Trace number 433281

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) 1800.13 1800.59

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-standata.opb
MD5SUM0fd8d82b89614ba6aec45b78f4728905
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables30004
Total number of constraints455
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints455
Minimum length of a constraint11
Maximum length of a constraint22350
Number of terms in the objective function 210
Biggest coefficient in the objective function 53687091200
Number of bits for the biggest coefficient in the objective function 36
Sum of the numbers in the objective function 326417514192
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 77387257610240
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 2427818341201528
Number of bits of the biggest sum of numbers52
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/433281-1177957324/instance-433281-1177957324.opb
0.00/0.00	c File size is 1213047 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.19/0.22	c Highest Coefficient sum: 2.42782e+15
0.19/0.22	c Parsing was ok!!
0.19/0.22	c Total parsing time: 0.221 s
0.19/0.24	c Var: 30004 Constr: 615 0/0/615 Lit: 147774 Watch. Lit: 50161
0.19/0.24	c Obj. Vars: 210 (0.699907 % of total variables)
11.49/11.52	c Pre-processing Time: 11.523 s
1800.00/1800.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.00/1800.40	c        0  16932      578   143059  247   102269  286118      0      0 11.52
1800.00/1800.40	c      100  16932      678   178813  263   104438  314730    100      8 11.65
1800.00/1800.40	c      250  16932      828   199458  240   105097  346204    250     21 11.78
1800.00/1800.40	c      475  16932     1053   279865  265   105830  380825    475     39 11.91
1800.00/1800.40	c      813  16932     1391  1696247 1219   110508  418908    813     55 14.72
1800.00/1800.40	c     1322  16932     1900  1774127  933   115982  460799   1322     62 21.00
1800.00/1800.40	c     2085  16932     2663  2065274  775   117066  506879   2085     80 25.89
1800.00/1800.40	c     3233  16932     3811 15287851 4011   119581  557567   3233     61 52.75
1800.00/1800.40	c     4954  16932     5532 20699012 3741   120497  613324   4954     51 95.96
1800.00/1800.40	c     7539  16932     8117 20967108 2583   125670  674657   7539     76 98.66
1800.00/1800.40	c    11419  16932    11997 21549277 1796   133206  742123  11419    102 111.31
1800.00/1800.40	c    17241  16932    17819 24235624 1360   144781  816336  17241    125 137.24
1800.00/1800.40	c    25979  16932    26557 25135868  946   162252  897970  25979    175 147.83
1800.00/1800.40	c    39089  16932    39667 26716799  673   188528  987768  39089    226 172.76
1800.00/1800.40	c    58760  16932    59338 38580404  650   229569  500000  58760    143 410.17
1800.00/1800.40	c    88270  16932    88848 42198849  474   293357  550001  88270    111 789.32
1800.00/1800.40	c   132542  16932   133120 46525721  349   377650  605002 132542    107 1235.43
1800.00/1800.40	c   198952  16932   199530 59074706  296   510475  665503 198952    110 1799.37
1800.00/1800.40	c Caught signal: 15
1800.00/1800.40	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.40	c   17   198952   5563   607212   199530 59074706 198952    110 1800.01
1800.00/1800.40	s UNKNOWN
1800.00/1800.40	c Total time: 1800.01 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/node52/watcher-433281-1177957324 -o ROOT/results/node52/solver-433281-1177957324 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433281-1177957324/instance-433281-1177957324.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.82 0.94 0.93 3/64 26943
/proc/meminfo: memFree=1838292/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=12924 CPUtime=0
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 150577472 13234176 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4744827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 3231 333 279 324 0 2004 0

[startup+0.022956 s]
/proc/loadavg: 0.82 0.94 0.93 3/64 26943
/proc/meminfo: memFree=1838292/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=5668 CPUtime=0.01
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 532 0 0 0 1 0 0 0 18 0 1 0 150577472 5804032 502 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4744827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 1417 502 305 324 0 190 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5668

[startup+0.101961 s]
/proc/loadavg: 0.82 0.94 0.93 3/64 26943
/proc/meminfo: memFree=1838292/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=8020 CPUtime=0.09
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 1238 0 0 0 9 0 0 0 18 0 1 0 150577472 8212480 1168 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 2005 1169 413 324 0 778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8020

[startup+0.301974 s]
/proc/loadavg: 0.82 0.94 0.93 3/64 26943
/proc/meminfo: memFree=1838292/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=13124 CPUtime=0.29
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 3080 0 0 0 28 1 0 0 19 0 1 0 150577472 13438976 2581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 3281 2581 304 324 0 2351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13124

[startup+0.702 s]
/proc/loadavg: 0.82 0.94 0.93 3/64 26943
/proc/meminfo: memFree=1838292/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=13256 CPUtime=0.69
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 3102 0 0 0 67 2 0 0 22 0 1 0 150577472 13574144 2603 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 3314 2603 304 324 0 2384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13256

[startup+1.50106 s]
/proc/loadavg: 0.84 0.94 0.93 2/65 26944
/proc/meminfo: memFree=1828876/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=13256 CPUtime=1.49
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 3102 0 0 0 147 2 0 0 25 0 1 0 150577472 13574144 2603 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 3314 2603 304 324 0 2384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13256

[startup+3.10116 s]
/proc/loadavg: 0.84 0.94 0.93 2/65 26944
/proc/meminfo: memFree=1828748/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=13256 CPUtime=3.09
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 3102 0 0 0 306 3 0 0 25 0 1 0 150577472 13574144 2603 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 3314 2603 304 324 0 2384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13256

[startup+6.30138 s]
/proc/loadavg: 0.84 0.94 0.93 2/65 26944
/proc/meminfo: memFree=1827532/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=14476 CPUtime=6.29
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 3714 0 0 0 625 4 0 0 25 0 1 0 150577472 14823424 2920 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 3619 2920 306 324 0 2689 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14476

[startup+12.7018 s]
/proc/loadavg: 0.86 0.94 0.93 2/65 26944
/proc/meminfo: memFree=1826764/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=15644 CPUtime=12.69
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 4004 0 0 0 1264 5 0 0 25 0 1 0 150577472 16019456 3210 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 3911 3210 310 324 0 2981 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15644

[startup+25.5017 s]
/proc/loadavg: 0.88 0.94 0.93 2/65 26944
/proc/meminfo: memFree=1805068/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=37776 CPUtime=25.49
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 9975 0 0 0 2542 7 0 0 25 0 1 0 150577472 38682624 8752 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 9444 8752 310 324 0 8514 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37776

[startup+51.1014 s]
/proc/loadavg: 0.92 0.94 0.93 2/65 26944
/proc/meminfo: memFree=1650956/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=194448 CPUtime=51.07
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 52952 0 0 0 5084 23 0 0 25 0 1 0 150577472 199114752 47949 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4751084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 48612 47949 310 324 0 47682 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 194448

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.93 2/65 26944
/proc/meminfo: memFree=1560908/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=280724 CPUtime=102.27
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 76108 0 0 0 10194 33 0 0 25 0 1 0 150577472 287461376 69499 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 70181 69499 310 324 0 69251 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 280724

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.93 2/65 26944
/proc/meminfo: memFree=1491468/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=350596 CPUtime=162.26
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 93572 0 0 0 16185 41 0 0 25 0 1 0 150577472 359010304 86959 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4744827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 87649 86959 310 324 0 86719 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 350596

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.93 2/65 26944
/proc/meminfo: memFree=1439948/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=401532 CPUtime=222.24
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 106305 0 0 0 22176 48 0 0 25 0 1 0 150577472 411168768 99692 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 100383 99692 310 324 0 99453 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 401532

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1400524/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=441152 CPUtime=282.23
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 116229 0 0 0 28170 53 0 0 25 0 1 0 150577472 451739648 109616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 110288 109616 310 324 0 109358 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 441152

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1366476/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=474896 CPUtime=342.21
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 124659 0 0 0 34164 57 0 0 25 0 1 0 150577472 486293504 118046 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 118724 118046 310 324 0 117794 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 474896

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1335820/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=505840 CPUtime=402.2
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 132386 0 0 0 40159 61 0 0 25 0 1 0 150577472 517980160 125773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 126460 125773 310 324 0 125530 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 505840

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1324748/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=516412 CPUtime=462.19
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 135022 0 0 0 46156 63 0 0 25 0 1 0 150577472 528805888 128409 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 129103 128409 310 324 0 128173 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 516412

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1316428/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=524624 CPUtime=522.17
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 137102 0 0 0 52152 65 0 0 25 0 1 0 150577472 537214976 130489 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 131156 130489 310 324 0 130226 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 524624

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1308812/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=532300 CPUtime=582.16
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 138998 0 0 0 58149 67 0 0 25 0 1 0 150577472 545075200 132385 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 133075 132385 310 324 0 132145 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 532300

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1301644/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=539348 CPUtime=642.15
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 140774 0 0 0 64146 69 0 0 25 0 1 0 150577472 552292352 134161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 134837 134161 310 324 0 133907 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 539348


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1266764/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=574048 CPUtime=882.1
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 149453 0 0 0 88132 78 0 0 25 0 1 0 150577472 587825152 142840 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 143512 142840 310 324 0 142582 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 574048

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1257740/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=583256 CPUtime=942.08
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 151738 0 0 0 94129 79 0 0 25 0 1 0 150577472 597254144 145125 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550890 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 145814 145125 310 324 0 144884 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 583256

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1250764/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=590076 CPUtime=1002.07
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 153446 0 0 0 100125 82 0 0 25 0 1 0 150577472 604237824 146833 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 147519 146833 310 324 0 146589 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 590076

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1241356/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=599504 CPUtime=1062.06
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 155812 0 0 0 106122 84 0 0 25 0 1 0 150577472 613892096 149199 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550829 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 149876 149199 310 324 0 148946 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 599504

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1235212/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=605500 CPUtime=1122.04
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 157318 0 0 0 112119 85 0 0 25 0 1 0 150577472 620032000 150705 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 151375 150705 310 324 0 150445 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 605500

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1225996/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=614816 CPUtime=1182.03
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 159638 0 0 0 118115 88 0 0 25 0 1 0 150577472 629571584 153025 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 153704 153025 310 324 0 152774 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 614816

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1219084/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=621832 CPUtime=1242.01
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 161396 0 0 0 124112 89 0 0 25 0 1 0 150577472 636755968 154783 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 155458 154783 310 324 0 154528 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 621832

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1196236/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=644332 CPUtime=1302
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 167010 0 0 0 130106 94 0 0 25 0 1 0 150577472 659795968 160397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 161083 160397 310 324 0 160153 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 644332

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1180940/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=659824 CPUtime=1361.99
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 170880 0 0 0 136102 97 0 0 25 0 1 0 150577472 675659776 164267 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 164956 164267 310 324 0 164026 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 659824

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1165068/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=675428 CPUtime=1421.98
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 174796 0 0 0 142098 100 0 0 25 0 1 0 150577472 691638272 168183 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 168857 168183 310 324 0 167927 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 675428

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1151756/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=688868 CPUtime=1481.97
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 178150 0 0 0 148093 104 0 0 25 0 1 0 150577472 705400832 171537 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 172217 171537 310 324 0 171287 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 688868

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1138060/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=702412 CPUtime=1541.95
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 181539 0 0 0 154089 106 0 0 25 0 1 0 150577472 719269888 174926 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 175603 174926 310 324 0 174673 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 702412

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1125260/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=715216 CPUtime=1601.94
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 184749 0 0 0 160085 109 0 0 25 0 1 0 150577472 732381184 178136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 178804 178136 310 324 0 177874 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 715216

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1114060/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=726312 CPUtime=1661.93
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 187518 0 0 0 166081 112 0 0 25 0 1 0 150577472 743743488 180905 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 181578 180905 310 324 0 180648 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 726312

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1100812/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=740332 CPUtime=1721.91
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 191014 0 0 0 172076 115 0 0 25 0 1 0 150577472 758099968 184401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 185083 184401 310 324 0 184153 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 740332

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1064268/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=776104 CPUtime=1781.89
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 199972 0 0 0 178064 125 0 0 25 0 1 0 150577472 794730496 193359 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 194026 193359 310 324 0 193096 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 776104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1053260/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=786920 CPUtime=1800
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194304 202666 0 0 0 179872 128 0 0 25 0 1 0 150577472 805806080 196053 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 196730 196053 310 324 0 195800 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 786920

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

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

[startup+1800.51 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 26944
/proc/meminfo: memFree=1053260/2055920 swapFree=4182988/4192956
[pid=26943] ppid=26941 vsize=0 CPUtime=1800.1
/proc/26943/stat : 26943 (bsolo3.0.17) R 26941 26943 26438 0 -1 4194308 202670 0 0 0 179872 138 0 0 25 0 1 0 150577472 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26943/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.59
CPU time (s): 1800.13
CPU user time (s): 1798.73
CPU system time (s): 1.40579
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 786920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.73
system time used= 1.40579
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 202670
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= 2624

runsolver used 1.24281 second user time and 3.68144 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Mon Apr 30 18:22:04 UTC 2007

IDJOB= 433281
IDBENCH= 2435
IDSOLVER= 199
FILE ID= node52/433281-1177957324

PBS_JOBID= 4727699

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-standata.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433281-1177957324/instance-433281-1177957324.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-433281-1177957324 -o ROOT/results/node52/solver-433281-1177957324 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433281-1177957324/instance-433281-1177957324.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  0fd8d82b89614ba6aec45b78f4728905

RANDOM SEED= 429428961

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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:       1838700 kB
Buffers:         11804 kB
Cached:         140768 kB
SwapCached:       3828 kB
Active:          54640 kB
Inactive:       108660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838700 kB
SwapTotal:     4192956 kB
SwapFree:      4182988 kB
Dirty:            7876 kB
Writeback:           0 kB
Mapped:          16804 kB
Slab:            39936 kB
Committed_AS:  1955700 kB
PageTables:       1488 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= 66557 MiB

End job on node52 on Mon Apr 30 18:52:07 UTC 2007