Trace number 362311

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran6x43.opb
MD5SUM6ddbc05dc60ac3abba60700f70e1bd54
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.97409
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7998
Total number of constraints307
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 constraints307
Minimum length of a constraint31
Maximum length of a constraint1290
Number of terms in the objective function 7998
Biggest coefficient in the objective function 1795
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530626
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530626
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
0.09/0.15	c starting to Solve
0.09/0.15	c #variables read: 7998 - #constraints read: 357

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362311-1177010167/instance-362311-1177010167.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/node65/watcher-362311-1177010167 -o ROOT/results/node65/solver-362311-1177010167 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362311-1177010167/instance-362311-1177010167.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: 0.78 0.95 0.98 3/64 11310
/proc/meminfo: memFree=1563256/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=2552 CPUtime=0
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 177006380 2613248 228 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134534244 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 638 228 193 16 0 77 0

[startup+0.017445 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 11310
/proc/meminfo: memFree=1563256/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=2952 CPUtime=0.01
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 352 0 0 0 1 0 0 0 18 0 1 0 177006380 3022848 322 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 6151895 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 738 322 193 16 0 177 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2952

[startup+0.101451 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 11310
/proc/meminfo: memFree=1563256/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=3748 CPUtime=0.09
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 563 0 0 0 9 0 0 0 18 0 1 0 177006380 3837952 533 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 6151895 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 937 533 199 16 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3748

[startup+0.301468 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 11310
/proc/meminfo: memFree=1563256/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=6468 CPUtime=0.29
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 1238 0 0 0 29 0 0 0 19 0 1 0 177006380 6623232 1208 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 1617 1208 205 16 0 1056 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6468

[startup+0.701501 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 11310
/proc/meminfo: memFree=1563256/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=6468 CPUtime=0.69
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 1238 0 0 0 69 0 0 0 23 0 1 0 177006380 6623232 1208 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 1617 1208 205 16 0 1056 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6468

[startup+1.50157 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 11311
/proc/meminfo: memFree=1559152/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=6468 CPUtime=1.49
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 1238 0 0 0 149 0 0 0 25 0 1 0 177006380 6623232 1208 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 1617 1208 205 16 0 1056 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6468

[startup+3.1017 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 11311
/proc/meminfo: memFree=1559024/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=6468 CPUtime=3.09
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 1238 0 0 0 309 0 0 0 25 0 1 0 177006380 6623232 1208 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 1617 1208 205 16 0 1056 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6468

[startup+6.30197 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 11311
/proc/meminfo: memFree=1558768/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=6600 CPUtime=6.29
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 1292 0 0 0 629 0 0 0 25 0 1 0 177006380 6758400 1262 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 6121083 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 1650 1262 205 16 0 1089 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6600

[startup+12.7015 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 11311
/proc/meminfo: memFree=1557624/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=8132 CPUtime=12.68
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 1678 0 0 0 1268 0 0 0 25 0 1 0 177006380 8327168 1648 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 2033 1648 205 16 0 1472 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8132

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 11311
/proc/meminfo: memFree=1555384/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=10048 CPUtime=25.49
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 2135 0 0 0 2548 1 0 0 25 0 1 0 177006380 10289152 2105 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 2512 2105 205 16 0 1951 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10048

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 11311
/proc/meminfo: memFree=1553656/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=11712 CPUtime=51.07
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 2559 0 0 0 5106 1 0 0 25 0 1 0 177006380 11993088 2529 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 2928 2529 205 16 0 2367 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11712

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 11311
/proc/meminfo: memFree=1553400/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=11840 CPUtime=102.26
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 2606 0 0 0 10225 1 0 0 25 0 1 0 177006380 12124160 2576 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 2960 2576 205 16 0 2399 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11840

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1551288/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=14100 CPUtime=162.25
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 3146 0 0 0 16223 2 0 0 25 0 1 0 177006380 14438400 3116 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 3525 3116 205 16 0 2964 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14100

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1551224/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=13948 CPUtime=222.23
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 3146 0 0 0 22221 2 0 0 25 0 1 0 177006380 14282752 3107 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 3487 3107 205 16 0 2926 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13948

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1551288/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=13948 CPUtime=282.22
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 3146 0 0 0 28220 2 0 0 25 0 1 0 177006380 14282752 3107 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527772 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 3487 3107 205 16 0 2926 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13948

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1551096/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=14204 CPUtime=342.2
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 3197 0 0 0 34218 2 0 0 25 0 1 0 177006380 14544896 3158 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 3551 3158 205 16 0 2990 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14204

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1550392/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=14960 CPUtime=402.18
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 3379 0 0 0 40216 2 0 0 25 0 1 0 177006380 15319040 3340 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528052 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 3740 3340 205 16 0 3179 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14960

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1541304/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=24028 CPUtime=462.17
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 5667 0 0 0 46214 3 0 0 25 0 1 0 177006380 24604672 5615 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 6007 5615 205 16 0 5446 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 24028

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1541240/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=24028 CPUtime=522.15
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 5667 0 0 0 52212 3 0 0 25 0 1 0 177006380 24604672 5615 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 6007 5615 205 16 0 5446 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24028

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1541304/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=24028 CPUtime=582.13
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 5667 0 0 0 58210 3 0 0 25 0 1 0 177006380 24604672 5615 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 6007 5615 205 16 0 5446 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24028

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1541240/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=24028 CPUtime=642.12
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 5667 0 0 0 64209 3 0 0 25 0 1 0 177006380 24604672 5615 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 6007 5615 205 16 0 5446 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24028


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1541176/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=24028 CPUtime=882.06
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 5667 0 0 0 88202 4 0 0 25 0 1 0 177006380 24604672 5615 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528563 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 6007 5615 205 16 0 5446 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 24028

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1541240/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=24028 CPUtime=942.04
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 5667 0 0 0 94200 4 0 0 25 0 1 0 177006380 24604672 5615 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 6007 5615 205 16 0 5446 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24028

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1540792/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=24412 CPUtime=1002.03
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 5773 0 0 0 100199 4 0 0 25 0 1 0 177006380 24997888 5721 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528604 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 6103 5721 205 16 0 5542 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 24412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1540280/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=25008 CPUtime=1062.01
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 5903 0 0 0 106197 4 0 0 25 0 1 0 177006380 25608192 5851 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557845 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 6252 5851 205 16 0 5691 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 25008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1540280/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=25008 CPUtime=1121.99
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 5903 0 0 0 112195 4 0 0 25 0 1 0 177006380 25608192 5851 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 6252 5851 205 16 0 5691 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 25008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1538808/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=26484 CPUtime=1181.98
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 6278 0 0 0 118194 4 0 0 25 0 1 0 177006380 27119616 6226 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 6621 6226 205 16 0 6060 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 26484

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1539192/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=26104 CPUtime=1241.97
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 6371 0 0 0 124192 5 0 0 25 0 1 0 177006380 26730496 6118 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 6526 6118 205 16 0 5965 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 26104

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 11311
/proc/meminfo: memFree=1533176/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=31784 CPUtime=1301.95
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 8042 0 0 0 130189 6 0 0 25 0 1 0 177006380 32546816 7565 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 7946 7565 205 16 0 7385 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 31784

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11311
/proc/meminfo: memFree=1534648/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=30412 CPUtime=1361.93
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 8042 0 0 0 136187 6 0 0 25 0 1 0 177006380 31141888 7222 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 7603 7222 205 16 0 7042 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 30412

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11313
/proc/meminfo: memFree=1534712/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=30412 CPUtime=1421.92
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 8042 0 0 0 142186 6 0 0 25 0 1 0 177006380 31141888 7222 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 7603 7222 205 16 0 7042 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 30412

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11313
/proc/meminfo: memFree=1534712/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=30412 CPUtime=1481.9
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 8042 0 0 0 148184 6 0 0 25 0 1 0 177006380 31141888 7222 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528586 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 7603 7222 205 16 0 7042 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 30412

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11313
/proc/meminfo: memFree=1534776/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=30412 CPUtime=1541.88
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 8042 0 0 0 154182 6 0 0 25 0 1 0 177006380 31141888 7222 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 7603 7222 205 16 0 7042 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 30412

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11313
/proc/meminfo: memFree=1534776/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=30412 CPUtime=1601.87
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 8042 0 0 0 160181 6 0 0 25 0 1 0 177006380 31141888 7222 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 7603 7222 205 16 0 7042 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 30412

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11313
/proc/meminfo: memFree=1534776/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=30412 CPUtime=1661.85
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 8042 0 0 0 166179 6 0 0 25 0 1 0 177006380 31141888 7222 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 7603 7222 205 16 0 7042 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 30412

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11313
/proc/meminfo: memFree=1534712/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=30412 CPUtime=1721.84
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 8042 0 0 0 172178 6 0 0 25 0 1 0 177006380 31141888 7222 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 7603 7222 205 16 0 7042 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 30412

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11313
/proc/meminfo: memFree=1534712/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=30412 CPUtime=1781.82
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 8042 0 0 0 178176 6 0 0 25 0 1 0 177006380 31141888 7222 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527570 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 7603 7222 205 16 0 7042 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 30412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11313
/proc/meminfo: memFree=1534648/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=30412 CPUtime=1800.01
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 8042 0 0 0 179995 6 0 0 25 0 1 0 177006380 31141888 7222 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 7603 7222 205 16 0 7042 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 30412

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11313
/proc/meminfo: memFree=1534648/2055920 swapFree=4184012/4192956
[pid=11310] ppid=11308 vsize=30412 CPUtime=1800.01
/proc/11310/stat : 11310 (Pueblo) R 11308 11310 11236 0 -1 4194304 8042 0 0 0 179995 6 0 0 25 0 1 0 177006380 31141888 7222 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/11310/statm: 7603 7222 205 16 0 7042 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 30412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1799.96
CPU system time (s): 0.074988
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 32772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8042
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= 2094

runsolver used 1.11783 second user time and 3.81242 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Thu Apr 19 19:16:08 UTC 2007

IDJOB= 362311
IDBENCH= 1548
IDSOLVER= 165
FILE ID= node65/362311-1177010167

PBS_JOBID= 4630547

Free space on /tmp= 66399 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran6x43.opb
COMMAND LINE= Pueblo /tmp/evaluation/362311-1177010167/instance-362311-1177010167.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-362311-1177010167 -o ROOT/results/node65/conversion-362311-1177010167 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362311-1177010167/instance-362311-1177010167.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-362311-1177010167 -o ROOT/results/node65/solver-362311-1177010167 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362311-1177010167/instance-362311-1177010167.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  6ddbc05dc60ac3abba60700f70e1bd54

RANDOM SEED= 259954854

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1563664 kB
Buffers:         30436 kB
Cached:         412184 kB
SwapCached:       2712 kB
Active:         206944 kB
Inactive:       244928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563664 kB
SwapTotal:     4192956 kB
SwapFree:      4184012 kB
Dirty:            2764 kB
Writeback:           0 kB
Mapped:          15196 kB
Slab:            26384 kB
Committed_AS:  2290320 kB
PageTables:       1456 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= 66399 MiB

End job on node65 on Thu Apr 19 19:46:10 UTC 2007