Trace number 1880242

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) 1800.12 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900544484.opb
MD5SUM6f786d0e248f798e90612aee65004e7e
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 benchmark14.4558
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 741
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-1880242-1245120499.opb
0.00/0.00	c File size is 83387 bytes.
0.00/0.01	c Highest Coefficient sum: 741
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: 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.
1800.10/1800.61	c      103    231     2790    18210    6     6730    2069    204   2288 0.04
1800.10/1800.61	c      254    231     3086    40094   12    13844    2276    500   2288 0.11
1800.10/1800.61	c      480    231     3538    79983   22    23072    2504    952   1818 0.26
1800.10/1800.61	c      818    231     4205   139252   33    40219    2755   1619   1327 0.62
1800.10/1800.61	c     1326    231     5218   246781   47    68869    3031   2632    797 1.66
1800.10/1800.61	c     2091    231     5114   240642   47    79081    3335   2528    536 3.90
1800.10/1800.61	c     3241    231     5667   297507   52   128382    3669   3081    365 8.88
1800.10/1800.61	c     4962    231     5210   263519   50   122047    4036   2624    217 22.81
1800.10/1800.61	c     7551    231     6067   367762   60   142478    4440   3481    177 42.63
1800.10/1800.61	c    11430    231     6803   449031   66   172201    4885   4217    155 73.42
1800.10/1800.61	c    17253    231     5675   319120   56   143286    5374   3089    128 134.73
1800.10/1800.61	c    25992    231     6307   386664   61   173402    5912   3721    110 235.38
1800.10/1800.61	c    39103    231     7947   563700   70   208817    6504   5361    102 382.34
1800.10/1800.61	c    58780    231     6835   421995   61   190484    7155   4249     93 629.79
1800.10/1800.61	c    88291    231     6854   446069   65   182134    7871   4268     85 1030.78
1800.10/1800.61	c   132563    231    10377   809527   78   320000    8659   7791     82 1604.66
1800.10/1800.61	c Caught signal: 15
1800.10/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.10/1800.61	c   16   146353  25785   193637    10436   827651   7850     81 1800.12
1800.10/1800.61	s UNKNOWN
1800.10/1800.61	c Total time: 1800.12 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-1880242-1245120499/watcher-1880242-1245120499 -o /tmp/evaluation-result-1880242-1245120499/solver-1880242-1245120499 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880242-1245120499.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: 1.13 1.11 1.05 3/64 10110
/proc/meminfo: memFree=1006392/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=10792 CPUtime=0
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 64752683 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 2698 232 174 640 0 2033 0

[startup+0.0249709 s]
/proc/loadavg: 1.13 1.11 1.05 3/64 10110
/proc/meminfo: memFree=1006392/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=11244 CPUtime=0.02
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 416 0 0 0 2 0 0 0 18 0 1 0 64752683 11513856 379 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 2811 379 192 640 0 2167 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11244

[startup+0.10198 s]
/proc/loadavg: 1.13 1.11 1.05 3/64 10110
/proc/meminfo: memFree=1006392/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=11632 CPUtime=0.09
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 523 0 0 0 9 0 0 0 18 0 1 0 64752683 11911168 486 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 2908 486 196 640 0 2264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11632

[startup+0.302002 s]
/proc/loadavg: 1.13 1.11 1.05 3/64 10110
/proc/meminfo: memFree=1006392/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=12544 CPUtime=0.29
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 766 0 0 0 29 0 0 0 19 0 1 0 64752683 12845056 729 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 3136 729 196 640 0 2492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12544

[startup+0.701048 s]
/proc/loadavg: 1.13 1.11 1.05 3/64 10110
/proc/meminfo: memFree=1006392/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=13844 CPUtime=0.69
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 1068 0 0 0 69 0 0 0 22 0 1 0 64752683 14176256 1031 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 3461 1031 196 640 0 2817 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13844

[startup+1.50114 s]
/proc/loadavg: 1.13 1.11 1.05 2/65 10111
/proc/meminfo: memFree=1002288/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=15536 CPUtime=1.49
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 1490 0 0 0 149 0 0 0 25 0 1 0 64752683 15908864 1453 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 3884 1453 197 640 0 3240 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15536

[startup+3.10133 s]
/proc/loadavg: 1.12 1.11 1.05 2/65 10111
/proc/meminfo: memFree=1000240/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=16712 CPUtime=3.09
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 1808 0 0 0 308 1 0 0 25 0 1 0 64752683 17113088 1771 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 4178 1771 197 640 0 3534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16712

[startup+6.3017 s]
/proc/loadavg: 1.12 1.11 1.05 2/65 10111
/proc/meminfo: memFree=998448/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=18020 CPUtime=6.29
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 2116 0 0 0 628 1 0 0 25 0 1 0 64752683 18452480 2079 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 4505 2079 197 640 0 3861 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18020

[startup+12.7024 s]
/proc/loadavg: 1.10 1.11 1.05 2/65 10111
/proc/meminfo: memFree=997168/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=19188 CPUtime=12.69
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 2431 0 0 0 1267 2 0 0 25 0 1 0 64752683 19648512 2394 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 4797 2394 197 640 0 4153 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19188

[startup+25.5019 s]
/proc/loadavg: 1.08 1.10 1.05 2/65 10111
/proc/meminfo: memFree=996912/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=19584 CPUtime=25.48
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 2504 0 0 0 2546 2 0 0 25 0 1 0 64752683 20054016 2467 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 4896 2467 197 640 0 4252 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19584

[startup+51.1019 s]
/proc/loadavg: 1.06 1.09 1.04 2/65 10111
/proc/meminfo: memFree=995248/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=21280 CPUtime=51.07
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 2928 0 0 0 5104 3 0 0 25 0 1 0 64752683 21790720 2891 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 5320 2891 197 640 0 4676 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21280

[startup+102.306 s]
/proc/loadavg: 1.02 1.08 1.04 2/65 10111
/proc/meminfo: memFree=993712/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=22812 CPUtime=102.27
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 3313 0 0 0 10221 6 0 0 25 0 1 0 64752683 23359488 3276 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 5703 3276 197 640 0 5059 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22812

[startup+162.302 s]
/proc/loadavg: 1.01 1.06 1.03 2/65 10111
/proc/meminfo: memFree=992496/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=23980 CPUtime=162.24
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 3610 0 0 0 16217 7 0 0 25 0 1 0 64752683 24555520 3573 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 5995 3573 197 640 0 5351 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23980

[startup+222.302 s]
/proc/loadavg: 1.00 1.05 1.03 2/65 10111
/proc/meminfo: memFree=992112/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=24484 CPUtime=222.23
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 3730 0 0 0 22214 9 0 0 25 0 1 0 64752683 25071616 3693 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 6121 3693 197 640 0 5477 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24484

[startup+282.302 s]
/proc/loadavg: 1.00 1.04 1.02 2/65 10111
/proc/meminfo: memFree=991152/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=25388 CPUtime=282.21
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 3957 0 0 0 28211 10 0 0 25 0 1 0 64752683 25997312 3920 1992294400 134512640 137136520 4294956256 18446744073709551615 134573545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 6347 3920 197 640 0 5703 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25388

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 10111
/proc/meminfo: memFree=991088/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=25384 CPUtime=342.2
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 3957 0 0 0 34208 12 0 0 25 0 1 0 64752683 25993216 3920 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 6346 3920 197 640 0 5702 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25384

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 10111
/proc/meminfo: memFree=990640/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=25864 CPUtime=402.18
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 4084 0 0 0 40204 14 0 0 25 0 1 0 64752683 26484736 4047 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 6466 4047 197 640 0 5822 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25864

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10111
/proc/meminfo: memFree=989936/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=26624 CPUtime=462.16
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 4267 0 0 0 46201 15 0 0 25 0 1 0 64752683 27262976 4230 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 6656 4230 197 640 0 6012 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26624

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10111
/proc/meminfo: memFree=989808/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=26624 CPUtime=522.15
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 4283 0 0 0 52199 16 0 0 25 0 1 0 64752683 27262976 4246 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 6656 4246 197 640 0 6012 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26624

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10111
/proc/meminfo: memFree=989808/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=26624 CPUtime=582.13
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 4284 0 0 0 58196 17 0 0 25 0 1 0 64752683 27262976 4247 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 6656 4247 197 640 0 6012 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 26624

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10113
/proc/meminfo: memFree=989104/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=27388 CPUtime=642.11
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 4458 0 0 0 64194 17 0 0 25 0 1 0 64752683 28045312 4421 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 6847 4421 197 640 0 6203 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27388

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=988592/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=27912 CPUtime=822.06
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 4594 0 0 0 82185 21 0 0 25 0 1 0 64752683 28581888 4557 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 6978 4557 197 640 0 6334 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 27912

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=988592/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=27912 CPUtime=882.05
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 4594 0 0 0 88183 22 0 0 25 0 1 0 64752683 28581888 4557 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 6978 4557 197 640 0 6334 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 27912

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=988528/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=27912 CPUtime=942.03
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 4595 0 0 0 94180 23 0 0 25 0 1 0 64752683 28581888 4558 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 6978 4558 197 640 0 6334 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 27912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=988592/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=27912 CPUtime=1002.01
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 4595 0 0 0 100177 24 0 0 25 0 1 0 64752683 28581888 4558 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 6978 4558 197 640 0 6334 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 27912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=987440/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=29068 CPUtime=1062
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 4879 0 0 0 106174 26 0 0 25 0 1 0 64752683 29765632 4842 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7267 4842 197 640 0 6623 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 29068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=987248/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=29320 CPUtime=1121.98
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 4943 0 0 0 112171 27 0 0 25 0 1 0 64752683 30023680 4906 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7330 4906 197 640 0 6686 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 29320

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=987184/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=29312 CPUtime=1181.96
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 4954 0 0 0 118168 28 0 0 25 0 1 0 64752683 30015488 4917 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7328 4917 197 640 0 6684 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 29312

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=986864/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=29568 CPUtime=1241.95
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 5004 0 0 0 124165 30 0 0 25 0 1 0 64752683 30277632 4967 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7392 4967 197 640 0 6748 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 29568

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=986864/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=29564 CPUtime=1301.93
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 5004 0 0 0 130162 31 0 0 25 0 1 0 64752683 30273536 4967 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7391 4967 197 640 0 6747 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 29564

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=986800/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=29552 CPUtime=1361.91
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 5004 0 0 0 136159 32 0 0 25 0 1 0 64752683 30261248 4967 1992294400 134512640 137136520 4294956256 18446744073709551615 134544443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7388 4967 197 640 0 6744 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 29552

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=986800/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=29552 CPUtime=1421.9
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 5004 0 0 0 142156 34 0 0 25 0 1 0 64752683 30261248 4967 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7388 4967 197 640 0 6744 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 29552

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=986928/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=29504 CPUtime=1481.88
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 5004 0 0 0 148153 35 0 0 25 0 1 0 64752683 30212096 4967 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7376 4967 197 640 0 6732 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 29504

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=986928/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=29504 CPUtime=1541.86
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 5004 0 0 0 154151 35 0 0 25 0 1 0 64752683 30212096 4967 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7376 4967 197 640 0 6732 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 29504

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=986608/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=29900 CPUtime=1601.85
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 5101 0 0 0 160149 36 0 0 25 0 1 0 64752683 30617600 5064 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7475 5064 197 640 0 6831 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 29900

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=985520/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=31056 CPUtime=1661.84
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 5376 0 0 0 166146 38 0 0 25 0 1 0 64752683 31801344 5339 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7764 5339 197 640 0 7120 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 31056

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=985392/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=31056 CPUtime=1721.81
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 5389 0 0 0 172143 38 0 0 25 0 1 0 64752683 31801344 5352 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7764 5352 197 640 0 7120 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 31056

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=985328/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=31056 CPUtime=1781.8
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 5389 0 0 0 178141 39 0 0 25 0 1 0 64752683 31801344 5352 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7764 5352 197 640 0 7120 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 31056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10119
/proc/meminfo: memFree=985328/2055920 swapFree=4192956/4192956
[pid=10110] ppid=10108 vsize=31056 CPUtime=1800.1
/proc/10110/stat : 10110 (bsolo) R 10108 10110 9202 0 -1 4194304 5389 0 0 0 179971 39 0 0 25 0 1 0 64752683 31801344 5352 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10110/statm: 7764 5352 197 640 0 7120 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 31056

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

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

Child status: 15
Real time (s): 1800.62
CPU time (s): 1800.12
CPU user time (s): 1799.72
CPU system time (s): 0.403938
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 31056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.403938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5390
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= 3191

runsolver used 1.07984 second user time and 3.9694 second system time

The end

Launcher Data 

Begin job on node20 at 2009-06-16 04:48:19
IDJOB=1880242
IDBENCH=1321
IDSOLVER=701
FILE ID=node20/1880242-1245120499
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-t3002.11tsp11.1900544484.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880242-1245120499/watcher-1880242-1245120499 -o /tmp/evaluation-result-1880242-1245120499/solver-1880242-1245120499 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880242-1245120499.opb

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

MD5SUM BENCH= 6f786d0e248f798e90612aee65004e7e
RANDOM SEED=1252658143

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:       1006808 kB
Buffers:         92524 kB
Cached:         850092 kB
SwapCached:          0 kB
Active:          95416 kB
Inactive:       860628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1006808 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23180 kB
Slab:            79092 kB
Committed_AS:   120296 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 05:18:21