Trace number 432936

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) 1800.33 1800.99

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g250.29.opb
MD5SUMb0a7c1cc13cb603591c6d50e3dba1a47
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 variables14500
Total number of constraints461872
Number of constraints which are clauses461872
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint29
Number of terms in the objective function 14500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 14500
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 14500
Number of bits of the biggest sum of numbers14
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/432936-1177952412/instance-432936-1177952412.opb
0.00/0.00	c File size is 11967798 bytes.
2.09/2.17	c Highest Coefficient sum: 14500
2.09/2.17	c Parsing was ok!!
2.09/2.17	c Total parsing time: 2.169 s
2.28/2.35	c Var: 14500 Constr: 461872 461872/0/0 Lit: 930494 Watch. Lit: 923744
2.28/2.35	c Obj. Vars: 14500 (100 % of total variables)
18.28/18.36	c Pre-processing Time: 18.361 s
18.28/18.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
18.28/18.38	c        0  14500   461872   930494    2   923744  153957      0      0 18.36
18.28/18.38	c Switching off LPR mode.
1800.05/1800.71	c      103  14500   461975   946990    2   923950  169353    103      5 18.44
1800.05/1800.71	c      253  14500   462125   989055    2   924250  186289    253     13 18.60
1800.05/1800.71	c      478  14500   462350  1098432    2   924700  204918    478     25 19.02
1800.05/1800.71	c      820  14500   462692  1372187    2   925384  225410    820     41 19.86
1800.05/1800.71	c     1331  14500   463203  1791757    3   926406  247952   1331     63 21.12
1800.05/1800.71	c     2097  14500   463969  2421661    5   927938  272748   2097     89 23.39
1800.05/1800.71	c     3247  14500   465119  3397936    7   930238  300023   3247    121 26.66
1800.05/1800.71	c     4968  14500   466840  5192866   11   933680  330026   4968    151 32.90
1800.05/1800.71	c     7552  14500   469424  8170311   17   938848  363029   7552    171 44.01
1800.05/1800.71	c    11435  14500   473307 12145888   25   946614  399332  11435    181 62.86
1800.05/1800.71	c    17260  14500   479132 18422947   38   958264  439266  17260    175 98.31
1800.05/1800.71	c    25999  14500   487871 26657611   54   975742  483193  25999    162 160.06
1800.05/1800.71	c    39118  14500   500990 42944402   85  1001980  531513  39118    130 300.05
1800.05/1800.71	c    58788  14500   520660 65041911  124  1041320  584665  58788     94 621.88
1800.05/1800.71	c    88299  14500   550171 97639847  177  1100342  643132  88299     75 1166.06
1800.05/1800.71	c Caught signal: 15
1800.05/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.71	c   15   118321  34340   270583   580193 135036166 118321     65 1800.05
1800.05/1800.71	s UNKNOWN
1800.05/1800.71	c Total time: 1800.05 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/node5/watcher-432936-1177952412 -o ROOT/results/node5/solver-432936-1177952412 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432936-1177952412/instance-432936-1177952412.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 0.95 3/77 29615
/proc/meminfo: memFree=1789440/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=23424 CPUtime=0
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 271278928 23986176 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 5856 335 279 324 0 2004 0

[startup+0.00690795 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 29615
/proc/meminfo: memFree=1789440/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=23560 CPUtime=0
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 385 0 0 0 0 0 0 0 18 0 1 0 271278928 24125440 355 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 5890 357 282 324 0 2038 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23560

[startup+0.101917 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 29615
/proc/meminfo: memFree=1789440/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=18452 CPUtime=0.09
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 1182 0 0 0 9 0 0 0 18 0 1 0 271278928 18894848 1152 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 4613 1152 407 324 0 761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18452

[startup+0.30194 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 29615
/proc/meminfo: memFree=1789440/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=22852 CPUtime=0.29
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 2554 0 0 0 28 1 0 0 19 0 1 0 271278928 23400448 2525 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 5714 2525 675 324 0 1862 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22852

[startup+0.701985 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 29615
/proc/meminfo: memFree=1789440/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=31380 CPUtime=0.69
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 5234 0 0 0 67 2 0 0 23 0 1 0 271278928 32133120 5204 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 7845 5205 1218 324 0 3993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31380

[startup+1.50108 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 29616
/proc/meminfo: memFree=1767224/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=48020 CPUtime=1.49
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 10470 0 0 0 145 4 0 0 25 0 1 0 271278928 49172480 10440 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 12005 10441 2283 324 0 8153 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48020

[startup+3.10126 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 29616
/proc/meminfo: memFree=1744056/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=73096 CPUtime=3.09
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 20552 0 0 0 300 9 0 0 25 0 1 0 271278928 74850304 17600 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 18274 17600 302 324 0 17344 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 73096

[startup+6.30162 s]
/proc/loadavg: 0.93 0.95 0.95 2/78 29616
/proc/meminfo: memFree=1704632/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=88260 CPUtime=6.29
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 24357 0 0 0 616 13 0 0 25 0 1 0 271278928 90378240 21405 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 22065 21405 304 324 0 21135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88260

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.95 2/78 29616
/proc/meminfo: memFree=1704824/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=88260 CPUtime=12.69
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 24357 0 0 0 1240 29 0 0 25 0 1 0 271278928 90378240 21405 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 22065 21405 304 324 0 21135 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 88260

[startup+25.5028 s]
/proc/loadavg: 0.95 0.96 0.95 2/78 29616
/proc/meminfo: memFree=1694200/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=100320 CPUtime=25.48
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 31216 0 0 0 2502 46 0 0 25 0 1 0 271278928 102727680 24435 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 25080 24435 308 324 0 24150 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100320

[startup+51.1027 s]
/proc/loadavg: 0.96 0.96 0.95 2/84 29642
/proc/meminfo: memFree=1606400/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=187376 CPUtime=51.07
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 52970 0 0 0 5049 58 0 0 25 0 1 0 271278928 191873024 46189 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 46844 46189 308 324 0 45914 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 187376

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/84 29794
/proc/meminfo: memFree=1486344/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=305584 CPUtime=102.17
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 82544 0 0 0 10145 72 0 0 25 0 1 0 271278928 312918016 75763 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 76396 75763 308 324 0 75466 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 305584

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=1387704/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=406208 CPUtime=162.14
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 107692 0 0 0 16130 84 0 0 25 0 1 0 271278928 415956992 100911 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 101552 100911 308 324 0 100622 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 406208

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=1278200/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=514352 CPUtime=222.12
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 134737 0 0 0 22116 96 0 0 25 0 1 0 271278928 526696448 127956 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 128588 127956 308 324 0 127658 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 514352

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=1201656/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=591472 CPUtime=282.1
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 153988 0 0 0 28106 104 0 0 25 0 1 0 271278928 605667328 147207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 147868 147207 308 324 0 146938 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 591472

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=1134648/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=657680 CPUtime=342.08
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 170545 0 0 0 34094 114 0 0 25 0 1 0 271278928 673464320 163764 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 164420 163764 308 324 0 163490 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 657680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=1077304/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=715260 CPUtime=402.07
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 184935 0 0 0 40083 124 0 0 25 0 1 0 271278928 732426240 178154 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 178815 178154 308 324 0 177885 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 715260

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=1027960/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=764236 CPUtime=462.04
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 197191 0 0 0 46074 130 0 0 25 0 1 0 271278928 782577664 190410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 191059 190410 308 324 0 190129 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 764236

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=984056/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=808620 CPUtime=522.03
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 208294 0 0 0 52067 136 0 0 25 0 1 0 271278928 828026880 201513 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 202155 201513 308 324 0 201225 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 808620

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=928376/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=863644 CPUtime=582.01
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 222044 0 0 0 58059 142 0 0 25 0 1 0 271278928 884371456 215263 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 215911 215263 308 324 0 214981 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 863644

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=873464/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=918204 CPUtime=642
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 235674 0 0 0 64052 148 0 0 25 0 1 0 271278928 940240896 228893 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 229551 228893 308 324 0 228621 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 918204


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=605240/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1186172 CPUtime=941.91
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 302679 0 0 0 94008 183 0 0 25 0 1 0 271278928 1214640128 295898 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 296543 295898 308 324 0 295613 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1186172

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=569144/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1222032 CPUtime=1001.89
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 311647 0 0 0 100001 188 0 0 25 0 1 0 271278928 1251360768 304866 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 305508 304866 308 324 0 304578 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1222032

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=531384/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1260104 CPUtime=1061.87
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 321156 0 0 0 105994 193 0 0 25 0 1 0 271278928 1290346496 314375 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 315026 314375 308 324 0 314096 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1260104

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=501240/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1289908 CPUtime=1121.85
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 328597 0 0 0 111989 196 0 0 25 0 1 0 271278928 1320865792 321816 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 322477 321816 308 324 0 321547 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1289908

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=465720/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1325984 CPUtime=1181.84
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 337618 0 0 0 117982 202 0 0 25 0 1 0 271278928 1357807616 330837 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 331496 330837 308 324 0 330566 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1325984

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=411448/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1379716 CPUtime=1241.82
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 351052 0 0 0 123973 209 0 0 25 0 1 0 271278928 1412829184 344271 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8327009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 344929 344271 308 324 0 343999 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 1379716

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=367480/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1423172 CPUtime=1301.81
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 361914 0 0 0 129966 215 0 0 25 0 1 0 271278928 1457328128 355133 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 355793 355133 308 324 0 354863 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 1423172

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=327160/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1463680 CPUtime=1361.78
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 372053 0 0 0 135958 220 0 0 25 0 1 0 271278928 1498808320 365272 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 365920 365272 308 324 0 364990 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 1463680

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=288120/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1502324 CPUtime=1421.78
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 381702 0 0 0 141952 226 0 0 25 0 1 0 271278928 1538379776 374921 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 375581 374921 308 324 0 374651 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 1502324

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=255224/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1535440 CPUtime=1481.75
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 389982 0 0 0 147944 231 0 0 25 0 1 0 271278928 1572290560 383201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8327255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 383860 383201 308 324 0 382930 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 1535440

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=217464/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1572752 CPUtime=1541.73
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 399327 0 0 0 153937 236 0 0 25 0 1 0 271278928 1610498048 392546 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 393188 392546 308 324 0 392258 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 1572752

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=170552/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1619928 CPUtime=1601.71
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 411109 0 0 0 159930 241 0 0 25 0 1 0 271278928 1658806272 404328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 404982 404328 308 324 0 404052 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 1619928

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=120568/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1669500 CPUtime=1661.7
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 423503 0 0 0 165924 246 0 0 25 0 1 0 271278928 1709568000 416722 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 417375 416722 308 324 0 416445 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 1669500

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 29814
/proc/meminfo: memFree=65976/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1724632 CPUtime=1721.68
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 437285 0 0 0 171916 252 0 0 25 0 1 0 271278928 1766023168 430504 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 431158 430504 308 324 0 430228 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 1724632

[startup+1782.3 s]
/proc/loadavg: 1.04 0.99 0.95 2/78 29814
/proc/meminfo: memFree=16248/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1775180 CPUtime=1781.65
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 449943 0 0 0 177907 258 0 0 25 0 1 0 271278928 1817784320 443162 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 443795 443162 308 324 0 442865 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 1775180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.03 0.99 0.95 2/78 29814
/proc/meminfo: memFree=15672/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=1789688 CPUtime=1800.05
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194304 453561 0 0 0 179745 260 0 0 25 0 1 0 271278928 1832640512 446780 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8327009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 447422 446780 308 324 0 446492 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1789688

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

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

[startup+1800.81 s]
/proc/loadavg: 1.03 0.99 0.95 2/78 29814
/proc/meminfo: memFree=15672/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=0 CPUtime=1800.14
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194308 453576 0 0 0 179745 269 0 0 25 0 1 0 271278928 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

[startup+1800.9 s]
/proc/loadavg: 1.03 0.99 0.95 2/78 29814
/proc/meminfo: memFree=15672/2055920 swapFree=4151596/4192956
[pid=29615] ppid=29613 vsize=0 CPUtime=1800.24
/proc/29615/stat : 29615 (bsolo3.0.17) R 29613 29615 28328 0 -1 4194308 453576 0 0 0 179745 279 0 0 25 0 1 0 271278928 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/29615/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.24
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.99
CPU time (s): 1800.33
CPU user time (s): 1797.45
CPU system time (s): 2.88156
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 1789688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.45
system time used= 2.88156
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 453576
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= 36348

runsolver used 1.53577 second user time and 4.19136 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Apr 30 17:00:13 UTC 2007

IDJOB= 432936
IDBENCH= 2058
IDSOLVER= 199
FILE ID= node5/432936-1177952412

PBS_JOBID= 4727680

Free space on /tmp= 66547 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g250.29.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432936-1177952412/instance-432936-1177952412.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-432936-1177952412 -o ROOT/results/node5/solver-432936-1177952412 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432936-1177952412/instance-432936-1177952412.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  b0a7c1cc13cb603591c6d50e3dba1a47

RANDOM SEED= 788244289

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1789912 kB
Buffers:         33356 kB
Cached:         137944 kB
SwapCached:       9376 kB
Active:          76688 kB
Inactive:       122604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789912 kB
SwapTotal:     4192956 kB
SwapFree:      4151596 kB
Dirty:           18344 kB
Writeback:           0 kB
Mapped:          35028 kB
Slab:            52348 kB
Committed_AS:  9214436 kB
PageTables:       1732 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= 66547 MiB

End job on node5 on Mon Apr 30 17:30:16 UTC 2007