Trace number 1879860

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? 1798.02 1798.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900548667.opb
MD5SUM9a7dcf907234f84f0d33881f56632ec3
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 benchmark109.527
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 625
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-1879860-1245123229.opb
0.00/0.00	c File size is 83369 bytes.
0.00/0.01	c Highest Coefficient sum: 625
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.97/1798.63	c      100    231     2785    17961    6     6893    2069    199   2272 0.04
1797.97/1798.63	c      251    231     3082    33566   10    11785    2276    496   2788 0.09
1797.97/1798.63	c      477    231     3532    76001   21    31676    2504    946   1753 0.27
1797.97/1798.63	c      815    231     4193   141913   33    54633    2755   1607   1212 0.67
1797.97/1798.63	c     1323    231     5174   253102   48    92286    3031   2588    674 1.96
1797.97/1798.63	c     2089    231     5084   245521   48   100217    3335   2498    377 5.53
1797.97/1798.63	c     3236    231     5557   305540   54   132162    3669   2971    266 12.14
1797.97/1798.63	c     4960    231     5109   265296   51   123482    4036   2523    170 29.12
1797.97/1798.63	c     7544    231     6015   366764   60   159468    4440   3429    144 52.03
1797.97/1798.63	c    11423    231     6727   470284   69   184351    4885   4141    126 90.58
1797.97/1798.63	c    17245    231     5484   325768   59   143692    5374   2898    109 157.09
1797.97/1798.63	c    25985    231     6177   394930   63   155283    5912   3591    101 256.71
1797.97/1798.63	c    39095    231     7525   563637   74   195979    6504   4939     93 418.91
1797.97/1798.63	c    58765    231     6099   390085   63   163884    7155   3513     86 677.60
1797.97/1798.63	c    88277    231     9120   752711   82   254359    7871   6534     81 1087.00
1797.97/1798.63	c   132549    231     7620   585245   76   207105    8659   5034     73 1793.90
1797.97/1798.63	c Resources Exceeded
1797.97/1798.63	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.63	c   16   132971  16280   159728     8442   681316   5856     73 1798.01
1797.97/1798.63	s UNKNOWN
1797.97/1798.63	c Total time: 1798.01 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-1879860-1245123229/watcher-1879860-1245123229 -o /tmp/evaluation-result-1879860-1245123229/solver-1879860-1245123229 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879860-1245123229.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 1964
/proc/meminfo: memFree=1240824/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=10792 CPUtime=0
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179923853 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136669015 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 2698 234 174 640 0 2033 0

[startup+0.072641 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1964
/proc/meminfo: memFree=1240824/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=11364 CPUtime=0.06
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 473 0 0 0 6 0 0 0 18 0 1 0 179923853 11636736 436 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 2841 436 196 640 0 2197 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11364

[startup+0.101646 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1964
/proc/meminfo: memFree=1240824/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=11628 CPUtime=0.09
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 530 0 0 0 9 0 0 0 18 0 1 0 179923853 11907072 493 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 2907 493 196 640 0 2263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11628

[startup+0.301684 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1964
/proc/meminfo: memFree=1240824/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=12668 CPUtime=0.29
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 795 0 0 0 29 0 0 0 19 0 1 0 179923853 12972032 758 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 3167 758 196 640 0 2523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12668

[startup+0.701761 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1964
/proc/meminfo: memFree=1240824/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=14100 CPUtime=0.69
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 1152 0 0 0 69 0 0 0 22 0 1 0 179923853 14438400 1115 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 3525 1115 196 640 0 2881 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14100

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1236464/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=15660 CPUtime=1.49
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 1532 0 0 0 148 1 0 0 25 0 1 0 179923853 16035840 1495 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 3915 1495 197 640 0 3271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15660

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1234544/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=17492 CPUtime=3.09
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 1998 0 0 0 308 1 0 0 25 0 1 0 179923853 17911808 1961 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 4373 1961 197 640 0 3729 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17492

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1233456/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=17492 CPUtime=6.28
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 1998 0 0 0 627 1 0 0 25 0 1 0 179923853 17911808 1961 1992294400 134512640 137136520 4294956256 18446744073709551615 134605427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 4373 1961 197 640 0 3729 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17492

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=18660 CPUtime=12.69
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 2283 0 0 0 1267 2 0 0 25 0 1 0 179923853 19107840 2246 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 4665 2246 197 640 0 4021 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18660

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1230320/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=20492 CPUtime=25.48
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 2755 0 0 0 2546 2 0 0 25 0 1 0 179923853 20983808 2718 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 5123 2718 197 640 0 4479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20492

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1229808/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=21148 CPUtime=51.07
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 2905 0 0 0 5104 3 0 0 25 0 1 0 179923853 21655552 2868 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 5287 2868 197 640 0 4643 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21148

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1228016/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=22968 CPUtime=102.26
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 3374 0 0 0 10221 5 0 0 25 0 1 0 179923853 23519232 3337 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 5742 3337 197 640 0 5098 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22968

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1227568/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=23348 CPUtime=162.24
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 3467 0 0 0 16217 7 0 0 25 0 1 0 179923853 23908352 3430 1992294400 134512640 137136520 4294956256 18446744073709551615 136498196 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 5837 3430 197 640 0 5193 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23348

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1226608/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=24372 CPUtime=222.21
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 3707 0 0 0 22213 8 0 0 25 0 1 0 179923853 24956928 3670 1992294400 134512640 137136520 4294956256 18446744073709551615 134544259 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 6093 3670 197 640 0 5449 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24372

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1225904/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=25028 CPUtime=282.2
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 3893 0 0 0 28210 10 0 0 25 0 1 0 179923853 25628672 3856 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 6257 3856 197 640 0 5613 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25028

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1225392/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=25676 CPUtime=342.17
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 4029 0 0 0 34206 11 0 0 25 0 1 0 179923853 26292224 3992 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 6419 3992 197 640 0 5775 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25676

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1225328/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=25648 CPUtime=402.15
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 4029 0 0 0 40203 12 0 0 25 0 1 0 179923853 26263552 3992 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 6412 3992 197 640 0 5768 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 25648

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1223984/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=27072 CPUtime=462.13
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 4378 0 0 0 46198 15 0 0 25 0 1 0 179923853 27721728 4341 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 6768 4341 197 640 0 6124 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27072

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1223920/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=27068 CPUtime=522.11
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 4378 0 0 0 52195 16 0 0 25 0 1 0 179923853 27717632 4341 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 6767 4341 197 640 0 6123 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 27068

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1223664/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=27324 CPUtime=582.09
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 4454 0 0 0 58192 17 0 0 25 0 1 0 179923853 27979776 4417 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 6831 4417 197 640 0 6187 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 27324

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1965
/proc/meminfo: memFree=1223600/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=27324 CPUtime=642.08
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 4454 0 0 0 64189 19 0 0 25 0 1 0 179923853 27979776 4417 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 6831 4417 197 640 0 6187 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 27324

[startup+702.301 s]

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

/proc/meminfo: memFree=1221296/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=29612 CPUtime=1121.91
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5031 0 0 0 112162 29 0 0 25 0 1 0 179923853 30322688 4994 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7403 4994 197 640 0 6759 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 29612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1967
/proc/meminfo: memFree=1220784/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30132 CPUtime=1181.89
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5150 0 0 0 118159 30 0 0 25 0 1 0 179923853 30855168 5113 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7533 5113 197 640 0 6889 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 30132

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1967
/proc/meminfo: memFree=1220784/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30132 CPUtime=1241.87
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5157 0 0 0 124156 31 0 0 25 0 1 0 179923853 30855168 5120 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7533 5120 197 640 0 6889 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 30132

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1967
/proc/meminfo: memFree=1220720/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30132 CPUtime=1301.84
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5157 0 0 0 130152 32 0 0 25 0 1 0 179923853 30855168 5120 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7533 5120 197 640 0 6889 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 30132

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1967
/proc/meminfo: memFree=1220400/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30496 CPUtime=1361.83
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 136149 34 0 0 25 0 1 0 179923853 31227904 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 136500542 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7624 5202 197 640 0 6980 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 30496

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1967
/proc/meminfo: memFree=1220336/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30496 CPUtime=1421.81
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 142146 35 0 0 25 0 1 0 179923853 31227904 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7624 5202 197 640 0 6980 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 30496

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1967
/proc/meminfo: memFree=1220400/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1481.78
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 148142 36 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 136502148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 30492

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1967
/proc/meminfo: memFree=1220400/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1541.76
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 154139 37 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 30492

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1967
/proc/meminfo: memFree=1220400/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1601.74
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 160136 38 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 30492

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1974
/proc/meminfo: memFree=1220336/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1661.72
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 166132 40 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 136504213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 30492

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1974
/proc/meminfo: memFree=1220400/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1721.7
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 172129 41 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 30492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1974
/proc/meminfo: memFree=1220336/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1781.68
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 178126 42 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 30492

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

[startup+1791.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1974
/proc/meminfo: memFree=1220336/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1791.27
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 179085 42 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1791.27
Current children cumulated vsize (KiB) 30492

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1974
/proc/meminfo: memFree=1220336/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1794.48
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 179406 42 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1794.48
Current children cumulated vsize (KiB) 30492

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1974
/proc/meminfo: memFree=1220336/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1796.07
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 179565 42 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1796.07
Current children cumulated vsize (KiB) 30492

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1974
/proc/meminfo: memFree=1220336/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1796.87
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 179645 42 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 136509091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1796.87
Current children cumulated vsize (KiB) 30492

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1974
/proc/meminfo: memFree=1220336/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1797.67
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 179725 42 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1797.67
Current children cumulated vsize (KiB) 30492

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1974
/proc/meminfo: memFree=1220336/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1797.87
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 179745 42 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1797.87
Current children cumulated vsize (KiB) 30492

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1974
/proc/meminfo: memFree=1220336/2055920 swapFree=4183064/4192956
[pid=1964] ppid=1962 vsize=30492 CPUtime=1797.97
/proc/1964/stat : 1964 (bsolo) R 1962 1964 32550 0 -1 4194304 5239 0 0 0 179755 42 0 0 25 0 1 0 179923853 31223808 5202 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1964/statm: 7623 5202 197 640 0 6979 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 30492

Child status: 0
Real time (s): 1798.64
CPU time (s): 1798.02
CPU user time (s): 1797.59
CPU system time (s): 0.429934
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 30508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.59
system time used= 0.429934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5240
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= 2774

runsolver used 1.50177 second user time and 3.49947 second system time

The end

Launcher Data 

Begin job on node5 at 2009-06-16 05:33:50
IDJOB=1879860
IDBENCH=1356
IDSOLVER=701
FILE ID=node5/1879860-1245123229
PBS_JOBID= 9363644
Free space on /tmp= 66256 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900548667.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879860-1245123229/watcher-1879860-1245123229 -o /tmp/evaluation-result-1879860-1245123229/solver-1879860-1245123229 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879860-1245123229.opb

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

MD5SUM BENCH= 9a7dcf907234f84f0d33881f56632ec3
RANDOM SEED=1325827527

node5.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1241240 kB
Buffers:         80908 kB
Cached:         634728 kB
SwapCached:       4008 kB
Active:          64828 kB
Inactive:       659008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1241240 kB
SwapTotal:     4192956 kB
SwapFree:      4183064 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          14580 kB
Slab:            76852 kB
Committed_AS:   144208 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= 66252 MiB
End job on node5 at 2009-06-16 06:03:48