Trace number 348867

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) 1800.05 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-set1cl.opb
MD5SUM1e246214338ba705536e85585a980117
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 variables14400
Total number of constraints492
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 constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 3484
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 530256
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 530256
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
0.19/0.22	c starting to Solve
0.19/0.22	c #variables read: 14400 - #constraints read: 733

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348867-1176601414/instance-348867-1176601414.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/node20/watcher-348867-1176601414 -o ROOT/results/node20/solver-348867-1176601414 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348867-1176601414/instance-348867-1176601414.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: 0.91 0.97 0.99 3/77 1723
/proc/meminfo: memFree=1640968/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=2296 CPUtime=0
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 108058746 2351104 197 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134541824 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 604 204 179 16 0 43 0

[startup+0.0162489 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 1723
/proc/meminfo: memFree=1640968/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=2816 CPUtime=0.01
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 336 0 0 0 1 0 0 0 18 0 1 0 108058746 2883584 306 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 704 306 193 16 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2816

[startup+0.101265 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 1723
/proc/meminfo: memFree=1640968/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=4284 CPUtime=0.09
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 704 0 0 0 9 0 0 0 18 0 1 0 108058746 4386816 674 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 1071 674 199 16 0 510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4284

[startup+0.301306 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 1723
/proc/meminfo: memFree=1640968/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=8996 CPUtime=0.29
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 1839 0 0 0 29 0 0 0 20 0 1 0 108058746 9211904 1809 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527978 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 2249 1809 206 16 0 1688 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8996

[startup+0.701386 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 1723
/proc/meminfo: memFree=1640968/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=8996 CPUtime=0.69
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 1845 0 0 0 68 1 0 0 24 0 1 0 108058746 9211904 1815 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8050178 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 2249 1815 206 16 0 1688 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8996

[startup+1.50155 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 1724
/proc/meminfo: memFree=1634304/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=9128 CPUtime=1.49
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 1885 0 0 0 148 1 0 0 25 0 1 0 108058746 9347072 1855 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134563532 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 2282 1855 206 16 0 1721 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9128

[startup+3.10187 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 1724
/proc/meminfo: memFree=1633984/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=10796 CPUtime=3.09
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 2306 0 0 0 308 1 0 0 25 0 1 0 108058746 11055104 2276 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528563 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 2699 2276 206 16 0 2138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10796

[startup+6.30151 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 1724
/proc/meminfo: memFree=1631872/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=11440 CPUtime=6.29
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 2460 0 0 0 628 1 0 0 25 0 1 0 108058746 11714560 2430 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 2860 2430 206 16 0 2299 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11440

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 1724
/proc/meminfo: memFree=1631616/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=11824 CPUtime=12.69
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 2557 0 0 0 1268 1 0 0 25 0 1 0 108058746 12107776 2527 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 2956 2527 206 16 0 2395 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11824

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 1724
/proc/meminfo: memFree=1630720/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=12592 CPUtime=25.48
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 2744 0 0 0 2547 1 0 0 25 0 1 0 108058746 12894208 2714 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 3148 2714 206 16 0 2587 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12592

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 1724
/proc/meminfo: memFree=1629504/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=14012 CPUtime=51.08
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 3094 0 0 0 5106 2 0 0 25 0 1 0 108058746 14348288 3064 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 3503 3064 206 16 0 2942 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14012

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 1724
/proc/meminfo: memFree=1628544/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=14928 CPUtime=102.26
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 3314 0 0 0 10224 2 0 0 25 0 1 0 108058746 15286272 3284 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 3732 3284 206 16 0 3171 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14928

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1724
/proc/meminfo: memFree=1628032/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=15496 CPUtime=162.24
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 3443 0 0 0 16221 3 0 0 25 0 1 0 108058746 15867904 3413 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528569 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 3874 3413 206 16 0 3313 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15496

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1724
/proc/meminfo: memFree=1627392/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=16196 CPUtime=222.21
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 3597 0 0 0 22218 3 0 0 25 0 1 0 108058746 16584704 3567 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 4049 3567 206 16 0 3488 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16196

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1724
/proc/meminfo: memFree=1626816/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=16920 CPUtime=282.19
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 3744 0 0 0 28215 4 0 0 25 0 1 0 108058746 17326080 3714 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557675 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 4230 3714 206 16 0 3669 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 16920

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1724
/proc/meminfo: memFree=1626048/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=17668 CPUtime=342.17
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 3941 0 0 0 34213 4 0 0 25 0 1 0 108058746 18092032 3902 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 4417 3902 206 16 0 3856 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17668

[startup+402.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 1724
/proc/meminfo: memFree=1626048/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=17668 CPUtime=402.14
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 3941 0 0 0 40210 4 0 0 25 0 1 0 108058746 18092032 3902 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 4417 3902 206 16 0 3856 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17668

[startup+462.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 1724
/proc/meminfo: memFree=1625920/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=17828 CPUtime=462.13
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 3967 0 0 0 46208 5 0 0 25 0 1 0 108058746 18255872 3928 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 4457 3928 206 16 0 3896 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17828

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1724
/proc/meminfo: memFree=1625920/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=17828 CPUtime=522.11
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 3981 0 0 0 52206 5 0 0 25 0 1 0 108058746 18255872 3942 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 4457 3942 206 16 0 3896 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17828

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1724
/proc/meminfo: memFree=1625536/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=18284 CPUtime=582.09
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4070 0 0 0 58203 6 0 0 25 0 1 0 108058746 18722816 4031 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134518193 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 4571 4031 206 16 0 4010 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18284

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1724
/proc/meminfo: memFree=1625408/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=18412 CPUtime=642.07
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4095 0 0 0 64201 6 0 0 25 0 1 0 108058746 18853888 4056 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528654 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 4603 4056 206 16 0 4042 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 18412


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1724
/proc/meminfo: memFree=1624128/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=19768 CPUtime=822.01
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4439 0 0 0 82193 8 0 0 25 0 1 0 108058746 20242432 4376 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528544 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 4942 4376 206 16 0 4381 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 19768

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1724
/proc/meminfo: memFree=1624128/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=19664 CPUtime=881.98
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4440 0 0 0 88190 8 0 0 25 0 1 0 108058746 20135936 4373 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8062144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 4916 4373 206 16 0 4355 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 19664

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1724
/proc/meminfo: memFree=1624064/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=19824 CPUtime=941.96
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4471 0 0 0 94188 8 0 0 25 0 1 0 108058746 20299776 4404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520442 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 4956 4404 206 16 0 4395 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 19824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1724
/proc/meminfo: memFree=1623872/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=20144 CPUtime=1001.94
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4519 0 0 0 100185 9 0 0 25 0 1 0 108058746 20627456 4452 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5036 4452 206 16 0 4475 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 20144

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 1810
/proc/meminfo: memFree=1622408/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=20304 CPUtime=1061.89
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4573 0 0 0 106178 11 0 0 25 0 1 0 108058746 20791296 4506 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5076 4506 206 16 0 4515 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 20304

[startup+1122.3 s]
/proc/loadavg: 1.27 1.06 1.02 2/78 2431
/proc/meminfo: memFree=1622888/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=20448 CPUtime=1121.77
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4594 0 0 0 112164 13 0 0 25 0 1 0 108058746 20938752 4527 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5112 4527 206 16 0 4551 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 20448

[startup+1182.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/78 2431
/proc/meminfo: memFree=1623032/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=20608 CPUtime=1181.75
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4623 0 0 0 118161 14 0 0 25 0 1 0 108058746 21102592 4556 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557845 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5152 4556 206 16 0 4591 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 20608

[startup+1242.3 s]
/proc/loadavg: 1.03 1.04 1.01 2/78 2431
/proc/meminfo: memFree=1623032/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=20748 CPUtime=1241.73
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4658 0 0 0 124159 14 0 0 25 0 1 0 108058746 21245952 4591 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528556 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5187 4591 206 16 0 4626 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 20748

[startup+1302.3 s]
/proc/loadavg: 1.04 1.04 1.01 2/78 2431
/proc/meminfo: memFree=1622904/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=20880 CPUtime=1301.71
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4690 0 0 0 130157 14 0 0 25 0 1 0 108058746 21381120 4623 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528635 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5220 4623 206 16 0 4659 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 20880

[startup+1362.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 2431
/proc/meminfo: memFree=1622904/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=21040 CPUtime=1361.69
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4697 0 0 0 136154 15 0 0 25 0 1 0 108058746 21544960 4630 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558832 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5260 4630 206 16 0 4699 0
Current children cumulated CPU time (s) 1361.69
Current children cumulated vsize (KiB) 21040

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2431
/proc/meminfo: memFree=1622784/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=21192 CPUtime=1421.67
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4737 0 0 0 142152 15 0 0 25 0 1 0 108058746 21700608 4670 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5298 4670 206 16 0 4737 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 21192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2431
/proc/meminfo: memFree=1621696/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=22224 CPUtime=1481.64
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 4990 0 0 0 148149 15 0 0 25 0 1 0 108058746 22757376 4923 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520075 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5556 4923 206 16 0 4995 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 22224

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2431
/proc/meminfo: memFree=1621632/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=22416 CPUtime=1541.63
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 5020 0 0 0 154147 16 0 0 25 0 1 0 108058746 22953984 4953 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5604 4953 206 16 0 5043 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 22416

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2431
/proc/meminfo: memFree=1621568/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=22416 CPUtime=1601.6
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 5021 0 0 0 160144 16 0 0 25 0 1 0 108058746 22953984 4954 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5604 4954 206 16 0 5043 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 22416

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2431
/proc/meminfo: memFree=1621568/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=22416 CPUtime=1661.58
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 5021 0 0 0 166142 16 0 0 25 0 1 0 108058746 22953984 4954 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8060645 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5604 4954 206 16 0 5043 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 22416

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2431
/proc/meminfo: memFree=1621568/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=22416 CPUtime=1721.56
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 5021 0 0 0 172139 17 0 0 25 0 1 0 108058746 22953984 4954 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5604 4954 206 16 0 5043 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 22416

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2431
/proc/meminfo: memFree=1621504/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=22416 CPUtime=1781.54
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 5036 0 0 0 178137 17 0 0 25 0 1 0 108058746 22953984 4969 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528630 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5604 4969 206 16 0 5043 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 22416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2431
/proc/meminfo: memFree=1621504/2055920 swapFree=4159876/4192956
[pid=1723] ppid=1721 vsize=22416 CPUtime=1800.03
/proc/1723/stat : 1723 (Pueblo) R 1721 1723 974 0 -1 4194304 5036 0 0 0 179986 17 0 0 25 0 1 0 108058746 22953984 4969 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/1723/statm: 5604 4969 206 16 0 5043 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 22416

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.81
CPU time (s): 1800.05
CPU user time (s): 1799.87
CPU system time (s): 0.180972
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 22416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5036
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 36772

runsolver used 2.09768 second user time and 4.11837 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Apr 15 01:43:34 UTC 2007

IDJOB= 348867
IDBENCH= 1763
IDSOLVER= 165
FILE ID= node20/348867-1176601414

PBS_JOBID= 4556987

Free space on /tmp= 66562 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-set1cl.opb
COMMAND LINE= Pueblo /tmp/evaluation/348867-1176601414/instance-348867-1176601414.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-348867-1176601414 -o ROOT/results/node20/conversion-348867-1176601414 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348867-1176601414/instance-348867-1176601414.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-348867-1176601414 -o ROOT/results/node20/solver-348867-1176601414 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348867-1176601414/instance-348867-1176601414.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1e246214338ba705536e85585a980117

RANDOM SEED= 338455540

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1641376 kB
Buffers:         59104 kB
Cached:         266768 kB
SwapCached:      15284 kB
Active:         204856 kB
Inactive:       148220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641376 kB
SwapTotal:     4192956 kB
SwapFree:      4159876 kB
Dirty:            2800 kB
Writeback:           0 kB
Mapped:          37052 kB
Slab:            47084 kB
Committed_AS:   686416 kB
PageTables:       1688 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node20 on Sun Apr 15 02:13:37 UTC 2007