968

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19658
/proc/meminfo: memFree=28666980/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=121256 CPUtime=3.09 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 27651 0 0 0 304 5 0 0 20 0 1 0 291042889 124166144 26687 33554432000 134512640 137138936 4292396432 4292394852 136525312 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 30314 26687 6206 642 0 22777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121256

[startup+6.30031 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19658
/proc/meminfo: memFree=28574396/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=175400 CPUtime=6.28 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 43981 0 0 0 620 8 0 0 20 0 1 0 291042889 179609600 40098 33554432000 134512640 137138936 4292396432 4287584416 134566117 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 43850 40098 184 642 0 43206 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 175400

[startup+12.7003 s]
/proc/loadavg: 2.08 2.02 2.01 3/175 19658
/proc/meminfo: memFree=28575528/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=175400 CPUtime=12.69 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 43984 0 0 0 1260 9 0 0 20 0 1 0 291042889 179609600 40101 33554432000 134512640 137138936 4292396432 4287584192 134542301 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 43850 40101 184 642 0 43206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 175400

[startup+25.5003 s]
/proc/loadavg: 2.06 2.02 2.00 3/175 19658
/proc/meminfo: memFree=28573180/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=175400 CPUtime=25.49 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 43984 0 0 0 2540 9 0 0 20 0 1 0 291042889 179609600 40101 33554432000 134512640 137138936 4292396432 4287583892 136500315 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 43850 40101 184 642 0 43206 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 175400

[startup+51.1003 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 19658
/proc/meminfo: memFree=28575152/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=175400 CPUtime=51.08 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 43986 0 0 0 5099 9 0 0 20 0 1 0 291042889 179609600 40102 33554432000 134512640 137138936 4292396432 4287584192 134541971 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 43850 40102 184 642 0 43206 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 175400

[startup+102.307 s]
/proc/loadavg: 2.02 2.01 2.00 3/174 19658
/proc/meminfo: memFree=28572336/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=175400 CPUtime=102.24 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 44030 0 0 0 10215 9 0 0 20 0 1 0 291042889 179609600 40108 33554432000 134512640 137138936 4292396432 4287583892 136500289 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 43850 40108 184 642 0 43206 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 175400

[startup+162.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/175 19659
/proc/meminfo: memFree=28561768/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=175532 CPUtime=162.22 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 44038 0 0 0 16212 10 0 0 20 0 1 0 291042889 179744768 41198 33554432000 134512640 137138936 4292396432 4287584416 134566244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 43883 41198 184 642 0 43239 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 175532

[startup+222.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/175 19659
/proc/meminfo: memFree=28551848/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=180916 CPUtime=222.22 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 413603 0 0 0 22004 218 0 0 20 0 1 0 291042889 185257984 42583 33554432000 134512640 137138936 4292396432 4292394928 134618214 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 45229 42583 192 642 0 44585 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 180916

[startup+282.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/175 19659
/proc/meminfo: memFree=28546188/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=181700 CPUtime=282.2 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 708929 0 0 0 27942 278 0 0 20 0 1 0 291042889 186060800 42779 33554432000 134512640 137138936 4292396432 4292394928 134618214 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 45425 42779 192 642 0 44781 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 181700

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/175 19659
/proc/meminfo: memFree=28542716/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=179424 CPUtime=342.2 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 930395 0 0 0 33896 324 0 0 20 0 1 0 291042889 183730176 42210 33554432000 134512640 137138936 4292396432 4292395360 134542513 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 44856 42210 192 642 0 44212 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 179424

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/175 19659
/proc/meminfo: memFree=28536508/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=183800 CPUtime=402.18 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 1089122 0 0 0 39862 356 0 0 20 0 1 0 291042889 188211200 43304 33554432000 134512640 137138936 4292396432 4292394976 134598934 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 45950 43304 192 642 0 45306 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 183800

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 19663
/proc/meminfo: memFree=28534764/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=184880 CPUtime=462.17 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 1264709 0 0 0 45824 393 0 0 20 0 1 0 291042889 189317120 43574 33554432000 134512640 137138936 4292396432 4292394856 134606663 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 46220 43574 192 642 0 45576 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 184880

[startup+522.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 19686
/proc/meminfo: memFree=28530220/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=185996 CPUtime=522.17 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 1397847 0 0 0 51797 420 0 0 20 0 1 0 291042889 190459904 43853 33554432000 134512640 137138936 4292396432 4292394928 134618214 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 46499 43853 192 642 0 45855 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 185996

[startup+582.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/175 19686
/proc/meminfo: memFree=28523532/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=187612 CPUtime=582.16 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 1519800 0 0 0 57771 445 0 0 20 0 1 0 291042889 192114688 44257 33554432000 134512640 137138936 4292396432 4292394928 134618214 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 46903 44257 192 642 0 46259 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 187612

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 19687
/proc/meminfo: memFree=28507080/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=192828 CPUtime=822.12 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 2086167 0 0 0 81654 558 0 0 20 0 1 0 291042889 197455872 45361 33554432000 134512640 137138936 4292396432 4291705160 134599672 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 48207 45361 192 642 0 47563 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 192828

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19687
/proc/meminfo: memFree=28502244/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=192704 CPUtime=882.11 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 2256745 0 0 0 87617 594 0 0 20 0 1 0 291042889 197328896 45530 33554432000 134512640 137138936 4292396432 4292394928 134618214 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 48176 45530 192 642 0 47532 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 192704

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19687
/proc/meminfo: memFree=28493928/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=194200 CPUtime=942.1 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 2450223 0 0 0 93578 632 0 0 20 0 1 0 291042889 198860800 45904 33554432000 134512640 137138936 4292396432 4292394928 134618214 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 48550 45904 192 642 0 47906 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 194200

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19687
/proc/meminfo: memFree=28486364/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=197796 CPUtime=1002.09 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 2672632 0 0 0 99530 679 0 0 20 0 1 0 291042889 202543104 46771 33554432000 134512640 137138936 4292396432 4292395360 134542187 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 49449 46771 192 642 0 48805 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 197796

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 19691
/proc/meminfo: memFree=28482512/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=200672 CPUtime=1062.08 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 3058262 0 0 0 105449 759 0 0 20 0 1 0 291042889 205488128 47491 33554432000 134512640 137138936 4292396432 4292395012 136500283 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 50168 47491 192 642 0 49524 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 200672

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19691
/proc/meminfo: memFree=28473572/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=203584 CPUtime=1122.07 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 3301233 0 0 0 111398 809 0 0 20 0 1 0 291042889 208470016 48218 33554432000 134512640 137138936 4292396432 4292394856 134606673 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 50896 48218 192 642 0 50252 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 203584

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19691
/proc/meminfo: memFree=28458072/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=204092 CPUtime=1182.06 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 3637449 0 0 0 117327 879 0 0 20 0 1 0 291042889 208990208 48377 33554432000 134512640 137138936 4292396432 4292395360 134543206 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 51023 48377 192 642 0 50379 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 204092

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19691
/proc/meminfo: memFree=28447328/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=209468 CPUtime=1242.05 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 3936260 0 0 0 123265 940 0 0 20 0 1 0 291042889 214495232 49689 33554432000 134512640 137138936 4292396432 4292394856 134606982 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 52367 49689 192 642 0 51723 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 209468

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19691
/proc/meminfo: memFree=28447080/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=209696 CPUtime=1302.05 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 4104853 0 0 0 129231 974 0 0 20 0 1 0 291042889 214728704 49746 33554432000 134512640 137138936 4292396432 4292394928 134618214 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 52424 49746 192 642 0 51780 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 209696

[startup+1362.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/175 19730
/proc/meminfo: memFree=28556148/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=206560 CPUtime=1362.03 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 4259328 0 0 0 135195 1008 0 0 20 0 1 0 291042889 211517440 48962 33554432000 134512640 137138936 4292396432 4292395360 134542187 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 51640 48962 192 642 0 50996 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 206560

[startup+1422.31 s]
/proc/loadavg: 1.98 1.98 1.99 3/175 19730
/proc/meminfo: memFree=28554968/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=210208 CPUtime=1422.03 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 4395612 0 0 0 141168 1035 0 0 20 0 1 0 291042889 215252992 49888 33554432000 134512640 137138936 4292396432 4292394948 134551445 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 52552 49888 192 642 0 51908 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 210208

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/175 19730
/proc/meminfo: memFree=28555240/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=210208 CPUtime=1482.02 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 4501452 0 0 0 147144 1058 0 0 20 0 1 0 291042889 215252992 49888 33554432000 134512640 137138936 4292396432 4292394928 134618214 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 52552 49888 192 642 0 51908 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 210208

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/175 19730
/proc/meminfo: memFree=28545160/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=209472 CPUtime=1542.01 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 4622847 0 0 0 153117 1084 0 0 20 0 1 0 291042889 214499328 49722 33554432000 134512640 137138936 4292396432 4292394856 134606964 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 52368 49722 192 642 0 51724 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 209472

[startup+1602.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/175 19730
/proc/meminfo: memFree=28543856/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=209696 CPUtime=1601.99 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 4766135 0 0 0 159087 1112 0 0 20 0 1 0 291042889 214728704 49746 33554432000 134512640 137138936 4292396432 4292394856 134606673 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 52424 49746 192 642 0 51780 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 209696

[startup+1662.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 19734
/proc/meminfo: memFree=28539692/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=209888 CPUtime=1661.98 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 4934633 0 0 0 165052 1146 0 0 20 0 1 0 291042889 214925312 49826 33554432000 134512640 137138936 4292396432 4292394856 134606693 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 52472 49826 192 642 0 51828 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 209888

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19734
/proc/meminfo: memFree=28535608/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=210644 CPUtime=1721.98 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 5100106 0 0 0 171022 1176 0 0 20 0 1 0 291042889 215699456 50015 33554432000 134512640 137138936 4292396432 4292395184 134575649 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 52661 50015 192 642 0 52017 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 210644

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19734
/proc/meminfo: memFree=28530756/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=212104 CPUtime=1781.97 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 5260826 0 0 0 176990 1207 0 0 20 0 1 0 291042889 217194496 50380 33554432000 134512640 137138936 4292396432 4292394928 134618214 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 53026 50380 192 642 0 52382 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 212104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 19734
/proc/meminfo: memFree=28529764/32873852 swapFree=6856/6856
[pid=19657] ppid=19655 vsize=211656 CPUtime=1800.07 cores=1,3,5,7
/proc/19657/stat : 19657 (bsolo) R 19655 19657 18303 0 -1 4202496 5297445 0 0 0 178793 1214 0 0 20 0 1 0 291042889 216735744 50268 33554432000 134512640 137138936 4292396432 4292394856 134606630 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/19657/statm: 52914 50268 192 642 0 52270 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 211656

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

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

Child status: 15
Real time (s): 1800.41
CPU time (s): 1800.09
CPU user time (s): 1787.94
CPU system time (s): 12.1522
CPU usage (%): 99.9819
Max. virtual memory (cumulated for all children) (KiB): 214328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.94
system time used= 12.1522
maximum resident set size= 203752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5297445
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= 57
involuntary context switches= 1872

runsolver used 3.48947 second user time and 9.09562 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-29 01:52:50
IDJOB=3708380
IDBENCH=90949
IDSOLVER=2286
FILE ID=node128/3708380-1338249169
RUNJOBID= node128-1338230633-18320
PBS_JOBID= 14624653
Free space on /tmp= 71196 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_10null20mast_rapportOE1.0_TMAX180_K192_cod2.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3708380-1338249169/watcher-3708380-1338249169 -o /tmp/evaluation-result-3708380-1338249169/solver-3708380-1338249169 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3708380-1338249169.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1a988adb2582fdda2a937cfe38fb69f2
RANDOM SEED=868991631

node128.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        28734792 kB
Buffers:          504896 kB
Cached:          2572516 kB
SwapCached:          584 kB
Active:          1489008 kB
Inactive:        1784144 kB
Active(anon):     185532 kB
Inactive(anon):    12528 kB
Active(file):    1303476 kB
Inactive(file):  1771616 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67107332 kB
Dirty:             31476 kB
Writeback:             0 kB
AnonPages:        205700 kB
Mapped:            15128 kB
Shmem:               200 kB
Slab:             727068 kB
SReclaimable:     169308 kB
SUnreclaim:       557760 kB
KernelStack:        1432 kB
PageTables:         4504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     316400 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    172032 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71192 MiB
End job on node128 at 2012-05-29 02:22:52