Trace number 347866

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) 1800.11 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/lptestset/fome/normalized-reduced-mps-v2-20-10-fome11.opb
MD5SUMaf7b516198b9fda389a0d83cfb6c28d1
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 variables733406
Total number of constraints12168
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 constraints12168
Minimum length of a constraint13
Maximum length of a constraint6840
Number of terms in the objective function 374066
Biggest coefficient in the objective function 639
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 887406
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 887406
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)

0.00/0.06	c Pueblo version 1.4 (September 2005)
0.00/0.06	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.06	c  by Hossein Sheini
112.49/112.69	c starting to Solve
112.58/112.70	c #variables read: 733406 - #constraints read: 24311

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347866-1176526222/instance-347866-1176526222.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/node18/watcher-347866-1176526222 -o ROOT/results/node18/solver-347866-1176526222 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/347866-1176526222/instance-347866-1176526222.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 0.97 0.99 3/77 23761
/proc/meminfo: memFree=1822800/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=172 CPUtime=0
/proc/23761/stat : 23761 (Pueblo) D 23759 23761 23293 0 -1 4194304 39 0 0 0 0 0 0 0 18 0 1 0 100539671 176128 23 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7861156 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/23761/statm: 43 23 18 16 0 2 0

[startup+0.0193629 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 23761
/proc/meminfo: memFree=1822800/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=916 CPUtime=0
/proc/23761/stat : 23761 (Pueblo) D 23759 23761 23293 0 -1 4194304 40 0 0 0 0 0 0 0 18 0 1 0 100539671 937984 24 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7865351 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/23761/statm: 229 24 18 16 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 916

[startup+0.10137 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 23761
/proc/meminfo: memFree=1822800/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=3616 CPUtime=0.03
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 527 0 3 0 3 0 0 0 18 0 1 0 100539671 3702784 500 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 904 500 193 16 0 343 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3616

[startup+0.301389 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 23761
/proc/meminfo: memFree=1822800/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=8944 CPUtime=0.23
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 1851 0 3 0 23 0 0 0 19 0 1 0 100539671 9158656 1824 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 2236 1824 193 16 0 1675 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 8944

[startup+0.701428 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 23761
/proc/meminfo: memFree=1822800/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=18936 CPUtime=0.64
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 4343 0 3 0 62 2 0 0 23 0 1 0 100539671 19390464 4316 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 4734 4316 193 16 0 4173 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 18936

[startup+1.50251 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1797640/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=38252 CPUtime=1.43
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 9174 0 3 0 139 4 0 0 25 0 1 0 100539671 39170048 9147 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 9563 9147 193 16 0 9002 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 38252

[startup+3.10166 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1776776/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=58100 CPUtime=3.03
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 14146 0 3 0 297 6 0 0 25 0 1 0 100539671 59494400 14119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 14525 14119 199 16 0 13964 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 58100

[startup+6.30197 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1749960/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=80348 CPUtime=6.23
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 19705 0 3 0 613 10 0 0 25 0 1 0 100539671 82276352 19678 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 20087 19678 199 16 0 19526 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 80348

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1633296/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=221836 CPUtime=12.63
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 314524 0 3 0 1143 120 0 0 25 0 1 0 100539671 227160064 47502 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 55459 47509 205 16 0 54898 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 221836

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1623120/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=231364 CPUtime=25.43
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 2459066 0 3 0 1611 932 0 0 25 0 1 0 100539671 236916736 49648 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 57841 49656 205 16 0 57280 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 231364

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1589456/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=266004 CPUtime=51
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 6876775 0 3 0 2575 2525 0 0 25 0 1 0 100539671 272388096 58523 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134521016 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 66501 58523 205 16 0 65940 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 266004

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1521552/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=335948 CPUtime=102.19
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 15720178 0 3 0 4538 5681 0 0 25 0 1 0 100539671 344010752 75656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 83987 75664 205 16 0 83426 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 335948

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1503824/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=350092 CPUtime=162.17
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17511728 0 3 0 9888 6329 0 0 25 0 1 0 100539671 358494208 79711 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 87523 79711 206 16 0 86962 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 350092

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1503696/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=350092 CPUtime=222.16
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17511744 0 3 0 15886 6330 0 0 25 0 1 0 100539671 358494208 79727 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 87523 79727 206 16 0 86962 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 350092

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1503632/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=350092 CPUtime=282.14
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17511744 0 3 0 21884 6330 0 0 25 0 1 0 100539671 358494208 79727 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 87523 79727 206 16 0 86962 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 350092

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1503504/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=350092 CPUtime=342.13
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17511759 0 3 0 27882 6331 0 0 25 0 1 0 100539671 358494208 79742 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 87523 79742 206 16 0 86962 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 350092

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1503504/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=350092 CPUtime=402.11
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17511759 0 3 0 33880 6331 0 0 25 0 1 0 100539671 358494208 79742 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 87523 79742 206 16 0 86962 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 350092

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1503440/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=350092 CPUtime=462.09
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17511759 0 3 0 39878 6331 0 0 25 0 1 0 100539671 358494208 79742 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 87523 79742 206 16 0 86962 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 350092

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1503376/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=350092 CPUtime=522.08
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17511759 0 3 0 45876 6332 0 0 25 0 1 0 100539671 358494208 79742 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8291764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 87523 79742 206 16 0 86962 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 350092

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23762
/proc/meminfo: memFree=1503312/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=350092 CPUtime=582.06
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17511759 0 3 0 51874 6332 0 0 25 0 1 0 100539671 358494208 79742 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 87523 79742 206 16 0 86962 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 350092

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 23828
/proc/meminfo: memFree=1501960/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=350092 CPUtime=642.02
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17511759 0 3 0 57870 6332 0 0 25 0 1 0 100539671 358494208 79742 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 87523 79742 206 16 0 86962 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 350092


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23960
/proc/meminfo: memFree=1490832/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=361812 CPUtime=881.88
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17514756 0 3 0 81852 6336 0 0 25 0 1 0 100539671 370495488 82739 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90453 82739 206 16 0 89892 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 361812

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23960
/proc/meminfo: memFree=1490640/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=361944 CPUtime=941.87
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17514797 0 3 0 87850 6337 0 0 25 0 1 0 100539671 370630656 82780 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90486 82780 206 16 0 89925 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 361944

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23960
/proc/meminfo: memFree=1490192/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=362340 CPUtime=1001.85
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17514901 0 3 0 93848 6337 0 0 25 0 1 0 100539671 371036160 82884 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90585 82884 206 16 0 90024 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 362340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23960
/proc/meminfo: memFree=1490000/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=362472 CPUtime=1061.84
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17514928 0 3 0 99846 6338 0 0 25 0 1 0 100539671 371171328 82911 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134561252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90618 82911 206 16 0 90057 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 362472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23960
/proc/meminfo: memFree=1489552/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=362868 CPUtime=1121.82
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515022 0 3 0 105844 6338 0 0 25 0 1 0 100539671 371576832 83005 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90717 83005 206 16 0 90156 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 362868

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23960
/proc/meminfo: memFree=1489552/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=362868 CPUtime=1181.8
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515022 0 3 0 111842 6338 0 0 25 0 1 0 100539671 371576832 83005 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90717 83005 206 16 0 90156 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 362868

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23960
/proc/meminfo: memFree=1489488/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=362868 CPUtime=1241.79
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515022 0 3 0 117840 6339 0 0 25 0 1 0 100539671 371576832 83005 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90717 83005 206 16 0 90156 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 362868

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 23960
/proc/meminfo: memFree=1489424/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=362868 CPUtime=1301.77
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515022 0 3 0 123838 6339 0 0 25 0 1 0 100539671 371576832 83005 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90717 83005 206 16 0 90156 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 362868

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23960
/proc/meminfo: memFree=1489104/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=362996 CPUtime=1361.76
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515081 0 3 0 129836 6340 0 0 25 0 1 0 100539671 371707904 83064 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90749 83064 206 16 0 90188 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 362996

[startup+1422.31 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 23960
/proc/meminfo: memFree=1488592/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=363524 CPUtime=1421.74
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515196 0 3 0 135834 6340 0 0 25 0 1 0 100539671 372248576 83179 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90881 83179 206 16 0 90320 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 363524

[startup+1482.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 23960
/proc/meminfo: memFree=1488528/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=363524 CPUtime=1481.73
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515198 0 3 0 141832 6341 0 0 25 0 1 0 100539671 372248576 83181 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90881 83181 206 16 0 90320 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 363524

[startup+1542.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 23960
/proc/meminfo: memFree=1488528/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=363524 CPUtime=1541.7
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515198 0 3 0 147829 6341 0 0 25 0 1 0 100539671 372248576 83181 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90881 83181 206 16 0 90320 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 363524

[startup+1602.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 23960
/proc/meminfo: memFree=1488464/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=363524 CPUtime=1601.69
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515198 0 3 0 153827 6342 0 0 25 0 1 0 100539671 372248576 83181 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558960 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90881 83181 206 16 0 90320 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 363524

[startup+1662.3 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 23960
/proc/meminfo: memFree=1488400/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=363524 CPUtime=1661.67
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515198 0 3 0 159825 6342 0 0 25 0 1 0 100539671 372248576 83181 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90881 83181 206 16 0 90320 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 363524

[startup+1722.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 23960
/proc/meminfo: memFree=1488272/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=363524 CPUtime=1721.65
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515198 0 3 0 165823 6342 0 0 25 0 1 0 100539671 372248576 83181 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90881 83181 206 16 0 90320 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 363524

[startup+1782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 23960
/proc/meminfo: memFree=1488080/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=363524 CPUtime=1781.64
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515198 0 3 0 171821 6343 0 0 25 0 1 0 100539671 372248576 83181 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90881 83181 206 16 0 90320 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 363524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 23960
/proc/meminfo: memFree=1488080/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=363524 CPUtime=1800.04
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515198 0 3 0 173661 6343 0 0 25 0 1 0 100539671 372248576 83181 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90881 83181 206 16 0 90320 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 363524

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 23960
/proc/meminfo: memFree=1488080/2055920 swapFree=4191880/4192956
[pid=23761] ppid=23759 vsize=363524 CPUtime=1800.04
/proc/23761/stat : 23761 (Pueblo) R 23759 23761 23293 0 -1 4194304 17515198 0 3 0 173661 6343 0 0 25 0 1 0 100539671 372248576 83181 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23761/statm: 90881 83181 206 16 0 90320 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 363524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.76
CPU time (s): 1800.11
CPU user time (s): 1736.62
CPU system time (s): 63.4873
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 363524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1736.62
system time used= 63.4873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17515198
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 3052

runsolver used 2.10168 second user time and 4.22236 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Apr 14 04:50:23 UTC 2007

IDJOB= 347866
IDBENCH= 1537
IDSOLVER= 165
FILE ID= node18/347866-1176526222

PBS_JOBID= 4556716

Free space on /tmp= 66529 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/lptestset/fome/normalized-reduced-mps-v2-20-10-fome11.opb
COMMAND LINE= Pueblo /tmp/evaluation/347866-1176526222/instance-347866-1176526222.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-347866-1176526222 -o ROOT/results/node18/conversion-347866-1176526222 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347866-1176526222/instance-347866-1176526222.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-347866-1176526222 -o ROOT/results/node18/solver-347866-1176526222 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/347866-1176526222/instance-347866-1176526222.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  af7b516198b9fda389a0d83cfb6c28d1

RANDOM SEED= 517042648

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1823272 kB
Buffers:         11644 kB
Cached:         113248 kB
SwapCached:        636 kB
Active:          81256 kB
Inactive:        98412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823272 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           31016 kB
Writeback:           0 kB
Mapped:          71644 kB
Slab:            38572 kB
Committed_AS:  2694968 kB
PageTables:       1780 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= 66529 MiB

End job on node18 on Sat Apr 14 05:20:26 UTC 2007