Trace number 3706786

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 NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.13 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-1.opb
MD5SUMb8b0df75c0f0dbb89ae9601b9070a445
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-51
Best CPU time to get the best result obtained on this benchmark1800.01
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109676
Number of constraints which are clauses109676
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1400
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1400
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1400
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.99/2.08	c 2012-05-27T13:29:39+0200
1.99/2.08	c arch = x86_64
1.99/2.08	c os = linux
1.99/2.08	c compiler = ghc 7.4
1.99/2.08	c packages:
1.99/2.08	c   OptDir-0.0.1
1.99/2.08	c   array-0.4.0.0
1.99/2.08	c   base-4.5.0.0
1.99/2.08	c   bytestring-0.9.2.1
1.99/2.08	c   containers-0.4.2.1
1.99/2.08	c   deepseq-1.3.0.0
1.99/2.08	c   mtl-2.1.1
1.99/2.08	c   old_locale-1.0.0.4
1.99/2.08	c   parse_dimacs-1.2
1.99/2.08	c   parsec-3.1.2
1.99/2.08	c   queue-0.1.2
1.99/2.08	c   stm-2.3
1.99/2.08	c   time-1.4
1.99/2.08	c command line = ["--pb","HOME/instance-3706786-1338118178.opb"]
1.99/2.08	c #vars 1400
1.99/2.08	c #constraints 109676
1.99/2.08	c Solving starts ...
1.99/2.09	c solving time = 0.007s
1.99/2.09	c #decision = 38
1.99/2.09	c #conflict = 0
1.99/2.09	c #restart = 0
1.99/2.09	o -38
1.99/2.09	c Solving starts ...

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3706786-1338118178/watcher-3706786-1338118178 -o /tmp/evaluation-result-3706786-1338118178/solver-3706786-1338118178 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706786-1338118178.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 1.99 1.91 3/176 27618
/proc/meminfo: memFree=30967048/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 811 0 0 0 0 0 0 0 20 0 1 0 277942705 6356992 733 33554432000 4194304 8973514 140735751227632 140734501188664 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 1552 733 413 1167 0 333 0

[startup+0.0132311 s]
/proc/loadavg: 1.84 1.99 1.91 3/176 27618
/proc/meminfo: memFree=30967048/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=7232 CPUtime=0.01 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 1003 0 0 0 1 0 0 0 20 0 1 0 277942705 7405568 925 33554432000 4194304 8973514 140735751227632 140734501188664 4212523 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 1808 932 417 1167 0 589 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7232

[startup+0.100273 s]
/proc/loadavg: 1.84 1.99 1.91 3/176 27618
/proc/meminfo: memFree=30967048/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=13376 CPUtime=0.09 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 2610 0 0 0 9 0 0 0 20 0 1 0 277942705 13697024 2532 33554432000 4194304 8973514 140735751227632 140734501188664 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 3344 2532 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300281 s]
/proc/loadavg: 1.84 1.99 1.91 3/176 27618
/proc/meminfo: memFree=30967048/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=26688 CPUtime=0.29 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 5938 0 0 0 28 1 0 0 20 0 1 0 277942705 27328512 5860 33554432000 4194304 8973514 140735751227632 140734501188664 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 6672 5860 418 1167 0 5453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26688

[startup+0.700294 s]
/proc/loadavg: 1.84 1.99 1.91 3/176 27618
/proc/meminfo: memFree=30967048/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=52288 CPUtime=0.68 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 12262 0 0 0 66 2 0 0 20 0 1 0 277942705 53542912 12185 33554432000 4194304 8973514 140735751227632 140735751226896 4212523 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 13072 12193 418 1167 0 11853 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 52288

[startup+1.50031 s]
/proc/loadavg: 1.84 1.99 1.91 3/177 27619
/proc/meminfo: memFree=30812784/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=115776 CPUtime=1.48 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 28222 0 0 0 143 5 0 0 20 0 1 0 277942705 118554624 28144 33554432000 4194304 8973514 140735751227632 140735751226896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 28944 28144 425 1167 0 27725 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 115776

[startup+3.10032 s]
/proc/loadavg: 1.84 1.99 1.91 3/177 27619
/proc/meminfo: memFree=30729316/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=126016 CPUtime=3.09 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 30814 0 0 0 302 7 0 0 20 0 1 0 277942705 129040384 30736 33554432000 4194304 8973514 140735751227632 140735751227128 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 31504 30736 456 1167 0 30285 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 126016

[startup+6.30031 s]
/proc/loadavg: 1.85 1.99 1.91 3/177 27619
/proc/meminfo: memFree=30729192/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=126016 CPUtime=6.28 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 30814 0 0 0 621 7 0 0 20 0 1 0 277942705 129040384 30736 33554432000 4194304 8973514 140735751227632 140735751226896 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 31504 30736 456 1167 0 30285 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 126016

[startup+12.7003 s]
/proc/loadavg: 1.87 1.99 1.91 3/177 27619
/proc/meminfo: memFree=30687716/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=147520 CPUtime=12.69 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 36006 0 0 0 1259 10 0 0 20 0 1 0 277942705 151060480 35928 33554432000 4194304 8973514 140735751227632 140735751227128 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 36880 35928 456 1167 0 35661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 147520

[startup+25.5003 s]
/proc/loadavg: 1.89 1.99 1.91 3/178 27622
/proc/meminfo: memFree=30620940/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=178240 CPUtime=25.48 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 43660 0 0 0 2534 14 0 0 20 0 1 0 277942705 182517760 43582 33554432000 4194304 8973514 140735751227632 140735751227128 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 44560 43582 456 1167 0 43341 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 178240

[startup+51.1003 s]
/proc/loadavg: 1.93 1.99 1.91 3/178 27623
/proc/meminfo: memFree=30499692/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=237632 CPUtime=51.08 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 58624 0 0 0 5087 21 0 0 20 0 1 0 277942705 243335168 58546 33554432000 4194304 8973514 140735751227632 140735751227128 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 59408 58546 456 1167 0 58189 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 237632

[startup+102.307 s]
/proc/loadavg: 1.97 1.99 1.91 3/178 27623
/proc/meminfo: memFree=30288564/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=353344 CPUtime=102.28 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 87608 0 0 0 10194 34 0 0 20 0 1 0 277942705 361824256 87530 33554432000 4194304 8973514 140735751227632 140735751227128 6570504 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 88336 87530 456 1167 0 87117 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 353344

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/177 27623
/proc/meminfo: memFree=30109792/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=462912 CPUtime=162.27 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 114840 0 0 0 16181 46 0 0 20 0 1 0 277942705 474021888 114762 33554432000 4194304 8973514 140735751227632 140735751226896 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 115728 114762 456 1167 0 114509 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 462912

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/177 27623
/proc/meminfo: memFree=29940436/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=563264 CPUtime=222.26 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 139977 0 0 0 22168 58 0 0 20 0 1 0 277942705 576782336 139899 33554432000 4194304 8973514 140735751227632 140735751226896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 140816 139899 456 1167 0 139597 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 563264

[startup+282.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/177 27623
/proc/meminfo: memFree=29804932/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=645184 CPUtime=282.25 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 160513 0 0 0 28157 68 0 0 20 0 1 0 277942705 660668416 160435 33554432000 4194304 8973514 140735751227632 140735751226896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 161296 160435 456 1167 0 160077 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 645184

[startup+342.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/177 27624
/proc/meminfo: memFree=29683316/32873844 swapFree=6604/6604
[pid=27618] ppid=27616 vsize=712768 CPUtime=342.24 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 177349 0 0 0 34146 78 0 0 20 0 1 0 277942705 729874432 177271 33554432000 4194304 8973514 140735751227632 140735751226896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 178192 177271 456 1167 0 176973 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 712768

[startup+402.3 s]
/proc/loadavg: 2.06 2.00 1.92 3/177 27624
/proc/meminfo: memFree=29569636/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=781376 CPUtime=402.21 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 194454 0 0 0 40133 88 0 0 20 0 1 0 277942705 800129024 194358 33554432000 4194304 8973514 140735751227632 140735751226896 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 195344 194358 456 1167 0 194125 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 781376

[startup+462.3 s]
/proc/loadavg: 2.02 2.00 1.92 3/177 27624
/proc/meminfo: memFree=29471952/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=837696 CPUtime=462.18 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 208576 0 0 0 46120 98 0 0 20 0 1 0 277942705 857800704 208453 33554432000 4194304 8973514 140735751227632 140735751227128 7667344 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 209424 208453 456 1167 0 208205 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 837696

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 27624
/proc/meminfo: memFree=29393116/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=879680 CPUtime=522.12 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 219145 0 0 0 52105 107 0 0 20 0 1 0 277942705 900792320 218974 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 219920 218974 456 1167 0 218701 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 879680

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 27624
/proc/meminfo: memFree=29321348/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=913472 CPUtime=582.07 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 227686 0 0 0 58095 112 0 0 20 0 1 0 277942705 935395328 227470 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 228368 227470 456 1167 0 227149 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 913472

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 27628
/proc/meminfo: memFree=29033436/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1041472 CPUtime=881.86 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 259820 0 0 0 88052 134 0 0 20 0 1 0 277942705 1066467328 259396 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 260368 259396 456 1167 0 259149 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 1041472

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/176 27628
/proc/meminfo: memFree=28984360/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1061952 CPUtime=941.83 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 264952 0 0 0 94046 137 0 0 20 0 1 0 277942705 1087438848 264504 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 265488 264504 456 1167 0 264269 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 1061952

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 27629
/proc/meminfo: memFree=28932308/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1082432 CPUtime=1001.81 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 270267 0 0 0 100041 140 0 0 20 0 1 0 277942705 1108410368 269794 33554432000 4194304 8973514 140735751227632 140735751226896 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 270608 269794 456 1167 0 269389 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 1082432

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 27629
/proc/meminfo: memFree=28879296/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1103936 CPUtime=1061.79 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 275695 0 0 0 106035 144 0 0 20 0 1 0 277942705 1130430464 275217 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 275984 275217 456 1167 0 274765 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 1103936

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 27629
/proc/meminfo: memFree=28835400/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1126464 CPUtime=1121.79 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 281099 0 0 0 112032 147 0 0 20 0 1 0 277942705 1153499136 280621 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 281616 280621 456 1167 0 280397 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 1126464

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 27629
/proc/meminfo: memFree=28801920/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1137728 CPUtime=1181.78 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 284028 0 0 0 118027 151 0 0 20 0 1 0 277942705 1165033472 283550 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 284432 283550 456 1167 0 283213 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 1137728

[startup+1242.3 s]
/proc/loadavg: 2.03 2.01 1.93 3/178 27632
/proc/meminfo: memFree=28745244/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1160256 CPUtime=1241.77 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 289731 0 0 0 124021 156 0 0 20 0 1 0 277942705 1188102144 289253 33554432000 4194304 8973514 140735751227632 140735751226896 4209234 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 290064 289253 456 1167 0 288845 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 1160256

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 27633
/proc/meminfo: memFree=28687592/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1182784 CPUtime=1301.76 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 295314 0 0 0 130018 158 0 0 20 0 1 0 277942705 1211170816 294836 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 295696 294836 456 1167 0 294477 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 1182784

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 27633
/proc/meminfo: memFree=28652128/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1195072 CPUtime=1361.76 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 298263 0 0 0 136014 162 0 0 20 0 1 0 277942705 1223753728 297785 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 298768 297785 456 1167 0 297549 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 1195072

[startup+1422.31 s]
/proc/loadavg: 2.07 2.02 1.94 3/177 27633
/proc/meminfo: memFree=28591800/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1219648 CPUtime=1421.75 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 304623 0 0 0 142010 165 0 0 20 0 1 0 277942705 1248919552 304145 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 304912 304145 456 1167 0 303693 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 1219648

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/177 27633
/proc/meminfo: memFree=28552892/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1245248 CPUtime=1481.73 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 310801 0 0 0 148004 169 0 0 20 0 1 0 277942705 1275133952 310323 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 311312 310323 456 1167 0 310093 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 1245248

[startup+1542.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/177 27633
/proc/meminfo: memFree=28503196/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1257536 CPUtime=1541.73 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 313984 0 0 0 154001 172 0 0 20 0 1 0 277942705 1287716864 313506 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 314384 313506 456 1167 0 313165 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 1257536

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 27634
/proc/meminfo: memFree=28464040/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1269824 CPUtime=1601.72 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 317167 0 0 0 159997 175 0 0 20 0 1 0 277942705 1300299776 316689 33554432000 4194304 8973514 140735751227632 140735751227128 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 317456 316689 456 1167 0 316237 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 1269824

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 27634
/proc/meminfo: memFree=28424884/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1296448 CPUtime=1661.71 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 323589 0 0 0 165992 179 0 0 20 0 1 0 277942705 1327562752 323111 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 324112 323111 456 1167 0 322893 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 1296448

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 27634
/proc/meminfo: memFree=28383992/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1308736 CPUtime=1721.7 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 326861 0 0 0 171989 181 0 0 20 0 1 0 277942705 1340145664 326383 33554432000 4194304 8973514 140735751227632 140735751226896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 327184 326383 456 1167 0 325965 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 1308736

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 27634
/proc/meminfo: memFree=28357112/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1322048 CPUtime=1781.69 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 330083 0 0 0 177985 184 0 0 20 0 1 0 277942705 1353777152 329605 33554432000 4194304 8973514 140735751227632 140735751226896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 330512 329605 456 1167 0 329293 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 1322048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 1.94 2/176 27635
/proc/meminfo: memFree=29647504/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1322048 CPUtime=1800.1 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 330223 0 0 0 179825 185 0 0 20 0 1 0 277942705 1353777152 329745 33554432000 4194304 8973514 140735751227632 140735751226896 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 330512 329745 456 1167 0 329293 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 1322048

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

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

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 1.94 2/176 27635
/proc/meminfo: memFree=29647504/32873844 swapFree=6600/6600
[pid=27618] ppid=27616 vsize=1322048 CPUtime=1800.1 cores=1,3,5,7
/proc/27618/stat : 27618 (toysat) R 27616 27618 22912 0 -1 4202496 330223 0 0 0 179825 185 0 0 20 0 1 0 277942705 1353777152 329745 33554432000 4194304 8973514 140735751227632 140735751226896 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27618/statm: 330512 329745 456 1167 0 329293 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 1322048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.74
CPU time (s): 1800.13
CPU user time (s): 1798.25
CPU system time (s): 1.87871
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 1322048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.25
system time used= 1.87871
maximum resident set size= 1318980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 330223
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= 403
involuntary context switches= 1835

runsolver used 3.49047 second user time and 9.01463 second system time

The end

Launcher Data 

Begin job on node140 at 2012-05-27 13:29:39
IDJOB=3706786
IDBENCH=2249
IDSOLVER=2285
FILE ID=node140/3706786-1338118178
RUNJOBID= node140-1338116375-27475
PBS_JOBID= 14624467
Free space on /tmp= 71352 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-1.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706786-1338118178/watcher-3706786-1338118178 -o /tmp/evaluation-result-3706786-1338118178/solver-3706786-1338118178 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706786-1338118178.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b8b0df75c0f0dbb89ae9601b9070a445
RANDOM SEED=2028948492

node140.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30967948 kB
Buffers:          372052 kB
Cached:           660252 kB
SwapCached:         1492 kB
Active:           828640 kB
Inactive:         217988 kB
Active(anon):       5864 kB
Inactive(anon):     8612 kB
Active(file):     822776 kB
Inactive(file):   209376 kB
Unevictable:        6600 kB
Mlocked:            6600 kB
SwapTotal:      67108856 kB
SwapFree:       67105300 kB
Dirty:             19828 kB
Writeback:             0 kB
AnonPages:         17828 kB
Mapped:            13160 kB
Shmem:                 8 kB
Slab:             718424 kB
SReclaimable:     160200 kB
SUnreclaim:       558224 kB
KernelStack:        1440 kB
PageTables:         4376 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     128684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71344 MiB
End job on node140 at 2012-05-27 13:59:41