Trace number 362731

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 1.4SAT14 1782.73 1783.24

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/
~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-maros.opb
MD5SUM6803f1153be9bf743da46b6e6a13cfbf
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark0.007998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved YES
Number of variables90
Total number of constraints6
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 constraints6
Minimum length of a constraint15
Maximum length of a constraint90
Number of terms in the objective function 90
Biggest coefficient in the objective function 168516
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524354
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262133
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524354
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
0.00/0.00	c starting to Solve
0.00/0.00	c #variables read: 90 - #constraints read: 7
106.16/106.29	o 14
1782.69/1783.24	c total time              : 1783 s
1782.69/1783.24	s SATISFIABLE
1782.69/1783.24	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28
1782.69/1783.24	v -x29 -x30 x31 -x32 x33 x34 x35 -x36 x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55
1782.69/1783.24	v -x56 -x57 -x58 -x59 -x60 x61 x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82
1782.69/1783.24	v -x83 x84 -x85 x86 -x87 -x88 -x89 -x90

Verifier Data (download as text)

OK	14

Conversion Script Data (download as text)

/tmp/evaluation/362731-1177017411/instance-362731-1177017411.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/node17/watcher-362731-1177017411 -o ROOT/results/node17/solver-362731-1177017411 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362731-1177017411/instance-362731-1177017411.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: 0.92 0.98 0.99 3/77 3814
/proc/meminfo: memFree=1658728/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2552 CPUtime=0
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 149658687 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3257995 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 638 234 199 16 0 77 0

[startup+0.0986419 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3814
/proc/meminfo: memFree=1658728/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=0.09
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 283 0 0 0 9 0 0 0 18 0 1 0 149658687 2617344 253 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 253 205 16 0 78 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2556

[startup+0.101641 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3814
/proc/meminfo: memFree=1658728/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=0.09
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 283 0 0 0 9 0 0 0 18 0 1 0 149658687 2617344 253 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559551 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 253 205 16 0 78 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2556

[startup+0.301662 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3814
/proc/meminfo: memFree=1658728/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=0.29
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 283 0 0 0 29 0 0 0 19 0 1 0 149658687 2617344 253 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3302792 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 253 205 16 0 78 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2556

[startup+0.701704 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3814
/proc/meminfo: memFree=1658728/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=0.69
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 284 0 0 0 69 0 0 0 23 0 1 0 149658687 2617344 254 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557266 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 254 205 16 0 78 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2556

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658464/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1.49
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 284 0 0 0 149 0 0 0 25 0 1 0 149658687 2617344 254 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520075 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 254 205 16 0 78 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2556

[startup+3.10195 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658336/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=3.09
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 285 0 0 0 309 0 0 0 25 0 1 0 149658687 2617344 255 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 255 205 16 0 78 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2556

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658272/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=6.29
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 285 0 0 0 629 0 0 0 25 0 1 0 149658687 2617344 255 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 255 205 16 0 78 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2556

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658224/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=12.69
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 286 0 0 0 1269 0 0 0 25 0 1 0 149658687 2617344 256 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 256 205 16 0 78 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2556

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658224/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=25.48
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 287 0 0 0 2548 0 0 0 25 0 1 0 149658687 2617344 257 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 257 205 16 0 78 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2556

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658224/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=51.07
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 288 0 0 0 5107 0 0 0 25 0 1 0 149658687 2617344 258 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517906 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 258 205 16 0 78 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2556

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658224/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=102.26
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 289 0 0 0 10226 0 0 0 25 0 1 0 149658687 2617344 259 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134560892 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 259 205 16 0 78 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2556

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658160/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=162.24
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 291 0 0 0 16140 84 0 0 25 0 1 0 149658687 2617344 261 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 261 205 16 0 78 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2556

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658096/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=222.22
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 291 0 0 0 22053 169 0 0 25 0 1 0 149658687 2617344 261 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 261 205 16 0 78 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2556

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658160/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=282.21
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 292 0 0 0 27966 255 0 0 25 0 1 0 149658687 2617344 262 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 262 205 16 0 78 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2556

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658096/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=342.2
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 33884 336 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2556

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658096/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=402.18
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 39793 425 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2556

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658160/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=462.16
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 45702 514 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2556

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658096/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=522.14
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 51611 603 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2556

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658096/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=582.13
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 57523 690 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2556

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658096/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=642.11
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 63435 776 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2556


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

/proc/meminfo: memFree=1658032/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=882.04
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 87063 1141 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 2556

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658032/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=942.02
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 92973 1229 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 2556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658032/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1002.01
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 98881 1320 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 2556

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658032/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1061.98
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 104792 1406 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 2556

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658032/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1121.97
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 110706 1491 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 2556

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1658032/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1181.95
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 116615 1580 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 2556

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3815
/proc/meminfo: memFree=1657968/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1241.94
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 293 0 0 0 122530 1664 0 0 25 0 1 0 149658687 2617344 263 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 263 205 16 0 78 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 2556

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3817
/proc/meminfo: memFree=1657904/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1301.93
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 294 0 0 0 128441 1752 0 0 25 0 1 0 149658687 2617344 264 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 264 205 16 0 78 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 2556

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3817
/proc/meminfo: memFree=1657904/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1361.9
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 294 0 0 0 134352 1838 0 0 25 0 1 0 149658687 2617344 264 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 264 205 16 0 78 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 2556

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3817
/proc/meminfo: memFree=1657968/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1421.89
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 294 0 0 0 140260 1929 0 0 25 0 1 0 149658687 2617344 264 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 264 205 16 0 78 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 2556

[startup+1482.3 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 3817
/proc/meminfo: memFree=1657904/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1481.87
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 294 0 0 0 146169 2018 0 0 25 0 1 0 149658687 2617344 264 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 264 205 16 0 78 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 2556

[startup+1542.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 3817
/proc/meminfo: memFree=1657840/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1541.85
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 294 0 0 0 152080 2105 0 0 25 0 1 0 149658687 2617344 264 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 264 205 16 0 78 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 2556

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3817
/proc/meminfo: memFree=1657840/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1601.84
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 294 0 0 0 157996 2188 0 0 25 0 1 0 149658687 2617344 264 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 264 205 16 0 78 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 2556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3817
/proc/meminfo: memFree=1657776/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1661.81
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 294 0 0 0 163913 2268 0 0 25 0 1 0 149658687 2617344 264 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 264 205 16 0 78 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 2556

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3817
/proc/meminfo: memFree=1657776/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1721.8
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 294 0 0 0 169827 2353 0 0 25 0 1 0 149658687 2617344 264 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 264 205 16 0 78 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 2556

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3817
/proc/meminfo: memFree=1657776/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1781.79
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 294 0 0 0 175735 2444 0 0 25 0 1 0 149658687 2617344 264 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 264 205 16 0 78 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 2556

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

[startup+1782.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3817
/proc/meminfo: memFree=1657776/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1782.18
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 294 0 0 0 175774 2444 0 0 25 0 1 0 149658687 2617344 264 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 264 205 16 0 78 0
Current children cumulated CPU time (s) 1782.18
Current children cumulated vsize (KiB) 2556

[startup+1783.11 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3817
/proc/meminfo: memFree=1657776/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1782.58
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 294 0 0 0 175814 2444 0 0 25 0 1 0 149658687 2617344 264 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 264 205 16 0 78 0
Current children cumulated CPU time (s) 1782.58
Current children cumulated vsize (KiB) 2556

[startup+1783.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3817
/proc/meminfo: memFree=1657776/2055920 swapFree=4141660/4192956
[pid=3814] ppid=3812 vsize=2556 CPUtime=1782.69
/proc/3814/stat : 3814 (Pueblo) R 3812 3814 3493 0 -1 4194304 294 0 0 0 175824 2445 0 0 25 0 1 0 149658687 2617344 264 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3814/statm: 639 264 205 16 0 78 0
Current children cumulated CPU time (s) 1782.69
Current children cumulated vsize (KiB) 2556

Child status: 10
Real time (s): 1783.24
CPU time (s): 1782.73
CPU user time (s): 1758.28
CPU system time (s): 24.4513
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 2556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1758.28
system time used= 24.4513
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 301
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= 14
involuntary context switches= 36031

runsolver used 1.91371 second user time and 4.08138 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Thu Apr 19 21:16:52 UTC 2007

IDJOB= 362731
IDBENCH= 1634
IDSOLVER= 165
FILE ID= node17/362731-1177017411

PBS_JOBID= 4630586

Free space on /tmp= 66391 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-maros.opb
COMMAND LINE= Pueblo /tmp/evaluation/362731-1177017411/instance-362731-1177017411.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-362731-1177017411 -o ROOT/results/node17/conversion-362731-1177017411 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362731-1177017411/instance-362731-1177017411.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-362731-1177017411 -o ROOT/results/node17/solver-362731-1177017411 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362731-1177017411/instance-362731-1177017411.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  6803f1153be9bf743da46b6e6a13cfbf

RANDOM SEED= 986711870

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1659200 kB
Buffers:         29184 kB
Cached:         292124 kB
SwapCached:      13524 kB
Active:          72768 kB
Inactive:       271384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659200 kB
SwapTotal:     4192956 kB
SwapFree:      4141660 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          29656 kB
Slab:            38104 kB
Committed_AS:  7112336 kB
PageTables:       1796 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= 66391 MiB

End job on node17 on Thu Apr 19 21:46:35 UTC 2007