Trace number 348113

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 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-blp-ar98.opb
MD5SUM24f5fdc248e1411d713d304748099da5
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 variables20024
Total number of constraints1258
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)912
Number of constraints which are nor clauses,nor cardinality constraints345
Minimum length of a constraint2
Maximum length of a constraint15837
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
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 532272
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)

0.00/0.08	c Pueblo version 1.4 (September 2005)
0.00/0.08	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.08	c  by Hossein Sheini
1.02/1.15	c starting to Solve
1.02/1.15	c #variables read: 20024 - #constraints read: 1474

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348113-1176568869/instance-348113-1176568869.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/node34/watcher-348113-1176568869 -o ROOT/results/node34/solver-348113-1176568869 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348113-1176568869/instance-348113-1176568869.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: 1.25 1.05 1.04 3/78 9913
/proc/meminfo: memFree=1709688/2055920 swapFree=4054348/4192956
[pid=9913] ppid=9911 vsize=18568 CPUtime=0
/proc/9913/stat : 9913 (runsolver) D 9911 9913 9706 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 104802393 19013632 292 18446744073709551615 4194304 4296420 548682069008 18446744073709551615 254195330343 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/9913/statm: 4642 292 257 24 0 2626 0

[startup+0.0284151 s]
/proc/loadavg: 1.25 1.05 1.04 3/78 9913
/proc/meminfo: memFree=1709688/2055920 swapFree=4054348/4192956
[pid=9913] ppid=9911 vsize=916 CPUtime=0
/proc/9913/stat : 9913 (Pueblo) D 9911 9913 9706 0 -1 4194304 44 0 1 0 0 0 0 0 18 0 1 0 104802393 937984 28 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7721764 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/9913/statm: 229 28 20 16 0 8 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 916

[startup+0.102358 s]
/proc/loadavg: 1.25 1.05 1.04 3/78 9913
/proc/meminfo: memFree=1709688/2055920 swapFree=4054348/4192956
[pid=9913] ppid=9911 vsize=2952 CPUtime=0.01
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 370 0 5 0 1 0 0 0 18 0 1 0 104802393 3022848 345 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 738 345 199 16 0 177 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2952

[startup+0.301372 s]
/proc/loadavg: 1.25 1.05 1.04 3/78 9913
/proc/meminfo: memFree=1709688/2055920 swapFree=4054348/4192956
[pid=9913] ppid=9911 vsize=4948 CPUtime=0.21
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 874 0 5 0 21 0 0 0 19 0 1 0 104802393 5066752 849 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8187607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 1237 849 199 16 0 676 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 4948

[startup+0.702404 s]
/proc/loadavg: 1.25 1.05 1.04 3/78 9913
/proc/meminfo: memFree=1709688/2055920 swapFree=4054348/4192956
[pid=9913] ppid=9911 vsize=7212 CPUtime=0.62
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 1426 0 5 0 61 1 0 0 23 0 1 0 104802393 7385088 1401 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8181535 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 1803 1401 199 16 0 1242 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 7212

[startup+1.50147 s]
/proc/loadavg: 1.25 1.05 1.04 2/79 9914
/proc/meminfo: memFree=1693872/2055920 swapFree=4054348/4192956
[pid=9913] ppid=9911 vsize=23104 CPUtime=1.41
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 5164 0 5 0 139 2 0 0 25 0 1 0 104802393 23658496 5139 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 5776 5139 206 16 0 5215 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 23104

[startup+3.10159 s]
/proc/loadavg: 1.23 1.05 1.04 2/79 9914
/proc/meminfo: memFree=1688816/2055920 swapFree=4054348/4192956
[pid=9913] ppid=9911 vsize=23104 CPUtime=3.01
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 5164 0 5 0 299 2 0 0 25 0 1 0 104802393 23658496 5139 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 5776 5139 206 16 0 5215 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 23104

[startup+6.30185 s]
/proc/loadavg: 1.23 1.05 1.04 2/78 9914
/proc/meminfo: memFree=1688824/2055920 swapFree=4054348/4192956
[pid=9913] ppid=9911 vsize=23104 CPUtime=6.21
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 5164 0 5 0 619 2 0 0 25 0 1 0 104802393 23658496 5139 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 5776 5139 206 16 0 5215 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 23104

[startup+12.7014 s]
/proc/loadavg: 1.21 1.05 1.04 2/78 9914
/proc/meminfo: memFree=1688832/2055920 swapFree=4054348/4192956
[pid=9913] ppid=9911 vsize=23104 CPUtime=12.61
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 5165 0 5 0 1259 2 0 0 25 0 1 0 104802393 23658496 5140 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 5776 5140 206 16 0 5215 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 23104

[startup+25.5014 s]
/proc/loadavg: 1.16 1.04 1.03 2/78 9914
/proc/meminfo: memFree=1687808/2055920 swapFree=4054348/4192956
[pid=9913] ppid=9911 vsize=24488 CPUtime=25.4
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 5521 0 5 0 2538 2 0 0 25 0 1 0 104802393 25075712 5496 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 6122 5496 206 16 0 5561 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 24488

[startup+51.1014 s]
/proc/loadavg: 1.10 1.04 1.03 2/78 9914
/proc/meminfo: memFree=1682880/2055920 swapFree=4054348/4192956
[pid=9913] ppid=9911 vsize=29652 CPUtime=50.99
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 6805 0 5 0 5096 3 0 0 25 0 1 0 104802393 30363648 6780 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 7413 6780 206 16 0 6852 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 29652

[startup+102.305 s]
/proc/loadavg: 1.04 1.03 1.03 2/78 9914
/proc/meminfo: memFree=1680896/2055920 swapFree=4054396/4192956
[pid=9913] ppid=9911 vsize=31504 CPUtime=102.19
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 7271 0 5 0 10215 4 0 0 25 0 1 0 104802393 32260096 7246 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 7876 7246 206 16 0 7315 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 31504

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.02 2/78 9914
/proc/meminfo: memFree=1680320/2055920 swapFree=4054396/4192956
[pid=9913] ppid=9911 vsize=31912 CPUtime=162.17
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 7382 0 5 0 16213 4 0 0 25 0 1 0 104802393 32677888 7357 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 7978 7357 206 16 0 7417 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 31912

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.02 2/78 9914
/proc/meminfo: memFree=1677888/2055920 swapFree=4054396/4192956
[pid=9913] ppid=9911 vsize=34264 CPUtime=222.16
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 7972 0 5 0 22211 5 0 0 25 0 1 0 104802393 35086336 7947 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 8566 7947 206 16 0 8005 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 34264

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/78 9914
/proc/meminfo: memFree=1677888/2055920 swapFree=4054444/4192956
[pid=9913] ppid=9911 vsize=34264 CPUtime=282.14
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 7972 0 5 0 28209 5 0 0 25 0 1 0 104802393 35086336 7947 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 8566 7947 206 16 0 8005 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 34264

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9914
/proc/meminfo: memFree=1676224/2055920 swapFree=4054444/4192956
[pid=9913] ppid=9911 vsize=35928 CPUtime=342.12
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 8377 0 5 0 34206 6 0 0 25 0 1 0 104802393 36790272 8352 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 8982 8352 206 16 0 8421 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 35928

[startup+402.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 9914
/proc/meminfo: memFree=1673088/2055920 swapFree=4054492/4192956
[pid=9913] ppid=9911 vsize=38984 CPUtime=402.1
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 9132 0 5 0 40203 7 0 0 25 0 1 0 104802393 39919616 9107 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 9746 9107 206 16 0 9185 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 38984

[startup+462.301 s]
/proc/loadavg: 1.16 1.04 1.01 2/78 9914
/proc/meminfo: memFree=1671488/2055920 swapFree=4054492/4192956
[pid=9913] ppid=9911 vsize=40408 CPUtime=462.1
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 9481 0 5 0 46202 8 0 0 25 0 1 0 104802393 41377792 9456 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 10102 9456 206 16 0 9541 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 40408

[startup+522.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 9914
/proc/meminfo: memFree=1671424/2055920 swapFree=4054492/4192956
[pid=9913] ppid=9911 vsize=40408 CPUtime=522.08
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 9481 0 5 0 52200 8 0 0 25 0 1 0 104802393 41377792 9456 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 10102 9456 206 16 0 9541 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 40408

[startup+582.303 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 9914
/proc/meminfo: memFree=1668736/2055920 swapFree=4054556/4192956
[pid=9913] ppid=9911 vsize=43084 CPUtime=582.07
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 10155 0 5 0 58198 9 0 0 25 0 1 0 104802393 44118016 10130 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 10771 10130 206 16 0 10210 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 43084

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9914
/proc/meminfo: memFree=1665216/2055920 swapFree=4054556/4192956
[pid=9913] ppid=9911 vsize=46324 CPUtime=642.05
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 10981 0 5 0 64195 10 0 0 25 0 1 0 104802393 47435776 10956 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 11581 10956 206 16 0 11020 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 46324


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9914
/proc/meminfo: memFree=1660032/2055920 swapFree=4054684/4192956
[pid=9913] ppid=9911 vsize=51236 CPUtime=881.99
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12210 0 5 0 88187 12 0 0 25 0 1 0 104802393 52465664 12185 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12809 12185 206 16 0 12248 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 51236

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9914
/proc/meminfo: memFree=1659968/2055920 swapFree=4054684/4192956
[pid=9913] ppid=9911 vsize=51236 CPUtime=941.97
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12210 0 5 0 94184 13 0 0 25 0 1 0 104802393 52465664 12185 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12809 12185 206 16 0 12248 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 51236

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9914
/proc/meminfo: memFree=1659840/2055920 swapFree=4054748/4192956
[pid=9913] ppid=9911 vsize=51236 CPUtime=1001.96
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12210 0 5 0 100183 13 0 0 25 0 1 0 104802393 52465664 12185 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12809 12185 206 16 0 12248 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 51236

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9914
/proc/meminfo: memFree=1659584/2055920 swapFree=4054748/4192956
[pid=9913] ppid=9911 vsize=51344 CPUtime=1061.94
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12233 0 5 0 106181 13 0 0 25 0 1 0 104802393 52576256 12208 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12836 12208 206 16 0 12275 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 51344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9914
/proc/meminfo: memFree=1659584/2055920 swapFree=4054812/4192956
[pid=9913] ppid=9911 vsize=51344 CPUtime=1121.92
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12233 0 5 0 112178 14 0 0 25 0 1 0 104802393 52576256 12208 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12836 12208 206 16 0 12275 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 51344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9914
/proc/meminfo: memFree=1659520/2055920 swapFree=4054812/4192956
[pid=9913] ppid=9911 vsize=51344 CPUtime=1181.91
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12233 0 5 0 118177 14 0 0 25 0 1 0 104802393 52576256 12208 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12836 12208 206 16 0 12275 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 51344

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 10090
/proc/meminfo: memFree=1657344/2055920 swapFree=4054812/4192956
[pid=9913] ppid=9911 vsize=51344 CPUtime=1241.81
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12233 0 5 0 124167 14 0 0 25 0 1 0 104802393 52576256 12208 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12836 12208 206 16 0 12275 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 51344

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10112
/proc/meminfo: memFree=1658368/2055920 swapFree=4054880/4192956
[pid=9913] ppid=9911 vsize=51344 CPUtime=1301.79
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12233 0 5 0 130164 15 0 0 25 0 1 0 104802393 52576256 12208 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12836 12208 206 16 0 12275 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 51344

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10112
/proc/meminfo: memFree=1658176/2055920 swapFree=4054880/4192956
[pid=9913] ppid=9911 vsize=51712 CPUtime=1361.77
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12329 0 5 0 136162 15 0 0 25 0 1 0 104802393 52953088 12304 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12928 12304 206 16 0 12367 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 51712

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10112
/proc/meminfo: memFree=1658176/2055920 swapFree=4054944/4192956
[pid=9913] ppid=9911 vsize=51712 CPUtime=1421.76
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12329 0 5 0 142160 16 0 0 25 0 1 0 104802393 52953088 12304 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12928 12304 206 16 0 12367 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 51712

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10112
/proc/meminfo: memFree=1658112/2055920 swapFree=4054944/4192956
[pid=9913] ppid=9911 vsize=51712 CPUtime=1481.74
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12329 0 5 0 148158 16 0 0 25 0 1 0 104802393 52953088 12304 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12928 12304 206 16 0 12367 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 51712

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10112
/proc/meminfo: memFree=1657984/2055920 swapFree=4054944/4192956
[pid=9913] ppid=9911 vsize=51712 CPUtime=1541.73
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12329 0 5 0 154156 17 0 0 25 0 1 0 104802393 52953088 12304 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12928 12304 206 16 0 12367 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 51712

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10112
/proc/meminfo: memFree=1657984/2055920 swapFree=4055008/4192956
[pid=9913] ppid=9911 vsize=51712 CPUtime=1601.71
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12329 0 5 0 160154 17 0 0 25 0 1 0 104802393 52953088 12304 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12928 12304 206 16 0 12367 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 51712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10112
/proc/meminfo: memFree=1657856/2055920 swapFree=4055008/4192956
[pid=9913] ppid=9911 vsize=51712 CPUtime=1661.7
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12329 0 5 0 166152 18 0 0 25 0 1 0 104802393 52953088 12304 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12928 12304 206 16 0 12367 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 51712

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10112
/proc/meminfo: memFree=1657792/2055920 swapFree=4055072/4192956
[pid=9913] ppid=9911 vsize=51712 CPUtime=1721.68
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12329 0 5 0 172150 18 0 0 25 0 1 0 104802393 52953088 12304 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12928 12304 206 16 0 12367 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 51712

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10112
/proc/meminfo: memFree=1657536/2055920 swapFree=4055072/4192956
[pid=9913] ppid=9911 vsize=51712 CPUtime=1781.66
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12329 0 5 0 178148 18 0 0 25 0 1 0 104802393 52953088 12304 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12928 12304 206 16 0 12367 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 51712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10112
/proc/meminfo: memFree=1657536/2055920 swapFree=4055072/4192956
[pid=9913] ppid=9911 vsize=51712 CPUtime=1800.06
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12329 0 5 0 179988 18 0 0 25 0 1 0 104802393 52953088 12304 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12928 12304 206 16 0 12367 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 51712

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 1.00 1.00 2/78 10112
/proc/meminfo: memFree=1657536/2055920 swapFree=4055072/4192956
[pid=9913] ppid=9911 vsize=51712 CPUtime=1800.06
/proc/9913/stat : 9913 (Pueblo) R 9911 9913 9706 0 -1 4194304 12329 0 5 0 179988 18 0 0 25 0 1 0 104802393 52953088 12304 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/9913/statm: 12928 12304 206 16 0 12367 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 51712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.89
CPU system time (s): 0.197969
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 51712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12329
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 29
involuntary context switches= 4839

runsolver used 2.10268 second user time and 4.19636 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sat Apr 14 16:41:09 UTC 2007

IDJOB= 348113
IDBENCH= 1618
IDSOLVER= 165
FILE ID= node34/348113-1176568869

PBS_JOBID= 4556913

Free space on /tmp= 66560 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/unibo/normalized-reduced-mps-v2-20-10-blp-ar98.opb
COMMAND LINE= Pueblo /tmp/evaluation/348113-1176568869/instance-348113-1176568869.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-348113-1176568869 -o ROOT/results/node34/conversion-348113-1176568869 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348113-1176568869/instance-348113-1176568869.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-348113-1176568869 -o ROOT/results/node34/solver-348113-1176568869 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348113-1176568869/instance-348113-1176568869.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  24f5fdc248e1411d713d304748099da5

RANDOM SEED= 159626899

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1710032 kB
Buffers:           564 kB
Cached:          36152 kB
SwapCached:      75960 kB
Active:         167400 kB
Inactive:        86596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710032 kB
SwapTotal:     4192956 kB
SwapFree:      4054348 kB
Dirty:            4564 kB
Writeback:           0 kB
Mapped:         158296 kB
Slab:            77144 kB
Committed_AS:   383576 kB
PageTables:       1976 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= 66560 MiB

End job on node34 on Sat Apr 14 17:11:12 UTC 2007