Trace number 432618

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) 1800.1 1800.55

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-trento1.opb
MD5SUM38efecbab82080ab0719e9bf155a35ec
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 benchmark1.59576
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables44575
Total number of constraints1264
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 constraints1264
Minimum length of a constraint35
Maximum length of a constraint44575
Number of terms in the objective function 44575
Biggest coefficient in the objective function 78668
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 568252
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 568256
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 3.0.17 - 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/432618-1177946367/instance-432618-1177946367.opb
0.00/0.00	c File size is 2149666 bytes.
0.38/0.46	c Highest Coefficient sum: 568256
0.38/0.46	c Parsing was ok!!
0.38/0.46	c Total parsing time: 0.461 s
0.38/0.49	c Var: 44575 Constr: 2512 0/0/2512 Lit: 254487 Watch. Lit: 134668
0.38/0.49	c Obj. Vars: 44575 (100 % of total variables)
24.98/25.04	c Pre-processing Time: 25.033 s
24.98/25.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
24.98/25.04	c        0  27421     2512   254487  101   225947  508974      0      0 25.03
24.98/25.04	c Switching off LPR mode.
1800.05/1800.50	c      101  27421     2613   264450  101   230020  559872    101      3 25.74
1800.05/1800.50	c      251  27421     2763   273107   98   228419  615860    251      9 26.49
1800.05/1800.50	c      476  27421     2988   280830   93   228663  677447    476     17 27.54
1800.05/1800.50	c      814  27421     3326   293019   88   229210  745192    814     28 29.05
1800.05/1800.50	c     1322  27421     3834   315436   82   230120  819712   1322     42 31.35
1800.05/1800.50	c     2085  27421     4597   342630   74   231605  901684   2085     59 34.76
1800.05/1800.50	c     3232  27421     5744   385080   67   233767  991853   3232     80 40.00
1800.05/1800.50	c     4953  27421     7465   454960   60   236779  500000   4953    103 47.88
1800.05/1800.50	c     7537  27421    10049   547253   54   241877  550001   7537    125 59.95
1800.05/1800.50	c    11416  27421    13928   702559   50   249596  605002  11416    143 79.55
1800.05/1800.50	c    17238  27421    19750   922854   46   261092  665503  17238    158 108.59
1800.05/1800.50	c    25975  27421    28487  1298488   45   278555  732054  25975    174 148.64
1800.05/1800.50	c    39085  27421    41597  1809931   43   304410  805260  39085    179 217.80
1800.05/1800.50	c    58755  27421    61267  2570066   41   343405  885787  58755    185 316.04
1800.05/1800.50	c    88266  27421    90778  4365781   48   404399  974366  88266    116 757.49
1800.05/1800.50	c   132537  27421   135049  6704013   49   491283  500000 132537    132 1000.60
1800.05/1800.50	c   198948  27421   201460  9182441   45   624129  550001 198948    142 1392.41
1800.05/1800.50	c Caught signal: 15
1800.05/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.50	c   17   282904 195982  2475105   285416 13071571 282904    157 1800.06
1800.05/1800.50	s UNKNOWN
1800.05/1800.50	c Total time: 1800.06 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-432618-1177946367 -o ROOT/results/node26/solver-432618-1177946367 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432618-1177946367/instance-432618-1177946367.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: 0.92 1.00 0.94 3/77 5093
/proc/meminfo: memFree=1405512/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=13836 CPUtime=0
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242553575 14168064 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 3459 333 279 324 0 2004 0

[startup+0.017054 s]
/proc/loadavg: 0.92 1.00 0.94 3/77 5093
/proc/meminfo: memFree=1405512/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=14264 CPUtime=0.01
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 477 0 0 0 1 0 0 0 18 0 1 0 242553575 14606336 447 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 3566 447 294 324 0 2111 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14264

[startup+0.10106 s]
/proc/loadavg: 0.92 1.00 0.94 3/77 5093
/proc/meminfo: memFree=1405512/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=17956 CPUtime=0.09
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 1559 0 0 0 9 0 0 0 18 0 1 0 242553575 18386944 1410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 4489 1410 391 324 0 3034 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17956

[startup+0.301078 s]
/proc/loadavg: 0.92 1.00 0.94 3/77 5093
/proc/meminfo: memFree=1405512/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=11880 CPUtime=0.29
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 2218 0 0 0 29 0 0 0 19 0 1 0 242553575 12165120 2069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 2970 2069 615 324 0 1515 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11880

[startup+0.701117 s]
/proc/loadavg: 0.92 1.00 0.94 3/77 5093
/proc/meminfo: memFree=1405512/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=18784 CPUtime=0.69
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 4723 0 0 0 68 1 0 0 23 0 1 0 242553575 19234816 3905 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 4696 3905 304 324 0 3766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18784

[startup+1.50219 s]
/proc/loadavg: 0.92 1.00 0.94 2/78 5094
/proc/meminfo: memFree=1390976/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=18784 CPUtime=1.49
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 4723 0 0 0 148 1 0 0 25 0 1 0 242553575 19234816 3905 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 4696 3905 304 324 0 3766 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18784

[startup+3.10134 s]
/proc/loadavg: 0.93 1.00 0.94 2/78 5094
/proc/meminfo: memFree=1390848/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=18784 CPUtime=3.08
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 4723 0 0 0 307 1 0 0 25 0 1 0 242553575 19234816 3905 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 4696 3905 304 324 0 3766 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18784

[startup+6.30163 s]
/proc/loadavg: 0.93 1.00 0.94 2/78 5094
/proc/meminfo: memFree=1390656/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=19180 CPUtime=6.29
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 4845 0 0 0 627 2 0 0 25 0 1 0 242553575 19640320 4027 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 4795 4027 304 324 0 3865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19180

[startup+12.7012 s]
/proc/loadavg: 0.94 1.00 0.94 2/78 5094
/proc/meminfo: memFree=1389832/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=19708 CPUtime=12.69
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 4959 0 0 0 1266 3 0 0 25 0 1 0 242553575 20180992 4141 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 4927 4141 304 324 0 3997 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19708

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 0.94 2/78 5094
/proc/meminfo: memFree=1386056/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=23244 CPUtime=25.48
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 6791 0 0 0 2541 7 0 0 25 0 1 0 242553575 23801856 5099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 5811 5099 310 324 0 4881 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23244

[startup+51.1018 s]
/proc/loadavg: 1.04 1.02 0.95 2/78 5094
/proc/meminfo: memFree=1385736/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=23788 CPUtime=51.08
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 6900 0 0 0 5101 7 0 0 25 0 1 0 242553575 24358912 5208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 5947 5208 310 324 0 5017 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23788

[startup+102.306 s]
/proc/loadavg: 1.09 1.03 0.95 2/78 5094
/proc/meminfo: memFree=1379400/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=30036 CPUtime=102.26
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 8464 0 0 0 10217 9 0 0 25 0 1 0 242553575 30756864 6772 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 7509 6772 310 324 0 6579 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30036

[startup+162.301 s]
/proc/loadavg: 1.11 1.04 0.96 2/78 5094
/proc/meminfo: memFree=1371336/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=38144 CPUtime=162.25
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 10498 0 0 0 16212 13 0 0 25 0 1 0 242553575 39059456 8806 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 9536 8806 310 324 0 8606 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 38144

[startup+222.302 s]
/proc/loadavg: 1.03 1.03 0.96 2/78 5094
/proc/meminfo: memFree=1363976/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=45288 CPUtime=222.24
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 12297 0 0 0 22209 15 0 0 25 0 1 0 242553575 46374912 10605 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 11322 10605 310 324 0 10392 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 45288

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 0.96 2/78 5094
/proc/meminfo: memFree=1357064/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=52164 CPUtime=282.22
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 14027 0 0 0 28204 18 0 0 25 0 1 0 242553575 53415936 12335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 13041 12335 310 324 0 12111 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 52164

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 5094
/proc/meminfo: memFree=1351240/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=58020 CPUtime=342.21
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 15474 0 0 0 34202 19 0 0 25 0 1 0 242553575 59412480 13782 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 14505 13782 310 324 0 13575 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 58020

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 5094
/proc/meminfo: memFree=1347464/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=61800 CPUtime=402.19
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 16416 0 0 0 40199 20 0 0 25 0 1 0 242553575 63283200 14724 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 15450 14724 310 324 0 14520 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 61800

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5094
/proc/meminfo: memFree=1343560/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=65704 CPUtime=462.18
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 17386 0 0 0 46196 22 0 0 25 0 1 0 242553575 67280896 15694 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 16426 15694 310 324 0 15496 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 65704

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5094
/proc/meminfo: memFree=1340616/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=68588 CPUtime=522.16
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 18129 0 0 0 52193 23 0 0 25 0 1 0 242553575 70234112 16437 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13022644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 17147 16437 310 324 0 16217 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 68588

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5094
/proc/meminfo: memFree=1337032/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=72248 CPUtime=582.15
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 19019 0 0 0 58191 24 0 0 25 0 1 0 242553575 73981952 17327 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 18062 17327 310 324 0 17132 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 72248

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5094
/proc/meminfo: memFree=1332424/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=76812 CPUtime=642.14
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 20168 0 0 0 64188 26 0 0 25 0 1 0 242553575 78655488 18476 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 19203 18476 310 324 0 18273 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 76812


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5094
/proc/meminfo: memFree=1305864/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=103248 CPUtime=882.07
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 26797 0 0 0 88175 32 0 0 25 0 1 0 242553575 105725952 25105 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 25812 25105 310 324 0 24882 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 103248

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5094
/proc/meminfo: memFree=1297992/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=111200 CPUtime=942.05
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 28768 0 0 0 94171 34 0 0 25 0 1 0 242553575 113868800 27076 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 27800 27076 310 324 0 26870 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 111200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5094
/proc/meminfo: memFree=1291016/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=118124 CPUtime=1002.04
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 30502 0 0 0 100168 36 0 0 25 0 1 0 242553575 120958976 28810 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 29531 28810 310 324 0 28601 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 118124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5094
/proc/meminfo: memFree=1282824/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=126468 CPUtime=1062.03
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 32573 0 0 0 106165 38 0 0 25 0 1 0 242553575 129503232 30881 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 31617 30881 310 324 0 30687 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 126468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5094
/proc/meminfo: memFree=1275464/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=133728 CPUtime=1122.02
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 34396 0 0 0 112160 42 0 0 25 0 1 0 242553575 136937472 32704 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 33432 32704 310 324 0 32502 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 133728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5094
/proc/meminfo: memFree=1268680/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=140484 CPUtime=1182
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 36088 0 0 0 118157 43 0 0 25 0 1 0 242553575 143855616 34396 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 35121 34396 310 324 0 34191 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 140484

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5096
/proc/meminfo: memFree=1263240/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=145816 CPUtime=1241.99
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 37432 0 0 0 124154 45 0 0 25 0 1 0 242553575 149315584 35740 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 36454 35740 310 324 0 35524 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 145816

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5096
/proc/meminfo: memFree=1258376/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=150624 CPUtime=1301.97
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 38634 0 0 0 130151 46 0 0 25 0 1 0 242553575 154238976 36942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 37656 36942 310 324 0 36726 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 150624

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5096
/proc/meminfo: memFree=1253832/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=155160 CPUtime=1361.96
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 39764 0 0 0 136148 48 0 0 25 0 1 0 242553575 158883840 38072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 38790 38072 310 324 0 37860 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 155160

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5096
/proc/meminfo: memFree=1247304/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=161708 CPUtime=1421.95
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 41412 0 0 0 142145 50 0 0 25 0 1 0 242553575 165588992 39720 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 40427 39720 310 324 0 39497 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 161708

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5096
/proc/meminfo: memFree=1239176/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=169972 CPUtime=1481.93
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 43454 0 0 0 148141 52 0 0 25 0 1 0 242553575 174051328 41762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 42493 41762 310 324 0 41563 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 169972

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5096
/proc/meminfo: memFree=1230280/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=178660 CPUtime=1541.91
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 45648 0 0 0 154137 54 0 0 25 0 1 0 242553575 182947840 43956 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 44665 43956 310 324 0 43735 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 178660

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5096
/proc/meminfo: memFree=1219784/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=189352 CPUtime=1601.89
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 48307 0 0 0 160132 57 0 0 25 0 1 0 242553575 193896448 46615 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 47338 46615 310 324 0 46408 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 189352

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5096
/proc/meminfo: memFree=1211400/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=197604 CPUtime=1661.88
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 50377 0 0 0 166128 60 0 0 25 0 1 0 242553575 202346496 48685 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 49401 48685 310 324 0 48471 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 197604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5096
/proc/meminfo: memFree=1202504/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=206548 CPUtime=1721.87
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 52609 0 0 0 172124 63 0 0 25 0 1 0 242553575 211505152 50917 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 51637 50917 310 324 0 50707 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 206548

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5096
/proc/meminfo: memFree=1194568/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=214332 CPUtime=1781.85
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 54561 0 0 0 178121 64 0 0 25 0 1 0 242553575 219475968 52869 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 53583 52869 310 324 0 52653 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 214332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5096
/proc/meminfo: memFree=1192328/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=216692 CPUtime=1800.05
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 55129 0 0 0 179940 65 0 0 25 0 1 0 242553575 221892608 53437 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 54173 53437 310 324 0 53243 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 216692

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5096
/proc/meminfo: memFree=1192328/2055920 swapFree=4170240/4192956
[pid=5093] ppid=5091 vsize=216692 CPUtime=1800.05
/proc/5093/stat : 5093 (bsolo3.0.17) R 5091 5093 4732 0 -1 4194304 55129 0 0 0 179940 65 0 0 25 0 1 0 242553575 221892608 53437 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5093/statm: 54173 53437 310 324 0 53243 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 216692

Child status: 15
Real time (s): 1800.55
CPU time (s): 1800.1
CPU user time (s): 1799.41
CPU system time (s): 0.688895
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 216692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.41
system time used= 0.688895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55133
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= 37889

runsolver used 1.42678 second user time and 3.80242 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Apr 30 15:19:28 UTC 2007

IDJOB= 432618
IDBENCH= 1616
IDSOLVER= 199
FILE ID= node26/432618-1177946367

PBS_JOBID= 4727823

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-trento1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432618-1177946367/instance-432618-1177946367.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-432618-1177946367 -o ROOT/results/node26/solver-432618-1177946367 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432618-1177946367/instance-432618-1177946367.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  38efecbab82080ab0719e9bf155a35ec

RANDOM SEED= 986747575

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1405920 kB
Buffers:         60576 kB
Cached:         490596 kB
SwapCached:       3640 kB
Active:         350060 kB
Inactive:       224808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405920 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            8712 kB
Writeback:           0 kB
Mapped:          30976 kB
Slab:            60728 kB
Committed_AS:  1341596 kB
PageTables:       1716 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 node26 on Mon Apr 30 15:49:30 UTC 2007