Trace number 348475

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? (TO) 1800.22 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-ship04s.opb
MD5SUMfe1a2bbeb11180a9cf7bf3ad481e98b1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2333
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables43740
Total number of constraints348
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 constraints348
Minimum length of a constraint30
Maximum length of a constraint1980
Number of terms in the objective function 43740
Biggest coefficient in the objective function 3749
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 560502
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 560502
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/348475-1176584504/instance-348475-1176584504.opb
0.00/0.00	c File size is 1792879 bytes.
0.29/0.38	c Highest Coefficient sum: 560502
0.29/0.38	c Parsing was ok!!
0.29/0.38	c Total parsing time: 0.376 s
0.29/0.40	c Var: 43740 Constr: 660 273/0/387 Lit: 214440 Watch. Lit: 52042
0.29/0.40	c Obj. Vars: 43740 (100 % of total variables)
30.27/30.34	c Pre-processing Time: 30.317 s
30.27/30.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
30.27/30.34	c        0  22073      548   204900  373    72924  347532      0      0 30.32
30.27/30.34	c Switching off LPR mode.
1799.96/1800.49	c      100  22073      648   207898  320   128293  382286    100      3 31.22
1799.96/1800.49	c      250  22073      798   212433  266   128481  420515    250      6 41.28
1799.96/1800.49	c      475  22073     1023   219621  214   129374  462567    475     10 44.62
1799.96/1800.49	c      813  22073     1361   230556  169   130064  508824    813     17 45.47
1799.96/1800.49	c     1321  22073     1869   246929  132   131079  559707   1321     28 46.73
1799.96/1800.49	c     2084  22073     2632   271377  103   132116  615678   2084     32 64.38
1799.96/1800.49	c     3230  22073     3778   308662   81   134694  677246   3230     46 70.04
1799.96/1800.49	c     4951  22073     5499   365270   66   138109  744971   4951     66 74.38
1799.96/1800.49	c     7535  22073     8083   454269   56   143286  819469   7535     92 81.11
1799.96/1800.49	c    11415  22073    11963   586382   49   151047  901416  11415    124 91.54
1799.96/1800.49	c    17238  22073    17786   782688   44   162708  991558  17238    158 108.44
1799.96/1800.49	c    25975  22073    26523  2353671   88   180234  500000  25975    195 132.69
1799.96/1800.49	c    39085  22073    39633  4768294  120   207823  550001  39085    149 261.40
1799.96/1800.49	c    58756  22073    59304 27609415  465   254623  605002  58756    118 496.48
1799.96/1800.49	c    88266  22073    88814 31526358  354   313157  665503  88266     86 1022.62
1799.96/1800.49	c   132536  22073   133084 46522930  349   404039  732054 132536    106 1238.99
1799.96/1800.49	c Resources Exceeded
1799.96/1800.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.96/1800.49	c   16   196619  66748  1064910   197167 75575180 196619    109 1800.06
1799.96/1800.49	s UNKNOWN
1799.96/1800.49	c Total time: 1800.06 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node34/watcher-348475-1176584504 -o ROOT/results/node34/solver-348475-1176584504 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348475-1176584504/instance-348475-1176584504.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 0.98 0.99 3/83 11411
/proc/meminfo: memFree=1614416/2055920 swapFree=4061088/4192956
[pid=11411] ppid=11409 vsize=13488 CPUtime=0
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 106365893 13811712 341 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 3372 341 282 324 0 2003 0

[startup+0.0308431 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 11411
/proc/meminfo: memFree=1614416/2055920 swapFree=4061088/4192956
[pid=11411] ppid=11409 vsize=14500 CPUtime=0.02
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 634 0 0 0 2 0 0 0 18 0 1 0 106365893 14848000 602 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 3625 602 313 324 0 2256 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14500

[startup+0.101848 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 11411
/proc/meminfo: memFree=1614416/2055920 swapFree=4061088/4192956
[pid=11411] ppid=11409 vsize=17600 CPUtime=0.09
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 1559 0 0 0 9 0 0 0 18 0 1 0 106365893 18022400 1408 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 4400 1408 397 324 0 3031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17600

[startup+0.301865 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 11411
/proc/meminfo: memFree=1614416/2055920 swapFree=4061088/4192956
[pid=11411] ppid=11409 vsize=11856 CPUtime=0.29
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 2308 0 0 0 29 0 0 0 19 0 1 0 106365893 12140544 2157 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525055 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 2964 2157 626 324 0 1595 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11856

[startup+0.701896 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 11411
/proc/meminfo: memFree=1614416/2055920 swapFree=4061088/4192956
[pid=11411] ppid=11409 vsize=15384 CPUtime=0.69
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 3652 0 0 0 67 2 0 0 23 0 1 0 106365893 15753216 3063 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 3846 3063 306 324 0 2915 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15384

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 11412
/proc/meminfo: memFree=1603272/2055920 swapFree=4061088/4192956
[pid=11411] ppid=11409 vsize=17272 CPUtime=1.49
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 4578 0 0 0 145 4 0 0 25 0 1 0 106365893 17686528 3561 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540945 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 4318 3561 308 324 0 3387 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17272

[startup+3.10108 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 11414
/proc/meminfo: memFree=1600968/2055920 swapFree=4061088/4192956
[pid=11411] ppid=11409 vsize=17272 CPUtime=3.09
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 4578 0 0 0 305 4 0 0 25 0 1 0 106365893 17686528 3561 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 4318 3561 308 324 0 3387 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17272

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 11416
/proc/meminfo: memFree=1601096/2055920 swapFree=4061088/4192956
[pid=11411] ppid=11409 vsize=17272 CPUtime=6.29
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 4578 0 0 0 625 4 0 0 25 0 1 0 106365893 17686528 3561 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 4318 3561 308 324 0 3387 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17272

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 11438
/proc/meminfo: memFree=1602168/2055920 swapFree=4061088/4192956
[pid=11411] ppid=11409 vsize=17272 CPUtime=12.68
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 4578 0 0 0 1264 4 0 0 25 0 1 0 106365893 17686528 3561 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 4318 3561 308 324 0 3387 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17272

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11438
/proc/meminfo: memFree=1602440/2055920 swapFree=4061152/4192956
[pid=11411] ppid=11409 vsize=17272 CPUtime=25.48
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 4578 0 0 0 2543 5 0 0 25 0 1 0 106365893 17686528 3561 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 4318 3561 308 324 0 3387 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17272

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11438
/proc/meminfo: memFree=1601928/2055920 swapFree=4061152/4192956
[pid=11411] ppid=11409 vsize=17864 CPUtime=51.07
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 5140 0 0 0 5096 11 0 0 25 0 1 0 106365893 18292736 3717 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 4466 3717 312 324 0 3535 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17864

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11438
/proc/meminfo: memFree=1595144/2055920 swapFree=4061152/4192956
[pid=11411] ppid=11409 vsize=24832 CPUtime=102.26
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 6871 0 0 0 10208 18 0 0 25 0 1 0 106365893 25427968 5448 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 6208 5448 312 324 0 5277 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24832

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11438
/proc/meminfo: memFree=1565256/2055920 swapFree=4061152/4192956
[pid=11411] ppid=11409 vsize=54756 CPUtime=162.25
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 14351 0 0 0 16197 28 0 0 25 0 1 0 106365893 56070144 12928 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 13689 12928 312 324 0 12758 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 54756

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11438
/proc/meminfo: memFree=1550024/2055920 swapFree=4061216/4192956
[pid=11411] ppid=11409 vsize=69760 CPUtime=222.23
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 18103 0 0 0 22191 32 0 0 25 0 1 0 106365893 71434240 16680 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 17440 16680 312 324 0 16509 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 69760

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11438
/proc/meminfo: memFree=1535880/2055920 swapFree=4061216/4192956
[pid=11411] ppid=11409 vsize=83868 CPUtime=282.22
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 21656 0 0 0 28185 37 0 0 25 0 1 0 106365893 85880832 20233 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 20967 20233 312 324 0 20036 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 83868

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11438
/proc/meminfo: memFree=1522248/2055920 swapFree=4061280/4192956
[pid=11411] ppid=11409 vsize=97332 CPUtime=342.2
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 25019 0 0 0 34179 41 0 0 25 0 1 0 106365893 99667968 23596 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 24333 23596 312 324 0 23402 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 97332

[startup+402.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 11438
/proc/meminfo: memFree=1371464/2055920 swapFree=4061280/4192956
[pid=11411] ppid=11409 vsize=250088 CPUtime=402.18
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 63214 0 0 0 40159 59 0 0 25 0 1 0 106365893 256090112 61791 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 62522 61791 312 324 0 61591 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 250088

[startup+462.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 11438
/proc/meminfo: memFree=1294408/2055920 swapFree=4061280/4192956
[pid=11411] ppid=11409 vsize=324924 CPUtime=462.17
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 81923 0 0 0 46150 67 0 0 25 0 1 0 106365893 332722176 80500 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 81231 80500 312 324 0 80300 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 324924

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11438
/proc/meminfo: memFree=1244040/2055920 swapFree=4061344/4192956
[pid=11411] ppid=11409 vsize=374896 CPUtime=522.16
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 94397 0 0 0 52142 74 0 0 25 0 1 0 106365893 383893504 92974 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 93724 92974 312 324 0 92793 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 374896

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=1240776/2055920 swapFree=4061344/4192956
[pid=11411] ppid=11409 vsize=378120 CPUtime=582.15
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 95200 0 0 0 58139 76 0 0 25 0 1 0 106365893 387194880 93777 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551563 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 94530 93777 312 324 0 93599 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 378120

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=1234056/2055920 swapFree=4061408/4192956
[pid=11411] ppid=11409 vsize=384720 CPUtime=642.14
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 96868 0 0 0 64136 78 0 0 25 0 1 0 106365893 393953280 95445 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 96180 95445 312 324 0 95249 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 384720


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

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 11438
/proc/meminfo: memFree=1207688/2055920 swapFree=4061600/4192956
[pid=11411] ppid=11409 vsize=411156 CPUtime=882.08
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 103482 0 0 0 88118 90 0 0 25 0 1 0 106365893 421023744 102059 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 102789 102059 312 324 0 101858 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 411156

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11438
/proc/meminfo: memFree=1201288/2055920 swapFree=4061600/4192956
[pid=11411] ppid=11409 vsize=417740 CPUtime=942.06
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 105110 0 0 0 94113 93 0 0 25 0 1 0 106365893 427765760 103687 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 104435 103687 312 324 0 103504 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 417740

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=1195528/2055920 swapFree=4061664/4192956
[pid=11411] ppid=11409 vsize=423296 CPUtime=1002.04
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 106501 0 0 0 100109 95 0 0 25 0 1 0 106365893 433455104 105078 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 105824 105078 312 324 0 104893 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 423296

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=1163016/2055920 swapFree=4061728/4192956
[pid=11411] ppid=11409 vsize=457496 CPUtime=1062.03
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 115062 0 0 0 106080 123 0 0 25 0 1 0 106365893 468475904 113639 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 114374 113639 312 324 0 113443 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 457496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=1083464/2055920 swapFree=4061728/4192956
[pid=11411] ppid=11409 vsize=535472 CPUtime=1122.02
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 134552 0 0 0 112063 139 0 0 25 0 1 0 106365893 548323328 133129 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 133868 133129 312 324 0 132937 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 535472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=1032008/2055920 swapFree=4061856/4192956
[pid=11411] ppid=11409 vsize=587060 CPUtime=1182.01
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 147453 0 0 0 118049 152 0 0 25 0 1 0 106365893 601149440 146030 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 146765 146030 312 324 0 145834 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 587060

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=995912/2055920 swapFree=4061856/4192956
[pid=11411] ppid=11409 vsize=622776 CPUtime=1241.99
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 156386 0 0 0 124037 162 0 0 25 0 1 0 106365893 637722624 154963 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 155694 154963 312 324 0 154763 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 622776

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=906824/2055920 swapFree=4061984/4192956
[pid=11411] ppid=11409 vsize=711336 CPUtime=1301.98
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 178529 0 0 0 130016 182 0 0 25 0 1 0 106365893 728408064 177106 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 177834 177106 312 324 0 176903 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 711336

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=853512/2055920 swapFree=4061984/4192956
[pid=11411] ppid=11409 vsize=764772 CPUtime=1361.97
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 191880 0 0 0 136005 192 0 0 25 0 1 0 106365893 783126528 190457 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 191193 190457 312 324 0 190262 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 764772

[startup+1422.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 11438
/proc/meminfo: memFree=806600/2055920 swapFree=4061984/4192956
[pid=11411] ppid=11409 vsize=811352 CPUtime=1421.95
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 203513 0 0 0 141995 200 0 0 25 0 1 0 106365893 830824448 202090 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 202838 202090 312 324 0 201907 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 811352

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 11438
/proc/meminfo: memFree=777288/2055920 swapFree=4062112/4192956
[pid=11411] ppid=11409 vsize=841056 CPUtime=1481.93
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 210949 0 0 0 147986 207 0 0 25 0 1 0 106365893 861241344 209526 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 210264 209526 312 324 0 209333 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 841056

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=743880/2055920 swapFree=4062112/4192956
[pid=11411] ppid=11409 vsize=873800 CPUtime=1541.92
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 219138 0 0 0 153977 215 0 0 25 0 1 0 106365893 894771200 217715 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 218450 217715 312 324 0 217519 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 873800

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=703048/2055920 swapFree=4062240/4192956
[pid=11411] ppid=11409 vsize=914916 CPUtime=1601.91
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 229423 0 0 0 159969 222 0 0 25 0 1 0 106365893 936873984 228000 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 228729 228000 312 324 0 227798 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 914916

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=675464/2055920 swapFree=4062240/4192956
[pid=11411] ppid=11409 vsize=942228 CPUtime=1661.9
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 236243 0 0 0 165961 229 0 0 25 0 1 0 106365893 964841472 234820 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551516 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 235557 234820 312 324 0 234626 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 942228

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=652552/2055920 swapFree=4062368/4192956
[pid=11411] ppid=11409 vsize=965312 CPUtime=1721.88
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 242010 0 0 0 171953 235 0 0 25 0 1 0 106365893 988479488 240587 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 241328 240587 312 324 0 240397 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 965312

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=627912/2055920 swapFree=4062368/4192956
[pid=11411] ppid=11409 vsize=989812 CPUtime=1781.87
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194304 248133 0 0 0 177947 240 0 0 25 0 1 0 106365893 1013567488 246710 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551231 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 247453 246710 312 324 0 246522 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 989812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=663240/2055920 swapFree=4062368/4192956
[pid=11411] ppid=11409 vsize=0 CPUtime=1800.06
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194308 249903 0 0 0 179763 243 0 0 25 0 1 0 106365893 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11439
/proc/meminfo: memFree=1322592/2055920 swapFree=4062368/4192956
[pid=11411] ppid=11409 vsize=0 CPUtime=1800.17
/proc/11411/stat : 11411 (bsolo3.0.16) R 11409 11411 11035 0 -1 4194308 249903 0 0 0 179763 254 0 0 25 0 1 0 106365893 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11411/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.22
CPU user time (s): 1797.64
CPU system time (s): 2.58461
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 996916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.64
system time used= 2.58461
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 249903
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= 10610

runsolver used 2.18667 second user time and 4.29735 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sat Apr 14 21:01:45 UTC 2007

IDJOB= 348475
IDBENCH= 1680
IDSOLVER= 163
FILE ID= node34/348475-1176584504

PBS_JOBID= 4556960

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-ship04s.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348475-1176584504/instance-348475-1176584504.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-348475-1176584504 -o ROOT/results/node34/solver-348475-1176584504 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348475-1176584504/instance-348475-1176584504.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  fe1a2bbeb11180a9cf7bf3ad481e98b1

RANDOM SEED= 891021052

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1614952 kB
Buffers:         19056 kB
Cached:         109108 kB
SwapCached:      78420 kB
Active:         206660 kB
Inactive:       142660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614952 kB
SwapTotal:     4192956 kB
SwapFree:      4061088 kB
Dirty:            6196 kB
Writeback:           0 kB
Mapped:         160280 kB
Slab:            76568 kB
Committed_AS:   387440 kB
PageTables:       2212 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= 66558 MiB

End job on node34 on Sat Apr 14 21:31:47 UTC 2007