Trace number 1880269

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 pb? (TO) 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb
MD5SUM526ab28e5245080e542291515286f3e0
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 benchmark12.0202
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: 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-1880269-1245122573.opb
0.00/0.00	c File size is 83375 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: 5708
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.01/0.02	c Pre-processing Time: 0.022 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    231     2586     8096    3     5472    1880      0      0 0.02
0.01/0.02	c Switching off lower bounding mode.
1800.01/1800.50	c      100    231     2786    18938    6     6980    2069    200   2173 0.05
1800.01/1800.50	c      251    231     3084    38173   12    11432    2276    498   2367 0.11
1800.01/1800.50	c      476    231     3530    76071   21    19897    2504    944   1555 0.31
1800.01/1800.50	c      815    231     4195   126075   30    26188    2755   1609   1287 0.63
1800.01/1800.50	c     1326    231     5211   215320   41    38014    3031   2625    980 1.35
1800.01/1800.50	c     2089    231     5121   206548   40    32428    3335   2535    897 2.33
1800.01/1800.50	c     3237    231     5653   259151   45    34407    3669   3067    742 4.36
1800.01/1800.50	c     4958    231     5239   223850   42    97061    4036   2653    547 9.05
1800.01/1800.50	c     7542    231     6135   343280   55   149460    4440   3549    315 23.89
1800.01/1800.50	c    11421    231     6926   449280   64   210564    4885   4340    187 60.79
1800.01/1800.50	c    17243    231     5837   345019   59   163104    5374   3251    128 134.26
1800.01/1800.50	c    25983    231     6553   423315   64   190080    5912   3967    108 238.57
1800.01/1800.50	c    39093    231     8275   625731   75   223011    6504   5689     98 398.75
1800.01/1800.50	c    58763    231     6883   484433   70   171157    7155   4297     93 630.78
1800.01/1800.50	c    88273    231     6523   417128   63   157340    7871   3937     90 979.62
1800.01/1800.50	c   132544    231     9842   779297   79   237047    8659   7256     81 1631.99
1800.01/1800.50	c Caught signal: 15
1800.01/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.50	c   16   144459  22493   185840     9344   712626   6758     80 1800.02
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c Total time: 1800.02 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-1880269-1245122573/watcher-1880269-1245122573 -o /tmp/evaluation-result-1880269-1245122573/solver-1880269-1245122573 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880269-1245122573.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: 0.99 0.98 0.99 3/64 10209
/proc/meminfo: memFree=1006192/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=10792 CPUtime=0
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 64960153 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 2698 235 175 640 0 2033 0

[startup+0.0208039 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10209
/proc/meminfo: memFree=1006192/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=11244 CPUtime=0.01
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 414 0 0 0 1 0 0 0 18 0 1 0 64960153 11513856 377 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 2811 377 190 640 0 2167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11244

[startup+0.102824 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10209
/proc/meminfo: memFree=1006192/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=11632 CPUtime=0.09
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 511 0 0 0 9 0 0 0 18 0 1 0 64960153 11911168 474 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 2908 474 196 640 0 2264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11632

[startup+0.301837 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10209
/proc/meminfo: memFree=1006192/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=12284 CPUtime=0.29
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 701 0 0 0 29 0 0 0 19 0 1 0 64960153 12578816 664 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 3071 664 196 640 0 2427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12284

[startup+0.701882 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10209
/proc/meminfo: memFree=1006192/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=13320 CPUtime=0.69
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 952 0 0 0 69 0 0 0 22 0 1 0 64960153 13639680 915 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 3330 915 196 640 0 2686 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13320

[startup+1.50198 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=1002536/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=14892 CPUtime=1.49
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 1353 0 0 0 148 1 0 0 25 0 1 0 64960153 15249408 1316 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 3723 1316 196 640 0 3079 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14892

[startup+3.10116 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=1001128/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=15664 CPUtime=3.09
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 1522 0 0 0 308 1 0 0 25 0 1 0 64960153 16039936 1485 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 3916 1485 196 640 0 3272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15664

[startup+6.30153 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=1000040/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=16308 CPUtime=6.29
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 1683 0 0 0 627 2 0 0 25 0 1 0 64960153 16699392 1646 1992294400 134512640 137136520 4294956256 18446744073709551615 136498368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 4077 1646 196 640 0 3433 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16308

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=996584/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=19820 CPUtime=12.69
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 2563 0 0 0 1266 3 0 0 25 0 1 0 64960153 20295680 2526 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 4955 2526 197 640 0 4311 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19820

[startup+25.5028 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=996200/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=20216 CPUtime=25.48
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 2678 0 0 0 2545 3 0 0 25 0 1 0 64960153 20701184 2641 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 5054 2641 197 640 0 4410 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20216

[startup+51.1027 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=993960/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=22296 CPUtime=51.07
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 3202 0 0 0 5103 4 0 0 25 0 1 0 64960153 22831104 3165 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 5574 3165 197 640 0 4930 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22296

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=993000/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=23344 CPUtime=102.27
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 3455 0 0 0 10221 6 0 0 25 0 1 0 64960153 23904256 3418 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 5836 3418 197 640 0 5192 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23344

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=991912/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=24376 CPUtime=162.25
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 3704 0 0 0 16218 7 0 0 25 0 1 0 64960153 24961024 3667 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 6094 3667 197 640 0 5450 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24376

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=991720/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=24620 CPUtime=222.23
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 3765 0 0 0 22215 8 0 0 25 0 1 0 64960153 25210880 3728 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 6155 3728 197 640 0 5511 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24620

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=990888/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=25400 CPUtime=282.21
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 3977 0 0 0 28211 10 0 0 25 0 1 0 64960153 26009600 3940 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 6350 3940 197 640 0 5706 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25400

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=990888/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=25400 CPUtime=342.19
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 3977 0 0 0 34208 11 0 0 25 0 1 0 64960153 26009600 3940 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 6350 3940 197 640 0 5706 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25400

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=990568/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=26184 CPUtime=402.18
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 4163 0 0 0 40205 13 0 0 25 0 1 0 64960153 26812416 4126 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 6546 4126 197 640 0 5902 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26184

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=989736/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=26440 CPUtime=462.16
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 4245 0 0 0 46202 14 0 0 25 0 1 0 64960153 27074560 4208 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 6610 4208 197 640 0 5966 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26440

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=989672/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=26544 CPUtime=522.14
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 4272 0 0 0 52199 15 0 0 25 0 1 0 64960153 27181056 4235 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 6636 4235 197 640 0 5992 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26544

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=989288/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=27068 CPUtime=582.13
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 4381 0 0 0 58197 16 0 0 25 0 1 0 64960153 27717632 4344 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 6767 4344 197 640 0 6123 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27068

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=988776/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=27464 CPUtime=642.12
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 4492 0 0 0 64194 18 0 0 25 0 1 0 64960153 28123136 4455 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 6866 4455 197 640 0 6222 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 27464

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=987816/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=28444 CPUtime=882.05
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 4734 0 0 0 88181 24 0 0 25 0 1 0 64960153 29126656 4697 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7111 4697 197 640 0 6467 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28444

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=987816/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=28376 CPUtime=942.03
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 4734 0 0 0 94178 25 0 0 25 0 1 0 64960153 29057024 4693 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7094 4693 197 640 0 6450 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 28376

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=987176/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=29036 CPUtime=1002.02
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 4899 0 0 0 100175 27 0 0 25 0 1 0 64960153 29732864 4858 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7259 4858 197 640 0 6615 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 29036

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=986856/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=29532 CPUtime=1062.01
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 4999 0 0 0 106172 29 0 0 25 0 1 0 64960153 30240768 4958 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7383 4958 197 640 0 6739 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 29532

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=986856/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=29532 CPUtime=1121.99
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5015 0 0 0 112168 31 0 0 25 0 1 0 64960153 30240768 4974 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7383 4974 197 640 0 6739 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 29532

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=986664/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=29660 CPUtime=1181.97
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5051 0 0 0 118166 31 0 0 25 0 1 0 64960153 30371840 5010 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7415 5010 197 640 0 6771 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 29660

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=986408/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=30048 CPUtime=1241.96
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5136 0 0 0 124163 33 0 0 25 0 1 0 64960153 30769152 5095 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7512 5095 197 640 0 6868 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 30048

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=985896/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=30436 CPUtime=1301.94
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5226 0 0 0 130160 34 0 0 25 0 1 0 64960153 31166464 5185 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7609 5185 197 640 0 6965 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 30436

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=985896/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=30436 CPUtime=1361.92
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5226 0 0 0 136157 35 0 0 25 0 1 0 64960153 31166464 5185 1992294400 134512640 137136520 4294956256 18446744073709551615 134573706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7609 5185 197 640 0 6965 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 30436

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=985896/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=30436 CPUtime=1421.91
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5226 0 0 0 142155 36 0 0 25 0 1 0 64960153 31166464 5185 1992294400 134512640 137136520 4294956256 18446744073709551615 134544387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7609 5185 197 640 0 6965 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 30436

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=985832/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=30400 CPUtime=1481.89
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5226 0 0 0 148152 37 0 0 25 0 1 0 64960153 31129600 5185 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7600 5185 197 640 0 6956 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 30400

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=985896/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=30400 CPUtime=1541.88
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5226 0 0 0 154149 39 0 0 25 0 1 0 64960153 31129600 5185 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7600 5185 197 640 0 6956 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 30400

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=985896/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=30400 CPUtime=1601.85
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5226 0 0 0 160145 40 0 0 25 0 1 0 64960153 31129600 5185 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7600 5185 197 640 0 6956 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 30400

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=985896/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=30404 CPUtime=1661.84
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5227 0 0 0 166142 42 0 0 25 0 1 0 64960153 31133696 5186 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7601 5186 197 640 0 6957 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 30404

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=985768/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=30792 CPUtime=1721.83
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5336 0 0 0 172139 44 0 0 25 0 1 0 64960153 31531008 5295 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7698 5295 197 640 0 7054 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 30792

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=984744/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=31448 CPUtime=1781.81
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5500 0 0 0 178136 45 0 0 25 0 1 0 64960153 32202752 5459 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7862 5459 197 640 0 7218 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 31448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=984488/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=31708 CPUtime=1800.01
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5563 0 0 0 179956 45 0 0 25 0 1 0 64960153 32468992 5522 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7927 5522 197 640 0 7283 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 31708

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10210
/proc/meminfo: memFree=984488/2055920 swapFree=4192956/4192956
[pid=10209] ppid=10207 vsize=31708 CPUtime=1800.01
/proc/10209/stat : 10209 (bsolo) R 10207 10209 9202 0 -1 4194304 5563 0 0 0 179956 45 0 0 25 0 1 0 64960153 32468992 5522 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10209/statm: 7927 5522 197 640 0 7283 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 31708

Child status: 15
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1799.58
CPU system time (s): 0.45993
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 31708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.45993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5564
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= 3168

runsolver used 1.22181 second user time and 4.02439 second system time

The end

Launcher Data 

Begin job on node20 at 2009-06-16 05:22:53
IDJOB=1880269
IDBENCH=1349
IDSOLVER=701
FILE ID=node20/1880269-1245122573
PBS_JOBID= 9363677
Free space on /tmp= 66324 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880269-1245122573/watcher-1880269-1245122573 -o /tmp/evaluation-result-1880269-1245122573/solver-1880269-1245122573 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880269-1245122573.opb

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

MD5SUM BENCH= 526ab28e5245080e542291515286f3e0
RANDOM SEED=612447604

node20.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		: 3000.234
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		: 3000.234
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:       1006672 kB
Buffers:         92616 kB
Cached:         850204 kB
SwapCached:          0 kB
Active:          98572 kB
Inactive:       857640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1006672 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23180 kB
Slab:            79116 kB
Committed_AS:   121380 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node20 at 2009-06-16 05:52:56