Trace number 3376286

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) 1300.02 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S1536900137-053.UNKNOWN.cnf
MD5SUM6d54c2a76a59aa67a01046a2e8240fb6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark25.7501
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
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: 400 #clause: 1704
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: 400
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 400 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 1704
0.00/0.01	c Total Clauses( cover/uncovered ): 0 1704 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     400       0    1704      3401
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 1704
0.00/0.02	c TmMap: Origin: 3802 ClauseNum: 10203 --> New: 2105 ClauseNum: 6816
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 3408 #xorclause: 0
0.00/0.02	c #var: 400 #clauses: 1705 Solving... 
1300.00/1300.01	c Time Out !!
1300.00/1300.01	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-3376286-1305471529/watcher-3376286-1305471529 -o /tmp/evaluation-result-3376286-1305471529/solver-3376286-1305471529 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376286-1305471529.cnf 1405248111 

running on 2 cores: 1,3

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: 3.89 2.51 2.81 4/393 28953
/proc/meminfo: memFree=20344968/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=34412 CPUtime=0 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 2286 0 0 0 0 0 0 0 25 0 1 0 658752524 35237888 2223 33554432000 4194304 6014671 140733996133632 18446744073709551615 4340812 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 8603 2225 479 445 0 2148 0

[startup+0.061112 s]
/proc/loadavg: 3.89 2.51 2.81 4/393 28953
/proc/meminfo: memFree=20344968/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=46712 CPUtime=0.05 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 3864 0 0 0 5 0 0 0 25 0 1 0 658752524 47833088 3801 33554432000 4194304 6014671 140733996133632 18446744073709551615 4379136 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 11678 3801 721 445 0 5223 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 46712

[startup+0.101103 s]
/proc/loadavg: 3.89 2.51 2.81 4/393 28953
/proc/meminfo: memFree=20344968/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=46712 CPUtime=0.09 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 3896 0 0 0 9 0 0 0 25 0 1 0 658752524 47833088 3833 33554432000 4194304 6014671 140733996133632 18446744073709551615 4423610 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 11678 3833 722 445 0 5223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.301072 s]
/proc/loadavg: 3.89 2.51 2.81 4/393 28953
/proc/meminfo: memFree=20344968/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=55172 CPUtime=0.29 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 4085 0 0 0 29 0 0 0 25 0 1 0 658752524 56496128 4022 33554432000 4194304 6014671 140733996133632 18446744073709551615 4423539 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 13793 4022 723 445 0 7338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55172

[startup+0.701004 s]
/proc/loadavg: 3.89 2.51 2.81 4/393 28953
/proc/meminfo: memFree=20344968/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=72480 CPUtime=0.69 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 4479 0 0 0 69 0 0 0 25 0 1 0 658752524 74219520 4416 33554432000 4194304 6014671 140733996133632 18446744073709551615 4424025 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 18120 4416 723 445 0 11665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 72480

[startup+1.50087 s]
/proc/loadavg: 3.89 2.51 2.81 5/394 28954
/proc/meminfo: memFree=20328476/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=72480 CPUtime=1.49 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 6068 0 0 0 149 0 0 0 25 0 1 0 658752524 74219520 6005 33554432000 4194304 6014671 140733996133632 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 18120 6005 727 445 0 11665 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72480

[startup+3.1006 s]
/proc/loadavg: 3.89 2.51 2.81 6/394 28954
/proc/meminfo: memFree=20320316/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=81356 CPUtime=3.09 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 6565 0 0 0 309 0 0 0 25 0 1 0 658752524 83308544 6502 33554432000 4194304 6014671 140733996133632 18446744073709551615 4422693 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 20339 6502 727 445 0 13884 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81356

[startup+6.30106 s]
/proc/loadavg: 3.90 2.54 2.81 8/394 28954
/proc/meminfo: memFree=20314992/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=81356 CPUtime=6.3 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 7237 0 0 0 629 1 0 0 25 0 1 0 658752524 83308544 7174 33554432000 4194304 6014671 140733996133632 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 20339 7174 727 445 0 13884 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 81356

[startup+12.701 s]
/proc/loadavg: 3.91 2.56 2.82 5/394 28954
/proc/meminfo: memFree=20295332/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=90612 CPUtime=12.69 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 10735 0 0 0 1268 1 0 0 25 0 1 0 658752524 92786688 10660 33554432000 4194304 6014671 140733996133632 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 22653 10660 727 445 0 16198 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90612

[startup+25.5008 s]
/proc/loadavg: 3.93 2.63 2.84 5/394 28955
/proc/meminfo: memFree=20272892/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=109592 CPUtime=25.49 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 12994 0 0 0 2548 1 0 0 25 0 1 0 658752524 112222208 12919 33554432000 4194304 6014671 140733996133632 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 27398 12919 727 445 0 20943 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 109592

[startup+51.1005 s]
/proc/loadavg: 3.95 2.74 2.87 5/394 28955
/proc/meminfo: memFree=20253160/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=109592 CPUtime=51.1 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 14116 0 0 0 5108 2 0 0 25 0 1 0 658752524 112222208 14041 33554432000 4194304 6014671 140733996133632 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 27398 14041 727 445 0 20943 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 109592

[startup+102.315 s]
/proc/loadavg: 3.98 2.93 2.93 5/394 28957
/proc/meminfo: memFree=20209372/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=119744 CPUtime=102.31 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 19932 0 0 0 10228 3 0 0 25 0 1 0 658752524 122617856 19857 33554432000 4194304 6014671 140733996133632 18446744073709551615 4422817 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 29936 19857 746 445 0 23481 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 119744

[startup+162.301 s]
/proc/loadavg: 4.08 3.15 3.00 5/394 28967
/proc/meminfo: memFree=20168636/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=140796 CPUtime=162.29 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 21765 0 0 0 16226 3 0 0 25 0 1 0 658752524 144175104 21671 33554432000 4194304 6014671 140733996133632 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 35199 21671 727 445 0 28744 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 140796

[startup+222.301 s]
/proc/loadavg: 4.07 3.32 3.06 5/394 28969
/proc/meminfo: memFree=20136008/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=140796 CPUtime=222.29 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 22585 0 0 0 22226 3 0 0 25 0 1 0 658752524 144175104 22491 33554432000 4194304 6014671 140733996133632 18446744073709551615 4376461 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 35199 22491 729 445 0 28744 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 140796

[startup+282.301 s]
/proc/loadavg: 4.14 3.47 3.13 5/394 28998
/proc/meminfo: memFree=20175164/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=140924 CPUtime=282.29 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 24476 0 0 0 28225 4 0 0 25 0 1 0 658752524 144306176 24382 33554432000 4194304 6014671 140733996133632 18446744073709551615 4423927 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 35231 24382 729 445 0 28776 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 140924

[startup+342.301 s]
/proc/loadavg: 4.05 3.57 3.18 5/394 29000
/proc/meminfo: memFree=20118968/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=163608 CPUtime=342.28 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 26689 0 0 0 34217 11 0 0 25 0 1 0 658752524 167534592 26595 33554432000 4194304 6014671 140733996133632 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 40902 26595 729 445 0 34447 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 163608

[startup+402.3 s]
/proc/loadavg: 4.10 3.66 3.24 5/394 29002
/proc/meminfo: memFree=20092660/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=163608 CPUtime=402.28 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 27109 0 0 0 40217 11 0 0 25 0 1 0 658752524 167534592 27013 33554432000 4194304 6014671 140733996133632 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 40902 27013 727 445 0 34447 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 163608

[startup+462.3 s]
/proc/loadavg: 4.18 3.75 3.29 5/394 29006
/proc/meminfo: memFree=20067256/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=163608 CPUtime=462.28 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 27110 0 0 0 46217 11 0 0 25 0 1 0 658752524 167534592 27014 33554432000 4194304 6014671 140733996133632 18446744073709551615 4424112 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 40902 27014 727 445 0 34447 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 163608

[startup+522.3 s]
/proc/loadavg: 4.10 3.81 3.34 5/394 29008
/proc/meminfo: memFree=20015032/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=163608 CPUtime=522.27 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 29941 0 0 0 52216 11 0 0 25 0 1 0 658752524 167534592 29839 33554432000 4194304 6014671 140733996133632 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 40902 29839 727 445 0 34447 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 163608

[startup+582.301 s]
/proc/loadavg: 4.08 3.86 3.38 5/394 29009
/proc/meminfo: memFree=19977184/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=188244 CPUtime=582.28 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 35261 0 0 0 58214 14 0 0 25 0 1 0 658752524 192761856 35136 33554432000 4194304 6014671 140733996133632 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 47061 35136 727 445 0 40606 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 188244

[startup+642.301 s]
/proc/loadavg: 4.03 3.88 3.42 5/394 29011
/proc/meminfo: memFree=19930536/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=188244 CPUtime=642.29 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 35531 0 0 0 64215 14 0 0 25 0 1 0 658752524 192761856 35395 33554432000 4194304 6014671 140733996133632 18446744073709551615 4424012 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 47061 35395 727 445 0 40606 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 188244

[startup+702.301 s]
/proc/loadavg: 4.01 3.90 3.45 5/394 29013
/proc/meminfo: memFree=19887484/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=188244 CPUtime=702.28 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 35570 0 0 0 70214 14 0 0 25 0 1 0 658752524 192761856 35421 33554432000 4194304 6014671 140733996133632 18446744073709551615 4424575 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 47061 35421 727 445 0 40606 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 188244

[startup+762.315 s]
/proc/loadavg: 4.12 3.94 3.49 5/394 29014
/proc/meminfo: memFree=19885484/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=188244 CPUtime=762.29 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 35730 0 0 0 76215 14 0 0 25 0 1 0 658752524 192761856 35581 33554432000 4194304 6014671 140733996133632 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 47061 35581 727 445 0 40606 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 188244

[startup+822.301 s]
/proc/loadavg: 4.04 3.95 3.52 5/394 29016
/proc/meminfo: memFree=19864252/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=188244 CPUtime=822.28 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 36468 0 0 0 82213 15 0 0 25 0 1 0 658752524 192761856 36304 33554432000 4194304 6014671 140733996133632 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 47061 36304 727 445 0 40606 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 188244

[startup+882.301 s]
/proc/loadavg: 4.01 3.96 3.55 5/394 29017
/proc/meminfo: memFree=19847976/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=188244 CPUtime=882.28 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 36995 0 0 0 88213 15 0 0 25 0 1 0 658752524 192761856 36831 33554432000 4194304 6014671 140733996133632 18446744073709551615 4369399 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 47061 36831 727 445 0 40606 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 188244

[startup+942.3 s]
/proc/loadavg: 4.00 3.96 3.57 5/394 29019
/proc/meminfo: memFree=19827136/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=188244 CPUtime=942.28 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 39656 0 0 0 94213 15 0 0 25 0 1 0 658752524 192761856 39470 33554432000 4194304 6014671 140733996133632 18446744073709551615 4511668 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 47061 39470 727 445 0 40606 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 188244

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.60 5/394 29021
/proc/meminfo: memFree=19803312/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=239492 CPUtime=1002.28 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 40448 0 0 0 100212 16 0 0 25 0 1 0 658752524 245239808 40236 33554432000 4194304 6014671 140733996133632 18446744073709551615 4424142 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 59873 40236 727 445 0 53418 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 239492

[startup+1062.3 s]
/proc/loadavg: 4.13 4.02 3.64 5/394 29022
/proc/meminfo: memFree=19780724/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=239492 CPUtime=1062.28 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 44959 0 0 0 106210 18 0 0 25 0 1 0 658752524 245239808 44720 33554432000 4194304 6014671 140733996133632 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 59873 44720 727 445 0 53418 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 239492

[startup+1122.3 s]
/proc/loadavg: 4.21 4.06 3.67 5/394 29024
/proc/meminfo: memFree=19750692/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=239492 CPUtime=1122.28 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 50711 0 0 0 112208 20 0 0 25 0 1 0 658752524 245239808 50464 33554432000 4194304 6014671 140733996133632 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 59873 50464 744 445 0 53418 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 239492

[startup+1182.3 s]
/proc/loadavg: 3.10 3.79 3.60 3/382 29064
/proc/meminfo: memFree=20167000/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=291628 CPUtime=1182.29 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 51269 0 0 0 118208 21 0 0 25 0 1 0 658752524 298627072 50978 33554432000 4194304 6014671 140733996133632 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 72907 50978 744 445 0 66452 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 291628

[startup+1242.3 s]
/proc/loadavg: 2.40 3.46 3.50 3/382 29067
/proc/meminfo: memFree=20166988/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=291628 CPUtime=1242.29 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 51293 0 0 0 124208 21 0 0 25 0 1 0 658752524 298627072 51002 33554432000 4194304 6014671 140733996133632 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 72907 51002 744 445 0 66452 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 291628



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.15 3.19 3.40 3/382 29070
/proc/meminfo: memFree=20166492/32951132 swapFree=64495988/67111528
[pid=28953] ppid=28951 vsize=291628 CPUtime=1300 cores=1,3
/proc/28953/stat : 28953 (qutersat_releas) R 28951 28953 28470 0 -1 4202496 51293 0 0 0 129979 21 0 0 25 0 1 0 658752524 298627072 51002 33554432000 4194304 6014671 140733996133632 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28953/statm: 72907 51002 744 445 0 66452 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 291628

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): 1300.02
CPU user time (s): 1299.8
CPU system time (s): 0.221966
CPU usage (%): 99.9998
Max. virtual memory (cumulated for all children) (KiB): 291628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.8
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51297
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= 7
involuntary context switches= 2959

runsolver used 4.67129 second user time and 11.9092 second system time

The end

Launcher Data 

Begin job on node129 at 2011-05-15 16:58:49
IDJOB=3376286
IDBENCH=82795
IDSOLVER=1856
FILE ID=node129/3376286-1305471529
RUNJOBID= node129-1305471368-28854
PBS_JOBID= 13325326
Free space on /tmp= 73388 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S1536900137-053.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376286-1305471529/watcher-3376286-1305471529 -o /tmp/evaluation-result-3376286-1305471529/solver-3376286-1305471529 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376286-1305471529.cnf 1405248111

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

MD5SUM BENCH= 6d54c2a76a59aa67a01046a2e8240fb6
RANDOM SEED=1405248111

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:      20345232 kB
Buffers:        272848 kB
Cached:        6415064 kB
SwapCached:      52660 kB
Active:        3794124 kB
Inactive:      8572544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      20345232 kB
SwapTotal:    67111528 kB
SwapFree:     64495988 kB
Dirty:            1964 kB
Writeback:          12 kB
AnonPages:     5635248 kB
Mapped:          25864 kB
Slab:           133160 kB
PageTables:      42380 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 93784900 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= 73392 MiB
End job on node129 at 2011-05-15 17:20:31