Trace number 351436

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 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-egout.opb
MD5SUMd6a4c3ac1d0b6ea0e8794ac4dcbcb530
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark162
Best CPU time to get the best result obtained on this benchmark1800.29
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 152
Optimality of the best value was proved NO
Number of variables1705
Total number of constraints98
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 constraints98
Minimum length of a constraint30
Maximum length of a constraint420
Number of terms in the objective function 1615
Biggest coefficient in the objective function 18850
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 525584
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525584
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
0.00/0.03	c starting to Solve
0.00/0.03	c #variables read: 1705 - #constraints read: 142

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351436-1176600727/instance-351436-1176600727.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/node59/watcher-351436-1176600727 -o ROOT/results/node59/solver-351436-1176600727 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/351436-1176600727/instance-351436-1176600727.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: 0.99 0.97 0.99 4/64 8233
/proc/meminfo: memFree=1693560/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=2552 CPUtime=0
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 107982295 2613248 228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 638 230 193 16 0 77 0

[startup+0.0907551 s]
/proc/loadavg: 0.99 0.97 0.99 4/64 8233
/proc/meminfo: memFree=1693560/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=3348 CPUtime=0.08
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 488 0 0 0 8 0 0 0 18 0 1 0 107982295 3428352 458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559236 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 837 458 205 16 0 276 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3348

[startup+0.101757 s]
/proc/loadavg: 0.99 0.97 0.99 4/64 8233
/proc/meminfo: memFree=1693560/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=3348 CPUtime=0.09
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 488 0 0 0 9 0 0 0 18 0 1 0 107982295 3428352 458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528052 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 837 458 205 16 0 276 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3348

[startup+0.301795 s]
/proc/loadavg: 0.99 0.97 0.99 4/64 8233
/proc/meminfo: memFree=1693560/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=3480 CPUtime=0.29
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 519 0 0 0 29 0 0 0 19 0 1 0 107982295 3563520 489 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 870 489 205 16 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3480

[startup+0.701871 s]
/proc/loadavg: 0.99 0.97 0.99 4/64 8233
/proc/meminfo: memFree=1693560/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=3608 CPUtime=0.69
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 548 0 0 0 69 0 0 0 23 0 1 0 107982295 3694592 518 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 902 518 205 16 0 341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3608

[startup+1.50202 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8234
/proc/meminfo: memFree=1692208/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=3736 CPUtime=1.49
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 581 0 0 0 149 0 0 0 25 0 1 0 107982295 3825664 551 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 934 551 205 16 0 373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3736

[startup+3.10133 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8234
/proc/meminfo: memFree=1691952/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=3736 CPUtime=3.09
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 587 0 0 0 309 0 0 0 25 0 1 0 107982295 3825664 557 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 934 557 205 16 0 373 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3736

[startup+6.30194 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8234
/proc/meminfo: memFree=1691440/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=4120 CPUtime=6.29
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 683 0 0 0 629 0 0 0 25 0 1 0 107982295 4218880 653 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1030 653 205 16 0 469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4120

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8234
/proc/meminfo: memFree=1690864/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=4636 CPUtime=12.69
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 806 0 0 0 1269 0 0 0 25 0 1 0 107982295 4747264 776 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1159 776 205 16 0 598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4636

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8234
/proc/meminfo: memFree=1690800/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=4764 CPUtime=25.49
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 834 0 0 0 2549 0 0 0 25 0 1 0 107982295 4878336 804 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1191 804 205 16 0 630 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4764

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8234
/proc/meminfo: memFree=1690352/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=5264 CPUtime=51.08
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 952 0 0 0 5108 0 0 0 25 0 1 0 107982295 5390336 922 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1316 922 205 16 0 755 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5264

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8234
/proc/meminfo: memFree=1689776/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=5768 CPUtime=102.26
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1095 0 0 0 10226 0 0 0 25 0 1 0 107982295 5906432 1065 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1442 1065 205 16 0 881 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5768

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8234
/proc/meminfo: memFree=1689456/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=6212 CPUtime=162.24
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1186 0 0 0 16224 0 0 0 25 0 1 0 107982295 6361088 1156 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1553 1156 205 16 0 992 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6212

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8234
/proc/meminfo: memFree=1688688/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=6856 CPUtime=222.22
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1363 0 0 0 22222 0 0 0 25 0 1 0 107982295 7020544 1333 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1714 1333 205 16 0 1153 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6856

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8234
/proc/meminfo: memFree=1688560/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=6992 CPUtime=282.2
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1400 0 0 0 28220 0 0 0 25 0 1 0 107982295 7159808 1370 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1748 1370 205 16 0 1187 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6992

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8234
/proc/meminfo: memFree=1688304/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=7276 CPUtime=342.17
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1462 0 0 0 34217 0 0 0 25 0 1 0 107982295 7450624 1432 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1819 1432 205 16 0 1258 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7276

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1687856/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=7516 CPUtime=402.15
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1530 0 0 0 40215 0 0 0 25 0 1 0 107982295 7696384 1500 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532097 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1879 1500 205 16 0 1318 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7516

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1687728/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=7664 CPUtime=462.13
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1568 0 0 0 46213 0 0 0 25 0 1 0 107982295 7847936 1535 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1916 1535 205 16 0 1355 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7664

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1687728/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=7664 CPUtime=522.11
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1568 0 0 0 52211 0 0 0 25 0 1 0 107982295 7847936 1535 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528544 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1916 1535 205 16 0 1355 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7664

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1687728/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=7664 CPUtime=582.09
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1568 0 0 0 58209 0 0 0 25 0 1 0 107982295 7847936 1535 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1916 1535 205 16 0 1355 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 7664

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1687728/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=7664 CPUtime=642.08
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1568 0 0 0 64207 1 0 0 25 0 1 0 107982295 7847936 1535 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528580 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 1916 1535 205 16 0 1355 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 7664


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686704/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=8748 CPUtime=822.01
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1844 0 0 0 82200 1 0 0 25 0 1 0 107982295 8957952 1799 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2187 1799 205 16 0 1626 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 8748

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686704/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=8748 CPUtime=881.99
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1844 0 0 0 88198 1 0 0 25 0 1 0 107982295 8957952 1799 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2187 1799 205 16 0 1626 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 8748

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686576/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=8880 CPUtime=941.97
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1876 0 0 0 94196 1 0 0 25 0 1 0 107982295 9093120 1831 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2220 1831 205 16 0 1659 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 8880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686576/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=8880 CPUtime=1001.95
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1876 0 0 0 100194 1 0 0 25 0 1 0 107982295 9093120 1831 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557416 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2220 1831 205 16 0 1659 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 8880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686576/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=8880 CPUtime=1061.93
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1876 0 0 0 106192 1 0 0 25 0 1 0 107982295 9093120 1831 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2220 1831 205 16 0 1659 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 8880

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686576/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=8880 CPUtime=1121.91
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1876 0 0 0 112190 1 0 0 25 0 1 0 107982295 9093120 1831 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2220 1831 205 16 0 1659 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 8880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686576/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=8880 CPUtime=1181.89
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1876 0 0 0 118188 1 0 0 25 0 1 0 107982295 9093120 1831 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2220 1831 205 16 0 1659 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 8880

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686448/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=8880 CPUtime=1241.87
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1882 0 0 0 124186 1 0 0 25 0 1 0 107982295 9093120 1837 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 9727650 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2220 1837 205 16 0 1659 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 8880

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686320/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=9012 CPUtime=1301.85
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1912 0 0 0 130184 1 0 0 25 0 1 0 107982295 9228288 1867 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2253 1867 205 16 0 1692 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 9012

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686192/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=9084 CPUtime=1361.82
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1940 0 0 0 136181 1 0 0 25 0 1 0 107982295 9302016 1895 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2271 1895 205 16 0 1710 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 9084

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686128/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=9160 CPUtime=1421.81
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1954 0 0 0 142180 1 0 0 25 0 1 0 107982295 9379840 1909 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557734 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2290 1909 205 16 0 1729 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 9160

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686000/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=9308 CPUtime=1481.78
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1990 0 0 0 148177 1 0 0 25 0 1 0 107982295 9531392 1932 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559189 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2327 1932 205 16 0 1766 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 9308

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1686000/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=9308 CPUtime=1541.76
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 1996 0 0 0 154175 1 0 0 25 0 1 0 107982295 9531392 1938 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2327 1938 205 16 0 1766 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 9308

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1685936/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=9444 CPUtime=1601.74
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 2023 0 0 0 160173 1 0 0 25 0 1 0 107982295 9670656 1965 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2361 1965 205 16 0 1800 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 9444

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1685808/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=9516 CPUtime=1661.72
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 2051 0 0 0 166171 1 0 0 25 0 1 0 107982295 9744384 1993 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2379 1993 205 16 0 1818 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 9516

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8236
/proc/meminfo: memFree=1685744/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=9532 CPUtime=1721.7
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 2067 0 0 0 172169 1 0 0 25 0 1 0 107982295 9760768 2007 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2383 2007 205 16 0 1822 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 9532

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 8410
/proc/meminfo: memFree=1684080/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=9532 CPUtime=1781.59
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 2067 0 0 0 178154 5 0 0 25 0 1 0 107982295 9760768 2007 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2383 2007 205 16 0 1822 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 9532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.30 1.04 1.01 3/71 8873
/proc/meminfo: memFree=1664840/2055920 swapFree=4184740/4192956
[pid=8233] ppid=8231 vsize=9532 CPUtime=1800.01
/proc/8233/stat : 8233 (Pueblo) R 8231 8233 7443 0 -1 4194304 2067 0 0 0 179994 7 0 0 25 0 1 0 107982295 9760768 2007 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/8233/statm: 2383 2007 205 16 0 1822 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 9532

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): 1800.81
CPU time (s): 1800.02
CPU user time (s): 1799.94
CPU system time (s): 0.077988
CPU usage (%): 99.9561
Max. virtual memory (cumulated for all children) (KiB): 9644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2067
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= 11
involuntary context switches= 1316

runsolver used 1.3018 second user time and 3.68144 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sun Apr 15 01:32:07 UTC 2007

IDJOB= 351436
IDBENCH= 1761
IDSOLVER= 165
FILE ID= node59/351436-1176600727

PBS_JOBID= 4557004

Free space on /tmp= 66562 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-egout.opb
COMMAND LINE= Pueblo /tmp/evaluation/351436-1176600727/instance-351436-1176600727.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-351436-1176600727 -o ROOT/results/node59/conversion-351436-1176600727 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351436-1176600727/instance-351436-1176600727.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-351436-1176600727 -o ROOT/results/node59/solver-351436-1176600727 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/351436-1176600727/instance-351436-1176600727.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  d6a4c3ac1d0b6ea0e8794ac4dcbcb530

RANDOM SEED= 414781482

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1693968 kB
Buffers:         22784 kB
Cached:         237044 kB
SwapCached:       2584 kB
Active:          56584 kB
Inactive:       214080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693968 kB
SwapTotal:     4192956 kB
SwapFree:      4184740 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          17292 kB
Slab:            77268 kB
Committed_AS:   345140 kB
PageTables:       1476 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= 66562 MiB

End job on node59 on Sun Apr 15 02:02:10 UTC 2007