Trace number 1878838

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 clUNSAT 1143.75 1144.06

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900551347.opb
MD5SUMad2f2eb73d6b7e5f546be528b10bc762
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 benchmark7.48386
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 745
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: Clause 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-1878838-1245122410.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 745
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: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 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.
1143.69/1144.05	c      100    231     2686    12137    4     5676    2069    100   3030 0.03
1143.69/1144.05	c      250    231     2836    18077    6     5977    2276    250   4901 0.05
1143.69/1144.05	c      477    231     3063    25400    8     6431    2504    477   5962 0.08
1143.69/1144.05	c      815    231     3401    36746   10     7106    2755    815   6127 0.13
1143.69/1144.05	c     1326    231     3912    55181   14     8129    3031   1326   5434 0.24
1143.69/1144.05	c     2089    231     4675    79428   16     9654    3335   2089   5021 0.42
1143.69/1144.05	c     3235    231     5821   121395   20    11946    3669   3235   4195 0.77
1143.69/1144.05	c     4958    231     5603   117506   20    11510    4036   3017   3864 1.28
1143.69/1144.05	c     7543    231     6082   124449   20    12469    4440   3496   3568 2.11
1143.69/1144.05	c    11422    231     5335   103899   19    10975    4885   2749   3267 3.50
1143.69/1144.05	c    17245    231     6054   126039   20    12411    5374   3468   3115 5.54
1143.69/1144.05	c    25985    231     6409   130645   20    13123    5912   3823   2989 8.69
1143.69/1144.05	c    39095    231     7327   166237   22    14958    6504   4741   2863 13.65
1143.69/1144.05	c    58766    231     6818   149156   21    13940    7155   4232   2664 22.05
1143.69/1144.05	c    88277    231     6820   155392   22    13945    7871   4234   2474 35.68
1143.69/1144.05	c   132547    231     6692   144151   21    13688    8659   4106   2257 58.71
1143.69/1144.05	c   198958    231    11001   292306   26    22306    9525   8415   2073 95.93
1143.69/1144.05	c   298578    231     8549   208971   24    17402   10478   5963   1879 158.87
1143.69/1144.05	c   448013    231     8211   191942   23    16726   11526   5625   1657 270.34
1143.69/1144.05	c   672171    231     9328   225890   24    18961   12679   6742   1481 453.60
1143.69/1144.05	c  1008414    230    11099   290383   26    22502   13947   8513   1337 753.95
1143.69/1144.05	c Backtracks by Clause: 0
1143.69/1144.05	c Backtracks by PB constraint: 0
1143.69/1144.05	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1143.69/1144.05	c   21  1424566 327082  2065753    10440   210824   7854   1245 1143.74
1143.69/1144.05	s UNSATISFIABLE
1143.69/1144.05	c Total time: 1143.74 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-1878838-1245122410/watcher-1878838-1245122410 -o /tmp/evaluation-result-1878838-1245122410/solver-1878838-1245122410 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878838-1245122410.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3120
/proc/meminfo: memFree=1634176/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=10792 CPUtime=0
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179841977 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 2698 233 174 640 0 2033 0

[startup+0.0696009 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3120
/proc/meminfo: memFree=1634176/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=11236 CPUtime=0.06
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 438 0 0 0 6 0 0 0 18 0 1 0 179841977 11505664 401 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 2809 401 195 640 0 2165 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11236

[startup+0.101603 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3120
/proc/meminfo: memFree=1634176/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=11368 CPUtime=0.09
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 467 0 0 0 9 0 0 0 18 0 1 0 179841977 11640832 430 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 2842 430 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301621 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3120
/proc/meminfo: memFree=1634176/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=11880 CPUtime=0.29
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 604 0 0 0 29 0 0 0 19 0 1 0 179841977 12165120 567 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 2970 567 195 640 0 2326 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11880

[startup+0.701659 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3120
/proc/meminfo: memFree=1634176/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=12772 CPUtime=0.69
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 804 0 0 0 69 0 0 0 22 0 1 0 179841977 13078528 767 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 3193 767 195 640 0 2549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12772

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1631352/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=13280 CPUtime=1.49
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 926 0 0 0 148 1 0 0 25 0 1 0 179841977 13598720 889 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 3320 889 195 640 0 2676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13280

[startup+3.10188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1631096/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=13536 CPUtime=3.09
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 998 0 0 0 308 1 0 0 25 0 1 0 179841977 13860864 961 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 3384 961 195 640 0 2740 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13536

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1630456/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=14036 CPUtime=6.29
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 1122 0 0 0 627 2 0 0 25 0 1 0 179841977 14372864 1085 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 3509 1085 195 640 0 2865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14036

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1629816/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=14412 CPUtime=12.68
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 1230 0 0 0 1264 4 0 0 25 0 1 0 179841977 14757888 1193 1992294400 134512640 137136520 4294956256 18446744073709551615 134544101 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 3603 1193 195 640 0 2959 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14412

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1629112/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=15056 CPUtime=25.49
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 1394 0 0 0 2540 9 0 0 25 0 1 0 179841977 15417344 1357 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 3764 1357 195 640 0 3120 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15056

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1628408/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=15824 CPUtime=51.08
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 1573 0 0 0 5093 15 0 0 25 0 1 0 179841977 16203776 1536 1992294400 134512640 137136520 4294956256 18446744073709551615 134573532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 3956 1536 195 640 0 3312 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15824

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1627768/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=16548 CPUtime=102.26
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 1768 0 0 0 10199 27 0 0 25 0 1 0 179841977 16945152 1731 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4137 1731 195 640 0 3493 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16548

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1627448/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=17028 CPUtime=162.25
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 1869 0 0 0 16183 42 0 0 25 0 1 0 179841977 17436672 1832 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4257 1832 195 640 0 3613 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17028

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1626808/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=17376 CPUtime=222.23
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 1964 0 0 0 22169 54 0 0 25 0 1 0 179841977 17793024 1927 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4344 1927 195 640 0 3700 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17376

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1626680/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=17508 CPUtime=282.21
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2002 0 0 0 28154 67 0 0 25 0 1 0 179841977 17928192 1965 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4377 1965 195 640 0 3733 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17508

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1626168/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=17988 CPUtime=342.19
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2111 0 0 0 34142 77 0 0 25 0 1 0 179841977 18419712 2074 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4497 2074 195 640 0 3853 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17988

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1626168/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=17976 CPUtime=402.18
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2111 0 0 0 40129 89 0 0 25 0 1 0 179841977 18407424 2074 1992294400 134512640 137136520 4294956256 18446744073709551615 134543912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4494 2074 195 640 0 3850 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17976

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1626040/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=18088 CPUtime=462.16
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2137 0 0 0 46117 99 0 0 25 0 1 0 179841977 18522112 2100 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4522 2100 195 640 0 3878 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18088

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1625400/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=18684 CPUtime=522.15
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2294 0 0 0 52105 110 0 0 25 0 1 0 179841977 19132416 2257 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4671 2257 195 640 0 4027 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18684

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1625336/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=18684 CPUtime=582.13
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2294 0 0 0 58093 120 0 0 25 0 1 0 179841977 19132416 2257 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4671 2257 195 640 0 4027 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18684

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1625272/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=18684 CPUtime=642.12
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2294 0 0 0 64081 131 0 0 25 0 1 0 179841977 19132416 2257 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4671 2257 195 640 0 4027 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18684

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1625336/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=18684 CPUtime=702.1
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2294 0 0 0 70067 143 0 0 25 0 1 0 179841977 19132416 2257 1992294400 134512640 137136520 4294956256 18446744073709551615 136499654 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4671 2257 195 640 0 4027 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 18684

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1625208/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=18772 CPUtime=762.08
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2309 0 0 0 76056 152 0 0 25 0 1 0 179841977 19222528 2272 1992294400 134512640 137136520 4294956256 18446744073709551615 134544592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4693 2272 195 640 0 4049 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 18772

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624824/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19152 CPUtime=822.06
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2405 0 0 0 82046 160 0 0 25 0 1 0 179841977 19611648 2368 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4788 2368 195 640 0 4144 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 19152

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624248/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=882.05
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 88034 171 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 19660

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624248/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=942.04
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 94021 183 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 19660

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624248/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=1002.01
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 100008 193 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 19660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624184/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=1062
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 105996 204 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 19660

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624184/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=1121.98
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 111983 215 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 19660

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624120/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=1125.99
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 112383 216 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 1125.99
Current children cumulated vsize (KiB) 19660

[startup+1132.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624120/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=1132.39
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 113022 217 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 1132.39
Current children cumulated vsize (KiB) 19660

[startup+1139.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624120/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=1138.78
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 113660 218 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 1138.78
Current children cumulated vsize (KiB) 19660

[startup+1142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624120/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=1141.98
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 113980 218 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 136509126 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 1141.98
Current children cumulated vsize (KiB) 19660

[startup+1143.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624120/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=1142.78
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 114059 219 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 1142.78
Current children cumulated vsize (KiB) 19660

[startup+1143.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624120/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=1143.18
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 114099 219 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 1143.18
Current children cumulated vsize (KiB) 19660

[startup+1143.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624120/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=1143.59
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 114140 219 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 1143.59
Current children cumulated vsize (KiB) 19660

[startup+1144.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3121
/proc/meminfo: memFree=1624120/2055920 swapFree=4192812/4192956
[pid=3120] ppid=3118 vsize=19660 CPUtime=1143.69
/proc/3120/stat : 3120 (bsolo) R 3118 3120 1126 0 -1 4194304 2536 0 0 0 114150 219 0 0 25 0 1 0 179841977 20131840 2499 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3120/statm: 4915 2499 195 640 0 4271 0
Current children cumulated CPU time (s) 1143.69
Current children cumulated vsize (KiB) 19660

Child status: 0
Real time (s): 1144.06
CPU time (s): 1143.75
CPU user time (s): 1141.55
CPU system time (s): 2.19567
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 19660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1141.55
system time used= 2.19567
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2538
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= 1989

runsolver used 0.886865 second user time and 2.27965 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 05:20:11
IDJOB=1878838
IDBENCH=1348
IDSOLVER=700
FILE ID=node14/1878838-1245122410
PBS_JOBID= 9363651
Free space on /tmp= 66376 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551347.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878838-1245122410/watcher-1878838-1245122410 -o /tmp/evaluation-result-1878838-1245122410/solver-1878838-1245122410 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878838-1245122410.opb

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

MD5SUM BENCH= ad2f2eb73d6b7e5f546be528b10bc762
RANDOM SEED=507088297

node14.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		: 3000.234
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		: 3000.234
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:       1634592 kB
Buffers:         31620 kB
Cached:         309876 kB
SwapCached:          0 kB
Active:          75400 kB
Inactive:       280040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634592 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          23720 kB
Slab:            51824 kB
Committed_AS:   167540 kB
PageTables:       1452 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= 66372 MiB
End job on node14 at 2009-06-16 05:39:15