Trace number 3725155

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 2012-06-01? (TO) 1800.04 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-5.opb
MD5SUM32f273c48805c1e726044ae006778010
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-48
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints80035
Number of constraints which are clauses80035
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 1150
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 1150
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 1150
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 

1.39/1.46	c 2012-06-02T12:38:46+0200
1.39/1.46	c arch = x86_64
1.39/1.46	c os = linux
1.39/1.46	c compiler = ghc 7.4
1.39/1.46	c packages:
1.39/1.46	c   OptDir-0.0.1
1.39/1.46	c   array-0.4.0.0
1.39/1.46	c   base-4.5.0.0
1.39/1.46	c   bytestring-0.9.2.1
1.39/1.46	c   containers-0.4.2.1
1.39/1.46	c   deepseq-1.3.0.0
1.39/1.46	c   mtl-2.1.1
1.39/1.46	c   old_locale-1.0.0.4
1.39/1.46	c   parse_dimacs-1.2
1.39/1.46	c   parsec-3.1.2
1.39/1.46	c   queue-0.1.2
1.39/1.46	c   stm-2.3
1.39/1.46	c   time-1.4
1.39/1.46	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725155-1338633526.opb"]
1.39/1.46	c #vars 1150
1.39/1.46	c #constraints 80035
1.39/1.46	c Solving starts ...
1.49/1.57	c solving time = 0.005s
1.49/1.57	c #decision = 37
1.49/1.57	c #conflict = 0
1.49/1.57	c #restart = 0
1.49/1.57	o -37
1.49/1.57	c Solving starts ...
2.49/2.54	c solving time = 1.062s
2.49/2.54	c #decision = 2552
2.49/2.54	c #conflict = 260
2.49/2.54	c #restart = 2
2.49/2.54	o -38
2.49/2.54	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-3725155-1338633526/watcher-3725155-1338633526 -o /tmp/evaluation-result-3725155-1338633526/solver-3725155-1338633526 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725155-1338633526.opb 

running on 4 cores: 0,2,4,6

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: 1.99 1.97 1.73 2/176 25485
/proc/meminfo: memFree=27553280/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=6224 CPUtime=0 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 820 0 0 0 0 0 0 0 20 0 1 0 329478474 6373376 740 33554432000 4194304 8989770 140736011212896 140736899636760 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25485/statm: 1556 743 425 1171 0 333 0

[startup+0.016203 s]
/proc/loadavg: 1.99 1.97 1.73 2/176 25485
/proc/meminfo: memFree=27553280/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=8272 CPUtime=0.01 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 1110 0 0 0 1 0 0 0 20 0 1 0 329478474 8470528 1030 33554432000 4194304 8989770 140736011212896 140736899636760 6825148 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25485/statm: 2068 1030 429 1171 0 845 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8272

[startup+0.10022 s]
/proc/loadavg: 1.99 1.97 1.73 2/176 25485
/proc/meminfo: memFree=27553280/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=13392 CPUtime=0.09 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 2625 0 0 0 9 0 0 0 20 0 1 0 329478474 13713408 2545 33554432000 4194304 8989770 140736011212896 140736899636760 4209212 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25485/statm: 3348 2545 431 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.300217 s]
/proc/loadavg: 1.99 1.97 1.73 2/176 25485
/proc/meminfo: memFree=27553280/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=27728 CPUtime=0.29 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 6209 0 0 0 28 1 0 0 20 0 1 0 329478474 28393472 6129 33554432000 4194304 8989770 140736011212896 140736899636760 5797311 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25485/statm: 6932 6129 431 1171 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27728

[startup+0.700222 s]
/proc/loadavg: 1.99 1.97 1.73 2/176 25485
/proc/meminfo: memFree=27553280/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=53328 CPUtime=0.69 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 12382 0 0 0 67 2 0 0 20 0 1 0 329478474 54607872 12302 33554432000 4194304 8989770 140736011212896 140736899636760 4213859 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25485/statm: 13332 12308 431 1171 0 12109 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53328

[startup+1.50016 s]
/proc/loadavg: 1.99 1.97 1.73 3/177 25486
/proc/meminfo: memFree=27471796/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=97360 CPUtime=1.49 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 23663 0 0 0 145 4 0 0 20 0 1 0 329478474 99696640 23583 33554432000 4194304 8989770 140736011212896 140736011212392 7732144 0 0 0 34082818 0 0 0 17 6 0 0 0 0 0
/proc/25485/statm: 24340 23583 471 1171 0 23117 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97360

[startup+3.10022 s]
/proc/loadavg: 1.99 1.97 1.73 3/177 25486
/proc/meminfo: memFree=27456420/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=97360 CPUtime=3.09 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 23663 0 0 0 304 5 0 0 20 0 1 0 329478474 99696640 23583 33554432000 4194304 8989770 140736011212896 140736011212160 4367000 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25485/statm: 24340 23583 471 1171 0 23117 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97360

[startup+6.30022 s]
/proc/loadavg: 1.99 1.97 1.73 3/177 25486
/proc/meminfo: memFree=27445996/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=106576 CPUtime=6.29 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 25967 0 0 0 623 6 0 0 20 0 1 0 329478474 109133824 25887 33554432000 4194304 8989770 140736011212896 140736011212392 4208823 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25485/statm: 26644 25887 471 1171 0 25421 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106576

[startup+12.7002 s]
/proc/loadavg: 1.99 1.97 1.73 3/177 25486
/proc/meminfo: memFree=27409844/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=132176 CPUtime=12.69 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 32335 0 0 0 1261 8 0 0 20 0 1 0 329478474 135348224 32255 33554432000 4194304 8989770 140736011212896 140736011210816 4469522 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25485/statm: 33044 32255 471 1171 0 31821 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 132176

[startup+25.5002 s]
/proc/loadavg: 1.99 1.97 1.74 3/177 25486
/proc/meminfo: memFree=27349472/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=176208 CPUtime=25.48 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 43247 0 0 0 2535 13 0 0 20 0 1 0 329478474 180436992 43167 33554432000 4194304 8989770 140736011212896 140736011212160 7857787 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25485/statm: 44052 43167 471 1171 0 42829 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 176208

[startup+51.1002 s]
/proc/loadavg: 1.99 1.97 1.74 3/177 25486
/proc/meminfo: memFree=27252848/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=253008 CPUtime=51.07 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 62409 0 0 0 5088 19 0 0 20 0 1 0 329478474 259080192 62329 33554432000 4194304 8989770 140736011212896 140736011212392 7857787 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 63252 62329 471 1171 0 62029 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 253008

[startup+102.306 s]
/proc/loadavg: 2.10 2.00 1.76 3/178 25489
/proc/meminfo: memFree=27081772/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=372816 CPUtime=102.28 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 92316 0 0 0 10195 33 0 0 20 0 1 0 329478474 381763584 92236 33554432000 4194304 8989770 140736011212896 140736011212392 4457904 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 93204 92236 471 1171 0 91981 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 372816

[startup+162.3 s]
/proc/loadavg: 2.03 2.00 1.77 3/177 25489
/proc/meminfo: memFree=26909944/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=484432 CPUtime=162.26 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 120404 0 0 0 16182 44 0 0 20 0 1 0 329478474 496058368 120324 33554432000 4194304 8989770 140736011212896 140736011212160 4469772 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 121108 120324 471 1171 0 119885 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 484432

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 1.79 3/177 25489
/proc/meminfo: memFree=26766876/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=582736 CPUtime=222.25 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 144943 0 0 0 22171 54 0 0 20 0 1 0 329478474 596721664 144863 33554432000 4194304 8989770 140736011212896 140736011212392 4211227 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 145684 144863 471 1171 0 144461 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 582736

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.80 3/177 25489
/proc/meminfo: memFree=26636164/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=665680 CPUtime=282.24 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 165701 0 0 0 28160 64 0 0 20 0 1 0 329478474 681656320 165621 33554432000 4194304 8989770 140736011212896 140736011212392 6586375 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 166420 165621 471 1171 0 165197 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 665680

[startup+342.3 s]
/proc/loadavg: 2.07 2.02 1.81 3/177 25490
/proc/meminfo: memFree=26528980/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=735312 CPUtime=342.2 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 182999 0 0 0 34147 73 0 0 20 0 1 0 329478474 752959488 182882 33554432000 4194304 8989770 140736011212896 140736011212160 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 183828 182882 471 1171 0 182605 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 735312

[startup+402.3 s]
/proc/loadavg: 2.10 2.03 1.83 3/177 25490
/proc/meminfo: memFree=26422496/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=801872 CPUtime=402.16 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 199858 0 0 0 40134 82 0 0 20 0 1 0 329478474 821116928 199694 33554432000 4194304 8989770 140736011212896 140736011212392 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 200468 199694 471 1171 0 199245 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 801872

[startup+462.3 s]
/proc/loadavg: 2.03 2.02 1.83 3/177 25490
/proc/meminfo: memFree=26353332/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=850000 CPUtime=462.11 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 211765 0 0 0 46123 88 0 0 20 0 1 0 329478474 870400000 211557 33554432000 4194304 8989770 140736011212896 140736011212160 7857787 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 212500 211557 471 1171 0 211277 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 850000

[startup+522.3 s]
/proc/loadavg: 2.08 2.03 1.85 3/177 25490
/proc/meminfo: memFree=26279500/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=875600 CPUtime=522.07 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 218334 0 0 0 52115 92 0 0 20 0 1 0 329478474 896614400 218080 33554432000 4194304 8989770 140736011212896 140736011212392 7857787 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 218900 218080 471 1171 0 217677 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 875600

[startup+582.3 s]
/proc/loadavg: 2.17 2.06 1.86 3/177 25490
/proc/meminfo: memFree=26205632/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=914512 CPUtime=582.03 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 228072 0 0 0 58106 97 0 0 20 0 1 0 329478474 936460288 227773 33554432000 4194304 8989770 140736011212896 140736011212160 4360309 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 228628 227773 471 1171 0 227405 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 914512

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.04 2.04 1.90 3/177 25494
/proc/meminfo: memFree=25970920/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1024080 CPUtime=821.87 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 255578 0 0 0 82074 113 0 0 20 0 1 0 329478474 1048657920 255115 33554432000 4194304 8989770 140736011212896 140736011212160 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 256020 255115 471 1171 0 254797 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 1024080

[startup+882.3 s]
/proc/loadavg: 2.08 2.05 1.91 3/177 25494
/proc/meminfo: memFree=25921968/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1038416 CPUtime=881.84 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 259317 0 0 0 88068 116 0 0 20 0 1 0 329478474 1063337984 258839 33554432000 4194304 8989770 140736011212896 140736011212392 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 259604 258839 471 1171 0 258381 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 1038416

[startup+942.3 s]
/proc/loadavg: 2.10 2.05 1.91 3/177 25495
/proc/meminfo: memFree=25883456/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1053776 CPUtime=941.82 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 263037 0 0 0 94063 119 0 0 20 0 1 0 329478474 1079066624 262549 33554432000 4194304 8989770 140736011212896 140736011212392 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 263444 262549 471 1171 0 262221 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 1053776

[startup+1002.3 s]
/proc/loadavg: 2.11 2.06 1.92 3/177 25495
/proc/meminfo: memFree=25818100/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1084496 CPUtime=1001.81 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 270856 0 0 0 100058 123 0 0 20 0 1 0 329478474 1110523904 270368 33554432000 4194304 8989770 140736011212896 140736011212160 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 271124 270368 471 1171 0 269901 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 1084496

[startup+1062.3 s]
/proc/loadavg: 2.11 2.06 1.93 3/177 25495
/proc/meminfo: memFree=25776560/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1101904 CPUtime=1061.81 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 275147 0 0 0 106055 126 0 0 20 0 1 0 329478474 1128349696 274659 33554432000 4194304 8989770 140736011212896 140736011212160 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 275476 274659 471 1171 0 274253 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 1101904

[startup+1122.3 s]
/proc/loadavg: 2.11 2.06 1.93 3/177 25495
/proc/meminfo: memFree=25736632/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1116240 CPUtime=1121.8 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 278792 0 0 0 112051 129 0 0 20 0 1 0 329478474 1143029760 278304 33554432000 4194304 8989770 140736011212896 140736011212160 7857787 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 279060 278304 471 1171 0 277837 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 1116240

[startup+1182.3 s]
/proc/loadavg: 2.04 2.05 1.93 3/177 25495
/proc/meminfo: memFree=25671780/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1147984 CPUtime=1181.79 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 286477 0 0 0 118046 133 0 0 20 0 1 0 329478474 1175535616 285989 33554432000 4194304 8989770 140736011212896 140736011212160 7857787 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 286996 285989 471 1171 0 285773 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 1147984

[startup+1242.3 s]
/proc/loadavg: 2.01 2.04 1.93 3/177 25496
/proc/meminfo: memFree=25632348/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1163344 CPUtime=1241.78 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 290507 0 0 0 124042 136 0 0 20 0 1 0 329478474 1191264256 290019 33554432000 4194304 8989770 140736011212896 140736011212160 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 290836 290019 471 1171 0 289613 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 1163344

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 1.93 3/178 25499
/proc/meminfo: memFree=25590096/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1178704 CPUtime=1301.77 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 294296 0 0 0 130039 138 0 0 20 0 1 0 329478474 1206992896 293808 33554432000 4194304 8989770 140736011212896 140736011212160 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 294676 293808 471 1171 0 293453 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 1178704

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/178 25522
/proc/meminfo: memFree=25547844/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1196112 CPUtime=1361.76 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 298525 0 0 0 136035 141 0 0 20 0 1 0 329478474 1224818688 298037 33554432000 4194304 8989770 140736011212896 140736011212160 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 299028 298037 471 1171 0 297805 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 1196112

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 1.93 3/176 25522
/proc/meminfo: memFree=25503688/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1213520 CPUtime=1421.76 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 302945 0 0 0 142032 144 0 0 20 0 1 0 329478474 1242644480 302457 33554432000 4194304 8989770 140736011212896 140736011212160 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 303380 302457 471 1171 0 302157 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 1213520

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/177 25523
/proc/meminfo: memFree=25471792/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1230928 CPUtime=1481.75 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 307259 0 0 0 148027 148 0 0 20 0 1 0 329478474 1260470272 306771 33554432000 4194304 8989770 140736011212896 140736011212392 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 307732 306771 471 1171 0 306509 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 1230928

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 25524
/proc/meminfo: memFree=25426064/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1248336 CPUtime=1541.73 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 311731 0 0 0 154024 149 0 0 20 0 1 0 329478474 1278296064 311243 33554432000 4194304 8989770 140736011212896 140736011212160 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 312084 311243 471 1171 0 310861 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 1248336

[startup+1602.3 s]
/proc/loadavg: 2.12 2.03 1.94 3/177 25524
/proc/meminfo: memFree=25394472/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1265744 CPUtime=1601.72 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 315975 0 0 0 160021 151 0 0 20 0 1 0 329478474 1296121856 315487 33554432000 4194304 8989770 140736011212896 140736011212160 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 316436 315487 471 1171 0 315213 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 1265744

[startup+1662.3 s]
/proc/loadavg: 2.04 2.02 1.94 3/177 25524
/proc/meminfo: memFree=25349364/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1283152 CPUtime=1661.72 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 320364 0 0 0 166017 155 0 0 20 0 1 0 329478474 1313947648 319876 33554432000 4194304 8989770 140736011212896 140736011212160 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 320788 319876 471 1171 0 319565 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 1283152

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 1.94 3/177 25601
/proc/meminfo: memFree=26626576/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1301584 CPUtime=1721.71 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 324957 0 0 0 172014 157 0 0 20 0 1 0 329478474 1332822016 324469 33554432000 4194304 8989770 140736011212896 140736011212160 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 325396 324469 471 1171 0 324173 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 1301584

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/177 25601
/proc/meminfo: memFree=26599052/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1317968 CPUtime=1781.7 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 329139 0 0 0 178010 160 0 0 20 0 1 0 329478474 1349599232 328651 33554432000 4194304 8989770 140736011212896 140736011212160 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 329492 328651 471 1171 0 328269 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 1317968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.00 2.01 1.94 3/177 25601
/proc/meminfo: memFree=26598804/32873648 swapFree=7112/7112
[pid=25485] ppid=25483 vsize=1317968 CPUtime=1800 cores=0,2,4,6
/proc/25485/stat : 25485 (toysat) R 25483 25485 25232 0 -1 4202496 329224 0 0 0 179840 160 0 0 20 0 1 0 329478474 1349599232 328736 33554432000 4194304 8989770 140736011212896 140736011212160 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25485/statm: 329492 328736 471 1171 0 328269 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 1317968

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.63
CPU time (s): 1800.04
CPU user time (s): 1798.41
CPU system time (s): 1.62875
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 1317968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.41
system time used= 1.62875
maximum resident set size= 1314944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 329224
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= 410
involuntary context switches= 2109

runsolver used 3.13152 second user time and 8.5727 second system time

The end

Launcher Data 

Begin job on node126 at 2012-06-02 12:38:46
IDJOB=3725155
IDBENCH=2262
IDSOLVER=2308
FILE ID=node126/3725155-1338633526
RUNJOBID= node126-1338631508-25248
PBS_JOBID= 14636454
Free space on /tmp= 70792 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-5.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725155-1338633526/watcher-3725155-1338633526 -o /tmp/evaluation-result-3725155-1338633526/solver-3725155-1338633526 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725155-1338633526.opb

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

MD5SUM BENCH= 32f273c48805c1e726044ae006778010
RANDOM SEED=944973297

node126.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		: 2666.456
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	: 5332.91
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		: 2666.456
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		: 2666.456
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	: 5331.92
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		: 2666.456
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		: 2666.456
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		: 2666.456
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	: 5331.91
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		: 2666.456
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		: 2666.456
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27553296 kB
Buffers:          387728 kB
Cached:          3660272 kB
SwapCached:         9476 kB
Active:          1823952 kB
Inactive:        2634208 kB
Active(anon):     400172 kB
Inactive(anon):    12180 kB
Active(file):    1423780 kB
Inactive(file):  2622028 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67094928 kB
Dirty:              9272 kB
Writeback:             0 kB
AnonPages:        416640 kB
Mapped:            11436 kB
Shmem:                 0 kB
Slab:             721152 kB
SReclaimable:     165364 kB
SUnreclaim:       555788 kB
KernelStack:        1456 kB
PageTables:         4772 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     526300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    204800 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70788 MiB
End job on node126 at 2012-06-02 13:08:48