Trace number 362899

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 1.4UNSAT 1682.21 1682.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-seba.opb
MD5SUMf70781d9e1b73a3f03aa1ef3a5aa83c9
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 benchmark5.45017
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23376
Total number of constraints1029
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 constraints1029
Minimum length of a constraint10
Maximum length of a constraint496
Number of terms in the objective function 7565
Biggest coefficient in the objective function 29038
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 531731
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 531731
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.59/0.69	c starting to Solve
0.59/0.69	c #variables read: 23376 - #constraints read: 1537
1682.17/1682.72	c total time              : 1682.45 s
1682.17/1682.72	s UNSATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362899-1177019974/instance-362899-1177019974.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/node72/watcher-362899-1177019974 -o ROOT/results/node72/solver-362899-1177019974 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362899-1177019974/instance-362899-1177019974.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: 0.93 0.98 0.99 3/77 3446
/proc/meminfo: memFree=1844536/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=2552 CPUtime=0
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 178035860 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 638 232 193 16 0 77 0

[startup+0.043497 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 3446
/proc/meminfo: memFree=1844536/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=3484 CPUtime=0.03
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 489 0 0 0 3 0 0 0 18 0 1 0 178035860 3567616 459 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 871 459 199 16 0 310 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3484

[startup+0.101502 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 3446
/proc/meminfo: memFree=1844536/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=4016 CPUtime=0.09
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 626 0 0 0 9 0 0 0 18 0 1 0 178035860 4112384 596 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 1004 596 199 16 0 443 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4016

[startup+0.30152 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 3446
/proc/meminfo: memFree=1844536/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=5616 CPUtime=0.29
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 1024 0 0 0 29 0 0 0 19 0 1 0 178035860 5750784 994 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2704170 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 1404 994 199 16 0 843 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5616

[startup+0.701556 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 3446
/proc/meminfo: memFree=1844536/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=16172 CPUtime=0.69
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 3490 0 0 0 68 1 0 0 23 0 1 0 178035860 16560128 3460 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527174 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4043 3460 206 16 0 3482 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16172

[startup+1.50163 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3447
/proc/meminfo: memFree=1829744/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=17888 CPUtime=1.49
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 3935 0 0 0 148 1 0 0 25 0 1 0 178035860 18317312 3905 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4472 3905 206 16 0 3911 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17888

[startup+3.10178 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3447
/proc/meminfo: memFree=1829552/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=17888 CPUtime=3.09
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 3935 0 0 0 308 1 0 0 25 0 1 0 178035860 18317312 3905 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4472 3905 206 16 0 3911 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17888

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3447
/proc/meminfo: memFree=1829552/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=17888 CPUtime=6.29
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 3935 0 0 0 628 1 0 0 25 0 1 0 178035860 18317312 3905 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4472 3905 206 16 0 3911 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17888

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 3447
/proc/meminfo: memFree=1829552/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=17888 CPUtime=12.68
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 3936 0 0 0 1267 1 0 0 25 0 1 0 178035860 18317312 3906 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4472 3906 206 16 0 3911 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17888

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3447
/proc/meminfo: memFree=1829616/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=17888 CPUtime=25.48
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 3936 0 0 0 2547 1 0 0 25 0 1 0 178035860 18317312 3906 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4472 3906 206 16 0 3911 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17888

[startup+51.1012 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 3447
/proc/meminfo: memFree=1829616/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=17888 CPUtime=51.07
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 3939 0 0 0 5106 1 0 0 25 0 1 0 178035860 18317312 3909 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4472 3909 206 16 0 3911 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17888

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/84 3555
/proc/meminfo: memFree=1828144/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18016 CPUtime=102.21
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 3953 0 0 0 10219 2 0 0 25 0 1 0 178035860 18448384 3923 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4504 3923 206 16 0 3943 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 18016

[startup+162.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1829104/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18016 CPUtime=162.13
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 3968 0 0 0 16211 2 0 0 25 0 1 0 178035860 18448384 3938 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4504 3938 206 16 0 3943 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 18016

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1829104/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18144 CPUtime=222.13
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 3989 0 0 0 22210 3 0 0 25 0 1 0 178035860 18579456 3959 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4536 3959 206 16 0 3975 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 18144

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1829040/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18144 CPUtime=282.11
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4010 0 0 0 28208 3 0 0 25 0 1 0 178035860 18579456 3980 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4536 3980 206 16 0 3975 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 18144

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1828912/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18272 CPUtime=342.1
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4033 0 0 0 34206 4 0 0 25 0 1 0 178035860 18710528 4003 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4568 4003 206 16 0 4007 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 18272

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1828784/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18404 CPUtime=402.08
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4063 0 0 0 40204 4 0 0 25 0 1 0 178035860 18845696 4033 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4601 4033 206 16 0 4040 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 18404

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1828656/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18532 CPUtime=462.06
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4087 0 0 0 46202 4 0 0 25 0 1 0 178035860 18976768 4057 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4633 4057 206 16 0 4072 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 18532

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1828528/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18532 CPUtime=522.05
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4112 0 0 0 52200 5 0 0 25 0 1 0 178035860 18976768 4082 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4633 4082 206 16 0 4072 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 18532

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1828464/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18664 CPUtime=582.03
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4120 0 0 0 58198 5 0 0 25 0 1 0 178035860 19111936 4090 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4666 4090 206 16 0 4105 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 18664

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1828400/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18664 CPUtime=642.03
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4122 0 0 0 64197 6 0 0 25 0 1 0 178035860 19111936 4092 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4666 4092 206 16 0 4105 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 18664


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

/proc/meminfo: memFree=1828144/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18796 CPUtime=1001.93
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4151 0 0 0 100185 8 0 0 25 0 1 0 178035860 19247104 4121 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4699 4121 206 16 0 4138 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 18796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1828080/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18796 CPUtime=1061.92
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4153 0 0 0 106183 9 0 0 25 0 1 0 178035860 19247104 4123 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4699 4123 206 16 0 4138 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 18796

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1828016/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18796 CPUtime=1121.9
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4156 0 0 0 112181 9 0 0 25 0 1 0 178035860 19247104 4126 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4699 4126 206 16 0 4138 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 18796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827952/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18796 CPUtime=1181.89
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4157 0 0 0 118179 10 0 0 25 0 1 0 178035860 19247104 4127 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527572 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4699 4127 206 16 0 4138 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 18796

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827952/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18796 CPUtime=1241.87
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4158 0 0 0 124177 10 0 0 25 0 1 0 178035860 19247104 4128 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4699 4128 206 16 0 4138 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 18796

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827888/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18796 CPUtime=1301.86
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4161 0 0 0 130176 10 0 0 25 0 1 0 178035860 19247104 4131 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4699 4131 206 16 0 4138 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 18796

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827888/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18796 CPUtime=1361.85
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4162 0 0 0 136174 11 0 0 25 0 1 0 178035860 19247104 4132 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4699 4132 206 16 0 4138 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 18796

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827824/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18796 CPUtime=1421.83
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4166 0 0 0 142172 11 0 0 25 0 1 0 178035860 19247104 4136 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4699 4136 206 16 0 4138 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 18796

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827824/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18796 CPUtime=1481.82
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4174 0 0 0 148170 12 0 0 25 0 1 0 178035860 19247104 4144 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4699 4144 206 16 0 4138 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 18796

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827696/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18932 CPUtime=1541.8
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4185 0 0 0 154168 12 0 0 25 0 1 0 178035860 19386368 4155 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4733 4155 206 16 0 4172 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 18932

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827696/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18932 CPUtime=1601.79
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4186 0 0 0 160166 13 0 0 25 0 1 0 178035860 19386368 4156 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4733 4156 206 16 0 4172 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 18932

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827632/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18932 CPUtime=1661.77
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4192 0 0 0 166164 13 0 0 25 0 1 0 178035860 19386368 4162 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4733 4162 206 16 0 4172 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 18932

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

[startup+1663.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827632/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18932 CPUtime=1663.37
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4192 0 0 0 166324 13 0 0 25 0 1 0 178035860 19386368 4162 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4733 4162 206 16 0 4172 0
Current children cumulated CPU time (s) 1663.37
Current children cumulated vsize (KiB) 18932

[startup+1670.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827632/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18932 CPUtime=1669.77
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4192 0 0 0 166964 13 0 0 25 0 1 0 178035860 19386368 4162 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4733 4162 206 16 0 4172 0
Current children cumulated CPU time (s) 1669.77
Current children cumulated vsize (KiB) 18932

[startup+1676.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827632/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18932 CPUtime=1676.17
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4198 0 0 0 167604 13 0 0 25 0 1 0 178035860 19386368 4168 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4733 4168 206 16 0 4172 0
Current children cumulated CPU time (s) 1676.17
Current children cumulated vsize (KiB) 18932

[startup+1679.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827632/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18932 CPUtime=1679.37
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4200 0 0 0 167924 13 0 0 25 0 1 0 178035860 19386368 4170 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4733 4170 206 16 0 4172 0
Current children cumulated CPU time (s) 1679.37
Current children cumulated vsize (KiB) 18932

[startup+1681.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827632/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18932 CPUtime=1680.97
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4200 0 0 0 168084 13 0 0 25 0 1 0 178035860 19386368 4170 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4733 4170 206 16 0 4172 0
Current children cumulated CPU time (s) 1680.97
Current children cumulated vsize (KiB) 18932

[startup+1682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827632/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18932 CPUtime=1681.77
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4200 0 0 0 168164 13 0 0 25 0 1 0 178035860 19386368 4170 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4733 4170 206 16 0 4172 0
Current children cumulated CPU time (s) 1681.77
Current children cumulated vsize (KiB) 18932

[startup+1682.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3649
/proc/meminfo: memFree=1827632/2055920 swapFree=4157116/4192956
[pid=3446] ppid=3444 vsize=18932 CPUtime=1682.17
/proc/3446/stat : 3446 (Pueblo) R 3444 3446 2492 0 -1 4194304 4200 0 0 0 168204 13 0 0 25 0 1 0 178035860 19386368 4170 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/3446/statm: 4733 4170 206 16 0 4172 0
Current children cumulated CPU time (s) 1682.17
Current children cumulated vsize (KiB) 18932

Child status: 20
Real time (s): 1682.73
CPU time (s): 1682.21
CPU user time (s): 1682.06
CPU system time (s): 0.140978
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 18932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1682.06
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4207
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= 13
involuntary context switches= 3548

runsolver used 1.9957 second user time and 4.12437 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Thu Apr 19 21:59:34 UTC 2007

IDJOB= 362899
IDBENCH= 1681
IDSOLVER= 165
FILE ID= node72/362899-1177019974

PBS_JOBID= 4630549

Free space on /tmp= 66405 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-seba.opb
COMMAND LINE= Pueblo /tmp/evaluation/362899-1177019974/instance-362899-1177019974.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-362899-1177019974 -o ROOT/results/node72/conversion-362899-1177019974 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362899-1177019974/instance-362899-1177019974.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-362899-1177019974 -o ROOT/results/node72/solver-362899-1177019974 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362899-1177019974/instance-362899-1177019974.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f70781d9e1b73a3f03aa1ef3a5aa83c9

RANDOM SEED= 162199677

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1845008 kB
Buffers:         26652 kB
Cached:         111632 kB
SwapCached:      16688 kB
Active:          67784 kB
Inactive:        93672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845008 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:            3724 kB
Writeback:           0 kB
Mapped:          30412 kB
Slab:            35008 kB
Committed_AS:  2778000 kB
PageTables:       1788 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= 66405 MiB

End job on node72 on Thu Apr 19 22:27:37 UTC 2007