Trace number 3260936

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 NameAnswerCPU timeWall clock time
QuteRSat 2011-03-01? (TO) 1300.09 1300.05

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-16-31-sat.cnf
MD5SUM34c6b89fff5c4d1bd23006ea2314b10d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.028995
Satisfiable
(Un)Satisfiability was proved
Number of variables496
Number of clauses3976
Sum of the clauses size15376
Maximum clause length31
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23720
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5256

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 496 #clause: 3976
0.00/0.00	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 496
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 496 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 3720
0.00/0.01	c Clauses( cover/uncovered ): 0 256
0.00/0.01	c Total Clauses( cover/uncovered ): 0 3976 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3.8672 max size: 31
0.00/0.01	c Final circuit: i/l/o/s     496       0    3976     11400
0.00/0.01	c CnfToAig: Time: 0.01 s
0.00/0.03	c TmMap: Set choices finish.
0.00/0.03	c TmMap: Set big and: 3976
0.00/0.03	c TmMap: Origin: 11897 ClauseNum: 34200 --> New: 4473 ClauseNum: 19352
0.00/0.03	c TmMap: Time: 0.01
0.00/0.04	c Try to Add: #clause: 7952 #xorclause: 0
0.00/0.04	c #var: 496 #clauses: 257 Solving... 
1300.04/1300.00	c Time Out !!
1300.04/1300.00	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3260936-1303515714/watcher-3260936-1303515714 -o /tmp/evaluation-result-3260936-1303515714/solver-3260936-1303515714 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3260936-1303515714.cnf 175420965 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 2.85 3.40 3/179 4328
/proc/meminfo: memFree=14217096/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=32364 CPUtime=0 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 1776 0 0 0 0 0 0 0 21 0 1 0 463172145 33140736 1711 33554432000 4194304 6016207 140736867131712 18446744073709551615 222921776896 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 8091 1712 379 445 0 1635 0

[startup+0.100325 s]
/proc/loadavg: 1.92 2.85 3.40 3/179 4328
/proc/meminfo: memFree=14217096/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=49784 CPUtime=0.09 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 4657 0 0 0 9 0 0 0 21 0 1 0 463172145 50978816 4592 33554432000 4194304 6016207 140736867131712 18446744073709551615 4425643 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 12446 4593 717 445 0 5990 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 49784

[startup+0.200217 s]
/proc/loadavg: 1.92 2.85 3.40 3/179 4328
/proc/meminfo: memFree=14217096/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=49784 CPUtime=0.19 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 4993 0 0 0 19 0 0 0 22 0 1 0 463172145 50978816 4928 33554432000 4194304 6016207 140736867131712 18446744073709551615 4425641 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 12446 4928 717 445 0 5990 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 49784

[startup+0.300252 s]
/proc/loadavg: 1.92 2.85 3.40 3/179 4328
/proc/meminfo: memFree=14217096/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=59272 CPUtime=0.29 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 5533 0 0 0 29 0 0 0 22 0 1 0 463172145 60694528 5468 33554432000 4194304 6016207 140736867131712 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 14818 5468 717 445 0 8362 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 59272

[startup+0.701157 s]
/proc/loadavg: 1.92 2.85 3.40 3/179 4328
/proc/meminfo: memFree=14217096/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=69288 CPUtime=0.69 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 7072 0 0 0 69 0 0 0 24 0 1 0 463172145 70950912 7007 33554432000 4194304 6016207 140736867131712 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 17322 7007 717 445 0 10866 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 69288

[startup+1.50104 s]
/proc/loadavg: 1.92 2.85 3.40 5/190 4376
/proc/meminfo: memFree=14122728/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=69288 CPUtime=1.49 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 8390 0 0 0 149 0 0 0 25 0 1 0 463172145 70950912 8325 33554432000 4194304 6016207 140736867131712 18446744073709551615 4425467 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 17322 8325 717 445 0 10866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69288

[startup+3.10072 s]
/proc/loadavg: 1.92 2.85 3.40 5/190 4376
/proc/meminfo: memFree=14056264/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=84564 CPUtime=3.09 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 13361 0 0 0 308 1 0 0 25 0 1 0 463172145 86593536 13296 33554432000 4194304 6016207 140736867131712 18446744073709551615 4538716 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 21141 13296 729 445 0 14685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84564

[startup+6.30117 s]
/proc/loadavg: 2.09 2.87 3.40 5/190 4376
/proc/meminfo: memFree=13982916/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=85588 CPUtime=6.29 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 13546 0 0 0 628 1 0 0 25 0 1 0 463172145 87642112 13481 33554432000 4194304 6016207 140736867131712 18446744073709551615 4536352 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 21397 13481 729 445 0 14941 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85588

[startup+12.701 s]
/proc/loadavg: 2.24 2.89 3.40 5/190 4376
/proc/meminfo: memFree=13932244/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=114060 CPUtime=12.69 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 19600 0 0 0 1266 3 0 0 25 0 1 0 463172145 116797440 19535 33554432000 4194304 6016207 140736867131712 18446744073709551615 4536896 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 28515 19535 729 445 0 22059 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 114060

[startup+25.5006 s]
/proc/loadavg: 2.63 2.94 3.41 5/190 4404
/proc/meminfo: memFree=13761600/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=217140 CPUtime=25.49 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 36553 0 0 0 2544 5 0 0 25 0 1 0 463172145 222351360 36488 33554432000 4194304 6016207 140736867131712 18446744073709551615 4538712 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 54285 36488 729 445 0 47829 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 217140

[startup+51.101 s]
/proc/loadavg: 3.16 3.04 3.43 5/190 4404
/proc/meminfo: memFree=13611168/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=298156 CPUtime=51.09 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 47845 0 0 0 5101 8 0 0 25 0 1 0 463172145 305311744 47780 33554432000 4194304 6016207 140736867131712 18446744073709551615 4513147 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 74539 47780 729 445 0 68083 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 298156

[startup+102.301 s]
/proc/loadavg: 3.63 3.19 3.46 5/190 4406
/proc/meminfo: memFree=13380500/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=440728 CPUtime=102.3 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 58333 0 0 0 10221 9 0 0 25 0 1 0 463172145 451305472 58228 33554432000 4194304 6016207 140736867131712 18446744073709551615 4536448 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 110182 58228 729 445 0 103726 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 440728

[startup+162.301 s]
/proc/loadavg: 3.86 3.33 3.49 5/190 4407
/proc/meminfo: memFree=13102824/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=523696 CPUtime=162.3 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 83524 0 0 0 16216 14 0 0 25 0 1 0 463172145 536264704 83299 33554432000 4194304 6016207 140736867131712 18446744073709551615 4536809 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 130924 83299 729 445 0 124468 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 523696

[startup+222.307 s]
/proc/loadavg: 3.99 3.47 3.52 5/190 4409
/proc/meminfo: memFree=12997160/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=523696 CPUtime=222.31 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 84247 0 0 0 22217 14 0 0 25 0 1 0 463172145 536264704 83910 33554432000 4194304 6016207 140736867131712 18446744073709551615 4536896 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 130924 83910 759 445 0 124468 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 523696

[startup+282.301 s]
/proc/loadavg: 3.99 3.56 3.55 5/190 4410
/proc/meminfo: memFree=12985112/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=523696 CPUtime=282.3 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 84393 0 0 0 28216 14 0 0 25 0 1 0 463172145 536264704 83923 33554432000 4194304 6016207 140736867131712 18446744073709551615 4425626 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 130924 83923 759 445 0 124468 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 523696

[startup+342.301 s]
/proc/loadavg: 3.99 3.64 3.57 6/190 4412
/proc/meminfo: memFree=12861712/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=523696 CPUtime=342.3 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 88261 0 0 0 34216 14 0 0 25 0 1 0 463172145 536264704 87791 33554432000 4194304 6016207 140736867131712 18446744073709551615 4536896 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 130924 87791 759 445 0 124468 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 523696

[startup+402.301 s]
/proc/loadavg: 3.99 3.70 3.60 5/190 4441
/proc/meminfo: memFree=12759032/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=610228 CPUtime=402.3 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 93963 0 0 0 40214 16 0 0 25 0 1 0 463172145 624873472 93339 33554432000 4194304 6016207 140736867131712 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 152557 93339 759 445 0 146101 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 610228

[startup+462.301 s]
/proc/loadavg: 3.99 3.75 3.62 5/190 4442
/proc/meminfo: memFree=12477548/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=661820 CPUtime=462.3 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 129947 0 0 0 46209 21 0 0 25 0 1 0 463172145 677703680 129090 33554432000 4194304 6016207 140736867131712 18446744073709551615 4513204 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 165455 129090 759 445 0 158999 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 661820

[startup+522.301 s]
/proc/loadavg: 4.04 3.81 3.65 5/190 4444
/proc/meminfo: memFree=12291032/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=661820 CPUtime=522.3 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 129947 0 0 0 52209 21 0 0 25 0 1 0 463172145 677703680 129090 33554432000 4194304 6016207 140736867131712 18446744073709551615 4513280 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 165455 129090 759 445 0 158999 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 661820

[startup+582.301 s]
/proc/loadavg: 3.52 3.72 3.62 4/184 4462
/proc/meminfo: memFree=12454344/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=701308 CPUtime=582.3 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 141333 0 0 0 58206 24 0 0 25 0 1 0 463172145 718139392 140412 33554432000 4194304 6016207 140736867131712 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 175327 140412 759 445 0 168871 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 701308

[startup+642.301 s]
/proc/loadavg: 3.19 3.58 3.58 4/184 4464
/proc/meminfo: memFree=12264716/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=902260 CPUtime=642.31 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 155121 0 0 0 64204 27 0 0 25 0 1 0 463172145 923914240 153986 33554432000 4194304 6016207 140736867131712 18446744073709551615 4380487 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 225565 153986 759 445 0 219109 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 902260

[startup+702.301 s]
/proc/loadavg: 3.07 3.47 3.54 4/184 4466
/proc/meminfo: memFree=12140452/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=902260 CPUtime=702.31 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 167323 0 0 0 70202 29 0 0 25 0 1 0 463172145 923914240 166114 33554432000 4194304 6016207 140736867131712 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 225565 166114 759 445 0 219109 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 902260

[startup+762.301 s]
/proc/loadavg: 3.02 3.39 3.51 4/184 4467
/proc/meminfo: memFree=12121196/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=902260 CPUtime=762.32 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 167646 0 0 0 76203 29 0 0 25 0 1 0 463172145 923914240 166361 33554432000 4194304 6016207 140736867131712 18446744073709551615 4536784 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 225565 166361 759 445 0 219109 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 902260

[startup+822.301 s]
/proc/loadavg: 3.01 3.31 3.47 4/184 4469
/proc/meminfo: memFree=12087076/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=902260 CPUtime=822.32 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 169339 0 0 0 82203 29 0 0 25 0 1 0 463172145 923914240 167977 33554432000 4194304 6016207 140736867131712 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 225565 167977 759 445 0 219109 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 902260

[startup+882.307 s]
/proc/loadavg: 3.05 3.27 3.44 4/184 4470
/proc/meminfo: memFree=12069316/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=902260 CPUtime=882.32 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 171157 0 0 0 88203 29 0 0 25 0 1 0 463172145 923914240 169638 33554432000 4194304 6016207 140736867131712 18446744073709551615 4425574 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 225565 169638 759 445 0 219109 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 902260

[startup+942.301 s]
/proc/loadavg: 3.02 3.22 3.41 4/184 4472
/proc/meminfo: memFree=12064584/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=902260 CPUtime=942.32 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 172352 0 0 0 94202 30 0 0 25 0 1 0 463172145 923914240 170753 33554432000 4194304 6016207 140736867131712 18446744073709551615 4538600 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 225565 170753 759 445 0 219109 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 902260

[startup+1002.3 s]
/proc/loadavg: 3.00 3.17 3.38 4/184 4474
/proc/meminfo: memFree=12053140/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=902260 CPUtime=1002.33 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 172353 0 0 0 100203 30 0 0 25 0 1 0 463172145 923914240 170671 33554432000 4194304 6016207 140736867131712 18446744073709551615 4426505 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 225565 170671 759 445 0 219109 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 902260

[startup+1062.3 s]
/proc/loadavg: 3.00 3.14 3.36 4/184 4475
/proc/meminfo: memFree=12047912/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=902260 CPUtime=1062.32 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 173573 0 0 0 106202 30 0 0 25 0 1 0 463172145 923914240 171798 33554432000 4194304 6016207 140736867131712 18446744073709551615 4425463 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 225565 171798 759 445 0 219109 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 902260

[startup+1122.3 s]
/proc/loadavg: 3.00 3.11 3.33 4/184 4477
/proc/meminfo: memFree=12043668/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=902260 CPUtime=1122.33 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 174301 0 0 0 112203 30 0 0 25 0 1 0 463172145 923914240 172394 33554432000 4194304 6016207 140736867131712 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 225565 172394 730 445 0 219109 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 902260

[startup+1182.3 s]
/proc/loadavg: 3.00 3.09 3.31 4/184 4487
/proc/meminfo: memFree=11992664/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=1104736 CPUtime=1182.32 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 187012 0 0 0 118199 33 0 0 25 0 1 0 463172145 1131249664 184999 33554432000 4194304 6016207 140736867131712 18446744073709551615 4513147 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 276184 184999 730 445 0 269728 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 1104736

[startup+1242.3 s]
/proc/loadavg: 3.00 3.07 3.29 4/184 4489
/proc/meminfo: memFree=11878664/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=1521100 CPUtime=1242.33 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 212987 0 0 0 124193 40 0 0 25 0 1 0 463172145 1557606400 210759 33554432000 4194304 6016207 140736867131712 18446744073709551615 4371136 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 380275 210759 730 445 0 373819 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 1521100



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.05 3.27 4/184 4491
/proc/meminfo: memFree=11780424/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=1736464 CPUtime=1300.04 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 227126 0 0 0 129962 42 0 0 25 0 1 0 463172145 1778139136 224674 33554432000 4194304 6016207 140736867131712 18446744073709551615 222921473803 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 434116 224674 730 445 0 427660 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 1736464

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1300 s]
/proc/loadavg: 3.00 3.05 3.27 4/184 4491
/proc/meminfo: memFree=11780424/32951124 swapFree=67111528/67111528
[pid=4328] ppid=4326 vsize=1736464 CPUtime=1300.04 cores=0,2
/proc/4328/stat : 4328 (qutersat_releas) R 4326 4328 2261 0 -1 4202496 227126 0 0 0 129962 42 0 0 25 0 1 0 463172145 1778139136 224674 33554432000 4194304 6016207 140736867131712 18446744073709551615 222921473803 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4328/statm: 434116 224674 730 445 0 427660 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 1736464

Child status: 1
Real time (s): 1300.05
CPU time (s): 1300.09
CPU user time (s): 1299.62
CPU system time (s): 0.463929
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1736464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.62
system time used= 0.463929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 227131
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= 8
involuntary context switches= 2814

runsolver used 2.33564 second user time and 4.76128 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-23 01:41:54
IDJOB=3260936
IDBENCH=83201
IDSOLVER=1607
FILE ID=node109/3260936-1303515714
RUNJOBID= node109-1303515714-4306
PBS_JOBID= 13134242
Free space on /tmp= 71192 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-16-31-sat.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260936-1303515714/watcher-3260936-1303515714 -o /tmp/evaluation-result-3260936-1303515714/solver-3260936-1303515714 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3260936-1303515714.cnf 175420965

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 34c6b89fff5c4d1bd23006ea2314b10d
RANDOM SEED=175420965

node109.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14217500 kB
Buffers:       1898904 kB
Cached:       16191892 kB
SwapCached:          0 kB
Active:        9664896 kB
Inactive:      8502036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14217500 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3608 kB
Writeback:           0 kB
AnonPages:       75392 kB
Mapped:          16440 kB
Slab:           503036 kB
PageTables:       5492 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   231568 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71188 MiB
End job on node109 at 2011-04-23 02:03:36