Trace number 2656862

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 1381.67 1382.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
MD5SUMff92e7f0cc5c4d2f39e30a6748b3406b
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 benchmark37.5963
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 723
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-2656862-1276314158.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 723
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: 5713
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 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     5475    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1381.62/1382.03	c      101    231     2754    13835    5     5812    2069    168   2295 0.04
1381.62/1382.03	c      251    231     2957    20853    7     6217    2276    371   3098 0.08
1381.62/1382.03	c      476    231     3236    32888   10     6776    2504    650   2975 0.16
1381.62/1382.03	c      814    231     3633    46678   12     7575    2755   1047   2896 0.28
1381.62/1382.03	c     1322    231     4203    71641   17     8717    3031   1617   2612 0.51
1381.62/1382.03	c     2085    231     5010   104015   20    10406    3335   2424   2340 0.89
1381.62/1382.03	c     3231    231     4480    74910   16     9332    3669   1894   2184 1.48
1381.62/1382.03	c     4953    231     4422    84815   19     9203    4036   1836   2026 2.44
1381.62/1382.03	c     7538    231     5041   117233   23    10454    4440   2455   1886 4.00
1381.62/1382.03	c    11417    231     6796   188091   27    14032    4885   4210   1783 6.40
1381.62/1382.03	c    17242    231     5346   105060   19    11009    5374   2760   1705 10.11
1381.62/1382.03	c    25979    231     6299   138713   22    12978    5912   3713   1707 15.22
1381.62/1382.03	c    39093    231     8045   209262   26    16472    6504   5459   1645 23.76
1381.62/1382.03	c    58763    231     9003   219976   24    18352    7155   6417   1623 36.20
1381.62/1382.03	c    88273    231     8188   194916   23    16735    7871   5602   1545 57.12
1381.62/1382.03	c   132543    231     7784   189896   24    15904    8659   5198   1459 90.79
1381.62/1382.03	c   198954    231     9912   266725   26    20166    9525   7326   1361 146.16
1381.62/1382.03	c   298576    231    11318   310464   27    23032   10478   8732   1268 235.33
1381.62/1382.03	c   448011    231    12016   332061   27    24411   11526   9430   1160 386.15
1381.62/1382.03	c   672169    229    11892   327249   27    24259   12679   9306   1075 625.01
1381.62/1382.03	c  1008412    229    11220   330728   29    22792   13947   8634    987 1020.91
1381.62/1382.03	c Backtracks by Clause: 1300961
1381.62/1382.03	c Backtracks by PB constraint: 1024
1381.62/1382.03	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1381.62/1382.03	c   21  1301985 293215  1851056    15574   370145  12988    942 1381.67
1381.62/1382.03	s UNSATISFIABLE
1381.62/1382.03	c Total time: 1381.67 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-2656862-1276314158/watcher-2656862-1276314158 -o /tmp/evaluation-result-2656862-1276314158/solver-2656862-1276314158 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656862-1276314158.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: 0.99 0.98 0.99 3/106 8811
/proc/meminfo: memFree=1527984/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=10880 CPUtime=0
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 338 0 0 0 0 0 0 0 22 0 1 0 7002179 11141120 256 1992294400 134512640 137138936 4286968144 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 2720 256 175 642 0 2055 0

[startup+0.0490839 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 8811
/proc/meminfo: memFree=1527984/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=11328 CPUtime=0.04
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 485 0 0 0 4 0 0 0 22 0 1 0 7002179 11599872 382 1992294400 134512640 137138936 4286968144 18446744073709551615 134606997 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 2832 382 192 642 0 2188 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11328

[startup+0.102089 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 8811
/proc/meminfo: memFree=1527984/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=11448 CPUtime=0.09
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 510 0 0 0 9 0 0 0 22 0 1 0 7002179 11722752 407 1992294400 134512640 137138936 4286968144 18446744073709551615 134542758 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 2862 407 192 642 0 2218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11448

[startup+0.301109 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 8811
/proc/meminfo: memFree=1527984/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=11820 CPUtime=0.29
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 608 0 0 0 29 0 0 0 22 0 1 0 7002179 12103680 505 1992294400 134512640 137138936 4286968144 18446744073709551615 134542378 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 2955 505 192 642 0 2311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11820

[startup+0.700149 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 8811
/proc/meminfo: memFree=1527984/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=12428 CPUtime=0.69
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 763 0 0 0 69 0 0 0 24 0 1 0 7002179 12726272 660 1992294400 134512640 137138936 4286968144 18446744073709551615 134618216 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 3107 660 192 642 0 2463 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12428

[startup+1.50023 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8812
/proc/meminfo: memFree=1525620/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=13180 CPUtime=1.49
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 965 0 0 0 148 1 0 0 25 0 1 0 7002179 13496320 862 1992294400 134512640 137138936 4286968144 18446744073709551615 134542627 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 3295 862 192 642 0 2651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13180

[startup+3.10139 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8812
/proc/meminfo: memFree=1525000/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=13424 CPUtime=3.09
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 1031 0 0 0 308 1 0 0 25 0 1 0 7002179 13746176 928 1992294400 134512640 137138936 4286968144 18446744073709551615 134607015 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 3356 928 192 642 0 2712 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13424

[startup+6.30171 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8812
/proc/meminfo: memFree=1523760/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=14300 CPUtime=6.29
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 1234 0 0 0 627 2 0 0 25 0 1 0 7002179 14643200 1131 1992294400 134512640 137138936 4286968144 18446744073709551615 134575219 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 3575 1131 192 642 0 2931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14300

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8812
/proc/meminfo: memFree=1523388/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=14424 CPUtime=12.69
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 1285 0 0 0 1265 4 0 0 25 0 1 0 7002179 14770176 1182 1992294400 134512640 137138936 4286968144 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 3606 1182 192 642 0 2962 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14424

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8812
/proc/meminfo: memFree=1522892/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=15048 CPUtime=25.49
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 1433 0 0 0 2541 8 0 0 25 0 1 0 7002179 15409152 1330 1992294400 134512640 137138936 4286968144 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 3762 1330 192 642 0 3118 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15048

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8814
/proc/meminfo: memFree=1522148/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=15788 CPUtime=51.08
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 1607 0 0 0 5093 15 0 0 25 0 1 0 7002179 16166912 1504 1992294400 134512640 137138936 4286968144 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 3947 1504 192 642 0 3303 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15788

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8814
/proc/meminfo: memFree=1521280/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=16640 CPUtime=102.27
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 1819 0 0 0 10199 28 0 0 25 0 1 0 7002179 17039360 1716 1992294400 134512640 137138936 4286968144 18446744073709551615 134542369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4160 1716 192 642 0 3516 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16640

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8816
/proc/meminfo: memFree=1520784/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=17008 CPUtime=162.25
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 1908 0 0 0 16184 41 0 0 25 0 1 0 7002179 17416192 1805 1992294400 134512640 137138936 4286968144 18446744073709551615 134600077 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4252 1805 192 642 0 3608 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17008

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8818
/proc/meminfo: memFree=1520660/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=16976 CPUtime=222.23
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 1908 0 0 0 22167 56 0 0 25 0 1 0 7002179 17383424 1805 1992294400 134512640 137138936 4286968144 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4244 1805 192 642 0 3600 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16976

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8820
/proc/meminfo: memFree=1519420/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18196 CPUtime=282.22
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2228 0 0 0 28154 68 0 0 25 0 1 0 7002179 18632704 2125 1992294400 134512640 137138936 4286968144 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4549 2125 192 642 0 3905 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18196

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8822
/proc/meminfo: memFree=1519296/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18196 CPUtime=342.2
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2228 0 0 0 34140 80 0 0 25 0 1 0 7002179 18632704 2125 1992294400 134512640 137138936 4286968144 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4549 2125 192 642 0 3905 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18196

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8822
/proc/meminfo: memFree=1519296/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18200 CPUtime=402.19
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2229 0 0 0 40126 93 0 0 25 0 1 0 7002179 18636800 2126 1992294400 134512640 137138936 4286968144 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4550 2126 192 642 0 3906 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18200

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8824
/proc/meminfo: memFree=1518924/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18556 CPUtime=462.17
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2313 0 0 0 46114 103 0 0 25 0 1 0 7002179 19001344 2210 1992294400 134512640 137138936 4286968144 18446744073709551615 136511155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4639 2210 192 642 0 3995 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18556

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8826
/proc/meminfo: memFree=1518924/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18556 CPUtime=522.15
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2313 0 0 0 52101 114 0 0 25 0 1 0 7002179 19001344 2210 1992294400 134512640 137138936 4286968144 18446744073709551615 134575044 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4639 2210 192 642 0 3995 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18556

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8828
/proc/meminfo: memFree=1518800/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18556 CPUtime=582.14
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2313 0 0 0 58089 125 0 0 25 0 1 0 7002179 19001344 2210 1992294400 134512640 137138936 4286968144 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4639 2210 192 642 0 3995 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18556

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8830
/proc/meminfo: memFree=1518676/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18548 CPUtime=642.13
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2343 0 0 0 64074 139 0 0 25 0 1 0 7002179 18993152 2212 1992294400 134512640 137138936 4286968144 18446744073709551615 134606658 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4637 2212 192 642 0 3993 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18548

[startup+702.301 s]

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

/proc/meminfo: memFree=1518552/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18548 CPUtime=702.11
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2343 0 0 0 70059 152 0 0 25 0 1 0 7002179 18993152 2212 1992294400 134512640 137138936 4286968144 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4637 2212 192 642 0 3993 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 18548

[startup+762.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8832
/proc/meminfo: memFree=1518428/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18920 CPUtime=762.1
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2422 0 0 0 76047 163 0 0 25 0 1 0 7002179 19374080 2291 1992294400 134512640 137138936 4286968144 18446744073709551615 134542620 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4730 2291 192 642 0 4086 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 18920

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8834
/proc/meminfo: memFree=1518428/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18920 CPUtime=822.08
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2422 0 0 0 82032 176 0 0 25 0 1 0 7002179 19374080 2291 1992294400 134512640 137138936 4286968144 18446744073709551615 134609399 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4730 2291 192 642 0 4086 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 18920

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8836
/proc/meminfo: memFree=1518304/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18868 CPUtime=882.07
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2422 0 0 0 88020 187 0 0 25 0 1 0 7002179 19320832 2291 1992294400 134512640 137138936 4286968144 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4717 2291 192 642 0 4073 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 18868

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8838
/proc/meminfo: memFree=1518180/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18864 CPUtime=942.05
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2422 0 0 0 94007 198 0 0 25 0 1 0 7002179 19316736 2291 1992294400 134512640 137138936 4286968144 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4716 2291 192 642 0 4072 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 18864

[startup+1002.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 8838
/proc/meminfo: memFree=1518180/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=18988 CPUtime=1002.03
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2451 0 0 0 99992 211 0 0 25 0 1 0 7002179 19443712 2320 1992294400 134512640 137138936 4286968144 18446744073709551615 136520912 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4747 2320 192 642 0 4103 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 18988

[startup+1062.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 8840
/proc/meminfo: memFree=1517684/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19364 CPUtime=1062.01
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2534 0 0 0 105978 223 0 0 25 0 1 0 7002179 19828736 2403 1992294400 134512640 137138936 4286968144 18446744073709551615 134618347 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4841 2403 192 642 0 4197 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 19364

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8851
/proc/meminfo: memFree=1516692/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19700 CPUtime=1122
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2624 0 0 0 111964 236 0 0 25 0 1 0 7002179 20172800 2493 1992294400 134512640 137138936 4286968144 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4925 2493 192 642 0 4281 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 19700

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8853
/proc/meminfo: memFree=1516692/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19700 CPUtime=1181.98
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2624 0 0 0 117952 246 0 0 25 0 1 0 7002179 20172800 2493 1992294400 134512640 137138936 4286968144 18446744073709551615 134542905 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4925 2493 192 642 0 4281 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 19700

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8855
/proc/meminfo: memFree=1516692/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19700 CPUtime=1241.96
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2624 0 0 0 123939 257 0 0 25 0 1 0 7002179 20172800 2493 1992294400 134512640 137138936 4286968144 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4925 2493 192 642 0 4281 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 19700

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8855
/proc/meminfo: memFree=1516692/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19700 CPUtime=1301.95
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2624 0 0 0 129928 267 0 0 25 0 1 0 7002179 20172800 2493 1992294400 134512640 137138936 4286968144 18446744073709551615 134607015 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4925 2493 192 642 0 4281 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 19700

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8857
/proc/meminfo: memFree=1516692/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19700 CPUtime=1361.93
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2624 0 0 0 135915 278 0 0 25 0 1 0 7002179 20172800 2493 1992294400 134512640 137138936 4286968144 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4925 2493 192 642 0 4281 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 19700

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

[startup+1369.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8857
/proc/meminfo: memFree=1516692/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19700 CPUtime=1369.14
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2624 0 0 0 136634 280 0 0 25 0 1 0 7002179 20172800 2493 1992294400 134512640 137138936 4286968144 18446744073709551615 134606683 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4925 2493 192 642 0 4281 0
Current children cumulated CPU time (s) 1369.14
Current children cumulated vsize (KiB) 19700

[startup+1375.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8857
/proc/meminfo: memFree=1516692/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19700 CPUtime=1375.52
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2624 0 0 0 137271 281 0 0 25 0 1 0 7002179 20172800 2493 1992294400 134512640 137138936 4286968144 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4925 2493 192 642 0 4281 0
Current children cumulated CPU time (s) 1375.52
Current children cumulated vsize (KiB) 19700

[startup+1379.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8857
/proc/meminfo: memFree=1516692/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19700 CPUtime=1378.73
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2624 0 0 0 137591 282 0 0 25 0 1 0 7002179 20172800 2493 1992294400 134512640 137138936 4286968144 18446744073709551615 136505593 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4925 2493 192 642 0 4281 0
Current children cumulated CPU time (s) 1378.73
Current children cumulated vsize (KiB) 19700

[startup+1380.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8859
/proc/meminfo: memFree=1516692/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19700 CPUtime=1380.33
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2624 0 0 0 137751 282 0 0 25 0 1 0 7002179 20172800 2493 1992294400 134512640 137138936 4286968144 18446744073709551615 134542378 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4925 2493 192 642 0 4281 0
Current children cumulated CPU time (s) 1380.33
Current children cumulated vsize (KiB) 19700

[startup+1381.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8859
/proc/meminfo: memFree=1516692/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19700 CPUtime=1381.13
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2624 0 0 0 137831 282 0 0 25 0 1 0 7002179 20172800 2493 1992294400 134512640 137138936 4286968144 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4925 2493 192 642 0 4281 0
Current children cumulated CPU time (s) 1381.13
Current children cumulated vsize (KiB) 19700

[startup+1381.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8859
/proc/meminfo: memFree=1516692/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19700 CPUtime=1381.52
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2624 0 0 0 137870 282 0 0 25 0 1 0 7002179 20172800 2493 1992294400 134512640 137138936 4286968144 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4925 2493 192 642 0 4281 0
Current children cumulated CPU time (s) 1381.52
Current children cumulated vsize (KiB) 19700

[startup+1382 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8859
/proc/meminfo: memFree=1516692/2059040 swapFree=4192956/4192956
[pid=8811] ppid=8809 vsize=19700 CPUtime=1381.62
/proc/8811/stat : 8811 (bsolo_pb10) R 8809 8811 8507 0 -1 4202496 2624 0 0 0 137880 282 0 0 25 0 1 0 7002179 20172800 2493 1992294400 134512640 137138936 4286968144 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8811/statm: 4925 2493 192 642 0 4281 0
Current children cumulated CPU time (s) 1381.62
Current children cumulated vsize (KiB) 19700

Child status: 0
Real time (s): 1382.04
CPU time (s): 1381.67
CPU user time (s): 1378.85
CPU system time (s): 2.82757
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 19700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1378.85
system time used= 2.82757
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2624
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= 18941

runsolver used 2.30565 second user time and 6.50201 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-12 05:42:38
IDJOB=2656862
IDBENCH=1364
IDSOLVER=1162
FILE ID=node017/2656862-1276314158
PBS_JOBID= 11173148
Free space on /tmp= 62368 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656862-1276314158/watcher-2656862-1276314158 -o /tmp/evaluation-result-2656862-1276314158/solver-2656862-1276314158 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656862-1276314158.opb

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

MD5SUM BENCH= ff92e7f0cc5c4d2f39e30a6748b3406b
RANDOM SEED=1801405151

node017.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		: 3000.201
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1528512 kB
Buffers:         88308 kB
Cached:         312920 kB
SwapCached:          0 kB
Active:         180020 kB
Inactive:       281788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1528512 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4032 kB
Writeback:           8 kB
AnonPages:       60500 kB
Mapped:          15428 kB
Slab:            47064 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184232 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 node017 at 2010-06-12 06:05:40