Trace number 3706773

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) 1800.08 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-5.opb
MD5SUMf408a60720d5bae3e36cea0c41e2f7f1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-40
Best CPU time to get the best result obtained on this benchmark824.628
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -39
Optimality of the best value was proved NO
Number of variables760
Total number of constraints41619
Number of constraints which are clauses41619
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 760
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 760
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 760
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.68/0.78	c 2012-05-27T13:23:41+0200
0.68/0.78	c arch = x86_64
0.68/0.78	c os = linux
0.68/0.78	c compiler = ghc 7.4
0.68/0.78	c packages:
0.68/0.78	c   OptDir-0.0.1
0.68/0.78	c   array-0.4.0.0
0.68/0.78	c   base-4.5.0.0
0.68/0.78	c   bytestring-0.9.2.1
0.68/0.78	c   containers-0.4.2.1
0.68/0.78	c   deepseq-1.3.0.0
0.68/0.78	c   mtl-2.1.1
0.68/0.78	c   old_locale-1.0.0.4
0.68/0.78	c   parse_dimacs-1.2
0.68/0.78	c   parsec-3.1.2
0.68/0.78	c   queue-0.1.2
0.68/0.78	c   stm-2.3
0.68/0.78	c   time-1.4
0.68/0.78	c command line = ["--pb","HOME/instance-3706773-1338117821.opb"]
0.68/0.78	c #vars 760
0.68/0.78	c #constraints 41619
0.68/0.78	c Solving starts ...
0.68/0.79	c solving time = 0.003s
0.68/0.79	c #decision = 28
0.68/0.79	c #conflict = 0
0.68/0.79	c #restart = 0
0.68/0.79	o -28
0.68/0.79	c Solving starts ...
2.49/2.54	c solving time = 1.752s
2.49/2.54	c #decision = 3007
2.49/2.54	c #conflict = 711
2.49/2.54	c #restart = 3
2.49/2.54	o -29
2.49/2.57	c Solving starts ...
1019.02/1019.46	c learnt constraints deletion: 49502 -> 24751

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-3706773-1338117821/watcher-3706773-1338117821 -o /tmp/evaluation-result-3706773-1338117821/solver-3706773-1338117821 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706773-1338117821.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: 1.92 1.99 1.99 3/176 12374
/proc/meminfo: memFree=31187228/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 793 0 0 0 0 0 0 0 20 0 1 0 277910654 6356992 715 33554432000 4194304 8973514 140736824567664 140736119285096 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 1552 715 415 1167 0 333 0

[startup+0.0473949 s]
/proc/loadavg: 1.92 1.99 1.99 3/176 12374
/proc/meminfo: memFree=31187228/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=10304 CPUtime=0.04 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 1607 0 0 0 4 0 0 0 20 0 1 0 277910654 10551296 1529 33554432000 4194304 8973514 140736824567664 140736119285096 4208909 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 2576 1529 417 1167 0 1357 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10304

[startup+0.100232 s]
/proc/loadavg: 1.92 1.99 1.99 3/176 12374
/proc/meminfo: memFree=31187228/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 2610 0 0 0 9 0 0 0 20 0 1 0 277910654 13697024 2532 33554432000 4194304 8973514 140736824567664 140736119285096 7610732 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 3344 2532 417 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300223 s]
/proc/loadavg: 1.92 1.99 1.99 3/176 12374
/proc/meminfo: memFree=31187228/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=27712 CPUtime=0.29 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 6194 0 0 0 28 1 0 0 20 0 1 0 277910654 28377088 6116 33554432000 4194304 8973514 140736824567664 140736824567160 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 6928 6116 417 1167 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27712

[startup+0.700235 s]
/proc/loadavg: 1.92 1.99 1.99 3/176 12374
/proc/meminfo: memFree=31187228/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=49216 CPUtime=0.68 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 11579 0 0 0 67 1 0 0 20 0 1 0 277910654 50397184 11501 33554432000 4194304 8973514 140736824567664 140736824567160 4209212 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 12304 11501 424 1167 0 11085 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 49216

[startup+1.50023 s]
/proc/loadavg: 1.92 1.99 1.99 3/177 12375
/proc/meminfo: memFree=31139348/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=53312 CPUtime=1.49 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 12637 0 0 0 147 2 0 0 20 0 1 0 277910654 54591488 12559 33554432000 4194304 8973514 140736824567664 140736824567160 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 13328 12559 455 1167 0 12109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53312

[startup+3.10022 s]
/proc/loadavg: 1.92 1.99 1.99 3/177 12375
/proc/meminfo: memFree=31138480/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=59456 CPUtime=3.09 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 13925 0 0 0 307 2 0 0 20 0 1 0 277910654 60882944 13847 33554432000 4194304 8973514 140736824567664 140736824567160 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 14864 13847 455 1167 0 13645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 59456

[startup+6.3002 s]
/proc/loadavg: 1.93 1.99 1.99 3/177 12375
/proc/meminfo: memFree=31122980/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=71744 CPUtime=6.29 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 17092 0 0 0 625 4 0 0 20 0 1 0 277910654 73465856 17014 33554432000 4194304 8973514 140736824567664 140736824567160 4459464 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 17936 17014 455 1167 0 16717 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71744

[startup+12.7002 s]
/proc/loadavg: 1.94 1.99 1.99 3/177 12375
/proc/meminfo: memFree=31098452/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=94272 CPUtime=12.68 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 22674 0 0 0 1263 5 0 0 20 0 1 0 277910654 96534528 22596 33554432000 4194304 8973514 140736824567664 140736824566928 6570441 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 23568 22596 455 1167 0 22349 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 94272

[startup+25.5002 s]
/proc/loadavg: 2.03 2.00 2.00 3/177 12414
/proc/meminfo: memFree=31101264/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=136256 CPUtime=25.48 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 33218 0 0 0 2538 10 0 0 20 0 1 0 277910654 139526144 33139 33554432000 4194304 8973514 140736824567664 140736824567160 6570512 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 34064 33139 455 1167 0 32845 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 136256

[startup+51.1002 s]
/proc/loadavg: 2.08 2.02 2.00 3/177 12414
/proc/meminfo: memFree=30947736/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=199744 CPUtime=51.06 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 49053 0 0 0 5088 18 0 0 20 0 1 0 277910654 204537856 48960 33554432000 4194304 8973514 140736824567664 140736824567160 7716360 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 49936 48960 455 1167 0 48717 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 199744

[startup+102.307 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 12415
/proc/meminfo: memFree=30732392/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=285760 CPUtime=102.23 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 70724 0 0 0 10194 29 0 0 20 0 1 0 277910654 292618240 70593 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 71440 70593 455 1167 0 70221 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 285760

[startup+162.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 12416
/proc/meminfo: memFree=30554844/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=365632 CPUtime=162.18 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 90705 0 0 0 16178 40 0 0 20 0 1 0 277910654 374407168 90534 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 91408 90534 455 1167 0 90189 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 365632

[startup+222.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 12416
/proc/meminfo: memFree=30416372/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=417856 CPUtime=222.14 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 103709 0 0 0 22164 50 0 0 20 0 1 0 277910654 427884544 103501 33554432000 4194304 8973514 140736824567664 140736824566928 4425352 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 104464 103501 455 1167 0 103245 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 417856

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 12416
/proc/meminfo: memFree=30283100/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=475200 CPUtime=282.12 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 118179 0 0 0 28153 59 0 0 20 0 1 0 277910654 486604800 117947 33554432000 4194304 8973514 140736824567664 140736824567160 7681396 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 118800 117947 455 1167 0 117581 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 475200

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 12416
/proc/meminfo: memFree=30175884/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=513088 CPUtime=342.1 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 127579 0 0 0 34144 66 0 0 20 0 1 0 277910654 525402112 127341 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 128272 127341 455 1167 0 127053 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 513088

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12419
/proc/meminfo: memFree=30106968/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=553024 CPUtime=402.08 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 137654 0 0 0 40136 72 0 0 20 0 1 0 277910654 566296576 137416 33554432000 4194304 8973514 140736824567664 140736824565888 6577024 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 138256 137416 455 1167 0 137037 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 553024

[startup+462.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 12420
/proc/meminfo: memFree=30032100/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=597056 CPUtime=462.07 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 148593 0 0 0 46128 79 0 0 20 0 1 0 277910654 611385344 148355 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 149264 148355 455 1167 0 148045 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 597056

[startup+522.3 s]
/proc/loadavg: 2.09 2.02 2.01 3/177 12420
/proc/meminfo: memFree=29968640/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=626752 CPUtime=522.04 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 156133 0 0 0 52121 83 0 0 20 0 1 0 277910654 641794048 155895 33554432000 4194304 8973514 140736824567664 140736824565888 6570552 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 156688 155895 455 1167 0 155469 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 626752

[startup+582.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 12420
/proc/meminfo: memFree=29920928/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=658496 CPUtime=582.03 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 164100 0 0 0 58114 89 0 0 20 0 1 0 277910654 674299904 163862 33554432000 4194304 8973514 140736824567664 140736824565888 4427744 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 164624 163862 455 1167 0 163405 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 658496

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 12421
/proc/meminfo: memFree=29655480/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=817216 CPUtime=881.96 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 203627 0 0 0 88080 116 0 0 20 0 1 0 277910654 836829184 203389 33554432000 4194304 8973514 140736824567664 140736824565888 7681396 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 204304 203389 455 1167 0 203085 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 817216

[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 12421
/proc/meminfo: memFree=29595712/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=857152 CPUtime=941.94 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 213623 0 0 0 94075 119 0 0 20 0 1 0 277910654 877723648 213385 33554432000 4194304 8973514 140736824567664 140736824565888 7681396 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/12374/statm: 214288 213385 455 1167 0 213069 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 857152

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 12424
/proc/meminfo: memFree=29576608/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=876608 CPUtime=1001.92 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 218394 0 0 0 100070 122 0 0 20 0 1 0 277910654 897646592 218156 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 219152 218156 455 1167 0 217933 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 876608

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12425
/proc/meminfo: memFree=29509904/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1061.92 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227589 0 0 0 106065 127 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 912448

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12425
/proc/meminfo: memFree=29510028/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1121.91 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227589 0 0 0 112059 132 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 912448

[startup+1182.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 12425
/proc/meminfo: memFree=29510028/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1181.86 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227620 0 0 0 118049 137 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 912448

[startup+1242.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 12425
/proc/meminfo: memFree=29509808/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1241.81 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227668 0 0 0 124038 143 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 912448

[startup+1302.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 12425
/proc/meminfo: memFree=29509588/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1301.75 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227714 0 0 0 130030 145 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824567160 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 912448

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 12426
/proc/meminfo: memFree=29509864/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1361.73 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227739 0 0 0 136023 150 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 912448

[startup+1422.31 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 12426
/proc/meminfo: memFree=29509936/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1421.72 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227740 0 0 0 142019 153 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 912448

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 12426
/proc/meminfo: memFree=29509812/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1481.7 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227740 0 0 0 148013 157 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 912448

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 12426
/proc/meminfo: memFree=29510060/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1541.69 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227740 0 0 0 154009 160 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 912448

[startup+1602.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 12429
/proc/meminfo: memFree=29509680/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1601.69 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227740 0 0 0 160005 164 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 912448

[startup+1662.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 12430
/proc/meminfo: memFree=29509812/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1661.68 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227740 0 0 0 166001 167 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 912448

[startup+1722.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 12430
/proc/meminfo: memFree=29509812/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1721.67 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227740 0 0 0 171997 170 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 912448

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 12430
/proc/meminfo: memFree=29509688/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1781.65 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227740 0 0 0 177993 172 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 912448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 12430
/proc/meminfo: memFree=29509440/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1800.06 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227740 0 0 0 179833 173 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 912448

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 2.02 2.00 3/177 12430
/proc/meminfo: memFree=29509440/32873844 swapFree=7108/7108
[pid=12374] ppid=12372 vsize=912448 CPUtime=1800.06 cores=0,2,4,6
/proc/12374/stat : 12374 (toysat) R 12372 12374 9022 0 -1 4202496 227740 0 0 0 179833 173 0 0 20 0 1 0 277910654 934346752 227351 33554432000 4194304 8973514 140736824567664 140736824566928 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/12374/statm: 228112 227351 456 1167 0 226893 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 912448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1798.34
CPU system time (s): 1.74173
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 912448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.34
system time used= 1.74173
maximum resident set size= 909404
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 227740
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= 320
involuntary context switches= 2029

runsolver used 3.36149 second user time and 8.5237 second system time

The end

Launcher Data 

Begin job on node103 at 2012-05-27 13:23:41
IDJOB=3706773
IDBENCH=2240
IDSOLVER=2285
FILE ID=node103/3706773-1338117821
RUNJOBID= node103-1338108754-11354
PBS_JOBID= 14624435
Free space on /tmp= 71588 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-5.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706773-1338117821/watcher-3706773-1338117821 -o /tmp/evaluation-result-3706773-1338117821/solver-3706773-1338117821 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706773-1338117821.opb

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

MD5SUM BENCH= f408a60720d5bae3e36cea0c41e2f7f1
RANDOM SEED=1756796025

node103.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		: 2666.189
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	: 5332.37
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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	: 5331.91
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		: 2666.189
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	: 5411.36
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		: 2666.189
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	: 5331.91
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		: 2666.189
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:        31187492 kB
Buffers:          304168 kB
Cached:           423688 kB
SwapCached:         4512 kB
Active:           676184 kB
Inactive:         179236 kB
Active(anon):     123668 kB
Inactive(anon):     6220 kB
Active(file):     552516 kB
Inactive(file):   173016 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67099560 kB
Dirty:              8180 kB
Writeback:             0 kB
AnonPages:        131632 kB
Mapped:            13440 kB
Shmem:                 8 kB
Slab:             690616 kB
SReclaimable:     133136 kB
SUnreclaim:       557480 kB
KernelStack:        1456 kB
PageTables:         4248 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     245348 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    118784 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= 71580 MiB
End job on node103 at 2012-05-27 13:53:44