Trace number 3706774

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) 1800.12 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-1.opb
MD5SUM05ceccb8ea9c274c844c39df1472d3cc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-42
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 -44
Optimality of the best value was proved NO
Number of variables945
Total number of constraints59186
Number of constraints which are clauses59186
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 945
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 945
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 945
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 

0.99/1.06	c 2012-05-27T13:31:24+0200
0.99/1.06	c arch = x86_64
0.99/1.06	c os = linux
0.99/1.06	c compiler = ghc 7.4
0.99/1.06	c packages:
0.99/1.06	c   OptDir-0.0.1
0.99/1.06	c   array-0.4.0.0
0.99/1.06	c   base-4.5.0.0
0.99/1.06	c   bytestring-0.9.2.1
0.99/1.06	c   containers-0.4.2.1
0.99/1.06	c   deepseq-1.3.0.0
0.99/1.06	c   mtl-2.1.1
0.99/1.06	c   old_locale-1.0.0.4
0.99/1.06	c   parse_dimacs-1.2
0.99/1.06	c   parsec-3.1.2
0.99/1.06	c   queue-0.1.2
0.99/1.06	c   stm-2.3
0.99/1.06	c   time-1.4
0.99/1.06	c command line = ["--pb","HOME/instance-3706774-1338118284.opb"]
0.99/1.06	c #vars 945
0.99/1.06	c #constraints 59186
0.99/1.06	c Solving starts ...
0.99/1.06	c solving time = 0.003s
0.99/1.06	c #decision = 33
0.99/1.06	c #conflict = 0
0.99/1.06	c #restart = 0
0.99/1.06	o -33
0.99/1.06	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-3706774-1338118284/watcher-3706774-1338118284 -o /tmp/evaluation-result-3706774-1338118284/solver-3706774-1338118284 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706774-1338118284.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 2.01 1.88 2/172 21315
/proc/meminfo: memFree=27226740/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=7232 CPUtime=0 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 830 0 0 0 0 0 0 0 20 0 1 0 277956966 7405568 751 33554432000 4194304 8973514 140736401803264 140736305888920 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 1808 751 415 1167 0 589 0

[startup+0.0321059 s]
/proc/loadavg: 2.00 2.01 1.88 2/172 21315
/proc/meminfo: memFree=27226740/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=9280 CPUtime=0.02 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 1336 0 0 0 2 0 0 0 20 0 1 0 277956966 9502720 1257 33554432000 4194304 8973514 140736401803264 140736401802528 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 2320 1257 417 1167 0 1101 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9280

[startup+0.100238 s]
/proc/loadavg: 2.00 2.01 1.88 2/172 21315
/proc/meminfo: memFree=27226740/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 2538 0 0 0 9 0 0 0 20 0 1 0 277956966 13697024 2459 33554432000 4194304 8973514 140736401803264 140736401802528 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 3344 2459 417 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300263 s]
/proc/loadavg: 2.00 2.01 1.88 2/172 21315
/proc/meminfo: memFree=27226740/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=26688 CPUtime=0.29 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 5939 0 0 0 28 1 0 0 20 0 1 0 277956966 27328512 5860 33554432000 4194304 8973514 140736401803264 140736401802528 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 6672 5860 417 1167 0 5453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26688

[startup+0.700268 s]
/proc/loadavg: 2.00 2.01 1.88 2/172 21315
/proc/meminfo: memFree=27226740/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=53312 CPUtime=0.68 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 12524 0 0 0 66 2 0 0 20 0 1 0 277956966 54591488 12445 33554432000 4194304 8973514 140736401803264 140736401802528 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 13328 12450 421 1167 0 12109 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 53312

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 1.88 3/177 21327
/proc/meminfo: memFree=27089812/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=73792 CPUtime=1.48 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 17759 0 0 0 145 3 0 0 20 0 1 0 277956966 75563008 17680 33554432000 4194304 8973514 140736401803264 140736401802760 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 18448 17680 455 1167 0 17229 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 73792

[startup+3.10027 s]
/proc/loadavg: 2.00 2.01 1.88 3/177 21327
/proc/meminfo: memFree=27079116/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=73792 CPUtime=3.09 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 17766 0 0 0 304 5 0 0 20 0 1 0 277956966 75563008 17685 33554432000 4194304 8973514 140736401803264 140736401802760 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 18448 17685 455 1167 0 17229 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 73792

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 1.88 3/177 21327
/proc/meminfo: memFree=27065220/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=84032 CPUtime=6.28 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 20204 0 0 0 622 6 0 0 20 0 1 0 277956966 86048768 20123 33554432000 4194304 8973514 140736401803264 140736401802760 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 21008 20123 455 1167 0 19789 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 84032

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.88 3/177 21327
/proc/meminfo: memFree=27022372/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=102464 CPUtime=12.67 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 24824 0 0 0 1259 8 0 0 20 0 1 0 277956966 104923136 24738 33554432000 4194304 8973514 140736401803264 140736401802760 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 25616 24738 455 1167 0 24397 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 102464

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.88 3/177 21327
/proc/meminfo: memFree=26947600/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=137280 CPUtime=25.47 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 33570 0 0 0 2535 12 0 0 20 0 1 0 277956966 140574720 33477 33554432000 4194304 8973514 140736401803264 140736401802760 6570576 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 34320 33477 455 1167 0 33101 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 137280

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.88 3/177 21327
/proc/meminfo: memFree=26831752/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=192576 CPUtime=51.05 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 47488 0 0 0 5085 20 0 0 20 0 1 0 277956966 197197824 47381 33554432000 4194304 8973514 140736401803264 140736401802760 4459348 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 48144 47381 455 1167 0 46925 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 192576

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 21327
/proc/meminfo: memFree=26654848/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=269376 CPUtime=102.2 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 66480 0 0 0 10191 29 0 0 20 0 1 0 277956966 275841024 66333 33554432000 4194304 8973514 140736401803264 140736401802528 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 67344 66333 455 1167 0 66125 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 269376

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 21328
/proc/meminfo: memFree=26505952/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=330816 CPUtime=162.15 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 81882 0 0 0 16175 40 0 0 20 0 1 0 277956966 338755584 81693 33554432000 4194304 8973514 140736401803264 140736401802760 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 82704 81693 455 1167 0 81485 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 330816

[startup+222.3 s]
/proc/loadavg: 2.07 2.02 1.90 3/177 21328
/proc/meminfo: memFree=26383468/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=387136 CPUtime=222.1 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 96053 0 0 0 22162 48 0 0 20 0 1 0 277956966 396427264 95833 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 96784 95833 455 1167 0 95565 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 387136

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 1.91 3/177 21328
/proc/meminfo: memFree=26269448/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=434240 CPUtime=282.1 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 107783 0 0 0 28155 55 0 0 20 0 1 0 277956966 444661760 107559 33554432000 4194304 8973514 140736401803264 140736401802528 4459284 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 108560 107559 455 1167 0 107341 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 434240

[startup+342.3 s]
/proc/loadavg: 2.01 2.00 1.91 3/177 21328
/proc/meminfo: memFree=26177468/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=479296 CPUtime=342.08 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 119060 0 0 0 34146 62 0 0 20 0 1 0 277956966 490799104 118836 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 119824 118836 455 1167 0 118605 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 479296

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21328
/proc/meminfo: memFree=26105328/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=520256 CPUtime=402.07 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 129410 0 0 0 40139 68 0 0 20 0 1 0 277956966 532742144 129186 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 130064 129186 455 1167 0 128845 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 520256

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21329
/proc/meminfo: memFree=26040504/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=555072 CPUtime=462.07 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 138025 0 0 0 46133 74 0 0 20 0 1 0 277956966 568393728 137801 33554432000 4194304 8973514 140736401803264 140736401802528 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 138768 137801 455 1167 0 137549 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 555072

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 21332
/proc/meminfo: memFree=25994628/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=590912 CPUtime=522.05 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 147084 0 0 0 52127 78 0 0 20 0 1 0 277956966 605093888 146860 33554432000 4194304 8973514 140736401803264 140736401802760 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 147728 146860 455 1167 0 146509 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 590912

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21332
/proc/meminfo: memFree=25933424/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=628800 CPUtime=582.04 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 156619 0 0 0 58121 83 0 0 20 0 1 0 277956966 643891200 156395 33554432000 4194304 8973514 140736401803264 140736401802528 6570455 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 157200 156395 455 1167 0 155981 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 628800

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21333
/proc/meminfo: memFree=25697112/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=773184 CPUtime=881.99 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 192693 0 0 0 88092 107 0 0 20 0 1 0 277956966 791740416 192469 33554432000 4194304 8973514 140736401803264 140736401802760 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 193296 192469 455 1167 0 192077 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 773184

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21333
/proc/meminfo: memFree=25648920/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=797760 CPUtime=941.98 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 198714 0 0 0 94085 113 0 0 20 0 1 0 277956966 816906240 198483 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 199440 198483 455 1167 0 198221 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 797760

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21333
/proc/meminfo: memFree=25609392/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=823360 CPUtime=1001.93 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 205102 0 0 0 100075 118 0 0 20 0 1 0 277956966 843120640 204826 33554432000 4194304 8973514 140736401803264 140736401802528 4427744 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 205840 204826 455 1167 0 204621 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 823360

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21334
/proc/meminfo: memFree=25568872/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=849984 CPUtime=1061.87 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 211940 0 0 0 106065 122 0 0 20 0 1 0 277956966 870383616 211621 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 212496 211621 455 1167 0 211277 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 849984

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 21337
/proc/meminfo: memFree=25542464/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=863296 CPUtime=1121.83 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 215418 0 0 0 112058 125 0 0 20 0 1 0 277956966 884015104 215061 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 215824 215061 455 1167 0 214605 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 863296

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21337
/proc/meminfo: memFree=25499736/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=890944 CPUtime=1181.8 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 222228 0 0 0 118052 128 0 0 20 0 1 0 277956966 912326656 221848 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 222736 221848 455 1167 0 221517 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 890944

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21337
/proc/meminfo: memFree=25458720/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=918592 CPUtime=1241.77 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 229072 0 0 0 124046 131 0 0 20 0 1 0 277956966 940638208 228676 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 229648 228676 455 1167 0 228429 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 918592

[startup+1302.3 s]
/proc/loadavg: 2.06 2.01 1.92 3/177 21337
/proc/meminfo: memFree=25430620/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=932928 CPUtime=1301.76 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 232705 0 0 0 130042 134 0 0 20 0 1 0 277956966 955318272 232305 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 233232 232305 455 1167 0 232013 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 932928

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 1.92 3/177 21338
/proc/meminfo: memFree=25401604/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=947264 CPUtime=1361.75 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 236453 0 0 0 136039 136 0 0 20 0 1 0 277956966 969998336 236053 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 236816 236053 455 1167 0 235597 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 947264

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 21338
/proc/meminfo: memFree=25358452/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=976960 CPUtime=1421.75 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 243839 0 0 0 142033 142 0 0 20 0 1 0 277956966 1000407040 243439 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 244240 243439 455 1167 0 243021 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 976960

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 21338
/proc/meminfo: memFree=25330056/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=992320 CPUtime=1481.73 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 247575 0 0 0 148029 144 0 0 20 0 1 0 277956966 1016135680 247175 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 248080 247175 455 1167 0 246861 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 992320

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 21338
/proc/meminfo: memFree=25300172/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=1008704 CPUtime=1541.72 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 251671 0 0 0 154025 147 0 0 20 0 1 0 277956966 1032912896 251271 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 252176 251271 455 1167 0 250957 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 1008704

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 21338
/proc/meminfo: memFree=25254540/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=1040448 CPUtime=1601.71 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 259554 0 0 0 160020 151 0 0 20 0 1 0 277956966 1065418752 259154 33554432000 4194304 8973514 140736401803264 140736401802760 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 260112 259154 455 1167 0 258893 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 1040448

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/176 21338
/proc/meminfo: memFree=25224788/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=1054784 CPUtime=1661.7 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 263283 0 0 0 166015 155 0 0 20 0 1 0 277956966 1080098816 262883 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 263696 262883 455 1167 0 262477 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 1054784

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 21342
/proc/meminfo: memFree=25196420/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=1069120 CPUtime=1721.69 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 266917 0 0 0 172012 157 0 0 20 0 1 0 277956966 1094778880 266517 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 267280 266517 455 1167 0 266061 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 1069120

[startup+1782.3 s]
/proc/loadavg: 2.06 2.02 1.93 3/178 21365
/proc/meminfo: memFree=25164596/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=1085504 CPUtime=1781.68 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 270821 0 0 0 178007 161 0 0 20 0 1 0 277956966 1111556096 270421 33554432000 4194304 8973514 140736401803264 140736401802528 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 271376 270421 455 1167 0 270157 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 1085504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 2.05 2.01 1.93 3/179 21366
/proc/meminfo: memFree=26072496/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=1101888 CPUtime=1800.09 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 275013 0 0 0 179847 162 0 0 20 0 1 0 277956966 1128333312 274613 33554432000 4194304 8973514 140736401803264 140736401802760 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 275472 274613 455 1167 0 274253 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1101888

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: 2.05 2.01 1.93 3/179 21366
/proc/meminfo: memFree=26072496/32873844 swapFree=6088/6088
[pid=21315] ppid=21312 vsize=1101888 CPUtime=1800.09 cores=0,2,4,6
/proc/21315/stat : 21315 (toysat) R 21312 21315 16852 0 -1 4202496 275013 0 0 0 179847 162 0 0 20 0 1 0 277956966 1128333312 274613 33554432000 4194304 8973514 140736401803264 140736401802760 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21315/statm: 275472 274613 455 1167 0 274253 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1101888

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.12
CPU user time (s): 1798.48
CPU system time (s): 1.64175
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 1101888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.48
system time used= 1.64175
maximum resident set size= 1098452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 275013
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= 329
involuntary context switches= 1898

runsolver used 3.10353 second user time and 8.86265 second system time

The end

Launcher Data 

Begin job on node108 at 2012-05-27 13:31:24
IDJOB=3706774
IDBENCH=2252
IDSOLVER=2285
FILE ID=node108/3706774-1338118284
RUNJOBID= node108-1338116481-21204
PBS_JOBID= 14624441
Free space on /tmp= 71740 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-1.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706774-1338118284/watcher-3706774-1338118284 -o /tmp/evaluation-result-3706774-1338118284/solver-3706774-1338118284 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706774-1338118284.opb

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

MD5SUM BENCH= 05ceccb8ea9c274c844c39df1472d3cc
RANDOM SEED=1750369290

node108.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		: 2666.273
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	: 5332.54
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		: 2666.273
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		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
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		: 2666.273
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		: 2666.273
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	: 5438.55
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		: 2666.273
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		: 2666.273
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:        27228368 kB
Buffers:          301088 kB
Cached:          4534548 kB
SwapCached:            0 kB
Active:           617892 kB
Inactive:        4234428 kB
Active(anon):      15884 kB
Inactive(anon):        0 kB
Active(file):     602008 kB
Inactive(file):  4234428 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8580 kB
Writeback:             0 kB
AnonPages:         19660 kB
Mapped:            14268 kB
Shmem:               200 kB
Slab:             655460 kB
SReclaimable:      97688 kB
SUnreclaim:       557772 kB
KernelStack:        1440 kB
PageTables:         3628 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     103280 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 71724 MiB
End job on node108 at 2012-05-27 14:01:27