Trace number 362211

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? (MO) 1601.19 1601.7

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran14x18.opb
MD5SUM61bd3dd8a49bc9125fdf13f69f76abf6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark13.34
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7812
Total number of constraints284
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 constraints284
Minimum length of a constraint31
Maximum length of a constraint540
Number of terms in the objective function 7812
Biggest coefficient in the objective function 1941
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530902
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530902
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/362211-1177008339/instance-362211-1177008339.opb
0.00/0.00	c File size is 300862 bytes.
0.01/0.06	c Highest Coefficient sum: 530902
0.01/0.06	c Parsing was ok!!
0.01/0.06	c Total parsing time: 0.059 s
0.01/0.06	c Var: 7812 Constr: 316 28/0/288 Lit: 38052 Watch. Lit: 22996
0.01/0.06	c Obj. Vars: 7812 (100 % of total variables)
1.99/2.10	c Pre-processing Time: 2.099 s
1.99/2.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.10	c        0   3854      316    38052  120    23001   49473      0      0 2.10
1.99/2.10	c Switching off LPR mode.
1600.88/1601.40	c      109   3854      425    64407  151    23222   54421    109     50 2.16
1600.88/1601.40	c      259   3854      575    98659  171    23522   59864    259    116 2.22
1600.88/1601.40	c      484   3854      800   144081  180    23972   65851    484    190 2.54
1600.88/1601.40	c      822   3854     1138   234099  205    24648   72437    822    256 3.20
1600.88/1601.40	c     1335   3854     1651   363090  219    25674   79681   1335    322 4.14
1600.88/1601.40	c     2098   3854     2414   584049  241    27200   87650   2098    377 5.55
1600.88/1601.40	c     3244   3854     3560  1020439  286    29492   96416   3244    387 8.37
1600.88/1601.40	c     4965   3854     5281  1744904  330    32934  106058   4965    344 14.43
1600.88/1601.40	c     7549   3854     7865  2866068  364    38102  116664   7549    289 26.11
1600.88/1601.40	c    11428   3854    11744  4999083  425    45860  128331  11428    275 41.48
1600.88/1601.40	c    17250   3854    17566  9287558  528    57504  141165  17250    251 68.58
1600.88/1601.40	c    25990   3854    26306 19129935  727    74984  155282  25990    210 123.52
1600.88/1601.40	c    39101   3854    39417 36090907  915   101206  170811  39101    178 218.62
1600.88/1601.40	c    58771   3854    59087 68005397 1150   140546  187893  58771    112 522.29
1600.88/1601.40	c    88281   3854    88597 112143085 1265   199566  206683  88281     76 1158.01
1600.88/1601.40	c Caught signal: 15
1600.88/1601.40	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1600.88/1601.40	c   15   105945  79044  7512280   106261 143774567 105945     66 1600.89
1600.88/1601.40	s UNKNOWN
1600.88/1601.40	c Total time: 1600.89 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-362211-1177008339 -o ROOT/results/node63/solver-362211-1177008339 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362211-1177008339/instance-362211-1177008339.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: 1.00 1.00 1.00 3/64 5746
/proc/meminfo: memFree=1326204/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=12032 CPUtime=0
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 176823801 12320768 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 3008 335 281 324 0 2003 0

[startup+0.02014 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5746
/proc/meminfo: memFree=1326204/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=12732 CPUtime=0.01
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 544 0 0 0 1 0 0 0 18 0 1 0 176823801 13037568 512 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3405435 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 3183 512 300 324 0 2178 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12732

[startup+0.101148 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5746
/proc/meminfo: memFree=1326204/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=6192 CPUtime=0.09
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 1020 0 0 0 9 0 0 0 18 0 1 0 176823801 6340608 914 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 1548 914 305 324 0 617 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6192

[startup+0.301168 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5746
/proc/meminfo: memFree=1326204/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=6192 CPUtime=0.29
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 1020 0 0 0 29 0 0 0 19 0 1 0 176823801 6340608 914 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 1548 914 305 324 0 617 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6192

[startup+0.701211 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5746
/proc/meminfo: memFree=1326204/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=6432 CPUtime=0.69
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 1153 0 0 0 69 0 0 0 22 0 1 0 176823801 6586368 983 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 1608 983 307 324 0 677 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6432

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=1323380/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=6432 CPUtime=1.48
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 1153 0 0 0 148 0 0 0 25 0 1 0 176823801 6586368 983 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 1608 983 307 324 0 677 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6432

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=1323252/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=8368 CPUtime=3.08
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 1676 0 0 0 295 13 0 0 25 0 1 0 176823801 8568832 1473 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 2092 1473 311 324 0 1161 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8368

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=1316788/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=14568 CPUtime=6.29
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 3220 0 0 0 577 52 0 0 25 0 1 0 176823801 14917632 3017 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 3642 3017 311 324 0 2711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14568

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=1303412/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=27572 CPUtime=12.69
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 6453 0 0 0 1164 105 0 0 25 0 1 0 176823801 28233728 6250 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 6893 6250 311 324 0 5962 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27572

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=1287860/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=42144 CPUtime=25.49
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 10100 0 0 0 2374 175 0 0 25 0 1 0 176823801 43155456 9897 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 10536 9897 311 324 0 9605 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42144

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=1238324/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=92980 CPUtime=51.07
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 22831 0 0 0 4848 259 0 0 25 0 1 0 176823801 95211520 22628 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 23245 22628 311 324 0 22314 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 92980

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=1142964/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=186800 CPUtime=102.27
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 46278 0 0 0 9904 323 0 0 25 0 1 0 176823801 191283200 46075 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 46700 46081 311 324 0 45769 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 186800

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=976756/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=354248 CPUtime=162.25
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 88138 0 0 0 15856 369 0 0 25 0 1 0 176823801 362749952 87935 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 88562 87935 311 324 0 87631 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 354248

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=850612/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=478536 CPUtime=222.23
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 119194 0 0 0 21826 397 0 0 25 0 1 0 176823801 490020864 118991 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 119634 118991 311 324 0 118703 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 478536

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=752052/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=578008 CPUtime=282.22
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 144085 0 0 0 27808 414 0 0 25 0 1 0 176823801 591880192 143882 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 144502 143882 311 324 0 143571 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 578008

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=669812/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=659376 CPUtime=342.2
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 164405 0 0 0 33790 430 0 0 25 0 1 0 176823801 675201024 164202 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 164844 164202 311 324 0 163913 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 659376

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=590836/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=738272 CPUtime=402.19
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 184142 0 0 0 39776 443 0 0 25 0 1 0 176823801 755990528 183939 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 184568 183939 311 324 0 183637 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 738272

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=510516/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=817928 CPUtime=462.17
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 204047 0 0 0 45763 454 0 0 25 0 1 0 176823801 837558272 203844 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 204482 203844 311 324 0 203551 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 817928

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=453108/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=875680 CPUtime=522.15
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 218506 0 0 0 51751 464 0 0 25 0 1 0 176823801 896696320 218303 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 218920 218303 311 324 0 217989 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 875680

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=398580/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=929612 CPUtime=582.14
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 231966 0 0 0 57734 480 0 0 25 0 1 0 176823801 951922688 231763 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 232403 231763 311 324 0 231472 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 929612

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=359092/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=968792 CPUtime=642.13
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 241777 0 0 0 63725 488 0 0 25 0 1 0 176823801 992043008 241574 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 242198 241574 311 324 0 241267 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 968792

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=314484/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=1013376 CPUtime=702.11
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 252901 0 0 0 69717 494 0 0 25 0 1 0 176823801 1037697024 252698 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 253344 252698 311 324 0 252413 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1013376

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=266228/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=1061592 CPUtime=762.1
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 264980 0 0 0 75708 502 0 0 25 0 1 0 176823801 1087070208 264777 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 265398 264777 311 324 0 264467 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1061592

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=207924/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=1120104 CPUtime=822.08
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 279611 0 0 0 81695 513 0 0 25 0 1 0 176823801 1146986496 279408 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 280026 279408 311 324 0 279095 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1120104

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5747
/proc/meminfo: memFree=154164/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=1173392 CPUtime=882.06
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 292923 0 0 0 87685 521 0 0 25 0 1 0 176823801 1201553408 292720 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 293348 292720 311 324 0 292417 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1173392

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 5863
/proc/meminfo: memFree=120388/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=1206028 CPUtime=942.01
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 301084 0 0 0 93674 527 0 0 25 0 1 0 176823801 1234972672 300881 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 301507 300881 311 324 0 300576 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1206028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5945
/proc/meminfo: memFree=80244/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=1247284 CPUtime=1001.96
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 311384 0 0 0 99655 541 0 0 25 0 1 0 176823801 1277218816 311181 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551228 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 311821 311181 311 324 0 310890 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1247284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5945
/proc/meminfo: memFree=24500/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=1303564 CPUtime=1061.94
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 325472 0 0 0 105627 567 0 0 25 0 1 0 176823801 1334849536 325269 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 325891 325269 311 324 0 324960 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1303564

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5945
/proc/meminfo: memFree=15796/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=1388364 CPUtime=1121.9
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 346661 0 0 0 111604 586 0 0 25 0 1 0 176823801 1421684736 346458 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 347091 346458 311 324 0 346160 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1388364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5945
/proc/meminfo: memFree=14900/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=1463688 CPUtime=1181.88
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 365508 0 0 0 117591 597 0 0 25 0 1 0 176823801 1498816512 365305 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 365922 365305 311 324 0 364991 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1463688

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5945
/proc/meminfo: memFree=14836/2055920 swapFree=4182852/4192956
[pid=5746] ppid=5744 vsize=1542868 CPUtime=1241.87
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 385277 0 0 0 123577 610 0 0 25 0 1 0 176823801 1579896832 385074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 385717 385074 311 324 0 384786 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 1542868

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5945
/proc/meminfo: memFree=15860/2055920 swapFree=4182876/4192956
[pid=5746] ppid=5744 vsize=1610552 CPUtime=1301.86
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 402199 0 0 0 129565 621 0 0 25 0 1 0 176823801 1649205248 401996 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 402638 401996 311 324 0 401707 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 1610552

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5945
/proc/meminfo: memFree=16116/2055920 swapFree=4182876/4192956
[pid=5746] ppid=5744 vsize=1658092 CPUtime=1361.84
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 414108 0 0 0 135556 628 0 0 25 0 1 0 176823801 1697886208 413905 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 414523 413905 311 324 0 413592 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 1658092

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5945
/proc/meminfo: memFree=15092/2055920 swapFree=4182876/4192956
[pid=5746] ppid=5744 vsize=1703724 CPUtime=1421.82
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 425504 0 0 0 141547 635 0 0 25 0 1 0 176823801 1744613376 425301 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 425931 425301 311 324 0 425000 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 1703724

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5945
/proc/meminfo: memFree=15348/2055920 swapFree=4182876/4192956
[pid=5746] ppid=5744 vsize=1750468 CPUtime=1481.81
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 437177 0 0 0 147539 642 0 0 25 0 1 0 176823801 1792479232 436974 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 437617 436974 311 324 0 436686 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 1750468

[startup+1542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 5945
/proc/meminfo: memFree=15860/2055920 swapFree=4182876/4192956
[pid=5746] ppid=5744 vsize=1794904 CPUtime=1541.79
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 448286 0 0 0 153531 648 0 0 25 0 1 0 176823801 1837981696 448083 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 448726 448083 311 324 0 447795 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 1794904



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1601.4 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5945
/proc/meminfo: memFree=15732/2055920 swapFree=4182876/4192956
[pid=5746] ppid=5744 vsize=1843372 CPUtime=1600.88
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194304 460403 0 0 0 159432 656 0 0 25 0 1 0 176823801 1887612928 460200 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 460843 460200 311 324 0 459912 0
Current children cumulated CPU time (s) 1600.88
Current children cumulated vsize (KiB) 1843372

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

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

[startup+1601.61 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 5946
/proc/meminfo: memFree=646828/2055920 swapFree=4182876/4192956
[pid=5746] ppid=5744 vsize=0 CPUtime=1601.08
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194308 460404 0 0 0 159432 676 0 0 25 0 1 0 176823801 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1601.08
Current children cumulated vsize (KiB) 0

[startup+1601.7 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 5946
/proc/meminfo: memFree=646828/2055920 swapFree=4182876/4192956
[pid=5746] ppid=5744 vsize=0 CPUtime=1601.18
/proc/5746/stat : 5746 (bsolo3.0.16) R 5744 5746 5033 0 -1 4194308 460404 0 0 0 159432 686 0 0 25 0 1 0 176823801 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/5746/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1601.18
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1601.7
CPU time (s): 1601.19
CPU user time (s): 1594.32
CPU system time (s): 6.86296
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 1843372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1594.32
system time used= 6.86296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460404
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= 3175

runsolver used 1.19382 second user time and 3.33149 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Thu Apr 19 18:45:39 UTC 2007

IDJOB= 362211
IDBENCH= 1540
IDSOLVER= 163
FILE ID= node63/362211-1177008339

PBS_JOBID= 4630490

Free space on /tmp= 66470 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran14x18.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362211-1177008339/instance-362211-1177008339.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-362211-1177008339 -o ROOT/results/node63/solver-362211-1177008339 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362211-1177008339/instance-362211-1177008339.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  61bd3dd8a49bc9125fdf13f69f76abf6

RANDOM SEED= 466280100

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1326612 kB
Buffers:         35732 kB
Cached:         621044 kB
SwapCached:       3776 kB
Active:         110424 kB
Inactive:       557464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1326612 kB
SwapTotal:     4192956 kB
SwapFree:      4182852 kB
Dirty:            4692 kB
Writeback:           0 kB
Mapped:          17100 kB
Slab:            47376 kB
Committed_AS:  2027840 kB
PageTables:       1468 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= 66470 MiB

End job on node63 on Thu Apr 19 19:12:23 UTC 2007