Trace number 3376630

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) 1300.06 1300.03

General information on the benchmark

Namecrafted/manthey/sudoku-single-hard/
sudoku_81x81_unknown.cnf
MD5SUMcbd78921480e79d133eb06cb2172caa1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables18217
Number of clauses284829
Sum of the clauses size622430
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2275099
Number of clauses of size 3620
Number of clauses of size 4984
Number of clauses of size 51120
Number of clauses of size over 57006

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.09	c Parse Cnf success: #var: 18217 #clause: 284829
0.00/0.09	c Find Units :          0
0.07/0.10	c Find Invs  :        277
0.07/0.14	c Find Ands  :      72028 AvgFaninNum: 7.61362
0.07/0.14	c Find Xors  :          0 AvgFaninNum: nan
0.07/0.14	c Find Ite   :          0
0.07/0.14	c UnDirect variable: 0
0.07/0.14	c UnDirect to Direct Gate: 0
0.07/0.14	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.07/0.15	c Break Cycle : 13044
0.07/0.15	c Total Root : 0 Undef Var: 13044
0.07/0.16	c After covering, Total Root: 2076 Leaf: 13044
0.07/0.16	c Variable( cover/uncovered/unused ): 18217 0 0
0.07/0.16	c Unit Clauses: 0
0.07/0.16	c Binary Clauses( cover/uncovered ): 34845 213406
0.07/0.16	c Clauses( cover/uncovered ): 5173 4498
0.07/0.16	c Total Clauses( cover/uncovered ): 40018 217904 15.5155%
0.07/0.16	c Covered Ands: 5173 Invs: 0 Xors: 0 Ites: 0
0.27/0.30	c Uncover Clauses avg size: 2.10562 max size: 21
0.27/0.31	c Final circuit: i/l/o/s   13044       0  217885    268871
0.27/0.31	c CnfToAig: Time: 0.28 s
0.47/0.55	c TmMap: Set choices finish.
0.57/0.68	c TmMap: Set big and: 224010
0.57/0.68	c TmMap: Origin: 281916 ClauseNum: 806613 --> New: 237052 ClauseNum: 717425
0.57/0.68	c TmMap: Time: 0.16
0.67/0.72	c Try to Add: #clause: 448014 #xorclause: 0
0.67/0.77	c #var: 19186 #clauses: 10595 Solving... 
1300.04/1300.01	c Time Out !!
1300.04/1300.01	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-3376630-1305474734/watcher-3376630-1305474734 -o /tmp/evaluation-result-3376630-1305474734/solver-3376630-1305474734 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376630-1305474734.cnf 404046831 

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: 3.37 3.89 3.96 4/411 24880
/proc/meminfo: memFree=12227472/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=11796 CPUtime=0 cores=1,3
/proc/24880/stat : 24880 (runsolver) R 24878 24880 23866 0 -1 4202560 41 0 0 0 0 0 0 0 21 0 1 0 659075738 12079104 49 33554432000 4194304 5432360 140737261300688 18446744073709551615 4881623 0 2147483391 4096 24578 0 0 0 17 3 0 0 0
/proc/24880/statm: 2949 49 30 303 0 2643 0

[startup+0.0992719 s]
/proc/loadavg: 3.37 3.89 3.96 4/411 24880
/proc/meminfo: memFree=12227472/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=45164 CPUtime=0.07 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 5156 0 0 0 7 0 0 0 21 0 1 0 659075738 46247936 5092 33554432000 4194304 6014671 140736496877456 18446744073709551615 4280446 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 11291 5092 382 445 0 4836 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 45164

[startup+0.100269 s]
/proc/loadavg: 3.37 3.89 3.96 4/411 24880
/proc/meminfo: memFree=12227472/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=45164 CPUtime=0.07 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 5156 0 0 0 7 0 0 0 21 0 1 0 659075738 46247936 5092 33554432000 4194304 6014671 140736496877456 18446744073709551615 4280697 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 11291 5092 382 445 0 4836 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 45164

[startup+0.30023 s]
/proc/loadavg: 3.37 3.89 3.96 4/411 24880
/proc/meminfo: memFree=12227472/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=80620 CPUtime=0.27 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 13425 0 0 0 26 1 0 0 22 0 1 0 659075738 82554880 13361 33554432000 4194304 6014671 140736496877456 18446744073709551615 4334288 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 20155 13361 398 445 0 13700 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 80620

[startup+0.700159 s]
/proc/loadavg: 3.37 3.89 3.96 4/411 24880
/proc/meminfo: memFree=12227472/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=145512 CPUtime=0.67 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 29891 0 0 0 64 3 0 0 23 0 1 0 659075738 149004288 29827 33554432000 4194304 6014671 140736496877456 18446744073709551615 4776562 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 36378 29827 670 445 0 29923 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 145512

[startup+1.501 s]
/proc/loadavg: 3.37 3.89 3.96 6/412 24908
/proc/meminfo: memFree=12057680/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=145512 CPUtime=1.47 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 29949 0 0 0 144 3 0 0 25 0 1 0 659075738 149004288 29885 33554432000 4194304 6014671 140736496877456 18446744073709551615 4372165 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 36378 29885 724 445 0 29923 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 145512

[startup+3.1007 s]
/proc/loadavg: 3.37 3.89 3.96 5/412 24909
/proc/meminfo: memFree=11947816/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=145512 CPUtime=3.07 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 29949 0 0 0 304 3 0 0 25 0 1 0 659075738 149004288 29885 33554432000 4194304 6014671 140736496877456 18446744073709551615 4423362 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 36378 29885 724 445 0 29923 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 145512

[startup+6.30109 s]
/proc/loadavg: 3.42 3.89 3.96 5/412 24909
/proc/meminfo: memFree=11923408/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=145512 CPUtime=6.27 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 29953 0 0 0 624 3 0 0 25 0 1 0 659075738 149004288 29889 33554432000 4194304 6014671 140736496877456 18446744073709551615 4483789 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 36378 29889 728 445 0 29923 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 145512

[startup+12.7009 s]
/proc/loadavg: 3.47 3.89 3.96 5/412 24909
/proc/meminfo: memFree=11868708/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=154704 CPUtime=12.68 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 31046 0 0 0 1264 4 0 0 25 0 1 0 659075738 158416896 30982 33554432000 4194304 6014671 140736496877456 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 38676 30982 728 445 0 32221 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 154704

[startup+25.5005 s]
/proc/loadavg: 3.58 3.90 3.96 5/412 24909
/proc/meminfo: memFree=11798200/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=164016 CPUtime=25.48 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 31059 0 0 0 2544 4 0 0 25 0 1 0 659075738 167952384 30995 33554432000 4194304 6014671 140736496877456 18446744073709551615 4376477 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 41004 30995 728 445 0 34549 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 164016

[startup+51.1006 s]
/proc/loadavg: 3.72 3.90 3.96 5/412 24910
/proc/meminfo: memFree=11688652/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=164016 CPUtime=51.08 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 32013 0 0 0 5104 4 0 0 25 0 1 0 659075738 167952384 31949 33554432000 4194304 6014671 140736496877456 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 41004 31949 728 445 0 34549 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 164016

[startup+102.315 s]
/proc/loadavg: 3.88 3.92 3.96 5/412 24911
/proc/meminfo: memFree=11501880/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=284164 CPUtime=102.29 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 36793 0 0 0 10224 5 0 0 25 0 1 0 659075738 290983936 36729 33554432000 4194304 6014671 140736496877456 18446744073709551615 4423853 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 71041 36729 737 445 0 64586 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 284164

[startup+162.301 s]
/proc/loadavg: 4.04 3.96 3.97 5/412 24913
/proc/meminfo: memFree=11316212/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=284164 CPUtime=162.28 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 47231 0 0 0 16221 7 0 0 25 0 1 0 659075738 290983936 47040 33554432000 4194304 6014671 140736496877456 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 71041 47040 728 445 0 64586 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 284164

[startup+222.3 s]
/proc/loadavg: 4.04 3.98 3.97 5/412 24914
/proc/meminfo: memFree=11160432/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=326548 CPUtime=222.29 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 63355 0 0 0 22216 13 0 0 25 0 1 0 659075738 334385152 60598 33554432000 4194304 6014671 140736496877456 18446744073709551615 4376394 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 81637 60598 728 445 0 75182 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 326548

[startup+282.301 s]
/proc/loadavg: 4.01 3.98 3.97 5/412 24916
/proc/meminfo: memFree=11047680/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=326548 CPUtime=282.29 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 64287 0 0 0 28216 13 0 0 25 0 1 0 659075738 334385152 61530 33554432000 4194304 6014671 140736496877456 18446744073709551615 4422600 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 81637 61530 728 445 0 75182 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 326548

[startup+342.3 s]
/proc/loadavg: 4.00 3.98 3.97 5/412 24918
/proc/meminfo: memFree=10970632/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=326548 CPUtime=342.29 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 64306 0 0 0 34216 13 0 0 25 0 1 0 659075738 334385152 61549 33554432000 4194304 6014671 140736496877456 18446744073709551615 4380654 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 81637 61549 728 445 0 75182 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 326548

[startup+402.301 s]
/proc/loadavg: 4.10 4.01 3.98 6/412 24919
/proc/meminfo: memFree=10957196/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=326548 CPUtime=402.29 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 64327 0 0 0 40216 13 0 0 25 0 1 0 659075738 334385152 61570 33554432000 4194304 6014671 140736496877456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 81637 61570 728 445 0 75182 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 326548

[startup+462.301 s]
/proc/loadavg: 4.12 4.03 3.99 5/412 24921
/proc/meminfo: memFree=10764688/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=326548 CPUtime=462.29 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 64341 0 0 0 46216 13 0 0 25 0 1 0 659075738 334385152 61584 33554432000 4194304 6014671 140736496877456 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 81637 61584 728 445 0 75182 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 326548

[startup+522.3 s]
/proc/loadavg: 4.08 4.04 4.00 5/412 24922
/proc/meminfo: memFree=10756592/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=373176 CPUtime=522.29 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 64680 0 0 0 52216 13 0 0 25 0 1 0 659075738 382132224 61923 33554432000 4194304 6014671 140736496877456 18446744073709551615 4422782 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 93294 61923 728 445 0 86839 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 373176

[startup+582.301 s]
/proc/loadavg: 4.03 4.03 4.00 5/412 24933
/proc/meminfo: memFree=10710160/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=373176 CPUtime=582.3 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 67740 0 0 0 58215 15 0 0 25 0 1 0 659075738 382132224 64983 33554432000 4194304 6014671 140736496877456 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 93294 64983 728 445 0 86839 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 373176

[startup+642.301 s]
/proc/loadavg: 4.08 4.04 4.00 5/412 24935
/proc/meminfo: memFree=10694872/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=373176 CPUtime=642.31 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 68724 0 0 0 64215 16 0 0 25 0 1 0 659075738 382132224 65967 33554432000 4194304 6014671 140736496877456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 93294 65967 728 445 0 86839 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 373176

[startup+702.3 s]
/proc/loadavg: 4.14 4.06 4.01 5/412 24939
/proc/meminfo: memFree=10663936/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=373176 CPUtime=702.3 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 68725 0 0 0 70214 16 0 0 25 0 1 0 659075738 382132224 65968 33554432000 4194304 6014671 140736496877456 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 93294 65968 728 445 0 86839 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 373176

[startup+762.315 s]
/proc/loadavg: 4.05 4.05 4.00 5/412 24941
/proc/meminfo: memFree=10629204/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=373304 CPUtime=762.32 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 78196 0 0 0 76213 19 0 0 25 0 1 0 659075738 382263296 75425 33554432000 4194304 6014671 140736496877456 18446744073709551615 4372352 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 93326 75425 728 445 0 86871 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 373304

[startup+822.301 s]
/proc/loadavg: 4.02 4.03 4.00 5/412 24942
/proc/meminfo: memFree=10485080/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=373304 CPUtime=822.31 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 78242 0 0 0 82212 19 0 0 25 0 1 0 659075738 382263296 75471 33554432000 4194304 6014671 140736496877456 18446744073709551615 4424736 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 93326 75471 728 445 0 86871 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 373304

[startup+882.3 s]
/proc/loadavg: 4.16 4.06 4.01 5/412 24944
/proc/meminfo: memFree=10451308/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=422604 CPUtime=882.31 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 85053 0 0 0 88209 22 0 0 25 0 1 0 659075738 432746496 82282 33554432000 4194304 6014671 140736496877456 18446744073709551615 4566272 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 105651 82282 728 445 0 99196 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 422604

[startup+942.301 s]
/proc/loadavg: 4.13 4.06 4.01 5/412 24946
/proc/meminfo: memFree=10420268/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=422604 CPUtime=942.32 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 86006 0 0 0 94209 23 0 0 25 0 1 0 659075738 432746496 83235 33554432000 4194304 6014671 140736496877456 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 105651 83235 728 445 0 99196 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 422604

[startup+1002.3 s]
/proc/loadavg: 4.10 4.06 4.01 5/412 24947
/proc/meminfo: memFree=10284936/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=422604 CPUtime=1002.32 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 86009 0 0 0 100209 23 0 0 25 0 1 0 659075738 432746496 83238 33554432000 4194304 6014671 140736496877456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 105651 83238 728 445 0 99196 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 422604

[startup+1062.3 s]
/proc/loadavg: 4.04 4.05 4.00 6/412 24949
/proc/meminfo: memFree=10276452/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=422604 CPUtime=1062.32 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 86022 0 0 0 106209 23 0 0 25 0 1 0 659075738 432746496 83251 33554432000 4194304 6014671 140736496877456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 105651 83251 728 445 0 99196 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 422604

[startup+1122.3 s]
/proc/loadavg: 4.01 4.04 4.00 5/412 24950
/proc/meminfo: memFree=10211200/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=422604 CPUtime=1122.32 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 86022 0 0 0 112209 23 0 0 25 0 1 0 659075738 432746496 83251 33554432000 4194304 6014671 140736496877456 18446744073709551615 4424459 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 105651 83251 728 445 0 99196 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 422604

[startup+1182.3 s]
/proc/loadavg: 4.08 4.04 4.00 5/412 24952
/proc/meminfo: memFree=10227164/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=422604 CPUtime=1182.32 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 86023 0 0 0 118209 23 0 0 25 0 1 0 659075738 432746496 83252 33554432000 4194304 6014671 140736496877456 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 105651 83252 728 445 0 99196 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 422604

[startup+1242.3 s]
/proc/loadavg: 4.06 4.05 4.00 5/412 24954
/proc/meminfo: memFree=10214100/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=422604 CPUtime=1242.33 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 87121 0 0 0 124209 24 0 0 25 0 1 0 659075738 432746496 84350 33554432000 4194304 6014671 140736496877456 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 105651 84350 728 445 0 99196 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 422604



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.04 4.00 3/408 24957
/proc/meminfo: memFree=11528744/32951124 swapFree=56316152/67111528
[pid=24880] ppid=24878 vsize=422604 CPUtime=1300.04 cores=1,3
/proc/24880/stat : 24880 (qutersat_releas) R 24878 24880 23866 0 -1 4202496 87122 0 0 0 129980 24 0 0 25 0 1 0 659075738 432746496 84351 33554432000 4194304 6014671 140736496877456 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/24880/statm: 105651 84351 728 445 0 99196 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 422604

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): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.81
CPU system time (s): 0.255961
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 422604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.81
system time used= 0.255961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87126
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= 16008

runsolver used 4.86326 second user time and 11.8312 second system time

The end

Launcher Data 

Begin job on node102 at 2011-05-15 17:52:14
IDJOB=3376630
IDBENCH=83244
IDSOLVER=1856
FILE ID=node102/3376630-1305474734
RUNJOBID= node102-1305474733-24813
PBS_JOBID= 13325323
Free space on /tmp= 73596 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/crafted/manthey/sudoku-single-hard/sudoku_81x81_unknown.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376630-1305474734/watcher-3376630-1305474734 -o /tmp/evaluation-result-3376630-1305474734/solver-3376630-1305474734 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376630-1305474734.cnf 404046831

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

MD5SUM BENCH= cbd78921480e79d133eb06cb2172caa1
RANDOM SEED=404046831

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:      12228000 kB
Buffers:         57400 kB
Cached:         808632 kB
SwapCached:      32828 kB
Active:       12030840 kB
Inactive:      8472960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12228000 kB
SwapTotal:    67111528 kB
SwapFree:     56316152 kB
Dirty:           11888 kB
Writeback:           0 kB
AnonPages:    19615532 kB
Mapped:          26032 kB
Slab:            64736 kB
PageTables:      86596 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 102487032 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 18:13:56