Trace number 3376112

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 1300.03

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S888530894-020-UNKNOWN.cnf
MD5SUMdc51a6e5c13ccda52fa46d0bd711de5f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.70513
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 515000
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 750 #clause: 15000
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 750
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 750 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 15000
0.00/0.01	c Total Clauses( cover/uncovered ): 0 15000 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.04	c Uncover Clauses avg size: 5 max size: 5
0.00/0.04	c Final circuit: i/l/o/s     750       0   15000     59261
0.00/0.04	c CnfToAig: Time: 0.02 s
0.07/0.09	c TmMap: Set choices finish.
0.09/0.11	c TmMap: Set big and: 15717
0.09/0.11	c TmMap: Origin: 60012 ClauseNum: 177783 --> New: 16468 ClauseNum: 90695
0.09/0.11	c TmMap: Time: 0.03
0.09/0.11	c Try to Add: #clause: 31434 #xorclause: 0
0.09/0.12	c #var: 1467 #clauses: 15717 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-3376112-1305469479/watcher-3376112-1305469479 -o /tmp/evaluation-result-3376112-1305469479/solver-3376112-1305469479 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376112-1305469479.cnf 709441371 

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: 4.00 4.03 4.58 5/302 18965
/proc/meminfo: memFree=15542668/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=32364 CPUtime=0 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 1821 0 0 0 0 0 0 0 25 0 1 0 658547562 33140736 1757 33554432000 4194304 6014671 140737335312000 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 8091 1758 377 445 0 1636 0

[startup+0.0793679 s]
/proc/loadavg: 4.00 4.03 4.58 5/302 18965
/proc/meminfo: memFree=15542668/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=50156 CPUtime=0.07 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 6670 0 0 0 6 1 0 0 25 0 1 0 658547562 51359744 6606 33554432000 4194304 6014671 140737335312000 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 12539 6607 668 445 0 6084 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 50156

[startup+0.100357 s]
/proc/loadavg: 4.00 4.03 4.58 5/302 18965
/proc/meminfo: memFree=15542668/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=54636 CPUtime=0.09 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 7617 0 0 0 8 1 0 0 25 0 1 0 658547562 55947264 7553 33554432000 4194304 6014671 140737335312000 18446744073709551615 4223741 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 13659 7553 670 445 0 7204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 54636

[startup+0.300351 s]
/proc/loadavg: 4.00 4.03 4.58 5/302 18965
/proc/meminfo: memFree=15542668/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=57836 CPUtime=0.29 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 8507 0 0 0 28 1 0 0 25 0 1 0 658547562 59224064 8443 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 14459 8443 721 445 0 8004 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57836

[startup+0.700284 s]
/proc/loadavg: 4.00 4.03 4.58 5/302 18965
/proc/meminfo: memFree=15542668/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=67356 CPUtime=0.69 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 9054 0 0 0 68 1 0 0 25 0 1 0 658547562 68972544 8990 33554432000 4194304 6014671 140737335312000 18446744073709551615 274664504977 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 16839 8990 723 445 0 10384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67356

[startup+1.50114 s]
/proc/loadavg: 4.00 4.03 4.58 5/303 18966
/proc/meminfo: memFree=15503352/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=77372 CPUtime=1.49 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 10463 0 0 0 148 1 0 0 25 0 1 0 658547562 79228928 10399 33554432000 4194304 6014671 140737335312000 18446744073709551615 274664505030 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 19343 10399 723 445 0 12888 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77372

[startup+3.19124 s]
/proc/loadavg: 4.00 4.03 4.58 5/303 18967
/proc/meminfo: memFree=15492936/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=87844 CPUtime=3.24 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 12466 0 0 0 323 1 0 0 25 0 1 0 658547562 89952256 12402 33554432000 4194304 6014671 140737335312000 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 21961 12402 727 445 0 15506 0
Current children cumulated CPU time (s) 3.24
Current children cumulated vsize (KiB) 87844

[startup+6.3003 s]
/proc/loadavg: 4.00 4.03 4.58 5/303 18967
/proc/meminfo: memFree=15479904/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=98040 CPUtime=6.28 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 13849 0 0 0 627 1 0 0 25 0 1 0 658547562 100392960 13785 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423968 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 24510 13785 727 445 0 18055 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 98040

[startup+12.7002 s]
/proc/loadavg: 4.00 4.03 4.57 5/303 18967
/proc/meminfo: memFree=15459444/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=108384 CPUtime=12.69 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 18557 0 0 0 1267 2 0 0 25 0 1 0 658547562 110985216 18493 33554432000 4194304 6014671 140737335312000 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 27096 18493 727 445 0 20641 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108384

[startup+25.501 s]
/proc/loadavg: 4.00 4.02 4.56 5/303 18967
/proc/meminfo: memFree=15422228/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=139788 CPUtime=25.5 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 26126 0 0 0 2547 3 0 0 25 0 1 0 658547562 143142912 26062 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 34947 26062 727 445 0 28492 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 139788

[startup+51.1005 s]
/proc/loadavg: 4.00 4.02 4.55 5/303 18968
/proc/meminfo: memFree=15373592/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=236000 CPUtime=51.09 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 31941 0 0 0 5105 4 0 0 25 0 1 0 658547562 241664000 31877 33554432000 4194304 6014671 140737335312000 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 59000 31877 727 445 0 52545 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 236000

[startup+102.301 s]
/proc/loadavg: 4.15 4.06 4.53 5/303 18969
/proc/meminfo: memFree=15356716/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=236000 CPUtime=102.29 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 34987 0 0 0 10224 5 0 0 25 0 1 0 658547562 241664000 34898 33554432000 4194304 6014671 140737335312000 18446744073709551615 4378762 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 59000 34898 727 445 0 52545 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 236000

[startup+162.3 s]
/proc/loadavg: 4.05 4.05 4.49 5/303 18971
/proc/meminfo: memFree=15285516/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=281184 CPUtime=162.29 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 47755 0 0 0 16221 8 0 0 25 0 1 0 658547562 287932416 47566 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 70296 47566 727 445 0 63841 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 281184

[startup+222.301 s]
/proc/loadavg: 4.02 4.04 4.46 5/303 18972
/proc/meminfo: memFree=15245568/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=222.29 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 53879 0 0 0 22220 9 0 0 25 0 1 0 658547562 382988288 53583 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 53583 727 445 0 87048 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 374012

[startup+282.3 s]
/proc/loadavg: 4.00 4.03 4.43 5/303 18974
/proc/meminfo: memFree=15210452/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=282.29 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 57598 0 0 0 28219 10 0 0 25 0 1 0 658547562 382988288 55200 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 55200 727 445 0 87048 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 374012

[startup+342.301 s]
/proc/loadavg: 4.13 4.05 4.41 5/303 18976
/proc/meminfo: memFree=15175608/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=342.3 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 61666 0 0 0 34219 11 0 0 25 0 1 0 658547562 382988288 59268 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 59268 727 445 0 87048 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 374012

[startup+402.301 s]
/proc/loadavg: 4.11 4.06 4.39 5/303 18977
/proc/meminfo: memFree=15150912/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=402.3 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 64118 0 0 0 40218 12 0 0 25 0 1 0 658547562 382988288 61720 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 61720 727 445 0 87048 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 374012

[startup+462.311 s]
/proc/loadavg: 4.07 4.06 4.36 5/303 18979
/proc/meminfo: memFree=15131804/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=462.31 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 68102 0 0 0 46218 13 0 0 25 0 1 0 658547562 382988288 65704 33554432000 4194304 6014671 140737335312000 18446744073709551615 4424035 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 65704 727 445 0 87048 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 374012

[startup+522.301 s]
/proc/loadavg: 3.87 4.01 4.33 4/297 18998
/proc/meminfo: memFree=15411300/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=522.3 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 69404 0 0 0 52217 13 0 0 25 0 1 0 658547562 382988288 67006 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 67006 727 445 0 87048 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 374012

[startup+582.301 s]
/proc/loadavg: 3.35 3.83 4.24 4/297 19000
/proc/meminfo: memFree=15401876/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=582.3 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 71116 0 0 0 58217 13 0 0 25 0 1 0 658547562 382988288 68718 33554432000 4194304 6014671 140737335312000 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 68718 727 445 0 87048 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 374012

[startup+642.301 s]
/proc/loadavg: 3.14 3.69 4.17 4/297 19003
/proc/meminfo: memFree=15394676/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=642.3 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 72329 0 0 0 64216 14 0 0 25 0 1 0 658547562 382988288 69931 33554432000 4194304 6014671 140737335312000 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 69931 727 445 0 87048 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 374012

[startup+702.301 s]
/proc/loadavg: 3.11 3.56 4.09 4/297 19004
/proc/meminfo: memFree=15388704/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=702.3 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 73185 0 0 0 70216 14 0 0 25 0 1 0 658547562 382988288 70787 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 70787 727 445 0 87048 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 374012

[startup+762.3 s]
/proc/loadavg: 3.04 3.47 4.03 4/297 19006
/proc/meminfo: memFree=15382364/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=762.31 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 74141 0 0 0 76216 15 0 0 25 0 1 0 658547562 382988288 71743 33554432000 4194304 6014671 140737335312000 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 71743 727 445 0 87048 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 374012

[startup+822.301 s]
/proc/loadavg: 3.01 3.37 3.95 4/297 19007
/proc/meminfo: memFree=15364624/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=822.3 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 77880 0 0 0 82215 15 0 0 25 0 1 0 658547562 382988288 75482 33554432000 4194304 6014671 140737335312000 18446744073709551615 4566286 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 75482 727 445 0 87048 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 374012

[startup+882.3 s]
/proc/loadavg: 2.92 3.29 3.89 3/291 19029
/proc/meminfo: memFree=15727864/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=882.3 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 78149 0 0 0 88215 15 0 0 25 0 1 0 658547562 382988288 75751 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 75751 727 445 0 87048 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 374012

[startup+942.301 s]
/proc/loadavg: 2.31 3.04 3.76 3/291 19031
/proc/meminfo: memFree=15567200/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=942.31 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 82086 0 0 0 94214 17 0 0 25 0 1 0 658547562 382988288 79688 33554432000 4194304 6014671 140737335312000 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 79688 727 445 0 87048 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 374012

[startup+1002.3 s]
/proc/loadavg: 2.14 2.86 3.65 3/291 19032
/proc/meminfo: memFree=15519808/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=1002.32 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 83350 0 0 0 100215 17 0 0 25 0 1 0 658547562 382988288 80952 33554432000 4194304 6014671 140737335312000 18446744073709551615 4424139 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 80952 727 445 0 87048 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 374012

[startup+1062.3 s]
/proc/loadavg: 2.05 2.70 3.55 3/291 19034
/proc/meminfo: memFree=15491036/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=1062.31 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 83697 0 0 0 106214 17 0 0 25 0 1 0 658547562 382988288 81299 33554432000 4194304 6014671 140737335312000 18446744073709551615 4535360 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 81299 727 445 0 87048 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 374012

[startup+1122.31 s]
/proc/loadavg: 1.38 2.39 3.38 2/285 19054
/proc/meminfo: memFree=16208368/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=1122.32 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 88020 0 0 0 112215 17 0 0 25 0 1 0 658547562 382988288 85622 33554432000 4194304 6014671 140737335312000 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 85622 727 445 0 87048 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 374012

[startup+1182.3 s]
/proc/loadavg: 1.14 2.13 3.23 2/285 19056
/proc/meminfo: memFree=16208468/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=1182.31 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 88020 0 0 0 118214 17 0 0 25 0 1 0 658547562 382988288 85622 33554432000 4194304 6014671 140737335312000 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 85622 727 445 0 87048 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 374012

[startup+1242.3 s]
/proc/loadavg: 1.05 1.92 3.09 2/285 19058
/proc/meminfo: memFree=16208204/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=374012 CPUtime=1242.31 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 88037 0 0 0 124214 17 0 0 25 0 1 0 658547562 382988288 85639 33554432000 4194304 6014671 140737335312000 18446744073709551615 4534816 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 93503 85639 727 445 0 87048 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 374012



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.05 1.78 2.97 2/285 19059
/proc/meminfo: memFree=16183764/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=431516 CPUtime=1300.02 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 94044 0 0 0 129983 19 0 0 25 0 1 0 658547562 441872384 91646 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 107879 91646 727 445 0 101424 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 431516

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: 1.05 1.78 2.97 2/285 19059
/proc/meminfo: memFree=16183764/32951132 swapFree=67093824/67111528
[pid=18965] ppid=18963 vsize=431516 CPUtime=1300.02 cores=4,6
/proc/18965/stat : 18965 (qutersat_releas) R 18963 18965 18511 0 -1 4202496 94044 0 0 0 129983 19 0 0 25 0 1 0 658547562 441872384 91646 33554432000 4194304 6014671 140737335312000 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/18965/statm: 107879 91646 727 445 0 101424 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 431516

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.05
CPU user time (s): 1299.84
CPU system time (s): 0.211967
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 431516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.84
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94048
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= 1749

runsolver used 3.85441 second user time and 8.22975 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-15 16:24:39
IDJOB=3376112
IDBENCH=82621
IDSOLVER=1856
FILE ID=node131/3376112-1305469479
RUNJOBID= node131-1305467749-18530
PBS_JOBID= 13325314
Free space on /tmp= 73700 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S888530894-020-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376112-1305469479/watcher-3376112-1305469479 -o /tmp/evaluation-result-3376112-1305469479/solver-3376112-1305469479 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376112-1305469479.cnf 709441371

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

MD5SUM BENCH= dc51a6e5c13ccda52fa46d0bd711de5f
RANDOM SEED=709441371

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:      15542816 kB
Buffers:        294324 kB
Cached:        4368976 kB
SwapCached:       1504 kB
Active:       13655960 kB
Inactive:      3484376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      15542816 kB
SwapTotal:    67111528 kB
SwapFree:     67093824 kB
Dirty:            1964 kB
Writeback:           0 kB
AnonPages:    12475472 kB
Mapped:          32864 kB
Slab:           167884 kB
PageTables:      37668 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 31148152 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= 73708 MiB
End job on node131 at 2011-05-15 16:46:21