Trace number 433753

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 3.0.17? (TO) 1800.09 1800.83

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 benchmarkSAT
Best value of the objective obtained on this benchmark53
Best CPU time to get the best result obtained on this benchmark1801.9
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/433753-1177963277/instance-433753-1177963277.opb
0.00/0.00	c File size is 16282720 bytes.
3.18/3.26	c Highest Coefficient sum: 101248
3.18/3.26	c Parsing was ok!!
3.18/3.26	c Total parsing time: 3.251 s
3.48/3.51	c Var: 203287 Constr: 469077 469077/0/0 Lit: 1205872 Watch. Lit: 938151
3.48/3.51	c Obj. Vars: 101248 (49.8054 % of total variables)
17.25/17.35	c Formula reductions applied at preprocessing
17.25/17.37	c Pre-processing Time: 17.335 s
1800.06/1800.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.06/1800.80	c        0 203243   469052  1205825    2   938104  156350      0      0 17.34
1800.06/1800.80	c Caught signal: 15
1800.06/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.80	c    0        0      0        0   469052  1205825      0      0 1800.06
1800.06/1800.80	s UNKNOWN
1800.06/1800.80	c Total time: 1800.06 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-433753-1177963277 -o ROOT/results/node67/solver-433753-1177963277 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433753-1177963277/instance-433753-1177963277.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: 1.07 1.02 0.95 3/70 1238
/proc/meminfo: memFree=1767360/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=27640 CPUtime=0
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 272317337 28303360 338 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 6910 338 280 324 0 2004 0

[startup+0.0630931 s]
/proc/loadavg: 1.07 1.02 0.95 3/70 1238
/proc/meminfo: memFree=1767360/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=29868 CPUtime=0.05
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 1023 0 0 0 5 0 0 0 18 0 1 0 272317337 30584832 953 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 7467 953 356 324 0 2561 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 29868

[startup+0.101099 s]
/proc/loadavg: 1.07 1.02 0.95 3/70 1238
/proc/meminfo: memFree=1767360/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=31372 CPUtime=0.09
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 1550 0 0 0 9 0 0 0 18 0 1 0 272317337 32124928 1352 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 7843 1352 403 324 0 2937 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31372

[startup+0.301136 s]
/proc/loadavg: 1.07 1.02 0.95 3/70 1238
/proc/meminfo: memFree=1767360/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=31344 CPUtime=0.29
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 3946 0 0 0 28 1 0 0 19 0 1 0 272317337 32096256 3494 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 7836 3495 660 324 0 2930 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31344

[startup+0.70121 s]
/proc/loadavg: 1.07 1.02 0.95 3/70 1238
/proc/meminfo: memFree=1767360/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=42004 CPUtime=0.69
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 7257 0 0 0 67 2 0 0 22 0 1 0 272317337 43012096 6492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 10501 6492 1173 324 0 5595 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42004

[startup+1.50136 s]
/proc/loadavg: 1.06 1.02 0.95 2/71 1239
/proc/meminfo: memFree=1739000/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=57076 CPUtime=1.48
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 12247 0 0 0 145 3 0 0 25 0 1 0 272317337 58445824 11289 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7350068 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1238/statm: 14269 11289 2138 324 0 9363 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 57076

[startup+3.10165 s]
/proc/loadavg: 1.06 1.02 0.95 2/71 1247
/proc/meminfo: memFree=1719096/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=82592 CPUtime=3.08
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 20529 0 0 0 301 7 0 0 25 0 1 0 272317337 84574208 19571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 20648 19571 4050 324 0 15742 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 82592

[startup+6.30124 s]
/proc/loadavg: 1.06 1.02 0.95 2/71 1253
/proc/meminfo: memFree=1665848/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=108196 CPUtime=6.27
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 30741 0 0 0 608 19 0 0 25 0 1 0 272317337 110792704 25609 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 27049 25609 303 324 0 26119 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 108196

[startup+12.7014 s]
/proc/loadavg: 1.21 1.06 0.96 2/71 1287
/proc/meminfo: memFree=1664120/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=130592 CPUtime=12.66
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 36734 0 0 0 1238 28 0 0 25 0 1 0 272317337 133726208 31204 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 32648 31204 305 324 0 31718 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 130592

[startup+25.5018 s]
/proc/loadavg: 1.18 1.05 0.96 2/71 1301
/proc/meminfo: memFree=1646968/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=127192 CPUtime=25.44
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 38516 0 0 0 2444 100 0 0 25 0 1 0 272317337 130244608 30404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 31798 30404 334 324 0 30868 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 127192

[startup+51.1015 s]
/proc/loadavg: 1.11 1.05 0.96 2/65 1329
/proc/meminfo: memFree=1647912/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=127192 CPUtime=50.99
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 38516 0 0 0 4999 100 0 0 25 0 1 0 272317337 130244608 30404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 31798 30404 334 324 0 30868 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 127192

[startup+102.306 s]
/proc/loadavg: 1.04 1.04 0.96 2/65 1329
/proc/meminfo: memFree=1648040/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=127192 CPUtime=102.17
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 38516 0 0 0 10117 100 0 0 25 0 1 0 272317337 130244608 30404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 31798 30404 334 324 0 30868 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 127192

[startup+162.302 s]
/proc/loadavg: 1.01 1.03 0.96 2/65 1329
/proc/meminfo: memFree=1648040/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=127192 CPUtime=162.15
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 38516 0 0 0 16115 100 0 0 25 0 1 0 272317337 130244608 30404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135467363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 31798 30404 334 324 0 30868 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 127192

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 1329
/proc/meminfo: memFree=1647912/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=127192 CPUtime=222.12
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 86315 0 0 0 22091 121 0 0 25 0 1 0 272317337 130244608 30404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135467501 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 31798 30404 334 324 0 30868 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 127192

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 1329
/proc/meminfo: memFree=1647912/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=127192 CPUtime=282.1
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 665004 0 0 0 27833 377 0 0 25 0 1 0 272317337 130244608 30404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135467354 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 31798 30404 334 324 0 30868 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 127192

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 1329
/proc/meminfo: memFree=1646696/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=128308 CPUtime=342.09
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 1754410 0 0 0 33354 855 0 0 25 0 1 0 272317337 131387392 30683 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 32077 30683 334 324 0 31147 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 128308

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1645288/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=129760 CPUtime=402.06
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 3268734 0 0 0 38703 1503 0 0 25 0 1 0 272317337 132874240 31046 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 32440 31046 334 324 0 31510 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 129760

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1646120/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=130804 CPUtime=462.04
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 5089095 0 0 0 43922 2282 0 0 25 0 1 0 272317337 133943296 31228 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135467734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 32701 31233 334 324 0 31771 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 130804

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1644584/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=130584 CPUtime=522.02
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 7061063 0 0 0 49053 3149 0 0 25 0 1 0 272317337 133718016 31202 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135467653 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 32646 31202 334 324 0 31716 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 130584

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1644968/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=129816 CPUtime=581.99
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 9396213 0 0 0 54042 4157 0 0 25 0 1 0 272317337 132931584 31060 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135467363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 32454 31060 334 324 0 31524 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 129816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1644264/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=130024 CPUtime=641.97
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 11898515 0 0 0 58949 5248 0 0 25 0 1 0 272317337 133144576 31112 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468254 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 32506 31112 334 324 0 31576 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 130024


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1643112/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=129472 CPUtime=821.91
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 20496940 0 0 0 73205 8986 0 0 25 0 1 0 272317337 132579328 30974 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134614741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 32368 30974 334 324 0 31438 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 129472

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1641448/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=130592 CPUtime=881.89
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 23695362 0 0 0 77812 10377 0 0 25 0 1 0 272317337 133726208 31204 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468228 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 32648 31204 334 324 0 31718 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 130592

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1642024/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=131968 CPUtime=941.86
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 27042594 0 0 0 82356 11830 0 0 25 0 1 0 272317337 135135232 31548 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468254 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 32992 31548 334 324 0 32062 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 131968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1640168/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=131820 CPUtime=1001.84
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 30501991 0 0 0 86859 13325 0 0 25 0 1 0 272317337 134983680 31326 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 32955 31327 334 324 0 32025 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 131820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1640680/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=136704 CPUtime=1061.82
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 34065208 0 0 0 91337 14845 0 0 25 0 1 0 272317337 139984896 32084 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135467970 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 34176 32089 334 324 0 33246 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 136704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1641064/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=136772 CPUtime=1121.8
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 37679482 0 0 0 95792 16388 0 0 25 0 1 0 272317337 140054528 31882 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 34193 31886 334 324 0 33263 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 136772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1639336/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=136604 CPUtime=1181.78
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 41424280 0 0 0 100175 18003 0 0 25 0 1 0 272317337 139882496 32657 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 34151 32657 334 324 0 33221 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 136604

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1641448/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=137672 CPUtime=1241.76
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 45238333 0 0 0 104545 19631 0 0 25 0 1 0 272317337 140976128 31782 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135467970 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 34418 31787 334 324 0 33488 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 137672

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1638824/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=137144 CPUtime=1301.74
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 49092938 0 0 0 108906 21268 0 0 25 0 1 0 272317337 140435456 32196 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 34286 32201 334 324 0 33356 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 137144

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1638056/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=134116 CPUtime=1361.71
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 53120715 0 0 0 113181 22990 0 0 25 0 1 0 272317337 137334784 31940 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 33529 31941 334 324 0 32599 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 134116

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1635304/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=133296 CPUtime=1421.69
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 56828840 0 0 0 117610 24559 0 0 25 0 1 0 272317337 136495104 31880 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468254 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 33324 31880 334 324 0 32394 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 133296

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1634344/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=134484 CPUtime=1481.66
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 60219676 0 0 0 122164 26002 0 0 25 0 1 0 272317337 137711616 32127 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135469054 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 33621 32127 334 324 0 32691 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 134484

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1637736/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=140016 CPUtime=1541.65
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 63679924 0 0 0 126706 27459 0 0 25 0 1 0 272317337 143376384 32869 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135467970 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 35004 32875 334 324 0 34074 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 140016

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1637096/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=140480 CPUtime=1601.63
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 67314274 0 0 0 131171 28992 0 0 25 0 1 0 272317337 143851520 33589 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 35120 33589 334 324 0 34190 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 140480

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1636712/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=135004 CPUtime=1661.6
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 71041138 0 0 0 135595 30565 0 0 25 0 1 0 272317337 138244096 32257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468278 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 33751 32257 334 324 0 32821 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 135004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1636456/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=141160 CPUtime=1721.58
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 74824755 0 0 0 140010 32148 0 0 25 0 1 0 272317337 144547840 33297 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135467734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 35290 33303 334 324 0 34360 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 141160

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1632744/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=140492 CPUtime=1781.55
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 78587711 0 0 0 144435 33720 0 0 25 0 1 0 272317337 143863808 32416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135467854 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 35123 32421 334 324 0 34193 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 140492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1329
/proc/meminfo: memFree=1637160/2055920 swapFree=4183044/4192956
[pid=1238] ppid=1236 vsize=141632 CPUtime=1800.06
/proc/1238/stat : 1238 (bsolo3.0.17) R 1236 1238 32593 0 -1 4194304 79792729 0 0 0 145773 34233 0 0 25 0 1 0 272317337 145031168 33074 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135468091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1238/statm: 35408 33080 334 324 0 34478 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 141632

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

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

Child status: 15
Real time (s): 1800.83
CPU time (s): 1800.09
CPU user time (s): 1457.73
CPU system time (s): 342.358
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 142172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1457.73
system time used= 342.358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79792756
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= 12
involuntary context switches= 3259

runsolver used 1.41179 second user time and 3.55146 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Apr 30 20:01:18 UTC 2007

IDJOB= 433753
IDBENCH= 25040
IDSOLVER= 199
FILE ID= node67/433753-1177963277

PBS_JOBID= 4727697

Free space on /tmp= 66543 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir08_area_opers.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433753-1177963277/instance-433753-1177963277.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-433753-1177963277 -o ROOT/results/node67/solver-433753-1177963277 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433753-1177963277/instance-433753-1177963277.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  47194cf421cbddfd6c2831e71c8b2458

RANDOM SEED= 5548838

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1767768 kB
Buffers:          6568 kB
Cached:         184852 kB
SwapCached:       3808 kB
Active:         106188 kB
Inactive:       120144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767768 kB
SwapTotal:     4192956 kB
SwapFree:      4183044 kB
Dirty:           22592 kB
Writeback:           0 kB
Mapped:          41320 kB
Slab:            47316 kB
Committed_AS:  1337416 kB
PageTables:       1768 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= 66543 MiB

End job on node67 on Mon Apr 30 20:31:21 UTC 2007