Trace number 362549

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) 1800.09 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran13x13.opb
MD5SUMecb100828df8b78be2412f9a59b2e86c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.104983
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5239
Total number of constraints195
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 constraints195
Minimum length of a constraint31
Maximum length of a constraint390
Number of terms in the objective function 5239
Biggest coefficient in the objective function 2907
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 528350
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528350
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
0.00/0.09	c starting to Solve
0.00/0.09	c #variables read: 5239 - #constraints read: 222

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362549-1177014734/instance-362549-1177014734.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/node50/watcher-362549-1177014734 -o ROOT/results/node50/solver-362549-1177014734 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362549-1177014734/instance-362549-1177014734.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: 0.80 0.95 0.98 3/64 20847
/proc/meminfo: memFree=1860760/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=2552 CPUtime=0
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 56318629 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546730 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 638 231 193 16 0 77 0

[startup+0.103774 s]
/proc/loadavg: 0.80 0.95 0.98 3/64 20847
/proc/meminfo: memFree=1860760/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=5312 CPUtime=0.09
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 921 0 0 0 9 0 0 0 18 0 1 0 56318629 5439488 891 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 1328 891 205 16 0 767 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5312

[startup+0.202783 s]
/proc/loadavg: 0.80 0.95 0.98 3/64 20847
/proc/meminfo: memFree=1860760/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=5312 CPUtime=0.19
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 921 0 0 0 19 0 0 0 18 0 1 0 56318629 5439488 891 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 1328 891 205 16 0 767 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5312

[startup+0.302792 s]
/proc/loadavg: 0.80 0.95 0.98 3/64 20847
/proc/meminfo: memFree=1860760/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=5312 CPUtime=0.29
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 921 0 0 0 29 0 0 0 19 0 1 0 56318629 5439488 891 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 1328 891 205 16 0 767 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5312

[startup+0.702827 s]
/proc/loadavg: 0.80 0.95 0.98 3/64 20847
/proc/meminfo: memFree=1860760/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=5696 CPUtime=0.69
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 1010 0 0 0 69 0 0 0 22 0 1 0 56318629 5832704 980 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 1424 980 205 16 0 863 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5696

[startup+1.5019 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 20848
/proc/meminfo: memFree=1857104/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=6944 CPUtime=1.49
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 1345 0 0 0 149 0 0 0 25 0 1 0 56318629 7110656 1315 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 1736 1315 205 16 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6944

[startup+3.10104 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 20848
/proc/meminfo: memFree=1855312/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=9072 CPUtime=3.09
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 1860 0 0 0 308 1 0 0 25 0 1 0 56318629 9289728 1830 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 2268 1830 205 16 0 1707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9072

[startup+6.30132 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 20848
/proc/meminfo: memFree=1853072/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=10768 CPUtime=6.29
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 2291 0 0 0 628 1 0 0 25 0 1 0 56318629 11026432 2261 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556864 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 2692 2261 205 16 0 2131 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10768

[startup+12.7019 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 20848
/proc/meminfo: memFree=1848672/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=14364 CPUtime=12.69
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 3182 0 0 0 1268 1 0 0 25 0 1 0 56318629 14708736 3152 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 3591 3152 205 16 0 3030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14364

[startup+25.502 s]
/proc/loadavg: 0.86 0.95 0.98 2/65 20848
/proc/meminfo: memFree=1847200/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=15724 CPUtime=25.48
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 3535 0 0 0 2547 1 0 0 25 0 1 0 56318629 16101376 3505 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 3931 3505 205 16 0 3370 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15724

[startup+51.1013 s]
/proc/loadavg: 0.91 0.96 0.98 2/65 20848
/proc/meminfo: memFree=1847264/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=15760 CPUtime=51.07
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 3550 0 0 0 5106 1 0 0 25 0 1 0 56318629 16138240 3520 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 3940 3520 205 16 0 3379 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15760

[startup+102.302 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 20848
/proc/meminfo: memFree=1839648/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=23352 CPUtime=102.27
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 5600 0 0 0 10225 2 0 0 25 0 1 0 56318629 23912448 5410 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8356813 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 5838 5410 205 16 0 5277 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23352

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 20848
/proc/meminfo: memFree=1830624/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=32296 CPUtime=162.25
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 7853 0 0 0 16221 4 0 0 25 0 1 0 56318629 33071104 7647 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8074 7647 205 16 0 7513 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32296

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20848
/proc/meminfo: memFree=1829600/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=33140 CPUtime=222.24
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 8449 0 0 0 22220 4 0 0 25 0 1 0 56318629 33935360 7871 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520204 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8285 7871 205 16 0 7724 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33140

[startup+282.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 20848
/proc/meminfo: memFree=1829600/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=33140 CPUtime=282.22
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 8449 0 0 0 28218 4 0 0 25 0 1 0 56318629 33935360 7871 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8285 7871 205 16 0 7724 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33140

[startup+342.303 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 20848
/proc/meminfo: memFree=1829600/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=33140 CPUtime=342.21
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 8449 0 0 0 34217 4 0 0 25 0 1 0 56318629 33935360 7871 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8285 7871 205 16 0 7724 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 33140

[startup+402.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 20848
/proc/meminfo: memFree=1829600/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=33140 CPUtime=402.19
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 8449 0 0 0 40215 4 0 0 25 0 1 0 56318629 33935360 7871 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8285 7871 205 16 0 7724 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 33140

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20848
/proc/meminfo: memFree=1829600/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=33140 CPUtime=462.18
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 8449 0 0 0 46214 4 0 0 25 0 1 0 56318629 33935360 7871 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8285 7871 205 16 0 7724 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 33140

[startup+522.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1829600/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=33140 CPUtime=522.16
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 8449 0 0 0 52212 4 0 0 25 0 1 0 56318629 33935360 7871 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8285 7871 205 16 0 7724 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 33140

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1829664/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=33140 CPUtime=582.15
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 8449 0 0 0 58211 4 0 0 25 0 1 0 56318629 33935360 7871 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8285 7871 205 16 0 7724 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 33140

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1829088/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=33564 CPUtime=642.13
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 8605 0 0 0 64209 4 0 0 25 0 1 0 56318629 34369536 7977 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8391 7977 205 16 0 7830 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 33564


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

[startup+882.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827424/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35140 CPUtime=882.08
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 9742 0 0 0 88203 5 0 0 25 0 1 0 56318629 35983360 8371 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8785 8371 205 16 0 8224 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 35140

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827424/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=942.06
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 9742 0 0 0 94201 5 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 35124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827424/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1002.05
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 9742 0 0 0 100200 5 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 35124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827488/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1062.03
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 9742 0 0 0 106198 5 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 35124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827488/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1122.02
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 9742 0 0 0 112197 5 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 35124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827488/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1182
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 9742 0 0 0 118195 5 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 35124

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827424/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1241.99
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 9742 0 0 0 124194 5 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 35124

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827424/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1301.97
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 9742 0 0 0 130192 5 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 35124

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827424/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1361.96
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 9742 0 0 0 136191 5 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 35124

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827360/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1421.95
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 9742 0 0 0 142190 5 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 35124

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1826208/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=36100 CPUtime=1481.94
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 10176 0 0 0 148188 6 0 0 25 0 1 0 56318629 36966400 8611 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 9025 8611 205 16 0 8464 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 36100

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827168/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1541.93
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 10176 0 0 0 154187 6 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 35124

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827168/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1601.91
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 10176 0 0 0 160185 6 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 35124

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827168/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1661.89
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 10176 0 0 0 166183 6 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 35124

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1827168/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1721.88
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 10176 0 0 0 172182 6 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 35124

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21046
/proc/meminfo: memFree=1826776/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1781.78
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 10176 0 0 0 178171 7 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 35124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21046
/proc/meminfo: memFree=1827040/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1800.08
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 10176 0 0 0 180001 7 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 35124

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21046
/proc/meminfo: memFree=1827040/2055920 swapFree=4183800/4192956
[pid=20847] ppid=20845 vsize=35124 CPUtime=1800.08
/proc/20847/stat : 20847 (Pueblo) R 20845 20847 20712 0 -1 4194304 10176 0 0 0 180001 7 0 0 25 0 1 0 56318629 35966976 8367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20847/statm: 8781 8367 205 16 0 8220 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 35124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.09
CPU user time (s): 1800.01
CPU system time (s): 0.077988
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 37012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
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= 10176
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= 3515

runsolver used 1.23781 second user time and 3.74043 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Thu Apr 19 20:32:14 UTC 2007

IDJOB= 362549
IDBENCH= 1568
IDSOLVER= 165
FILE ID= node50/362549-1177014734

PBS_JOBID= 4630570

Free space on /tmp= 66506 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/fctp/normalized-reduced-mps-v2-20-10-ran13x13.opb
COMMAND LINE= Pueblo /tmp/evaluation/362549-1177014734/instance-362549-1177014734.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-362549-1177014734 -o ROOT/results/node50/conversion-362549-1177014734 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362549-1177014734/instance-362549-1177014734.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-362549-1177014734 -o ROOT/results/node50/solver-362549-1177014734 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362549-1177014734/instance-362549-1177014734.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ecb100828df8b78be2412f9a59b2e86c

RANDOM SEED= 66605814

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1861232 kB
Buffers:          5620 kB
Cached:         129292 kB
SwapCached:       2856 kB
Active:          39620 kB
Inactive:       104556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861232 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            2800 kB
Writeback:           0 kB
Mapped:          15272 kB
Slab:            36512 kB
Committed_AS:  1080060 kB
PageTables:       1460 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= 66506 MiB

End job on node50 on Thu Apr 19 21:02:17 UTC 2007