Trace number 2682964

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.13 1800.56

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-cardinality-105-100.opb
MD5SUM1f72b7f8bd829aeeb06978977df8efc2
Bench CategoryDEC-SMALLINT (no 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 benchmark0.590909
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables10500
Total number of constraints205
Number of constraints which are clauses105
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint100
Maximum length of a constraint105
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 106
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.02/0.05	c constraints 100/0 clauses 105/0 units 0
0.02/0.05	c vars 10500
1800.07/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682964-1277490119/watcher-2682964-1277490119 -o /tmp/evaluation-result-2682964-1277490119/solver-2682964-1277490119 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682964-1277490119.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28919
/proc/meminfo: memFree=1857956/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=2136 CPUtime=0
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 244 0 0 0 0 0 0 0 20 0 1 0 90303572 2187264 164 1992294400 134512640 136421960 4294396592 18446744073709551615 135372691 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28919/statm: 534 164 144 467 0 65 0

[startup+0.0223469 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28919
/proc/meminfo: memFree=1857956/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=2136 CPUtime=0.02
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 250 0 0 0 2 0 0 0 20 0 1 0 90303572 2187264 170 1992294400 134512640 136421960 4294396592 18446744073709551615 135810696 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28919/statm: 534 170 144 467 0 65 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2136

[startup+0.101307 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28919
/proc/meminfo: memFree=1857956/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=10700 CPUtime=0.09
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 2373 0 0 0 9 0 0 0 20 0 1 0 90303572 10956800 2293 1992294400 134512640 136421960 4294396592 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 2675 2299 187 467 0 2206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10700

[startup+0.301323 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28919
/proc/meminfo: memFree=1857956/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=33472 CPUtime=0.29
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 8124 0 0 0 26 3 0 0 20 0 1 0 90303572 34275328 7978 1992294400 134512640 136421960 4294396592 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 8368 7979 193 467 0 7899 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33472

[startup+0.701358 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28919
/proc/meminfo: memFree=1857956/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=71408 CPUtime=0.69
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 18187 0 0 0 62 7 0 0 21 0 1 0 90303572 73121792 17225 1992294400 134512640 136421960 4294396592 18446744073709551615 135810412 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 17852 17225 203 467 0 17383 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 71408

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28920
/proc/meminfo: memFree=1783176/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=80668 CPUtime=1.49
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 20440 0 0 0 125 24 0 0 23 0 1 0 90303572 82604032 19091 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 20167 19091 214 467 0 19698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 80668

[startup+3.10157 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28922
/proc/meminfo: memFree=1780076/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=85948 CPUtime=3.09
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 21759 0 0 0 251 58 0 0 25 0 1 0 90303572 88010752 20410 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 21487 20410 214 467 0 21018 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85948

[startup+6.30085 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28922
/proc/meminfo: memFree=1767552/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=97456 CPUtime=6.29
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 24628 0 0 0 517 112 0 0 25 0 1 0 90303572 99794944 23279 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 24364 23279 214 467 0 23895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 97456

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28922
/proc/meminfo: memFree=1743992/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=120132 CPUtime=12.69
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 30294 0 0 0 1076 193 0 0 25 0 1 0 90303572 123015168 28945 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 30033 28945 214 467 0 29564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 120132

[startup+25.5005 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 28922
/proc/meminfo: memFree=1729360/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=132940 CPUtime=25.49
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 33501 0 0 0 2196 353 0 0 25 0 1 0 90303572 136130560 32152 1992294400 134512640 136421960 4294396592 18446744073709551615 134865243 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 33235 32152 214 467 0 32766 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 132940

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 28922
/proc/meminfo: memFree=1710760/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=151584 CPUtime=51.08
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 38153 0 0 0 4463 645 0 0 25 0 1 0 90303572 155222016 36804 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 37896 36804 214 467 0 37427 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 151584

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 28924
/proc/meminfo: memFree=1672196/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=189952 CPUtime=102.27
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 47732 0 0 0 9148 1079 0 0 25 0 1 0 90303572 194510848 46383 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 47488 46383 214 467 0 47019 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 189952

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28926
/proc/meminfo: memFree=1672072/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=189952 CPUtime=162.25
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 47732 0 0 0 14642 1583 0 0 25 0 1 0 90303572 194510848 46383 1992294400 134512640 136421960 4294396592 18446744073709551615 134859904 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 47488 46383 214 467 0 47019 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 189952

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28926
/proc/meminfo: memFree=1617016/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=244980 CPUtime=222.24
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 61489 0 0 0 20325 1899 0 0 25 0 1 0 90303572 250859520 60140 1992294400 134512640 136421960 4294396592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 61245 60140 214 467 0 60776 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 244980

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28928
/proc/meminfo: memFree=1617016/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=244980 CPUtime=282.23
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 61489 0 0 0 25743 2480 0 0 25 0 1 0 90303572 250859520 60140 1992294400 134512640 136421960 4294396592 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 61245 60140 214 467 0 60776 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 244980

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28930
/proc/meminfo: memFree=1616892/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=244980 CPUtime=342.21
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 61489 0 0 0 31245 2976 0 0 25 0 1 0 90303572 250859520 60140 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 61245 60140 214 467 0 60776 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 244980

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28932
/proc/meminfo: memFree=1616768/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=244980 CPUtime=402.19
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 61489 0 0 0 36834 3385 0 0 25 0 1 0 90303572 250859520 60140 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 61245 60140 214 467 0 60776 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 244980

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 28934
/proc/meminfo: memFree=1570392/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=291468 CPUtime=462.18
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 73073 0 0 0 42568 3650 0 0 25 0 1 0 90303572 298463232 71724 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 72867 71724 214 467 0 72398 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 291468

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28934
/proc/meminfo: memFree=1570268/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=292136 CPUtime=522.17
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 73232 0 0 0 48391 3826 0 0 25 0 1 0 90303572 299147264 71883 1992294400 134512640 136421960 4294396592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 73034 71883 214 467 0 72565 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 292136

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28936
/proc/meminfo: memFree=1520544/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=341616 CPUtime=582.16
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 85565 0 0 0 54267 3949 0 0 25 0 1 0 90303572 349814784 84216 1992294400 134512640 136421960 4294396592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 85404 84216 214 467 0 84935 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 341616

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28941
/proc/meminfo: memFree=1477144/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=384336 CPUtime=642.15
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 96162 0 0 0 60120 4095 0 0 25 0 1 0 90303572 393560064 94813 1992294400 134512640 136421960 4294396592 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 96084 94813 214 467 0 95615 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 384336

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 28947
/proc/meminfo: memFree=1477144/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=384336 CPUtime=882.08
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 96163 0 0 0 82351 5857 0 0 25 0 1 0 90303572 393560064 94814 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 96084 94814 214 467 0 95615 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 384336

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28949
/proc/meminfo: memFree=1477144/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=384336 CPUtime=942.07
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 96163 0 0 0 87751 6456 0 0 25 0 1 0 90303572 393560064 94814 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 96084 94814 214 467 0 95615 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 384336

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28951
/proc/meminfo: memFree=1477144/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=384336 CPUtime=1002.06
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 96163 0 0 0 93258 6948 0 0 25 0 1 0 90303572 393560064 94814 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 96084 94814 214 467 0 95615 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 384336

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28953
/proc/meminfo: memFree=1477020/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=384336 CPUtime=1062.04
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 96163 0 0 0 98794 7410 0 0 25 0 1 0 90303572 393560064 94814 1992294400 134512640 136421960 4294396592 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 96084 94814 214 467 0 95615 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 384336

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28953
/proc/meminfo: memFree=1476896/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=384336 CPUtime=1122.02
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 96163 0 0 0 104581 7621 0 0 25 0 1 0 90303572 393560064 94814 1992294400 134512640 136421960 4294396592 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 96084 94814 214 467 0 95615 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 384336

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28955
/proc/meminfo: memFree=1476896/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=384336 CPUtime=1182.01
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 96163 0 0 0 110341 7860 0 0 25 0 1 0 90303572 393560064 94814 1992294400 134512640 136421960 4294396592 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 96084 94814 214 467 0 95615 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 384336

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28957
/proc/meminfo: memFree=1476648/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=384336 CPUtime=1242
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 96164 0 0 0 116196 8004 0 0 25 0 1 0 90303572 393560064 94815 1992294400 134512640 136421960 4294396592 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 96084 94815 214 467 0 95615 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 384336

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28959
/proc/meminfo: memFree=1476524/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=384336 CPUtime=1301.99
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 96164 0 0 0 121940 8259 0 0 25 0 1 0 90303572 393560064 94815 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 96084 94815 214 467 0 95615 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 384336

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28961
/proc/meminfo: memFree=1476524/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=384336 CPUtime=1361.97
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 96164 0 0 0 127781 8416 0 0 25 0 1 0 90303572 393560064 94815 1992294400 134512640 136421960 4294396592 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 96084 94815 214 467 0 95615 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 384336

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28961
/proc/meminfo: memFree=1453956/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=407620 CPUtime=1421.96
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 101979 0 0 0 133638 8558 0 0 25 0 1 0 90303572 417402880 100630 1992294400 134512640 136421960 4294396592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 101905 100630 214 467 0 101436 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 407620

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28963
/proc/meminfo: memFree=1409192/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=452340 CPUtime=1481.94
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 113097 0 0 0 139488 8706 0 0 25 0 1 0 90303572 463196160 111748 1992294400 134512640 136421960 4294396592 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 113085 111748 214 467 0 112616 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 452340

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28965
/proc/meminfo: memFree=1409068/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=452340 CPUtime=1541.93
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 113097 0 0 0 145343 8850 0 0 25 0 1 0 90303572 463196160 111748 1992294400 134512640 136421960 4294396592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 113085 111748 214 467 0 112616 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 452340

[startup+1602.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 28967
/proc/meminfo: memFree=1409068/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=452340 CPUtime=1601.91
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 113099 0 0 0 151192 8999 0 0 25 0 1 0 90303572 463196160 111750 1992294400 134512640 136421960 4294396592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 113085 111750 214 467 0 112616 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 452340

[startup+1662.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 28969
/proc/meminfo: memFree=1408944/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=452340 CPUtime=1661.9
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 113099 0 0 0 156780 9410 0 0 25 0 1 0 90303572 463196160 111750 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 113085 111750 214 467 0 112616 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 452340

[startup+1722.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 28969
/proc/meminfo: memFree=1408820/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=452340 CPUtime=1721.88
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 113099 0 0 0 162299 9889 0 0 25 0 1 0 90303572 463196160 111750 1992294400 134512640 136421960 4294396592 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 113085 111750 214 467 0 112616 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 452340

[startup+1782.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/107 28971
/proc/meminfo: memFree=1408572/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=452340 CPUtime=1781.86
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 113099 0 0 0 167724 10462 0 0 25 0 1 0 90303572 463196160 111750 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 113085 111750 214 467 0 112616 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 452340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.16 1.06 1.01 2/107 28971
/proc/meminfo: memFree=1408572/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=452340 CPUtime=1800.07
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 113099 0 0 0 169438 10569 0 0 25 0 1 0 90303572 463196160 111750 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 113085 111750 214 467 0 112616 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 452340

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: 1.16 1.06 1.01 2/107 28971
/proc/meminfo: memFree=1408572/2059040 swapFree=4139692/4192956
[pid=28919] ppid=28917 vsize=452340 CPUtime=1800.07
/proc/28919/stat : 28919 (pbct) R 28917 28919 28894 0 -1 4202496 113099 0 0 0 169438 10569 0 0 25 0 1 0 90303572 463196160 111750 1992294400 134512640 136421960 4294396592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28919/statm: 113085 111750 214 467 0 112616 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 452340

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.13
CPU user time (s): 1694.39
CPU system time (s): 105.739
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 452340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1694.39
system time used= 105.739
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113101
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= 1
involuntary context switches= 2402

runsolver used 3.05754 second user time and 8.42072 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-25 20:22:00
IDJOB=2682964
IDBENCH=2601
IDSOLVER=1192
FILE ID=node050/2682964-1277490119
PBS_JOBID= 11190549
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-105-100.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682964-1277490119/watcher-2682964-1277490119 -o /tmp/evaluation-result-2682964-1277490119/solver-2682964-1277490119 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682964-1277490119.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1f72b7f8bd829aeeb06978977df8efc2
RANDOM SEED=1816556817

node050.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
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		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1858484 kB
Buffers:         20464 kB
Cached:          85468 kB
SwapCached:       6080 kB
Active:          69244 kB
Inactive:        49516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1858484 kB
SwapTotal:     4192956 kB
SwapFree:      4139692 kB
Dirty:            2068 kB
Writeback:           0 kB
AnonPages:       11528 kB
Mapped:          11772 kB
Slab:            59788 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181752 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62380 MiB
End job on node050 at 2010-06-25 20:52:02