Trace number 3706767

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) 1800.05 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-2.opb
MD5SUM907943cf03e4e0f899b19858f5690e6e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-35
Best CPU time to get the best result obtained on this benchmark45.895
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved NO
Number of variables595
Total number of constraints27847
Number of constraints which are clauses27847
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 595
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 595
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 595
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 

0.39/0.49	c 2012-05-27T13:34:21+0200
0.39/0.49	c arch = x86_64
0.39/0.49	c os = linux
0.39/0.49	c compiler = ghc 7.4
0.39/0.49	c packages:
0.39/0.49	c   OptDir-0.0.1
0.39/0.49	c   array-0.4.0.0
0.39/0.49	c   base-4.5.0.0
0.39/0.49	c   bytestring-0.9.2.1
0.39/0.49	c   containers-0.4.2.1
0.39/0.49	c   deepseq-1.3.0.0
0.39/0.49	c   mtl-2.1.1
0.39/0.49	c   old_locale-1.0.0.4
0.39/0.49	c   parse_dimacs-1.2
0.39/0.49	c   parsec-3.1.2
0.39/0.49	c   queue-0.1.2
0.39/0.49	c   stm-2.3
0.39/0.49	c   time-1.4
0.39/0.49	c command line = ["--pb","HOME/instance-3706767-1338118461.opb"]
0.39/0.49	c #vars 595
0.39/0.49	c #constraints 27847
0.39/0.49	c Solving starts ...
0.39/0.49	c solving time = 0.001s
0.39/0.49	c #decision = 23
0.39/0.49	c #conflict = 0
0.39/0.49	c #restart = 0
0.39/0.49	o -23
0.39/0.49	c Solving starts ...
1.59/1.69	c solving time = 1.197s
1.59/1.69	c #decision = 2481
1.59/1.69	c #conflict = 691
1.59/1.69	c #restart = 3
1.59/1.69	o -24
1.59/1.69	c Solving starts ...
196.87/196.92	c learnt constraints deletion: 30335 -> 15168
418.53/418.72	c learnt constraints deletion: 33309 -> 16655
826.14/826.50	c learnt constraints deletion: 36596 -> 18298
1385.95/1386.45	c learnt constraints deletion: 36594 -> 18299

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-3706767-1338118461/watcher-3706767-1338118461 -o /tmp/evaluation-result-3706767-1338118461/solver-3706767-1338118461 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706767-1338118461.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: 1.94 2.01 1.99 2/176 11437
/proc/meminfo: memFree=30523560/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 816 0 0 0 0 0 0 0 20 0 1 0 277974590 6356992 738 33554432000 4194304 8973514 140735884238128 140734961604360 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 1552 738 415 1167 0 333 0

[startup+0.0368289 s]
/proc/loadavg: 1.94 2.01 1.99 2/176 11437
/proc/meminfo: memFree=30523560/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=9280 CPUtime=0.03 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 1336 0 0 0 3 0 0 0 20 0 1 0 277974590 9502720 1258 33554432000 4194304 8973514 140735884238128 140734961604360 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 2320 1258 417 1167 0 1101 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9280

[startup+0.100305 s]
/proc/loadavg: 1.94 2.01 1.99 2/176 11437
/proc/meminfo: memFree=30523560/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 2610 0 0 0 9 0 0 0 20 0 1 0 277974590 13697024 2532 33554432000 4194304 8973514 140735884238128 140734961604360 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 3344 2532 417 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300262 s]
/proc/loadavg: 1.94 2.01 1.99 2/176 11437
/proc/meminfo: memFree=30523560/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=26688 CPUtime=0.29 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 5938 0 0 0 28 1 0 0 20 0 1 0 277974590 27328512 5860 33554432000 4194304 8973514 140735884238128 140734961604360 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 6672 5860 417 1167 0 5453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26688

[startup+0.700307 s]
/proc/loadavg: 1.94 2.01 1.99 2/176 11437
/proc/meminfo: memFree=30523560/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=34880 CPUtime=0.69 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 8030 0 0 0 68 1 0 0 20 0 1 0 277974590 35717120 7952 33554432000 4194304 8973514 140735884238128 140734961604360 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 8720 7952 455 1167 0 7501 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34880

[startup+1.50031 s]
/proc/loadavg: 1.94 2.01 1.99 3/177 11438
/proc/meminfo: memFree=30485476/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=40000 CPUtime=1.49 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 9310 0 0 0 147 2 0 0 20 0 1 0 277974590 40960000 9232 33554432000 4194304 8973514 140735884238128 140735884237624 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 10000 9232 455 1167 0 8781 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40000

[startup+3.10031 s]
/proc/loadavg: 1.94 2.01 1.99 3/177 11438
/proc/meminfo: memFree=30468720/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=52288 CPUtime=3.09 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 12268 0 0 0 306 3 0 0 20 0 1 0 277974590 53542912 12190 33554432000 4194304 8973514 140735884238128 140735884237624 6572981 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 13072 12190 455 1167 0 11853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 52288

[startup+6.30026 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 11438
/proc/meminfo: memFree=30432868/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=69696 CPUtime=6.29 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 16597 0 0 0 624 5 0 0 20 0 1 0 277974590 71368704 16519 33554432000 4194304 8973514 140735884238128 140735884237392 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 17424 16519 455 1167 0 16205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69696

[startup+12.7003 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 11438
/proc/meminfo: memFree=30371064/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=97344 CPUtime=12.69 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 23581 0 0 0 1261 8 0 0 20 0 1 0 277974590 99680256 23503 33554432000 4194304 8973514 140735884238128 140735884237392 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 24336 23503 455 1167 0 23117 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97344

[startup+25.5003 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 11438
/proc/meminfo: memFree=30270468/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=150592 CPUtime=25.49 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 36938 0 0 0 2537 12 0 0 20 0 1 0 277974590 154206208 36860 33554432000 4194304 8973514 140735884238128 140735884237392 7662101 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 37648 36860 455 1167 0 36429 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 150592

[startup+51.1003 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 11439
/proc/meminfo: memFree=30128456/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=239680 CPUtime=51.09 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 59068 0 0 0 5089 20 0 0 20 0 1 0 277974590 245432320 58990 33554432000 4194304 8973514 140735884238128 140735884237392 4427744 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 59920 58990 455 1167 0 58701 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 239680

[startup+102.306 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 11439
/proc/meminfo: memFree=29936052/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=365632 CPUtime=102.29 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 90538 0 0 0 10197 32 0 0 20 0 1 0 277974590 374407168 90460 33554432000 4194304 8973514 140735884238128 140735884237392 5386907 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 91408 90460 455 1167 0 90189 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 365632

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 11440
/proc/meminfo: memFree=29756892/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=492608 CPUtime=162.27 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 122455 0 0 0 16183 44 0 0 20 0 1 0 277974590 504430592 122377 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 123152 122377 455 1167 0 121933 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 492608

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11440
/proc/meminfo: memFree=29607012/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=563264 CPUtime=222.25 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 140127 0 0 0 22171 54 0 0 20 0 1 0 277974590 576782336 140049 33554432000 4194304 8973514 140735884238128 140735884237392 4212992 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 140816 140049 456 1167 0 139597 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 563264

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 11440
/proc/meminfo: memFree=29572832/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=563264 CPUtime=282.25 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 140138 0 0 0 28164 61 0 0 20 0 1 0 277974590 576782336 140054 33554432000 4194304 8973514 140735884238128 140735884237624 4459284 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 140816 140054 456 1167 0 139597 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 563264

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11444
/proc/meminfo: memFree=29516144/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=563264 CPUtime=342.2 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 140185 0 0 0 34151 69 0 0 20 0 1 0 277974590 576782336 140054 33554432000 4194304 8973514 140735884238128 140735884237624 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 140816 140054 456 1167 0 139597 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 563264

[startup+402.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 11444
/proc/meminfo: memFree=29442564/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=572480 CPUtime=402.15 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 142339 0 0 0 40140 75 0 0 20 0 1 0 277974590 586219520 142160 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 143120 142160 456 1167 0 141901 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 572480

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 11444
/proc/meminfo: memFree=29399688/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=614464 CPUtime=462.09 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 153081 0 0 0 46128 81 0 0 20 0 1 0 277974590 629211136 152854 33554432000 4194304 8973514 140735884238128 140735884237392 7681399 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 153616 152854 456 1167 0 152397 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 614464

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11444
/proc/meminfo: memFree=29383100/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=630848 CPUtime=522.04 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 157224 0 0 0 52118 86 0 0 20 0 1 0 277974590 645988352 156950 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 157712 156950 456 1167 0 156493 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 630848

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11444
/proc/meminfo: memFree=29383128/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=630848 CPUtime=581.99 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 157271 0 0 0 58108 91 0 0 20 0 1 0 277974590 645988352 156950 33554432000 4194304 8973514 140735884238128 140735884237624 6576944 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 157712 156950 456 1167 0 156493 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 630848

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 11445
/proc/meminfo: memFree=29294980/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=630848 CPUtime=821.94 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 157290 0 0 0 82087 107 0 0 20 0 1 0 277974590 645988352 156950 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 157712 156950 456 1167 0 156493 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 630848

[startup+882.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 11445
/proc/meminfo: memFree=29231864/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=671808 CPUtime=881.93 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 167400 0 0 0 88080 113 0 0 20 0 1 0 277974590 687931392 167060 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 167952 167060 456 1167 0 166733 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 671808

[startup+942.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 11448
/proc/meminfo: memFree=29173424/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=688192 CPUtime=941.91 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 171626 0 0 0 94074 117 0 0 20 0 1 0 277974590 704708608 171286 33554432000 4194304 8973514 140735884238128 140735884237392 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 172048 171286 456 1167 0 170829 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 688192

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11449
/proc/meminfo: memFree=29142244/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=719936 CPUtime=1001.9 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 179540 0 0 0 100068 122 0 0 20 0 1 0 277974590 737214464 179200 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 179984 179200 456 1167 0 178765 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 719936

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11449
/proc/meminfo: memFree=29110900/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=751680 CPUtime=1061.9 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 187299 0 0 0 106064 126 0 0 20 0 1 0 277974590 769720320 186959 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 187920 186959 456 1167 0 186701 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 751680

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11449
/proc/meminfo: memFree=29072736/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=819264 CPUtime=1121.9 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 204146 0 0 0 112058 132 0 0 20 0 1 0 277974590 838926336 203806 33554432000 4194304 8973514 140735884238128 140735884237392 4459348 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 204816 203806 456 1167 0 203597 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 819264

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11449
/proc/meminfo: memFree=29010364/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=852032 CPUtime=1181.88 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 212414 0 0 0 118052 136 0 0 20 0 1 0 277974590 872480768 212074 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 213008 212074 456 1167 0 211789 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 852032

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11449
/proc/meminfo: memFree=28976636/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=885824 CPUtime=1241.87 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 220814 0 0 0 124045 142 0 0 20 0 1 0 277974590 907083776 220474 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 221456 220474 456 1167 0 220237 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 885824

[startup+1302.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 11450
/proc/meminfo: memFree=28941916/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=920640 CPUtime=1301.87 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 229500 0 0 0 130042 145 0 0 20 0 1 0 277974590 942735360 229160 33554432000 4194304 8973514 140735884238128 140735884237392 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 230160 229160 456 1167 0 228941 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 920640

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 11450
/proc/meminfo: memFree=28907940/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=953408 CPUtime=1361.86 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 237930 0 0 0 136036 150 0 0 20 0 1 0 277974590 976289792 237590 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 238352 237590 456 1167 0 237133 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 953408

[startup+1422.31 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 11450
/proc/meminfo: memFree=28907940/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=953408 CPUtime=1421.85 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 237930 0 0 0 142032 153 0 0 20 0 1 0 277974590 976289792 237590 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 238352 237590 456 1167 0 237133 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 953408

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11450
/proc/meminfo: memFree=28996588/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=864320 CPUtime=1481.84 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 237936 0 0 0 148024 160 0 0 20 0 1 0 277974590 885063680 215318 33554432000 4194304 8973514 140735884238128 140735884237624 6570441 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 216080 215318 456 1167 0 214861 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 864320

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11453
/proc/meminfo: memFree=28996088/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=864320 CPUtime=1541.79 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 237982 0 0 0 154014 165 0 0 20 0 1 0 277974590 885063680 215318 33554432000 4194304 8973514 140735884238128 140735884237392 7662016 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 216080 215318 456 1167 0 214861 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 864320

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11477
/proc/meminfo: memFree=28996472/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=864320 CPUtime=1601.75 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 238018 0 0 0 160004 171 0 0 20 0 1 0 277974590 885063680 215318 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 216080 215318 456 1167 0 214861 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 864320

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11477
/proc/meminfo: memFree=28995940/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=864320 CPUtime=1661.74 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 238026 0 0 0 165999 175 0 0 20 0 1 0 277974590 885063680 215318 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 216080 215318 456 1167 0 214861 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 864320

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11477
/proc/meminfo: memFree=28996188/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=864320 CPUtime=1721.74 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 238026 0 0 0 171995 179 0 0 20 0 1 0 277974590 885063680 215318 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 216080 215318 456 1167 0 214861 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 864320

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11477
/proc/meminfo: memFree=28995692/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=864320 CPUtime=1781.72 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 238026 0 0 0 177990 182 0 0 20 0 1 0 277974590 885063680 215318 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 216080 215318 456 1167 0 214861 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 864320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.92 1.98 1.99 2/171 11502
/proc/meminfo: memFree=29718896/32873844 swapFree=7108/7108
[pid=11437] ppid=11435 vsize=864320 CPUtime=1800.03 cores=0,2,4,6
/proc/11437/stat : 11437 (toysat) R 11435 11437 7054 0 -1 4202496 238026 0 0 0 179820 183 0 0 20 0 1 0 277974590 885063680 215318 33554432000 4194304 8973514 140735884238128 140735884237392 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/11437/statm: 216080 215318 456 1167 0 214861 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 864320

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): 1800.61
CPU time (s): 1800.05
CPU user time (s): 1798.21
CPU system time (s): 1.83872
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 953408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.21
system time used= 1.83872
maximum resident set size= 950360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 238026
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= 366
involuntary context switches= 1974

runsolver used 4.04338 second user time and 7.54185 second system time

The end

Launcher Data 

Begin job on node102 at 2012-05-27 13:34:21
IDJOB=3706767
IDBENCH=2274
IDSOLVER=2285
FILE ID=node102/3706767-1338118461
RUNJOBID= node102-1338113043-10916
PBS_JOBID= 14624443
Free space on /tmp= 71528 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-2.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706767-1338118461/watcher-3706767-1338118461 -o /tmp/evaluation-result-3706767-1338118461/solver-3706767-1338118461 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706767-1338118461.opb

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

MD5SUM BENCH= 907943cf03e4e0f899b19858f5690e6e
RANDOM SEED=514858286

node102.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		: 2667.178
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	: 5334.35
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		: 2667.178
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	: 5331.90
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		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
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		: 2667.178
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		: 2667.178
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	: 5438.54
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		: 2667.178
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		: 2667.178
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:        30523940 kB
Buffers:          338188 kB
Cached:          1121056 kB
SwapCached:            0 kB
Active:           920656 kB
Inactive:         599912 kB
Active(anon):      52412 kB
Inactive(anon):    11040 kB
Active(file):     868244 kB
Inactive(file):   588872 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             16260 kB
Writeback:             0 kB
AnonPages:         67508 kB
Mapped:            16132 kB
Shmem:               200 kB
Slab:             690520 kB
SReclaimable:     132440 kB
SUnreclaim:       558080 kB
KernelStack:        1456 kB
PageTables:         3720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     174420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71532 MiB
End job on node102 at 2012-05-27 14:04:23