Trace number 3376126

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) 1300.07 1300.04

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S61914820-087-UNKNOWN.cnf
MD5SUM1b9b43753c02a2c226adda648a956e92
Bench CategoryRANDOM (random 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 variables2000
Number of clauses40000
Sum of the clauses size200000
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 540000
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.02	c Parse Cnf success: #var: 2000 #clause: 40000
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.02	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.02	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.02	c Find Ite   :          0
0.00/0.02	c UnDirect variable: 0
0.00/0.02	c UnDirect to Direct Gate: 0
0.00/0.02	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.02	c Break Cycle : 0
0.00/0.02	c Total Root : 0 Undef Var: 2000
0.00/0.02	c After covering, Total Root: 0 Leaf: 0
0.00/0.02	c Variable( cover/uncovered/unused ): 0 2000 0
0.00/0.02	c Unit Clauses: 0
0.00/0.02	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.02	c Clauses( cover/uncovered ): 0 40000
0.00/0.02	c Total Clauses( cover/uncovered ): 0 40000 0%
0.00/0.02	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.09/0.10	c Uncover Clauses avg size: 5 max size: 5
0.09/0.10	c Final circuit: i/l/o/s    2000       0   40000    159313
0.09/0.10	c CnfToAig: Time: 0.09 s
0.19/0.22	c TmMap: Set choices finish.
0.19/0.27	c TmMap: Set big and: 40684
0.19/0.27	c TmMap: Origin: 161314 ClauseNum: 477939 --> New: 42685 ClauseNum: 240682
0.19/0.27	c TmMap: Time: 0.07
0.19/0.29	c Try to Add: #clause: 81368 #xorclause: 0
0.29/0.30	c #var: 2684 #clauses: 40685 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-3376126-1305469698/watcher-3376126-1305469698 -o /tmp/evaluation-result-3376126-1305469698/solver-3376126-1305469698 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376126-1305469698.cnf 1137110213 

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: 4.04 4.04 4.29 4/449 23894
/proc/meminfo: memFree=21008304/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=33388 CPUtime=0.01 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 2153 0 0 0 1 0 0 0 25 0 1 0 639386116 34189312 2089 33554432000 4194304 6014671 140734349817520 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 8347 2089 377 445 0 1892 0

[startup+0.0735241 s]
/proc/loadavg: 4.04 4.04 4.29 4/449 23894
/proc/meminfo: memFree=21008304/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=43116 CPUtime=0.06 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 4383 0 0 0 6 0 0 0 25 0 1 0 639386116 44150784 4319 33554432000 4194304 6014671 140734349817520 18446744073709551615 4234846 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 10779 4319 398 445 0 4324 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 43116

[startup+0.100531 s]
/proc/loadavg: 4.04 4.04 4.29 4/449 23894
/proc/meminfo: memFree=21008304/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=51260 CPUtime=0.09 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 6250 0 0 0 9 0 0 0 25 0 1 0 639386116 52490240 6186 33554432000 4194304 6014671 140734349817520 18446744073709551615 4234872 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 12815 6186 398 445 0 6360 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 51260

[startup+0.300479 s]
/proc/loadavg: 4.04 4.04 4.29 4/449 23894
/proc/meminfo: memFree=21008304/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=90208 CPUtime=0.29 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 16555 0 0 0 28 1 0 0 25 0 1 0 639386116 92372992 16491 33554432000 4194304 6014671 140734349817520 18446744073709551615 4457904 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 22552 16491 691 445 0 16097 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 90208

[startup+0.700407 s]
/proc/loadavg: 4.04 4.04 4.29 4/449 23894
/proc/meminfo: memFree=21008304/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=90208 CPUtime=0.69 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 16587 0 0 0 68 1 0 0 25 0 1 0 639386116 92372992 16523 33554432000 4194304 6014671 140734349817520 18446744073709551615 4372082 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 22552 16523 721 445 0 16097 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 90208

[startup+1.50027 s]
/proc/loadavg: 4.19 4.07 4.30 5/450 23895
/proc/meminfo: memFree=20943956/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=90208 CPUtime=1.49 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 16588 0 0 0 148 1 0 0 25 0 1 0 639386116 92372992 16524 33554432000 4194304 6014671 140734349817520 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 22552 16524 722 445 0 16097 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 90208

[startup+3.10098 s]
/proc/loadavg: 4.19 4.07 4.30 5/450 23895
/proc/meminfo: memFree=20943088/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=101532 CPUtime=3.1 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 17360 0 0 0 308 2 0 0 25 0 1 0 639386116 103968768 17296 33554432000 4194304 6014671 140734349817520 18446744073709551615 212039351960 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 25383 17296 722 445 0 18928 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 101532

[startup+6.30041 s]
/proc/loadavg: 4.18 4.07 4.30 5/450 23895
/proc/meminfo: memFree=20918172/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=124224 CPUtime=6.29 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 22633 0 0 0 627 2 0 0 25 0 1 0 639386116 127205376 22569 33554432000 4194304 6014671 140734349817520 18446744073709551615 212039352075 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 31056 22569 726 445 0 24601 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 124224

[startup+12.7003 s]
/proc/loadavg: 4.16 4.07 4.30 5/450 23895
/proc/meminfo: memFree=20879164/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=205288 CPUtime=12.7 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 30909 0 0 0 1266 4 0 0 25 0 1 0 639386116 210214912 30845 33554432000 4194304 6014671 140734349817520 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 51322 30845 726 445 0 44867 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 205288

[startup+25.501 s]
/proc/loadavg: 4.30 4.10 4.31 5/450 23896
/proc/meminfo: memFree=20830296/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=240440 CPUtime=25.5 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 38942 0 0 0 2544 6 0 0 25 0 1 0 639386116 246210560 38878 33554432000 4194304 6014671 140734349817520 18446744073709551615 4424142 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 60110 38878 726 445 0 53655 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 240440

[startup+51.1004 s]
/proc/loadavg: 4.18 4.09 4.29 5/450 23896
/proc/meminfo: memFree=20797384/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=252340 CPUtime=51.09 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 45103 0 0 0 5103 6 0 0 25 0 1 0 639386116 258396160 45036 33554432000 4194304 6014671 140734349817520 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 63085 45036 726 445 0 56630 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 252340

[startup+102.317 s]
/proc/loadavg: 4.17 4.10 4.28 5/450 23898
/proc/meminfo: memFree=20759892/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=264384 CPUtime=102.31 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 47515 0 0 0 10224 7 0 0 25 0 1 0 639386116 270729216 47341 33554432000 4194304 6014671 140734349817520 18446744073709551615 4378592 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 66096 47341 726 445 0 59641 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 264384

[startup+162.301 s]
/proc/loadavg: 4.15 4.11 4.27 5/450 23899
/proc/meminfo: memFree=20653172/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=264384 CPUtime=162.29 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 51477 0 0 0 16221 8 0 0 25 0 1 0 639386116 270729216 51184 33554432000 4194304 6014671 140734349817520 18446744073709551615 4424038 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 66096 51184 726 445 0 59641 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 264384

[startup+222.301 s]
/proc/loadavg: 4.03 4.09 4.25 5/450 23929
/proc/meminfo: memFree=21103276/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=367712 CPUtime=222.3 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 58197 0 0 0 22219 11 0 0 25 0 1 0 639386116 376537088 52612 33554432000 4194304 6014671 140734349817520 18446744073709551615 4424736 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 91928 52612 726 445 0 85473 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 367712

[startup+282.301 s]
/proc/loadavg: 4.16 4.10 4.25 5/450 23930
/proc/meminfo: memFree=20925252/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=421716 CPUtime=282.3 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 69216 0 0 0 28217 13 0 0 25 0 1 0 639386116 431837184 63630 33554432000 4194304 6014671 140734349817520 18446744073709551615 4424173 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 105429 63630 732 445 0 98974 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 421716

[startup+342.3 s]
/proc/loadavg: 4.12 4.10 4.24 5/450 23932
/proc/meminfo: memFree=20833804/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=529620 CPUtime=342.3 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 78542 0 0 0 34214 16 0 0 25 0 1 0 639386116 542330880 72956 33554432000 4194304 6014671 140734349817520 18446744073709551615 4380023 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 132405 72956 732 445 0 125950 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 529620

[startup+402.301 s]
/proc/loadavg: 4.04 4.08 4.22 5/450 23934
/proc/meminfo: memFree=20749636/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=529620 CPUtime=402.3 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 87792 0 0 0 40212 18 0 0 25 0 1 0 639386116 542330880 82206 33554432000 4194304 6014671 140734349817520 18446744073709551615 4535248 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 132405 82206 732 445 0 125950 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 529620

[startup+462.301 s]
/proc/loadavg: 4.01 4.06 4.20 5/450 23935
/proc/meminfo: memFree=20707036/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=529620 CPUtime=462.3 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 95895 0 0 0 46210 20 0 0 25 0 1 0 639386116 542330880 90309 33554432000 4194304 6014671 140734349817520 18446744073709551615 4379483 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 132405 90309 732 445 0 125950 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 529620

[startup+522.3 s]
/proc/loadavg: 3.79 4.01 4.17 4/444 23955
/proc/meminfo: memFree=21067912/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=529620 CPUtime=522.3 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 96391 0 0 0 52210 20 0 0 25 0 1 0 639386116 542330880 90805 33554432000 4194304 6014671 140734349817520 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 132405 90805 732 445 0 125950 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 529620

[startup+582.301 s]
/proc/loadavg: 3.40 3.85 4.11 4/444 23956
/proc/meminfo: memFree=20986884/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=529620 CPUtime=582.31 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 101060 0 0 0 58210 21 0 0 25 0 1 0 639386116 542330880 95474 33554432000 4194304 6014671 140734349817520 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 132405 95474 732 445 0 125950 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 529620

[startup+642.301 s]
/proc/loadavg: 3.20 3.71 4.04 4/444 23958
/proc/meminfo: memFree=20937832/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=529620 CPUtime=642.33 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 103580 0 0 0 64212 21 0 0 25 0 1 0 639386116 542330880 97994 33554432000 4194304 6014671 140734349817520 18446744073709551615 4424004 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 132405 97994 732 445 0 125950 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 529620

[startup+702.301 s]
/proc/loadavg: 3.20 3.61 3.98 4/444 23960
/proc/meminfo: memFree=20927116/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=529620 CPUtime=702.31 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 104146 0 0 0 70210 21 0 0 25 0 1 0 639386116 542330880 98560 33554432000 4194304 6014671 140734349817520 18446744073709551615 4423942 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 132405 98560 732 445 0 125950 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 529620

[startup+762.316 s]
/proc/loadavg: 3.13 3.51 3.92 4/444 23961
/proc/meminfo: memFree=20889336/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=529620 CPUtime=762.33 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 111392 0 0 0 76211 22 0 0 25 0 1 0 639386116 542330880 105806 33554432000 4194304 6014671 140734349817520 18446744073709551615 4534800 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 132405 105806 732 445 0 125950 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 529620

[startup+822.301 s]
/proc/loadavg: 3.05 3.42 3.86 4/444 23963
/proc/meminfo: memFree=20818472/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=588112 CPUtime=822.31 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 127984 0 0 0 82204 27 0 0 25 0 1 0 639386116 602226688 122398 33554432000 4194304 6014671 140734349817520 18446744073709551615 4424103 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 147028 122398 732 445 0 140573 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 588112

[startup+882.301 s]
/proc/loadavg: 3.09 3.37 3.82 4/444 23965
/proc/meminfo: memFree=20751952/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=646964 CPUtime=882.31 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 141620 0 0 0 88199 32 0 0 25 0 1 0 639386116 662491136 136034 33554432000 4194304 6014671 140734349817520 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 161741 136034 732 445 0 155286 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 646964

[startup+942.3 s]
/proc/loadavg: 3.07 3.31 3.77 4/444 23966
/proc/meminfo: memFree=20740348/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=646964 CPUtime=942.31 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 142375 0 0 0 94199 32 0 0 25 0 1 0 639386116 662491136 136789 33554432000 4194304 6014671 140734349817520 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 161741 136789 732 445 0 155286 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 646964

[startup+1002.3 s]
/proc/loadavg: 3.02 3.25 3.72 4/444 23968
/proc/meminfo: memFree=20733340/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=646964 CPUtime=1002.31 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 142375 0 0 0 100199 32 0 0 25 0 1 0 639386116 662491136 136789 33554432000 4194304 6014671 140734349817520 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 161741 136789 732 445 0 155286 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 646964

[startup+1062.3 s]
/proc/loadavg: 3.01 3.20 3.67 4/444 23969
/proc/meminfo: memFree=20729420/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=646964 CPUtime=1062.32 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 142376 0 0 0 106199 33 0 0 25 0 1 0 639386116 662491136 136790 33554432000 4194304 6014671 140734349817520 18446744073709551615 4379794 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 161741 136790 732 445 0 155286 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 646964

[startup+1122.3 s]
/proc/loadavg: 3.16 3.20 3.64 4/444 23971
/proc/meminfo: memFree=20673932/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=646964 CPUtime=1122.32 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 147089 0 0 0 112198 34 0 0 25 0 1 0 639386116 662491136 141503 33554432000 4194304 6014671 140734349817520 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 161741 141503 732 445 0 155286 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 646964

[startup+1182.3 s]
/proc/loadavg: 3.13 3.17 3.60 4/444 23972
/proc/meminfo: memFree=20671512/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=646964 CPUtime=1182.32 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 147096 0 0 0 118198 34 0 0 25 0 1 0 639386116 662491136 141510 33554432000 4194304 6014671 140734349817520 18446744073709551615 4424154 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 161741 141510 732 445 0 155286 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 646964

[startup+1242.3 s]
/proc/loadavg: 3.05 3.14 3.56 4/444 23974
/proc/meminfo: memFree=20624440/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=646964 CPUtime=1242.33 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 147097 0 0 0 124199 34 0 0 25 0 1 0 639386116 662491136 141511 33554432000 4194304 6014671 140734349817520 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 161741 141511 732 445 0 155286 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 646964



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.64 3.03 3.50 3/438 23994
/proc/meminfo: memFree=20915256/32951124 swapFree=51873468/67111528
[pid=23894] ppid=23892 vsize=646964 CPUtime=1300.04 cores=1,3
/proc/23894/stat : 23894 (qutersat_releas) R 23892 23894 23574 0 -1 4202496 150024 0 0 0 129970 34 0 0 25 0 1 0 639386116 662491136 144437 33554432000 4194304 6014671 140734349817520 18446744073709551615 4566286 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23894/statm: 161741 144437 731 445 0 155286 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 646964

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): 1300.04
CPU time (s): 1300.07
CPU user time (s): 1299.7
CPU system time (s): 0.369943
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 646964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.7
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 150028
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 16052

runsolver used 5.43017 second user time and 13.5109 second system time

The end

Launcher Data 

Begin job on node146 at 2011-05-15 16:28:19
IDJOB=3376126
IDBENCH=82635
IDSOLVER=1856
FILE ID=node146/3376126-1305469698
RUNJOBID= node146-1305468261-23594
PBS_JOBID= 13325328
Free space on /tmp= 73284 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S61914820-087-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376126-1305469698/watcher-3376126-1305469698 -o /tmp/evaluation-result-3376126-1305469698/solver-3376126-1305469698 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376126-1305469698.cnf 1137110213

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

MD5SUM BENCH= 1b9b43753c02a2c226adda648a956e92
RANDOM SEED=1137110213

node146.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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.86
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	: 5332.75
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21008452 kB
Buffers:        163924 kB
Cached:        1094004 kB
SwapCached:      56140 kB
Active:        9124844 kB
Inactive:      2552808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21008452 kB
SwapTotal:    67111528 kB
SwapFree:     51873468 kB
Dirty:            2732 kB
Writeback:           0 kB
AnonPages:    10370592 kB
Mapped:          28364 kB
Slab:           112948 kB
PageTables:      84044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 120019924 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= 73288 MiB
End job on node146 at 2011-05-15 16:50:01