Trace number 3376000

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 2011-05-12 (fixed)? (TO) 1299.99 1300.03

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S957625236-045-UNKNOWN.cnf
MD5SUM49e4c2cc668774425bd698267df5f51d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.34149
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 515000
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 750 #clause: 15000
0.00/0.01	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: 750
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 750 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 15000
0.00/0.01	c Total Clauses( cover/uncovered ): 0 15000 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.04	c Uncover Clauses avg size: 5 max size: 5
0.00/0.04	c Final circuit: i/l/o/s     750       0   15000     59248
0.00/0.04	c CnfToAig: Time: 0.03 s
0.08/0.10	c TmMap: Set choices finish.
0.08/0.11	c TmMap: Set big and: 15736
0.08/0.11	c TmMap: Origin: 59999 ClauseNum: 177744 --> New: 16487 ClauseNum: 90720
0.08/0.11	c TmMap: Time: 0.04
0.08/0.12	c Try to Add: #clause: 31472 #xorclause: 0
0.08/0.13	c #var: 1486 #clauses: 15737 Solving... 
1299.96/1300.01	c Time Out !!
1299.96/1300.01	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: 961)

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-3376000-1305468761/watcher-3376000-1305468761 -o /tmp/evaluation-result-3376000-1305468761/solver-3376000-1305468761 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376000-1305468761.cnf 1587127097 

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: 4.02 4.37 4.78 5/393 28574
/proc/meminfo: memFree=7917336/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=32364 CPUtime=0 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 1840 0 0 0 0 0 0 0 24 0 1 0 658475718 33140736 1776 33554432000 4194304 6014671 140735239710432 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 8091 1776 378 445 0 1636 0

[startup+0.0959819 s]
/proc/loadavg: 4.02 4.37 4.78 5/393 28574
/proc/meminfo: memFree=7917336/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=54636 CPUtime=0.08 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 7615 0 0 0 8 0 0 0 25 0 1 0 658475718 55947264 7551 33554432000 4194304 6014671 140735239710432 18446744073709551615 4230211 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 13659 7551 669 445 0 7204 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 54636

[startup+0.100986 s]
/proc/loadavg: 4.02 4.37 4.78 5/393 28574
/proc/meminfo: memFree=7917336/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=54636 CPUtime=0.08 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 7615 0 0 0 8 0 0 0 25 0 1 0 658475718 55947264 7551 33554432000 4194304 6014671 140735239710432 18446744073709551615 4230048 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 13659 7551 669 445 0 7204 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 54636

[startup+0.300953 s]
/proc/loadavg: 4.02 4.37 4.78 5/393 28574
/proc/meminfo: memFree=7917336/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=57836 CPUtime=0.29 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 8511 0 0 0 28 1 0 0 25 0 1 0 658475718 59224064 8447 33554432000 4194304 6014671 140735239710432 18446744073709551615 4379309 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 14459 8447 721 445 0 8004 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57836

[startup+0.700879 s]
/proc/loadavg: 4.02 4.37 4.78 5/393 28574
/proc/meminfo: memFree=7917336/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=67364 CPUtime=0.69 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 8955 0 0 0 68 1 0 0 25 0 1 0 658475718 68980736 8891 33554432000 4194304 6014671 140735239710432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 16841 8891 723 445 0 10386 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67364

[startup+1.50072 s]
/proc/loadavg: 4.02 4.37 4.78 5/394 28575
/proc/meminfo: memFree=7876532/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=77400 CPUtime=1.49 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 10360 0 0 0 148 1 0 0 25 0 1 0 658475718 79257600 10296 33554432000 4194304 6014671 140735239710432 18446744073709551615 4424008 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 19350 10296 723 445 0 12895 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77400

[startup+3.10048 s]
/proc/loadavg: 4.02 4.36 4.78 5/394 28575
/proc/meminfo: memFree=7866156/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=87928 CPUtime=3.08 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 12134 0 0 0 307 1 0 0 25 0 1 0 658475718 90038272 12070 33554432000 4194304 6014671 140735239710432 18446744073709551615 4424467 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 21982 12070 727 445 0 15527 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 87928

[startup+6.30095 s]
/proc/loadavg: 4.02 4.36 4.78 5/394 28575
/proc/meminfo: memFree=7854256/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=98124 CPUtime=6.28 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 13110 0 0 0 627 1 0 0 25 0 1 0 658475718 100478976 13046 33554432000 4194304 6014671 140735239710432 18446744073709551615 4424786 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 24531 13046 727 445 0 18076 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 98124

[startup+12.7009 s]
/proc/loadavg: 4.01 4.35 4.77 5/394 28575
/proc/meminfo: memFree=7802268/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=108388 CPUtime=12.7 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 17070 0 0 0 1268 2 0 0 25 0 1 0 658475718 110989312 17006 33554432000 4194304 6014671 140735239710432 18446744073709551615 4424051 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 27097 17006 727 445 0 20642 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 108388

[startup+25.5007 s]
/proc/loadavg: 4.01 4.34 4.76 5/394 28576
/proc/meminfo: memFree=7748080/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=129748 CPUtime=25.49 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 25493 0 0 0 2546 3 0 0 25 0 1 0 658475718 132861952 25429 33554432000 4194304 6014671 140735239710432 18446744073709551615 4424563 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 32437 25429 727 445 0 25982 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 129748

[startup+51.1004 s]
/proc/loadavg: 4.01 4.31 4.74 5/394 28576
/proc/meminfo: memFree=7106972/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=268496 CPUtime=51.08 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 31630 0 0 0 5105 3 0 0 25 0 1 0 658475718 274939904 31566 33554432000 4194304 6014671 140735239710432 18446744073709551615 210646843962 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 67124 31566 733 445 0 60669 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 268496

[startup+102.301 s]
/proc/loadavg: 4.08 4.27 4.70 5/394 28578
/proc/meminfo: memFree=6749940/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=268496 CPUtime=102.28 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 39569 0 0 0 10223 5 0 0 25 0 1 0 658475718 274939904 39491 33554432000 4194304 6014671 140735239710432 18446744073709551615 4535248 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 67124 39491 727 445 0 60669 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 268496

[startup+162.301 s]
/proc/loadavg: 4.10 4.24 4.66 5/394 28579
/proc/meminfo: memFree=5768960/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=268496 CPUtime=162.3 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 43534 0 0 0 16224 6 0 0 25 0 1 0 658475718 274939904 43385 33554432000 4194304 6014671 140735239710432 18446744073709551615 4534820 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 67124 43385 727 445 0 60669 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 268496

[startup+222.301 s]
/proc/loadavg: 4.04 4.19 4.61 5/394 28581
/proc/meminfo: memFree=5277148/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=315588 CPUtime=222.28 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 57357 0 0 0 22220 8 0 0 25 0 1 0 658475718 323162112 46938 33554432000 4194304 6014671 140735239710432 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 78897 46938 727 445 0 72442 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 315588

[startup+282.314 s]
/proc/loadavg: 4.01 4.15 4.57 5/394 28582
/proc/meminfo: memFree=5092736/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=315588 CPUtime=282.3 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 68205 0 0 0 28218 12 0 0 25 0 1 0 658475718 323162112 57786 33554432000 4194304 6014671 140735239710432 18446744073709551615 4534816 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 78897 57786 727 445 0 72442 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 315588

[startup+342.3 s]
/proc/loadavg: 4.13 4.16 4.54 5/394 28584
/proc/meminfo: memFree=4704524/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=315588 CPUtime=342.27 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 69294 0 0 0 34215 12 0 0 25 0 1 0 658475718 323162112 58875 33554432000 4194304 6014671 140735239710432 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 78897 58875 727 445 0 72442 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 315588

[startup+402.301 s]
/proc/loadavg: 4.12 4.15 4.52 5/394 28586
/proc/meminfo: memFree=4385296/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=315588 CPUtime=402.27 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 69380 0 0 0 40215 12 0 0 25 0 1 0 658475718 323162112 58961 33554432000 4194304 6014671 140735239710432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 78897 58961 727 445 0 72442 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 315588

[startup+462.301 s]
/proc/loadavg: 3.97 4.11 4.48 5/394 28615
/proc/meminfo: memFree=11065916/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=315588 CPUtime=462.27 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 69470 0 0 0 46215 12 0 0 25 0 1 0 658475718 323162112 59051 33554432000 4194304 6014671 140735239710432 18446744073709551615 4372165 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 78897 59051 727 445 0 72442 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 315588

[startup+522.301 s]
/proc/loadavg: 3.99 4.08 4.45 5/394 28617
/proc/meminfo: memFree=10728336/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=315588 CPUtime=522.27 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 69540 0 0 0 52215 12 0 0 25 0 1 0 658475718 323162112 59121 33554432000 4194304 6014671 140735239710432 18446744073709551615 4424209 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 78897 59121 727 445 0 72442 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 315588

[startup+582.301 s]
/proc/loadavg: 4.03 4.08 4.42 5/394 28618
/proc/meminfo: memFree=10560192/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=315588 CPUtime=582.27 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 69581 0 0 0 58215 12 0 0 25 0 1 0 658475718 323162112 59162 33554432000 4194304 6014671 140735239710432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 78897 59162 727 445 0 72442 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 315588

[startup+642.301 s]
/proc/loadavg: 4.01 4.06 4.39 5/394 28620
/proc/meminfo: memFree=10491616/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=315588 CPUtime=642.27 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 69645 0 0 0 64215 12 0 0 25 0 1 0 658475718 323162112 59226 33554432000 4194304 6014671 140735239710432 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 78897 59226 727 445 0 72442 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 315588

[startup+702.301 s]
/proc/loadavg: 4.04 4.06 4.37 5/394 28622
/proc/meminfo: memFree=10474880/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=315588 CPUtime=702.26 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 69687 0 0 0 70214 12 0 0 25 0 1 0 658475718 323162112 59268 33554432000 4194304 6014671 140735239710432 18446744073709551615 4566272 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 78897 59268 727 445 0 72442 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 315588

[startup+762.301 s]
/proc/loadavg: 4.13 4.09 4.36 5/394 28623
/proc/meminfo: memFree=10308272/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=315588 CPUtime=762.27 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 69715 0 0 0 76215 12 0 0 25 0 1 0 658475718 323162112 59296 33554432000 4194304 6014671 140735239710432 18446744073709551615 4389461 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 78897 59296 727 445 0 72442 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 315588

[startup+822.301 s]
/proc/loadavg: 4.04 4.07 4.33 5/394 28681
/proc/meminfo: memFree=19828504/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=423792 CPUtime=822.26 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 75281 0 0 0 82211 15 0 0 25 0 1 0 658475718 433963008 64862 33554432000 4194304 6014671 140735239710432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 105948 64862 727 445 0 99493 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 423792

[startup+882.3 s]
/proc/loadavg: 4.05 4.07 4.32 5/394 28682
/proc/meminfo: memFree=19609032/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=423792 CPUtime=882.26 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 81224 0 0 0 88209 17 0 0 25 0 1 0 658475718 433963008 70805 33554432000 4194304 6014671 140735239710432 18446744073709551615 4566286 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 105948 70805 771 445 0 99493 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 423792

[startup+942.3 s]
/proc/loadavg: 4.12 4.08 4.30 5/394 28684
/proc/meminfo: memFree=19572936/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=423792 CPUtime=942.26 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 81224 0 0 0 94209 17 0 0 25 0 1 0 658475718 433963008 70805 33554432000 4194304 6014671 140735239710432 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 105948 70805 771 445 0 99493 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 423792

[startup+1002.3 s]
/proc/loadavg: 4.09 4.08 4.28 5/394 28686
/proc/meminfo: memFree=19455248/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=478680 CPUtime=1002.26 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 92314 0 0 0 100205 21 0 0 25 0 1 0 658475718 490168320 81851 33554432000 4194304 6014671 140735239710432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 119670 81851 727 445 0 113215 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 478680

[startup+1062.3 s]
/proc/loadavg: 4.03 4.06 4.26 5/394 28687
/proc/meminfo: memFree=19423612/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=534244 CPUtime=1062.26 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 92783 0 0 0 106204 22 0 0 25 0 1 0 658475718 547065856 82320 33554432000 4194304 6014671 140735239710432 18446744073709551615 4378652 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 133561 82320 727 445 0 127106 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 534244

[startup+1122.32 s]
/proc/loadavg: 4.10 4.08 4.26 5/394 28689
/proc/meminfo: memFree=19384160/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=534244 CPUtime=1122.26 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 94896 0 0 0 112204 22 0 0 25 0 1 0 658475718 547065856 84433 33554432000 4194304 6014671 140735239710432 18446744073709551615 4566281 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 133561 84433 727 445 0 127106 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 534244

[startup+1182.3 s]
/proc/loadavg: 4.12 4.09 4.25 5/394 28690
/proc/meminfo: memFree=19376088/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=534244 CPUtime=1182.25 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 94896 0 0 0 118203 22 0 0 25 0 1 0 658475718 547065856 84433 33554432000 4194304 6014671 140735239710432 18446744073709551615 4424004 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 133561 84433 727 445 0 127106 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 534244

[startup+1242.3 s]
/proc/loadavg: 4.04 4.07 4.23 5/394 28692
/proc/meminfo: memFree=19328948/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=534244 CPUtime=1242.25 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 101349 0 0 0 124201 24 0 0 25 0 1 0 658475718 547065856 90886 33554432000 4194304 6014671 140735239710432 18446744073709551615 4424094 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 133561 90886 727 445 0 127106 0
Current children cumulated CPU time (s) 1242.25
Current children cumulated vsize (KiB) 534244



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.06 4.22 5/394 28694
/proc/meminfo: memFree=19262216/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=534244 CPUtime=1299.96 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 101631 0 0 0 129972 24 0 0 25 0 1 0 658475718 547065856 91168 33554432000 4194304 6014671 140735239710432 18446744073709551615 4378432 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 133561 91168 727 445 0 127106 0
Current children cumulated CPU time (s) 1299.96
Current children cumulated vsize (KiB) 534244

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: 4.02 4.06 4.22 5/394 28694
/proc/meminfo: memFree=19262216/32951132 swapFree=64495988/67111528
[pid=28574] ppid=28572 vsize=534244 CPUtime=1299.96 cores=0,2
/proc/28574/stat : 28574 (qutersat_releas) R 28572 28574 28470 0 -1 4202496 101631 0 0 0 129972 24 0 0 25 0 1 0 658475718 547065856 91168 33554432000 4194304 6014671 140735239710432 18446744073709551615 4378432 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28574/statm: 133561 91168 727 445 0 127106 0
Current children cumulated CPU time (s) 1299.96
Current children cumulated vsize (KiB) 534244

Child status: 1
Real time (s): 1300.03
CPU time (s): 1299.99
CPU user time (s): 1299.73
CPU system time (s): 0.263959
CPU usage (%): 99.9967
Max. virtual memory (cumulated for all children) (KiB): 534244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.73
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101635
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= 14
involuntary context switches= 2684

runsolver used 5.38818 second user time and 12.1362 second system time

The end

Launcher Data 

Begin job on node129 at 2011-05-15 16:12:41
IDJOB=3376000
IDBENCH=82509
IDSOLVER=1856
FILE ID=node129/3376000-1305468761
RUNJOBID= node129-1305468244-28488
PBS_JOBID= 13325326
Free space on /tmp= 73128 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S957625236-045-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376000-1305468761/watcher-3376000-1305468761 -o /tmp/evaluation-result-3376000-1305468761/solver-3376000-1305468761 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376000-1305468761.cnf 1587127097

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

MD5SUM BENCH= 49e4c2cc668774425bd698267df5f51d
RANDOM SEED=1587127097

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 5332.75
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 5332.75
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		: 2666.831
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:       7917616 kB
Buffers:        271924 kB
Cached:        6679780 kB
SwapCached:      52660 kB
Active:       16187000 kB
Inactive:      8573176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:       7917616 kB
SwapTotal:    67111528 kB
SwapFree:     64495988 kB
Dirty:            2040 kB
Writeback:           0 kB
AnonPages:    17765012 kB
Mapped:          25944 kB
Slab:           139160 kB
PageTables:      68316 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 107894980 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73384 MiB
End job on node129 at 2011-05-15 16:34:23