Trace number 362533

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? (TO) 1800.1 1800.55

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-bal8x12.opb
MD5SUM08c9d2f9c7022678189ff579f66c642f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.89841
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2976
Total number of constraints116
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 constraints116
Minimum length of a constraint31
Maximum length of a constraint360
Number of terms in the objective function 2976
Biggest coefficient in the objective function 6132
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 526551
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 526551
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/362533-1177014425/instance-362533-1177014425.opb
0.00/0.00	c File size is 113062 bytes.
0.00/0.02	c Highest Coefficient sum: 526551
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.021 s
0.00/0.02	c Var: 2976 Constr: 136 9/0/127 Lit: 14496 Watch. Lit: 8776
0.00/0.02	c Obj. Vars: 2976 (100 % of total variables)
0.19/0.29	c Pre-processing Time: 0.292 s
0.29/0.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.36	c        0   1483      136    14496  106     8798   23954      0      0 0.29
0.29/0.36	c Initial Lower Bound: 9223372036854775807
0.29/0.36	c Initial Path Cost: 0
1799.94/1800.44	c      100   1483      236    27798  117     9000   26350    100    263 0.38
1799.94/1800.44	c      259   1483      395    49139  124     9318   28986    259    625 0.41
1799.94/1800.44	c      484   1483      620    80155  129     9768   31885    484    962 0.50
1799.94/1800.44	c      822   1483      958   118669  123    10444   35074    822   1232 0.67
1799.94/1800.44	c     1330   1483     1466   188559  128    11458   38582   1330   1394 0.95
1799.94/1800.44	c     2093   1483     2229   288865  129    12984   42441   2093   1589 1.32
1799.94/1800.44	c     3239   1483     3375   603273  178    15276   46686   3239   1697 1.91
1799.94/1800.44	c     4961   1483     5097  1001268  196    18722   51355   4961   1595 3.11
1799.94/1800.44	c     7545   1483     7681  1480825  192    23890   56491   7545   1418 5.32
1799.94/1800.44	c    11424   1483    11560  2368705  204    31648   62141  11424   1276 8.95
1799.94/1800.44	c    17248   1483    17384  4723646  271    43296   68356  17248    820 21.02
1799.94/1800.44	c    25985   1483    26121  7674937  293    60770   75192  25985    615 42.23
1799.94/1800.44	c    39095   1483    39231 11719996  298    86990   82712  39095    422 92.53
1799.94/1800.44	c    58765   1483    58901 17625651  299   126330   90984  58765    391 150.13
1799.94/1800.45	c    88275   1483    88411 27616364  312   185350  100083  88275    300 293.81
1799.94/1800.45	c   132546   1483    46913 16461753  350   102354  110092  46777    228 579.10
1799.94/1800.45	c   198956   1483    17706  5668719  320    43940  121102  17570    180 1103.02
1799.94/1800.45	c   298576   1483   117326 40421302  344   243180  133213 117190    193 1541.72
1799.94/1800.45	c Resources Exceeded
1799.94/1800.45	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.94/1800.45	c   18   317739 149679  2056405    17796  5390142  17660    176 1800.00
1799.94/1800.45	s UNKNOWN
1799.94/1800.45	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node72/watcher-362533-1177014425 -o ROOT/results/node72/solver-362533-1177014425 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362533-1177014425/instance-362533-1177014425.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: 1.00 0.99 0.99 3/77 2950
/proc/meminfo: memFree=1851640/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=11848 CPUtime=0
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 177480936 12132352 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 2962 337 281 324 0 2003 0

[startup+0.101226 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 2950
/proc/meminfo: memFree=1851640/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=4756 CPUtime=0.09
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 627 0 0 0 9 0 0 0 18 0 1 0 177480936 4870144 567 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 1189 567 305 324 0 258 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4756

[startup+0.201236 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 2950
/proc/meminfo: memFree=1851640/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=4872 CPUtime=0.19
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 666 0 0 0 19 0 0 0 18 0 1 0 177480936 4988928 602 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 1218 602 307 324 0 287 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4872

[startup+0.301244 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 2950
/proc/meminfo: memFree=1851640/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=5148 CPUtime=0.29
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 713 0 2 0 29 0 0 0 20 0 1 0 177480936 5271552 651 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2997479 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 1287 651 318 324 0 356 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5148

[startup+0.701281 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 2950
/proc/meminfo: memFree=1851640/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=6972 CPUtime=0.68
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 6449 0 2 0 63 5 0 0 22 0 1 0 177480936 7139328 1205 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 1743 1205 392 324 0 812 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6972

[startup+1.50135 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2951
/proc/meminfo: memFree=1846448/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=10444 CPUtime=1.49
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 7314 0 2 0 135 14 0 0 25 0 1 0 177480936 10694656 2070 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 2611 2070 392 324 0 1680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10444

[startup+3.1015 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2951
/proc/meminfo: memFree=1839792/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=18532 CPUtime=3.09
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 9328 0 2 0 289 20 0 0 25 0 1 0 177480936 18976768 4084 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 4633 4084 392 324 0 3702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18532

[startup+6.3018 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2951
/proc/meminfo: memFree=1828912/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=28528 CPUtime=6.29
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 11834 0 2 0 604 25 0 0 25 0 1 0 177480936 29212672 6590 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 7132 6590 392 324 0 6201 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28528

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2951
/proc/meminfo: memFree=1805424/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=51480 CPUtime=12.69
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 17553 0 2 0 1236 33 0 0 25 0 1 0 177480936 52715520 12309 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 12870 12309 392 324 0 11939 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51480

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2951
/proc/meminfo: memFree=1777264/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=77804 CPUtime=25.49
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 24156 0 2 0 2507 42 0 0 25 0 1 0 177480936 79671296 18912 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 19451 18912 392 324 0 18520 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 77804

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2951
/proc/meminfo: memFree=1736432/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=118772 CPUtime=51.08
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 34390 0 2 0 5053 55 0 0 25 0 1 0 177480936 121622528 29146 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 29693 29146 392 324 0 28762 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 118772

[startup+102.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2951
/proc/meminfo: memFree=1681904/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=172356 CPUtime=102.26
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 47787 0 2 0 10147 79 0 0 25 0 1 0 177480936 176492544 42543 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 43089 42543 392 324 0 42158 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 172356

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2951
/proc/meminfo: memFree=1602736/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=252664 CPUtime=162.24
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 67861 0 2 0 16116 108 0 0 25 0 1 0 177480936 258727936 62617 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 63166 62617 392 324 0 62235 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 252664

[startup+222.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2951
/proc/meminfo: memFree=1543984/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=309948 CPUtime=222.23
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 82186 0 2 0 22093 130 0 0 25 0 1 0 177480936 317386752 76942 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 77487 76942 392 324 0 76556 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 309948

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1496816/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=357804 CPUtime=282.21
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 94140 0 2 0 28080 141 0 0 25 0 1 0 177480936 366391296 88896 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 89451 88896 392 324 0 88520 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 357804

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1444400/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=409284 CPUtime=342.2
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 107024 0 2 0 34068 152 0 0 25 0 1 0 177480936 419106816 101780 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 102321 101780 392 324 0 101390 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 409284

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1408496/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=445460 CPUtime=402.19
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 116054 0 2 0 40057 162 0 0 25 0 1 0 177480936 456151040 110810 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 111365 110810 392 324 0 110434 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 445460

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1401520/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=451904 CPUtime=462.18
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 117762 0 2 0 46051 167 0 0 25 0 1 0 177480936 462749696 112418 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 112976 112418 392 324 0 112045 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 451904

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1401584/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=451904 CPUtime=522.15
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 117762 0 2 0 52045 170 0 0 25 0 1 0 177480936 462749696 112418 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 112976 112418 392 324 0 112045 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 451904

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1401584/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=451904 CPUtime=582.15
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 117762 0 2 0 58039 176 0 0 25 0 1 0 177480936 462749696 112418 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 112976 112418 392 324 0 112045 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 451904

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1401584/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=451904 CPUtime=642.13
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 117762 0 2 0 64029 184 0 0 25 0 1 0 177480936 462749696 112418 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 112976 112418 392 324 0 112045 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 451904


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

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1401520/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=451904 CPUtime=822.09
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 117762 0 2 0 82014 195 0 0 25 0 1 0 177480936 462749696 112418 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 112976 112418 392 324 0 112045 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 451904

[startup+882.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1401520/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=451904 CPUtime=882.08
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 117762 0 2 0 88010 198 0 0 25 0 1 0 177480936 462749696 112418 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 112976 112418 392 324 0 112045 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 451904

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1401456/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=451904 CPUtime=942.05
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 117762 0 2 0 94004 201 0 0 25 0 1 0 177480936 462749696 112418 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 112976 112418 392 324 0 112045 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 451904

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1401456/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=451912 CPUtime=1002.04
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 117764 0 2 0 100000 204 0 0 25 0 1 0 177480936 462757888 112420 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 112978 112420 392 324 0 112047 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 451912

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1381872/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=471724 CPUtime=1062.02
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 122737 0 2 0 105993 209 0 0 25 0 1 0 177480936 483045376 117393 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 117931 117393 392 324 0 117000 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 471724

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1367280/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=485672 CPUtime=1122.01
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 126339 0 2 0 111986 215 0 0 25 0 1 0 177480936 497328128 120884 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 121418 120884 392 324 0 120487 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 485672

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1367280/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=485672 CPUtime=1182
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 126339 0 2 0 117982 218 0 0 25 0 1 0 177480936 497328128 120884 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 121418 120884 392 324 0 120487 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 485672

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1367280/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=485672 CPUtime=1241.98
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 126339 0 2 0 123977 221 0 0 25 0 1 0 177480936 497328128 120884 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 121418 120884 392 324 0 120487 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 485672

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1367280/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=485672 CPUtime=1301.97
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 126339 0 2 0 129973 224 0 0 25 0 1 0 177480936 497328128 120884 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 121418 120884 392 324 0 120487 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 485672

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1367280/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=485672 CPUtime=1361.95
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 126339 0 2 0 135964 231 0 0 25 0 1 0 177480936 497328128 120884 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 121418 120884 392 324 0 120487 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 485672

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1367280/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=485672 CPUtime=1421.95
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 126339 0 2 0 141958 237 0 0 25 0 1 0 177480936 497328128 120884 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 121418 120884 392 324 0 120487 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 485672

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1367280/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=485672 CPUtime=1481.93
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 126339 0 2 0 147952 241 0 0 25 0 1 0 177480936 497328128 120884 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 121418 120884 392 324 0 120487 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 485672

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1320688/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=532356 CPUtime=1541.91
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 137983 0 2 0 153936 255 0 0 25 0 1 0 177480936 545132544 132528 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 133089 132528 392 324 0 132158 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 532356

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1298416/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=554740 CPUtime=1601.89
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 143583 0 2 0 159924 265 0 0 25 0 1 0 177480936 568053760 138128 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 138685 138128 392 324 0 137754 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 554740

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1278384/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=574504 CPUtime=1661.88
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 148543 0 2 0 165916 272 0 0 25 0 1 0 177480936 588292096 143088 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 143626 143088 392 324 0 142695 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 574504

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1261808/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=591044 CPUtime=1721.86
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 152681 0 2 0 171909 277 0 0 25 0 1 0 177480936 605229056 147226 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2966837 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 147761 147226 392 324 0 146830 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 591044

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1244272/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=608472 CPUtime=1781.85
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194304 157018 0 2 0 177903 282 0 0 25 0 1 0 177480936 623075328 151563 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 152118 151563 392 324 0 151187 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 608472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2953
/proc/meminfo: memFree=1564720/2055920 swapFree=4157116/4192956
[pid=2950] ppid=2948 vsize=0 CPUtime=1800.05
/proc/2950/stat : 2950 (bsolo3.0.16) R 2948 2950 2492 0 -1 4194308 157418 0 2 0 179716 289 0 0 25 0 1 0 177480936 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 0

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

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

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.1
CPU user time (s): 1797.17
CPU system time (s): 2.93455
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 610032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.17
system time used= 2.93455
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 157418
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 2200

runsolver used 2.13167 second user time and 4.41333 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Thu Apr 19 20:27:05 UTC 2007

IDJOB= 362533
IDBENCH= 1567
IDSOLVER= 163
FILE ID= node72/362533-1177014425

PBS_JOBID= 4630549

Free space on /tmp= 66404 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-bal8x12.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362533-1177014425/instance-362533-1177014425.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-362533-1177014425 -o ROOT/results/node72/solver-362533-1177014425 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362533-1177014425/instance-362533-1177014425.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  08c9d2f9c7022678189ff579f66c642f

RANDOM SEED= 842200569

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1852048 kB
Buffers:         23968 kB
Cached:         107992 kB
SwapCached:      16688 kB
Active:          57192 kB
Inactive:        97436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852048 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:            4520 kB
Writeback:           0 kB
Mapped:          29864 kB
Slab:            34792 kB
Committed_AS:  2776148 kB
PageTables:       1788 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= 66404 MiB

End job on node72 on Thu Apr 19 20:57:08 UTC 2007