Trace number 3188673

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 2011-03-01? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S2143190124-085.SATISFIABLE.cnf
MD5SUM2cb285a396d74446b485c2112c34e09c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.216967
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 70 #clause: 6230
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: 70
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 70 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 6230
0.00/0.01	c Total Clauses( cover/uncovered ): 0 6230 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.02	c Uncover Clauses avg size: 7 max size: 7
0.00/0.02	c Final circuit: i/l/o/s      70       0    6230     23791
0.00/0.02	c CnfToAig: Time: 0.02 s
0.00/0.06	c TmMap: Set choices finish.
0.00/0.06	c TmMap: Set big and: 10279
0.00/0.06	c TmMap: Origin: 23862 ClauseNum: 71373 --> New: 10350 ClauseNum: 44460
0.00/0.07	c TmMap: Time: 0.01
0.00/0.07	c Try to Add: #clause: 20558 #xorclause: 0
0.06/0.07	c #var: 4119 #clauses: 10280 Solving... 
1300.03/1300.00	c Time Out !!
1300.03/1300.00	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3188673-1302283546/watcher-3188673-1302283546 -o /tmp/evaluation-result-3188673-1302283546/solver-3188673-1302283546 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188673-1302283546.cnf 974644751 

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: 3.99 3.96 4.12 5/189 28736
/proc/meminfo: memFree=14459992/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=26264 CPUtime=0 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4194304 277 0 0 0 0 0 0 0 25 0 1 0 339954431 26894336 224 33554432000 4194304 6016207 140737380121984 18446744073709551615 248084735464 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28736/statm: 6566 226 181 445 0 97 0

[startup+0.0776211 s]
/proc/loadavg: 3.99 3.96 4.12 5/189 28736
/proc/meminfo: memFree=14459992/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=53880 CPUtime=0.06 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 5608 0 0 0 6 0 0 0 25 0 1 0 339954431 55173120 5540 33554432000 4194304 6016207 140737380121984 18446744073709551615 248089394714 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 13470 5541 687 445 0 7014 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 53880

[startup+0.100615 s]
/proc/loadavg: 3.99 3.96 4.12 5/189 28736
/proc/meminfo: memFree=14459992/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=53880 CPUtime=0.08 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 5626 0 0 0 8 0 0 0 25 0 1 0 339954431 55173120 5558 33554432000 4194304 6016207 140737380121984 18446744073709551615 4424995 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 13470 5558 692 445 0 7014 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 53880

[startup+0.30058 s]
/proc/loadavg: 3.99 3.96 4.12 5/189 28736
/proc/meminfo: memFree=14459992/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=53880 CPUtime=0.28 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 5632 0 0 0 28 0 0 0 25 0 1 0 339954431 55173120 5564 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425159 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 13470 5564 695 445 0 7014 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 53880

[startup+0.700511 s]
/proc/loadavg: 3.99 3.96 4.12 5/189 28736
/proc/meminfo: memFree=14459992/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=55928 CPUtime=0.68 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 6167 0 0 0 68 0 0 0 25 0 1 0 339954431 57270272 6099 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 13982 6099 722 445 0 7526 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 55928

[startup+1.50037 s]
/proc/loadavg: 3.99 3.96 4.12 5/190 28737
/proc/meminfo: memFree=14427132/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=73564 CPUtime=1.48 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 6714 0 0 0 148 0 0 0 25 0 1 0 339954431 75329536 6646 33554432000 4194304 6016207 140737380121984 18446744073709551615 4424229 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 18391 6646 722 445 0 11935 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 73564

[startup+3.10109 s]
/proc/loadavg: 3.99 3.96 4.12 5/190 28737
/proc/meminfo: memFree=14423796/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=91812 CPUtime=3.09 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 7564 0 0 0 308 1 0 0 25 0 1 0 339954431 94015488 7496 33554432000 4194304 6016207 140737380121984 18446744073709551615 4424219 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 22953 7496 727 445 0 16497 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91812

[startup+6.30053 s]
/proc/loadavg: 3.99 3.96 4.12 5/190 28737
/proc/meminfo: memFree=14417332/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=101136 CPUtime=6.28 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 10005 0 0 0 627 1 0 0 25 0 1 0 339954431 103563264 9937 33554432000 4194304 6016207 140737380121984 18446744073709551615 4385648 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 25284 9937 730 445 0 18828 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 101136

[startup+12.7004 s]
/proc/loadavg: 3.99 3.96 4.12 5/190 28737
/proc/meminfo: memFree=14398740/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=129968 CPUtime=12.69 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 13349 0 0 0 1267 2 0 0 25 0 1 0 339954431 133087232 13258 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425987 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 32492 13258 733 445 0 26036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 129968

[startup+25.5001 s]
/proc/loadavg: 3.99 3.96 4.12 5/190 28737
/proc/meminfo: memFree=14384104/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=129968 CPUtime=25.49 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 15515 0 0 0 2547 2 0 0 25 0 1 0 339954431 133087232 15424 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425540 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 32492 15424 733 445 0 26036 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 129968

[startup+51.1006 s]
/proc/loadavg: 3.99 3.96 4.12 5/190 28738
/proc/meminfo: memFree=14376876/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=129968 CPUtime=51.08 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 16994 0 0 0 5106 2 0 0 25 0 1 0 339954431 133087232 16903 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425675 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 32492 16903 733 445 0 26036 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 129968

[startup+102.307 s]
/proc/loadavg: 3.99 3.97 4.11 5/190 28739
/proc/meminfo: memFree=14332080/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=140780 CPUtime=102.3 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 22220 0 0 0 10227 3 0 0 25 0 1 0 339954431 144158720 22126 33554432000 4194304 6016207 140737380121984 18446744073709551615 4424229 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 35195 22126 743 445 0 28739 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 140780

[startup+162.301 s]
/proc/loadavg: 4.05 3.99 4.10 5/190 28741
/proc/meminfo: memFree=14324860/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=140780 CPUtime=162.29 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 22748 0 0 0 16226 3 0 0 25 0 1 0 339954431 144158720 22644 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 35195 22644 733 445 0 28739 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 140780

[startup+222.3 s]
/proc/loadavg: 4.02 3.99 4.09 5/190 28770
/proc/meminfo: memFree=14343392/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=152252 CPUtime=222.29 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 27395 0 0 0 22225 4 0 0 25 0 1 0 339954431 155906048 27288 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425457 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 38063 27288 730 445 0 31607 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 152252

[startup+282.301 s]
/proc/loadavg: 4.06 4.00 4.09 5/190 28771
/proc/meminfo: memFree=14310348/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=152252 CPUtime=282.29 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 30511 0 0 0 28224 5 0 0 25 0 1 0 339954431 155906048 30382 33554432000 4194304 6016207 140737380121984 18446744073709551615 4567741 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 38063 30382 730 445 0 31607 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 152252

[startup+342.3 s]
/proc/loadavg: 4.02 4.00 4.08 5/190 28773
/proc/meminfo: memFree=14285024/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=164220 CPUtime=342.29 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 30971 0 0 0 34224 5 0 0 25 0 1 0 339954431 168161280 30842 33554432000 4194304 6016207 140737380121984 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 41055 30842 730 445 0 34599 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 164220

[startup+402.301 s]
/proc/loadavg: 4.01 4.00 4.08 5/190 28774
/proc/meminfo: memFree=14276548/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=164220 CPUtime=402.29 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 31216 0 0 0 40224 5 0 0 25 0 1 0 339954431 168161280 31087 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425621 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 41055 31087 730 445 0 34599 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 164220

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.07 5/190 28776
/proc/meminfo: memFree=14255688/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=164220 CPUtime=462.3 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 31364 0 0 0 46224 6 0 0 25 0 1 0 339954431 168161280 31234 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 41055 31234 730 445 0 34599 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 164220

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 4.06 5/190 28777
/proc/meminfo: memFree=14241888/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=164220 CPUtime=522.3 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 31547 0 0 0 52224 6 0 0 25 0 1 0 339954431 168161280 31408 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425459 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 41055 31408 730 445 0 34599 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 164220

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.06 5/190 28779
/proc/meminfo: memFree=14218184/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=164220 CPUtime=582.3 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 33052 0 0 0 58224 6 0 0 25 0 1 0 339954431 168161280 32908 33554432000 4194304 6016207 140737380121984 18446744073709551615 4426003 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 41055 32908 730 445 0 34599 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 164220

[startup+642.3 s]
/proc/loadavg: 4.08 4.02 4.06 5/190 28781
/proc/meminfo: memFree=14203396/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=176960 CPUtime=642.31 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 35219 0 0 0 64224 7 0 0 25 0 1 0 339954431 181207040 35062 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 44240 35062 730 445 0 37784 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 176960

[startup+702.301 s]
/proc/loadavg: 4.03 4.01 4.05 5/190 28782
/proc/meminfo: memFree=14187248/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=176960 CPUtime=702.3 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 35283 0 0 0 70223 7 0 0 25 0 1 0 339954431 181207040 35109 33554432000 4194304 6016207 140737380121984 18446744073709551615 4426916 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 44240 35109 730 445 0 37784 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 176960

[startup+762.307 s]
/proc/loadavg: 4.07 4.02 4.05 5/190 28784
/proc/meminfo: memFree=14170476/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=176960 CPUtime=762.31 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 35714 0 0 0 76224 7 0 0 25 0 1 0 339954431 181207040 35540 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425626 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 44240 35540 730 445 0 37784 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 176960

[startup+822.3 s]
/proc/loadavg: 4.10 4.03 4.05 5/190 28786
/proc/meminfo: memFree=14152960/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=176960 CPUtime=822.3 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 35838 0 0 0 82223 7 0 0 25 0 1 0 339954431 181207040 35654 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425641 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 44240 35654 730 445 0 37784 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 176960

[startup+882.301 s]
/proc/loadavg: 4.04 4.02 4.05 5/190 28787
/proc/meminfo: memFree=14143884/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=176960 CPUtime=882.3 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 35919 0 0 0 88223 7 0 0 25 0 1 0 339954431 181207040 35724 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 44240 35724 730 445 0 37784 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 176960

[startup+942.3 s]
/proc/loadavg: 4.01 4.02 4.04 5/190 28789
/proc/meminfo: memFree=14132448/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=176960 CPUtime=942.31 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 36197 0 0 0 94223 8 0 0 25 0 1 0 339954431 181207040 36002 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 44240 36002 730 445 0 37784 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 176960

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 4.03 5/190 28790
/proc/meminfo: memFree=14098556/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=176960 CPUtime=1002.31 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 36291 0 0 0 100223 8 0 0 25 0 1 0 339954431 181207040 36084 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 44240 36084 730 445 0 37784 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 176960

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 4.03 5/190 28792
/proc/meminfo: memFree=14083276/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=176960 CPUtime=1062.31 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 36297 0 0 0 106223 8 0 0 25 0 1 0 339954431 181207040 36077 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425630 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 44240 36077 730 445 0 37784 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 176960

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.02 5/190 28850
/proc/meminfo: memFree=14353712/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=190612 CPUtime=1122.31 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 41180 0 0 0 112222 9 0 0 25 0 1 0 339954431 195186688 40946 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425745 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 47653 40946 730 445 0 41197 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 190612

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.02 5/190 28851
/proc/meminfo: memFree=14292372/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=245728 CPUtime=1182.32 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 44402 0 0 0 118222 10 0 0 25 0 1 0 339954431 251625472 44137 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 61432 44137 730 445 0 54976 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 245728

[startup+1242.3 s]
/proc/loadavg: 4.11 4.03 4.02 5/190 28853
/proc/meminfo: memFree=14238240/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=245728 CPUtime=1242.31 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 44838 0 0 0 124221 10 0 0 25 0 1 0 339954431 251625472 44573 33554432000 4194304 6016207 140737380121984 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 61432 44573 730 445 0 54976 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 245728



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.02 4.02 5/190 28854
/proc/meminfo: memFree=14218852/32950928 swapFree=67111528/67111528
[pid=28736] ppid=28734 vsize=245728 CPUtime=1300.03 cores=1,3
/proc/28736/stat : 28736 (qutersat_releas) R 28734 28736 28338 0 -1 4202496 45193 0 0 0 129992 11 0 0 25 0 1 0 339954431 251625472 44911 33554432000 4194304 6016207 140737380121984 18446744073709551615 4513198 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28736/statm: 61432 44911 742 445 0 54976 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 245728

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.92
CPU system time (s): 0.118981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 245728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45198
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= 1695

runsolver used 2.09268 second user time and 4.93425 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-08 19:25:46
IDJOB=3188673
IDBENCH=82804
IDSOLVER=1607
FILE ID=node123/3188673-1302283546
RUNJOBID= node123-1302280728-28358
PBS_JOBID= 12919092
Free space on /tmp= 71220 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S2143190124-085.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188673-1302283546/watcher-3188673-1302283546 -o /tmp/evaluation-result-3188673-1302283546/solver-3188673-1302283546 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188673-1302283546.cnf 974644751

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

MD5SUM BENCH= 2cb285a396d74446b485c2112c34e09c
RANDOM SEED=974644751

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      14460148 kB
Buffers:        517020 kB
Cached:       17202760 kB
SwapCached:          0 kB
Active:        9724920 kB
Inactive:      8366868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14460148 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1560 kB
Writeback:           0 kB
AnonPages:      372004 kB
Mapped:          20224 kB
Slab:           334588 kB
PageTables:       5976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   687060 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= 71216 MiB
End job on node123 at 2011-04-08 19:47:28