Trace number 2657026

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 (TO)66 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-ex5.pi.opb
MD5SUMf97e3571862917880e13c63c8ac169f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark65
Best CPU time to get the best result obtained on this benchmark11.0053
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 65
Optimality of the best value was proved YES
Number of variables2459
Total number of constraints873
Number of constraints which are clauses873
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 constraint1
Maximum length of a constraint146
Number of terms in the objective function 2459
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 2459
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2459
Number of bits of the biggest sum of numbers12
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-2657026-1276406738.opb
0.00/0.00	c File size is 376018 bytes.
0.04/0.06	c Highest Coefficient sum: 2459
0.04/0.06	c Parsing was ok!!
0.04/0.06	c Total parsing time: 0.064 s
0.04/0.06	c Var: 2459 Constr: 873 873/0/0 Lit: 40681 Watch. Lit: 1718
0.04/0.06	c Obj. Vars: 2459 (100 % of total variables)
0.09/0.19	c Formula reductions applied at preprocessing
0.09/0.19	c Pre-processing Time: 0.197 s
0.59/0.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.66	c        0   1038      730    34566   47     1460     243      0      0 0.20
0.59/0.66	c Initial Lower Bound: 64
0.59/0.66	c Initial Path Cost: 29
0.59/0.66	o 82
6.89/6.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.89/6.90	c        0   1038      731    35604   48     2447    1243      1      0 0.66
6.89/6.90	o 72
12.59/12.62	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.59/12.62	c        0   1038      732    36642   50     3444    2243      2      0 6.90
12.59/12.62	o 67
16.68/16.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
16.68/16.73	c        0   1038      733    37680   51     4446    3243      3      0 12.62
16.68/16.73	o 66
1800.02/1800.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.02/1800.61	c        0   1038      734    38718   52     5449    4243      4      0 16.73
1800.02/1800.61	c      123   1038     1103    63344   57     6187    4668    373      2 47.14
1800.02/1800.61	c      391   1038     1907   110082   57     7795    5135   1177      3 119.29
1800.02/1800.61	c      878   1038     3368   193364   57    10717    5649   2638      3 255.08
1800.02/1800.61	c     1700   1038     5834   313825   53    15649    6214   5104      3 516.32
1800.02/1800.61	c     3048   1038     5290   253849   47    11581    6836   4560      3 949.83
1800.02/1800.61	c     5180   1038     6380  1162476  182    13761    7520   5650      3 1399.22
1800.02/1800.61	c Caught signal: 15
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-x2446 -x2447 -x2448 -x2449 -x2450 -x2451 -x2452 -x2453 -x2454 -x2455 -x2456 -x2457 -x2458 -x2459 
1800.02/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.61	c   10     6386    159     8729     4767   540896   4037      3 1800.03
1800.02/1800.61	c Objective: 66
1800.02/1800.61	s SATISFIABLE
1800.02/1800.61	c Total time: 1800.03 s

Verifier Data

OK	66

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657026-1276406738/watcher-2657026-1276406738 -o /tmp/evaluation-result-2657026-1276406738/solver-2657026-1276406738 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657026-1276406738.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: 1.18 1.06 1.01 2/106 22227
/proc/meminfo: memFree=1712152/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=19108 CPUtime=0
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 346 0 0 0 0 0 0 0 20 0 1 0 16277517 19566592 265 1992294400 134512640 137138936 4287761104 18446744073709551615 136700814 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 4777 265 175 642 0 4041 0

[startup+0.0505011 s]
/proc/loadavg: 1.18 1.06 1.01 2/106 22227
/proc/meminfo: memFree=1712152/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=11680 CPUtime=0.04
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 506 0 0 0 4 0 0 0 20 0 1 0 16277517 11960320 425 1992294400 134512640 137138936 4287761104 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 2920 425 235 642 0 2184 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11680

[startup+0.101506 s]
/proc/loadavg: 1.18 1.06 1.01 2/106 22227
/proc/meminfo: memFree=1712152/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=12100 CPUtime=0.09
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 899 0 0 0 9 0 0 0 20 0 1 0 16277517 12390400 590 1992294400 134512640 137138936 4287761104 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 3025 590 185 642 0 2381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12100

[startup+0.300529 s]
/proc/loadavg: 1.18 1.06 1.01 2/106 22227
/proc/meminfo: memFree=1712152/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=13232 CPUtime=0.29
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 6505 0 0 0 28 1 0 0 20 0 1 0 16277517 13549568 834 1992294400 134512640 137138936 4287761104 18446744073709551615 134712101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 3308 842 218 642 0 2664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13232

[startup+0.700576 s]
/proc/loadavg: 1.18 1.06 1.01 2/106 22227
/proc/meminfo: memFree=1712152/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=14744 CPUtime=0.69
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 11105 0 0 0 67 2 0 0 21 0 1 0 16277517 15097856 980 1992294400 134512640 137138936 4287761104 18446744073709551615 134734930 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 3686 980 282 642 0 3042 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14744

[startup+1.50067 s]
/proc/loadavg: 1.18 1.06 1.01 2/107 22228
/proc/meminfo: memFree=1708548/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=15084 CPUtime=1.49
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 15121 0 0 0 145 4 0 0 23 0 1 0 16277517 15446016 1128 1992294400 134512640 137138936 4287761104 18446744073709551615 135456700 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 3771 1128 282 642 0 3127 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15084

[startup+3.10085 s]
/proc/loadavg: 1.18 1.06 1.01 2/107 22228
/proc/meminfo: memFree=1708548/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=14896 CPUtime=3.09
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 26246 0 0 0 301 8 0 0 25 0 1 0 16277517 15253504 1135 1992294400 134512640 137138936 4287761104 18446744073709551615 135466087 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 3724 1135 282 642 0 3080 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14896

[startup+6.30022 s]
/proc/loadavg: 1.16 1.06 1.01 2/107 22228
/proc/meminfo: memFree=1708052/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=14936 CPUtime=6.29
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 56718 0 0 0 611 18 0 0 25 0 1 0 16277517 15294464 1056 1992294400 134512640 137138936 4287761104 18446744073709551615 134734954 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 3734 1056 282 642 0 3090 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14936

[startup+12.702 s]
/proc/loadavg: 1.15 1.05 1.01 2/107 22228
/proc/meminfo: memFree=1708548/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=16284 CPUtime=12.69
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 95963 0 0 0 1239 30 0 0 25 0 1 0 16277517 16674816 1130 1992294400 134512640 137138936 4287761104 18446744073709551615 134721010 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 4071 1130 284 642 0 3427 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16284

[startup+25.5014 s]
/proc/loadavg: 1.11 1.05 1.01 2/107 22228
/proc/meminfo: memFree=1708052/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=16860 CPUtime=25.49
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 159280 0 0 0 2496 53 0 0 25 0 1 0 16277517 17264640 1314 1992294400 134512640 137138936 4287761104 18446744073709551615 134720962 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 4215 1314 288 642 0 3571 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16860

[startup+51.1014 s]
/proc/loadavg: 1.07 1.05 1.01 2/107 22228
/proc/meminfo: memFree=1707556/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=16632 CPUtime=51.07
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 238005 0 0 0 5020 87 0 0 25 0 1 0 16277517 17031168 1280 1992294400 134512640 137138936 4287761104 18446744073709551615 135446662 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 4158 1280 288 642 0 3514 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16632

[startup+102.308 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 22230
/proc/meminfo: memFree=1706688/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=17116 CPUtime=102.27
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 373977 0 0 0 10082 145 0 0 25 0 1 0 16277517 17526784 1300 1992294400 134512640 137138936 4287761104 18446744073709551615 134734944 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 4279 1300 288 642 0 3635 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17116

[startup+162.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 22232
/proc/meminfo: memFree=1706688/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=17956 CPUtime=162.23
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 554037 0 0 0 16006 217 0 0 25 0 1 0 16277517 18386944 1635 1992294400 134512640 137138936 4287761104 18446744073709551615 135070920 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 4489 1635 288 642 0 3845 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17956

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22234
/proc/meminfo: memFree=1706440/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=18496 CPUtime=222.22
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 720736 0 0 0 21937 285 0 0 25 0 1 0 16277517 18939904 1708 1992294400 134512640 137138936 4287761104 18446744073709551615 135456391 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 4624 1708 288 642 0 3980 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18496

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22234
/proc/meminfo: memFree=1705820/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=18868 CPUtime=282.2
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 880582 0 0 0 27870 350 0 0 25 0 1 0 16277517 19320832 1879 1992294400 134512640 137138936 4287761104 18446744073709551615 134734948 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 4717 1879 288 642 0 4073 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18868

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22236
/proc/meminfo: memFree=1704580/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=19260 CPUtime=342.18
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 1020328 0 0 0 33807 411 0 0 25 0 1 0 16277517 19722240 1908 1992294400 134512640 137138936 4287761104 18446744073709551615 134734939 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 4815 1908 288 642 0 4171 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19260

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22238
/proc/meminfo: memFree=1704952/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=19604 CPUtime=402.16
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 1180460 0 0 0 39738 478 0 0 25 0 1 0 16277517 20074496 2024 1992294400 134512640 137138936 4287761104 18446744073709551615 135081359 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 4901 2024 288 642 0 4257 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 19604

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22240
/proc/meminfo: memFree=1703588/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=19904 CPUtime=462.15
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 1314995 0 0 0 45681 534 0 0 25 0 1 0 16277517 20381696 1985 1992294400 134512640 137138936 4287761104 18446744073709551615 134721003 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 4976 1985 288 642 0 4332 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19904

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22240
/proc/meminfo: memFree=1703712/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=20264 CPUtime=522.12
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 1477063 0 0 0 51610 602 0 0 25 0 1 0 16277517 20750336 2188 1992294400 134512640 137138936 4287761104 18446744073709551615 134721205 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 5066 2188 288 642 0 4422 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 20264

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22242
/proc/meminfo: memFree=1702596/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=20960 CPUtime=582.1
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 1602646 0 0 0 57552 658 0 0 25 0 1 0 16277517 21463040 2331 1992294400 134512640 137138936 4287761104 18446744073709551615 135456386 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 5240 2331 288 642 0 4596 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 20960

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22244
/proc/meminfo: memFree=1702596/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=21076 CPUtime=642.1
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 1748343 0 0 0 63489 721 0 0 25 0 1 0 16277517 21581824 2418 1992294400 134512640 137138936 4287761104 18446744073709551615 135440914 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 5269 2418 288 642 0 4625 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 21076

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22248
/proc/meminfo: memFree=1700860/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=22052 CPUtime=822.04
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 2186558 0 0 0 81299 905 0 0 25 0 1 0 16277517 22581248 2597 1992294400 134512640 137138936 4287761104 18446744073709551615 135464627 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 5513 2597 288 642 0 4869 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 22052

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22250
/proc/meminfo: memFree=1702100/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=22068 CPUtime=882.02
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 2302071 0 0 0 87247 955 0 0 25 0 1 0 16277517 22597632 2714 1992294400 134512640 137138936 4287761104 18446744073709551615 135466088 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 5517 2714 288 642 0 4873 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 22068

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22252
/proc/meminfo: memFree=1701108/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=21944 CPUtime=942
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 2436369 0 0 0 93186 1014 0 0 25 0 1 0 16277517 22470656 2562 1992294400 134512640 137138936 4287761104 18446744073709551615 134721010 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 5486 2562 288 642 0 4842 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 21944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22254
/proc/meminfo: memFree=1702224/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=21888 CPUtime=1001.97
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 2560813 0 0 0 99130 1067 0 0 25 0 1 0 16277517 22413312 2460 1992294400 134512640 137138936 4287761104 18446744073709551615 134721253 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 5472 2460 288 642 0 4828 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 21888

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22256
/proc/meminfo: memFree=1700984/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=22108 CPUtime=1061.96
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 2672253 0 0 0 105077 1119 0 0 25 0 1 0 16277517 22638592 2725 1992294400 134512640 137138936 4287761104 18446744073709551615 135332375 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 5527 2725 288 642 0 4883 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 22108

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22256
/proc/meminfo: memFree=1701232/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=22788 CPUtime=1121.93
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 2893277 0 0 0 110987 1206 0 0 25 0 1 0 16277517 23334912 2699 1992294400 134512640 137138936 4287761104 18446744073709551615 134734941 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 5697 2699 288 642 0 5053 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 22788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22258
/proc/meminfo: memFree=1697636/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=26404 CPUtime=1181.91
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 3133842 0 0 0 116888 1303 0 0 25 0 1 0 16277517 27037696 3807 1992294400 134512640 137138936 4287761104 18446744073709551615 135450620 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 6601 3807 288 642 0 5957 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 26404

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22260
/proc/meminfo: memFree=1693544/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=29344 CPUtime=1241.89
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 3345625 0 0 0 122801 1388 0 0 25 0 1 0 16277517 30048256 4456 1992294400 134512640 137138936 4287761104 18446744073709551615 134734948 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 7336 4456 288 642 0 6692 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 29344

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22262
/proc/meminfo: memFree=1692924/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=30608 CPUtime=1301.87
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 3561677 0 0 0 128713 1474 0 0 25 0 1 0 16277517 31342592 4692 1992294400 134512640 137138936 4287761104 18446744073709551615 134721091 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 7652 4692 288 642 0 7008 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 30608

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22264
/proc/meminfo: memFree=1691808/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=31564 CPUtime=1361.84
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 3784557 0 0 0 134619 1565 0 0 25 0 1 0 16277517 32321536 5180 1992294400 134512640 137138936 4287761104 18446744073709551615 135080900 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 7891 5180 288 642 0 7247 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 31564

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22264
/proc/meminfo: memFree=1689204/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=33540 CPUtime=1421.83
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 3981170 0 0 0 140538 1645 0 0 25 0 1 0 16277517 34344960 5319 1992294400 134512640 137138936 4287761104 18446744073709551615 134720962 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 8385 5319 288 642 0 7741 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 33540

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22266
/proc/meminfo: memFree=1690320/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=33676 CPUtime=1481.8
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 4122058 0 0 0 146472 1708 0 0 25 0 1 0 16277517 34484224 5561 1992294400 134512640 137138936 4287761104 18446744073709551615 134734941 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 8419 5561 288 642 0 7775 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 33676

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22268
/proc/meminfo: memFree=1690444/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=33380 CPUtime=1541.79
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 4281472 0 0 0 152402 1777 0 0 25 0 1 0 16277517 34181120 5341 1992294400 134512640 137138936 4287761104 18446744073709551615 135345523 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 8345 5341 288 642 0 7701 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 33380

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22270
/proc/meminfo: memFree=1689452/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=33516 CPUtime=1601.77
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 4441633 0 0 0 158338 1839 0 0 25 0 1 0 16277517 34320384 5278 1992294400 134512640 137138936 4287761104 18446744073709551615 135443826 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 8379 5278 288 642 0 7735 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 33516

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22272
/proc/meminfo: memFree=1690196/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=33584 CPUtime=1661.75
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 4583696 0 0 0 164277 1898 0 0 25 0 1 0 16277517 34390016 5493 1992294400 134512640 137138936 4287761104 18446744073709551615 135463902 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 8396 5493 288 642 0 7752 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 33584

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22272
/proc/meminfo: memFree=1689576/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=34320 CPUtime=1721.73
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 4718941 0 0 0 170219 1954 0 0 25 0 1 0 16277517 35143680 5734 1992294400 134512640 137138936 4287761104 18446744073709551615 135344436 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 8580 5734 288 642 0 7936 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 34320

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22274
/proc/meminfo: memFree=1689204/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=33896 CPUtime=1781.71
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 4844964 0 0 0 176167 2004 0 0 25 0 1 0 16277517 34709504 5433 1992294400 134512640 137138936 4287761104 18446744073709551615 135466058 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 8474 5433 288 642 0 7830 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 33896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22276
/proc/meminfo: memFree=1689328/2059040 swapFree=4158992/4192956
[pid=22227] ppid=22225 vsize=33816 CPUtime=1800.02
/proc/22227/stat : 22227 (bsolo_pb10) R 22225 22227 21767 0 -1 4202496 4883575 0 0 0 177981 2021 0 0 25 0 1 0 16277517 34627584 5502 1992294400 134512640 137138936 4287761104 18446744073709551615 134721010 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22227/statm: 8454 5502 288 642 0 7810 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 33816

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): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1779.81
CPU system time (s): 20.2169
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 34732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.81
system time used= 20.2169
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4883575
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= 15922

runsolver used 3.13552 second user time and 8.34273 second system time

The end

Launcher Data

Begin job on node006 at 2010-06-13 07:25:38
IDJOB=2657026
IDBENCH=2039
IDSOLVER=1162
FILE ID=node006/2657026-1276406738
PBS_JOBID= 11173276
Free space on /tmp= 62472 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-ex5.pi.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657026-1276406738/watcher-2657026-1276406738 -o /tmp/evaluation-result-2657026-1276406738/solver-2657026-1276406738 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2657026-1276406738.opb

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

MD5SUM BENCH= f97e3571862917880e13c63c8ac169f9
RANDOM SEED=288347711

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1712680 kB
Buffers:         88476 kB
Cached:         161588 kB
SwapCached:       2232 kB
Active:         134560 kB
Inactive:       143676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1712680 kB
SwapTotal:     4192956 kB
SwapFree:      4158992 kB
Dirty:            4284 kB
Writeback:           0 kB
AnonPages:       26028 kB
Mapped:          13980 kB
Slab:            46368 kB
PageTables:       3908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181072 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= 62468 MiB
End job on node006 at 2010-06-13 07:55:41