Trace number 1880200

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 3.1 pb? (TO) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567135.opb
MD5SUMae752929c20bdaef808bd42af6910473
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 benchmark7.83981
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 761
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 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1880200-1245115958.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 761
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5710
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1800.07/1800.60	c      100    231     2785    18178    6     7083    2069    199   2222 0.04
1800.07/1800.60	c      250    231     3080    36873   11    12524    2276    494   2631 0.10
1800.07/1800.60	c      475    231     3529    72165   20    27558    2504    943   1962 0.24
1800.07/1800.60	c      817    231     4205   140305   33    51766    2755   1619   1276 0.64
1800.07/1800.60	c     1326    231     5220   248488   47    87022    3031   2634    767 1.73
1800.07/1800.60	c     2093    231     5177   253156   48   109556    3335   2591    441 4.74
1800.07/1800.60	c     3242    231     5714   318654   55   138419    3669   3128    291 11.12
1800.07/1800.60	c     4963    231     5307   283186   53   137358    4036   2721    180 27.44
1800.07/1800.60	c     7548    231     6240   386440   61   185580    4440   3654    149 50.42
1800.07/1800.60	c    11428    231     6999   419775   59   207414    4885   4413    125 91.01
1800.07/1800.60	c    17250    231     5832   320651   54   159377    5374   3246    105 162.94
1800.07/1800.60	c    25988    231     6381   395545   61   174969    5912   3795     96 268.36
1800.07/1800.60	c    39099    231     7946   526700   66   204867    6504   5360     96 405.63
1800.07/1800.60	c    58770    231     6885   437533   63   204764    7155   4299     87 673.99
1800.07/1800.61	c    88280    231     6928   430296   62   195713    7871   4342     80 1098.41
1800.07/1800.61	c   132550    231    10434   794398   76   313461    8659   7848     75 1757.05
1800.07/1800.61	c Caught signal: 15
1800.07/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.61	c   16   135220  25991   185177    10174   763038   7588     75 1800.08
1800.07/1800.61	s UNKNOWN
1800.07/1800.61	c Total time: 1800.08 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-1880200-1245115958/watcher-1880200-1245115958 -o /tmp/evaluation-result-1880200-1245115958/solver-1880200-1245115958 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880200-1245115958.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: 0.97 0.98 0.99 3/64 32750
/proc/meminfo: memFree=1308384/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=10792 CPUtime=0
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179196015 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 2698 235 175 640 0 2033 0

[startup+0.0406491 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 32750
/proc/meminfo: memFree=1308384/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=11236 CPUtime=0.03
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 420 0 0 0 3 0 0 0 18 0 1 0 179196015 11505664 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 2809 383 196 640 0 2165 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11236

[startup+0.101654 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 32750
/proc/meminfo: memFree=1308384/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=11624 CPUtime=0.09
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 529 0 0 0 9 0 0 0 18 0 1 0 179196015 11902976 492 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 2906 492 196 640 0 2262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.301673 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 32750
/proc/meminfo: memFree=1308384/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=12660 CPUtime=0.29
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 797 0 0 0 29 0 0 0 19 0 1 0 179196015 12963840 760 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 3165 760 196 640 0 2521 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.701711 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 32750
/proc/meminfo: memFree=1308384/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=14088 CPUtime=0.69
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 1149 0 0 0 68 1 0 0 22 0 1 0 179196015 14426112 1112 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 3522 1112 196 640 0 2878 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14088

[startup+1.50179 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1304088/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=15912 CPUtime=1.49
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 1592 0 0 0 148 1 0 0 25 0 1 0 179196015 16293888 1555 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 3978 1555 196 640 0 3334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15912

[startup+3.10194 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1301912/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=17348 CPUtime=3.09
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 1948 0 0 0 308 1 0 0 25 0 1 0 179196015 17764352 1911 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 4337 1911 196 640 0 3693 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17348

[startup+6.30125 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1300888/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=18644 CPUtime=6.29
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 2292 0 0 0 627 2 0 0 25 0 1 0 179196015 19091456 2255 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 4661 2255 197 640 0 4017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18644

[startup+12.7019 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1298976/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=20084 CPUtime=12.69
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 2632 0 0 0 1266 3 0 0 25 0 1 0 179196015 20566016 2595 1992294400 134512640 137136520 4294956256 18446744073709551615 134605804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 5021 2595 197 640 0 4377 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20084

[startup+25.5011 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1297888/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=20612 CPUtime=25.48
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 2765 0 0 0 2545 3 0 0 25 0 1 0 179196015 21106688 2728 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 5153 2728 197 640 0 4509 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20612

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1297184/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=21388 CPUtime=51.08
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 2956 0 0 0 5104 4 0 0 25 0 1 0 179196015 21901312 2919 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 5347 2919 197 640 0 4703 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21388

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1296160/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=22420 CPUtime=102.27
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 3214 0 0 0 10221 6 0 0 25 0 1 0 179196015 22958080 3177 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 5605 3177 197 640 0 4961 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22420

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1295456/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=23076 CPUtime=162.24
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 3384 0 0 0 16217 7 0 0 25 0 1 0 179196015 23629824 3347 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 5769 3347 197 640 0 5125 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23076

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1293856/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=24652 CPUtime=222.23
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 3777 0 0 0 22214 9 0 0 25 0 1 0 179196015 25243648 3740 1992294400 134512640 137136520 4294956256 18446744073709551615 134544461 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 6163 3740 197 640 0 5519 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24652

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1293152/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=25304 CPUtime=282.21
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 3938 0 0 0 28210 11 0 0 25 0 1 0 179196015 25911296 3901 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 6326 3901 197 640 0 5682 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25304

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1293152/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=25304 CPUtime=342.19
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 3938 0 0 0 34207 12 0 0 25 0 1 0 179196015 25911296 3901 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 6326 3901 197 640 0 5682 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25304

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1293216/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=25292 CPUtime=402.18
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 3938 0 0 0 40204 14 0 0 25 0 1 0 179196015 25899008 3901 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 6323 3901 197 640 0 5679 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25292

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1292128/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=26320 CPUtime=462.16
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 4190 0 0 0 46201 15 0 0 25 0 1 0 179196015 26951680 4153 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 6580 4153 197 640 0 5936 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26320

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1291680/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=26840 CPUtime=522.15
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 4321 0 0 0 52198 17 0 0 25 0 1 0 179196015 27484160 4284 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 6710 4284 197 640 0 6066 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26840

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1291616/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=26840 CPUtime=582.13
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 4323 0 0 0 58195 18 0 0 25 0 1 0 179196015 27484160 4286 1992294400 134512640 137136520 4294956256 18446744073709551615 134573554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 6710 4286 197 640 0 6066 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 26840

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32751
/proc/meminfo: memFree=1291680/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=26840 CPUtime=642.12
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 4324 0 0 0 64193 19 0 0 25 0 1 0 179196015 27484160 4287 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 6710 4287 197 640 0 6066 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 26840

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 32751
/proc/meminfo: memFree=1289760/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=28744 CPUtime=822.07
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 4798 0 0 0 82183 24 0 0 25 0 1 0 179196015 29433856 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7186 4761 197 640 0 6542 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 28744

[startup+882.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 32751
/proc/meminfo: memFree=1289760/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=28728 CPUtime=882.05
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 4798 0 0 0 88180 25 0 0 25 0 1 0 179196015 29417472 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7182 4761 197 640 0 6538 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28728

[startup+942.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 32751
/proc/meminfo: memFree=1289696/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=28720 CPUtime=942.03
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 4798 0 0 0 94177 26 0 0 25 0 1 0 179196015 29409280 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7180 4761 197 640 0 6536 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 28720

[startup+1002.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 32751
/proc/meminfo: memFree=1289696/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=28720 CPUtime=1002.02
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 4798 0 0 0 100174 28 0 0 25 0 1 0 179196015 29409280 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 136502303 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7180 4761 197 640 0 6536 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28720

[startup+1062.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 32751
/proc/meminfo: memFree=1289760/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=28720 CPUtime=1062
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 4798 0 0 0 106171 29 0 0 25 0 1 0 179196015 29409280 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7180 4761 197 640 0 6536 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 28720

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 32751
/proc/meminfo: memFree=1289568/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=28856 CPUtime=1121.98
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 4839 0 0 0 112168 30 0 0 25 0 1 0 179196015 29548544 4802 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7214 4802 197 640 0 6570 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 28856

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32753
/proc/meminfo: memFree=1289248/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=29116 CPUtime=1181.96
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 4912 0 0 0 118165 31 0 0 25 0 1 0 179196015 29814784 4875 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7279 4875 197 640 0 6635 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 29116

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32753
/proc/meminfo: memFree=1288544/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=29888 CPUtime=1241.95
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 5084 0 0 0 124163 32 0 0 25 0 1 0 179196015 30605312 5047 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7472 5047 197 640 0 6828 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 29888

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32753
/proc/meminfo: memFree=1288544/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=29884 CPUtime=1301.94
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 5084 0 0 0 130160 34 0 0 25 0 1 0 179196015 30601216 5047 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7471 5047 197 640 0 6827 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 29884

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32753
/proc/meminfo: memFree=1288544/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=29884 CPUtime=1361.91
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 5084 0 0 0 136156 35 0 0 25 0 1 0 179196015 30601216 5047 1992294400 134512640 137136520 4294956256 18446744073709551615 136500569 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7471 5047 197 640 0 6827 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 29884

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32753
/proc/meminfo: memFree=1288480/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=29884 CPUtime=1421.9
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 5084 0 0 0 142154 36 0 0 25 0 1 0 179196015 30601216 5047 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7471 5047 197 640 0 6827 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 29884

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32753
/proc/meminfo: memFree=1288544/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=29880 CPUtime=1481.88
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 5084 0 0 0 148151 37 0 0 25 0 1 0 179196015 30597120 5047 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7470 5047 197 640 0 6826 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 29880

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32753
/proc/meminfo: memFree=1288544/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=29880 CPUtime=1541.86
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 5084 0 0 0 154148 38 0 0 25 0 1 0 179196015 30597120 5047 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7470 5047 197 640 0 6826 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 29880

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32753
/proc/meminfo: memFree=1288480/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=29880 CPUtime=1601.85
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 5084 0 0 0 160146 39 0 0 25 0 1 0 179196015 30597120 5047 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7470 5047 197 640 0 6826 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 29880

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32753
/proc/meminfo: memFree=1288544/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=29880 CPUtime=1661.84
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 5084 0 0 0 166143 41 0 0 25 0 1 0 179196015 30597120 5047 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7470 5047 197 640 0 6826 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 29880

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32759
/proc/meminfo: memFree=1288288/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=29880 CPUtime=1721.81
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 5094 0 0 0 172139 42 0 0 25 0 1 0 179196015 30597120 5057 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7470 5057 197 640 0 6826 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 29880

[startup+1782.3 s]
/proc/loadavg: 1.50 1.13 1.04 2/65 767
/proc/meminfo: memFree=1287584/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=30112 CPUtime=1781.76
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 5140 0 0 0 178132 44 0 0 25 0 1 0 179196015 30834688 5103 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7528 5103 197 640 0 6884 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 30112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.36 1.12 1.04 2/65 767
/proc/meminfo: memFree=1287200/2055920 swapFree=4182564/4192956
[pid=32750] ppid=32748 vsize=30764 CPUtime=1800.07
/proc/32750/stat : 32750 (bsolo) R 32748 32750 32622 0 -1 4194304 5314 0 0 0 179962 45 0 0 25 0 1 0 179196015 31502336 5277 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32750/statm: 7691 5277 197 640 0 7047 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 30764

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): 1800.09
CPU user time (s): 1799.63
CPU system time (s): 0.45993
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 30764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.45993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5315
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= 2
involuntary context switches= 3592

runsolver used 1.53277 second user time and 3.50347 second system time

The end

Launcher Data 

Begin job on node18 at 2009-06-16 03:32:38
IDJOB=1880200
IDBENCH=1269
IDSOLVER=701
FILE ID=node18/1880200-1245115958
PBS_JOBID= 9363673
Free space on /tmp= 66172 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567135.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880200-1245115958/watcher-1880200-1245115958 -o /tmp/evaluation-result-1880200-1245115958/solver-1880200-1245115958 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880200-1245115958.opb

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

MD5SUM BENCH= ae752929c20bdaef808bd42af6910473
RANDOM SEED=2113704509

node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.236
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.236
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1308864 kB
Buffers:         76888 kB
Cached:         588380 kB
SwapCached:       4192 kB
Active:          26744 kB
Inactive:       645860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1308864 kB
SwapTotal:     4192956 kB
SwapFree:      4182564 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          13040 kB
Slab:            60536 kB
Committed_AS:   134708 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66168 MiB
End job on node18 at 2009-06-16 04:02:41