Trace number 1877410

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 1693.68 1694.27

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557574.opb
MD5SUM5107a201bfa7ecd84a67ffb212d048dd
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 benchmark5.2462
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 689
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-1877410-1245122685.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 689
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1693.60/1694.26	c      101    231     2760    13673    4     5826    2069    174   2589 0.04
1693.60/1694.26	c      251    231     2945    20632    7     6197    2276    359   3391 0.07
1693.60/1694.26	c      476    231     3251    36788   11     6845    2504    665   3606 0.13
1693.60/1694.26	c      814    231     3681    53842   14     7707    2755   1095   3308 0.25
1693.60/1694.26	c     1322    231     4266    75721   17     8902    3031   1680   2990 0.44
1693.60/1694.26	c     2085    231     5141   112015   21    10695    3335   2555   2659 0.78
1693.60/1694.26	c     3232    231     4597    81461   17     9523    3669   2011   2430 1.33
1693.60/1694.26	c     4954    231     4473    70600   15     9280    4036   1887   2401 2.06
1693.60/1694.26	c     7538    231     5024    97307   19    10396    4440   2438   2317 3.25
1693.60/1694.26	c    11417    231     6834   153069   22    14041    4885   4248   2253 5.07
1693.60/1694.26	c    17240    231     5322   103307   19    11014    5374   2736   2129 8.10
1693.60/1694.26	c    25977    231     6193   127516   20    12714    5912   3607   2079 12.49
1693.60/1694.26	c    39087    231     7761   181819   23    15880    6504   5175   1996 19.58
1693.60/1694.26	c    58758    231     8570   222339   25    17459    7155   5984   1883 31.20
1693.60/1694.26	c    88270    231     6974   161201   23    14271    7871   4388   1794 49.19
1693.60/1694.26	c   132542    231     9460   266435   28    19377    8659   6874   1665 79.58
1693.60/1694.26	c   198955    231     8603   246833   28    17652    9525   6017   1519 130.94
1693.60/1694.26	c   298575    231     7412   162804   21    15141   10478   4826   1402 212.92
1693.60/1694.26	c   448012    231    12121   340465   28    24616   11526   9535   1313 341.15
1693.60/1694.26	c   672172    231    10000   302808   30    20495   12679   7414   1197 561.51
1693.60/1694.26	c  1008415    231    14010   439539   31    28499   13947  11424   1077 935.91
1693.60/1694.26	c  1512786    231    13504   378506   28    27392   15342  10918    981 1541.52
1693.60/1694.26	c Backtracks by Clause: 1634026
1693.60/1694.26	c Backtracks by PB constraint: 1694
1693.60/1694.26	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1693.60/1694.26	c   22  1635720 372965  2333882    12995   329183  10409    965 1693.67
1693.60/1694.26	s UNSATISFIABLE
1693.60/1694.26	c Total time: 1693.67 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877410-1245122685/watcher-1877410-1245122685 -o /tmp/evaluation-result-1877410-1245122685/solver-1877410-1245122685 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877410-1245122685.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 4707
/proc/meminfo: memFree=1807792/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=10792 CPUtime=0
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179864817 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 2698 233 174 640 0 2033 0

[startup+0.0628809 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4707
/proc/meminfo: memFree=1807792/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=11236 CPUtime=0.05
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 422 0 0 0 5 0 0 0 18 0 1 0 179864817 11505664 385 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 2809 385 196 640 0 2165 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11236

[startup+0.101887 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4707
/proc/meminfo: memFree=1807792/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=11364 CPUtime=0.09
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 461 0 0 0 9 0 0 0 18 0 1 0 179864817 11636736 424 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 2841 424 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301921 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4707
/proc/meminfo: memFree=1807792/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=11872 CPUtime=0.29
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 582 0 0 0 29 0 0 0 19 0 1 0 179864817 12156928 545 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 2968 545 196 640 0 2324 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11872

[startup+0.70199 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4707
/proc/meminfo: memFree=1807792/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=12496 CPUtime=0.69
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 759 0 0 0 69 0 0 0 22 0 1 0 179864817 12795904 722 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 3124 722 196 640 0 2480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12496

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1805224/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=13236 CPUtime=1.49
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 926 0 0 0 148 1 0 0 25 0 1 0 179864817 13553664 889 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 3309 889 196 640 0 2665 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13236

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1804840/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=13360 CPUtime=3.09
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 973 0 0 0 307 2 0 0 25 0 1 0 179864817 13680640 936 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 3340 936 196 640 0 2696 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13360

[startup+6.30296 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1804136/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=13848 CPUtime=6.29
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 1083 0 0 0 627 2 0 0 25 0 1 0 179864817 14180352 1046 1992294400 134512640 137136520 4294956256 18446744073709551615 135982518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 3462 1046 196 640 0 2818 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13848

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1803688/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=14092 CPUtime=12.69
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 1158 0 0 0 1265 4 0 0 25 0 1 0 179864817 14430208 1121 1992294400 134512640 137136520 4294956256 18446744073709551615 134574197 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 3523 1121 197 640 0 2879 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14092

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1803048/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=14836 CPUtime=25.48
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 1333 0 0 0 2541 7 0 0 25 0 1 0 179864817 15192064 1296 1992294400 134512640 137136520 4294956256 18446744073709551615 134600245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 3709 1296 197 640 0 3065 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14836

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1802600/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=15324 CPUtime=51.07
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 1465 0 0 0 5094 13 0 0 25 0 1 0 179864817 15691776 1428 1992294400 134512640 137136520 4294956256 18446744073709551615 135982520 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 3831 1428 197 640 0 3187 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15324

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1800936/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=16904 CPUtime=102.25
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 1855 0 0 0 10201 24 0 0 25 0 1 0 179864817 17309696 1818 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 4226 1818 197 640 0 3582 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16904

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1799976/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=17836 CPUtime=162.24
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2090 0 0 0 16188 36 0 0 25 0 1 0 179864817 18264064 2053 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 4459 2053 197 640 0 3815 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17836

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1799912/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=17836 CPUtime=222.22
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2091 0 0 0 22177 45 0 0 25 0 1 0 179864817 18264064 2054 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 4459 2054 197 640 0 3815 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17836

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1799912/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=17836 CPUtime=282.2
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2091 0 0 0 28166 54 0 0 25 0 1 0 179864817 18264064 2054 1992294400 134512640 137136520 4294956256 18446744073709551615 134543878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 4459 2054 197 640 0 3815 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 4708
/proc/meminfo: memFree=1799912/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=17840 CPUtime=342.17
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2092 0 0 0 34152 65 0 0 25 0 1 0 179864817 18268160 2055 1992294400 134512640 137136520 4294956256 18446744073709551615 134538970 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 4460 2055 197 640 0 3816 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17840

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1799336/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=18440 CPUtime=402.15
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2228 0 0 0 40142 73 0 0 25 0 1 0 179864817 18882560 2191 1992294400 134512640 137136520 4294956256 18446744073709551615 134544101 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 4610 2191 197 640 0 3966 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18440

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1799080/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=18560 CPUtime=462.13
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2267 0 0 0 46131 82 0 0 25 0 1 0 179864817 19005440 2230 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 4640 2230 197 640 0 3996 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18560

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1798952/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=18668 CPUtime=522.1
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2303 0 0 0 52121 89 0 0 25 0 1 0 179864817 19116032 2266 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 4667 2266 197 640 0 4023 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18668

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1797864/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=19740 CPUtime=582.08
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2567 0 0 0 58109 99 0 0 25 0 1 0 179864817 20213760 2530 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 4935 2530 197 640 0 4291 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19740

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1797352/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20204 CPUtime=642.07
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2678 0 0 0 64099 108 0 0 25 0 1 0 179864817 20688896 2641 1992294400 134512640 137136520 4294956256 18446744073709551615 134616608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5051 2641 197 640 0 4407 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 20204

[startup+702.302 s]

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

/proc/meminfo: memFree=1796456/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=21036 CPUtime=1121.9
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2877 0 0 0 112013 177 0 0 25 0 1 0 179864817 21540864 2840 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5259 2840 197 640 0 4615 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 21036

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1796392/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20976 CPUtime=1181.88
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2877 0 0 0 118002 186 0 0 25 0 1 0 179864817 21479424 2840 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5244 2840 197 640 0 4600 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 20976

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1796264/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20972 CPUtime=1241.86
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2877 0 0 0 123990 196 0 0 25 0 1 0 179864817 21475328 2840 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5243 2840 197 640 0 4599 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 20972

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1796264/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20972 CPUtime=1301.84
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2877 0 0 0 129980 204 0 0 25 0 1 0 179864817 21475328 2840 1992294400 134512640 137136520 4294956256 18446744073709551615 134574232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5243 2840 197 640 0 4599 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 20972

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1796200/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20972 CPUtime=1361.82
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2877 0 0 0 135968 214 0 0 25 0 1 0 179864817 21475328 2840 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5243 2840 197 640 0 4599 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 20972

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1796200/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20972 CPUtime=1421.8
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2877 0 0 0 141959 221 0 0 25 0 1 0 179864817 21475328 2840 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5243 2840 197 640 0 4599 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 20972

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1796136/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20968 CPUtime=1481.78
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2877 0 0 0 147948 230 0 0 25 0 1 0 179864817 21471232 2840 1992294400 134512640 137136520 4294956256 18446744073709551615 136499654 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5242 2840 197 640 0 4598 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 20968

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1796136/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20968 CPUtime=1541.75
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2877 0 0 0 153936 239 0 0 25 0 1 0 179864817 21471232 2840 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5242 2840 197 640 0 4598 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 20968

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4708
/proc/meminfo: memFree=1796200/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20924 CPUtime=1601.73
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2878 0 0 0 159925 248 0 0 25 0 1 0 179864817 21426176 2830 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5231 2830 197 640 0 4587 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 20924

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4710
/proc/meminfo: memFree=1796072/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20924 CPUtime=1661.71
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2878 0 0 0 165915 256 0 0 25 0 1 0 179864817 21426176 2830 1992294400 134512640 137136520 4294956256 18446744073709551615 136501958 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5231 2830 197 640 0 4587 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 20924

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

[startup+1663.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4710
/proc/meminfo: memFree=1796072/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20924 CPUtime=1663.31
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2878 0 0 0 166074 257 0 0 25 0 1 0 179864817 21426176 2830 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5231 2830 197 640 0 4587 0
Current children cumulated CPU time (s) 1663.31
Current children cumulated vsize (KiB) 20924

[startup+1676.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4710
/proc/meminfo: memFree=1796072/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20924 CPUtime=1676.1
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2878 0 0 0 167352 258 0 0 25 0 1 0 179864817 21426176 2830 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5231 2830 197 640 0 4587 0
Current children cumulated CPU time (s) 1676.1
Current children cumulated vsize (KiB) 20924

[startup+1683.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4710
/proc/meminfo: memFree=1796072/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20924 CPUtime=1682.5
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2878 0 0 0 167991 259 0 0 25 0 1 0 179864817 21426176 2830 1992294400 134512640 137136520 4294956256 18446744073709551615 136295683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5231 2830 197 640 0 4587 0
Current children cumulated CPU time (s) 1682.5
Current children cumulated vsize (KiB) 20924

[startup+1689.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4710
/proc/meminfo: memFree=1796072/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20924 CPUtime=1688.9
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2878 0 0 0 168631 259 0 0 25 0 1 0 179864817 21426176 2830 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5231 2830 197 640 0 4587 0
Current children cumulated CPU time (s) 1688.9
Current children cumulated vsize (KiB) 20924

[startup+1692.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4710
/proc/meminfo: memFree=1796136/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20924 CPUtime=1692.1
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2878 0 0 0 168950 260 0 0 25 0 1 0 179864817 21426176 2830 1992294400 134512640 137136520 4294956256 18446744073709551615 134544101 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5231 2830 197 640 0 4587 0
Current children cumulated CPU time (s) 1692.1
Current children cumulated vsize (KiB) 20924

[startup+1693.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4710
/proc/meminfo: memFree=1796136/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20924 CPUtime=1692.9
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2878 0 0 0 169030 260 0 0 25 0 1 0 179864817 21426176 2830 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5231 2830 197 640 0 4587 0
Current children cumulated CPU time (s) 1692.9
Current children cumulated vsize (KiB) 20924

[startup+1693.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4710
/proc/meminfo: memFree=1796136/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20924 CPUtime=1693.3
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2878 0 0 0 169070 260 0 0 25 0 1 0 179864817 21426176 2830 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5231 2830 197 640 0 4587 0
Current children cumulated CPU time (s) 1693.3
Current children cumulated vsize (KiB) 20924

[startup+1694.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4710
/proc/meminfo: memFree=1796136/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20924 CPUtime=1693.5
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2878 0 0 0 169090 260 0 0 25 0 1 0 179864817 21426176 2830 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5231 2830 197 640 0 4587 0
Current children cumulated CPU time (s) 1693.5
Current children cumulated vsize (KiB) 20924

[startup+1694.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4710
/proc/meminfo: memFree=1796136/2055920 swapFree=4182344/4192956
[pid=4707] ppid=4705 vsize=20924 CPUtime=1693.6
/proc/4707/stat : 4707 (bsolo) R 4705 4707 3887 0 -1 4194304 2878 0 0 0 169100 260 0 0 25 0 1 0 179864817 21426176 2830 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4707/statm: 5231 2830 197 640 0 4587 0
Current children cumulated CPU time (s) 1693.6
Current children cumulated vsize (KiB) 20924

Child status: 0
Real time (s): 1694.27
CPU time (s): 1693.68
CPU user time (s): 1691.07
CPU system time (s): 2.6086
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 21040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1691.07
system time used= 2.6086
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2879
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= 2935

runsolver used 1.44878 second user time and 3.23951 second system time

The end

Launcher Data 

Begin job on node48 at 2009-06-16 05:24:45
IDJOB=1877410
IDBENCH=1350
IDSOLVER=699
FILE ID=node48/1877410-1245122685
PBS_JOBID= 9363646
Free space on /tmp= 66236 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557574.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877410-1245122685/watcher-1877410-1245122685 -o /tmp/evaluation-result-1877410-1245122685/solver-1877410-1245122685 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877410-1245122685.opb

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

MD5SUM BENCH= 5107a201bfa7ecd84a67ffb212d048dd
RANDOM SEED=445612879

node48.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		: 3000.270
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		: 3000.270
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:       1808208 kB
Buffers:         15876 kB
Cached:         155588 kB
SwapCached:       4452 kB
Active:          40152 kB
Inactive:       139188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808208 kB
SwapTotal:     4192956 kB
SwapFree:      4182344 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          13604 kB
Slab:            54324 kB
Committed_AS:   138472 kB
PageTables:       1372 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= 66232 MiB
End job on node48 at 2009-06-16 05:52:59