Trace number 3376383

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) 1300.03 1300.02

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S2039518547-066.UNKNOWN.cnf
MD5SUM80aa82e62b454f2871f6471d9559597d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.939
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 50 #clause: 4450
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: 50
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 50 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 4450
0.00/0.01	c Total Clauses( cover/uncovered ): 0 4450 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 7 max size: 7
0.00/0.01	c Final circuit: i/l/o/s      50       0    4450     15889
0.00/0.01	c CnfToAig: Time: 0.01 s
0.00/0.04	c TmMap: Set choices finish.
0.00/0.05	c TmMap: Set big and: 6905
0.00/0.05	c TmMap: Origin: 15940 ClauseNum: 47667 --> New: 6956 ClauseNum: 29872
0.00/0.05	c TmMap: Time: 0.01
0.00/0.05	c Try to Add: #clause: 13810 #xorclause: 0
0.00/0.05	c #var: 2505 #clauses: 6905 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-3376383-1305472117/watcher-3376383-1305472117 -o /tmp/evaluation-result-3376383-1305472117/solver-3376383-1305472117 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376383-1305472117.cnf 1858435217 

running on 2 cores: 4,6

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: 4.25 4.07 4.02 3/401 24506
/proc/meminfo: memFree=12281276/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=33388 CPUtime=0.01 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 2055 0 0 0 1 0 0 0 22 0 1 0 658814010 34189312 1992 33554432000 4194304 6014671 140734193409616 18446744073709551615 4315507 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 8347 1992 398 445 0 1892 0

[startup+0.112021 s]
/proc/loadavg: 4.25 4.07 4.02 3/401 24506
/proc/meminfo: memFree=12281276/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=50808 CPUtime=0.1 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 4886 0 0 0 10 0 0 0 23 0 1 0 658814010 52027392 4823 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423585 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 12702 4823 696 445 0 6247 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 50808

[startup+0.201004 s]
/proc/loadavg: 4.25 4.07 4.02 3/401 24506
/proc/meminfo: memFree=12281276/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=50808 CPUtime=0.19 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 4902 0 0 0 19 0 0 0 23 0 1 0 658814010 52027392 4839 33554432000 4194304 6014671 140734193409616 18446744073709551615 4368745 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 12702 4839 710 445 0 6247 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 50808

[startup+0.300991 s]
/proc/loadavg: 4.25 4.07 4.02 3/401 24506
/proc/meminfo: memFree=12281276/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=51832 CPUtime=0.29 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 5022 0 0 0 29 0 0 0 23 0 1 0 658814010 53075968 4959 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 12958 4959 721 445 0 6503 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51832

[startup+0.700896 s]
/proc/loadavg: 4.25 4.07 4.02 3/401 24506
/proc/meminfo: memFree=12281276/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=60440 CPUtime=0.69 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 5287 0 0 0 69 0 0 0 25 0 1 0 658814010 61890560 5224 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 15110 5224 723 445 0 8655 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60440

[startup+1.50073 s]
/proc/loadavg: 4.15 4.06 4.01 5/412 24527
/proc/meminfo: memFree=12201264/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=77988 CPUtime=1.48 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 5839 0 0 0 148 0 0 0 25 0 1 0 658814010 79859712 5776 33554432000 4194304 6014671 140734193409616 18446744073709551615 4424025 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 19497 5776 723 445 0 13042 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 77988

[startup+3.10046 s]
/proc/loadavg: 4.15 4.06 4.01 5/412 24527
/proc/meminfo: memFree=12188776/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=86896 CPUtime=3.09 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 6902 0 0 0 308 1 0 0 25 0 1 0 658814010 88981504 6839 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 21724 6839 727 445 0 15269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 86896

[startup+6.30085 s]
/proc/loadavg: 4.13 4.05 4.01 5/412 24527
/proc/meminfo: memFree=12151840/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=114436 CPUtime=6.29 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 10297 0 0 0 628 1 0 0 25 0 1 0 658814010 117182464 10226 33554432000 4194304 6014671 140734193409616 18446744073709551615 4511642 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 28609 10226 727 445 0 22154 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 114436

[startup+12.7006 s]
/proc/loadavg: 4.12 4.05 4.01 5/412 24527
/proc/meminfo: memFree=12089352/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=123904 CPUtime=12.68 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 11678 0 0 0 1267 1 0 0 25 0 1 0 658814010 126877696 11607 33554432000 4194304 6014671 140734193409616 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 30976 11607 727 445 0 24521 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 123904

[startup+25.5012 s]
/proc/loadavg: 4.10 4.05 4.01 5/412 24527
/proc/meminfo: memFree=12049940/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=123904 CPUtime=25.48 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 12706 0 0 0 2547 1 0 0 25 0 1 0 658814010 126877696 12635 33554432000 4194304 6014671 140734193409616 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 30976 12635 727 445 0 24521 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 123904

[startup+51.1004 s]
/proc/loadavg: 4.17 4.08 4.02 5/412 24528
/proc/meminfo: memFree=12012036/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=133972 CPUtime=51.09 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 14799 0 0 0 5107 2 0 0 25 0 1 0 658814010 137187328 14728 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 33493 14728 727 445 0 27038 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 133972

[startup+102.301 s]
/proc/loadavg: 4.13 4.08 4.02 5/412 24529
/proc/meminfo: memFree=11944924/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=102.3 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 20579 0 0 0 10227 3 0 0 25 0 1 0 658814010 169811968 20494 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423983 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 20494 731 445 0 35003 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 165832

[startup+162.3 s]
/proc/loadavg: 4.13 4.09 4.02 5/412 24531
/proc/meminfo: memFree=11889828/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=162.28 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 21097 0 0 0 16225 3 0 0 25 0 1 0 658814010 169811968 21010 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 21010 729 445 0 35003 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 165832

[startup+222.316 s]
/proc/loadavg: 4.17 4.10 4.03 5/412 24533
/proc/meminfo: memFree=11857056/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=222.31 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 22525 0 0 0 22227 4 0 0 25 0 1 0 658814010 169811968 22438 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 22438 729 445 0 35003 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 165832

[startup+282.301 s]
/proc/loadavg: 4.13 4.10 4.03 5/412 24534
/proc/meminfo: memFree=11820444/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=282.29 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 25346 0 0 0 28225 4 0 0 25 0 1 0 658814010 169811968 25256 33554432000 4194304 6014671 140734193409616 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 25256 729 445 0 35003 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 165832

[startup+342.301 s]
/proc/loadavg: 4.10 4.09 4.03 5/412 24536
/proc/meminfo: memFree=11793372/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=342.29 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 25715 0 0 0 34225 4 0 0 25 0 1 0 658814010 169811968 25625 33554432000 4194304 6014671 140734193409616 18446744073709551615 4425376 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 25625 729 445 0 35003 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 165832

[startup+402.301 s]
/proc/loadavg: 4.04 4.07 4.02 5/412 24537
/proc/meminfo: memFree=11783296/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=402.29 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 25867 0 0 0 40225 4 0 0 25 0 1 0 658814010 169811968 25777 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 25777 729 445 0 35003 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 165832

[startup+462.3 s]
/proc/loadavg: 4.01 4.06 4.01 5/412 24539
/proc/meminfo: memFree=11758948/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=462.29 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 26982 0 0 0 46225 4 0 0 25 0 1 0 658814010 169811968 26892 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 26892 729 445 0 35003 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 165832

[startup+522.301 s]
/proc/loadavg: 4.00 4.04 4.01 5/412 24541
/proc/meminfo: memFree=11745884/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=522.3 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 27045 0 0 0 52225 5 0 0 25 0 1 0 658814010 169811968 26955 33554432000 4194304 6014671 140734193409616 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 26955 729 445 0 35003 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 165832

[startup+582.301 s]
/proc/loadavg: 4.00 4.03 4.00 5/412 24542
/proc/meminfo: memFree=11736800/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=582.3 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 28646 0 0 0 58225 5 0 0 25 0 1 0 658814010 169811968 28548 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 28548 727 445 0 35003 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 165832

[startup+642.3 s]
/proc/loadavg: 4.03 4.04 4.00 5/412 24544
/proc/meminfo: memFree=11730188/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=642.3 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 28884 0 0 0 64225 5 0 0 25 0 1 0 658814010 169811968 28777 33554432000 4194304 6014671 140734193409616 18446744073709551615 4424571 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 28777 727 445 0 35003 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 165832

[startup+702.301 s]
/proc/loadavg: 4.07 4.04 4.00 5/412 24545
/proc/meminfo: memFree=11716856/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=702.3 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 28961 0 0 0 70225 5 0 0 25 0 1 0 658814010 169811968 28848 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 28848 727 445 0 35003 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 165832

[startup+762.301 s]
/proc/loadavg: 4.02 4.03 4.00 5/412 24547
/proc/meminfo: memFree=11709876/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=762.31 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 28974 0 0 0 76226 5 0 0 25 0 1 0 658814010 169811968 28846 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 28846 727 445 0 35003 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 165832

[startup+822.3 s]
/proc/loadavg: 4.05 4.04 4.00 5/412 24549
/proc/meminfo: memFree=11707228/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=822.3 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 28976 0 0 0 82225 5 0 0 25 0 1 0 658814010 169811968 28848 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 28848 727 445 0 35003 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 165832

[startup+882.316 s]
/proc/loadavg: 4.08 4.05 4.01 5/412 24550
/proc/meminfo: memFree=11692176/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=882.31 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 29012 0 0 0 88226 5 0 0 25 0 1 0 658814010 169811968 28875 33554432000 4194304 6014671 140734193409616 18446744073709551615 4424459 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 28875 727 445 0 35003 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 165832

[startup+942.301 s]
/proc/loadavg: 4.03 4.04 4.00 5/412 24552
/proc/meminfo: memFree=11670320/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=942.3 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 29085 0 0 0 94225 5 0 0 25 0 1 0 658814010 169811968 28938 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 28938 727 445 0 35003 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 165832

[startup+1002.3 s]
/proc/loadavg: 4.01 4.03 4.00 5/412 24553
/proc/meminfo: memFree=11650804/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=1002.3 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 29143 0 0 0 100225 5 0 0 25 0 1 0 658814010 169811968 28985 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 28985 727 445 0 35003 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 165832

[startup+1062.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/412 24555
/proc/meminfo: memFree=11648404/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=1062.3 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 29241 0 0 0 106225 5 0 0 25 0 1 0 658814010 169811968 29083 33554432000 4194304 6014671 140734193409616 18446744073709551615 4424109 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 29083 727 445 0 35003 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 165832

[startup+1122.3 s]
/proc/loadavg: 4.05 4.03 4.00 5/412 24557
/proc/meminfo: memFree=11613516/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=165832 CPUtime=1122.3 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 32209 0 0 0 112225 5 0 0 25 0 1 0 658814010 169811968 32039 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 41458 32039 727 445 0 35003 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 165832

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 4.00 5/412 24558
/proc/meminfo: memFree=11562736/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=179136 CPUtime=1182.3 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 34733 0 0 0 118224 6 0 0 25 0 1 0 658814010 183435264 34550 33554432000 4194304 6014671 140734193409616 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 44784 34550 727 445 0 38329 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 179136

[startup+1242.3 s]
/proc/loadavg: 4.07 4.05 4.01 6/412 24560
/proc/meminfo: memFree=11558976/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=179136 CPUtime=1242.3 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 34974 0 0 0 124224 6 0 0 25 0 1 0 658814010 183435264 34791 33554432000 4194304 6014671 140734193409616 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 44784 34791 727 445 0 38329 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 179136



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.13 4.07 4.01 5/413 24562
/proc/meminfo: memFree=11618072/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=179136 CPUtime=1300.02 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 36518 0 0 0 129995 7 0 0 25 0 1 0 658814010 183435264 36320 33554432000 4194304 6014671 140734193409616 18446744073709551615 4511668 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 44784 36320 738 445 0 38329 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 179136

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: 4.13 4.07 4.01 5/413 24562
/proc/meminfo: memFree=11618072/32951124 swapFree=56316152/67111528
[pid=24506] ppid=24504 vsize=179136 CPUtime=1300.02 cores=4,6
/proc/24506/stat : 24506 (qutersat_releas) R 24504 24506 23866 0 -1 4202496 36518 0 0 0 129995 7 0 0 25 0 1 0 658814010 183435264 36320 33554432000 4194304 6014671 140734193409616 18446744073709551615 4511668 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/24506/statm: 44784 36320 738 445 0 38329 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 179136

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.03
CPU user time (s): 1299.95
CPU system time (s): 0.077988
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 179136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36522
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= 6
involuntary context switches= 2414

runsolver used 5.43617 second user time and 11.4303 second system time

The end

Launcher Data 

Begin job on node102 at 2011-05-15 17:08:37
IDJOB=3376383
IDBENCH=82892
IDSOLVER=1856
FILE ID=node102/3376383-1305472117
RUNJOBID= node102-1305472116-24485
PBS_JOBID= 13325323
Free space on /tmp= 73604 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S2039518547-066.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376383-1305472117/watcher-3376383-1305472117 -o /tmp/evaluation-result-3376383-1305472117/solver-3376383-1305472117 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376383-1305472117.cnf 1858435217

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

MD5SUM BENCH= 80aa82e62b454f2871f6471d9559597d
RANDOM SEED=1858435217

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5226.15
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      12282300 kB
Buffers:         55088 kB
Cached:         798684 kB
SwapCached:      32828 kB
Active:       11979056 kB
Inactive:      8469684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12282300 kB
SwapTotal:    67111528 kB
SwapFree:     56316152 kB
Dirty:            3496 kB
Writeback:          12 kB
AnonPages:    19572652 kB
Mapped:          20668 kB
Slab:            64744 kB
PageTables:      86624 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 102360348 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73596 MiB
End job on node102 at 2011-05-15 17:30:19