Trace number 432685

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 3.0.17Signal 1117.82 1118.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scfxm1.opb
MD5SUM26050490bdc7147f2ccbcc29a5d8feeb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables13710
Total number of constraints327
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 constraints327
Minimum length of a constraint30
Maximum length of a constraint1710
Number of terms in the objective function 690
Biggest coefficient in the objective function 20011
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524791
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525557
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/432685-1177947613/instance-432685-1177947613.opb
0.00/0.00	c File size is 731437 bytes.
0.09/0.14	c Highest Coefficient sum: 525557
0.09/0.14	c Parsing was ok!!
0.09/0.14	c Total parsing time: 0.14 s
0.09/0.15	c Var: 13710 Constr: 514 3/0/511 Lit: 111000 Watch. Lit: 26498
0.09/0.15	c Obj. Vars: 690 (5.03282 % of total variables)
3.59/3.61	c Pre-processing Time: 3.61 s
3.59/3.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.59/3.61	c        0   8407      505   109166  216    91877  218092      0      0 3.61
3.59/3.61	c Switching off LPR mode.

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/node66/watcher-432685-1177947613 -o ROOT/results/node66/solver-432685-1177947613 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432685-1177947613/instance-432685-1177947613.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 32496
/proc/meminfo: memFree=1851928/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=12452 CPUtime=0
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 270750847 12750848 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 3113 332 279 324 0 2004 0

[startup+0.071288 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32496
/proc/meminfo: memFree=1851928/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=5900 CPUtime=0.06
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 754 0 0 0 6 0 0 0 18 0 1 0 270750847 6041600 724 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10299160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 1475 724 364 324 0 366 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5900

[startup+0.101294 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32496
/proc/meminfo: memFree=1851928/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=6620 CPUtime=0.09
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 958 0 0 0 9 0 0 0 18 0 1 0 270750847 6778880 928 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134585270 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 1655 928 402 324 0 546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6620

[startup+0.301334 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32496
/proc/meminfo: memFree=1851928/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=9936 CPUtime=0.29
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 2008 0 0 0 29 0 0 0 19 0 1 0 270750847 10174464 1799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 2484 1799 304 324 0 1554 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9936

[startup+0.701413 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32496
/proc/meminfo: memFree=1851928/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=9936 CPUtime=0.69
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 2029 0 0 0 69 0 0 0 22 0 1 0 270750847 10174464 1820 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 2484 1820 304 324 0 1554 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9936

[startup+1.50157 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 32497
/proc/meminfo: memFree=1845520/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=11088 CPUtime=1.5
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 2403 0 0 0 149 1 0 0 25 0 1 0 270750847 11354112 2086 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 2772 2086 306 324 0 1842 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 11088

[startup+3.10189 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 32497
/proc/meminfo: memFree=1844496/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=11088 CPUtime=3.09
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 2403 0 0 0 308 1 0 0 25 0 1 0 270750847 11354112 2086 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 2772 2086 306 324 0 1842 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11088

[startup+6.30153 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 32497
/proc/meminfo: memFree=1844112/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=11616 CPUtime=6.29
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 2568 0 0 0 628 1 0 0 25 0 1 0 270750847 11894784 2251 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 2904 2251 310 324 0 1974 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11616

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 32497
/proc/meminfo: memFree=1841768/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=14108 CPUtime=12.68
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 3192 0 0 0 1267 1 0 0 25 0 1 0 270750847 14446592 2875 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 3527 2875 310 324 0 2597 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14108

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 32497
/proc/meminfo: memFree=1840168/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=15524 CPUtime=25.48
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 3547 0 0 0 2547 1 0 0 25 0 1 0 270750847 15896576 3230 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 3881 3230 310 324 0 2951 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15524

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 32497
/proc/meminfo: memFree=1837288/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=18508 CPUtime=51.07
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 4266 0 0 0 5105 2 0 0 25 0 1 0 270750847 18952192 3949 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 4627 3949 310 324 0 3697 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18508

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 32497
/proc/meminfo: memFree=1833128/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=22640 CPUtime=102.26
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 5318 0 0 0 10223 3 0 0 25 0 1 0 270750847 23183360 5001 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 5660 5001 310 324 0 4730 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22640

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32497
/proc/meminfo: memFree=1827624/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=28156 CPUtime=162.23
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 6687 0 0 0 16220 3 0 0 25 0 1 0 270750847 28831744 6370 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 7039 6370 310 324 0 6109 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28156

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1822504/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=33172 CPUtime=222.21
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 7952 0 0 0 22216 5 0 0 25 0 1 0 270750847 33968128 7635 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 8293 7635 310 324 0 7363 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33172

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1713768/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=145408 CPUtime=282.18
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 35991 0 0 0 28200 18 0 0 25 0 1 0 270750847 148897792 35674 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 36352 35674 310 324 0 35422 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 145408

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1638120/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=217640 CPUtime=342.17
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 54062 0 0 0 34187 30 0 0 25 0 1 0 270750847 222863360 53745 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 54410 53745 310 324 0 53480 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 217640

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1579368/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=276588 CPUtime=402.14
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 68807 0 0 0 40173 41 0 0 25 0 1 0 270750847 283226112 68490 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 69147 68490 310 324 0 68217 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 276588

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1525032/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=330772 CPUtime=462.12
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 82341 0 0 0 46163 49 0 0 25 0 1 0 270750847 338710528 82024 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551377 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 82693 82024 310 324 0 81763 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 330772

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1486632/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=368800 CPUtime=522.1
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 91865 0 0 0 52150 60 0 0 25 0 1 0 270750847 377651200 91548 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 92200 91548 310 324 0 91270 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 368800

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1468008/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=387160 CPUtime=582.08
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 96426 0 0 0 58142 66 0 0 25 0 1 0 270750847 396451840 96109 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 96790 96109 310 324 0 95860 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 387160

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1455336/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=399564 CPUtime=642.06
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 99529 0 0 0 64137 69 0 0 25 0 1 0 270750847 409153536 99212 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 99891 99212 310 324 0 98961 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 399564

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1445544/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=409404 CPUtime=702.03
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 101998 0 0 0 70131 72 0 0 25 0 1 0 270750847 419229696 101681 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 102351 101681 310 324 0 101421 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 409404

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1432744/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=422076 CPUtime=762.02
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 105178 0 0 0 76125 77 0 0 25 0 1 0 270750847 432205824 104861 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 105519 104861 310 324 0 104589 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 422076

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1387304/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=468100 CPUtime=821.99
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 116683 0 0 0 82112 87 0 0 25 0 1 0 270750847 479334400 116366 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 117025 116366 310 324 0 116095 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 468100

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1362472/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=492400 CPUtime=881.98
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 122739 0 0 0 88103 95 0 0 25 0 1 0 270750847 504217600 122422 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 123100 122422 310 324 0 122170 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 492400

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1341736/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=513316 CPUtime=941.95
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 127977 0 0 0 94095 100 0 0 25 0 1 0 270750847 525635584 127660 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 128329 127660 310 324 0 127399 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 513316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1326248/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=528400 CPUtime=1001.93
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 131744 0 0 0 100089 104 0 0 25 0 1 0 270750847 541081600 131427 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 132100 131427 310 324 0 131170 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 528400

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1312936/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=541864 CPUtime=1061.91
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 135109 0 0 0 106084 107 0 0 25 0 1 0 270750847 554868736 134792 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 135466 134792 310 324 0 134536 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 541864

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

[startup+1075.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1309928/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=544712 CPUtime=1074.7
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 135842 0 0 0 107362 108 0 0 25 0 1 0 270750847 557785088 135525 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 136178 135525 310 324 0 135248 0
Current children cumulated CPU time (s) 1074.7
Current children cumulated vsize (KiB) 544712

[startup+1100.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1304296/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=550388 CPUtime=1100.29
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 137256 0 0 0 109919 110 0 0 25 0 1 0 270750847 563597312 136939 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 137597 136939 310 324 0 136667 0
Current children cumulated CPU time (s) 1100.29
Current children cumulated vsize (KiB) 550388

[startup+1107.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1302952/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=551684 CPUtime=1106.69
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 137573 0 0 0 110559 110 0 0 25 0 1 0 270750847 564924416 137256 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 137921 137256 310 324 0 136991 0
Current children cumulated CPU time (s) 1106.69
Current children cumulated vsize (KiB) 551684

[startup+1113.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1296360/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=558700 CPUtime=1113.09
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4194304 139338 0 0 0 111198 111 0 0 25 0 1 0 270750847 572108800 139021 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 139675 139021 310 324 0 138745 0
Current children cumulated CPU time (s) 1113.09
Current children cumulated vsize (KiB) 558700

[startup+1116.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1176360/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=561432 CPUtime=1116.28
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4195840 140038 0 0 0 111443 185 0 0 25 0 1 0 270750847 574906368 139701 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550800 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32496/statm: 140358 139701 310 324 0 139428 0
Current children cumulated CPU time (s) 1116.28
Current children cumulated vsize (KiB) 561432

[startup+1117.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=913320/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=561432 CPUtime=1116.95
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4195840 140038 0 0 0 111443 252 0 0 25 0 1 0 270750847 574906368 139701 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 140358 139701 310 324 0 139428 0
Current children cumulated CPU time (s) 1116.95
Current children cumulated vsize (KiB) 561432

[startup+1118.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=913320/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=561432 CPUtime=1117.53
/proc/32496/stat : 32496 (bsolo3.0.17) D 32494 32496 31599 0 -1 4195840 140038 0 0 0 111443 310 0 0 25 0 1 0 270750847 574906368 139701 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550800 0 0 4096 16384 18446744071563608240 0 0 17 1 0 0
/proc/32496/statm: 140358 139701 310 324 0 139428 0
Current children cumulated CPU time (s) 1117.53
Current children cumulated vsize (KiB) 561432

[startup+1118.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=913320/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=561432 CPUtime=1117.69
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4195840 140038 0 0 0 111443 326 0 0 25 0 1 0 270750847 574906368 139701 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 140358 139701 310 324 0 139428 0
Current children cumulated CPU time (s) 1117.69
Current children cumulated vsize (KiB) 561432

[startup+1118.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32499
/proc/meminfo: memFree=1117464/2055920 swapFree=4183060/4192956
[pid=32496] ppid=32494 vsize=0 CPUtime=1117.79
/proc/32496/stat : 32496 (bsolo3.0.17) R 32494 32496 31599 0 -1 4195844 140072 0 0 0 111443 336 0 0 25 0 1 0 270750847 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32496/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1117.79
Current children cumulated vsize (KiB) 0

Child ended because it received signal 11 (SIGSEGV)
Real time (s): 1118.62
CPU time (s): 1117.82
CPU user time (s): 1114.44
CPU system time (s): 3.38649
CPU usage (%): 99.9282
Max. virtual memory (cumulated for all children) (KiB): 561432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1114.44
system time used= 3.38648
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 140072
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= 1338

runsolver used 0.85087 second user time and 2.21266 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Apr 30 15:40:13 UTC 2007

IDJOB= 432685
IDBENCH= 1684
IDSOLVER= 199
FILE ID= node66/432685-1177947613

PBS_JOBID= 4727590

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scfxm1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432685-1177947613/instance-432685-1177947613.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-432685-1177947613 -o ROOT/results/node66/solver-432685-1177947613 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432685-1177947613/instance-432685-1177947613.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  26050490bdc7147f2ccbcc29a5d8feeb

RANDOM SEED= 346349869

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1852400 kB
Buffers:         15956 kB
Cached:         112200 kB
SwapCached:       3900 kB
Active:          33204 kB
Inactive:       104852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852400 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:            7420 kB
Writeback:           0 kB
Mapped:          15912 kB
Slab:            51512 kB
Committed_AS:  1921200 kB
PageTables:       1376 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= 66012 MiB

End job on node66 on Mon Apr 30 15:58:52 UTC 2007