Trace number 1876948

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? (TO) 1800.1 1800.53

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: Cardinality Constraint 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-1876948-1245185665.opb
0.00/0.00	c File size is 16282720 bytes.
2.59/2.67	c Highest Coefficient sum: 101248
2.59/2.67	c Parsing was ok!!
2.59/2.67	c Total parsing time: 2.677 s
2.89/2.91	c Var: 203287 Constr: 469077 469077/0/0 Lit: 1205872 Watch. Lit: 938151
2.89/2.91	c Obj. Vars: 101248 (49.8054 % of total variables)
16.08/16.18	c Formula reductions applied at preprocessing
16.18/16.20	c Pre-processing Time: 16.202 s
1800.07/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.07/1800.50	c        0 203243   469052  1205825    2   938104  156350      0      0 16.20
1800.07/1800.50	c Caught signal: 15
1800.07/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.50	c    0        0      0        0   469052  1205825      0      0 1800.08
1800.07/1800.50	s UNKNOWN
1800.07/1800.50	c Total time: 1800.08 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-1876948-1245185665/watcher-1876948-1245185665 -o /tmp/evaluation-result-1876948-1245185665/solver-1876948-1245185665 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876948-1245185665.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1818
/proc/meminfo: memFree=1825584/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=34432 CPUtime=0
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 186167602 35258368 247 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 8608 247 173 640 0 3988 0

[startup+0.0225769 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1818
/proc/meminfo: memFree=1825584/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=35308 CPUtime=0.01
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 502 0 0 0 1 0 0 0 18 0 1 0 186167602 36155392 486 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 8827 486 202 640 0 4207 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 35308

[startup+0.101583 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1818
/proc/meminfo: memFree=1825584/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=38876 CPUtime=0.09
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 1691 0 0 0 9 0 0 0 18 0 1 0 186167602 39809024 1507 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 9719 1507 335 640 0 5099 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38876

[startup+0.301599 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1818
/proc/meminfo: memFree=1825584/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=39800 CPUtime=0.29
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 4396 0 0 0 28 1 0 0 19 0 1 0 186167602 40755200 3958 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 9950 3958 649 640 0 5330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39800

[startup+0.701631 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1818
/proc/meminfo: memFree=1825584/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=52916 CPUtime=0.69
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 8590 0 0 0 66 3 0 0 22 0 1 0 186167602 54185984 7646 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 13229 7647 1257 640 0 8609 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52916

[startup+1.5027 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1819
/proc/meminfo: memFree=1793256/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=69392 CPUtime=1.49
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 13934 0 0 0 143 6 0 0 25 0 1 0 186167602 71057408 12990 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 17348 12990 2437 640 0 12728 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69392

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1819
/proc/meminfo: memFree=1770664/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=116384 CPUtime=3.09
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 30973 0 0 0 291 18 0 0 25 0 1 0 186167602 119177216 25855 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 29096 25855 189 640 0 28452 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116384

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1819
/proc/meminfo: memFree=1722472/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=116384 CPUtime=6.29
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 30994 0 0 0 609 20 0 0 25 0 1 0 186167602 119177216 25876 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 29096 25876 189 640 0 28452 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 116384

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1819
/proc/meminfo: memFree=1700200/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=138780 CPUtime=12.69
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 36989 0 0 0 1213 56 0 0 25 0 1 0 186167602 142110720 31473 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 34695 31473 193 640 0 34051 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 138780

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1819
/proc/meminfo: memFree=1703080/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=135888 CPUtime=25.49
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 40367 0 0 0 2430 119 0 0 25 0 1 0 186167602 139149312 30761 1992294400 134512640 137136520 4294956256 18446744073709551615 135767566 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 33972 30761 228 640 0 33328 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 135888

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1819
/proc/meminfo: memFree=1703080/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=135888 CPUtime=51.08
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 40367 0 0 0 4989 119 0 0 25 0 1 0 186167602 139149312 30761 1992294400 134512640 137136520 4294956256 18446744073709551615 134709979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 33972 30761 228 640 0 33328 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 135888

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1819
/proc/meminfo: memFree=1703144/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=135888 CPUtime=102.27
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 40367 0 0 0 10108 119 0 0 25 0 1 0 186167602 139149312 30761 1992294400 134512640 137136520 4294956256 18446744073709551615 135743423 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/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: 1.00 1.00 1.00 2/65 1819
/proc/meminfo: memFree=1703144/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=135888 CPUtime=162.25
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 40367 0 0 0 16106 119 0 0 25 0 1 0 186167602 139149312 30761 1992294400 134512640 137136520 4294956256 18446744073709551615 134710137 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 33972 30761 228 640 0 33328 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 135888

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1819
/proc/meminfo: memFree=1703144/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=135888 CPUtime=222.23
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 40367 0 0 0 22104 119 0 0 25 0 1 0 186167602 139149312 30761 1992294400 134512640 137136520 4294956256 18446744073709551615 135743415 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 33972 30761 228 640 0 33328 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 135888

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1819
/proc/meminfo: memFree=1702440/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=135888 CPUtime=282.23
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 59261 0 0 0 28095 128 0 0 25 0 1 0 186167602 139149312 30761 1992294400 134512640 137136520 4294956256 18446744073709551615 135743055 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 33972 30761 228 640 0 33328 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 135888

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1819
/proc/meminfo: memFree=1702248/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=136860 CPUtime=342.21
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 464642 0 0 0 33914 307 0 0 25 0 1 0 186167602 140144640 31008 1992294400 134512640 137136520 4294956256 18446744073709551615 134709979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 34215 31008 228 640 0 33571 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 136860

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1701928/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=138152 CPUtime=402.2
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 1169025 0 0 0 39604 616 0 0 25 0 1 0 186167602 141467648 31354 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 34538 31354 228 640 0 33894 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 138152

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1701544/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=137172 CPUtime=462.18
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 2213830 0 0 0 45162 1056 0 0 25 0 1 0 186167602 140464128 31114 1992294400 134512640 137136520 4294956256 18446744073709551615 135743083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 34293 31114 228 640 0 33649 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 137172

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1700776/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=137312 CPUtime=522.16
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 3648263 0 0 0 50531 1685 0 0 25 0 1 0 186167602 140607488 31149 1992294400 134512640 137136520 4294956256 18446744073709551615 134710060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 34328 31149 228 640 0 33684 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 137312

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1701032/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=137448 CPUtime=582.15
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 5329438 0 0 0 55808 2407 0 0 25 0 1 0 186167602 140746752 31183 1992294400 134512640 137136520 4294956256 18446744073709551615 135742997 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 34362 31183 228 640 0 33718 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 137448

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1700776/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=137580 CPUtime=642.14
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 7217778 0 0 0 60977 3237 0 0 25 0 1 0 186167602 140881920 31216 1992294400 134512640 137136520 4294956256 18446744073709551615 135743037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 34395 31216 228 640 0 33751 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 137580

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1699304/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=141368 CPUtime=882.08
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 16394438 0 0 0 80991 7217 0 0 25 0 1 0 186167602 144760832 32054 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 35342 32058 228 640 0 34698 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 141368

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1697640/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=139352 CPUtime=942.07
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 19041556 0 0 0 85851 8356 0 0 25 0 1 0 186167602 142696448 31659 1992294400 134512640 137136520 4294956256 18446744073709551615 135743039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 34838 31659 228 640 0 34194 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 139352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1697128/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=143152 CPUtime=1002.05
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 21883241 0 0 0 90613 9592 0 0 25 0 1 0 186167602 146587648 32609 1992294400 134512640 137136520 4294956256 18446744073709551615 135743390 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 35788 32609 228 640 0 35144 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 143152

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1696872/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=139680 CPUtime=1062.04
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 24854544 0 0 0 95323 10881 0 0 25 0 1 0 186167602 143032320 31741 1992294400 134512640 137136520 4294956256 18446744073709551615 136571969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 34920 31741 228 640 0 34276 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 139680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1696872/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=143800 CPUtime=1122.02
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 27938712 0 0 0 99993 12209 0 0 25 0 1 0 186167602 147251200 32275 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 35950 32282 228 640 0 35306 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 143800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1694888/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=140996 CPUtime=1182.01
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 31167305 0 0 0 104602 13599 0 0 25 0 1 0 186167602 144379904 32020 1992294400 134512640 137136520 4294956256 18446744073709551615 134710072 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 35249 32020 228 640 0 34605 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 140996

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1697448/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=144992 CPUtime=1242
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 34513105 0 0 0 109175 15025 0 0 25 0 1 0 186167602 148471808 32693 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 36248 32698 228 640 0 35604 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 144992

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1695016/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=145240 CPUtime=1301.98
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 37887554 0 0 0 113748 16450 0 0 25 0 1 0 186167602 148725760 32462 1992294400 134512640 137136520 4294956256 18446744073709551615 134710037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 36310 32466 228 640 0 35666 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 145240

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1696424/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=146028 CPUtime=1361.97
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 41342976 0 0 0 118265 17932 0 0 25 0 1 0 186167602 149532672 32559 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 36507 32563 228 640 0 35863 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 146028

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 1826
/proc/meminfo: memFree=1694952/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=145740 CPUtime=1421.96
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 44826435 0 0 0 122773 19423 0 0 25 0 1 0 186167602 149237760 32446 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 36435 32450 228 640 0 35791 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 145740

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1694056/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=145992 CPUtime=1481.94
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 48383656 0 0 0 127263 20931 0 0 25 0 1 0 186167602 149495808 33219 1992294400 134512640 137136520 4294956256 18446744073709551615 134707071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 36498 33219 228 640 0 35854 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 145992

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1696360/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=139236 CPUtime=1541.92
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 51880437 0 0 0 131764 22428 0 0 25 0 1 0 186167602 142577664 31629 1992294400 134512640 137136520 4294956256 18446744073709551615 136571969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 34809 31629 228 640 0 34165 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 139236

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1694568/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=147292 CPUtime=1601.91
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 54959723 0 0 0 136457 23734 0 0 25 0 1 0 186167602 150827008 32401 1992294400 134512640 137136520 4294956256 18446744073709551615 134710183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 36823 32405 228 640 0 36179 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 147292

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1692348/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=146640 CPUtime=1661.89
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 58162895 0 0 0 141112 25077 0 0 25 0 1 0 186167602 150159360 33481 1992294400 134512640 137136520 4294956256 18446744073709551615 136571969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 36660 33481 613 640 0 36016 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 146640

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1694056/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=147972 CPUtime=1721.88
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 61440457 0 0 0 145718 26470 0 0 25 0 1 0 186167602 151523328 32965 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 36993 32970 228 640 0 36349 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 147972

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1694120/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=149304 CPUtime=1781.87
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 64724485 0 0 0 150327 27860 0 0 25 0 1 0 186167602 152887296 33065 1992294400 134512640 137136520 4294956256 18446744073709551615 134707289 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 37326 33070 228 640 0 36682 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 149304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1694440/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=142592 CPUtime=1800.07
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 65722001 0 0 0 151723 28284 0 0 25 0 1 0 186167602 146014208 32469 1992294400 134512640 137136520 4294956256 18446744073709551615 134710072 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 35648 32469 228 640 0 35004 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 142592

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1826
/proc/meminfo: memFree=1694440/2055920 swapFree=4191900/4192956
[pid=1818] ppid=1816 vsize=142592 CPUtime=1800.07
/proc/1818/stat : 1818 (bsolo) R 1816 1818 1634 0 -1 4194304 65722001 0 0 0 151723 28284 0 0 25 0 1 0 186167602 146014208 32469 1992294400 134512640 137136520 4294956256 18446744073709551615 134710072 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1818/statm: 35648 32469 228 640 0 35004 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 142592

Child status: 15
Real time (s): 1800.53
CPU time (s): 1800.1
CPU user time (s): 1517.24
CPU system time (s): 282.867
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 149400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1517.24
system time used= 282.867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65722002
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= 1379

runsolver used 1.81172 second user time and 3.9484 second system time

The end

Launcher Data 

Begin job on node3 at 2009-06-16 22:54:26
IDJOB=1876948
IDBENCH=25040
IDSOLVER=699
FILE ID=node3/1876948-1245185665
PBS_JOBID= 9368279
Free space on /tmp= 66304 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir08_area_opers.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876948-1245185665/watcher-1876948-1245185665 -o /tmp/evaluation-result-1876948-1245185665/solver-1876948-1245185665 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1876948-1245185665.opb

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

MD5SUM BENCH= 47194cf421cbddfd6c2831e71c8b2458
RANDOM SEED=927008405

node3.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		: 3000.236
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		: 3000.236
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:       1826000 kB
Buffers:         45168 kB
Cached:         113692 kB
SwapCached:        260 kB
Active:          59512 kB
Inactive:       112584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826000 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           19840 kB
Writeback:           0 kB
Mapped:          21804 kB
Slab:            43772 kB
Committed_AS:   155352 kB
PageTables:       1376 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-1876948-1245185665.opb

Free space on /tmp at the end= 66300 MiB
End job on node3 at 2009-06-16 23:24:29