Trace number 433354

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 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-tr12-30.opb
MD5SUM707da2ebfa2e9fe97fe57c41e089cde1
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark304897224
Best CPU time to get the best result obtained on this benchmark1801.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 304897224
Optimality of the best value was proved NO
Number of variables21960
Total number of constraints750
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 constraints750
Minimum length of a constraint31
Maximum length of a constraint372
Number of terms in the objective function 11160
Biggest coefficient in the objective function 2147483648
Number of bits for the biggest coefficient in the objective function 32
Sum of the numbers in the objective function 869952060630
Number of bits of the sum of numbers in the objective function 40
Biggest number in a constraint 2147483648
Number of bits of the biggest number in a constraint 32
Biggest sum of numbers in a constraint 869952060630
Number of bits of the biggest sum of numbers40
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/433354-1177958058/instance-433354-1177958058.opb
0.00/0.00	c File size is 888780 bytes.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.09/0.15	c Highest Coefficient sum: 8.69952e+11
0.09/0.15	c Parsing was ok!!
0.09/0.15	c Total parsing time: 0.148 s
0.09/0.16	c Var: 21960 Constr: 1110 0/0/1110 Lit: 86400 Watch. Lit: 26592
0.09/0.16	c Obj. Vars: 11160 (50.8197 % of total variables)
0.49/0.50	c Pre-processing Time: 0.498 s
1800.00/1800.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.00/1800.71	c        0  17112     1110    86088   77    81087  172176      0      0 0.50
1800.00/1800.71	c      101  17112     1211   103772   85    81742  189394    101    183 0.55
1800.00/1800.71	c      252  17112     1362   118539   87    82008  208334    252    419 0.60
1800.00/1800.71	c      477  17112     1587   132745   83    82490  229168    477    718 0.66
1800.00/1800.71	c      815  17112     1925   151091   78    83091  252085    815   1111 0.73
1800.00/1800.71	c     1325  17112     2435   170673   70    84111  277294   1325   1608 0.82
1800.00/1800.71	c     2089  17112     3199   209022   65    85668  305024   2089   2173 0.96
1800.00/1800.71	c     3236  17112     4346   237358   54    88005  335527   3236   2879 1.12
1800.00/1800.71	c     4958  17112     6068   278647   45    91449  369080   4958   3450 1.44
1800.00/1800.71	c     7542  17112     8652   347273   40    96574  405989   7542   4132 1.82
1800.00/1800.71	c    11421  17112    12531   447239   35   104332  446588  11421   4236 2.70
1800.00/1800.71	c    17244  17112    18354   722846   39   115989  491247  17244   4842 3.56
1800.00/1800.71	c    25981  17111    27091  1072121   39   133495  540372  25981   4641 5.60
1800.00/1800.71	c    39091  17111    40201  1956079   48   159719  594410  39091   3631 10.77
1800.00/1800.71	c    58762  17111    59872  2702185   45   199067  653852  58762   2338 25.13
1800.00/1800.71	c    88273  17111    89383  4160186   46   258076  719238  88273   2064 42.77
1800.00/1800.71	c   132544  17111   133654  6413029   47   346618  791162 132544   1117 118.63
1800.00/1800.71	c   198955  17111   200065 10841193   54   479374  870279 198955    887 224.25
1800.00/1800.71	c   298576  17111   299686 14870527   49   678691  957307 298576    953 313.01
1800.00/1800.71	c   448011  17102   449121 28303367   63   977560  500000 448011    559 800.05
1800.00/1800.71	c Caught signal: 15
1800.00/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.71	c   19   644305  67378  1553084   154256  6124410 153146    357 1800.02
1800.00/1800.71	s UNKNOWN
1800.00/1800.71	c Total time: 1800.02 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/node25/watcher-433354-1177958058 -o ROOT/results/node25/solver-433354-1177958058 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433354-1177958058/instance-433354-1177958058.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: 0.91 0.97 0.93 3/64 23528
/proc/meminfo: memFree=1854920/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=12604 CPUtime=0
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 243722919 12906496 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 3151 333 279 324 0 2004 0

[startup+0.0761231 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 23528
/proc/meminfo: memFree=1854920/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=6696 CPUtime=0.06
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 936 0 0 0 6 0 0 0 18 0 1 0 243722919 6856704 906 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134585309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 1674 906 386 324 0 527 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6696

[startup+0.101127 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 23528
/proc/meminfo: memFree=1854920/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=7264 CPUtime=0.09
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 1138 0 0 0 9 0 0 0 18 0 1 0 243722919 7438336 1068 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 1816 1068 422 324 0 669 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7264

[startup+0.30116 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 23528
/proc/meminfo: memFree=1854920/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=10472 CPUtime=0.29
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 2208 0 0 0 28 1 0 0 19 0 1 0 243722919 10723328 1921 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 2618 1921 304 324 0 1688 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10472

[startup+0.701229 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 23528
/proc/meminfo: memFree=1854920/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=11680 CPUtime=0.69
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 2716 0 0 0 66 3 0 0 22 0 1 0 243722919 11960320 2214 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 2920 2214 310 324 0 1990 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11680

[startup+1.50136 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 23529
/proc/meminfo: memFree=1846400/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=13664 CPUtime=1.49
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 3218 0 0 0 146 3 0 0 25 0 1 0 243722919 13991936 2716 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 3416 2716 310 324 0 2486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13664

[startup+3.10164 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 23529
/proc/meminfo: memFree=1843456/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=18368 CPUtime=3.09
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 4378 0 0 0 305 4 0 0 25 0 1 0 243722919 18808832 3876 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 4592 3876 310 324 0 3662 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18368

[startup+6.30119 s]
/proc/loadavg: 0.92 0.97 0.93 2/65 23529
/proc/meminfo: memFree=1832904/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=29052 CPUtime=6.29
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 7066 0 0 0 623 6 0 0 25 0 1 0 243722919 29749248 6564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 7263 6564 310 324 0 6333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29052

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.93 2/65 23529
/proc/meminfo: memFree=1816584/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=44132 CPUtime=12.69
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 10835 0 0 0 1261 8 0 0 25 0 1 0 243722919 45191168 10333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 11033 10333 310 324 0 10103 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44132

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.93 2/65 23529
/proc/meminfo: memFree=1807944/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=50804 CPUtime=25.48
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 12495 0 0 0 2539 9 0 0 25 0 1 0 243722919 52023296 11993 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10460692 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 12701 11993 310 324 0 11771 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50804

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.93 2/65 23529
/proc/meminfo: memFree=1775880/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=83116 CPUtime=51.07
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 20573 0 0 0 5092 15 0 0 25 0 1 0 243722919 85110784 20071 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 20779 20071 310 324 0 19849 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83116

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.93 2/65 23529
/proc/meminfo: memFree=1755912/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=102632 CPUtime=102.26
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 25466 0 0 0 10206 20 0 0 25 0 1 0 243722919 105095168 24964 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 25658 24964 310 324 0 24728 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 102632

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23529
/proc/meminfo: memFree=1715720/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=142848 CPUtime=162.24
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 35529 0 0 0 16195 29 0 0 25 0 1 0 243722919 146276352 35027 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 35712 35027 310 324 0 34782 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 142848

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23529
/proc/meminfo: memFree=1688904/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=169432 CPUtime=222.22
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 42164 0 0 0 22185 37 0 0 25 0 1 0 243722919 173498368 41662 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 42358 41662 310 324 0 41428 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 169432

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23529
/proc/meminfo: memFree=1631816/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=226564 CPUtime=282.2
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 56455 0 0 0 28171 49 0 0 25 0 1 0 243722919 232001536 55953 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 56641 55953 310 324 0 55711 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 226564

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23530
/proc/meminfo: memFree=1609096/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=249164 CPUtime=342.18
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 62087 0 0 0 34163 55 0 0 25 0 1 0 243722919 255143936 61585 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 62291 61585 310 324 0 61361 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 249164

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1574792/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=283468 CPUtime=402.16
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 70665 0 0 0 40153 63 0 0 25 0 1 0 243722919 290271232 70163 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 70867 70163 310 324 0 69937 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 283468

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1563336/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=294912 CPUtime=462.14
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 73524 0 0 0 46148 66 0 0 25 0 1 0 243722919 301989888 73022 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10458974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 73728 73022 310 324 0 72798 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 294912

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1536392/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=321996 CPUtime=522.12
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 80316 0 0 0 52140 72 0 0 25 0 1 0 243722919 329723904 79814 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 80499 79814 310 324 0 79569 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 321996

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1511688/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=346328 CPUtime=582.1
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 86393 0 0 0 58131 79 0 0 25 0 1 0 243722919 354639872 85891 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 86582 85891 310 324 0 85652 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 346328

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1485128/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=372672 CPUtime=642.09
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 92987 0 0 0 64123 86 0 0 25 0 1 0 243722919 381616128 92485 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 93168 92485 310 324 0 92238 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 372672


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1395976/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=882
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 88093 107 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 461360

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1395976/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=941.99
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 94091 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 461360

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1396104/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1001.97
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 100089 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 461360

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1396104/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1061.95
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 106087 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 461360

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1396168/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1121.93
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 112085 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 461360

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1396104/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1181.91
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 118083 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 461360

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1396104/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1241.89
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 124081 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 461360

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1396104/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1301.87
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 130079 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 461360

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1396040/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1361.85
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 136077 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 461360

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1396040/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1421.83
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 142075 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 461360

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1396040/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1481.81
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 148073 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 461360

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1396040/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1541.79
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 154071 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 461360

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1395976/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1601.77
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 160069 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 461360

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23729
/proc/meminfo: memFree=1395640/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1661.64
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 166056 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 461360

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23729
/proc/meminfo: memFree=1395720/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1721.62
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 172054 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 461360

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23729
/proc/meminfo: memFree=1395720/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1781.6
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 178052 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 461360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23729
/proc/meminfo: memFree=1395720/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1800
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 179892 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 461360

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23729
/proc/meminfo: memFree=1395720/2055920 swapFree=4182928/4192956
[pid=23528] ppid=23526 vsize=461360 CPUtime=1800
/proc/23528/stat : 23528 (bsolo3.0.17) R 23526 23528 23169 0 -1 4194304 115642 0 0 0 179892 108 0 0 25 0 1 0 243722919 472432640 114646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23528/statm: 115340 114646 310 324 0 114410 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 461360

Child status: 15
Real time (s): 1800.78
CPU time (s): 1800.09
CPU user time (s): 1798.93
CPU system time (s): 1.16082
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 463336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.16082
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115646
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= 3924

runsolver used 1.54876 second user time and 3.42548 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Mon Apr 30 18:34:18 UTC 2007

IDJOB= 433354
IDBENCH= 2514
IDSOLVER= 199
FILE ID= node25/433354-1177958058

PBS_JOBID= 4727720

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/MIPLIB/miplib2003/normalized-mps-v2-20-10-tr12-30.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433354-1177958058/instance-433354-1177958058.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-433354-1177958058 -o ROOT/results/node25/solver-433354-1177958058 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433354-1177958058/instance-433354-1177958058.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  707da2ebfa2e9fe97fe57c41e089cde1

RANDOM SEED= 903793410

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1855328 kB
Buffers:         17144 kB
Cached:         109228 kB
SwapCached:       3848 kB
Active:          28860 kB
Inactive:       107004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855328 kB
SwapTotal:     4192956 kB
SwapFree:      4182928 kB
Dirty:            7528 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            50656 kB
Committed_AS:  4338948 kB
PageTables:       1472 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 node25 on Mon Apr 30 19:04:21 UTC 2007