Trace number 2656609

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 CardSAT-40 1798.12 1798.68

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-4.opb
MD5SUM1a88750537364c45876077f809191628
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-43
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94308
Number of constraints which are clauses94308
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1272
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1272
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1272
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656609-1276502179.opb
0.00/0.00	c File size is 2301477 bytes.
0.29/0.37	c Highest Coefficient sum: 1272
0.29/0.37	c Parsing was ok!!
0.29/0.37	c Total parsing time: 0.371 s
0.39/0.40	c Var: 1272 Constr: 94308 94308/0/0 Lit: 188616 Watch. Lit: 188616
0.39/0.40	c Obj. Vars: 1272 (100 % of total variables)
3.20/3.23	c Pre-processing Time: 3.232 s
3.20/3.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.20/3.24	c        0   1272    94308   188616    2   188616   31436      0      0 3.23
3.20/3.24	c Switching off lower bounding mode.
3.20/3.25	o -35
3.20/3.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.20/3.25	c        0   1272    94309   189888    2   188653   32436      1      0 3.25
3.20/3.25	o -36
3.99/4.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.99/4.08	c        1   1272    94311   192395    2   188693   32436      3      0 3.26
3.99/4.08	c      101   1272    94424   331541    3   188919   35680    116     29 3.48
3.99/4.08	c      351   1272    94691   660694    6   189453   39249    383     86 4.06
3.99/4.08	o -37
3.99/4.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.99/4.09	c      358   1272    94700   671818    7   189508   32436    392     87 4.09
3.99/4.09	o -38
8.70/8.72	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.70/8.72	c      358   1272    94701   673090    7   189548   32436    393     87 4.10
8.70/8.72	c      459   1272    94810   807190    8   189766   35680    502    106 4.32
8.70/8.72	c      709   1272    95087  1147870   12   190320   39249    779    144 4.89
8.70/8.72	c     1185   1272    95615  1797420   18   191376   43174   1307    192 6.16
8.70/8.72	c     1999   1272    96516  2905594   30   193178   47492   2208    232 8.61
8.70/8.72	o -39
20.08/20.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
20.08/20.13	c     2041   1272    96562  2962216   30   193309   32436   2254    233 8.73
20.08/20.13	c     2142   1272    96676  3102243   32   193537   35680   2368    238 8.98
20.08/20.13	c     2393   1272    96952  3441378   35   194089   39249   2644    247 9.66
20.08/20.13	c     2868   1272    97480  4090158   41   195145   43174   3172    262 10.93
20.08/20.13	c     3681   1272    98369  5182661   52   196923   47492   4061    276 13.33
20.08/20.13	c     5002   1272    99871  7026910   70   199927   52242   5563    284 17.56
20.08/20.13	o -40
1797.93/1798.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.93/1798.58	c     5725   1272   100670  8008922   79   201565   32436   6362    284 20.13
1797.93/1798.58	c     5826   1272   100779  8142783   80   201783   35680   6471    284 20.46
1797.93/1798.58	c     6076   1272   101052  8478042   83   202329   39249   6744    286 21.23
1797.93/1798.58	c     6551   1272   101579  9125041   89   203383   43174   7271    284 23.06
1797.93/1798.58	c     7364   1272   102474 10223953   99   205173   47492   8166    275 26.71
1797.93/1798.58	c     8685   1272   103928 12008328  115   208081   52242   9620    279 31.12
1797.93/1798.58	c    10767   1272   106224 14827759  139   212673   57467  11916    259 41.49
1797.93/1798.58	c    13990   1272   109861 19291746  175   219947   63214  15553    248 56.36
1797.93/1798.58	c    18926   1272   115405 26093111  226   231035   69536  21097    231 81.80
1797.93/1798.58	c    26432   1272   123681 36252963  293   247587   76490  29373    195 134.93
1797.93/1798.58	c    37793   1272   136285 51713093  379   272832   84140  41977    163 231.07
1797.93/1798.58	c    54937   1272   155833 75689873  485   311966   92555  61525    147 371.49
1797.93/1798.58	c Reducing formula size due to memory constraints
1797.93/1798.58	c Memory Limit: 1000.00 MB  Used: 1009.02 MB
1797.93/1798.58	c    80756   1272   132993 47614491  358   266097  130290  38685    123 655.31
1797.93/1798.58	c Reducing formula size due to memory constraints
1797.93/1798.58	c Memory Limit: 1000.00 MB  Used: 1003.47 MB
1797.93/1798.58	c   119588   1272   125090 37948352  303   250220  130121  30782    115 1036.94
1797.93/1798.58	c Reducing formula size due to memory constraints
1797.93/1798.58	c Memory Limit: 1000.00 MB  Used: 1001.07 MB
1797.93/1798.58	c   177940   1272   138169 54042167  391   276378  129909  43861    102 1738.54
1797.93/1798.58	c Resources Exceeded
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1797.93/1798.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.93/1798.58	c   31   184746  19036   209745   145807 63416256  51499    102 1798.02
1797.93/1798.58	c Objective: -40
1797.93/1798.58	s SATISFIABLE
1797.93/1798.58	c Total time: 1798.02 s

Verifier Data 

OK	-40

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656609-1276502179/watcher-2656609-1276502179 -o /tmp/evaluation-result-2656609-1276502179/solver-2656609-1276502179 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656609-1276502179.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: 0.92 0.98 1.06 3/106 29216
/proc/meminfo: memFree=1720080/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=13180 CPUtime=0
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 360 0 0 0 0 0 0 0 22 0 1 0 23874267 13496320 278 1992294400 134512640 137138936 4289475920 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 3295 278 177 642 0 2089 0

[startup+0.0241 s]
/proc/loadavg: 0.92 0.98 1.06 3/106 29216
/proc/meminfo: memFree=1720080/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=13592 CPUtime=0.02
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 475 0 0 0 2 0 0 0 22 0 1 0 23874267 13918208 393 1992294400 134512640 137138936 4289475920 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 3398 394 198 642 0 2192 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13592

[startup+0.101106 s]
/proc/loadavg: 0.92 0.98 1.06 3/106 29216
/proc/meminfo: memFree=1720080/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=15380 CPUtime=0.09
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 1045 0 0 0 9 0 0 0 22 0 1 0 23874267 15749120 963 1992294400 134512640 137138936 4289475920 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 3845 963 308 642 0 2639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15380

[startup+0.301126 s]
/proc/loadavg: 0.92 0.98 1.06 3/106 29216
/proc/meminfo: memFree=1720080/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=20468 CPUtime=0.29
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 2606 0 0 0 28 1 0 0 22 0 1 0 23874267 20959232 2524 1992294400 134512640 137138936 4289475920 18446744073709551615 134518667 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 5117 2524 613 642 0 3911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20468

[startup+0.701164 s]
/proc/loadavg: 0.92 0.98 1.06 3/106 29216
/proc/meminfo: memFree=1720080/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=27552 CPUtime=0.69
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 5085 0 0 0 67 2 0 0 23 0 1 0 23874267 28213248 4441 1992294400 134512640 137138936 4289475920 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 6888 4441 185 642 0 6244 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27552

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 1.06 2/107 29217
/proc/meminfo: memFree=1702960/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=27552 CPUtime=1.49
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 5085 0 0 0 143 6 0 0 25 0 1 0 23874267 28213248 4441 1992294400 134512640 137138936 4289475920 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 6888 4441 185 642 0 6244 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27552

[startup+3.10039 s]
/proc/loadavg: 0.92 0.98 1.06 2/107 29217
/proc/meminfo: memFree=1702712/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=27552 CPUtime=3.09
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 5085 0 0 0 298 11 0 0 25 0 1 0 23874267 28213248 4441 1992294400 134512640 137138936 4289475920 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 6888 4441 185 642 0 6244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27552

[startup+6.3007 s]
/proc/loadavg: 0.93 0.98 1.06 2/107 29217
/proc/meminfo: memFree=1689568/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=46172 CPUtime=6.29
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 11176 0 0 0 615 14 0 0 25 0 1 0 23874267 47280128 9110 1992294400 134512640 137138936 4289475920 18446744073709551615 136504035 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 11543 9110 192 642 0 10899 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46172

[startup+12.7003 s]
/proc/loadavg: 0.93 0.98 1.06 2/107 29217
/proc/meminfo: memFree=1648772/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=85104 CPUtime=12.69
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 20902 0 0 0 1250 19 0 0 25 0 1 0 23874267 87146496 18836 1992294400 134512640 137138936 4289475920 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 21276 18836 192 642 0 20632 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85104

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 1.06 2/107 29217
/proc/meminfo: memFree=1582432/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=148476 CPUtime=25.49
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 36750 0 0 0 2521 28 0 0 25 0 1 0 23874267 152039424 34684 1992294400 134512640 137138936 4289475920 18446744073709551615 134607584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 37119 34684 192 642 0 36475 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 148476

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 1.06 2/107 29219
/proc/meminfo: memFree=1480628/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=250772 CPUtime=51.07
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 62319 0 0 0 5066 41 0 0 25 0 1 0 23874267 256790528 60253 1992294400 134512640 137138936 4289475920 18446744073709551615 134618336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 62693 60253 192 642 0 62049 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 250772

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 1.05 2/107 29219
/proc/meminfo: memFree=1315584/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=413916 CPUtime=102.27
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 103107 0 0 0 10163 64 0 0 25 0 1 0 23874267 423849984 101041 1992294400 134512640 137138936 4289475920 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 103479 101041 192 642 0 102835 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 413916

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 29221
/proc/meminfo: memFree=1176828/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=553572 CPUtime=162.24
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 138027 0 0 0 16139 85 0 0 25 0 1 0 23874267 566857728 135961 1992294400 134512640 137138936 4289475920 18446744073709551615 134609379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 138393 135961 192 642 0 137749 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 553572

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 29223
/proc/meminfo: memFree=1061260/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=667724 CPUtime=222.23
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 166560 0 0 0 22117 106 0 0 25 0 1 0 23874267 683749376 164494 1992294400 134512640 137138936 4289475920 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 166931 164494 192 642 0 166287 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 667724

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 29225
/proc/meminfo: memFree=911344/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=818892 CPUtime=282.19
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 204350 0 0 0 28088 131 0 0 25 0 1 0 23874267 838545408 202284 1992294400 134512640 137138936 4289475920 18446744073709551615 134551808 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/29216/statm: 204723 202284 192 642 0 204079 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 818892

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 29236
/proc/meminfo: memFree=788832/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=939632 CPUtime=342.16
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 234544 0 0 0 34066 150 0 0 25 0 1 0 23874267 962183168 232478 1992294400 134512640 137138936 4289475920 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 234908 232478 192 642 0 234264 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 939632

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 29236
/proc/meminfo: memFree=686036/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1042476 CPUtime=402.15
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260258 0 0 0 40046 169 0 0 25 0 1 0 23874267 1067495424 258192 1992294400 134512640 137138936 4289475920 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260619 258192 192 642 0 259975 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1042476

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 29238
/proc/meminfo: memFree=682812/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1044672 CPUtime=462.13
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 46041 172 0 0 25 0 1 0 23874267 1069744128 258729 1992294400 134512640 137138936 4289475920 18446744073709551615 134545191 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 261168 258729 192 642 0 260524 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1044672

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 29240
/proc/meminfo: memFree=682688/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1044672 CPUtime=522.11
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 52035 176 0 0 25 0 1 0 23874267 1069744128 258729 1992294400 134512640 137138936 4289475920 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 261168 258729 192 642 0 260524 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1044672

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 29242
/proc/meminfo: memFree=682688/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1044672 CPUtime=582.1
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 58031 179 0 0 25 0 1 0 23874267 1069744128 258729 1992294400 134512640 137138936 4289475920 18446744073709551615 134542530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 261168 258729 192 642 0 260524 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1044672

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29244
/proc/meminfo: memFree=682564/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1044672 CPUtime=642.09
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 64027 182 0 0 25 0 1 0 23874267 1069744128 258729 1992294400 134512640 137138936 4289475920 18446744073709551615 134609379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 261168 258729 192 642 0 260524 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1044672

[startup+702.301 s]

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

/proc/meminfo: memFree=683060/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1121.94
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 111985 209 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134533425 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 1043588

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29258
/proc/meminfo: memFree=683060/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1181.92
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 117980 212 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134551701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1043588

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29260
/proc/meminfo: memFree=682936/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1241.9
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 123975 215 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134573444 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 1043588

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29260
/proc/meminfo: memFree=682812/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1301.88
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 129971 217 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134539695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 1043588

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29262
/proc/meminfo: memFree=682812/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1361.86
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 135966 220 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 1043588

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29264
/proc/meminfo: memFree=682936/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1421.85
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 141963 222 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134607815 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 1043588

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29266
/proc/meminfo: memFree=682936/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1481.83
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 147957 226 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134573444 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 1043588

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29268
/proc/meminfo: memFree=682812/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1541.8
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 153951 229 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 1043588

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29268
/proc/meminfo: memFree=682812/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1601.79
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 159948 231 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134542755 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1043588

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29270
/proc/meminfo: memFree=682812/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1661.77
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 165944 233 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1043588

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29272
/proc/meminfo: memFree=682812/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1721.75
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 171939 236 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134603210 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 1043588

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29274
/proc/meminfo: memFree=682564/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1781.73
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 177935 238 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134606663 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 1043588

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29274
/proc/meminfo: memFree=682564/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1791.33
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 178895 238 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1791.33
Current children cumulated vsize (KiB) 1043588

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29274
/proc/meminfo: memFree=682564/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1794.54
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 179215 239 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1794.54
Current children cumulated vsize (KiB) 1043588

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29274
/proc/meminfo: memFree=682564/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1796.13
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 179374 239 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134598928 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1796.13
Current children cumulated vsize (KiB) 1043588

[startup+1797.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29274
/proc/meminfo: memFree=682564/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1796.93
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 179454 239 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134618206 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1796.93
Current children cumulated vsize (KiB) 1043588

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29274
/proc/meminfo: memFree=682564/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1797.73
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 179534 239 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134573854 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1797.73
Current children cumulated vsize (KiB) 1043588

[startup+1798.51 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29274
/proc/meminfo: memFree=682564/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=1043588 CPUtime=1797.93
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202496 260859 0 0 0 179554 239 0 0 25 0 1 0 23874267 1068634112 258474 1992294400 134512640 137138936 4289475920 18446744073709551615 134599709 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29216/statm: 260897 258474 192 642 0 260253 0
Current children cumulated CPU time (s) 1797.93
Current children cumulated vsize (KiB) 1043588

[startup+1798.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 29274
/proc/meminfo: memFree=682564/2059040 swapFree=4140228/4192956
[pid=29216] ppid=29214 vsize=0 CPUtime=1798.03
/proc/29216/stat : 29216 (bsolo_pb10) R 29214 29216 28605 0 -1 4202500 260860 0 0 0 179562 241 0 0 25 0 1 0 23874267 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/29216/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.03
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.68
CPU time (s): 1798.12
CPU user time (s): 1795.62
CPU system time (s): 2.49762
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 1044672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.62
system time used= 2.49762
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 260860
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= 1
involuntary context switches= 7891

runsolver used 3.03154 second user time and 8.43172 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-14 09:56:19
IDJOB=2656609
IDBENCH=2256
IDSOLVER=1162
FILE ID=node018/2656609-1276502179
PBS_JOBID= 11173399
Free space on /tmp= 62368 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-4.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656609-1276502179/watcher-2656609-1276502179 -o /tmp/evaluation-result-2656609-1276502179/solver-2656609-1276502179 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656609-1276502179.opb

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

MD5SUM BENCH= 1a88750537364c45876077f809191628
RANDOM SEED=1086380790

node018.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
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		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1720608 kB
Buffers:        119440 kB
Cached:         127168 kB
SwapCached:       5768 kB
Active:         102716 kB
Inactive:       156428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1720608 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            6144 kB
Writeback:           0 kB
AnonPages:       11004 kB
Mapped:          12832 kB
Slab:            57604 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180812 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62364 MiB
End job on node018 at 2010-06-14 10:26:18