Trace number 348854

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
Pueblo 1.4? (TO) 1800.02 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-khb05250.opb
MD5SUM0abc7673c35064c54cd6e972f16047d8
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 variables38297
Total number of constraints102
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 constraints102
Minimum length of a constraint23
Maximum length of a constraint1530
Number of terms in the objective function 37494
Biggest coefficient in the objective function 580
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 555190
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 260900
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 555190
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.59/0.63	c starting to Solve
0.59/0.63	c #variables read: 38297 - #constraints read: 180

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348854-1176601042/instance-348854-1176601042.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node15/watcher-348854-1176601042 -o ROOT/results/node15/solver-348854-1176601042 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348854-1176601042/instance-348854-1176601042.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: 0.94 0.99 0.99 3/77 19387
/proc/meminfo: memFree=1774752/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=2552 CPUtime=0
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 108021833 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 638 232 193 16 0 77 0

[startup+0.055415 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 19387
/proc/meminfo: memFree=1774752/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=4016 CPUtime=0.05
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 618 0 0 0 5 0 0 0 18 0 1 0 108021833 4112384 588 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 1004 588 193 16 0 443 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4016

[startup+0.101431 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 19387
/proc/meminfo: memFree=1774752/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=5216 CPUtime=0.09
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 928 0 0 0 9 0 0 0 18 0 1 0 108021833 5341184 898 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 1304 900 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301437 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 19387
/proc/meminfo: memFree=1774752/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=7348 CPUtime=0.3
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 1472 0 0 0 29 1 0 0 19 0 1 0 108021833 7524352 1442 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 1837 1442 199 16 0 1276 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7348

[startup+0.701475 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 19387
/proc/meminfo: memFree=1774752/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=22192 CPUtime=0.69
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 10948 0 0 0 66 3 0 0 22 0 1 0 108021833 22724608 4639 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 5548 4639 206 16 0 4987 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22192

[startup+1.50155 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1756824/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=22192 CPUtime=1.49
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 10948 0 0 0 146 3 0 0 25 0 1 0 108021833 22724608 4639 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517599 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 5548 4639 206 16 0 4987 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22192

[startup+3.1017 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1756504/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=22316 CPUtime=3.09
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 10964 0 0 0 306 3 0 0 25 0 1 0 108021833 22851584 4655 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 5579 4655 206 16 0 5018 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22316

[startup+6.30199 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1756504/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=22440 CPUtime=6.29
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 10990 0 0 0 626 3 0 0 25 0 1 0 108021833 22978560 4681 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 5610 4681 206 16 0 5049 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22440

[startup+12.7016 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1756320/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=22688 CPUtime=12.69
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 11051 0 0 0 1266 3 0 0 25 0 1 0 108021833 23232512 4742 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 5672 4742 206 16 0 5111 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22688

[startup+25.5018 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1756000/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=23060 CPUtime=25.48
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 11152 0 0 0 2545 3 0 0 25 0 1 0 108021833 23613440 4843 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 5765 4843 206 16 0 5204 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23060

[startup+51.1011 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1755104/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=23932 CPUtime=51.07
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 11377 0 0 0 5104 3 0 0 25 0 1 0 108021833 24506368 5068 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 5983 5068 206 16 0 5422 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23932

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1738784/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=40188 CPUtime=102.27
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 15451 0 0 0 10222 5 0 0 25 0 1 0 108021833 41152512 9142 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 10047 9142 206 16 0 9486 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40188

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1736288/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=42780 CPUtime=162.25
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 16079 0 0 0 16219 6 0 0 25 0 1 0 108021833 43806720 9770 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 10695 9770 206 16 0 10134 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42780

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1723040/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=55976 CPUtime=222.24
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 19380 0 0 0 22216 8 0 0 25 0 1 0 108021833 57319424 13071 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 13994 13071 206 16 0 13433 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 55976

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1723040/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=55976 CPUtime=282.22
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 19380 0 0 0 28214 8 0 0 25 0 1 0 108021833 57319424 13071 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 13994 13071 206 16 0 13433 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 55976

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1723040/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=55976 CPUtime=342.21
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 19380 0 0 0 34212 9 0 0 25 0 1 0 108021833 57319424 13071 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 13994 13071 206 16 0 13433 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 55976

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1723040/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=55976 CPUtime=402.19
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 19380 0 0 0 40210 9 0 0 25 0 1 0 108021833 57319424 13071 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 13994 13071 206 16 0 13433 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 55976

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19388
/proc/meminfo: memFree=1723040/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=55976 CPUtime=462.18
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 19380 0 0 0 46208 10 0 0 25 0 1 0 108021833 57319424 13071 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 13994 13071 206 16 0 13433 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 55976

[startup+522.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 19388
/proc/meminfo: memFree=1717856/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=61192 CPUtime=522.17
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 20663 0 0 0 52205 12 0 0 25 0 1 0 108021833 62660608 14354 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558881 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 15298 14354 206 16 0 14737 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 61192

[startup+582.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 19388
/proc/meminfo: memFree=1717856/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=61132 CPUtime=582.15
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 20663 0 0 0 58203 12 0 0 25 0 1 0 108021833 62599168 14354 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 15283 14354 206 16 0 14722 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 61132

[startup+642.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 19388
/proc/meminfo: memFree=1713952/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=64988 CPUtime=642.14
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 21635 0 0 0 64201 13 0 0 25 0 1 0 108021833 66547712 15326 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 16247 15326 206 16 0 15686 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 64988


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19388
/proc/meminfo: memFree=1711776/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=67240 CPUtime=822.09
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 22177 0 0 0 82194 15 0 0 25 0 1 0 108021833 68853760 15868 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 16810 15868 206 16 0 16249 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 67240

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19388
/proc/meminfo: memFree=1708768/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=70224 CPUtime=882.08
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 22934 0 0 0 88192 16 0 0 25 0 1 0 108021833 71909376 16625 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 17556 16625 206 16 0 16995 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 70224

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19388
/proc/meminfo: memFree=1708704/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=70224 CPUtime=942.06
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 22934 0 0 0 94190 16 0 0 25 0 1 0 108021833 71909376 16625 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 17556 16625 206 16 0 16995 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 70224

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19388
/proc/meminfo: memFree=1709536/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=69184 CPUtime=1002.05
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 22934 0 0 0 100188 17 0 0 25 0 1 0 108021833 70844416 16376 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 17296 16376 206 16 0 16735 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 69184

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19388
/proc/meminfo: memFree=1709536/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=69180 CPUtime=1062.03
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 22934 0 0 0 106186 17 0 0 25 0 1 0 108021833 70840320 16375 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 17295 16375 206 16 0 16734 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 69180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19388
/proc/meminfo: memFree=1709536/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=69304 CPUtime=1122.01
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 22961 0 0 0 112184 17 0 0 25 0 1 0 108021833 70967296 16402 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 17326 16402 206 16 0 16765 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 69304

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19388
/proc/meminfo: memFree=1709536/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=69304 CPUtime=1182
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 22961 0 0 0 118182 18 0 0 25 0 1 0 108021833 70967296 16402 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 17326 16402 206 16 0 16765 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 69304

[startup+1242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19388
/proc/meminfo: memFree=1703200/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=76156 CPUtime=1241.98
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 24613 0 0 0 124179 19 0 0 25 0 1 0 108021833 77983744 18054 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 19039 18054 206 16 0 18478 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 76156

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19388
/proc/meminfo: memFree=1699680/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=79384 CPUtime=1301.97
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 25440 0 0 0 130177 20 0 0 25 0 1 0 108021833 81289216 18881 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7943682 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 19846 18881 206 16 0 19285 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 79384

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19388
/proc/meminfo: memFree=1699360/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=79760 CPUtime=1361.96
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 25508 0 0 0 136175 21 0 0 25 0 1 0 108021833 81674240 18949 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 19940 18949 206 16 0 19379 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 79760

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19454
/proc/meminfo: memFree=1690096/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=87636 CPUtime=1421.93
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 27475 0 0 0 142170 23 0 0 25 0 1 0 108021833 89739264 20916 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 21909 20916 206 16 0 21348 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 87636

[startup+1482.3 s]
/proc/loadavg: 1.08 1.02 1.01 3/85 19931
/proc/meminfo: memFree=1681976/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=88144 CPUtime=1481.82
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 27581 0 0 0 148157 25 0 0 25 0 1 0 108021833 90259456 21022 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 0 0 0
/proc/19387/statm: 22036 21022 206 16 0 21475 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 88144

[startup+1542.3 s]
/proc/loadavg: 1.16 1.07 1.02 2/78 20078
/proc/meminfo: memFree=1612952/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=88144 CPUtime=1541.75
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 27581 0 0 0 154148 27 0 0 25 0 1 0 108021833 90259456 21022 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 22036 21022 206 16 0 21475 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 88144

[startup+1602.3 s]
/proc/loadavg: 1.06 1.05 1.02 2/78 20078
/proc/meminfo: memFree=1612888/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=88392 CPUtime=1601.74
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 27654 0 0 0 160146 28 0 0 25 0 1 0 108021833 90513408 21095 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517805 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 22098 21095 206 16 0 21537 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 88392

[startup+1662.3 s]
/proc/loadavg: 1.02 1.04 1.01 2/78 20078
/proc/meminfo: memFree=1611544/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=89764 CPUtime=1661.73
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 28006 0 0 0 166144 29 0 0 25 0 1 0 108021833 91918336 21447 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 22441 21447 206 16 0 21880 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 89764

[startup+1722.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 20078
/proc/meminfo: memFree=1612760/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=88312 CPUtime=1721.71
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 28006 0 0 0 172142 29 0 0 25 0 1 0 108021833 90431488 21092 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 22078 21092 206 16 0 21517 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 88312

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20078
/proc/meminfo: memFree=1612768/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=88312 CPUtime=1781.69
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 28007 0 0 0 178140 29 0 0 25 0 1 0 108021833 90431488 21093 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 22078 21093 206 16 0 21517 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 88312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20078
/proc/meminfo: memFree=1612768/2055920 swapFree=4169120/4192956
[pid=19387] ppid=19385 vsize=88312 CPUtime=1800
/proc/19387/stat : 19387 (Pueblo) R 19385 19387 5710 0 -1 4194304 28007 0 0 0 179970 30 0 0 25 0 1 0 108021833 90431488 21093 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/19387/statm: 22078 21093 206 16 0 21517 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 88312

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1799.71
CPU system time (s): 0.314952
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 89764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28007
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= 10
involuntary context switches= 8755

runsolver used 2.25566 second user time and 4.09838 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sun Apr 15 01:37:22 UTC 2007

IDJOB= 348854
IDBENCH= 1762
IDSOLVER= 165
FILE ID= node15/348854-1176601042

PBS_JOBID= 4556800

Free space on /tmp= 66554 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-khb05250.opb
COMMAND LINE= Pueblo /tmp/evaluation/348854-1176601042/instance-348854-1176601042.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-348854-1176601042 -o ROOT/results/node15/conversion-348854-1176601042 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348854-1176601042/instance-348854-1176601042.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-348854-1176601042 -o ROOT/results/node15/solver-348854-1176601042 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348854-1176601042/instance-348854-1176601042.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  0abc7673c35064c54cd6e972f16047d8

RANDOM SEED= 271322898

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1775224 kB
Buffers:         50944 kB
Cached:         149412 kB
SwapCached:       3032 kB
Active:         148400 kB
Inactive:        81392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775224 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            3544 kB
Writeback:           0 kB
Mapped:          35092 kB
Slab:            36336 kB
Committed_AS:  5251508 kB
PageTables:       1876 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= 66554 MiB

End job on node15 on Sun Apr 15 02:07:25 UTC 2007