Trace number 3706768

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) 1800.06 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-3.opb
MD5SUM3895ca8e12182fcd80d7923f66584703
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 benchmark54.0378
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints27931
Number of constraints which are clauses27931
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 

0.49/0.50	c 2012-05-27T13:34:17+0200
0.49/0.50	c arch = x86_64
0.49/0.50	c os = linux
0.49/0.50	c compiler = ghc 7.4
0.49/0.50	c packages:
0.49/0.50	c   OptDir-0.0.1
0.49/0.50	c   array-0.4.0.0
0.49/0.50	c   base-4.5.0.0
0.49/0.50	c   bytestring-0.9.2.1
0.49/0.50	c   containers-0.4.2.1
0.49/0.50	c   deepseq-1.3.0.0
0.49/0.50	c   mtl-2.1.1
0.49/0.50	c   old_locale-1.0.0.4
0.49/0.50	c   parse_dimacs-1.2
0.49/0.50	c   parsec-3.1.2
0.49/0.50	c   queue-0.1.2
0.49/0.50	c   stm-2.3
0.49/0.50	c   time-1.4
0.49/0.50	c command line = ["--pb","HOME/instance-3706768-1338118457.opb"]
0.49/0.50	c #vars 595
0.49/0.50	c #constraints 27931
0.49/0.50	c Solving starts ...
0.49/0.51	c solving time = 0.002s
0.49/0.51	c #decision = 27
0.49/0.51	c #conflict = 0
0.49/0.51	c #restart = 0
0.49/0.51	o -27
0.49/0.51	c Solving starts ...
0.49/0.51	c solving time = 0.003s
0.49/0.51	c #decision = 50
0.49/0.51	c #conflict = 1
0.49/0.51	c #restart = 0
0.49/0.51	o -28
0.49/0.51	c Solving starts ...
396.92/397.12	c learnt constraints deletion: 30406 -> 15203
911.34/911.65	c learnt constraints deletion: 33392 -> 16696
1553.28/1553.73	c learnt constraints deletion: 36692 -> 18346

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-3706768-1338118457/watcher-3706768-1338118457 -o /tmp/evaluation-result-3706768-1338118457/solver-3706768-1338118457 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706768-1338118457.opb 

running on 4 cores: 1,3,5,7

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 3/176 11398
/proc/meminfo: memFree=30340196/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 827 0 0 0 0 0 0 0 20 0 1 0 277974221 7405568 748 33554432000 4194304 8973514 140734592397632 140734164729304 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 1808 748 415 1167 0 589 0

[startup+0.04776 s]
/proc/loadavg: 1.94 2.01 1.99 3/176 11398
/proc/meminfo: memFree=30340196/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=10304 CPUtime=0.04 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 1618 0 0 0 4 0 0 0 20 0 1 0 277974221 10551296 1539 33554432000 4194304 8973514 140734592397632 140734164729304 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 2576 1539 417 1167 0 1357 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10304

[startup+0.100296 s]
/proc/loadavg: 1.94 2.01 1.99 3/176 11398
/proc/meminfo: memFree=30340196/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=13376 CPUtime=0.09 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 2611 0 0 0 9 0 0 0 20 0 1 0 277974221 13697024 2532 33554432000 4194304 8973514 140734592397632 140734164729304 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 3344 2532 417 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300305 s]
/proc/loadavg: 1.94 2.01 1.99 3/176 11398
/proc/meminfo: memFree=30340196/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=27712 CPUtime=0.28 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 6195 0 0 0 28 0 0 0 20 0 1 0 277974221 28377088 6116 33554432000 4194304 8973514 140734592397632 140734164729304 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 6928 6116 417 1167 0 5709 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27712

[startup+0.70031 s]
/proc/loadavg: 1.94 2.01 1.99 3/176 11398
/proc/meminfo: memFree=30340196/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=36928 CPUtime=0.69 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 8543 0 0 0 68 1 0 0 20 0 1 0 277974221 37814272 8464 33554432000 4194304 8973514 140734592397632 140734592396896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 9232 8464 455 1167 0 8013 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36928

[startup+1.50029 s]
/proc/loadavg: 1.94 2.01 1.99 3/177 11399
/proc/meminfo: memFree=30308444/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=40000 CPUtime=1.49 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 9089 0 0 0 148 1 0 0 20 0 1 0 277974221 40960000 9010 33554432000 4194304 8973514 140734592397632 140734592396896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 10000 9010 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 2/175 11400
/proc/meminfo: memFree=30533092/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=51264 CPUtime=3.08 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 12051 0 0 0 306 2 0 0 20 0 1 0 277974221 52494336 11972 33554432000 4194304 8973514 140734592397632 140734592396896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 12816 11972 455 1167 0 11597 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 51264

[startup+6.30026 s]
/proc/loadavg: 1.94 2.01 1.99 3/177 11438
/proc/meminfo: memFree=30470952/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=70720 CPUtime=6.29 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 16868 0 0 0 625 4 0 0 20 0 1 0 277974221 72417280 16789 33554432000 4194304 8973514 140734592397632 140734592397128 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 17680 16789 455 1167 0 16461 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70720

[startup+12.7003 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 11438
/proc/meminfo: memFree=30400660/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=106560 CPUtime=12.68 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 25715 0 0 0 1261 7 0 0 20 0 1 0 277974221 109117440 25636 33554432000 4194304 8973514 140734592397632 140734592397128 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 26640 25636 455 1167 0 25421 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 106560

[startup+25.5003 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 11438
/proc/meminfo: memFree=30292928/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=151616 CPUtime=25.47 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 37214 0 0 0 2536 11 0 0 20 0 1 0 277974221 155254784 37127 33554432000 4194304 8973514 140734592397632 140734592396896 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 37904 37127 455 1167 0 36685 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 151616

[startup+51.1003 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 11439
/proc/meminfo: memFree=30149164/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=203840 CPUtime=51.06 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 50165 0 0 0 5088 18 0 0 20 0 1 0 277974221 208732160 50055 33554432000 4194304 8973514 140734592397632 140734592397128 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 50960 50055 455 1167 0 49741 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 203840

[startup+102.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 11439
/proc/meminfo: memFree=29936052/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=278592 CPUtime=102.22 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 69010 0 0 0 10195 27 0 0 20 0 1 0 277974221 285278208 68862 33554432000 4194304 8973514 140734592397632 140734592396896 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 69648 68862 455 1167 0 68429 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 278592

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 11440
/proc/meminfo: memFree=29757016/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=346176 CPUtime=162.18 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 85915 0 0 0 16182 36 0 0 20 0 1 0 277974221 354484224 85731 33554432000 4194304 8973514 140734592397632 140734592396896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 86544 85731 455 1167 0 85325 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 346176

[startup+222.307 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 11440
/proc/meminfo: memFree=29623256/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=392256 CPUtime=222.16 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 97517 0 0 0 22172 44 0 0 20 0 1 0 277974221 401670144 97302 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 98064 97302 455 1167 0 96845 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 392256

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 11440
/proc/meminfo: memFree=29572708/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=442432 CPUtime=282.13 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 110072 0 0 0 28164 49 0 0 20 0 1 0 277974221 453050368 109846 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 110608 109846 455 1167 0 109389 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 442432

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 11441
/proc/meminfo: memFree=29516316/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=499776 CPUtime=342.13 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 124224 0 0 0 34157 56 0 0 20 0 1 0 277974221 511770624 123998 33554432000 4194304 8973514 140734592397632 140734592396896 7681392 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 124944 123998 455 1167 0 123725 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 499776

[startup+402.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 11444
/proc/meminfo: memFree=29451608/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=564288 CPUtime=402.12 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 140367 0 0 0 40148 64 0 0 20 0 1 0 277974221 577830912 140141 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 141072 140141 456 1167 0 139853 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 564288

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 11444
/proc/meminfo: memFree=29399688/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=564288 CPUtime=462.1 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 140537 0 0 0 46143 67 0 0 20 0 1 0 277974221 577830912 140311 33554432000 4194304 8973514 140734592397632 140734592396896 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 141072 140311 456 1167 0 139853 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 564288

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11444
/proc/meminfo: memFree=29382976/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=564288 CPUtime=522.09 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 140537 0 0 0 52138 71 0 0 20 0 1 0 277974221 577830912 140311 33554432000 4194304 8973514 140734592397632 140734592396896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 141072 140311 456 1167 0 139853 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 564288

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11444
/proc/meminfo: memFree=29383128/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=564288 CPUtime=582.09 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 140537 0 0 0 58133 76 0 0 20 0 1 0 277974221 577830912 140311 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 141072 140311 456 1167 0 139853 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 564288

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 11445
/proc/meminfo: memFree=29294980/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=653376 CPUtime=822.05 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 162636 0 0 0 82109 96 0 0 20 0 1 0 277974221 669057024 162410 33554432000 4194304 8973514 140734592397632 140734592395840 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 163344 162410 456 1167 0 162125 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 653376

[startup+882.307 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 11445
/proc/meminfo: memFree=29231864/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=675904 CPUtime=882.05 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 168246 0 0 0 88104 101 0 0 20 0 1 0 277974221 692125696 168020 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 168976 168020 456 1167 0 167757 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 675904

[startup+942.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 11445
/proc/meminfo: memFree=29173340/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=942.01 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178643 0 0 0 94095 106 0 0 20 0 1 0 277974221 734068736 178388 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178388 456 1167 0 177997 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 716864

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11449
/proc/meminfo: memFree=29142112/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1001.97 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178686 0 0 0 100087 110 0 0 20 0 1 0 277974221 734068736 178388 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178388 456 1167 0 177997 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 716864

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11449
/proc/meminfo: memFree=29110900/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1061.95 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178702 0 0 0 106082 113 0 0 20 0 1 0 277974221 734068736 178388 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178388 456 1167 0 177997 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 716864

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11449
/proc/meminfo: memFree=29075836/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1121.94 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178702 0 0 0 112079 115 0 0 20 0 1 0 277974221 734068736 178388 33554432000 4194304 8973514 140734592397632 140734592397128 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178388 456 1167 0 177997 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 716864

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11449
/proc/meminfo: memFree=29010488/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1181.93 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178702 0 0 0 118075 118 0 0 20 0 1 0 277974221 734068736 178388 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178388 456 1167 0 177997 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 716864

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11449
/proc/meminfo: memFree=28976760/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1241.92 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178702 0 0 0 124071 121 0 0 20 0 1 0 277974221 734068736 178388 33554432000 4194304 8973514 140734592397632 140734592396896 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178388 456 1167 0 177997 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 716864

[startup+1302.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 11450
/proc/meminfo: memFree=28975768/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1301.91 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178702 0 0 0 130067 124 0 0 20 0 1 0 277974221 734068736 178388 33554432000 4194304 8973514 140734592397632 140734592395840 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178388 456 1167 0 177997 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 716864

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 11450
/proc/meminfo: memFree=28907940/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1361.91 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178702 0 0 0 136063 128 0 0 20 0 1 0 277974221 734068736 178388 33554432000 4194304 8973514 140734592397632 140734592395840 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178388 456 1167 0 177997 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 716864

[startup+1422.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 11450
/proc/meminfo: memFree=28907940/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1421.9 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178702 0 0 0 142059 131 0 0 20 0 1 0 277974221 734068736 178388 33554432000 4194304 8973514 140734592397632 140734592396896 4209187 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178388 456 1167 0 177997 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 716864

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11450
/proc/meminfo: memFree=28996464/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1481.89 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178702 0 0 0 148055 134 0 0 20 0 1 0 277974221 734068736 178388 33554432000 4194304 8973514 140734592397632 140734592396896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178388 456 1167 0 177997 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 716864

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11450
/proc/meminfo: memFree=28996616/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1541.88 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178769 0 0 0 154052 136 0 0 20 0 1 0 277974221 734068736 178455 33554432000 4194304 8973514 140734592397632 140734592397128 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178455 456 1167 0 177997 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 716864

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11454
/proc/meminfo: memFree=28996016/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1601.87 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178769 0 0 0 160047 140 0 0 20 0 1 0 277974221 734068736 178455 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178455 456 1167 0 177997 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 716864

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11477
/proc/meminfo: memFree=28996056/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1661.86 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178769 0 0 0 166042 144 0 0 20 0 1 0 277974221 734068736 178455 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178455 456 1167 0 177997 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 716864

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11477
/proc/meminfo: memFree=28996064/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1721.84 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178769 0 0 0 172039 145 0 0 20 0 1 0 277974221 734068736 178455 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178455 456 1167 0 177997 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 716864

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11477
/proc/meminfo: memFree=28995692/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1781.84 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178769 0 0 0 178035 149 0 0 20 0 1 0 277974221 734068736 178455 33554432000 4194304 8973514 140734592397632 140734592396896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178455 456 1167 0 177997 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 716864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11477
/proc/meminfo: memFree=28995816/32873844 swapFree=7108/7108
[pid=11398] ppid=11396 vsize=716864 CPUtime=1800.04 cores=1,3,5,7
/proc/11398/stat : 11398 (toysat) R 11396 11398 7054 0 -1 4202496 178769 0 0 0 179855 149 0 0 20 0 1 0 277974221 734068736 178455 33554432000 4194304 8973514 140734592397632 140734592396896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/11398/statm: 179216 178455 456 1167 0 177997 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 716864

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): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1798.55
CPU system time (s): 1.50277
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 716864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.55
system time used= 1.50277
maximum resident set size= 713820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 178769
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= 243
involuntary context switches= 1843

runsolver used 3.2905 second user time and 9.10562 second system time

The end

Launcher Data 

Begin job on node102 at 2012-05-27 13:34:17
IDJOB=3706768
IDBENCH=2272
IDSOLVER=2285
FILE ID=node102/3706768-1338118457
RUNJOBID= node102-1338113043-10917
PBS_JOBID= 14624443
Free space on /tmp= 71532 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-frb35-17-3.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706768-1338118457/watcher-3706768-1338118457 -o /tmp/evaluation-result-3706768-1338118457/solver-3706768-1338118457 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706768-1338118457.opb

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

MD5SUM BENCH= 3895ca8e12182fcd80d7923f66584703
RANDOM SEED=1824592265

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:        30340840 kB
Buffers:          338156 kB
Cached:          1120432 kB
SwapCached:            0 kB
Active:          1103220 kB
Inactive:         599832 kB
Active(anon):     235540 kB
Inactive(anon):    11040 kB
Active(file):     867680 kB
Inactive(file):   588792 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8176 kB
Writeback:             0 kB
AnonPages:        250844 kB
Mapped:            16172 kB
Shmem:               200 kB
Slab:             689848 kB
SReclaimable:     132288 kB
SUnreclaim:       557560 kB
KernelStack:        1456 kB
PageTables:         4484 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     357276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    229376 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= 71524 MiB
End job on node102 at 2012-05-27 14:04:19