Trace number 433317

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) 1800.25 1800.2

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-dcmulti.opb
MD5SUM8db02a87a2ff672cda2bdb003f710a98
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14265
Total number of constraints290
Number of constraints which are clauses27
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints258
Minimum length of a constraint2
Maximum length of a constraint420
Number of terms in the objective function 14235
Biggest coefficient in the objective function 714038312960
Number of bits for the biggest coefficient in the objective function 40
Sum of the numbers in the objective function 68224730472397
Number of bits of the sum of numbers in the objective function 46
Biggest number in a constraint 714038312960
Number of bits of the biggest number in a constraint 40
Biggest sum of numbers in a constraint 68224730472397
Number of bits of the biggest sum of numbers46
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/433317-1177957697/instance-433317-1177957697.opb
0.00/0.00	c File size is 656971 bytes.
0.00/0.03	c Coefficients are big enough for not using lower bounding.
0.09/0.10	c Highest Coefficient sum: 6.82247e+13
0.09/0.10	c Parsing was ok!!
0.09/0.10	c Total parsing time: 0.104 s
0.09/0.11	c Var: 14265 Constr: 368 27/11/330 Lit: 52314 Watch. Lit: 6434
0.09/0.11	c Obj. Vars: 14235 (99.7897 % of total variables)
0.49/0.58	c Pre-processing Time: 0.578 s
1800.05/1800.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.05/1800.00	c        0   9303      367    51898  141    36982  103630      0      0 0.58
1800.05/1800.00	c      101   9303      468    57018  121    37474  113994    101    153 0.66
1800.05/1800.00	c      251   9303      618    65558  106    37887  125394    251    338 0.74
1800.05/1800.00	c      480   9303      847    79977   94    38160  137934    480    547 0.88
1800.05/1800.00	c      818   9303     1185   102981   86    39176  151728    818    736 1.11
1800.05/1800.00	c     1329   9303     1696   142501   84    40132  166901   1329    996 1.33
1800.05/1800.00	c     2093   9303     2460   343083  139    41645  183592   2093   1269 1.65
1800.05/1800.00	c     3240   9303     3607   690102  191    43907  201952   3240   1406 2.30
1800.05/1800.00	c     4961   9303     5328  1433155  268    47863  222148   4961   1299 3.82
1800.05/1800.00	c     7545   9302     7912  1927675  243    53111  244363   7545   1424 5.29
1800.05/1800.00	c    11424   9301    11791  3465439  293    60906  268800  11424   1278 8.93
1800.05/1800.00	c    17246   9301    17613  3915693  222    72483  295681  17246   1542 11.18
1800.05/1800.00	c    25983   9301    26350  6980465  264    89613  325250  25983    973 26.69
1800.05/1800.00	c    39093   9301    39460  9568749  242   115765  357776  39093   1179 33.13
1800.05/1800.00	c    58763   9301    59130 10739176  181   155039  393554  58763   1091 53.83
1800.05/1800.00	c    88273   9291    88640 17510153  197   214413  432910  88273    642 137.48
1800.05/1800.00	c   132544   9291   132911 31598939  237   302683  476202 132544    550 240.74
1800.05/1800.00	c   198957   9291   199324 57220748  287   435921  523823 198957    238 834.10
1800.05/1800.00	c   298577   9289   298944 68352529  228   634877  576206 298577    271 1101.43
1800.05/1800.00	c Caught signal: 15
1800.05/1800.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.00	c   18   397501  41826   576912   397868 94482377 397501    220 1800.06
1800.05/1800.00	s UNKNOWN
1800.05/1800.00	c Total time: 1800.06 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node16/watcher-433317-1177957697 -o ROOT/results/node16/solver-433317-1177957697 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433317-1177957697/instance-433317-1177957697.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 0.97 0.97 3/77 21347
/proc/meminfo: memFree=1880080/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=12380 CPUtime=0
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 243687322 12677120 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 3095 335 280 324 0 2004 0

[startup+0.077132 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 21347
/proc/meminfo: memFree=1880080/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=6136 CPUtime=0.06
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 876 0 0 0 6 0 0 0 18 0 1 0 243687322 6283264 846 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 1534 847 395 324 0 443 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6136

[startup+0.101126 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 21347
/proc/meminfo: memFree=1880080/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=6396 CPUtime=0.09
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 968 0 0 0 9 0 0 0 18 0 1 0 243687322 6549504 938 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 1599 938 431 324 0 508 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6396

[startup+0.301084 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 21347
/proc/meminfo: memFree=1880080/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=7828 CPUtime=0.29
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 1476 0 0 0 28 1 0 0 19 0 1 0 243687322 8015872 1285 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 1957 1285 304 324 0 1027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7828

[startup+0.701 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 21347
/proc/meminfo: memFree=1880080/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=8368 CPUtime=0.69
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 1743 0 0 0 67 2 0 0 23 0 1 0 243687322 8568832 1440 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 2092 1440 310 324 0 1162 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8368

[startup+1.50183 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 21348
/proc/meminfo: memFree=1875400/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=10300 CPUtime=1.49
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 2220 0 0 0 147 2 0 0 25 0 1 0 243687322 10547200 1917 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 2575 1917 310 324 0 1645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10300

[startup+3.1015 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 21348
/proc/meminfo: memFree=1868936/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=21972 CPUtime=3.09
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 5149 0 0 0 305 4 0 0 25 0 1 0 243687322 22499328 4846 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 5493 4846 310 324 0 4563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21972

[startup+6.30182 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 21348
/proc/meminfo: memFree=1850952/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=38912 CPUtime=6.29
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 9382 0 0 0 623 6 0 0 25 0 1 0 243687322 39845888 9079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 9728 9079 310 324 0 8798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38912

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 21348
/proc/meminfo: memFree=1821768/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=65596 CPUtime=12.69
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 16065 0 0 0 1260 9 0 0 25 0 1 0 243687322 67170304 15762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 16399 15762 310 324 0 15469 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65596

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.97 2/78 21348
/proc/meminfo: memFree=1786376/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=97296 CPUtime=25.49
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 23990 0 0 0 2536 13 0 0 25 0 1 0 243687322 99631104 23687 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 24324 23687 310 324 0 23394 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 97296

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 21348
/proc/meminfo: memFree=1734920/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=148812 CPUtime=51.09
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 36869 0 0 0 5088 21 0 0 25 0 1 0 243687322 152383488 36566 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 37203 36566 310 324 0 36273 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 148812

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 21348
/proc/meminfo: memFree=1666376/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=216896 CPUtime=102.3
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 53877 0 0 0 10196 34 0 0 25 0 1 0 243687322 222101504 53574 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 54224 53574 310 324 0 53294 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 216896

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21348
/proc/meminfo: memFree=1564552/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=320428 CPUtime=162.3
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 79754 0 0 0 16180 50 0 0 25 0 1 0 243687322 328118272 79451 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 80107 79451 310 324 0 79177 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 320428

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21348
/proc/meminfo: memFree=1471944/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=410768 CPUtime=222.3
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 102353 0 0 0 22163 67 0 0 25 0 1 0 243687322 420626432 102050 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 102692 102050 310 324 0 101762 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 410768

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21348
/proc/meminfo: memFree=1412232/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=471036 CPUtime=282.3
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 117405 0 0 0 28151 79 0 0 25 0 1 0 243687322 482340864 117102 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 117759 117102 310 324 0 116829 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 471036

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21348
/proc/meminfo: memFree=1358024/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=524372 CPUtime=342.3
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 130769 0 0 0 34142 88 0 0 25 0 1 0 243687322 536956928 130466 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 131093 130466 310 324 0 130163 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 524372

[startup+402.302 s]
/proc/loadavg: 1.06 0.99 0.97 2/78 21350
/proc/meminfo: memFree=1317256/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=565392 CPUtime=402.3
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 141004 0 0 0 40134 96 0 0 25 0 1 0 243687322 578961408 140701 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 141348 140701 310 324 0 140418 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 565392

[startup+462.301 s]
/proc/loadavg: 1.02 0.99 0.97 2/78 21350
/proc/meminfo: memFree=1281800/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=600328 CPUtime=462.3
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 149743 0 0 0 46127 103 0 0 25 0 1 0 243687322 614735872 149440 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 150082 149440 310 324 0 149152 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 600328

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21350
/proc/meminfo: memFree=1250312/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=631920 CPUtime=522.3
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 157637 0 0 0 52120 110 0 0 25 0 1 0 243687322 647086080 157334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 157980 157334 310 324 0 157050 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 631920

[startup+582.302 s]
/proc/loadavg: 1.05 1.00 0.98 2/78 21350
/proc/meminfo: memFree=1223688/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=658184 CPUtime=582.31
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 164214 0 0 0 58115 116 0 0 25 0 1 0 243687322 673980416 163911 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 164546 163911 310 324 0 163616 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 658184

[startup+642.301 s]
/proc/loadavg: 1.02 1.00 0.98 2/78 21350
/proc/meminfo: memFree=1197000/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=684612 CPUtime=642.32
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 170800 0 0 0 64109 123 0 0 25 0 1 0 243687322 701042688 170497 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 171153 170497 310 324 0 170223 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 684612


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21350
/proc/meminfo: memFree=1059272/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=821720 CPUtime=882.31
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 205102 0 0 0 88080 151 0 0 25 0 1 0 243687322 841441280 204799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 205430 204799 310 324 0 204500 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 821720

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21350
/proc/meminfo: memFree=1026696/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=854468 CPUtime=942.32
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 213278 0 0 0 94072 160 0 0 25 0 1 0 243687322 874975232 212975 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 213617 212975 310 324 0 212687 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 854468

[startup+1002.3 s]
/proc/loadavg: 1.08 1.02 0.98 2/78 21350
/proc/meminfo: memFree=1003080/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=877680 CPUtime=1002.32
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 219087 0 0 0 100066 166 0 0 25 0 1 0 243687322 898744320 218784 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 219420 218784 310 324 0 218490 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 877680

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 0.98 3/78 21350
/proc/meminfo: memFree=983624/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=897284 CPUtime=1062.32
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 223983 0 0 0 106061 171 0 0 25 0 1 0 243687322 918818816 223680 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 224321 223680 310 324 0 223391 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 897284

[startup+1122.3 s]
/proc/loadavg: 1.08 1.02 0.99 2/78 21350
/proc/meminfo: memFree=947656/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=933264 CPUtime=1122.33
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 232989 0 0 0 112053 180 0 0 25 0 1 0 243687322 955662336 232686 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 233316 232686 310 324 0 232386 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 933264

[startup+1182.3 s]
/proc/loadavg: 1.03 1.02 0.99 2/78 21350
/proc/meminfo: memFree=902664/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=978000 CPUtime=1182.33
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 244177 0 0 0 118043 190 0 0 25 0 1 0 243687322 1001472000 243874 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 244500 243874 310 324 0 243570 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 978000

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 21350
/proc/meminfo: memFree=873160/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=1007272 CPUtime=1242.33
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 251478 0 0 0 124037 196 0 0 25 0 1 0 243687322 1031446528 251175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 251818 251175 310 324 0 250888 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 1007272

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21350
/proc/meminfo: memFree=847880/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=1032152 CPUtime=1302.34
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 257713 0 0 0 130031 203 0 0 25 0 1 0 243687322 1056923648 257410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 258038 257410 310 324 0 257108 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 1032152

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21350
/proc/meminfo: memFree=824968/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=1055208 CPUtime=1362.33
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 263448 0 0 0 136025 208 0 0 25 0 1 0 243687322 1080532992 263145 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 263802 263145 310 324 0 262872 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 1055208

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21350
/proc/meminfo: memFree=804680/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=1075308 CPUtime=1422.34
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 268484 0 0 0 142021 213 0 0 25 0 1 0 243687322 1101115392 268181 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 268827 268181 310 324 0 267897 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 1075308

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21350
/proc/meminfo: memFree=785992/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=1094104 CPUtime=1482.33
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 273184 0 0 0 148015 218 0 0 25 0 1 0 243687322 1120362496 272881 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 273526 272881 310 324 0 272596 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 1094104

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21350
/proc/meminfo: memFree=768008/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=1111740 CPUtime=1542.34
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 277604 0 0 0 154010 224 0 0 25 0 1 0 243687322 1138421760 277301 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 277935 277301 310 324 0 277005 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 1111740

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21350
/proc/meminfo: memFree=745544/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=1134444 CPUtime=1602.34
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 283273 0 0 0 160004 230 0 0 25 0 1 0 243687322 1161670656 282970 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 283611 282970 310 324 0 282681 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 1134444

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21350
/proc/meminfo: memFree=705160/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=1174504 CPUtime=1662.34
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 293276 0 0 0 165996 238 0 0 25 0 1 0 243687322 1202692096 292973 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 293626 292973 310 324 0 292696 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 1174504

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21350
/proc/meminfo: memFree=666760/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=1213028 CPUtime=1722.34
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 302926 0 0 0 171987 247 0 0 25 0 1 0 243687322 1242140672 302623 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 303257 302623 310 324 0 302327 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 1213028

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21350
/proc/meminfo: memFree=636808/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=1242540 CPUtime=1782.35
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 310281 0 0 0 177980 255 0 0 25 0 1 0 243687322 1272360960 309978 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 310635 309978 310 324 0 309705 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 1242540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21350
/proc/meminfo: memFree=626376/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=1252720 CPUtime=1800.05
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194304 312844 0 0 0 179748 257 0 0 25 0 1 0 243687322 1282785280 312541 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 313180 312541 310 324 0 312250 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1252720

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

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

[startup+1800.11 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21350
/proc/meminfo: memFree=626376/2055920 swapFree=4148612/4192956
[pid=21347] ppid=21345 vsize=0 CPUtime=1800.16
/proc/21347/stat : 21347 (bsolo3.0.17) R 21345 21347 21037 0 -1 4194308 312848 0 0 0 179749 267 0 0 25 0 1 0 243687322 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/21347/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.2
CPU time (s): 1800.25
CPU user time (s): 1797.49
CPU system time (s): 2.76358
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1252720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.49
system time used= 2.76358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 312848
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= 37526

runsolver used 1.36679 second user time and 3.9704 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Apr 30 18:28:17 UTC 2007

IDJOB= 433317
IDBENCH= 2472
IDSOLVER= 199
FILE ID= node16/433317-1177957697

PBS_JOBID= 4727726

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-dcmulti.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433317-1177957697/instance-433317-1177957697.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-433317-1177957697 -o ROOT/results/node16/solver-433317-1177957697 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433317-1177957697/instance-433317-1177957697.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  8db02a87a2ff672cda2bdb003f710a98

RANDOM SEED= 707898835

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1880552 kB
Buffers:         10304 kB
Cached:          78568 kB
SwapCached:      11972 kB
Active:          68188 kB
Inactive:        43728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1880552 kB
SwapTotal:     4192956 kB
SwapFree:      4148612 kB
Dirty:            7236 kB
Writeback:           0 kB
Mapped:          30064 kB
Slab:            49032 kB
Committed_AS:  7669056 kB
PageTables:       1836 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 node16 on Mon Apr 30 18:58:19 UTC 2007