Trace number 432630

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 1802.71

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-B2C1S1.opb
MD5SUMf34eb2d99785ba17979b01527e1f0026
Bench CategoryOPT-SMALLINT (optimisation, small 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 variables107808
Total number of constraints3904
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 constraints3904
Minimum length of a constraint31
Maximum length of a constraint1440
Number of terms in the objective function 38688
Biggest coefficient in the objective function 612
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 556800
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 556800
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/432630-1177946536/instance-432630-1177946536.opb
0.00/0.00	c File size is 3617989 bytes.
0.69/0.77	c Highest Coefficient sum: 556800
0.69/0.77	c Parsing was ok!!
0.69/0.77	c Total parsing time: 0.766 s
0.79/0.82	c Var: 107808 Constr: 5184 0/0/5184 Lit: 434720 Watch. Lit: 105840
0.79/0.82	c Obj. Vars: 38688 (35.886 % of total variables)
4.59/4.64	c Pre-processing Time: 4.641 s
4.59/4.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.59/4.64	c        0  70252     5184   434720   83   382424  869440      0      0 4.64
4.59/4.64	c Switching off LPR mode.
1800.09/1800.60	c      102  70252     5286   448948   84   387345  956385    102     20 4.93
1800.09/1800.60	c      262  70252     5446   494937   90   387665  500000    262     50 5.21
1800.09/1800.60	c      487  70252     5671   510032   89   388115  550001    487     91 5.33
1800.09/1800.60	c      825  70252     6009   523932   87   388791  605002    825    150 5.46
1800.09/1800.60	c     1342  70252     6526   542493   83   390283  665503   1342    224 5.98
1800.09/1800.60	c     2105  70252     7289   577981   79   391809  732054   2105    288 7.29
1800.09/1800.60	c     3257  70252     8441   637372   75   394175  805260   3257    369 8.80
1800.09/1800.60	c     4979  70252    10163   730653   71   397619  885787   4979    405 12.29
1800.09/1800.60	c     7563  70252    12747   896375   70   402787  974366   7563    537 14.08
1800.09/1800.60	c    11442  70251    16626   998492   60   410544  500000  11442    747 15.31
1800.09/1800.60	c    17265  70251    22449  1271438   56   422190  550001  17265    923 18.69
1800.09/1800.60	c    26004  70251    31188  1574716   50   439668  605002  26004   1173 22.15
1800.09/1800.60	c    39114  70251    44298  2381910   53   466365  665503  39114   1355 28.85
1800.09/1800.60	c    58788  70251    63972  3673498   57   505681  732054  58788   1435 40.97
1800.09/1800.61	c    88300  70251    93484  4536122   48   564705  805260  88300   1256 70.26
1800.09/1800.61	c   132570  70251   137754  8467556   61   654357  885787 132570    942 140.61
1800.09/1800.61	c   198980  70250   204164 13244066   64   787796  974366 198980    501 397.04
1800.09/1800.61	c   298600  70249   303784 18983352   62   986793  500000 298600    386 771.76
1800.09/1800.61	c   448035  70249   453219 31491693   69  1285685  550001 448035    330 1354.01
1800.09/1800.61	c Caught signal: 15
1800.09/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1800.61	c   19   550649  96644  2346666   555833 36926122 550649    305 1800.10
1800.09/1800.61	s UNKNOWN
1800.09/1800.61	c Total time: 1800.1 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/node12/watcher-432630-1177946536 -o ROOT/results/node12/solver-432630-1177946536 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432630-1177946536/instance-432630-1177946536.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: 0.95 0.98 0.93 3/77 32362
/proc/meminfo: memFree=1755896/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=15272 CPUtime=0
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 270690970 15638528 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10131067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 3818 332 279 324 0 2004 0

[startup+0.064857 s]
/proc/loadavg: 0.95 0.98 0.93 3/77 32362
/proc/meminfo: memFree=1755896/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=17360 CPUtime=0.05
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 970 0 0 0 5 0 0 0 18 0 1 0 270690970 17776640 900 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 4340 900 351 324 0 2526 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17360

[startup+0.101859 s]
/proc/loadavg: 0.95 0.98 0.93 3/77 32362
/proc/meminfo: memFree=1755896/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=19288 CPUtime=0.09
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 1535 0 0 0 9 0 0 0 18 0 1 0 270690970 19750912 1386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 4822 1387 395 324 0 3008 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19288

[startup+0.301879 s]
/proc/loadavg: 0.95 0.98 0.93 3/77 32362
/proc/meminfo: memFree=1755896/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=15044 CPUtime=0.29
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 2744 0 0 0 28 1 0 0 19 0 1 0 270690970 15405056 2546 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10155814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 3761 2546 617 324 0 1947 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15044

[startup+0.701919 s]
/proc/loadavg: 0.95 0.98 0.93 3/77 32362
/proc/meminfo: memFree=1755896/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=21144 CPUtime=0.69
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 4885 0 0 0 67 2 0 0 23 0 1 0 270690970 21651456 4433 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9909459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 5286 4433 1077 324 0 3472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21144

[startup+1.502 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 32363
/proc/meminfo: memFree=1726704/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=36664 CPUtime=1.49
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 9547 0 0 0 143 6 0 0 25 0 1 0 270690970 37543936 8135 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551377 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 9166 8135 304 324 0 8236 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36664

[startup+3.10116 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 32363
/proc/meminfo: memFree=1724336/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=36664 CPUtime=3.09
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 9547 0 0 0 300 9 0 0 25 0 1 0 270690970 37543936 8135 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 9166 8135 304 324 0 8236 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36664

[startup+6.30148 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 32363
/proc/meminfo: memFree=1722864/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=38752 CPUtime=6.29
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 12364 0 0 0 612 17 0 0 25 0 1 0 270690970 39682048 8677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 9688 8677 310 324 0 8758 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38752

[startup+12.7011 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 32363
/proc/meminfo: memFree=1719736/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=42136 CPUtime=12.69
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 13226 0 0 0 1251 18 0 0 25 0 1 0 270690970 43147264 9539 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 10534 9540 310 324 0 9604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42136

[startup+25.5014 s]
/proc/loadavg: 0.97 0.98 0.93 2/78 32363
/proc/meminfo: memFree=1699832/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=61380 CPUtime=25.49
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 18038 0 0 0 2528 21 0 0 25 0 1 0 270690970 62853120 14351 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 15345 14351 310 324 0 14415 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61380

[startup+51.102 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 32363
/proc/meminfo: memFree=1668152/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=92960 CPUtime=51.07
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 25905 0 0 0 5081 26 0 0 25 0 1 0 270690970 95191040 22218 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 23240 22218 310 324 0 22310 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 92960

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 32363
/proc/meminfo: memFree=1625592/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=135188 CPUtime=102.26
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 36492 0 0 0 10191 35 0 0 25 0 1 0 270690970 138432512 32805 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 33797 32805 310 324 0 32867 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 135188

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 32363
/proc/meminfo: memFree=1599736/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=161040 CPUtime=162.24
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 42962 0 0 0 16183 41 0 0 25 0 1 0 270690970 164904960 39275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 40260 39275 310 324 0 39330 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 161040

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 32363
/proc/meminfo: memFree=1572344/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=188312 CPUtime=222.23
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 49789 0 0 0 22176 47 0 0 25 0 1 0 270690970 192831488 46102 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 47078 46102 310 324 0 46148 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 188312

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 32363
/proc/meminfo: memFree=1553144/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=207416 CPUtime=282.21
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 54571 0 0 0 28171 50 0 0 25 0 1 0 270690970 212393984 50884 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 51854 50884 310 324 0 50924 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 207416

[startup+342.301 s]
/proc/loadavg: 1.05 1.00 0.93 2/78 32363
/proc/meminfo: memFree=1544888/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=215548 CPUtime=342.19
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 56609 0 0 0 34167 52 0 0 25 0 1 0 270690970 220721152 52922 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10129495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 53887 52922 310 324 0 52957 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 215548

[startup+402.301 s]
/proc/loadavg: 1.02 1.00 0.93 2/78 32363
/proc/meminfo: memFree=1528056/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=235232 CPUtime=402.17
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 61500 0 0 0 40161 56 0 0 25 0 1 0 270690970 240877568 57813 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 58808 57813 310 324 0 57878 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 235232

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32363
/proc/meminfo: memFree=1502328/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=258164 CPUtime=462.15
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 67233 0 0 0 46153 62 0 0 25 0 1 0 270690970 264359936 63546 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551654 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 64541 63546 310 324 0 63611 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 258164

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32363
/proc/meminfo: memFree=1490168/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=270404 CPUtime=522.14
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 70300 0 0 0 52148 66 0 0 25 0 1 0 270690970 276893696 66613 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 67601 66613 310 324 0 66671 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 270404

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32363
/proc/meminfo: memFree=1479928/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=280512 CPUtime=582.12
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 72834 0 0 0 58143 69 0 0 25 0 1 0 270690970 287244288 69147 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 70128 69147 310 324 0 69198 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 280512

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32363
/proc/meminfo: memFree=1470648/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=289652 CPUtime=642.11
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 75120 0 0 0 64139 72 0 0 25 0 1 0 270690970 296603648 71433 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 72413 71433 310 324 0 71483 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 289652


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

/proc/meminfo: memFree=1330296/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=429900 CPUtime=1061.99
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 110196 0 0 0 106090 109 0 0 25 0 1 0 270690970 440217600 106509 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 107475 106509 310 324 0 106545 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 429900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1319224/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=440884 CPUtime=1121.98
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 112923 0 0 0 112086 112 0 0 25 0 1 0 270690970 451465216 109236 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 110221 109236 310 324 0 109291 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 440884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1308536/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=451736 CPUtime=1181.96
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 115627 0 0 0 118080 116 0 0 25 0 1 0 270690970 462577664 111940 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 112934 111940 310 324 0 112004 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 451736

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1295416/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=464656 CPUtime=1241.94
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 118859 0 0 0 124074 120 0 0 25 0 1 0 270690970 475807744 115172 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 116164 115172 310 324 0 115234 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 464656

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1282744/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=477112 CPUtime=1301.93
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 121994 0 0 0 130069 124 0 0 25 0 1 0 270690970 488562688 118307 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 119278 118307 310 324 0 118348 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 477112

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1269816/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=490544 CPUtime=1361.91
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 125338 0 0 0 136063 128 0 0 25 0 1 0 270690970 502317056 121651 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 122636 121651 310 324 0 121706 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 490544

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1252344/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=507400 CPUtime=1421.89
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 129560 0 0 0 142057 132 0 0 25 0 1 0 270690970 519577600 125873 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 126850 125873 310 324 0 125920 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 507400

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1241720/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=518060 CPUtime=1481.87
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 132233 0 0 0 148051 136 0 0 25 0 1 0 270690970 530493440 128546 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 129515 128546 310 324 0 128585 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 518060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1231480/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=528376 CPUtime=1541.86
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 134801 0 0 0 154047 139 0 0 25 0 1 0 270690970 541057024 131114 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 132094 131114 310 324 0 131164 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 528376

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1220408/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=539556 CPUtime=1601.84
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 137598 0 0 0 160043 141 0 0 25 0 1 0 270690970 552505344 133911 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 134889 133911 310 324 0 133959 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 539556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1211128/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=548764 CPUtime=1661.82
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 139888 0 0 0 166037 145 0 0 25 0 1 0 270690970 561934336 136201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 137191 136201 310 324 0 136261 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 548764

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1203192/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=556648 CPUtime=1721.81
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 141884 0 0 0 172033 148 0 0 25 0 1 0 270690970 570007552 138197 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 139162 138197 310 324 0 138232 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 556648

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1196792/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=563016 CPUtime=1781.79
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 143449 0 0 0 178029 150 0 0 25 0 1 0 270690970 576528384 139762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 140754 139762 310 324 0 139824 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 563016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1195256/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=564436 CPUtime=1800.09
/proc/32362/stat : 32362 (bsolo3.0.17) R 32360 32362 31954 0 -1 4194304 143824 0 0 0 179859 150 0 0 25 0 1 0 270690970 577982464 140137 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 141109 140137 310 324 0 140179 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 564436

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32365
/proc/meminfo: memFree=1195256/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=564436 CPUtime=1800.09
/proc/32362/stat : 32362 (bsolo3.0.17) S 32360 32362 31954 0 -1 4194304 143824 0 0 0 179859 150 0 0 25 0 1 0 270690970 577982464 140137 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 141109 140137 310 324 0 140179 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 564436

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.93 1/79 32366
/proc/meminfo: memFree=1195248/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=564436 CPUtime=1800.09
/proc/32362/stat : 32362 (bsolo3.0.17) S 32360 32362 31954 0 -1 4194304 143824 0 0 0 179859 150 0 0 25 0 1 0 270690970 577982464 140137 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 141109 140137 310 324 0 140179 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 564436

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.93 1/79 32366
/proc/meminfo: memFree=1195248/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=564436 CPUtime=1800.09
/proc/32362/stat : 32362 (bsolo3.0.17) S 32360 32362 31954 0 -1 4194304 143824 0 0 0 179859 150 0 0 25 0 1 0 270690970 577982464 140137 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32362/statm: 141109 140137 310 324 0 140179 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 564436

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 0.93 1/79 32366
/proc/meminfo: memFree=1195248/2055920 swapFree=4160076/4192956
[pid=32362] ppid=32360 vsize=0 CPUtime=1800.18
/proc/32362/stat : 32362 (bsolo3.0.17) D 32360 32362 31954 0 -1 4195332 143824 0 0 0 179859 159 0 0 15 0 1 0 270690970 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100051646 0 0 17 0 0 0
/proc/32362/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.71
CPU time (s): 1800.19
CPU user time (s): 1798.6
CPU system time (s): 1.59676
CPU usage (%): 99.8606
Max. virtual memory (cumulated for all children) (KiB): 564436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.6
system time used= 1.59676
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 143824
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= 13
involuntary context switches= 38000

runsolver used 1.47378 second user time and 3.73043 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Apr 30 15:22:16 UTC 2007

IDJOB= 432630
IDBENCH= 1628
IDSOLVER= 199
FILE ID= node12/432630-1177946536

PBS_JOBID= 4727830

Free space on /tmp= 66555 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-B2C1S1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432630-1177946536/instance-432630-1177946536.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-432630-1177946536 -o ROOT/results/node12/solver-432630-1177946536 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432630-1177946536/instance-432630-1177946536.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f34eb2d99785ba17979b01527e1f0026

RANDOM SEED= 233759427

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1756304 kB
Buffers:         38672 kB
Cached:         167068 kB
SwapCached:      11792 kB
Active:         139696 kB
Inactive:        89424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756304 kB
SwapTotal:     4192956 kB
SwapFree:      4160076 kB
Dirty:           10128 kB
Writeback:           0 kB
Mapped:          30196 kB
Slab:            55988 kB
Committed_AS:  6241508 kB
PageTables:       1792 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= 66555 MiB

End job on node12 on Mon Apr 30 15:52:19 UTC 2007