Trace number 1877365

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 3.1UNSAT 1293.21 1293.58

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb
MD5SUM0fb4f85eaa7daeec6ae4b4468524bb94
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 benchmark11.9662
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 709
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: Cardinality Constraint 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-1877365-1245118592.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 709
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: 0.023 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     5470    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1293.12/1293.57	c      100    231     2759    13614    4     5825    2069    173   2564 0.04
1293.12/1293.57	c      251    231     2972    23280    7     6253    2276    386   3438 0.07
1293.12/1293.57	c      476    231     3270    41463   12     6862    2504    684   3400 0.14
1293.12/1293.57	c      816    231     3738    72148   19     7888    2755   1152   3138 0.26
1293.12/1293.57	c     1326    231     4389   118546   27     9221    3031   1803   2589 0.51
1293.12/1293.57	c     2090    231     5321   174244   32    11108    3335   2735   2281 0.92
1293.12/1293.57	c     3240    231     4822   121041   25     9969    3669   2236   1998 1.62
1293.12/1293.57	c     4962    231     4831    99511   20    10006    4036   2245   1908 2.60
1293.12/1293.57	c     7549    231     5568   105873   19    11456    4440   2982   1954 3.86
1293.12/1293.57	c    11428    231     5189   130721   25    10705    4885   2603   1975 5.78
1293.12/1293.57	c    17250    231     6426   155864   24    13178    5374   3840   1946 8.86
1293.12/1293.57	c    25988    231     7619   213914   28    15620    5912   5033   1830 14.20
1293.12/1293.57	c    39098    231     6486   155187   23    13337    6504   3900   1801 21.70
1293.12/1293.57	c    58769    231     7367   187674   25    15054    7155   4781   1746 33.66
1293.12/1293.57	c    88279    231     9717   296557   30    19889    7871   7131   1617 54.59
1293.12/1293.57	c   132549    231     9079   220737   24    18497    8659   6493   1536 86.27
1293.12/1293.57	c   198962    231    10813   300113   27    21974    9525   8227   1449 137.30
1293.12/1293.57	c   298582    231    11153   302353   27    22762   10478   8567   1348 221.41
1293.12/1293.57	c   448018    231     8836   225820   25    17979   11526   6250   1240 361.14
1293.12/1293.57	c   672178    231    11196   316342   28    22757   12679   8610   1135 592.20
1293.12/1293.57	c  1008422    231    15174   485526   31    30833   13947  12588   1045 964.60
1293.12/1293.57	c Backtracks by Clause: 1287044
1293.12/1293.57	c Backtracks by PB constraint: 1087
1293.12/1293.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1293.12/1293.57	c   21  1288131 287204  1833348    12392   303295   9806    996 1293.21
1293.12/1293.57	s UNSATISFIABLE
1293.12/1293.57	c Total time: 1293.21 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-1877365-1245118592/watcher-1877365-1245118592 -o /tmp/evaluation-result-1877365-1245118592/solver-1877365-1245118592 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877365-1245118592.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 2/64 31079
/proc/meminfo: memFree=1351064/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=10792 CPUtime=0
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179460291 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 2698 233 174 640 0 2033 0

[startup+0.089506 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31079
/proc/meminfo: memFree=1351064/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=11368 CPUtime=0.08
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 457 0 0 0 8 0 0 0 18 0 1 0 179460291 11640832 420 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 2842 420 196 640 0 2198 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11368

[startup+0.101506 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31079
/proc/meminfo: memFree=1351064/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=11368 CPUtime=0.09
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 470 0 0 0 9 0 0 0 18 0 1 0 179460291 11640832 433 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 2842 433 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301528 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31079
/proc/meminfo: memFree=1351064/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=12120 CPUtime=0.29
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 650 0 0 0 29 0 0 0 19 0 1 0 179460291 12410880 613 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 3030 613 196 640 0 2386 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12120

[startup+0.701568 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31079
/proc/meminfo: memFree=1351064/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=13012 CPUtime=0.69
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 883 0 0 0 69 0 0 0 22 0 1 0 179460291 13324288 846 1992294400 134512640 137136520 4294956256 18446744073709551615 134606736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 3253 846 196 640 0 2609 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13012

[startup+1.50265 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1347920/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=14024 CPUtime=1.5
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 1121 0 0 0 149 1 0 0 25 0 1 0 179460291 14360576 1084 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 3506 1084 196 640 0 2862 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 14024

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1347408/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=14028 CPUtime=3.09
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 1123 0 0 0 308 1 0 0 25 0 1 0 179460291 14364672 1086 1992294400 134512640 137136520 4294956256 18446744073709551615 134572223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 3507 1086 197 640 0 2863 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14028

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1347152/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=14032 CPUtime=6.29
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 1123 0 0 0 627 2 0 0 25 0 1 0 179460291 14368768 1086 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 3508 1086 197 640 0 2864 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14032

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1346584/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=14656 CPUtime=12.69
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 1288 0 0 0 1266 3 0 0 25 0 1 0 179460291 15007744 1251 1992294400 134512640 137136520 4294956256 18446744073709551615 134544182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 3664 1251 197 640 0 3020 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14656

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1345944/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=15272 CPUtime=25.48
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 1448 0 0 0 2542 6 0 0 25 0 1 0 179460291 15638528 1411 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 3818 1411 197 640 0 3174 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15272

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1345432/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=15748 CPUtime=51.07
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 1562 0 0 0 5095 12 0 0 25 0 1 0 179460291 16125952 1525 1992294400 134512640 137136520 4294956256 18446744073709551615 134606755 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 3937 1525 197 640 0 3293 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15748

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1344792/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=16476 CPUtime=102.26
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 1736 0 0 0 10204 22 0 0 25 0 1 0 179460291 16871424 1699 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4119 1699 197 640 0 3475 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16476

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1344088/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=17072 CPUtime=162.24
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 1896 0 0 0 16190 34 0 0 25 0 1 0 179460291 17481728 1859 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4268 1859 197 640 0 3624 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17072

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1344088/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=17036 CPUtime=222.23
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 1896 0 0 0 22179 44 0 0 25 0 1 0 179460291 17444864 1857 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4259 1857 197 640 0 3615 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17036

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1343576/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=17536 CPUtime=282.2
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2012 0 0 0 28166 54 0 0 25 0 1 0 179460291 17956864 1973 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4384 1973 197 640 0 3740 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17536

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1343320/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=17784 CPUtime=342.19
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2063 0 0 0 34154 65 0 0 25 0 1 0 179460291 18210816 2024 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4446 2024 197 640 0 3802 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17784

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1343000/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=18036 CPUtime=402.17
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2146 0 0 0 40141 76 0 0 25 0 1 0 179460291 18468864 2107 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4509 2107 197 640 0 3865 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18036

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1342680/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=18380 CPUtime=462.16
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2218 0 0 0 46129 87 0 0 25 0 1 0 179460291 18821120 2179 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4595 2179 197 640 0 3951 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18380

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1342488/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=18504 CPUtime=522.14
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2253 0 0 0 52120 94 0 0 25 0 1 0 179460291 18948096 2214 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4626 2214 197 640 0 3982 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18504

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1342232/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=18744 CPUtime=582.12
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2309 0 0 0 58110 102 0 0 25 0 1 0 179460291 19193856 2270 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4686 2270 197 640 0 4042 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18744

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1342168/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=18752 CPUtime=642.11
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2311 0 0 0 64098 113 0 0 25 0 1 0 179460291 19202048 2272 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4688 2272 197 640 0 4044 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18752

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1342168/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=18752 CPUtime=702.09
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2311 0 0 0 70085 124 0 0 25 0 1 0 179460291 19202048 2272 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4688 2272 197 640 0 4044 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 18752

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1342168/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=18736 CPUtime=762.08
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2313 0 0 0 76076 132 0 0 25 0 1 0 179460291 19185664 2265 1992294400 134512640 137136520 4294956256 18446744073709551615 134606757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4684 2265 197 640 0 4040 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 18736

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1341656/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19200 CPUtime=822.06
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2428 0 0 0 82065 141 0 0 25 0 1 0 179460291 19660800 2380 1992294400 134512640 137136520 4294956256 18446744073709551615 134543884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4800 2380 197 640 0 4156 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 19200

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1341656/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19188 CPUtime=882.04
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2428 0 0 0 88053 151 0 0 25 0 1 0 179460291 19648512 2380 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4797 2380 197 640 0 4153 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 19188

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1341400/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19432 CPUtime=942.02
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2499 0 0 0 94041 161 0 0 25 0 1 0 179460291 19898368 2451 1992294400 134512640 137136520 4294956256 18446744073709551615 134606777 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4858 2451 197 640 0 4214 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 19432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1341272/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19560 CPUtime=1002
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2524 0 0 0 100031 169 0 0 25 0 1 0 179460291 20029440 2476 1992294400 134512640 137136520 4294956256 18446744073709551615 134544550 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4890 2476 197 640 0 4246 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 19560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1341272/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19560 CPUtime=1061.99
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2524 0 0 0 106019 180 0 0 25 0 1 0 179460291 20029440 2476 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4890 2476 197 640 0 4246 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 19560

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1340824/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=20008 CPUtime=1121.97
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2631 0 0 0 112008 189 0 0 25 0 1 0 179460291 20488192 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 5002 2583 197 640 0 4358 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 20008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1340824/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=20008 CPUtime=1181.96
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2631 0 0 0 117996 200 0 0 25 0 1 0 179460291 20488192 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 5002 2583 197 640 0 4358 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 20008

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19948 CPUtime=1241.94
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2631 0 0 0 123984 210 0 0 25 0 1 0 179460291 20426752 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4987 2583 197 640 0 4343 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 19948

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

[startup+1254.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19948 CPUtime=1253.94
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2631 0 0 0 125182 212 0 0 25 0 1 0 179460291 20426752 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4987 2583 197 640 0 4343 0
Current children cumulated CPU time (s) 1253.94
Current children cumulated vsize (KiB) 19948

[startup+1279.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19944 CPUtime=1279.53
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2631 0 0 0 127737 216 0 0 25 0 1 0 179460291 20422656 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 134544562 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4986 2583 197 640 0 4342 0
Current children cumulated CPU time (s) 1279.53
Current children cumulated vsize (KiB) 19944

[startup+1286.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19944 CPUtime=1285.93
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2631 0 0 0 128376 217 0 0 25 0 1 0 179460291 20422656 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 136295558 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4986 2583 197 640 0 4342 0
Current children cumulated CPU time (s) 1285.93
Current children cumulated vsize (KiB) 19944

[startup+1289.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19944 CPUtime=1289.12
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2631 0 0 0 128695 217 0 0 25 0 1 0 179460291 20422656 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4986 2583 197 640 0 4342 0
Current children cumulated CPU time (s) 1289.12
Current children cumulated vsize (KiB) 19944

[startup+1291.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19944 CPUtime=1290.72
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2631 0 0 0 128855 217 0 0 25 0 1 0 179460291 20422656 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4986 2583 197 640 0 4342 0
Current children cumulated CPU time (s) 1290.72
Current children cumulated vsize (KiB) 19944

[startup+1292.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19944 CPUtime=1292.32
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2631 0 0 0 129015 217 0 0 25 0 1 0 179460291 20422656 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4986 2583 197 640 0 4342 0
Current children cumulated CPU time (s) 1292.32
Current children cumulated vsize (KiB) 19944

[startup+1293.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19944 CPUtime=1292.72
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2631 0 0 0 129055 217 0 0 25 0 1 0 179460291 20422656 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4986 2583 197 640 0 4342 0
Current children cumulated CPU time (s) 1292.72
Current children cumulated vsize (KiB) 19944

[startup+1293.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31080
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31079] ppid=31077 vsize=19944 CPUtime=1293.12
/proc/31079/stat : 31079 (bsolo) R 31077 31079 29805 0 -1 4194304 2631 0 0 0 129095 217 0 0 25 0 1 0 179460291 20422656 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31079/statm: 4986 2583 197 640 0 4342 0
Current children cumulated CPU time (s) 1293.12
Current children cumulated vsize (KiB) 19944

Child status: 0
Real time (s): 1293.58
CPU time (s): 1293.21
CPU user time (s): 1291.03
CPU system time (s): 2.18067
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 20008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1291.03
system time used= 2.18067
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2632
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= 1880

runsolver used 0.999848 second user time and 2.6006 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 04:16:33
IDJOB=1877365
IDBENCH=1301
IDSOLVER=699
FILE ID=node2/1877365-1245118592
PBS_JOBID= 9363658
Free space on /tmp= 66452 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877365-1245118592/watcher-1877365-1245118592 -o /tmp/evaluation-result-1877365-1245118592/solver-1877365-1245118592 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877365-1245118592.opb

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

MD5SUM BENCH= 0fb4f85eaa7daeec6ae4b4468524bb94
RANDOM SEED=1481348588

node2.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		: 3000.214
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		: 3000.214
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:       1351544 kB
Buffers:         30136 kB
Cached:         596360 kB
SwapCached:        260 kB
Active:          69476 kB
Inactive:       570220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1351544 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:            4032 kB
Writeback:           0 kB
Mapped:          21728 kB
Slab:            50584 kB
Committed_AS:   142448 kB
PageTables:       1468 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= 66448 MiB
End job on node2 at 2009-06-16 04:38:06