Trace number 1880273

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? 1798.04 1798.57

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
MD5SUM733d8edd6a6cbfe19e20f4970079db5a
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 benchmark8.62469
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 687
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-1880273-1245122941.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 687
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: 5708
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     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.96/1798.56	c      103    231     2790    18320    6     6660    2069    204   2288 0.04
1797.96/1798.56	c      253    231     3084    38779   12    11791    2276    498   2432 0.10
1797.96/1798.56	c      483    231     3542    73421   20    19912    2504    956   1987 0.24
1797.96/1798.56	c      821    231     4217   133207   31    36233    2755   1631   1432 0.57
1797.96/1798.56	c     1332    231     5235   231147   44    63737    3031   2649    820 1.62
1797.96/1798.56	c     2095    231     5161   233360   45    96862    3335   2575    573 3.65
1797.96/1798.56	c     3244    231     5681   286704   50   127547    3669   3095    365 8.87
1797.96/1798.56	c     4966    231     5202   258295   49   123215    4036   2616    227 21.87
1797.96/1798.56	c     7551    231     6140   354429   57   158904    4440   3554    176 42.85
1797.96/1798.56	c    11431    231     6906   442725   64   191551    4885   4320    142 80.17
1797.96/1798.56	c    17253    231     5802   331510   57   155085    5374   3216    114 151.25
1797.96/1798.56	c    25992    231     6365   385898   60   169444    5912   3779    101 256.01
1797.96/1798.56	c    39102    231     7857   548591   69   214746    6504   5271     93 416.37
1797.96/1798.56	c    58772    231     6605   405258   61   189780    7155   4019     86 678.58
1797.96/1798.56	c    88283    231     6309   385402   61   175184    7871   3723     80 1095.70
1797.96/1798.56	c   132553    231     9460   724252   76   265088    8659   6874     76 1734.14
1797.96/1798.56	c Resources Exceeded
1797.96/1798.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.56	c   16   137468  26544   189467    10341   826562   7755     76 1798.03
1797.96/1798.56	s UNKNOWN
1797.96/1798.56	c Total time: 1798.03 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-1880273-1245122941/watcher-1880273-1245122941 -o /tmp/evaluation-result-1880273-1245122941/solver-1880273-1245122941 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880273-1245122941.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 3657
/proc/meminfo: memFree=1794352/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=10792 CPUtime=0
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179894000 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 2698 232 174 640 0 2033 0

[startup+0.101868 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3657
/proc/meminfo: memFree=1794352/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=11632 CPUtime=0.09
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 518 0 0 0 9 0 0 0 18 0 1 0 179894000 11911168 481 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 2908 481 196 640 0 2264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11632

[startup+0.201878 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3657
/proc/meminfo: memFree=1794352/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=12144 CPUtime=0.19
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 643 0 0 0 19 0 0 0 18 0 1 0 179894000 12435456 606 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 3036 606 196 640 0 2392 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12144

[startup+0.30189 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3657
/proc/meminfo: memFree=1794352/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=12536 CPUtime=0.29
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 746 0 0 0 29 0 0 0 19 0 1 0 179894000 12836864 709 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 3134 709 196 640 0 2490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12536

[startup+0.701934 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3657
/proc/meminfo: memFree=1794352/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=13708 CPUtime=0.69
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 1059 0 0 0 69 0 0 0 22 0 1 0 179894000 14036992 1022 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 3427 1022 196 640 0 2783 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13708

[startup+1.50203 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1790120/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=15276 CPUtime=1.49
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 1442 0 0 0 148 1 0 0 25 0 1 0 179894000 15642624 1405 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 3819 1405 196 640 0 3175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15276

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1788200/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=16456 CPUtime=3.09
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 1726 0 0 0 308 1 0 0 25 0 1 0 179894000 16850944 1689 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 4114 1689 197 640 0 3470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16456

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1786472/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=18008 CPUtime=6.29
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 2118 0 0 0 628 1 0 0 25 0 1 0 179894000 18440192 2081 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 4502 2081 197 640 0 3858 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18008

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1784936/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=19444 CPUtime=12.69
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 2488 0 0 0 1267 2 0 0 25 0 1 0 179894000 19910656 2451 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 4861 2451 197 640 0 4217 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19444

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1784232/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=20228 CPUtime=25.48
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 2679 0 0 0 2546 2 0 0 25 0 1 0 179894000 20713472 2642 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 5057 2642 197 640 0 4413 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20228

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1783208/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=21272 CPUtime=51.08
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 2929 0 0 0 5105 3 0 0 25 0 1 0 179894000 21782528 2892 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 5318 2892 197 640 0 4674 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21272

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1781352/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=22980 CPUtime=102.26
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 3373 0 0 0 10222 4 0 0 25 0 1 0 179894000 23531520 3336 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 5745 3336 197 640 0 5101 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22980

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1780776/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=23628 CPUtime=162.24
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 3527 0 0 0 16218 6 0 0 25 0 1 0 179894000 24195072 3490 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 5907 3490 197 640 0 5263 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23628

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1780008/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=24396 CPUtime=222.23
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 3712 0 0 0 22216 7 0 0 25 0 1 0 179894000 24981504 3675 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 6099 3675 197 640 0 5455 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24396

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1779368/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=25004 CPUtime=282.2
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 3861 0 0 0 28212 8 0 0 25 0 1 0 179894000 25604096 3824 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 6251 3824 197 640 0 5607 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25004

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1778984/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=25264 CPUtime=342.18
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 3941 0 0 0 34208 10 0 0 25 0 1 0 179894000 25870336 3904 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 6316 3904 197 640 0 5672 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 25264

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1778856/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=25396 CPUtime=402.17
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 3981 0 0 0 40205 12 0 0 25 0 1 0 179894000 26005504 3944 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 6349 3944 197 640 0 5705 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25396

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1777384/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=26840 CPUtime=462.15
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4336 0 0 0 46202 13 0 0 25 0 1 0 179894000 27484160 4299 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 6710 4299 197 640 0 6066 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 26840

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1777384/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=26840 CPUtime=522.13
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4336 0 0 0 52199 14 0 0 25 0 1 0 179894000 27484160 4299 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 6710 4299 197 640 0 6066 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 26840

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1777320/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=26840 CPUtime=582.11
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4336 0 0 0 58195 16 0 0 25 0 1 0 179894000 27484160 4299 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 6710 4299 197 640 0 6066 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 26840

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1777320/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=26840 CPUtime=642.1
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4337 0 0 0 64192 18 0 0 25 0 1 0 179894000 27484160 4300 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 6710 4300 197 640 0 6066 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 26840

[startup+702.302 s]

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

/proc/meminfo: memFree=1775336/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=28540 CPUtime=1121.96
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4763 0 0 0 112168 28 0 0 25 0 1 0 179894000 29224960 4726 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7135 4726 197 640 0 6491 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 28540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1774824/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=29044 CPUtime=1181.94
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4877 0 0 0 118165 29 0 0 25 0 1 0 179894000 29741056 4840 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7261 4840 197 640 0 6617 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 29044

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1774632/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=29176 CPUtime=1241.93
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4929 0 0 0 124162 31 0 0 25 0 1 0 179894000 29876224 4892 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7294 4892 197 640 0 6650 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 29176

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1774568/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=29176 CPUtime=1301.91
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4929 0 0 0 130159 32 0 0 25 0 1 0 179894000 29876224 4892 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7294 4892 197 640 0 6650 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 29176

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3658
/proc/meminfo: memFree=1774568/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=29280 CPUtime=1361.89
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4933 0 0 0 136156 33 0 0 25 0 1 0 179894000 29982720 4896 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7320 4896 197 640 0 6676 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 29280

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1774248/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=29280 CPUtime=1421.88
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4943 0 0 0 142154 34 0 0 25 0 1 0 179894000 29982720 4906 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7320 4906 197 640 0 6676 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 29280

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1774248/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=29280 CPUtime=1481.86
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4943 0 0 0 148151 35 0 0 25 0 1 0 179894000 29982720 4906 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7320 4906 197 640 0 6676 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 29280

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1774248/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=29280 CPUtime=1541.84
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4943 0 0 0 154148 36 0 0 25 0 1 0 179894000 29982720 4906 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7320 4906 197 640 0 6676 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 29280

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1774312/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=29280 CPUtime=1601.82
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4943 0 0 0 160145 37 0 0 25 0 1 0 179894000 29982720 4906 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7320 4906 197 640 0 6676 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 29280

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1774312/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=29280 CPUtime=1661.81
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4943 0 0 0 166143 38 0 0 25 0 1 0 179894000 29982720 4906 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7320 4906 197 640 0 6676 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 29280

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1774312/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=29280 CPUtime=1721.79
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 4943 0 0 0 172139 40 0 0 25 0 1 0 179894000 29982720 4906 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7320 4906 197 640 0 6676 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 29280

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1773096/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=30456 CPUtime=1781.77
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 5229 0 0 0 178136 41 0 0 25 0 1 0 179894000 31186944 5192 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7614 5192 197 640 0 6970 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 30456

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1773096/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=30456 CPUtime=1791.46
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 5229 0 0 0 179105 41 0 0 25 0 1 0 179894000 31186944 5192 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7614 5192 197 640 0 6970 0
Current children cumulated CPU time (s) 1791.46
Current children cumulated vsize (KiB) 30456

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1773096/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=30456 CPUtime=1794.66
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 5229 0 0 0 179425 41 0 0 25 0 1 0 179894000 31186944 5192 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7614 5192 197 640 0 6970 0
Current children cumulated CPU time (s) 1794.66
Current children cumulated vsize (KiB) 30456

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1773096/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=30456 CPUtime=1796.26
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 5229 0 0 0 179585 41 0 0 25 0 1 0 179894000 31186944 5192 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7614 5192 197 640 0 6970 0
Current children cumulated CPU time (s) 1796.26
Current children cumulated vsize (KiB) 30456

[startup+1797.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1773096/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=30456 CPUtime=1797.06
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 5229 0 0 0 179665 41 0 0 25 0 1 0 179894000 31186944 5192 1992294400 134512640 137136520 4294956256 18446744073709551615 134544001 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7614 5192 197 640 0 6970 0
Current children cumulated CPU time (s) 1797.06
Current children cumulated vsize (KiB) 30456

[startup+1798 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1773096/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=30456 CPUtime=1797.46
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 5229 0 0 0 179705 41 0 0 25 0 1 0 179894000 31186944 5192 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7614 5192 197 640 0 6970 0
Current children cumulated CPU time (s) 1797.46
Current children cumulated vsize (KiB) 30456

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1773096/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=30456 CPUtime=1797.86
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 5229 0 0 0 179745 41 0 0 25 0 1 0 179894000 31186944 5192 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7614 5192 197 640 0 6970 0
Current children cumulated CPU time (s) 1797.86
Current children cumulated vsize (KiB) 30456

[startup+1798.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3660
/proc/meminfo: memFree=1773096/2055920 swapFree=4182468/4192956
[pid=3657] ppid=3655 vsize=30456 CPUtime=1797.96
/proc/3657/stat : 3657 (bsolo) R 3655 3657 2416 0 -1 4194304 5229 0 0 0 179755 41 0 0 25 0 1 0 179894000 31186944 5192 1992294400 134512640 137136520 4294956256 18446744073709551615 136509008 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3657/statm: 7614 5192 197 640 0 6970 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 30456

Child status: 0
Real time (s): 1798.57
CPU time (s): 1798.04
CPU user time (s): 1797.61
CPU system time (s): 0.424935
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 30456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.61
system time used= 0.424935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5230
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= 3777

runsolver used 1.47978 second user time and 3.50847 second system time

The end

Launcher Data 

Begin job on node23 at 2009-06-16 05:29:01
IDJOB=1880273
IDBENCH=1353
IDSOLVER=701
FILE ID=node23/1880273-1245122941
PBS_JOBID= 9363640
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880273-1245122941/watcher-1880273-1245122941 -o /tmp/evaluation-result-1880273-1245122941/solver-1880273-1245122941 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880273-1245122941.opb

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

MD5SUM BENCH= 733d8edd6a6cbfe19e20f4970079db5a
RANDOM SEED=599717568

node23.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1794768 kB
Buffers:         30620 kB
Cached:         167852 kB
SwapCached:       4304 kB
Active:          51540 kB
Inactive:       154828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794768 kB
SwapTotal:     4192956 kB
SwapFree:      4182468 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          14544 kB
Slab:            40732 kB
Committed_AS:   144628 kB
PageTables:       1392 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= 66268 MiB
End job on node23 at 2009-06-16 05:59:00