Trace number 348568

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) 1800.06 1800.82

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-scsd1.opb
MD5SUM171c173d92217c349c0d73c9a0572b78
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved NO
Number of variables22800
Total number of constraints77
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 constraints77
Minimum length of a constraint600
Maximum length of a constraint1500
Number of terms in the objective function 22800
Biggest coefficient in the objective function 748
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 542722
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 24156
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 542722
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
0.39/0.47	c starting to Solve
0.39/0.47	c #variables read: 22800 - #constraints read: 155

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348568-1176587494/instance-348568-1176587494.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/node10/watcher-348568-1176587494 -o ROOT/results/node10/solver-348568-1176587494 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348568-1176587494/instance-348568-1176587494.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 0.99 0.99 3/77 28974
/proc/meminfo: memFree=1693904/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=2552 CPUtime=0
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 134786956 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 638 232 193 16 0 77 0

[startup+0.075988 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 28974
/proc/meminfo: memFree=1693904/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=4548 CPUtime=0.07
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 761 0 0 0 7 0 0 0 18 0 1 0 134786956 4657152 731 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 1137 732 193 16 0 576 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4548

[startup+0.101993 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 28974
/proc/meminfo: memFree=1693904/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=5084 CPUtime=0.09
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 896 0 0 0 9 0 0 0 18 0 1 0 134786956 5206016 866 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 1271 866 199 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301037 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 28974
/proc/meminfo: memFree=1693904/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=6016 CPUtime=0.29
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 1126 0 0 0 29 0 0 0 19 0 1 0 134786956 6160384 1096 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 1504 1096 199 16 0 943 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6016

[startup+0.701122 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 28974
/proc/meminfo: memFree=1693904/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=12460 CPUtime=0.68
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 2613 0 0 0 68 0 0 0 22 0 1 0 134786956 12759040 2538 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 3115 2538 206 16 0 2554 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12460

[startup+1.50129 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 28975
/proc/meminfo: memFree=1684360/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=12712 CPUtime=1.48
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 2673 0 0 0 148 0 0 0 25 0 1 0 134786956 13017088 2598 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 3178 2600 206 16 0 2617 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12712

[startup+3.10264 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 28975
/proc/meminfo: memFree=1683912/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=13608 CPUtime=3.09
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 2882 0 0 0 308 1 0 0 25 0 1 0 134786956 13934592 2807 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 3402 2807 206 16 0 2841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13608

[startup+6.30133 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 28975
/proc/meminfo: memFree=1681160/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=15700 CPUtime=6.29
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 3415 0 0 0 628 1 0 0 25 0 1 0 134786956 16076800 3340 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557282 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 3925 3340 206 16 0 3364 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15700

[startup+12.7017 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 28975
/proc/meminfo: memFree=1677456/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=19264 CPUtime=12.68
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 4307 0 0 0 1267 1 0 0 25 0 1 0 134786956 19726336 4232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 4816 4232 206 16 0 4255 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19264

[startup+25.5015 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 28975
/proc/meminfo: memFree=1672400/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=24380 CPUtime=25.48
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 5581 0 0 0 2546 2 0 0 25 0 1 0 134786956 24965120 5506 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 6095 5506 206 16 0 5534 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24380

[startup+51.102 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 28975
/proc/meminfo: memFree=1669648/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=27328 CPUtime=51.07
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 6333 0 0 0 5105 2 0 0 25 0 1 0 134786956 27983872 6258 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9340539 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 6832 6258 206 16 0 6271 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27328

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 28975
/proc/meminfo: memFree=1657360/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=39400 CPUtime=102.25
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 9332 0 0 0 10221 4 0 0 25 0 1 0 134786956 40345600 9257 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 9850 9257 206 16 0 9289 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39400

[startup+162.302 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 28975
/proc/meminfo: memFree=1657296/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=39400 CPUtime=162.23
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 9332 0 0 0 16219 4 0 0 25 0 1 0 134786956 40345600 9257 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 9850 9257 206 16 0 9289 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 39400

[startup+222.302 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 28975
/proc/meminfo: memFree=1657296/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=39400 CPUtime=222.21
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 9332 0 0 0 22216 5 0 0 25 0 1 0 134786956 40345600 9257 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 9850 9257 206 16 0 9289 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 39400

[startup+282.302 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 28975
/proc/meminfo: memFree=1657232/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=39400 CPUtime=282.18
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 9332 0 0 0 28213 5 0 0 25 0 1 0 134786956 40345600 9257 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 9850 9257 206 16 0 9289 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 39400

[startup+342.302 s]
/proc/loadavg: 1.06 1.05 1.01 2/78 28975
/proc/meminfo: memFree=1657232/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=39400 CPUtime=342.17
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 9332 0 0 0 34211 6 0 0 25 0 1 0 134786956 40345600 9257 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 9850 9257 206 16 0 9289 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 39400

[startup+402.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 28975
/proc/meminfo: memFree=1657168/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=39400 CPUtime=402.14
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 9332 0 0 0 40208 6 0 0 25 0 1 0 134786956 40345600 9257 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 9850 9257 206 16 0 9289 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 39400

[startup+462.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 28975
/proc/meminfo: memFree=1657168/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=39400 CPUtime=462.11
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 9332 0 0 0 46205 6 0 0 25 0 1 0 134786956 40345600 9257 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 9850 9257 206 16 0 9289 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 39400

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28975
/proc/meminfo: memFree=1657104/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=39400 CPUtime=522.1
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 9332 0 0 0 52203 7 0 0 25 0 1 0 134786956 40345600 9257 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 9850 9257 206 16 0 9289 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 39400

[startup+582.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/84 29065
/proc/meminfo: memFree=1631952/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=582.04
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 58193 11 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 63476

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29173
/proc/meminfo: memFree=1633040/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=641.96
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 64185 11 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 63476


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633104/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=821.9
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 82177 13 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 63476

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633104/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=881.87
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 88174 13 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 63476

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633232/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=941.85
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 94171 14 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 63476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633232/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=1001.83
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 100169 14 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 63476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633232/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=1061.81
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 106166 15 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 63476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633168/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=1121.78
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 112163 15 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 63476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633232/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=1181.76
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 118161 15 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 63476

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633168/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=1241.74
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 124158 16 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 63476

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633168/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=1301.72
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 130156 16 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 63476

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633104/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=1361.7
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 136153 17 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 63476

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633104/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=1421.68
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 142151 17 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 63476

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633168/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=1481.65
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 148148 17 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 63476

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633104/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=1541.63
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 154145 18 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 63476

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1633104/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=63476 CPUtime=1601.6
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15309 0 0 0 160142 18 0 0 25 0 1 0 134786956 64999424 15234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 15869 15234 206 16 0 15308 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 63476

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29173
/proc/meminfo: memFree=1630800/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=65796 CPUtime=1661.59
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15872 0 0 0 166140 19 0 0 25 0 1 0 134786956 67375104 15797 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 16449 15797 206 16 0 15888 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 65796

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1631824/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=64520 CPUtime=1721.56
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15872 0 0 0 172137 19 0 0 25 0 1 0 134786956 66068480 15509 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 16130 15509 206 16 0 15569 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 64520

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1631824/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=64520 CPUtime=1781.54
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15872 0 0 0 178134 20 0 0 25 0 1 0 134786956 66068480 15509 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 16130 15509 206 16 0 15569 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 64520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29173
/proc/meminfo: memFree=1631888/2055920 swapFree=4165840/4192956
[pid=28974] ppid=28972 vsize=64520 CPUtime=1800.04
/proc/28974/stat : 28974 (Pueblo) R 28972 28974 28262 0 -1 4194304 15872 0 0 0 179984 20 0 0 25 0 1 0 134786956 66068480 15509 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28974/statm: 16130 15509 206 16 0 15569 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 64520

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): 1800.82
CPU time (s): 1800.06
CPU user time (s): 1799.84
CPU system time (s): 0.215967
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 65796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15872
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= 2978

runsolver used 1.78573 second user time and 3.9714 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Apr 14 21:51:34 UTC 2007

IDJOB= 348568
IDBENCH= 1692
IDSOLVER= 165
FILE ID= node10/348568-1176587494

PBS_JOBID= 4556799

Free space on /tmp= 66557 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-scsd1.opb
COMMAND LINE= Pueblo /tmp/evaluation/348568-1176587494/instance-348568-1176587494.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-348568-1176587494 -o ROOT/results/node10/conversion-348568-1176587494 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348568-1176587494/instance-348568-1176587494.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-348568-1176587494 -o ROOT/results/node10/solver-348568-1176587494 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348568-1176587494/instance-348568-1176587494.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  171c173d92217c349c0d73c9a0572b78

RANDOM SEED= 223918401

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1694312 kB
Buffers:         56904 kB
Cached:         223504 kB
SwapCached:       2336 kB
Active:         150844 kB
Inactive:       159528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1694312 kB
SwapTotal:     4192956 kB
SwapFree:      4165840 kB
Dirty:            3228 kB
Writeback:           0 kB
Mapped:          38032 kB
Slab:            36760 kB
Committed_AS:  2915416 kB
PageTables:       1708 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= 66557 MiB

End job on node10 on Sat Apr 14 22:21:37 UTC 2007