Trace number 362451

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) 1800.08 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-ran8x32.opb
MD5SUM857268f55ca3006474c2fa40f262a214
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 benchmark0.184971
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7936
Total number of constraints296
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 constraints296
Minimum length of a constraint31
Maximum length of a constraint960
Number of terms in the objective function 7936
Biggest coefficient in the objective function 1818
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530569
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 530569
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: 7936 - #constraints read: 337

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362451-1177012915/instance-362451-1177012915.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/node50/watcher-362451-1177012915 -o ROOT/results/node50/solver-362451-1177012915 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362451-1177012915/instance-362451-1177012915.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 20687
/proc/meminfo: memFree=1860960/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=2552 CPUtime=0
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 56136711 2613248 228 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 638 230 193 16 0 77 0

[startup+0.0252821 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 20687
/proc/meminfo: memFree=1860960/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=3084 CPUtime=0.02
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 406 0 0 0 2 0 0 0 18 0 1 0 56136711 3158016 376 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 771 376 193 16 0 210 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3084

[startup+0.101288 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 20687
/proc/meminfo: memFree=1860960/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=3748 CPUtime=0.09
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 561 0 0 0 9 0 0 0 18 0 1 0 56136711 3837952 531 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 937 531 199 16 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3748

[startup+0.301306 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 20687
/proc/meminfo: memFree=1860960/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=6292 CPUtime=0.3
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 1224 0 0 0 29 1 0 0 19 0 1 0 56136711 6443008 1194 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556484 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 1573 1194 205 16 0 1012 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6292

[startup+0.70134 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 20687
/proc/meminfo: memFree=1860960/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=6292 CPUtime=0.7
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 1224 0 0 0 69 1 0 0 22 0 1 0 56136711 6443008 1194 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 1573 1194 205 16 0 1012 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 6292

[startup+1.50141 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20688
/proc/meminfo: memFree=1856920/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=6660 CPUtime=1.5
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 1288 0 0 0 149 1 0 0 25 0 1 0 56136711 6819840 1258 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 1665 1258 205 16 0 1104 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6660

[startup+3.10155 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20688
/proc/meminfo: memFree=1856024/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=7416 CPUtime=3.1
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 1505 0 0 0 309 1 0 0 25 0 1 0 56136711 7593984 1475 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 1854 1475 205 16 0 1293 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 7416

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20688
/proc/meminfo: memFree=1854624/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=9200 CPUtime=6.29
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 1940 0 0 0 628 1 0 0 25 0 1 0 56136711 9420800 1910 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 2300 1910 205 16 0 1739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9200

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 20688
/proc/meminfo: memFree=1852200/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=10928 CPUtime=12.69
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 2366 0 0 0 1268 1 0 0 25 0 1 0 56136711 11190272 2336 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528544 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 2732 2336 205 16 0 2171 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10928

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20688
/proc/meminfo: memFree=1848168/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=15032 CPUtime=25.49
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 3414 0 0 0 2547 2 0 0 25 0 1 0 56136711 15392768 3370 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 3758 3370 205 16 0 3197 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15032

[startup+51.1018 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 20688
/proc/meminfo: memFree=1847272/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=15892 CPUtime=51.08
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 3637 0 0 0 5106 2 0 0 25 0 1 0 56136711 16273408 3593 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 3973 3593 205 16 0 3412 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15892

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20688
/proc/meminfo: memFree=1845096/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=18064 CPUtime=102.27
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 4180 0 0 0 10225 2 0 0 25 0 1 0 56136711 18497536 4136 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4516 4136 205 16 0 3955 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18064

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20688
/proc/meminfo: memFree=1843176/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=19960 CPUtime=162.25
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 4667 0 0 0 16223 2 0 0 25 0 1 0 56136711 20439040 4612 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4990 4612 205 16 0 4429 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19960

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20688
/proc/meminfo: memFree=1840680/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=22536 CPUtime=222.23
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 5290 0 0 0 22221 2 0 0 25 0 1 0 56136711 23076864 5235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 5634 5235 205 16 0 5073 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22536

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20688
/proc/meminfo: memFree=1839720/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=23236 CPUtime=282.22
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 5522 0 0 0 28219 3 0 0 25 0 1 0 56136711 23793664 5430 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 5809 5430 205 16 0 5248 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23236

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20688
/proc/meminfo: memFree=1839720/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=23236 CPUtime=342.21
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 5523 0 0 0 34218 3 0 0 25 0 1 0 56136711 23793664 5431 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 5809 5431 205 16 0 5248 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23236

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1839784/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=23236 CPUtime=402.2
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 5523 0 0 0 40217 3 0 0 25 0 1 0 56136711 23793664 5431 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 5809 5431 205 16 0 5248 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 23236

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1837672/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=25588 CPUtime=462.18
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 6094 0 0 0 46215 3 0 0 25 0 1 0 56136711 26202112 6002 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557405 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 6397 6002 205 16 0 5836 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 25588

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1834088/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=29072 CPUtime=522.16
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 6982 0 0 0 52212 4 0 0 25 0 1 0 56136711 29769728 6889 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 7268 6889 205 16 0 6707 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 29072

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1834408/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=28580 CPUtime=582.15
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 7136 0 0 0 58211 4 0 0 25 0 1 0 56136711 29265920 6766 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 7145 6766 205 16 0 6584 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 28580

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1834408/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=28580 CPUtime=642.14
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 7136 0 0 0 64210 4 0 0 25 0 1 0 56136711 29265920 6766 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 7145 6766 205 16 0 6584 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 28580


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1830888/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=32044 CPUtime=882.08
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 8511 0 0 0 88203 5 0 0 25 0 1 0 56136711 32813056 7633 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8011 7633 205 16 0 7450 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 32044

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1830888/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=32044 CPUtime=942.07
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 8511 0 0 0 94202 5 0 0 25 0 1 0 56136711 32813056 7633 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8011 7633 205 16 0 7450 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 32044

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1830888/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=32044 CPUtime=1002.05
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 8511 0 0 0 100200 5 0 0 25 0 1 0 56136711 32813056 7633 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8011 7633 205 16 0 7450 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 32044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1830952/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=32044 CPUtime=1062.04
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 8511 0 0 0 106199 5 0 0 25 0 1 0 56136711 32813056 7633 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8011 7633 205 16 0 7450 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 32044

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1830952/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=32044 CPUtime=1122.02
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 8511 0 0 0 112197 5 0 0 25 0 1 0 56136711 32813056 7633 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557517 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8011 7633 205 16 0 7450 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 32044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1830952/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=32044 CPUtime=1182.01
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 8511 0 0 0 118196 5 0 0 25 0 1 0 56136711 32813056 7633 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8011 7633 205 16 0 7450 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 32044

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1830888/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=32044 CPUtime=1241.99
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 8511 0 0 0 124194 5 0 0 25 0 1 0 56136711 32813056 7633 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8011 7633 205 16 0 7450 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 32044

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20690
/proc/meminfo: memFree=1830888/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=32044 CPUtime=1301.98
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 8511 0 0 0 130193 5 0 0 25 0 1 0 56136711 32813056 7633 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8011 7633 205 16 0 7450 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 32044

[startup+1362.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 20690
/proc/meminfo: memFree=1830888/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=32044 CPUtime=1361.96
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 8511 0 0 0 136191 5 0 0 25 0 1 0 56136711 32813056 7633 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8011 7633 205 16 0 7450 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 32044

[startup+1422.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20690
/proc/meminfo: memFree=1830824/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=32044 CPUtime=1421.95
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 8511 0 0 0 142190 5 0 0 25 0 1 0 56136711 32813056 7633 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8011 7633 205 16 0 7450 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 32044

[startup+1482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20690
/proc/meminfo: memFree=1827560/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=35328 CPUtime=1481.93
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 9330 0 0 0 148188 5 0 0 25 0 1 0 56136711 36175872 8452 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8832 8452 205 16 0 8271 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 35328

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20690
/proc/meminfo: memFree=1828520/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=34388 CPUtime=1541.92
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 9683 0 0 0 154186 6 0 0 25 0 1 0 56136711 35213312 8202 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8597 8202 205 16 0 8036 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 34388

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20690
/proc/meminfo: memFree=1826984/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=35968 CPUtime=1601.91
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 10071 0 0 0 160185 6 0 0 25 0 1 0 56136711 36831232 8590 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 8992 8590 205 16 0 8431 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 35968

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20690
/proc/meminfo: memFree=1826408/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=36328 CPUtime=1661.89
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 10207 0 0 0 166183 6 0 0 25 0 1 0 56136711 37199872 8704 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 9082 8704 205 16 0 8521 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 36328

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20690
/proc/meminfo: memFree=1826408/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=36328 CPUtime=1721.88
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 10207 0 0 0 172182 6 0 0 25 0 1 0 56136711 37199872 8704 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 9082 8704 205 16 0 8521 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 36328

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20690
/proc/meminfo: memFree=1826408/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=36328 CPUtime=1781.86
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 10207 0 0 0 178180 6 0 0 25 0 1 0 56136711 37199872 8704 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 9082 8704 205 16 0 8521 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 36328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20690
/proc/meminfo: memFree=1826408/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=36328 CPUtime=1800.06
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 10207 0 0 0 180000 6 0 0 25 0 1 0 56136711 37199872 8704 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 9082 8704 205 16 0 8521 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 36328

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: 1.00 1.00 1.00 2/65 20690
/proc/meminfo: memFree=1826408/2055920 swapFree=4183800/4192956
[pid=20687] ppid=20685 vsize=36328 CPUtime=1800.06
/proc/20687/stat : 20687 (Pueblo) R 20685 20687 19167 0 -1 4194304 10207 0 0 0 180000 6 0 0 25 0 1 0 56136711 37199872 8704 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 9082 8704 205 16 0 8521 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 36328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1800.01
CPU system time (s): 0.071989
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 36460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10207
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= 3761

runsolver used 1.13683 second user time and 3.78942 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Thu Apr 19 20:01:55 UTC 2007

IDJOB= 362451
IDBENCH= 1561
IDSOLVER= 165
FILE ID= node50/362451-1177012915

PBS_JOBID= 4630512

Free space on /tmp= 66506 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-ran8x32.opb
COMMAND LINE= Pueblo /tmp/evaluation/362451-1177012915/instance-362451-1177012915.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-362451-1177012915 -o ROOT/results/node50/conversion-362451-1177012915 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362451-1177012915/instance-362451-1177012915.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-362451-1177012915 -o ROOT/results/node50/solver-362451-1177012915 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362451-1177012915/instance-362451-1177012915.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  857268f55ca3006474c2fa40f262a214

RANDOM SEED= 309063312

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1861368 kB
Buffers:          4968 kB
Cached:         128516 kB
SwapCached:       2856 kB
Active:          39352 kB
Inactive:       104388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861368 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:          16276 kB
Slab:            36804 kB
Committed_AS:  1080592 kB
PageTables:       1464 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= 66506 MiB

End job on node50 on Thu Apr 19 20:31:58 UTC 2007