Trace number 2656822

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 3.2 CardUNSAT 1529.64 1530.25

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900562192.opb
MD5SUM608a9740e0756eec3b8d3bf2dd1f591f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark36.6784
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 765
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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656822-1276298666.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.01	c Highest Coefficient sum: 765
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
1529.58/1530.25	c      102    231     2753    14119    5     5813    2069    167   2266 0.04
1529.58/1530.25	c      252    231     2958    21839    7     6225    2276    372   2964 0.09
1529.58/1530.25	c      477    231     3219    36946   11     6771    2504    633   2822 0.17
1529.58/1530.25	c      815    231     3608    62182   17     7569    2755   1022   2562 0.32
1529.58/1530.25	c     1323    231     4217    86716   20     8863    3031   1631   2337 0.57
1529.58/1530.25	c     2086    231     5044   118028   23    10538    3335   2458   2179 0.96
1529.58/1530.25	c     3232    231     4565    84790   18     9459    3669   1979   2027 1.59
1529.58/1530.25	c     4956    231     4610    86825   18     9549    4036   2024   1953 2.54
1529.58/1530.25	c     7541    231     5252   121519   23    10946    4440   2666   1901 3.96
1529.58/1530.25	c    11420    231     4848    95666   19    10033    4885   2262   1802 6.33
1529.58/1530.25	c    17244    231     5979   140055   23    12415    5374   3393   1713 10.06
1529.58/1530.25	c    25981    231     7004   149373   21    14403    5912   4418   1712 15.17
1529.58/1530.25	c    39092    231     5635   128153   22    11629    6504   3049   1659 23.55
1529.58/1530.25	c    58763    231     6483   138178   21    13296    7155   3897   1591 36.92
1529.58/1530.25	c    88274    231     8591   225808   26    17590    7871   6005   1498 58.89
1529.58/1530.25	c   132544    231     7763   177261   22    15902    8659   5177   1433 92.47
1529.58/1530.25	c   198955    231     8092   232530   28    16553    9525   5506   1356 146.65
1529.58/1530.25	c   298580    231     9664   277491   28    19717   10478   7078   1223 244.13
1529.58/1530.25	c   448015    231    11364   350786   30    23151   11526   8778   1118 400.54
1529.58/1530.25	c   672173    231    10322   289284   28    21099   12679   7736   1022 657.64
1529.58/1530.25	c  1008416    231    13909   444179   31    28283   13947  11323    949 1061.71
1529.58/1530.25	c Backtracks by Clause: 1354903
1529.58/1530.25	c Backtracks by PB constraint: 1482
1529.58/1530.25	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1529.58/1530.25	c   21  1356385 293343  1913650    13322   354052  10736    886 1529.64
1529.58/1530.25	s UNSATISFIABLE
1529.58/1530.25	c Total time: 1529.64 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656822-1276298666/watcher-2656822-1276298666 -o /tmp/evaluation-result-2656822-1276298666/solver-2656822-1276298666 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656822-1276298666.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: 0.96 1.00 1.00 3/106 8025
/proc/meminfo: memFree=1777104/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=10880 CPUtime=0
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 335 0 0 0 0 0 0 0 20 0 1 0 5468136 11141120 254 1992294400 134512640 137138936 4292163792 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 2720 255 175 642 0 2055 0

[startup+0.0606781 s]
/proc/loadavg: 0.96 1.00 1.00 3/106 8025
/proc/meminfo: memFree=1777104/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=11320 CPUtime=0.05
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 483 0 0 0 5 0 0 0 20 0 1 0 5468136 11591680 381 1992294400 134512640 137138936 4292163792 18446744073709551615 134606839 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 2830 381 192 642 0 2186 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11320

[startup+0.101685 s]
/proc/loadavg: 0.96 1.00 1.00 3/106 8025
/proc/meminfo: memFree=1777104/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=11448 CPUtime=0.09
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 509 0 0 0 9 0 0 0 20 0 1 0 5468136 11722752 407 1992294400 134512640 137138936 4292163792 18446744073709551615 134552497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 2862 407 192 642 0 2218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11448

[startup+0.300724 s]
/proc/loadavg: 0.96 1.00 1.00 3/106 8025
/proc/meminfo: memFree=1777104/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=11944 CPUtime=0.29
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 637 0 0 0 29 0 0 0 20 0 1 0 5468136 12230656 535 1992294400 134512640 137138936 4292163792 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 2986 535 192 642 0 2342 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11944

[startup+0.700802 s]
/proc/loadavg: 0.96 1.00 1.00 3/106 8025
/proc/meminfo: memFree=1777104/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=12448 CPUtime=0.69
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 786 0 0 0 69 0 0 0 21 0 1 0 5468136 12746752 684 1992294400 134512640 137138936 4292163792 18446744073709551615 136504020 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 3112 684 192 642 0 2468 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12448

[startup+1.50096 s]
/proc/loadavg: 0.96 1.00 1.00 2/107 8026
/proc/meminfo: memFree=1774616/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=13432 CPUtime=1.49
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 1023 0 0 0 148 1 0 0 23 0 1 0 5468136 13754368 921 1992294400 134512640 137138936 4292163792 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 3358 921 192 642 0 2714 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13432

[startup+3.10027 s]
/proc/loadavg: 0.96 1.00 1.00 2/107 8026
/proc/meminfo: memFree=1773872/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=13560 CPUtime=3.09
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 1038 0 0 0 308 1 0 0 25 0 1 0 5468136 13885440 936 1992294400 134512640 137138936 4292163792 18446744073709551615 134542031 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 3390 936 192 642 0 2746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13560

[startup+6.3009 s]
/proc/loadavg: 0.96 1.00 1.00 2/107 8026
/proc/meminfo: memFree=1773128/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=14184 CPUtime=6.29
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 1197 0 0 0 627 2 0 0 25 0 1 0 5468136 14524416 1095 1992294400 134512640 137138936 4292163792 18446744073709551615 134542963 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 3546 1095 192 642 0 2902 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14184

[startup+12.7011 s]
/proc/loadavg: 0.96 1.00 1.00 2/107 8026
/proc/meminfo: memFree=1772508/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=14544 CPUtime=12.68
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 1311 0 0 0 1265 3 0 0 25 0 1 0 5468136 14893056 1209 1992294400 134512640 137138936 4292163792 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 3636 1209 192 642 0 2992 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14544

[startup+25.5016 s]
/proc/loadavg: 0.97 1.00 1.00 2/107 8026
/proc/meminfo: memFree=1772260/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=15040 CPUtime=25.48
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 1424 0 0 0 2541 7 0 0 25 0 1 0 5468136 15400960 1322 1992294400 134512640 137138936 4292163792 18446744073709551615 136511155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 3760 1322 192 642 0 3116 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15040

[startup+51.1017 s]
/proc/loadavg: 0.98 1.00 1.00 2/107 8028
/proc/meminfo: memFree=1771144/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=15904 CPUtime=51.07
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 1648 0 0 0 5094 13 0 0 25 0 1 0 5468136 16285696 1546 1992294400 134512640 137138936 4292163792 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 3976 1546 192 642 0 3332 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15904

[startup+102.309 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8028
/proc/meminfo: memFree=1770648/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=16384 CPUtime=102.26
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 1759 0 0 0 10200 26 0 0 25 0 1 0 5468136 16777216 1657 1992294400 134512640 137138936 4292163792 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 4096 1657 192 642 0 3452 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16384

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8030
/proc/meminfo: memFree=1770028/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=16980 CPUtime=162.22
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 1921 0 0 0 16180 42 0 0 25 0 1 0 5468136 17387520 1819 1992294400 134512640 137138936 4292163792 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 4245 1819 192 642 0 3601 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 16980

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8032
/proc/meminfo: memFree=1769656/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=17348 CPUtime=222.21
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2000 0 0 0 22164 57 0 0 25 0 1 0 5468136 17764352 1898 1992294400 134512640 137138936 4292163792 18446744073709551615 136500305 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 4337 1898 192 642 0 3693 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17348

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8034
/proc/meminfo: memFree=1768416/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=18440 CPUtime=282.18
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2271 0 0 0 28148 70 0 0 25 0 1 0 5468136 18882560 2169 1992294400 134512640 137138936 4292163792 18446744073709551615 134542972 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 4610 2169 192 642 0 3966 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18440

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8034
/proc/meminfo: memFree=1768416/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=18440 CPUtime=342.15
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2271 0 0 0 34132 83 0 0 25 0 1 0 5468136 18882560 2169 1992294400 134512640 137138936 4292163792 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 4610 2169 192 642 0 3966 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 18440

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8036
/proc/meminfo: memFree=1768416/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=18440 CPUtime=402.13
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2271 0 0 0 40118 95 0 0 25 0 1 0 5468136 18882560 2169 1992294400 134512640 137138936 4292163792 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 4610 2169 192 642 0 3966 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 18440

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8038
/proc/meminfo: memFree=1767424/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=19376 CPUtime=462.11
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2501 0 0 0 46103 108 0 0 25 0 1 0 5468136 19841024 2399 1992294400 134512640 137138936 4292163792 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 4844 2399 192 642 0 4200 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 19376

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8040
/proc/meminfo: memFree=1767424/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=19340 CPUtime=522.08
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2501 0 0 0 52088 120 0 0 25 0 1 0 5468136 19804160 2399 1992294400 134512640 137138936 4292163792 18446744073709551615 134542430 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 4835 2399 192 642 0 4191 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 19340

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8042
/proc/meminfo: memFree=1767300/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=19340 CPUtime=582.06
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2501 0 0 0 58075 131 0 0 25 0 1 0 5468136 19804160 2399 1992294400 134512640 137138936 4292163792 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 4835 2399 192 642 0 4191 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 19340

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 3/107 8042
/proc/meminfo: memFree=1767300/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=19340 CPUtime=642.03
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2501 0 0 0 64058 145 0 0 25 0 1 0 5468136 19804160 2399 1992294400 134512640 137138936 4292163792 18446744073709551615 134542662 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 4835 2399 192 642 0 4191 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 19340

[startup+702.302 s]

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

/proc/meminfo: memFree=1766432/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=20072 CPUtime=941.91
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2686 0 0 0 93981 210 0 0 25 0 1 0 5468136 20553728 2584 1992294400 134512640 137138936 4292163792 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5018 2584 192 642 0 4374 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 20072

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8052
/proc/meminfo: memFree=1766432/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=20072 CPUtime=1001.88
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2686 0 0 0 99965 223 0 0 25 0 1 0 5468136 20553728 2584 1992294400 134512640 137138936 4292163792 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5018 2584 192 642 0 4374 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 20072

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8054
/proc/meminfo: memFree=1766432/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=20072 CPUtime=1061.86
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2686 0 0 0 105950 236 0 0 25 0 1 0 5468136 20553728 2584 1992294400 134512640 137138936 4292163792 18446744073709551615 134552797 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5018 2584 192 642 0 4374 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 20072

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8056
/proc/meminfo: memFree=1766060/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=20312 CPUtime=1121.84
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2737 0 0 0 111934 250 0 0 25 0 1 0 5468136 20799488 2635 1992294400 134512640 137138936 4292163792 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5078 2635 192 642 0 4434 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 20312

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8058
/proc/meminfo: memFree=1765688/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=20756 CPUtime=1181.81
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2848 0 0 0 117921 260 0 0 25 0 1 0 5468136 21254144 2746 1992294400 134512640 137138936 4292163792 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5189 2746 192 642 0 4545 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 20756

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8058
/proc/meminfo: memFree=1765564/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=20740 CPUtime=1241.79
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2848 0 0 0 123907 272 0 0 25 0 1 0 5468136 21237760 2746 1992294400 134512640 137138936 4292163792 18446744073709551615 134575044 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5185 2746 192 642 0 4541 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 20740

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8060
/proc/meminfo: memFree=1765440/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=20736 CPUtime=1301.77
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 2848 0 0 0 129892 285 0 0 25 0 1 0 5468136 21233664 2746 1992294400 134512640 137138936 4292163792 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5184 2746 192 642 0 4540 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 20736

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8062
/proc/meminfo: memFree=1764820/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=21344 CPUtime=1361.74
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 3009 0 0 0 135879 295 0 0 25 0 1 0 5468136 21856256 2907 1992294400 134512640 137138936 4292163792 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5336 2907 192 642 0 4692 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 21344

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8064
/proc/meminfo: memFree=1764820/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=21344 CPUtime=1421.73
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 3009 0 0 0 141865 308 0 0 25 0 1 0 5468136 21856256 2907 1992294400 134512640 137138936 4292163792 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5336 2907 192 642 0 4692 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 21344

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8066
/proc/meminfo: memFree=1764820/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=21344 CPUtime=1481.69
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 3009 0 0 0 147851 318 0 0 25 0 1 0 5468136 21856256 2907 1992294400 134512640 137138936 4292163792 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5336 2907 192 642 0 4692 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 21344

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

[startup+1484.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8066
/proc/meminfo: memFree=1764820/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=21344 CPUtime=1484.09
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 3009 0 0 0 148090 319 0 0 25 0 1 0 5468136 21856256 2907 1992294400 134512640 137138936 4292163792 18446744073709551615 134602758 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5336 2907 192 642 0 4692 0
Current children cumulated CPU time (s) 1484.09
Current children cumulated vsize (KiB) 21344

[startup+1510.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8066
/proc/meminfo: memFree=1764820/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=21344 CPUtime=1509.7
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 3009 0 0 0 150645 325 0 0 25 0 1 0 5468136 21856256 2907 1992294400 134512640 137138936 4292163792 18446744073709551615 134542342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5336 2907 192 642 0 4692 0
Current children cumulated CPU time (s) 1509.7
Current children cumulated vsize (KiB) 21344

[startup+1523.1 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8066
/proc/meminfo: memFree=1764820/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=21344 CPUtime=1522.48
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 3009 0 0 0 151920 328 0 0 25 0 1 0 5468136 21856256 2907 1992294400 134512640 137138936 4292163792 18446744073709551615 136520969 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5336 2907 192 642 0 4692 0
Current children cumulated CPU time (s) 1522.48
Current children cumulated vsize (KiB) 21344

[startup+1526.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8066
/proc/meminfo: memFree=1764820/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=21344 CPUtime=1525.68
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 3009 0 0 0 152239 329 0 0 25 0 1 0 5468136 21856256 2907 1992294400 134512640 137138936 4292163792 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5336 2907 192 642 0 4692 0
Current children cumulated CPU time (s) 1525.68
Current children cumulated vsize (KiB) 21344

[startup+1527.91 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8066
/proc/meminfo: memFree=1764820/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=21344 CPUtime=1527.29
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 3009 0 0 0 152400 329 0 0 25 0 1 0 5468136 21856256 2907 1992294400 134512640 137138936 4292163792 18446744073709551615 136500394 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5336 2907 192 642 0 4692 0
Current children cumulated CPU time (s) 1527.29
Current children cumulated vsize (KiB) 21344

[startup+1529.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8066
/proc/meminfo: memFree=1764820/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=21344 CPUtime=1528.88
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 3009 0 0 0 152559 329 0 0 25 0 1 0 5468136 21856256 2907 1992294400 134512640 137138936 4292163792 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5336 2907 192 642 0 4692 0
Current children cumulated CPU time (s) 1528.88
Current children cumulated vsize (KiB) 21344

[startup+1529.9 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8066
/proc/meminfo: memFree=1764820/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=21344 CPUtime=1529.28
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 3009 0 0 0 152599 329 0 0 25 0 1 0 5468136 21856256 2907 1992294400 134512640 137138936 4292163792 18446744073709551615 136521035 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5336 2907 192 642 0 4692 0
Current children cumulated CPU time (s) 1529.28
Current children cumulated vsize (KiB) 21344

[startup+1530.11 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8066
/proc/meminfo: memFree=1764820/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=21344 CPUtime=1529.49
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 3009 0 0 0 152620 329 0 0 25 0 1 0 5468136 21856256 2907 1992294400 134512640 137138936 4292163792 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5336 2907 192 642 0 4692 0
Current children cumulated CPU time (s) 1529.49
Current children cumulated vsize (KiB) 21344

[startup+1530.2 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8066
/proc/meminfo: memFree=1764820/2059040 swapFree=4192076/4192956
[pid=8025] ppid=8023 vsize=21344 CPUtime=1529.58
/proc/8025/stat : 8025 (bsolo_pb10) R 8023 8025 7304 0 -1 4202496 3009 0 0 0 152629 329 0 0 25 0 1 0 5468136 21856256 2907 1992294400 134512640 137138936 4292163792 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8025/statm: 5336 2907 192 642 0 4692 0
Current children cumulated CPU time (s) 1529.58
Current children cumulated vsize (KiB) 21344

Child status: 0
Real time (s): 1530.25
CPU time (s): 1529.64
CPU user time (s): 1526.34
CPU system time (s): 3.2965
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 21344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1526.34
system time used= 3.2965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3009
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= 17986

runsolver used 2.6086 second user time and 7.14091 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-12 01:24:26
IDJOB=2656822
IDBENCH=1320
IDSOLVER=1162
FILE ID=node011/2656822-1276298666
PBS_JOBID= 11173114
Free space on /tmp= 62260 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900562192.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656822-1276298666/watcher-2656822-1276298666 -o /tmp/evaluation-result-2656822-1276298666/solver-2656822-1276298666 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656822-1276298666.opb

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

MD5SUM BENCH= 608a9740e0756eec3b8d3bf2dd1f591f
RANDOM SEED=1185949600

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1777632 kB
Buffers:         42580 kB
Cached:         114364 kB
SwapCached:          0 kB
Active:         114716 kB
Inactive:       100560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1777632 kB
SwapTotal:     4192956 kB
SwapFree:      4192076 kB
Dirty:            4004 kB
Writeback:           0 kB
AnonPages:       58276 kB
Mapped:          15352 kB
Slab:            44372 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181792 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= 62256 MiB
End job on node011 at 2010-06-12 01:49:56