Trace number 1879855

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) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
MD5SUM46461f0e86cd2c07d09bc154a5f6739a
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 benchmark18.9031
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 715
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-1879855-1245123732.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 715
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: 0.024 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1800.07/1800.60	c      101    231     2787    18447    6     7679    2069    201   2061 0.05
1800.07/1800.60	c      254    231     3091    45514   14    18417    2276    505   1628 0.16
1800.07/1800.60	c      480    231     3541    79547   22    30209    2504    955   1458 0.33
1800.07/1800.60	c      819    231     4215   140876   33    48621    2755   1629   1173 0.70
1800.07/1800.60	c     1330    231     5231   236398   45    85770    3031   2645    818 1.62
1800.07/1800.60	c     2094    231     5158   228053   44    83971    3335   2572    504 4.15
1800.07/1800.60	c     3240    231     5696   306473   53   114792    3669   3110    369 8.77
1800.07/1800.60	c     4961    231     5240   274910   52   125093    4036   2654    238 20.80
1800.07/1800.60	c     7547    231     6167   380431   61   154371    4440   3581    180 41.88
1800.07/1800.60	c    11429    231     6975   462659   66   167754    4885   4389    147 77.62
1800.07/1800.60	c    17251    231     5852   345205   58   160831    5374   3266    119 144.70
1800.07/1800.60	c    25989    231     6411   412124   64   180265    5912   3825    101 255.28
1800.07/1800.60	c    39099    231     8050   617645   76   238661    6504   5464     90 430.90
1800.07/1800.60	c    58770    231     6941   473453   68   192281    7155   4355     81 719.44
1800.07/1800.60	c    88282    231     6855   465788   67   182004    7871   4269     73 1199.12
1800.07/1800.60	c Caught signal: 15
1800.07/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.60	c   15   124492  19153   158815     9515   764251   6929     69 1800.07
1800.07/1800.60	s UNKNOWN
1800.07/1800.60	c Total time: 1800.07 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-1879855-1245123732/watcher-1879855-1245123732 -o /tmp/evaluation-result-1879855-1245123732/solver-1879855-1245123732 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879855-1245123732.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 0.99 0.99 3/64 2636
/proc/meminfo: memFree=803064/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=10792 CPUtime=0
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179972453 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 2698 233 174 640 0 2033 0

[startup+0.0663491 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2636
/proc/meminfo: memFree=803064/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=11364 CPUtime=0.06
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 459 0 0 0 6 0 0 0 18 0 1 0 179972453 11636736 422 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 2841 422 196 640 0 2197 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11364

[startup+0.102352 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2636
/proc/meminfo: memFree=803064/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=11628 CPUtime=0.09
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 514 0 0 0 9 0 0 0 18 0 1 0 179972453 11907072 477 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 2907 477 196 640 0 2263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11628

[startup+0.301384 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2636
/proc/meminfo: memFree=803064/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=12540 CPUtime=0.29
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 748 0 0 0 29 0 0 0 20 0 1 0 179972453 12840960 711 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 3135 711 197 640 0 2491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12540

[startup+0.701419 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2636
/proc/meminfo: memFree=803064/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=13852 CPUtime=0.69
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 1095 0 0 0 68 1 0 0 23 0 1 0 179972453 14184448 1058 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 3463 1058 197 640 0 2819 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13852

[startup+1.50151 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=798640/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=15804 CPUtime=1.49
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 1568 0 0 0 148 1 0 0 25 0 1 0 179972453 16183296 1531 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 3951 1531 197 640 0 3307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15804

[startup+3.10169 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=796464/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=16976 CPUtime=3.09
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 1867 0 0 0 308 1 0 0 25 0 1 0 179972453 17383424 1830 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 4244 1830 197 640 0 3600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16976

[startup+6.30105 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=795640/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=17752 CPUtime=6.29
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 2045 0 0 0 627 2 0 0 25 0 1 0 179972453 18178048 2008 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 4438 2008 197 640 0 3794 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17752

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=793848/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=19312 CPUtime=12.69
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 2439 0 0 0 1267 2 0 0 25 0 1 0 179972453 19775488 2402 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 4828 2402 197 640 0 4184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19312

[startup+25.5022 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=792248/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=20880 CPUtime=25.48
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 2841 0 0 0 2546 2 0 0 25 0 1 0 179972453 21381120 2804 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 5220 2804 197 640 0 4576 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20880

[startup+51.1021 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=791608/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=21536 CPUtime=51.08
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 3009 0 0 0 5104 4 0 0 25 0 1 0 179972453 22052864 2972 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 5384 2972 197 640 0 4740 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21536

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=790200/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=22956 CPUtime=102.27
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 3350 0 0 0 10221 6 0 0 25 0 1 0 179972453 23506944 3313 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 5739 3313 197 640 0 5095 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22956

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=788600/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=24508 CPUtime=162.24
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 3762 0 0 0 16216 8 0 0 25 0 1 0 179972453 25096192 3725 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 6127 3725 197 640 0 5483 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24508

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=788536/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=24508 CPUtime=222.22
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 3762 0 0 0 22213 9 0 0 25 0 1 0 179972453 25096192 3725 1992294400 134512640 137136520 4294956256 18446744073709551615 134575652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 6127 3725 197 640 0 5483 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24508

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=787512/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=25808 CPUtime=282.21
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4069 0 0 0 28210 11 0 0 25 0 1 0 179972453 26427392 4032 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 6452 4032 197 640 0 5808 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25808

[startup+342.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=787064/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=25936 CPUtime=342.19
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4109 0 0 0 34207 12 0 0 25 0 1 0 179972453 26558464 4072 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 6484 4072 197 640 0 5840 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25936

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=787064/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=25936 CPUtime=402.17
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4117 0 0 0 40205 12 0 0 25 0 1 0 179972453 26558464 4080 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 6484 4080 197 640 0 5840 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25936

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=785656/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=27372 CPUtime=462.15
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4459 0 0 0 46201 14 0 0 25 0 1 0 179972453 28028928 4422 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 6843 4422 197 640 0 6199 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 27372

[startup+522.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=785656/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=27372 CPUtime=522.13
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4460 0 0 0 52198 15 0 0 25 0 1 0 179972453 28028928 4423 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 6843 4423 197 640 0 6199 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 27372

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2637
/proc/meminfo: memFree=785656/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=27372 CPUtime=582.12
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4460 0 0 0 58196 16 0 0 25 0 1 0 179972453 28028928 4423 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 6843 4423 197 640 0 6199 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 27372

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2639
/proc/meminfo: memFree=785528/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=27504 CPUtime=642.11
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4501 0 0 0 64194 17 0 0 25 0 1 0 179972453 28164096 4464 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 6876 4464 197 640 0 6232 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27504

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2639
/proc/meminfo: memFree=784120/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=28936 CPUtime=822.05
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4848 0 0 0 82185 20 0 0 25 0 1 0 179972453 29630464 4811 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7234 4811 197 640 0 6590 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 28936

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2639
/proc/meminfo: memFree=784120/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=28936 CPUtime=882.03
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4850 0 0 0 88182 21 0 0 25 0 1 0 179972453 29630464 4813 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7234 4813 197 640 0 6590 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28936

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2639
/proc/meminfo: memFree=784056/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=28936 CPUtime=942.01
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4850 0 0 0 94179 22 0 0 25 0 1 0 179972453 29630464 4813 1992294400 134512640 137136520 4294956256 18446744073709551615 134544138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7234 4813 197 640 0 6590 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 28936

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2639
/proc/meminfo: memFree=784120/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=28936 CPUtime=1002
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4850 0 0 0 100177 23 0 0 25 0 1 0 179972453 29630464 4813 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7234 4813 197 640 0 6590 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 28936

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2639
/proc/meminfo: memFree=784120/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=28936 CPUtime=1061.98
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4850 0 0 0 106174 24 0 0 25 0 1 0 179972453 29630464 4813 1992294400 134512640 137136520 4294956256 18446744073709551615 136502148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7234 4813 197 640 0 6590 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 28936

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2639
/proc/meminfo: memFree=784184/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=28936 CPUtime=1121.96
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4850 0 0 0 112171 25 0 0 25 0 1 0 179972453 29630464 4813 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7234 4813 197 640 0 6590 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 28936

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2645
/proc/meminfo: memFree=784056/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=28936 CPUtime=1181.94
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4850 0 0 0 118167 27 0 0 25 0 1 0 179972453 29630464 4813 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7234 4813 197 640 0 6590 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 28936

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2645
/proc/meminfo: memFree=783608/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=29460 CPUtime=1241.93
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 4988 0 0 0 124165 28 0 0 25 0 1 0 179972453 30167040 4951 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7365 4951 197 640 0 6721 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 29460

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2645
/proc/meminfo: memFree=782840/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=30228 CPUtime=1301.9
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 5169 0 0 0 130162 28 0 0 25 0 1 0 179972453 30953472 5132 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7557 5132 197 640 0 6913 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 30228

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2645
/proc/meminfo: memFree=782776/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=30172 CPUtime=1361.88
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 5169 0 0 0 136159 29 0 0 25 0 1 0 179972453 30896128 5132 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7543 5132 197 640 0 6899 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 30172

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2645
/proc/meminfo: memFree=782776/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=30172 CPUtime=1421.88
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 5169 0 0 0 142156 32 0 0 25 0 1 0 179972453 30896128 5132 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7543 5132 197 640 0 6899 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 30172

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2645
/proc/meminfo: memFree=782200/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=30692 CPUtime=1481.85
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 5301 0 0 0 148153 32 0 0 25 0 1 0 179972453 31428608 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7673 5264 197 640 0 7029 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 30692

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2645
/proc/meminfo: memFree=782200/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=30692 CPUtime=1541.84
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 5301 0 0 0 154151 33 0 0 25 0 1 0 179972453 31428608 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7673 5264 197 640 0 7029 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 30692

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2645
/proc/meminfo: memFree=782200/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=30692 CPUtime=1601.81
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 5301 0 0 0 160148 33 0 0 25 0 1 0 179972453 31428608 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7673 5264 197 640 0 7029 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 30692

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2645
/proc/meminfo: memFree=782200/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=30692 CPUtime=1661.8
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 5301 0 0 0 166146 34 0 0 25 0 1 0 179972453 31428608 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7673 5264 197 640 0 7029 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 30692

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2645
/proc/meminfo: memFree=782200/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=30692 CPUtime=1721.78
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 5301 0 0 0 172143 35 0 0 25 0 1 0 179972453 31428608 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134574235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7673 5264 197 640 0 7029 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 30692

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2645
/proc/meminfo: memFree=782200/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=30692 CPUtime=1781.76
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 5301 0 0 0 178141 35 0 0 25 0 1 0 179972453 31428608 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7673 5264 197 640 0 7029 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 30692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2645
/proc/meminfo: memFree=782200/2055920 swapFree=4192952/4192956
[pid=2636] ppid=2634 vsize=30692 CPUtime=1800.07
/proc/2636/stat : 2636 (bsolo) R 2634 2636 920 0 -1 4194304 5301 0 0 0 179971 36 0 0 25 0 1 0 179972453 31428608 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2636/statm: 7673 5264 197 640 0 7029 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 30692

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): 1800.08
CPU user time (s): 1799.72
CPU system time (s): 0.365944
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 30692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5302
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= 3436

runsolver used 1.63675 second user time and 3.33049 second system time

The end

Launcher Data 

Begin job on node35 at 2009-06-16 05:42:12
IDJOB=1879855
IDBENCH=1360
IDSOLVER=701
FILE ID=node35/1879855-1245123732
PBS_JOBID= 9363648
Free space on /tmp= 66136 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879855-1245123732/watcher-1879855-1245123732 -o /tmp/evaluation-result-1879855-1245123732/solver-1879855-1245123732 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879855-1245123732.opb

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

MD5SUM BENCH= 46461f0e86cd2c07d09bc154a5f6739a
RANDOM SEED=1520076798

node35.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		: 3000.232
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		: 3000.232
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:        803480 kB
Buffers:         84720 kB
Cached:        1066652 kB
SwapCached:          4 kB
Active:         174212 kB
Inactive:       991088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        803480 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            73160 kB
Committed_AS:   158652 kB
PageTables:       1400 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= 66132 MiB
End job on node35 at 2009-06-16 06:12:14