Trace number 350953

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? 1800.03 1800.6

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-dc1l.opb
MD5SUM1bfc65237e0980827bf136f13870d50e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark997
Best CPU time to get the best result obtained on this benchmark1782.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 997
Optimality of the best value was proved NO
Number of variables85198
Total number of constraints1652
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1652
Minimum length of a constraint31
Maximum length of a constraint35129
Number of terms in the objective function 85198
Biggest coefficient in the objective function 41346
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 607077
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 607077
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/350953-1176570866/instance-350953-1176570866.opb
0.00/0.00	c File size is 5907037 bytes.
1.29/1.38	c Highest Coefficient sum: 607077
1.29/1.38	c Parsing was ok!!
1.29/1.38	c Total parsing time: 1.376 s
1.38/1.46	c Var: 85198 Constr: 3290 2/0/3288 Lit: 876392 Watch. Lit: 383219
1.38/1.46	c Obj. Vars: 85198 (100 % of total variables)
182.04/182.15	c Pre-processing Time: 182.088 s
182.04/182.15	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
182.04/182.15	c        0  66909     3286   876268  266   733686  500000      0      0 182.09
182.04/182.15	c Switching off LPR mode.
1799.92/1800.57	c      100  66909     3386   906403  267   829491  550001    100      0 299.61
1799.92/1800.57	c      252  66909     3538  1054803  298   816443  605002    252      0 305.74
1799.92/1800.57	c      477  66909     3763  1133464  301   814634  665503    477      1 313.40
1799.92/1800.57	c      815  66909     4101  1371130  334   813980  732054    815      2 347.09
1799.92/1800.57	c     1324  66909     4610  1687648  366   813925  805260   1324      3 401.59
1799.92/1800.57	c     2087  66909     5373  2068332  384   815241  885787   2087      5 403.82
1799.92/1800.57	c     3233  66909     6519  2617575  401   818986  974366   3233      6 506.97
1799.92/1800.57	c     4959  66909     8245  3349085  406   821368  500000   4959      7 674.00
1799.92/1800.57	c     7543  66909    10829  4359773  402   827829  550001   7543      9 777.75
1799.92/1800.57	c    11423  66909    14709  5517864  375   835855  605002  11423     10 1108.81
1799.92/1800.57	c    17245  66909    20531  8739033  425   847038  665503  17245      9 1771.40
1799.92/1800.57	c Resources Exceeded
1799.92/1800.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.92/1800.57	c   11    17710   7098 24243535    20996  9140890  17710      9 1800.00
1799.92/1800.57	s UNKNOWN
1799.92/1800.57	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-350953-1176570866 -o ROOT/results/node71/solver-350953-1176570866 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350953-1176570866/instance-350953-1176570866.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31572
/proc/meminfo: memFree=1809024/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=19548 CPUtime=0
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 337 0 1 0 0 0 0 0 18 0 1 0 133075918 20017152 306 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 4887 307 276 324 0 3956 0

[startup+0.105675 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31572
/proc/meminfo: memFree=1809024/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=21296 CPUtime=0.09
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 1499 0 1 0 9 0 0 0 18 0 1 0 133075918 21807104 1349 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134538895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 5324 1349 400 324 0 2950 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21296

[startup+0.20169 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31572
/proc/meminfo: memFree=1809024/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=25640 CPUtime=0.19
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 2792 0 1 0 18 1 0 0 18 0 1 0 133075918 26255360 2436 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7665439 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 6410 2436 504 324 0 4036 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25640

[startup+0.301701 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31572
/proc/meminfo: memFree=1809024/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=18744 CPUtime=0.29
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 3147 0 1 0 28 1 0 0 19 0 1 0 133075918 19193856 2791 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 4686 2791 606 324 0 2312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18744

[startup+0.701754 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31572
/proc/meminfo: memFree=1809024/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=22800 CPUtime=0.69
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 4552 0 1 0 67 2 0 0 22 0 1 0 133075918 23347200 4196 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 5700 4196 1012 324 0 3326 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22800

[startup+1.50186 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1793272/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=41716 CPUtime=1.49
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 11511 0 1 0 144 5 0 0 25 0 1 0 133075918 42717184 9504 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 10429 9506 305 324 0 9498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41716

[startup+3.10108 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1771320/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=42376 CPUtime=3.08
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 11683 0 1 0 302 6 0 0 25 0 1 0 133075918 43393024 9676 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 10594 9676 305 324 0 9663 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 42376

[startup+6.30152 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1753976/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=59752 CPUtime=6.29
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 16842 0 1 0 616 13 0 0 25 0 1 0 133075918 61186048 14002 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 14938 14002 307 324 0 14007 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59752

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1754168/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=59752 CPUtime=12.69
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 16842 0 1 0 1256 13 0 0 25 0 1 0 133075918 61186048 14002 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 14938 14002 307 324 0 14007 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59752

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1754424/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=59752 CPUtime=25.48
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 16842 0 1 0 2535 13 0 0 25 0 1 0 133075918 61186048 14002 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 14938 14002 307 324 0 14007 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59752

[startup+51.1026 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1754488/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=59752 CPUtime=51.08
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 16842 0 1 0 5093 15 0 0 25 0 1 0 133075918 61186048 14002 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 14938 14002 307 324 0 14007 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 59752

[startup+102.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1754552/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=59752 CPUtime=102.26
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 16842 0 1 0 10209 17 0 0 25 0 1 0 133075918 61186048 14002 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 14938 14002 307 324 0 14007 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 59752

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1754552/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=59752 CPUtime=162.23
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 16842 0 1 0 16206 17 0 0 25 0 1 0 133075918 61186048 14002 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 14938 14002 307 324 0 14007 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 59752

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1757752/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=56036 CPUtime=222.22
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 19363 0 1 0 22196 26 0 0 25 0 1 0 133075918 57380864 13207 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 14009 13207 311 324 0 13078 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 56036

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1757048/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=56696 CPUtime=282.2
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 19530 0 1 0 28189 31 0 0 25 0 1 0 133075918 58056704 13374 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 14174 13374 311 324 0 13243 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 56696

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1754488/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=59372 CPUtime=342.18
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 20181 0 1 0 34153 65 0 0 25 0 1 0 133075918 60796928 14025 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 14843 14025 311 324 0 13912 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 59372

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1747768/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=65988 CPUtime=402.16
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 21841 0 1 0 40099 117 0 0 25 0 1 0 133075918 67571712 15685 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 16497 15685 311 324 0 15566 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 65988

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1740792/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=72892 CPUtime=462.14
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 23574 0 1 0 46049 165 0 0 25 0 1 0 133075918 74641408 17418 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 18223 17418 311 324 0 17292 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 72892

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1735224/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=78452 CPUtime=522.12
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 24961 0 1 0 52020 192 0 0 25 0 1 0 133075918 80334848 18805 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 19613 18805 311 324 0 18682 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 78452

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1729400/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=84200 CPUtime=582.1
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 26412 0 1 0 57969 241 0 0 25 0 1 0 133075918 86220800 20256 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 21050 20256 311 324 0 20119 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 84200

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1728568/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=85000 CPUtime=642.09
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 26606 0 1 0 63891 318 0 0 25 0 1 0 133075918 87040000 20450 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 21250 20450 311 324 0 20319 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 85000


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

/proc/meminfo: memFree=1697272/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=116120 CPUtime=1121.94
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 34381 0 1 0 111330 864 0 0 25 0 1 0 133075918 118906880 28225 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 29030 28225 311 324 0 28099 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 116120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1697144/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=116252 CPUtime=1181.91
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 34406 0 1 0 117256 935 0 0 25 0 1 0 133075918 119042048 28250 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 29063 28250 311 324 0 28132 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 116252

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1697016/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=116384 CPUtime=1241.9
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 34434 0 1 0 123183 1007 0 0 25 0 1 0 133075918 119177216 28278 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 29096 28278 311 324 0 28165 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 116384

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1696760/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=116648 CPUtime=1301.88
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 34507 0 1 0 129114 1074 0 0 25 0 1 0 133075918 119447552 28351 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 29162 28351 311 324 0 28231 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 116648

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1695992/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=117296 CPUtime=1361.87
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 34679 0 1 0 135042 1145 0 0 25 0 1 0 133075918 120111104 28523 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134575256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 29324 28523 311 324 0 28393 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 117296

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1695672/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=117688 CPUtime=1421.85
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 34761 0 1 0 140970 1215 0 0 25 0 1 0 133075918 120512512 28605 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 29422 28605 311 324 0 28491 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 117688

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31573
/proc/meminfo: memFree=1695224/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=118076 CPUtime=1481.82
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 34856 0 1 0 146900 1282 0 0 25 0 1 0 133075918 120909824 28700 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 29519 28700 311 324 0 28588 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 118076

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31575
/proc/meminfo: memFree=1693432/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=119784 CPUtime=1541.81
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 35307 0 1 0 152820 1361 0 0 25 0 1 0 133075918 122658816 29151 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 29946 29151 311 324 0 29015 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 119784

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31575
/proc/meminfo: memFree=1693048/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=120180 CPUtime=1601.79
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 35401 0 1 0 158746 1433 0 0 25 0 1 0 133075918 123064320 29245 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 30045 29245 311 324 0 29114 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 120180

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31575
/proc/meminfo: memFree=1692536/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=120724 CPUtime=1661.77
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 35533 0 1 0 164666 1511 0 0 25 0 1 0 133075918 123621376 29377 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 30181 29377 311 324 0 29250 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 120724

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31575
/proc/meminfo: memFree=1680056/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=133504 CPUtime=1721.75
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 38734 0 1 0 170620 1555 0 0 25 0 1 0 133075918 136708096 32578 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 33376 32578 311 324 0 32445 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 133504

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31575
/proc/meminfo: memFree=1651832/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=161268 CPUtime=1781.73
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 45678 0 1 0 176604 1569 0 0 25 0 1 0 133075918 165138432 39522 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134552128 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 40317 39522 311 324 0 39386 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 161268

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

[startup+1792.01 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31575
/proc/meminfo: memFree=1651640/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=161540 CPUtime=1791.43
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 45727 0 1 0 177564 1579 0 0 25 0 1 0 133075918 165416960 39571 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 40385 39571 311 324 0 39454 0
Current children cumulated CPU time (s) 1791.43
Current children cumulated vsize (KiB) 161540

[startup+1795.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31575
/proc/meminfo: memFree=1651512/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=161540 CPUtime=1794.63
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 45749 0 1 0 177881 1582 0 0 25 0 1 0 133075918 165416960 39593 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 40385 39593 311 324 0 39454 0
Current children cumulated CPU time (s) 1794.63
Current children cumulated vsize (KiB) 161540

[startup+1798.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31575
/proc/meminfo: memFree=1651448/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=161676 CPUtime=1797.82
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 45770 0 1 0 178198 1584 0 0 25 0 1 0 133075918 165556224 39614 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 40419 39614 311 324 0 39488 0
Current children cumulated CPU time (s) 1797.82
Current children cumulated vsize (KiB) 161676

[startup+1799.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31575
/proc/meminfo: memFree=1651448/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=161676 CPUtime=1798.62
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 45773 0 1 0 178277 1585 0 0 25 0 1 0 133075918 165556224 39617 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 40419 39617 311 324 0 39488 0
Current children cumulated CPU time (s) 1798.62
Current children cumulated vsize (KiB) 161676

[startup+1800 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31575
/proc/meminfo: memFree=1651384/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=161676 CPUtime=1799.42
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 45780 0 1 0 178356 1586 0 0 25 0 1 0 133075918 165556224 39624 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 40419 39624 311 324 0 39488 0
Current children cumulated CPU time (s) 1799.42
Current children cumulated vsize (KiB) 161676

[startup+1800.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31575
/proc/meminfo: memFree=1651384/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=161676 CPUtime=1799.82
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 45783 0 1 0 178396 1586 0 0 25 0 1 0 133075918 165556224 39627 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 40419 39627 311 324 0 39488 0
Current children cumulated CPU time (s) 1799.82
Current children cumulated vsize (KiB) 161676

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31575
/proc/meminfo: memFree=1651384/2055920 swapFree=4184248/4192956
[pid=31572] ppid=31570 vsize=161676 CPUtime=1799.92
/proc/31572/stat : 31572 (bsolo3.0.16) R 31570 31572 31131 0 -1 4194304 45786 0 1 0 178406 1586 0 0 25 0 1 0 133075918 165556224 39630 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31572/statm: 40419 39630 311 324 0 39488 0
Current children cumulated CPU time (s) 1799.92
Current children cumulated vsize (KiB) 161676

Child status: 0
Real time (s): 1800.6
CPU time (s): 1800.03
CPU user time (s): 1784.13
CPU system time (s): 15.8956
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 161676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.13
system time used= 15.8956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45787
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 2238

runsolver used 1.17482 second user time and 3.74943 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sat Apr 14 17:14:26 UTC 2007

IDJOB= 350953
IDBENCH= 1624
IDSOLVER= 163
FILE ID= node71/350953-1176570866

PBS_JOBID= 4556918

Free space on /tmp= 66555 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-dc1l.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350953-1176570866/instance-350953-1176570866.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-350953-1176570866 -o ROOT/results/node71/solver-350953-1176570866 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350953-1176570866/instance-350953-1176570866.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  1bfc65237e0980827bf136f13870d50e

RANDOM SEED= 15177467

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:       1809752 kB
Buffers:          6984 kB
Cached:         142716 kB
SwapCached:       2688 kB
Active:          34580 kB
Inactive:       125568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809752 kB
SwapTotal:     4192956 kB
SwapFree:      4184248 kB
Dirty:           10220 kB
Writeback:           0 kB
Mapped:          16500 kB
Slab:            71984 kB
Committed_AS:  1024056 kB
PageTables:       1452 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= 66555 MiB

End job on node71 on Sat Apr 14 17:44:27 UTC 2007