Trace number 432621

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) 1800.2 1800.67

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-UMTS.opb
MD5SUM9b27e30a8bba28dee1f89aacae920d43
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark192
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6402
Total number of constraints4465
Number of constraints which are clauses2785
Number of constraints which are cardinality constraints (but not clauses)1428
Number of constraints which are nor clauses,nor cardinality constraints252
Minimum length of a constraint1
Maximum length of a constraint511
Number of terms in the objective function 4170
Biggest coefficient in the objective function 4257
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 527899
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 523739
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527899
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/432621-1177946395/instance-432621-1177946395.opb
0.00/0.00	c File size is 387776 bytes.
0.00/0.08	c Highest Coefficient sum: 527899
0.00/0.08	c Parsing was ok!!
0.00/0.08	c Total parsing time: 0.077 s
0.00/0.08	c Var: 6402 Constr: 5929 5503/174/252 Lit: 43374 Watch. Lit: 27944
0.00/0.08	c Obj. Vars: 4170 (65.1359 % of total variables)
0.49/0.57	c Pre-processing Time: 0.573 s
0.49/0.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.57	c        0   3561     1916    33567   17    22447   63522      0      0 0.57
0.49/0.57	c Switching off LPR mode.
1800.03/1800.50	c      100   3561     2016    45163   22    25820   69875    100    157 0.64
1800.03/1800.50	c      250   3561     2166    59796   27    25813   76863    250    362 0.69
1800.03/1800.50	c      475   3561     2391    94836   39    26535   84550    475    595 0.80
1800.03/1800.50	c      813   3561     2729   144874   53    27423   93006    813    594 1.37
1800.03/1800.50	c     1321   3561     3237   199037   61    28352  102307   1321    855 1.54
1800.03/1800.50	c     2084   3561     4000   313522   78    29962  112538   2084   1107 1.88
1800.03/1800.50	c     3230   3561     5146   537029  104    32288  123792   3230   1403 2.30
1800.03/1800.50	c     4951   3561     6867   999109  145    35787  136172   4951   1417 3.49
1800.03/1800.50	c     7535   3561     9451  1580913  167    40850  149790   7535   1392 5.41
1800.03/1800.50	c    11414   3561    13330  2024420  151    48400  164770  11414   1587 7.19
1800.03/1800.50	c    17236   3561    19152  2649890  138    60097  181248  17236   1681 10.25
1800.03/1800.50	c    25973   3561    27889  4667081  167    77620  199373  25973   1209 21.47
1800.03/1800.50	c    39084   3561    41000  6429362  156   103567  219311  39084   1085 36.01
1800.03/1800.50	c    58754   3561    60670  9116987  150   143067  241243  58754    774 75.83
1800.03/1800.50	c    88265   3561    90181 18400706  204   202342  265368  88265    548 160.93
1800.03/1800.50	c   132535   3561   134451 30676719  228   290917  291905 132535    375 353.24
1800.03/1800.50	c   198945   3561   200861 38735872  192   423702  321096 198945    380 522.69
1800.03/1800.50	c   298569   3561   300485 71786108  238   622827  353206 298569    196 1517.24
1800.03/1800.50	c Caught signal: 15
1800.03/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.50	c   18   348688  45877   657291   350604 77954525 348688    193 1800.04
1800.03/1800.50	s UNKNOWN
1800.03/1800.50	c Total time: 1800.04 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/node55/watcher-432621-1177946395 -o ROOT/results/node55/solver-432621-1177946395 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432621-1177946395/instance-432621-1177946395.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 18303
/proc/meminfo: memFree=1351748/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=12116 CPUtime=0
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 242549544 12406784 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 3029 333 279 324 0 2004 0

[startup+0.0945479 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 18303
/proc/meminfo: memFree=1351748/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=6672 CPUtime=0.09
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 1132 0 0 0 9 0 0 0 18 0 1 0 242549544 6832128 1007 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 1668 1007 303 324 0 738 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6672

[startup+0.101549 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 18303
/proc/meminfo: memFree=1351748/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=6672 CPUtime=0.09
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 1132 0 0 0 9 0 0 0 18 0 1 0 242549544 6832128 1007 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 1668 1007 303 324 0 738 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6672

[startup+0.301567 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 18303
/proc/meminfo: memFree=1351748/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=6688 CPUtime=0.29
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 1186 0 0 0 29 0 0 0 19 0 1 0 242549544 6848512 1043 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 1672 1043 305 324 0 742 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6688

[startup+0.701604 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 18303
/proc/meminfo: memFree=1351748/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=6688 CPUtime=0.69
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 1194 0 0 0 69 0 0 0 22 0 1 0 242549544 6848512 1051 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 1672 1051 310 324 0 742 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6688

[startup+1.50168 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 18304
/proc/meminfo: memFree=1348604/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=8232 CPUtime=1.49
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 1557 0 0 0 149 0 0 0 25 0 1 0 242549544 8429568 1414 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 2058 1414 310 324 0 1128 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8232

[startup+3.10283 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 18304
/proc/meminfo: memFree=1344124/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=17100 CPUtime=3.1
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 3781 0 0 0 308 2 0 0 25 0 1 0 242549544 17510400 3638 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091704 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 4275 3638 310 324 0 3345 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 17100

[startup+6.30113 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 18304
/proc/meminfo: memFree=1328700/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=29384 CPUtime=6.29
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 6842 0 0 0 626 3 0 0 25 0 1 0 242549544 30089216 6699 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573529 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 7346 6699 310 324 0 6416 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29384

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.91 2/65 18304
/proc/meminfo: memFree=1308676/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=49272 CPUtime=12.69
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 11809 0 0 0 1264 5 0 0 25 0 1 0 242549544 50454528 11666 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 12318 11666 310 324 0 11388 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49272

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 18304
/proc/meminfo: memFree=1278852/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=77384 CPUtime=25.48
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 18857 0 0 0 2539 9 0 0 25 0 1 0 242549544 79241216 18714 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 19346 18714 310 324 0 18416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 77384

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 18304
/proc/meminfo: memFree=1244100/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=111944 CPUtime=51.07
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 27477 0 0 0 5090 17 0 0 25 0 1 0 242549544 114630656 27334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 27986 27334 310 324 0 27056 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 111944

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 18304
/proc/meminfo: memFree=1169604/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=185732 CPUtime=102.26
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 45942 0 0 0 10195 31 0 0 25 0 1 0 242549544 190189568 45799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 46433 45799 310 324 0 45503 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 185732

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18304
/proc/meminfo: memFree=1103876/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=252828 CPUtime=162.24
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 62723 0 0 0 16182 42 0 0 25 0 1 0 242549544 258895872 62580 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547416 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 63207 62580 310 324 0 62277 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 252828

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18304
/proc/meminfo: memFree=1026244/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=328704 CPUtime=222.23
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 81689 0 0 0 22167 56 0 0 25 0 1 0 242549544 336592896 81546 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 82176 81546 310 324 0 81246 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 328704

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18304
/proc/meminfo: memFree=984068/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=371144 CPUtime=282.2
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 92288 0 0 0 28156 64 0 0 25 0 1 0 242549544 380051456 92145 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7282172 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 92786 92145 310 324 0 91856 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 371144

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18304
/proc/meminfo: memFree=950212/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=404484 CPUtime=342.19
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 100641 0 0 0 34148 71 0 0 25 0 1 0 242549544 414191616 100498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 101121 100498 310 324 0 100191 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 404484

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18304
/proc/meminfo: memFree=892932/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=462044 CPUtime=402.18
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 115012 0 0 0 40135 83 0 0 25 0 1 0 242549544 473133056 114869 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 115511 114869 310 324 0 114581 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 462044

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18304
/proc/meminfo: memFree=861764/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=492964 CPUtime=462.16
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 122751 0 0 0 46126 90 0 0 25 0 1 0 242549544 504795136 122608 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 123241 122608 310 324 0 122311 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 492964

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18304
/proc/meminfo: memFree=834628/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=520416 CPUtime=522.15
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 129610 0 0 0 52118 97 0 0 25 0 1 0 242549544 532905984 129467 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 130104 129467 310 324 0 129174 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 520416

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18304
/proc/meminfo: memFree=777860/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=576848 CPUtime=582.13
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 143710 0 0 0 58105 108 0 0 25 0 1 0 242549544 590692352 143567 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 144212 143567 310 324 0 143282 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 576848

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18304
/proc/meminfo: memFree=744644/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=609708 CPUtime=642.12
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 151938 0 0 0 64098 114 0 0 25 0 1 0 242549544 624340992 151795 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7282386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 152427 151795 310 324 0 151497 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 609708


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18304
/proc/meminfo: memFree=635012/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=719152 CPUtime=882.06
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 179303 0 0 0 88073 133 0 0 25 0 1 0 242549544 736411648 179160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 179788 179160 310 324 0 178858 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 719152

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18304
/proc/meminfo: memFree=613252/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=741288 CPUtime=942.04
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 184840 0 0 0 94067 137 0 0 25 0 1 0 242549544 759078912 184697 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 185322 184697 310 324 0 184392 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 741288

[startup+1002.3 s]
/proc/loadavg: 1.11 1.00 0.92 2/65 18304
/proc/meminfo: memFree=589124/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=765000 CPUtime=1002.03
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 190756 0 0 0 100061 142 0 0 25 0 1 0 242549544 783360000 190613 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 191250 190613 310 324 0 190320 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 765000

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 0.92 2/65 18304
/proc/meminfo: memFree=572356/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=782008 CPUtime=1062.01
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 194999 0 0 0 106056 145 0 0 25 0 1 0 242549544 800776192 194856 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 195502 194856 310 324 0 194572 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 782008

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 0.93 2/65 18304
/proc/meminfo: memFree=556420/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=797712 CPUtime=1122
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 198925 0 0 0 112051 149 0 0 25 0 1 0 242549544 816857088 198782 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 199428 198782 310 324 0 198498 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 797712

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 0.93 2/65 18304
/proc/meminfo: memFree=541316/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=812856 CPUtime=1181.98
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 202707 0 0 0 118046 152 0 0 25 0 1 0 242549544 832364544 202564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 203214 202564 310 324 0 202284 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 812856

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18304
/proc/meminfo: memFree=524996/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=829080 CPUtime=1241.97
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 206760 0 0 0 124042 155 0 0 25 0 1 0 242549544 848977920 206617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 207270 206617 310 324 0 206340 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 829080

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18306
/proc/meminfo: memFree=505668/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=848252 CPUtime=1301.96
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 211574 0 0 0 130037 159 0 0 25 0 1 0 242549544 868610048 211431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 212063 211431 310 324 0 211133 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 848252

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18306
/proc/meminfo: memFree=487364/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=866516 CPUtime=1361.94
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 216145 0 0 0 136032 162 0 0 25 0 1 0 242549544 887312384 216002 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 216629 216002 310 324 0 215699 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 866516

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18306
/proc/meminfo: memFree=456324/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=897612 CPUtime=1421.93
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 223897 0 0 0 142027 166 0 0 25 0 1 0 242549544 919154688 223754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 224403 223754 310 324 0 223473 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 897612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18306
/proc/meminfo: memFree=421124/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=932908 CPUtime=1481.91
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 232738 0 0 0 148021 170 0 0 25 0 1 0 242549544 955297792 232595 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 233227 232595 310 324 0 232297 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 932908

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18306
/proc/meminfo: memFree=381828/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=971868 CPUtime=1541.89
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 242468 0 0 0 154012 177 0 0 25 0 1 0 242549544 995192832 242325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 242967 242325 310 324 0 242037 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 971868

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18306
/proc/meminfo: memFree=364548/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=989204 CPUtime=1601.88
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 246805 0 0 0 160007 181 0 0 25 0 1 0 242549544 1012944896 246662 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 247301 246662 310 324 0 246371 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 989204

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18306
/proc/meminfo: memFree=349636/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=1003940 CPUtime=1661.86
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 250499 0 0 0 166001 185 0 0 25 0 1 0 242549544 1028034560 250356 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7280545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 250985 250356 310 324 0 250055 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 1003940

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18306
/proc/meminfo: memFree=334532/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=1019196 CPUtime=1721.85
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 254303 0 0 0 171995 190 0 0 25 0 1 0 242549544 1043656704 254160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 254799 254160 310 324 0 253869 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 1019196

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18306
/proc/meminfo: memFree=321284/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=1032392 CPUtime=1781.83
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 257592 0 0 0 177990 193 0 0 25 0 1 0 242549544 1057169408 257449 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 258098 257449 310 324 0 257168 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 1032392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18306
/proc/meminfo: memFree=317572/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=1035884 CPUtime=1800.03
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194304 258486 0 0 0 179809 194 0 0 25 0 1 0 242549544 1060745216 258343 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 258971 258343 310 324 0 258041 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1035884

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 0.93 2/66 18307
/proc/meminfo: memFree=975604/2055920 swapFree=4184544/4192956
[pid=18303] ppid=18301 vsize=0 CPUtime=1800.14
/proc/18303/stat : 18303 (bsolo3.0.17) R 18301 18303 17894 0 -1 4194308 258490 0 0 0 179810 204 0 0 25 0 1 0 242549544 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/18303/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.67
CPU time (s): 1800.2
CPU user time (s): 1798.1
CPU system time (s): 2.10168
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 1035884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.1
system time used= 2.10168
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 258490
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= 3077

runsolver used 1.39079 second user time and 3.53646 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Apr 30 15:19:55 UTC 2007

IDJOB= 432621
IDBENCH= 1619
IDSOLVER= 199
FILE ID= node55/432621-1177946395

PBS_JOBID= 4727813

Free space on /tmp= 66558 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-UMTS.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432621-1177946395/instance-432621-1177946395.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-432621-1177946395 -o ROOT/results/node55/solver-432621-1177946395 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432621-1177946395/instance-432621-1177946395.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  9b27e30a8bba28dee1f89aacae920d43

RANDOM SEED= 602356992

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1352348 kB
Buffers:         60496 kB
Cached:         556020 kB
SwapCached:       2556 kB
Active:         339488 kB
Inactive:       286932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1352348 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            7036 kB
Writeback:           0 kB
Mapped:          16256 kB
Slab:            63248 kB
Committed_AS:  1409508 kB
PageTables:       1380 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 node55 on Mon Apr 30 15:49:58 UTC 2007