Trace number 433199

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) 1800.19 1800.77

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-blp-ar98.opb
MD5SUM523aad2a62a776290fed26e3ef5d80ef
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 variables20024
Total number of constraints1258
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)912
Number of constraints which are nor clauses,nor cardinality constraints345
Minimum length of a constraint2
Maximum length of a constraint15837
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 83886080000000
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 572975239517507
Number of bits of the biggest sum of numbers50
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/433199-1177956254/instance-433199-1177956254.opb
0.00/0.00	c File size is 2683703 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.39/0.47	c Highest Coefficient sum: 5.72975e+14
0.39/0.47	c Parsing was ok!!
0.39/0.47	c Total parsing time: 0.465 s
0.49/0.50	c Var: 20024 Constr: 1473 1/912/560 Lit: 395189 Watch. Lit: 204397
0.49/0.50	c Obj. Vars: 31 (0.154814 % of total variables)
99.06/99.14	c Pre-processing Time: 99.106 s
1800.02/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.02/1800.60	c        0  19427     1472   394810  268   280142  854929      0      0 99.11
1800.02/1800.60	c      100  19427     1572   411835  261   285852  940422    100      0 102.80
1800.02/1800.60	c      250  19427     1722   416782  242   285889  500000    250      2 106.50
1800.02/1800.60	c      475  19427     1947   424134  217   286210  550001    475      4 110.86
1800.02/1800.60	c      813  19427     2285   434734  190   286864  605002    813      6 117.29
1800.02/1800.60	c     1321  19427     2793   450870  161   287877  665503   1321     10 126.50
1800.02/1800.60	c     2084  19427     3556   474885  133   289392  732054   2084     14 141.73
1800.02/1800.60	c     3231  19427     4703   808734  171   291331  805260   3231     21 150.85
1800.02/1800.60	c     4957  19427     6429  3810526  592   293888  885787   4957     27 178.00
1800.02/1800.60	c     7541  19427     9013  5293141  587   300048  974366   7541     33 223.04
1800.02/1800.60	c    11457  19427    12929 12969258 1003   308822  500000  11457     39 289.66
1800.02/1800.60	c    17280  19427    18752 15431915  822   320635  550001  17280     54 318.76
1800.02/1800.60	c    26017  19427    27489 19028736  692   337964  605002  26017     70 368.66
1800.02/1800.60	c    39128  19427    40600 47002012 1157   363334  665503  39128     87 447.07
1800.02/1800.60	c    58809  19427    60281 68816882 1141   404024  732054  58809     36 1618.11
1800.02/1800.60	c Caught signal: 15
1800.02/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.60	c   14    64364  10733   611946    65836 80316582  64364     35 1800.02
1800.02/1800.60	s UNKNOWN
1800.02/1800.60	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-433199-1177956254 -o ROOT/results/node25/solver-433199-1177956254 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433199-1177956254/instance-433199-1177956254.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: 0.99 0.99 0.94 3/64 23479
/proc/meminfo: memFree=1854344/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=3780 CPUtime=0
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 243542475 3870720 191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10488995 0 0 4096 0 0 0 0 17 1 0 0
/proc/23479/statm: 945 196 169 324 0 15 0

[startup+0.0311149 s]
/proc/loadavg: 0.99 0.99 0.94 3/64 23479
/proc/meminfo: memFree=1854344/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=7236 CPUtime=0.02
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 577 0 0 0 2 0 0 0 18 0 1 0 243542475 7409664 547 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 1809 547 317 324 0 223 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7236

[startup+0.101127 s]
/proc/loadavg: 0.99 0.99 0.94 3/64 23479
/proc/meminfo: memFree=1854344/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=8632 CPUtime=0.09
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 1031 0 0 0 9 0 0 0 18 0 1 0 243542475 8839168 1001 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 2158 1001 421 324 0 572 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8632

[startup+0.301161 s]
/proc/loadavg: 0.99 0.99 0.94 3/64 23479
/proc/meminfo: memFree=1854344/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=11156 CPUtime=0.28
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 2002 0 0 0 28 0 0 0 19 0 1 0 243542475 11423744 1911 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 2789 1911 707 324 0 1203 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11156

[startup+0.702229 s]
/proc/loadavg: 0.99 0.99 0.94 3/64 23479
/proc/meminfo: memFree=1854344/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=18444 CPUtime=0.69
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 4693 0 0 0 68 1 0 0 22 0 1 0 243542475 18886656 3906 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 4611 3906 303 324 0 3681 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18444

[startup+1.50137 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1839744/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=18576 CPUtime=1.49
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 4746 0 0 0 148 1 0 0 25 0 1 0 243542475 19021824 3959 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 4644 3959 303 324 0 3714 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18576

[startup+3.10164 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1839552/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=18576 CPUtime=3.09
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 4746 0 0 0 308 1 0 0 25 0 1 0 243542475 19021824 3959 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 4644 3959 303 324 0 3714 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18576

[startup+6.30119 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1839424/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=18576 CPUtime=6.28
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 4746 0 0 0 627 1 0 0 25 0 1 0 243542475 19021824 3959 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 4644 3959 303 324 0 3714 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18576

[startup+12.7013 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1839496/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=18576 CPUtime=12.69
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 4746 0 0 0 1267 2 0 0 25 0 1 0 243542475 19021824 3959 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 4644 3959 303 324 0 3714 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18576

[startup+25.5015 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1839624/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=18576 CPUtime=25.48
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 4746 0 0 0 2546 2 0 0 25 0 1 0 243542475 19021824 3959 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 4644 3959 303 324 0 3714 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18576

[startup+51.1018 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1833288/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=25064 CPUtime=51.07
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 6539 0 0 0 5103 4 0 0 25 0 1 0 243542475 25665536 5554 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 6266 5554 305 324 0 5336 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25064

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1837960/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=20372 CPUtime=102.26
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 6897 0 0 0 10221 5 0 0 25 0 1 0 243542475 20860928 4405 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 5093 4405 309 324 0 4163 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20372

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1818952/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=40248 CPUtime=162.23
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 11879 0 0 0 16215 8 0 0 25 0 1 0 243542475 41213952 9387 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 10062 9387 309 324 0 9132 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 40248

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1777544/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=81140 CPUtime=222.22
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 22090 0 0 0 22209 13 0 0 25 0 1 0 243542475 83087360 19598 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 20285 19598 309 324 0 19355 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 81140

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1688264/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=170784 CPUtime=282.2
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 44506 0 0 0 28198 22 0 0 25 0 1 0 243542475 174882816 42014 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 42696 42014 309 324 0 41766 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 170784

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1624456/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=233604 CPUtime=342.18
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 60217 0 0 0 34185 33 0 0 25 0 1 0 243542475 239210496 57725 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 58401 57725 309 324 0 57471 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 233604

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1434888/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=433000 CPUtime=402.16
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 115778 0 0 0 40156 60 0 0 25 0 1 0 243542475 443392000 107594 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 108250 107594 309 324 0 107320 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 433000

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1233480/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=623460 CPUtime=462.13
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 169760 0 0 0 46132 81 0 0 25 0 1 0 243542475 638423040 155195 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 155865 155195 309 324 0 154935 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 623460

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1221448/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=635436 CPUtime=522.12
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 172757 0 0 0 52130 82 0 0 25 0 1 0 243542475 650686464 158192 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 158859 158192 309 324 0 157929 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 635436

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1215368/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=641480 CPUtime=582.1
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 174267 0 0 0 58127 83 0 0 25 0 1 0 243542475 656875520 159702 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 160370 159702 309 324 0 159440 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 641480

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1208584/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=648232 CPUtime=642.09
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 175958 0 0 0 64125 84 0 0 25 0 1 0 243542475 663789568 161393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 162058 161393 309 324 0 161128 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 648232


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1186696/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=670184 CPUtime=882.01
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 181445 0 0 0 88113 88 0 0 25 0 1 0 243542475 686268416 166880 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 167546 166880 309 324 0 166616 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 670184

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1181448/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=675256 CPUtime=941.99
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 182701 0 0 0 94110 89 0 0 25 0 1 0 243542475 691462144 168136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 168814 168136 309 324 0 167884 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 675256

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1177032/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=679664 CPUtime=1001.96
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 183807 0 0 0 100107 89 0 0 25 0 1 0 243542475 695975936 169242 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 169916 169242 309 324 0 168986 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 679664

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1171208/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=685616 CPUtime=1061.95
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 185300 0 0 0 106105 90 0 0 25 0 1 0 243542475 702070784 170735 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 171404 170735 309 324 0 170474 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 685616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1134664/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=722364 CPUtime=1121.93
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 194481 0 0 0 112099 94 0 0 25 0 1 0 243542475 739700736 179916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 180591 179916 309 324 0 179661 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 722364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1112136/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=744664 CPUtime=1181.9
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 200076 0 0 0 118095 95 0 0 25 0 1 0 243542475 762535936 185511 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 186166 185511 309 324 0 185236 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 744664

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1090760/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=766024 CPUtime=1241.89
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 205391 0 0 0 124091 98 0 0 25 0 1 0 243542475 784408576 190826 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 191506 190826 309 324 0 190576 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 766024

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1063048/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=793232 CPUtime=1301.87
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 212219 0 0 0 130087 100 0 0 25 0 1 0 243542475 812269568 197654 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 198308 197654 309 324 0 197378 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 793232

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1044232/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=812024 CPUtime=1361.85
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 216900 0 0 0 136082 103 0 0 25 0 1 0 243542475 831512576 202335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 203006 202335 309 324 0 202076 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 812024

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1022024/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=834296 CPUtime=1421.83
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 222470 0 0 0 142078 105 0 0 25 0 1 0 243542475 854319104 207905 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 208574 207905 309 324 0 207644 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 834296

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=1000840/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=855264 CPUtime=1481.81
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 227712 0 0 0 148073 108 0 0 25 0 1 0 243542475 875790336 213147 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 213816 213147 309 324 0 212886 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 855264

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=979336/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=876828 CPUtime=1541.79
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 233108 0 0 0 154069 110 0 0 25 0 1 0 243542475 897871872 218543 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 219207 218543 309 324 0 218277 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 876828

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=960840/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=895692 CPUtime=1601.78
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 237814 0 0 0 160065 113 0 0 25 0 1 0 243542475 917188608 223249 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 223923 223249 309 324 0 222993 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 895692

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=914248/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=942136 CPUtime=1661.75
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 249430 0 0 0 166058 117 0 0 25 0 1 0 243542475 964747264 234865 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 235534 234865 309 324 0 234604 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 942136

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=868168/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=988556 CPUtime=1721.73
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 261027 0 0 0 172051 122 0 0 25 0 1 0 243542475 1012281344 246462 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 247139 246462 309 324 0 246209 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 988556

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=821960/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=1034156 CPUtime=1781.72
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 272442 0 0 0 178045 127 0 0 25 0 1 0 243542475 1058975744 257877 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 258539 257883 309 324 0 257609 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 1034156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 23480
/proc/meminfo: memFree=809800/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=1046092 CPUtime=1800.02
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194304 275432 0 0 0 179874 128 0 0 25 0 1 0 243542475 1071198208 260867 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 261523 260867 309 324 0 260593 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1046092

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 0.99 0.94 2/65 23480
/proc/meminfo: memFree=809800/2055920 swapFree=4182928/4192956
[pid=23479] ppid=23477 vsize=0 CPUtime=1800.12
/proc/23479/stat : 23479 (bsolo3.0.17) R 23477 23479 23169 0 -1 4194308 275436 0 0 0 179874 138 0 0 25 0 1 0 243542475 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/23479/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.77
CPU time (s): 1800.19
CPU user time (s): 1798.74
CPU system time (s): 1.44678
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 1046092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.74
system time used= 1.44678
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 275436
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= 18
involuntary context switches= 3586

runsolver used 1.42378 second user time and 3.49947 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Mon Apr 30 18:04:14 UTC 2007

IDJOB= 433199
IDBENCH= 2352
IDSOLVER= 199
FILE ID= node25/433199-1177956254

PBS_JOBID= 4727720

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-blp-ar98.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433199-1177956254/instance-433199-1177956254.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-433199-1177956254 -o ROOT/results/node25/solver-433199-1177956254 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433199-1177956254/instance-433199-1177956254.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  523aad2a62a776290fed26e3ef5d80ef

RANDOM SEED= 665566172

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:       1854816 kB
Buffers:         16620 kB
Cached:         110092 kB
SwapCached:       3848 kB
Active:          30380 kB
Inactive:       105748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854816 kB
SwapTotal:     4192956 kB
SwapFree:      4182928 kB
Dirty:            9200 kB
Writeback:           0 kB
Mapped:          15340 kB
Slab:            50928 kB
Committed_AS:  4338680 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= 66556 MiB

End job on node25 on Mon Apr 30 18:34:17 UTC 2007