Trace number 3376391

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S769368248-036.UNKNOWN.cnf
MD5SUMd71042a4f58355ef8c71c53ec29199cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1231.65
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 500 #clause: 2130
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: 500
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 500 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 2130
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2130 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 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     500       0    2130      4252
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.03	c TmMap: Set choices finish.
0.02/0.03	c TmMap: Set big and: 2130
0.02/0.03	c TmMap: Origin: 4753 ClauseNum: 12756 --> New: 2631 ClauseNum: 8520
0.02/0.03	c TmMap: Time: 0
0.02/0.03	c Try to Add: #clause: 4260 #xorclause: 0
0.02/0.03	c #var: 500 #clauses: 2131 Solving... 
1300.02/1300.01	c Time Out !!
1300.02/1300.01	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-3376391-1305472135/watcher-3376391-1305472135 -o /tmp/evaluation-result-3376391-1305472135/solver-3376391-1305472135 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376391-1305472135.cnf 378498662 

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: 2.32 3.54 3.60 2/287 19286
/proc/meminfo: memFree=16549192/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=32364 CPUtime=0 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 1878 0 0 0 0 0 0 0 22 0 1 0 658813167 33140736 1814 33554432000 4194304 6014671 140735917376224 18446744073709551615 4335552 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 8091 1814 398 445 0 1636 0

[startup+0.0301299 s]
/proc/loadavg: 2.32 3.54 3.60 2/287 19286
/proc/meminfo: memFree=16549192/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=38508 CPUtime=0.02 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 3655 0 0 0 2 0 0 0 22 0 1 0 658813167 39432192 3591 33554432000 4194304 6014671 140735917376224 18446744073709551615 4225856 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 9627 3591 670 445 0 3172 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 38508

[startup+0.101034 s]
/proc/loadavg: 2.32 3.54 3.60 2/287 19286
/proc/meminfo: memFree=16549192/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=46712 CPUtime=0.09 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 3902 0 0 0 9 0 0 0 22 0 1 0 658813167 47833088 3838 33554432000 4194304 6014671 140735917376224 18446744073709551615 4379296 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 11678 3838 722 445 0 5223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.300981 s]
/proc/loadavg: 2.32 3.54 3.60 2/287 19286
/proc/meminfo: memFree=16549192/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=55212 CPUtime=0.29 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 4108 0 0 0 29 0 0 0 23 0 1 0 658813167 56537088 4044 33554432000 4194304 6014671 140735917376224 18446744073709551615 4423505 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 13803 4044 723 445 0 7348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55212

[startup+0.700906 s]
/proc/loadavg: 2.32 3.54 3.60 2/287 19286
/proc/meminfo: memFree=16549192/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=63868 CPUtime=0.68 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 4416 0 0 0 68 0 0 0 25 0 1 0 658813167 65400832 4352 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 15967 4352 723 445 0 9512 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 63868

[startup+1.5008 s]
/proc/loadavg: 2.45 3.54 3.60 5/303 19317
/proc/meminfo: memFree=16466108/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=72680 CPUtime=1.48 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 6330 0 0 0 148 0 0 0 25 0 1 0 658813167 74424320 6266 33554432000 4194304 6014671 140735917376224 18446744073709551615 4566288 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 18170 6266 727 445 0 11715 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 72680

[startup+3.10052 s]
/proc/loadavg: 2.45 3.54 3.60 5/303 19317
/proc/meminfo: memFree=16446268/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=81648 CPUtime=3.09 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 6928 0 0 0 308 1 0 0 25 0 1 0 658813167 83607552 6864 33554432000 4194304 6014671 140735917376224 18446744073709551615 4376465 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 20412 6864 727 445 0 13957 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81648

[startup+6.30096 s]
/proc/loadavg: 2.74 3.59 3.61 5/303 19317
/proc/meminfo: memFree=16407096/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=81648 CPUtime=6.29 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 7850 0 0 0 628 1 0 0 25 0 1 0 658813167 83607552 7786 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424307 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 20412 7786 727 445 0 13957 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81648

[startup+12.7008 s]
/proc/loadavg: 2.84 3.59 3.61 5/303 19318
/proc/meminfo: memFree=16364412/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=81648 CPUtime=12.69 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 9821 0 0 0 1268 1 0 0 25 0 1 0 658813167 83607552 9748 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 20412 9748 727 445 0 13957 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 81648

[startup+25.5006 s]
/proc/loadavg: 3.02 3.60 3.62 5/303 19318
/proc/meminfo: memFree=16331432/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=109440 CPUtime=25.49 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 12204 0 0 0 2547 2 0 0 25 0 1 0 658813167 112066560 12131 33554432000 4194304 6014671 140735917376224 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 27360 12131 727 445 0 20905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 109440

[startup+51.1002 s]
/proc/loadavg: 3.45 3.66 3.64 5/303 19319
/proc/meminfo: memFree=16293940/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=129908 CPUtime=51.09 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 16197 0 0 0 5107 2 0 0 25 0 1 0 658813167 133025792 16124 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 32477 16124 727 445 0 26022 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 129908

[startup+102.311 s]
/proc/loadavg: 3.76 3.71 3.65 5/303 19320
/proc/meminfo: memFree=16195092/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=150908 CPUtime=102.3 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 22642 0 0 0 10227 3 0 0 25 0 1 0 658813167 154529792 22569 33554432000 4194304 6014671 140735917376224 18446744073709551615 4511744 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 37727 22569 727 445 0 31272 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 150908

[startup+162.301 s]
/proc/loadavg: 3.91 3.76 3.67 5/303 19322
/proc/meminfo: memFree=16152300/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=172432 CPUtime=162.29 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 27162 0 0 0 16225 4 0 0 25 0 1 0 658813167 176570368 27089 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424179 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 43108 27089 727 445 0 36653 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 172432

[startup+222.301 s]
/proc/loadavg: 3.97 3.80 3.69 5/303 19323
/proc/meminfo: memFree=16120664/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=172432 CPUtime=222.3 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 30051 0 0 0 22225 5 0 0 25 0 1 0 658813167 176570368 29978 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424109 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 43108 29978 727 445 0 36653 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 172432

[startup+282.301 s]
/proc/loadavg: 3.98 3.83 3.70 5/303 19325
/proc/meminfo: memFree=16074524/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=172432 CPUtime=282.29 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 31224 0 0 0 28224 5 0 0 25 0 1 0 658813167 176570368 31151 33554432000 4194304 6014671 140735917376224 18446744073709551615 4377675 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 43108 31151 727 445 0 36653 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 172432

[startup+342.301 s]
/proc/loadavg: 3.99 3.86 3.72 5/303 19326
/proc/meminfo: memFree=16041284/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=184052 CPUtime=342.29 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 36798 0 0 0 34223 6 0 0 25 0 1 0 658813167 188469248 36706 33554432000 4194304 6014671 140735917376224 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 46013 36706 727 445 0 39558 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 184052

[startup+402.3 s]
/proc/loadavg: 4.05 3.90 3.74 5/303 19328
/proc/meminfo: memFree=16028260/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=195812 CPUtime=402.29 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 37428 0 0 0 40223 6 0 0 25 0 1 0 658813167 200511488 37336 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 48953 37336 727 445 0 42498 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 195812

[startup+462.301 s]
/proc/loadavg: 4.06 3.93 3.76 5/303 19330
/proc/meminfo: memFree=16019448/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=195812 CPUtime=462.3 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 38096 0 0 0 46223 7 0 0 25 0 1 0 658813167 200511488 38001 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424158 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 48953 38001 727 445 0 42498 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 195812

[startup+522.301 s]
/proc/loadavg: 4.02 3.94 3.77 5/303 19331
/proc/meminfo: memFree=15996744/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=195812 CPUtime=522.3 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 38470 0 0 0 52223 7 0 0 25 0 1 0 658813167 200511488 38368 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 48953 38368 727 445 0 42498 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 195812

[startup+582.301 s]
/proc/loadavg: 4.00 3.95 3.78 5/303 19333
/proc/meminfo: memFree=15974916/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=195812 CPUtime=582.3 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 41588 0 0 0 58222 8 0 0 25 0 1 0 658813167 200511488 41467 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 48953 41467 727 445 0 42498 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 195812

[startup+642.301 s]
/proc/loadavg: 4.07 3.98 3.80 5/303 19334
/proc/meminfo: memFree=15962124/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=245344 CPUtime=642.32 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 44079 0 0 0 64223 9 0 0 25 0 1 0 658813167 251232256 43939 33554432000 4194304 6014671 140735917376224 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 61336 43939 727 445 0 54881 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 245344

[startup+702.3 s]
/proc/loadavg: 4.02 3.98 3.81 5/303 19336
/proc/meminfo: memFree=15959128/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=245344 CPUtime=702.31 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 44160 0 0 0 70222 9 0 0 25 0 1 0 658813167 251232256 44009 33554432000 4194304 6014671 140735917376224 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 61336 44009 727 445 0 54881 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 245344

[startup+762.311 s]
/proc/loadavg: 4.01 3.98 3.82 5/303 19338
/proc/meminfo: memFree=15957140/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=245344 CPUtime=762.32 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 44370 0 0 0 76223 9 0 0 25 0 1 0 658813167 251232256 44199 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 61336 44199 727 445 0 54881 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 245344

[startup+822.301 s]
/proc/loadavg: 4.00 3.98 3.83 5/303 19339
/proc/meminfo: memFree=15947072/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=245344 CPUtime=822.31 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 44383 0 0 0 82222 9 0 0 25 0 1 0 658813167 251232256 44212 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 61336 44212 727 445 0 54881 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 245344

[startup+882.301 s]
/proc/loadavg: 4.00 3.98 3.83 5/303 19341
/proc/meminfo: memFree=15943840/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=245344 CPUtime=882.31 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 44468 0 0 0 88222 9 0 0 25 0 1 0 658813167 251232256 44273 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424165 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 61336 44273 727 445 0 54881 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 245344

[startup+942.301 s]
/proc/loadavg: 4.07 4.00 3.85 5/303 19342
/proc/meminfo: memFree=15942100/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=297128 CPUtime=942.31 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 44666 0 0 0 94222 9 0 0 25 0 1 0 658813167 304259072 44426 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424173 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 74282 44426 727 445 0 67827 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 297128

[startup+1002.3 s]
/proc/loadavg: 4.14 4.03 3.86 5/303 19344
/proc/meminfo: memFree=15927952/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=297128 CPUtime=1002.3 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 48012 0 0 0 100220 10 0 0 25 0 1 0 658813167 304259072 47699 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 74282 47699 727 445 0 67827 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 297128

[startup+1062.3 s]
/proc/loadavg: 4.05 4.02 3.87 5/303 19346
/proc/meminfo: memFree=15908464/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=297128 CPUtime=1062.31 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 48259 0 0 0 106220 11 0 0 25 0 1 0 658813167 304259072 47946 33554432000 4194304 6014671 140735917376224 18446744073709551615 4511642 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 74282 47946 727 445 0 67827 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 297128

[startup+1122.3 s]
/proc/loadavg: 4.02 4.02 3.87 5/303 19347
/proc/meminfo: memFree=15880920/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=297128 CPUtime=1122.31 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 48282 0 0 0 112220 11 0 0 25 0 1 0 658813167 304259072 47969 33554432000 4194304 6014671 140735917376224 18446744073709551615 4422693 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 74282 47969 727 445 0 67827 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 297128

[startup+1182.3 s]
/proc/loadavg: 4.05 4.03 3.89 5/303 19349
/proc/meminfo: memFree=15865412/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=350296 CPUtime=1182.31 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 49683 0 0 0 118220 11 0 0 25 0 1 0 658813167 358703104 49296 33554432000 4194304 6014671 140735917376224 18446744073709551615 4424085 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 87574 49296 727 445 0 81119 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 350296

[startup+1242.3 s]
/proc/loadavg: 3.84 3.98 3.88 4/297 19367
/proc/meminfo: memFree=15962804/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=403712 CPUtime=1242.31 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 51971 0 0 0 124219 12 0 0 25 0 1 0 658813167 413401088 51584 33554432000 4194304 6014671 140735917376224 18446744073709551615 4376749 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 100928 51584 727 445 0 94473 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 403712



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.30 3.80 3.82 4/297 19369
/proc/meminfo: memFree=15959312/32951132 swapFree=67093824/67111528
[pid=19286] ppid=19284 vsize=403712 CPUtime=1300.02 cores=0,2
/proc/19286/stat : 19286 (qutersat_releas) R 19284 19286 18511 0 -1 4202496 52106 0 0 0 129990 12 0 0 25 0 1 0 658813167 413401088 51719 33554432000 4194304 6014671 140735917376224 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/19286/statm: 100928 51719 727 445 0 94473 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 403712

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.91
CPU system time (s): 0.139978
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 403712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52110
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= 12
involuntary context switches= 2594

runsolver used 3.80042 second user time and 8.07977 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-15 17:08:55
IDJOB=3376391
IDBENCH=82900
IDSOLVER=1856
FILE ID=node131/3376391-1305472135
RUNJOBID= node131-1305472135-19274
PBS_JOBID= 13325314
Free space on /tmp= 73708 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S769368248-036.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376391-1305472135/watcher-3376391-1305472135 -o /tmp/evaluation-result-3376391-1305472135/solver-3376391-1305472135 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376391-1305472135.cnf 378498662

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

MD5SUM BENCH= d71042a4f58355ef8c71c53ec29199cb
RANDOM SEED=378498662

node131.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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951132 kB
MemFree:      16549348 kB
Buffers:        294836 kB
Cached:        4359012 kB
SwapCached:       1504 kB
Active:       12651464 kB
Inactive:      3484208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      16549348 kB
SwapTotal:    67111528 kB
SwapFree:     67093824 kB
Dirty:            1668 kB
Writeback:           0 kB
AnonPages:    11479780 kB
Mapped:          27284 kB
Slab:           167624 kB
PageTables:      34964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 29789064 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= 73704 MiB
End job on node131 at 2011-05-15 17:30:37