Trace number 1878378

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 cl? (TO) 1800.03 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir08_area_opers.opb
MD5SUM47194cf421cbddfd6c2831e71c8b2458
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark48
Best CPU time to get the best result obtained on this benchmark1406.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 53
Optimality of the best value was proved NO
Number of variables203287
Total number of constraints469077
Number of constraints which are clauses469077
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1023
Number of terms in the objective function 101248
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 101248
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 101248
Number of bits of the biggest sum of numbers17
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: Clause 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-1878378-1245185677.opb
0.00/0.00	c File size is 16282720 bytes.
2.49/2.52	c Highest Coefficient sum: 101248
2.49/2.52	c Parsing was ok!!
2.49/2.52	c Total parsing time: 2.52 s
2.69/2.75	c Var: 203287 Constr: 469077 469077/0/0 Lit: 1205872 Watch. Lit: 938151
2.69/2.75	c Obj. Vars: 101248 (49.8054 % of total variables)
15.39/15.47	c Formula reductions applied at preprocessing
15.39/15.49	c Pre-processing Time: 15.486 s
1800.00/1800.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.00/1800.71	c        0 203243   469052  1205825    2   938104  156350      0      0 15.49
1800.00/1800.71	c Caught signal: 15
1800.00/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.71	c    0        0      0        0   469052  1205825      0      0 1800.01
1800.00/1800.71	s UNKNOWN
1800.00/1800.71	c Total time: 1800.01 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878378-1245185677/watcher-1878378-1245185677 -o /tmp/evaluation-result-1878378-1245185677/solver-1878378-1245185677 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878378-1245185677.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: 0.95 1.00 0.99 3/64 3056
/proc/meminfo: memFree=1839512/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=34576 CPUtime=0
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 186167402 35405824 258 1992294400 134512640 137136520 4294956256 18446744073709551615 134531237 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 8644 258 173 640 0 4024 0

[startup+0.080585 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 3056
/proc/meminfo: memFree=1839512/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=38304 CPUtime=0.07
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 1487 0 0 0 7 0 0 0 18 0 1 0 186167402 39223296 1303 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 9576 1304 305 640 0 4956 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 38304

[startup+0.102586 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 3056
/proc/meminfo: memFree=1839512/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=39160 CPUtime=0.09
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 1793 0 0 0 9 0 0 0 18 0 1 0 186167402 40099840 1609 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 9790 1609 348 640 0 5170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39160

[startup+0.301598 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 3056
/proc/meminfo: memFree=1839512/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=40352 CPUtime=0.29
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 4576 0 0 0 28 1 0 0 19 0 1 0 186167402 41320448 4138 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 10088 4138 677 640 0 5468 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40352

[startup+0.702623 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 3056
/proc/meminfo: memFree=1839512/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=54024 CPUtime=0.69
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 8959 0 0 0 67 2 0 0 23 0 1 0 186167402 55320576 8015 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 13506 8015 1324 640 0 8886 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54024

[startup+1.50167 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 3057
/proc/meminfo: memFree=1806096/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=71172 CPUtime=1.49
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 14497 0 0 0 145 4 0 0 25 0 1 0 186167402 72880128 13553 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 17793 13553 2564 640 0 13173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71172

[startup+3.10177 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 3057
/proc/meminfo: memFree=1782672/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=116384 CPUtime=3.09
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 30994 0 0 0 292 17 0 0 25 0 1 0 186167402 119177216 25876 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 29096 25876 189 640 0 28452 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116384

[startup+6.30197 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 3057
/proc/meminfo: memFree=1736464/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=116384 CPUtime=6.29
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 30994 0 0 0 610 19 0 0 25 0 1 0 186167402 119177216 25876 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 29096 25876 189 640 0 28452 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 116384

[startup+12.7014 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 3057
/proc/meminfo: memFree=1714192/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=135392 CPUtime=12.69
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 37833 0 0 0 1206 63 0 0 25 0 1 0 186167402 138641408 30612 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 33848 30612 193 640 0 33204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 135392

[startup+25.5012 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 3057
/proc/meminfo: memFree=1717200/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=135888 CPUtime=25.48
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 40367 0 0 0 2438 110 0 0 25 0 1 0 186167402 139149312 30761 1992294400 134512640 137136520 4294956256 18446744073709551615 135743043 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 33972 30761 228 640 0 33328 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 135888

[startup+51.1018 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 3057
/proc/meminfo: memFree=1717136/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=135888 CPUtime=51.08
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 40367 0 0 0 4997 111 0 0 25 0 1 0 186167402 139149312 30761 1992294400 134512640 137136520 4294956256 18446744073709551615 135743043 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 33972 30761 228 640 0 33328 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 135888

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3057
/proc/meminfo: memFree=1717136/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=135888 CPUtime=102.27
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 40367 0 0 0 10116 111 0 0 25 0 1 0 186167402 139149312 30761 1992294400 134512640 137136520 4294956256 18446744073709551615 135742923 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 33972 30761 228 640 0 33328 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 135888

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3057
/proc/meminfo: memFree=1717136/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=135888 CPUtime=162.23
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 40367 0 0 0 16112 111 0 0 25 0 1 0 186167402 139149312 30761 1992294400 134512640 137136520 4294956256 18446744073709551615 135742923 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 33972 30761 228 640 0 33328 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 135888

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3057
/proc/meminfo: memFree=1717136/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=135888 CPUtime=222.21
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 40367 0 0 0 22110 111 0 0 25 0 1 0 186167402 139149312 30761 1992294400 134512640 137136520 4294956256 18446744073709551615 135743037 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 33972 30761 228 640 0 33328 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 135888

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3057
/proc/meminfo: memFree=1716432/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=136744 CPUtime=282.19
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 123808 0 0 0 28074 145 0 0 25 0 1 0 186167402 140025856 30975 1992294400 134512640 137136520 4294956256 18446744073709551615 134707283 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 34186 30975 228 640 0 33542 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 136744

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3057
/proc/meminfo: memFree=1717072/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=136912 CPUtime=342.15
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 650214 0 0 0 33845 370 0 0 25 0 1 0 186167402 140197888 31021 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 34228 31021 228 640 0 33584 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 136912

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3063
/proc/meminfo: memFree=1716936/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=137672 CPUtime=402.12
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 1465981 0 0 0 39503 709 0 0 25 0 1 0 186167402 140976128 31239 1992294400 134512640 137136520 4294956256 18446744073709551615 134710037 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 34418 31239 228 640 0 33774 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 137672

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3063
/proc/meminfo: memFree=1714760/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=137228 CPUtime=462.1
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 2784963 0 0 0 44956 1254 0 0 25 0 1 0 186167402 140521472 31128 1992294400 134512640 137136520 4294956256 18446744073709551615 134706178 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 34307 31128 228 640 0 33663 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 137228

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3063
/proc/meminfo: memFree=1714248/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=137376 CPUtime=522.08
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 4412458 0 0 0 50274 1934 0 0 25 0 1 0 186167402 140673024 31165 1992294400 134512640 137136520 4294956256 18446744073709551615 135743214 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 34344 31165 228 640 0 33700 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 137376

[startup+582.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3063
/proc/meminfo: memFree=1714632/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=137516 CPUtime=582.05
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 6250020 0 0 0 55496 2709 0 0 25 0 1 0 186167402 140816384 31200 1992294400 134512640 137136520 4294956256 18446744073709551615 135743071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 34379 31200 228 640 0 33735 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 137516

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 3063
/proc/meminfo: memFree=1712200/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=137660 CPUtime=642.04
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 8346322 0 0 0 60617 3587 0 0 25 0 1 0 186167402 140963840 31236 1992294400 134512640 137136520 4294956256 18446744073709551615 134706178 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 34415 31236 228 640 0 33771 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 137660

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1713680/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=138168 CPUtime=881.94
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 18346969 0 0 0 80399 7795 0 0 25 0 1 0 186167402 141484032 31363 1992294400 134512640 137136520 4294956256 18446744073709551615 135743037 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 34542 31363 228 640 0 33898 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 138168

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1712656/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=139280 CPUtime=941.92
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 21268445 0 0 0 85171 9021 0 0 25 0 1 0 186167402 142622720 31591 1992294400 134512640 137136520 4294956256 18446744073709551615 135743071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 34820 31591 228 640 0 34176 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 139280

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1712080/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=139656 CPUtime=1001.9
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 24343913 0 0 0 89881 10309 0 0 25 0 1 0 186167402 143007744 31735 1992294400 134512640 137136520 4294956256 18446744073709551615 135743079 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 34914 31735 228 640 0 34270 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 139656

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1707664/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=144440 CPUtime=1061.88
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 27533204 0 0 0 94535 11653 0 0 25 0 1 0 186167402 147906560 32818 1992294400 134512640 137136520 4294956256 18446744073709551615 134710037 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 36110 32821 228 640 0 35466 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 144440

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1710544/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=140984 CPUtime=1121.85
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 30883059 0 0 0 99110 13075 0 0 25 0 1 0 186167402 144367616 32017 1992294400 134512640 137136520 4294956256 18446744073709551615 135743079 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 35246 32017 228 640 0 34602 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 140984

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1706840/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=144980 CPUtime=1181.82
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 34373127 0 0 0 103669 14513 0 0 25 0 1 0 186167402 148459520 32409 1992294400 134512640 137136520 4294956256 18446744073709551615 134710037 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 36245 32414 228 640 0 35601 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 144980

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1709008/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=140824 CPUtime=1241.79
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 37886259 0 0 0 108227 15952 0 0 25 0 1 0 186167402 144203776 31903 1992294400 134512640 137136520 4294956256 18446744073709551615 135743089 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 35206 31905 228 640 0 34562 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 140824

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1710288/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=145048 CPUtime=1301.77
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 41486720 0 0 0 112734 17443 0 0 25 0 1 0 186167402 148529152 32578 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 36262 32584 228 640 0 35618 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 145048

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1705744/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=145760 CPUtime=1361.75
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 45121580 0 0 0 117222 18953 0 0 25 0 1 0 186167402 149258240 32553 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 36440 32557 228 640 0 35796 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 145760

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1710544/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=146020 CPUtime=1421.73
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 48820918 0 0 0 121706 20467 0 0 25 0 1 0 186167402 149524480 32462 1992294400 134512640 137136520 4294956256 18446744073709551615 134710037 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 36505 32466 228 640 0 35861 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 146020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1709776/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=140936 CPUtime=1481.71
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 52372501 0 0 0 126255 21916 0 0 25 0 1 0 186167402 144318464 32055 1992294400 134512640 137136520 4294956256 18446744073709551615 134706157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 35234 32055 228 640 0 34590 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 140936

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1708496/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=147364 CPUtime=1541.68
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 55578943 0 0 0 130940 23228 0 0 25 0 1 0 186167402 150900736 33149 1992294400 134512640 137136520 4294956256 18446744073709551615 134707138 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 36841 33155 228 640 0 36197 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 147364

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1703120/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=146712 CPUtime=1601.66
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 58920781 0 0 0 135573 24593 0 0 25 0 1 0 186167402 150233088 33470 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 36678 33471 228 640 0 36034 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 146712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1702928/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=142472 CPUtime=1661.64
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 62305789 0 0 0 140184 25980 0 0 25 0 1 0 186167402 145891328 32389 1992294400 134512640 137136520 4294956256 18446744073709551615 134710078 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 35618 32389 228 640 0 34974 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 142472

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1707216/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=142644 CPUtime=1721.62
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 65710616 0 0 0 144809 27353 0 0 25 0 1 0 186167402 146067456 32432 1992294400 134512640 137136520 4294956256 18446744073709551615 134710078 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 35661 32432 228 640 0 35017 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 142644

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1707344/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=142812 CPUtime=1781.6
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 69294312 0 0 0 149346 28814 0 0 25 0 1 0 186167402 146239488 32474 1992294400 134512640 137136520 4294956256 18446744073709551615 135743039 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 35703 32474 228 640 0 35059 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 142812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1700816/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=142864 CPUtime=1800
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 70424337 0 0 0 150719 29281 0 0 25 0 1 0 186167402 146292736 32478 1992294400 134512640 137136520 4294956256 18446744073709551615 134710081 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 35716 32485 228 640 0 35072 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 142864

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3063
/proc/meminfo: memFree=1700816/2055920 swapFree=4191900/4192956
[pid=3056] ppid=3054 vsize=142864 CPUtime=1800
/proc/3056/stat : 3056 (bsolo) R 3054 3056 2735 0 -1 4194304 70424337 0 0 0 150719 29281 0 0 25 0 1 0 186167402 146292736 32478 1992294400 134512640 137136520 4294956256 18446744073709551615 134710081 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3056/statm: 35716 32485 228 640 0 35072 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 142864

Child status: 15
Real time (s): 1800.73
CPU time (s): 1800.03
CPU user time (s): 1507.2
CPU system time (s): 292.834
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 150796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1507.2
system time used= 292.834
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70424379
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= 6078

runsolver used 1.73773 second user time and 4.82327 second system time

The end

Launcher Data 

Begin job on node29 at 2009-06-16 22:54:38
IDJOB=1878378
IDBENCH=25040
IDSOLVER=700
FILE ID=node29/1878378-1245185677
PBS_JOBID= 9363933
Free space on /tmp= 66228 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir08_area_opers.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878378-1245185677/watcher-1878378-1245185677 -o /tmp/evaluation-result-1878378-1245185677/solver-1878378-1245185677 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878378-1245185677.opb

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

MD5SUM BENCH= 47194cf421cbddfd6c2831e71c8b2458
RANDOM SEED=1850568786

node29.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		: 3000.237
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		: 3000.237
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:       1840056 kB
Buffers:         47464 kB
Cached:         103364 kB
SwapCached:        268 kB
Active:          31672 kB
Inactive:       131968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840056 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           19836 kB
Writeback:           0 kB
Mapped:          21308 kB
Slab:            38164 kB
Committed_AS:   182132 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1878378-1245185677.opb

Free space on /tmp at the end= 66224 MiB
End job on node29 at 2009-06-16 23:24:41