Trace number 3462982

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 3.2UNSAT 836.829 836.837

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-unbounded.Ih1arity.ucl.opb
MD5SUM63ec6637b1b124456335cf99c2a6c3dd
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark836.829
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables201731
Total number of constraints592525
Number of constraints which are clauses579429
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13096
Minimum length of a constraint1
Maximum length of a constraint15
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 131
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 513
Number of bits of the biggest sum of numbers10
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-3462982-1307175361.opb
0.00/0.00	c File size is 19962806 bytes.
1.39/1.46	c Highest Coefficient sum: 513
1.39/1.46	c Parsing was ok!!
1.39/1.46	c Total parsing time: 1.461 s
1.59/1.61	c Var: 201731 Constr: 592525 579429/0/13096 Lit: 1539327 Watch. Lit: 1198950
1.59/1.61	c Obj. Vars: 0 (0 % of total variables)
180.67/180.71	c Pre-processing Time: 180.704 s
180.67/180.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
180.67/180.73	c        0 188418   548869  1440378    2  1152427  557383      0      0 180.70
180.67/180.73	c Switching off lower bounding mode.
836.78/836.82	c      100 188418   549043  1443017    2  1191931  613122    174      0 182.78
836.78/836.82	c      250 188418   549304  1447498    2  1197838  674435    435      1 184.57
836.78/836.82	c      476 188418   549677  1467161    2  1195313  741879    808      2 187.61
836.78/836.82	c      814 188418   550264  1475137    2  1190785  816067   1395      4 191.61
836.78/836.82	c     1322 188418   551134  1500124    2  1192547  897674   2265      6 199.64
836.78/836.82	c     2085 188417   552596  1532115    2  1197282  987442   3727     10 206.39
836.78/836.82	c     3232 188416   554650  1619862    2  1199908  500000   5781     14 219.09
836.78/836.82	c     4954 188416   557712  1869310    3  1207850  550001   8843     19 247.95
836.78/836.82	c     7539 188416   562596  1992278    3  1215215  605002  13727     28 264.23
836.78/836.82	c    11418 188416   569840  2603781    4  1231348  665503  20971     37 306.78
836.78/836.82	c    17242 188389   580577  3158308    5  1248430  732054  31708     44 391.00
836.78/836.82	c    25979 188378   596085  4408872    7  1282457  805260  47216     51 505.62
836.78/836.82	c    39089 188378   619105  6736521   10  1327596  885787  70236     53 733.23
836.78/836.82	c Backtracks by Clause: 45034
836.78/836.82	c Backtracks by PB constraint: 330
836.78/836.82	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
836.78/836.82	c   13    45364  12351   130560   630005  7589232  81136     54 836.82
836.78/836.82	s UNSATISFIABLE
836.78/836.82	c Total time: 836.816 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3462982-1307175361/watcher-3462982-1307175361 -o /tmp/evaluation-result-3462982-1307175361/solver-3462982-1307175361 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462982-1307175361.opb 

running on 4 cores: 0,2,4,6

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: 1.60 1.18 1.36 2/434 8037
/proc/meminfo: memFree=12437532/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=30564 CPUtime=0 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 358 0 0 0 0 0 0 0 19 0 1 0 829135787 31297536 313 33554432000 134512640 137138936 4292853472 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/8037/statm: 7641 314 186 642 0 2123 0

[startup+0.031529 s]
/proc/loadavg: 1.60 1.18 1.36 2/434 8037
/proc/meminfo: memFree=12437532/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=32256 CPUtime=0.02 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 885 0 0 0 2 0 0 0 19 0 1 0 829135787 33030144 840 33554432000 134512640 137138936 4292853472 18446744073709551615 136525315 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/8037/statm: 8064 841 284 642 0 2546 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 32256

[startup+0.100539 s]
/proc/loadavg: 1.60 1.18 1.36 2/434 8037
/proc/meminfo: memFree=12437532/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=36508 CPUtime=0.09 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 2181 0 0 0 9 0 0 0 19 0 1 0 829135787 37384192 2136 33554432000 134512640 137138936 4292853472 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/8037/statm: 9127 2136 531 642 0 3609 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36508

[startup+0.300518 s]
/proc/loadavg: 1.60 1.18 1.36 2/434 8037
/proc/meminfo: memFree=12437532/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=48136 CPUtime=0.29 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 5891 0 0 0 29 0 0 0 20 0 1 0 829135787 49291264 5678 33554432000 134512640 137138936 4292853472 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/8037/statm: 12034 5678 1199 642 0 6516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 48136

[startup+0.700443 s]
/proc/loadavg: 1.60 1.18 1.36 2/434 8037
/proc/meminfo: memFree=12437532/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=70532 CPUtime=0.69 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 13043 0 0 0 68 1 0 0 21 0 1 0 829135787 72224768 12576 33554432000 134512640 137138936 4292853472 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/8037/statm: 17634 12576 2538 642 0 12116 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 70532

[startup+1.50033 s]
/proc/loadavg: 1.60 1.18 1.36 3/435 8038
/proc/meminfo: memFree=12380624/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=98812 CPUtime=1.49 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 27106 0 0 0 146 3 0 0 23 0 1 0 829135787 101183488 21259 33554432000 134512640 137138936 4292853472 18446744073709551615 136504449 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/8037/statm: 24703 21259 179 642 0 24059 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98812

[startup+3.10102 s]
/proc/loadavg: 1.60 1.18 1.36 3/435 8038
/proc/meminfo: memFree=12312692/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=137224 CPUtime=3.09 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 36762 0 0 0 305 4 0 0 25 0 1 0 829135787 140517376 30915 33554432000 134512640 137138936 4292853472 18446744073709551615 136504449 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/8037/statm: 34306 30915 183 642 0 33662 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 137224

[startup+6.30045 s]
/proc/loadavg: 1.79 1.23 1.37 2/431 8060
/proc/meminfo: memFree=12339656/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=137488 CPUtime=6.29 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 36830 0 0 0 625 4 0 0 25 0 1 0 829135787 140787712 30983 33554432000 134512640 137138936 4292853472 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/8037/statm: 34372 30983 183 642 0 33728 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 137488

[startup+12.7003 s]
/proc/loadavg: 1.97 1.27 1.38 3/435 8066
/proc/meminfo: memFree=12320632/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=137488 CPUtime=12.69 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 36854 0 0 0 1265 4 0 0 25 0 1 0 829135787 140787712 31007 33554432000 134512640 137138936 4292853472 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/8037/statm: 34372 31007 183 642 0 33728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 137488

[startup+25.5011 s]
/proc/loadavg: 2.05 1.32 1.40 3/435 8066
/proc/meminfo: memFree=12294848/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=138544 CPUtime=25.48 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 37126 0 0 0 2543 5 0 0 25 0 1 0 829135787 141869056 31279 33554432000 134512640 137138936 4292853472 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 34636 31279 183 642 0 33992 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 138544

[startup+51.1007 s]
/proc/loadavg: 2.03 1.38 1.41 3/435 8067
/proc/meminfo: memFree=12250788/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=138544 CPUtime=51.08 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 37126 0 0 0 5103 5 0 0 25 0 1 0 829135787 141869056 31279 33554432000 134512640 137138936 4292853472 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 34636 31279 183 642 0 33992 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 138544

[startup+102.317 s]
/proc/loadavg: 2.01 1.47 1.44 3/435 8068
/proc/meminfo: memFree=12202844/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=138544 CPUtime=102.29 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 37126 0 0 0 10223 6 0 0 25 0 1 0 829135787 141869056 31279 33554432000 134512640 137138936 4292853472 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 34636 31279 183 642 0 33992 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 138544

[startup+162.3 s]
/proc/loadavg: 2.00 1.56 1.47 3/435 8070
/proc/meminfo: memFree=12154880/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=138544 CPUtime=162.28 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 37127 0 0 0 16221 7 0 0 25 0 1 0 829135787 141869056 31280 33554432000 134512640 137138936 4292853472 18446744073709551615 134543407 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 34636 31280 183 642 0 33992 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 138544

[startup+222.301 s]
/proc/loadavg: 2.00 1.64 1.50 3/435 8071
/proc/meminfo: memFree=12114076/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=140784 CPUtime=222.27 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 1384652 0 0 0 22069 158 0 0 25 0 1 0 829135787 144162816 31855 33554432000 134512640 137138936 4292853472 18446744073709551615 134575295 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 35196 31855 192 642 0 34552 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 140784

[startup+282.301 s]
/proc/loadavg: 2.00 1.70 1.53 3/435 8073
/proc/meminfo: memFree=12071412/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=145936 CPUtime=282.28 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 3573444 0 0 0 27833 395 0 0 25 0 1 0 829135787 149438464 33137 33554432000 134512640 137138936 4292853472 18446744073709551615 136296993 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 36484 33137 192 642 0 35840 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 145936

[startup+342.301 s]
/proc/loadavg: 2.00 1.75 1.56 3/435 8074
/proc/meminfo: memFree=12036696/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=156492 CPUtime=342.28 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 5329915 0 0 0 33641 587 0 0 25 0 1 0 829135787 160247808 35808 33554432000 134512640 137138936 4292853472 18446744073709551615 136504512 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 39123 35808 192 642 0 38479 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 156492

[startup+402.301 s]
/proc/loadavg: 2.00 1.80 1.58 3/435 8076
/proc/meminfo: memFree=12009284/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=160984 CPUtime=402.28 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 7093522 0 0 0 39443 785 0 0 25 0 1 0 829135787 164847616 36925 33554432000 134512640 137138936 4292853472 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 40246 36925 192 642 0 39602 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 160984

[startup+462.3 s]
/proc/loadavg: 2.00 1.83 1.61 3/435 8078
/proc/meminfo: memFree=11978156/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=168640 CPUtime=462.28 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 8911623 0 0 0 45233 995 0 0 25 0 1 0 829135787 172687360 38816 33554432000 134512640 137138936 4292853472 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 42160 38816 192 642 0 41516 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 168640

[startup+522.301 s]
/proc/loadavg: 2.12 1.89 1.64 3/435 8079
/proc/meminfo: memFree=11949752/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=180404 CPUtime=522.28 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 10637975 0 0 0 51032 1196 0 0 25 0 1 0 829135787 184733696 41783 33554432000 134512640 137138936 4292853472 18446744073709551615 134575200 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 45101 41783 192 642 0 44457 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 180404

[startup+582.301 s]
/proc/loadavg: 2.25 1.97 1.68 3/435 8081
/proc/meminfo: memFree=11919612/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=190064 CPUtime=582.28 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 11920983 0 0 0 56868 1360 0 0 25 0 1 0 829135787 194625536 44201 33554432000 134512640 137138936 4292853472 18446744073709551615 134575204 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 47516 44201 192 642 0 46872 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 190064

[startup+642.3 s]
/proc/loadavg: 2.09 1.97 1.70 3/435 8082
/proc/meminfo: memFree=11891328/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=197480 CPUtime=642.28 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 13348773 0 0 0 62698 1530 0 0 25 0 1 0 829135787 202219520 46041 33554432000 134512640 137138936 4292853472 18446744073709551615 134575188 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 49370 46041 192 642 0 48726 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 197480

[startup+702.301 s]
/proc/loadavg: 2.03 1.97 1.71 3/435 8084
/proc/meminfo: memFree=11862676/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=207544 CPUtime=702.28 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 14925761 0 0 0 68515 1713 0 0 25 0 1 0 829135787 212525056 48559 33554432000 134512640 137138936 4292853472 18446744073709551615 134575204 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 51886 48559 192 642 0 51242 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 207544

[startup+762.316 s]
/proc/loadavg: 2.01 1.97 1.73 3/435 8086
/proc/meminfo: memFree=11833036/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=214960 CPUtime=762.3 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 16334989 0 0 0 74351 1879 0 0 25 0 1 0 829135787 220119040 50402 33554432000 134512640 137138936 4292853472 18446744073709551615 134607587 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 53740 50402 192 642 0 53096 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 214960

[startup+822.301 s]
/proc/loadavg: 2.00 1.97 1.74 3/435 8087
/proc/meminfo: memFree=11805376/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=221976 CPUtime=822.29 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 17655660 0 0 0 80197 2032 0 0 25 0 1 0 829135787 227303424 52168 33554432000 134512640 137138936 4292853472 18446744073709551615 136504512 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 55494 52168 192 642 0 54850 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 221976

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

[startup+825.5 s]
/proc/loadavg: 2.00 1.97 1.74 3/435 8087
/proc/meminfo: memFree=11804136/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=220664 CPUtime=825.49 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 17742629 0 0 0 80507 2042 0 0 25 0 1 0 829135787 225959936 51842 33554432000 134512640 137138936 4292853472 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 55166 51842 192 642 0 54522 0
Current children cumulated CPU time (s) 825.49
Current children cumulated vsize (KiB) 220664

[startup+831.9 s]
/proc/loadavg: 2.00 1.97 1.74 3/435 8088
/proc/meminfo: memFree=11802276/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=221592 CPUtime=831.88 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 17923383 0 0 0 81125 2063 0 0 25 0 1 0 829135787 226910208 52081 33554432000 134512640 137138936 4292853472 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 55398 52081 192 642 0 54754 0
Current children cumulated CPU time (s) 831.88
Current children cumulated vsize (KiB) 221592

[startup+835.101 s]
/proc/loadavg: 2.00 1.97 1.75 3/435 8088
/proc/meminfo: memFree=11800788/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=223568 CPUtime=835.09 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 17957444 0 0 0 81442 2067 0 0 25 0 1 0 829135787 228933632 52567 33554432000 134512640 137138936 4292853472 18446744073709551615 134575204 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 55892 52567 192 642 0 55248 0
Current children cumulated CPU time (s) 835.09
Current children cumulated vsize (KiB) 223568

[startup+835.901 s]
/proc/loadavg: 2.00 1.97 1.75 3/435 8088
/proc/meminfo: memFree=11800540/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=221988 CPUtime=835.89 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 17967319 0 0 0 81521 2068 0 0 25 0 1 0 829135787 227315712 52172 33554432000 134512640 137138936 4292853472 18446744073709551615 134542007 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 55497 52172 192 642 0 54853 0
Current children cumulated CPU time (s) 835.89
Current children cumulated vsize (KiB) 221988

[startup+836.301 s]
/proc/loadavg: 2.00 1.97 1.75 3/435 8088
/proc/meminfo: memFree=11800540/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=222384 CPUtime=836.28 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 17969766 0 0 0 81560 2068 0 0 25 0 1 0 829135787 227721216 52249 33554432000 134512640 137138936 4292853472 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 55596 52249 192 642 0 54952 0
Current children cumulated CPU time (s) 836.28
Current children cumulated vsize (KiB) 222384

[startup+836.701 s]
/proc/loadavg: 2.00 1.97 1.75 3/435 8088
/proc/meminfo: memFree=11800540/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=222384 CPUtime=836.68 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 17976086 0 0 0 81599 2069 0 0 25 0 1 0 829135787 227721216 52249 33554432000 134512640 137138936 4292853472 18446744073709551615 136500573 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 55596 52249 192 642 0 54952 0
Current children cumulated CPU time (s) 836.68
Current children cumulated vsize (KiB) 222384

[startup+836.8 s]
/proc/loadavg: 2.00 1.97 1.75 3/435 8088
/proc/meminfo: memFree=11800540/32951132 swapFree=67093840/67111528
[pid=8037] ppid=8035 vsize=222384 CPUtime=836.78 cores=0,2,4,6
/proc/8037/stat : 8037 (bsolo) R 8035 8037 6192 0 -1 4202496 17977271 0 0 0 81609 2069 0 0 25 0 1 0 829135787 227721216 52249 33554432000 134512640 137138936 4292853472 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/8037/statm: 55596 52249 192 642 0 54952 0
Current children cumulated CPU time (s) 836.78
Current children cumulated vsize (KiB) 222384

Child status: 0
Real time (s): 836.837
CPU time (s): 836.829
CPU user time (s): 816.124
CPU system time (s): 20.7049
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 223964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 816.124
system time used= 20.7049
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17977271
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= 5
involuntary context switches= 1178

runsolver used 4.01839 second user time and 8.11976 second system time

The end

Launcher Data 

Begin job on node131 at 2011-06-04 10:16:01
IDJOB=3462982
IDBENCH=1487
IDSOLVER=1955
FILE ID=node131/3462982-1307175361
RUNJOBID= node131-1307175315-7503
PBS_JOBID= 13508857
Free space on /tmp= 73888 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-unbounded.Ih1arity.ucl.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462982-1307175361/watcher-3462982-1307175361 -o /tmp/evaluation-result-3462982-1307175361/solver-3462982-1307175361 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3462982-1307175361.opb

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

MD5SUM BENCH= 63ec6637b1b124456335cf99c2a6c3dd
RANDOM SEED=410000345

node131.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      12437812 kB
Buffers:        352224 kB
Cached:        5702508 kB
SwapCached:        948 kB
Active:       16028084 kB
Inactive:      4164496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12437812 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:           23344 kB
Writeback:           0 kB
AnonPages:    14136964 kB
Mapped:          39248 kB
Slab:           199944 kB
PageTables:      55848 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95381916 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73884 MiB
End job on node131 at 2011-06-04 10:29:58