Trace number 3725158

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) 1800.07 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-5.opb
MD5SUM20471e978018d28aed0ca16c46de4e3d
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 benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -51
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94226
Number of constraints which are clauses94226
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 1272
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 1272
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 1272
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 

1.69/1.70	c 2012-06-02T12:37:50+0200
1.69/1.70	c arch = x86_64
1.69/1.70	c os = linux
1.69/1.70	c compiler = ghc 7.4
1.69/1.70	c packages:
1.69/1.70	c   OptDir-0.0.1
1.69/1.70	c   array-0.4.0.0
1.69/1.70	c   base-4.5.0.0
1.69/1.70	c   bytestring-0.9.2.1
1.69/1.70	c   containers-0.4.2.1
1.69/1.70	c   deepseq-1.3.0.0
1.69/1.70	c   mtl-2.1.1
1.69/1.70	c   old_locale-1.0.0.4
1.69/1.70	c   parse_dimacs-1.2
1.69/1.70	c   parsec-3.1.2
1.69/1.70	c   queue-0.1.2
1.69/1.70	c   stm-2.3
1.69/1.70	c   time-1.4
1.69/1.70	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725158-1338633470.opb"]
1.69/1.70	c #vars 1272
1.69/1.70	c #constraints 94226
1.69/1.70	c Solving starts ...
1.69/1.70	c solving time = 0.005s
1.69/1.70	c #decision = 37
1.69/1.70	c #conflict = 0
1.69/1.70	c #restart = 0
1.69/1.70	o -37
1.69/1.70	c Solving starts ...
1.89/1.93	c solving time = 0.221s
1.89/1.93	c #decision = 132
1.89/1.93	c #conflict = 39
1.89/1.93	c #restart = 0
1.89/1.93	o -38
1.89/1.93	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-3725158-1338633470/watcher-3725158-1338633470 -o /tmp/evaluation-result-3725158-1338633470/solver-3725158-1338633470 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725158-1338633470.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: 2.00 2.00 1.74 3/175 16906
/proc/meminfo: memFree=28380484/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=7248 CPUtime=0 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 837 0 0 0 0 0 0 0 20 0 1 0 329471490 7421952 758 33554432000 4194304 8989770 140733405752256 140734554727080 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 1812 758 425 1171 0 589 0

[startup+0.084526 s]
/proc/loadavg: 2.00 2.00 1.74 3/175 16906
/proc/meminfo: memFree=28380484/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=11344 CPUtime=0.07 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 2112 0 0 0 7 0 0 0 20 0 1 0 329471490 11616256 2033 33554432000 4194304 8989770 140733405752256 140734554727080 4209187 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 2836 2033 431 1171 0 1613 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11344

[startup+0.100268 s]
/proc/loadavg: 2.00 2.00 1.74 3/175 16906
/proc/meminfo: memFree=28380484/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=13392 CPUtime=0.09 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 2624 0 0 0 9 0 0 0 20 0 1 0 329471490 13713408 2545 33554432000 4194304 8989770 140733405752256 140734554727080 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 3348 2545 431 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.300258 s]
/proc/loadavg: 2.00 2.00 1.74 3/175 16906
/proc/meminfo: memFree=28380484/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=27728 CPUtime=0.29 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 6208 0 0 0 28 1 0 0 20 0 1 0 329471490 28393472 6129 33554432000 4194304 8989770 140733405752256 140734554727080 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 6932 6129 431 1171 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27728

[startup+0.700262 s]
/proc/loadavg: 2.00 2.00 1.74 3/175 16906
/proc/meminfo: memFree=28380484/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=51280 CPUtime=0.69 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 12067 0 0 0 67 2 0 0 20 0 1 0 329471490 52510720 11988 33554432000 4194304 8989770 140733405752256 140734554727080 4212523 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 12820 11996 431 1171 0 11597 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51280

[startup+1.50026 s]
/proc/loadavg: 2.00 2.00 1.74 3/176 16907
/proc/meminfo: memFree=28305316/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=106576 CPUtime=1.49 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 25935 0 0 0 144 5 0 0 20 0 1 0 329471490 109133824 25856 33554432000 4194304 8989770 140733405752256 140733405751752 7588090 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 26644 25856 441 1171 0 25421 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 106576

[startup+3.10026 s]
/proc/loadavg: 2.00 2.00 1.74 3/176 16907
/proc/meminfo: memFree=28278036/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=106576 CPUtime=3.09 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 25966 0 0 0 304 5 0 0 20 0 1 0 329471490 109133824 25887 33554432000 4194304 8989770 140733405752256 140733405751752 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 26644 25887 471 1171 0 25421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106576

[startup+6.30029 s]
/proc/loadavg: 2.00 2.00 1.74 3/176 16907
/proc/meminfo: memFree=28265004/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=117840 CPUtime=6.29 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 28613 0 0 0 623 6 0 0 20 0 1 0 329471490 120668160 28534 33554432000 4194304 8989770 140733405752256 140733405750208 4469776 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 29460 28534 471 1171 0 28237 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 117840

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.74 3/176 16907
/proc/meminfo: memFree=28232784/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=138320 CPUtime=12.69 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 33902 0 0 0 1260 9 0 0 20 0 1 0 329471490 141639680 33823 33554432000 4194304 8989770 140733405752256 140733405751752 4469772 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 34580 33823 471 1171 0 33357 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 138320

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.75 3/176 16907
/proc/meminfo: memFree=28169484/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=180304 CPUtime=25.48 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 44398 0 0 0 2534 14 0 0 20 0 1 0 329471490 184631296 44319 33554432000 4194304 8989770 140733405752256 140733405751520 6586435 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 45076 44319 471 1171 0 43853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 180304

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.75 3/176 16907
/proc/meminfo: memFree=28063184/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=248912 CPUtime=51.08 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 61357 0 0 0 5086 22 0 0 20 0 1 0 329471490 254885888 61278 33554432000 4194304 8989770 140733405752256 140733405751520 4438108 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 62228 61278 471 1171 0 61005 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 248912

[startup+102.306 s]
/proc/loadavg: 2.05 2.01 1.77 3/177 16908
/proc/meminfo: memFree=27880692/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=364624 CPUtime=102.28 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 90397 0 0 0 10195 33 0 0 20 0 1 0 329471490 373374976 90318 33554432000 4194304 8989770 140733405752256 140733405751752 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 91156 90318 471 1171 0 89933 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 364624

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 1.78 3/178 16911
/proc/meminfo: memFree=27707432/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=469072 CPUtime=162.27 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 116373 0 0 0 16181 46 0 0 20 0 1 0 329471490 480329728 116294 33554432000 4194304 8989770 140733405752256 140733405751520 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 117268 116294 471 1171 0 116045 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 469072

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.79 3/177 16911
/proc/meminfo: memFree=27561272/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=554064 CPUtime=222.26 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 137640 0 0 0 22171 55 0 0 20 0 1 0 329471490 567361536 137561 33554432000 4194304 8989770 140733405752256 140733405751520 4435164 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 138516 137561 471 1171 0 137293 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 554064

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.80 3/177 16912
/proc/meminfo: memFree=27416344/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=640080 CPUtime=282.25 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 159217 0 0 0 28161 64 0 0 20 0 1 0 329471490 655441920 159138 33554432000 4194304 8989770 140733405752256 140733405751752 7687454 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 160020 159138 471 1171 0 158797 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 640080

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.81 3/177 16912
/proc/meminfo: memFree=27291400/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=710736 CPUtime=342.24 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 176773 0 0 0 34152 72 0 0 20 0 1 0 329471490 727793664 176695 33554432000 4194304 8989770 140733405752256 140733405751520 6586449 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 177684 176695 471 1171 0 176461 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 710736

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.82 3/177 16912
/proc/meminfo: memFree=27183264/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=776272 CPUtime=402.21 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 193303 0 0 0 40138 83 0 0 20 0 1 0 329471490 794902528 193194 33554432000 4194304 8989770 140733405752256 140733405751520 7697335 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 194068 193194 471 1171 0 192845 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 776272

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.83 3/177 16912
/proc/meminfo: memFree=27084960/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=826448 CPUtime=462.16 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 205932 0 0 0 46125 91 0 0 20 0 1 0 329471490 846282752 205775 33554432000 4194304 8989770 140733405752256 140733405751752 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 206612 205775 471 1171 0 205389 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 826448

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.83 3/177 16912
/proc/meminfo: memFree=26984176/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=869456 CPUtime=522.12 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 216637 0 0 0 52113 99 0 0 20 0 1 0 329471490 890322944 216432 33554432000 4194304 8989770 140733405752256 140733405751752 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 217364 216432 471 1171 0 216141 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 869456

[startup+582.3 s]
/proc/loadavg: 2.05 2.01 1.84 3/177 16913
/proc/meminfo: memFree=26888232/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=914512 CPUtime=582.07 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 227875 0 0 0 58102 105 0 0 20 0 1 0 329471490 936460288 227626 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 228628 227626 471 1171 0 227405 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 914512

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/177 16916
/proc/meminfo: memFree=26595952/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1034320 CPUtime=821.91 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 258071 0 0 0 82063 128 0 0 20 0 1 0 329471490 1059143680 257657 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 258580 257657 471 1171 0 257357 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 1034320

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/177 16917
/proc/meminfo: memFree=26530384/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1060944 CPUtime=881.89 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 264897 0 0 0 88056 133 0 0 20 0 1 0 329471490 1086406656 264445 33554432000 4194304 8989770 140733405752256 140733405751520 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 265236 264445 471 1171 0 264013 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 1060944

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/177 16917
/proc/meminfo: memFree=26461468/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1086544 CPUtime=941.86 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 271212 0 0 0 94050 136 0 0 20 0 1 0 329471490 1112621056 270736 33554432000 4194304 8989770 140733405752256 140733405751520 4209256 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 271636 270736 471 1171 0 270413 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 1086544

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 1.89 3/177 16917
/proc/meminfo: memFree=26401236/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1113168 CPUtime=1001.85 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 277893 0 0 0 100045 140 0 0 20 0 1 0 329471490 1139884032 277410 33554432000 4194304 8989770 140733405752256 140733405751752 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 278292 277410 471 1171 0 277069 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 1113168

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 1.90 3/177 16917
/proc/meminfo: memFree=26336184/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1141840 CPUtime=1061.84 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 285064 0 0 0 106040 144 0 0 20 0 1 0 329471490 1169244160 284581 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 285460 284581 471 1171 0 284237 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 1141840

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/177 16917
/proc/meminfo: memFree=26281252/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1155152 CPUtime=1121.83 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 288520 0 0 0 112035 148 0 0 20 0 1 0 329471490 1182875648 288037 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 288788 288037 471 1171 0 287565 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 1155152

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 16918
/proc/meminfo: memFree=26216400/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1185872 CPUtime=1181.82 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 296182 0 0 0 118030 152 0 0 20 0 1 0 329471490 1214332928 295699 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 296468 295699 471 1171 0 295245 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1185872

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 16918
/proc/meminfo: memFree=26167172/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1201232 CPUtime=1241.81 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 300040 0 0 0 124026 155 0 0 20 0 1 0 329471490 1230061568 299557 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 300308 299557 471 1171 0 299085 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 1201232

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 16918
/proc/meminfo: memFree=26110256/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1228880 CPUtime=1301.81 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 306816 0 0 0 130022 159 0 0 20 0 1 0 329471490 1258373120 306333 33554432000 4194304 8989770 140733405752256 140733405750208 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 307220 306333 471 1171 0 305997 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 1228880

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 16921
/proc/meminfo: memFree=26074904/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1258576 CPUtime=1361.79 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 314350 0 0 0 136017 162 0 0 20 0 1 0 329471490 1288781824 313867 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 314644 313867 471 1171 0 313421 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 1258576

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 16944
/proc/meminfo: memFree=26059256/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1273936 CPUtime=1421.79 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 318216 0 0 0 142013 166 0 0 20 0 1 0 329471490 1304510464 317733 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 318484 317733 471 1171 0 317261 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 1273936

[startup+1482.3 s]
/proc/loadavg: 2.04 2.01 1.91 3/177 16945
/proc/meminfo: memFree=26025192/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1307728 CPUtime=1481.78 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 326519 0 0 0 148008 170 0 0 20 0 1 0 329471490 1339113472 326036 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 326932 326036 471 1171 0 325709 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 1307728

[startup+1542.3 s]
/proc/loadavg: 2.01 2.01 1.91 3/177 16945
/proc/meminfo: memFree=25978524/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1324112 CPUtime=1541.76 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 330525 0 0 0 154003 173 0 0 20 0 1 0 329471490 1355890688 330042 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 331028 330042 471 1171 0 329805 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 1324112

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 16945
/proc/meminfo: memFree=25941228/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1340496 CPUtime=1601.76 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 334757 0 0 0 159999 177 0 0 20 0 1 0 329471490 1372667904 334274 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 335124 334274 471 1171 0 333901 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 1340496

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 16945
/proc/meminfo: memFree=25910024/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1358928 CPUtime=1661.75 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 339265 0 0 0 165995 180 0 0 20 0 1 0 329471490 1391542272 338782 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 339732 338782 471 1171 0 338509 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 1358928

[startup+1722.3 s]
/proc/loadavg: 1.96 1.98 1.91 3/177 16984
/proc/meminfo: memFree=27178416/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1376336 CPUtime=1721.74 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 343816 0 0 0 171991 183 0 0 20 0 1 0 329471490 1409368064 343333 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 344084 343333 471 1171 0 342861 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 1376336

[startup+1782.3 s]
/proc/loadavg: 1.98 1.98 1.91 3/177 16985
/proc/meminfo: memFree=27096824/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1391696 CPUtime=1781.73 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 347656 0 0 0 177987 186 0 0 20 0 1 0 329471490 1425096704 347173 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 347924 347173 471 1171 0 346701 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 1391696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.99 1.98 1.91 3/177 16985
/proc/meminfo: memFree=27060120/32873648 swapFree=7388/7388
[pid=16906] ppid=16904 vsize=1407056 CPUtime=1800.04 cores=0,2,4,6
/proc/16906/stat : 16906 (toysat) R 16904 16906 16576 0 -1 4202496 351395 0 0 0 179817 187 0 0 20 0 1 0 329471490 1440825344 350912 33554432000 4194304 8989770 140733405752256 140733405751520 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16906/statm: 351764 350912 471 1171 0 350541 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1407056

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): 1800.07
CPU user time (s): 1798.17
CPU system time (s): 1.89971
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 1407056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.17
system time used= 1.89971
maximum resident set size= 1403648
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 351395
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= 412
involuntary context switches= 1840

runsolver used 5.16221 second user time and 6.71198 second system time

The end

Launcher Data 

Begin job on node148 at 2012-06-02 12:37:50
IDJOB=3725158
IDBENCH=2258
IDSOLVER=2308
FILE ID=node148/3725158-1338633470
RUNJOBID= node148-1338631508-16592
PBS_JOBID= 14636432
Free space on /tmp= 71392 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-5.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725158-1338633470/watcher-3725158-1338633470 -o /tmp/evaluation-result-3725158-1338633470/solver-3725158-1338633470 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725158-1338633470.opb

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

MD5SUM BENCH= 20471e978018d28aed0ca16c46de4e3d
RANDOM SEED=194967832

node148.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		: 2667.284
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	: 5334.56
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		: 2667.284
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	: 5331.94
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		: 2667.284
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		: 2667.284
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		: 2667.284
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	: 5331.90
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		: 2667.284
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		: 2667.284
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		: 2667.284
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28381128 kB
Buffers:          570064 kB
Cached:          2720368 kB
SwapCached:          628 kB
Active:          1589004 kB
Inactive:        2001940 kB
Active(anon):     289728 kB
Inactive(anon):    10672 kB
Active(file):    1299276 kB
Inactive(file):  1991268 kB
Unevictable:        7388 kB
Mlocked:            7388 kB
SwapTotal:      67108856 kB
SwapFree:       67107564 kB
Dirty:              9748 kB
Writeback:             0 kB
AnonPages:        304840 kB
Mapped:            12680 kB
Shmem:                36 kB
Slab:             764368 kB
SReclaimable:     208616 kB
SUnreclaim:       555752 kB
KernelStack:        1456 kB
PageTables:         4416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     413048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    110592 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= 71384 MiB
End job on node148 at 2012-06-02 13:07:53