Trace number 3188926

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S1940049314-069.SATISFIABLE.cnf
MD5SUMc3d1d9237da00564d672945308bcff7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010998
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.06	c Set FPU double precision.
0.00/0.06	c Parse Cnf success: #var: 550 #clause: 2343
0.00/0.06	c Find Units :          0
0.00/0.06	c Find Invs  :          0
0.00/0.06	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.06	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.06	c Find Ite   :          0
0.00/0.06	c UnDirect variable: 0
0.00/0.06	c UnDirect to Direct Gate: 0
0.00/0.06	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.06	c Break Cycle : 0
0.00/0.06	c Total Root : 0 Undef Var: 550
0.00/0.06	c After covering, Total Root: 0 Leaf: 0
0.00/0.06	c Variable( cover/uncovered/unused ): 0 550 0
0.00/0.06	c Unit Clauses: 0
0.00/0.06	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.06	c Clauses( cover/uncovered ): 0 2343
0.00/0.06	c Total Clauses( cover/uncovered ): 0 2343 0%
0.00/0.06	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.06	c Uncover Clauses avg size: 3 max size: 3
0.00/0.06	c Final circuit: i/l/o/s     550       0    2343      4673
0.00/0.06	c CnfToAig: Time: 0 s
0.00/0.06	c TmMap: Set choices finish.
0.00/0.06	c TmMap: Set big and: 2343
0.00/0.06	c TmMap: Origin: 5224 ClauseNum: 14019 --> New: 2894 ClauseNum: 9372
0.00/0.06	c TmMap: Time: 0
0.00/0.06	c Try to Add: #clause: 4686 #xorclause: 0
0.00/0.06	c #var: 550 #clauses: 2344 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-3188926-1302286801/watcher-3188926-1302286801 -o /tmp/evaluation-result-3188926-1302286801/solver-3188926-1302286801 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188926-1302286801.cnf 1281192904 

running on 2 cores: 5,7

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: 1.49 2.93 3.59 2/183 25736
/proc/meminfo: memFree=16706900/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=16508 CPUtime=0 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) S 25733 25736 24659 0 -1 4194304 116 0 0 0 0 0 0 0 17 0 1 0 418910747 16904192 66 33554432000 4194304 6016207 140735447028336 18446744073709551615 251362623111 0 2147483391 4096 0 18446744071699945619 0 0 17 5 0 0 0
/proc/25736/statm: 4127 66 49 445 0 88 0

[startup+0.0955491 s]
/proc/loadavg: 1.49 2.93 3.59 2/183 25736
/proc/meminfo: memFree=16706900/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=46712 CPUtime=0.07 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 3895 0 3 0 7 0 0 0 17 0 1 0 418910747 47833088 3830 33554432000 4194304 6016207 140735447028336 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 11678 3830 719 445 0 5222 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 46712

[startup+0.100544 s]
/proc/loadavg: 1.49 2.93 3.59 2/183 25736
/proc/meminfo: memFree=16706900/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=47736 CPUtime=0.08 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 3904 0 3 0 8 0 0 0 17 0 1 0 418910747 48881664 3839 33554432000 4194304 6016207 140735447028336 18446744073709551615 4426912 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 11934 3839 722 445 0 5478 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 47736

[startup+0.300492 s]
/proc/loadavg: 1.49 2.93 3.59 2/183 25736
/proc/meminfo: memFree=16706900/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=56240 CPUtime=0.28 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 4171 0 3 0 28 0 0 0 18 0 1 0 418910747 57589760 4106 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 14060 4106 722 445 0 7604 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56240

[startup+0.700421 s]
/proc/loadavg: 1.49 2.93 3.59 2/183 25736
/proc/meminfo: memFree=16706900/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=64912 CPUtime=0.68 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 4596 0 3 0 68 0 0 0 18 0 1 0 418910747 66469888 4531 33554432000 4194304 6016207 140735447028336 18446744073709551615 4424226 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 16228 4531 722 445 0 9772 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 64912

[startup+1.50027 s]
/proc/loadavg: 1.49 2.93 3.59 6/190 25748
/proc/meminfo: memFree=16626532/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=82644 CPUtime=1.48 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 6787 0 3 0 147 1 0 0 20 0 1 0 418910747 84627456 6722 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425648 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 20661 6722 729 445 0 14205 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 82644

[startup+3.10097 s]
/proc/loadavg: 1.49 2.93 3.59 6/190 25748
/proc/meminfo: memFree=16606692/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=100608 CPUtime=3.08 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 7927 0 3 0 307 1 0 0 25 0 1 0 418910747 103022592 7862 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 25152 7862 729 445 0 18696 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 100608

[startup+6.30038 s]
/proc/loadavg: 1.69 2.94 3.59 6/190 25748
/proc/meminfo: memFree=16575592/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=109888 CPUtime=6.28 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 8835 0 3 0 627 1 0 0 25 0 1 0 418910747 112525312 8770 33554432000 4194304 6016207 140735447028336 18446744073709551615 4378514 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 27472 8770 729 445 0 21016 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 109888

[startup+12.7002 s]
/proc/loadavg: 1.88 2.96 3.60 6/190 25748
/proc/meminfo: memFree=16512440/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=109888 CPUtime=12.67 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 11993 0 3 0 1266 1 0 0 25 0 1 0 418910747 112525312 11919 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 27472 11919 729 445 0 21016 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 109888

[startup+25.5008 s]
/proc/loadavg: 2.35 3.01 3.60 6/190 25748
/proc/meminfo: memFree=16467800/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=109888 CPUtime=25.48 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 14131 0 3 0 2546 2 0 0 25 0 1 0 418910747 112525312 14057 33554432000 4194304 6016207 140735447028336 18446744073709551615 4371014 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 27472 14057 729 445 0 21016 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 109888

[startup+51.1011 s]
/proc/loadavg: 2.91 3.09 3.61 6/190 25749
/proc/meminfo: memFree=16416904/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=110016 CPUtime=51.08 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 16492 0 3 0 5106 2 0 0 25 0 1 0 418910747 112656384 16418 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 27504 16418 729 445 0 21048 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 110016

[startup+102.307 s]
/proc/loadavg: 3.52 3.23 3.63 6/190 25751
/proc/meminfo: memFree=16342484/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=142196 CPUtime=102.29 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 23692 0 3 0 10225 4 0 0 25 0 1 0 418910747 145608704 23599 33554432000 4194304 6016207 140735447028336 18446744073709551615 4379709 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 35549 23599 729 445 0 29093 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 142196

[startup+162.3 s]
/proc/loadavg: 3.82 3.37 3.65 6/190 25752
/proc/meminfo: memFree=16271656/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=163724 CPUtime=162.28 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 27816 0 3 0 16223 5 0 0 25 0 1 0 418910747 167653376 27723 33554432000 4194304 6016207 140735447028336 18446744073709551615 4388631 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 40931 27723 729 445 0 34475 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 163724

[startup+222.3 s]
/proc/loadavg: 3.93 3.48 3.67 6/190 25754
/proc/meminfo: memFree=16233316/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=163724 CPUtime=222.29 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 31561 0 3 0 22223 6 0 0 25 0 1 0 418910747 167653376 31466 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 40931 31466 730 445 0 34475 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 163724

[startup+282.3 s]
/proc/loadavg: 4.13 3.62 3.70 6/190 25755
/proc/meminfo: memFree=16190268/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=175128 CPUtime=282.28 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 36030 0 3 0 28221 7 0 0 25 0 1 0 418910747 179331072 35934 33554432000 4194304 6016207 140735447028336 18446744073709551615 4513168 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 43782 35934 729 445 0 37326 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 175128

[startup+342.301 s]
/proc/loadavg: 4.05 3.68 3.72 6/190 25757
/proc/meminfo: memFree=16165444/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=175128 CPUtime=342.29 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 36371 0 3 0 34221 8 0 0 25 0 1 0 418910747 179331072 36275 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 43782 36275 729 445 0 37326 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 175128

[startup+402.301 s]
/proc/loadavg: 4.02 3.74 3.73 6/190 25759
/proc/meminfo: memFree=16160588/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=175128 CPUtime=402.29 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 36631 0 3 0 40221 8 0 0 25 0 1 0 418910747 179331072 36535 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425561 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 43782 36535 729 445 0 37326 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 175128

[startup+462.301 s]
/proc/loadavg: 4.00 3.78 3.75 6/190 25760
/proc/meminfo: memFree=16130936/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=223156 CPUtime=462.29 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 39778 0 3 0 46220 9 0 0 25 0 1 0 418910747 228511744 39672 33554432000 4194304 6016207 140735447028336 18446744073709551615 4426096 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 55789 39672 729 445 0 49333 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 223156

[startup+522.301 s]
/proc/loadavg: 4.00 3.82 3.76 6/190 25762
/proc/meminfo: memFree=16124588/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=223156 CPUtime=522.3 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 39900 0 3 0 52220 10 0 0 25 0 1 0 418910747 228511744 39785 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 55789 39785 729 445 0 49333 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 223156

[startup+582.301 s]
/proc/loadavg: 4.00 3.85 3.77 6/190 25763
/proc/meminfo: memFree=16094688/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=272600 CPUtime=582.3 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 40595 0 3 0 58220 10 0 0 25 0 1 0 418910747 279142400 40456 33554432000 4194304 6016207 140735447028336 18446744073709551615 4424223 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 68150 40456 729 445 0 61694 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 272600

[startup+642.301 s]
/proc/loadavg: 4.00 3.87 3.78 6/190 25765
/proc/meminfo: memFree=16056964/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=272600 CPUtime=642.31 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 49656 0 3 0 64218 13 0 0 25 0 1 0 418910747 279142400 49507 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425675 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 68150 49507 729 445 0 61694 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 272600

[startup+702.3 s]
/proc/loadavg: 4.00 3.89 3.79 6/190 25767
/proc/meminfo: memFree=16032520/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=322968 CPUtime=702.3 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 55345 0 3 0 70215 15 0 0 25 0 1 0 418910747 330719232 55142 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 80742 55142 729 445 0 74286 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 322968

[startup+762.306 s]
/proc/loadavg: 4.00 3.91 3.80 6/190 25768
/proc/meminfo: memFree=15958224/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=374016 CPUtime=762.31 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 62731 0 3 0 76214 17 0 0 25 0 1 0 418910747 382992384 62493 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 93504 62493 729 445 0 87048 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 374016

[startup+822.3 s]
/proc/loadavg: 4.15 3.96 3.83 6/190 25770
/proc/meminfo: memFree=15917404/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=374016 CPUtime=822.31 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 68747 0 3 0 82211 20 0 0 25 0 1 0 418910747 382992384 68455 33554432000 4194304 6016207 140735447028336 18446744073709551615 4426924 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 93504 68455 729 445 0 87048 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 374016

[startup+882.301 s]
/proc/loadavg: 4.05 3.96 3.83 6/190 25771
/proc/meminfo: memFree=15875592/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=374016 CPUtime=882.31 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 75640 0 3 0 88208 23 0 0 25 0 1 0 418910747 382992384 68888 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425558 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 93504 68888 729 445 0 87048 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 374016

[startup+942.301 s]
/proc/loadavg: 4.02 3.97 3.84 6/190 25773
/proc/meminfo: memFree=15860684/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=374016 CPUtime=942.31 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 76617 0 3 0 94207 24 0 0 25 0 1 0 418910747 382992384 69865 33554432000 4194304 6016207 140735447028336 18446744073709551615 4426003 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 93504 69865 729 445 0 87048 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 374016

[startup+1002.3 s]
/proc/loadavg: 4.08 3.99 3.85 6/190 25775
/proc/meminfo: memFree=15860296/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=374016 CPUtime=1002.31 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 76624 0 3 0 100207 24 0 0 25 0 1 0 418910747 382992384 69872 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425459 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 93504 69872 729 445 0 87048 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 374016

[startup+1062.3 s]
/proc/loadavg: 4.03 3.99 3.85 6/190 25776
/proc/meminfo: memFree=15835476/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=374016 CPUtime=1062.31 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 80454 0 3 0 106207 24 0 0 25 0 1 0 418910747 382992384 73702 33554432000 4194304 6016207 140735447028336 18446744073709551615 4536272 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 93504 73702 729 445 0 87048 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 374016

[startup+1122.3 s]
/proc/loadavg: 4.01 3.99 3.86 6/190 25778
/proc/meminfo: memFree=15809296/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=374016 CPUtime=1122.31 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 80462 0 3 0 112207 24 0 0 25 0 1 0 418910747 382992384 73710 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 93504 73710 729 445 0 87048 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 374016

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.87 6/190 25782
/proc/meminfo: memFree=15779308/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=374016 CPUtime=1182.32 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 82202 0 3 0 118207 25 0 0 25 0 1 0 418910747 382992384 75450 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 93504 75450 729 445 0 87048 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 374016

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.87 6/190 25784
/proc/meminfo: memFree=15775936/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=374016 CPUtime=1242.32 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 82209 0 3 0 124207 25 0 0 25 0 1 0 418910747 382992384 75457 33554432000 4194304 6016207 140735447028336 18446744073709551615 4426003 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 93504 75457 729 445 0 87048 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 374016



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.88 6/191 25786
/proc/meminfo: memFree=15773180/32950928 swapFree=67111528/67111528
[pid=25736] ppid=25733 vsize=374016 CPUtime=1300.03 cores=5,7
/proc/25736/stat : 25736 (qutersat_releas) R 25733 25736 24659 0 -1 4202496 82260 0 3 0 129978 25 0 0 25 0 1 0 418910747 382992384 75508 33554432000 4194304 6016207 140735447028336 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 1
/proc/25736/statm: 93504 75508 729 445 0 87048 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 374016

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.78
CPU system time (s): 0.263959
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 374016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.78
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82265
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 53
involuntary context switches= 14527

runsolver used 2.05069 second user time and 5.04623 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-08 20:20:01
IDJOB=3188926
IDBENCH=83057
IDSOLVER=1607
FILE ID=node113/3188926-1302286801
RUNJOBID= node113-1302286801-25708
PBS_JOBID= 12919064
Free space on /tmp= 70924 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1940049314-069.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188926-1302286801/watcher-3188926-1302286801 -o /tmp/evaluation-result-3188926-1302286801/solver-3188926-1302286801 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188926-1302286801.cnf 1281192904

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

MD5SUM BENCH= c3d1d9237da00564d672945308bcff7c
RANDOM SEED=1281192904

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      16707428 kB
Buffers:        543828 kB
Cached:       15223984 kB
SwapCached:          0 kB
Active:        8573428 kB
Inactive:      7258792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16707428 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5448 kB
Writeback:           0 kB
AnonPages:       63876 kB
Mapped:          14872 kB
Slab:           347876 kB
PageTables:       4704 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   212288 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= 70920 MiB
End job on node113 at 2011-04-08 20:41:43