Trace number 3376251

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
QuteRSat 2011-05-12 (fixed)? (TO) 1300.06 1300.03

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v800-c3408-S1831593686-090.SATISFIABLE.cnf
MD5SUM7dd850f670e1c9ea63e995ef24dddf5f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06399
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses3408
Sum of the clauses size10224
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33408
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 800 #clause: 3408
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: 800
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 800 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 3408
0.00/0.01	c Total Clauses( cover/uncovered ): 0 3408 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     800       0    3408      6811
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.03	c TmMap: Set big and: 3408
0.00/0.03	c TmMap: Origin: 7612 ClauseNum: 20433 --> New: 4209 ClauseNum: 13632
0.00/0.03	c TmMap: Time: 0
0.00/0.03	c Try to Add: #clause: 6816 #xorclause: 0
0.00/0.03	c #var: 800 #clauses: 3409 Solving... 
1300.03/1300.01	c Time Out !!
1300.03/1300.01	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-3376251-1305470845/watcher-3376251-1305470845 -o /tmp/evaluation-result-3376251-1305470845/solver-3376251-1305470845 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376251-1305470845.cnf 1081440281 

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: 2.96 3.50 4.29 5/397 23063
/proc/meminfo: memFree=25045240/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=33388 CPUtime=0 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 2108 0 0 0 0 0 0 0 22 0 1 0 391275730 34189312 2044 33554432000 4194304 6014671 140735192562384 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 8347 2047 440 445 0 1892 0

[startup+0.103266 s]
/proc/loadavg: 2.96 3.50 4.29 5/397 23063
/proc/meminfo: memFree=25045240/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=47736 CPUtime=0.09 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 4158 0 0 0 9 0 0 0 22 0 1 0 391275730 48881664 4094 33554432000 4194304 6014671 140735192562384 18446744073709551615 4423539 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 11934 4094 721 445 0 5479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.200252 s]
/proc/loadavg: 2.96 3.50 4.29 5/397 23063
/proc/meminfo: memFree=25045240/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=47736 CPUtime=0.19 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 4246 0 0 0 19 0 0 0 23 0 1 0 391275730 48881664 4182 33554432000 4194304 6014671 140735192562384 18446744073709551615 4422787 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 11934 4182 722 445 0 5479 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 47736

[startup+0.300233 s]
/proc/loadavg: 2.96 3.50 4.29 5/397 23063
/proc/meminfo: memFree=25045240/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=56328 CPUtime=0.29 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 4412 0 0 0 29 0 0 0 23 0 1 0 391275730 57679872 4348 33554432000 4194304 6014671 140735192562384 18446744073709551615 4423610 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 14082 4348 723 445 0 7627 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56328

[startup+0.700161 s]
/proc/loadavg: 2.96 3.50 4.29 5/397 23063
/proc/meminfo: memFree=25045240/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=65116 CPUtime=0.69 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 4806 0 0 0 69 0 0 0 25 0 1 0 391275730 66678784 4742 33554432000 4194304 6014671 140735192562384 18446744073709551615 4423613 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 16279 4742 723 445 0 9824 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65116

[startup+1.50102 s]
/proc/loadavg: 2.96 3.50 4.29 6/398 23064
/proc/meminfo: memFree=25004196/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=74092 CPUtime=1.49 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 5356 0 0 0 149 0 0 0 25 0 1 0 391275730 75870208 5292 33554432000 4194304 6014671 140735192562384 18446744073709551615 4424022 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 18523 5292 723 445 0 12068 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74092

[startup+3.10075 s]
/proc/loadavg: 2.96 3.50 4.29 7/398 23064
/proc/meminfo: memFree=24986472/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=74092 CPUtime=3.09 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 7609 0 0 0 309 0 0 0 25 0 1 0 391275730 75870208 7545 33554432000 4194304 6014671 140735192562384 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 18523 7545 727 445 0 12068 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74092

[startup+6.30018 s]
/proc/loadavg: 3.12 3.53 4.30 6/398 23064
/proc/meminfo: memFree=24962168/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=101272 CPUtime=6.29 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 9522 0 0 0 628 1 0 0 25 0 1 0 391275730 103702528 9458 33554432000 4194304 6014671 140735192562384 18446744073709551615 4424560 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 25318 9458 727 445 0 18863 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101272

[startup+12.7011 s]
/proc/loadavg: 3.27 3.55 4.30 6/398 23065
/proc/meminfo: memFree=24907444/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=119780 CPUtime=12.69 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 14340 0 0 0 1267 2 0 0 25 0 1 0 391275730 122654720 14266 33554432000 4194304 6014671 140735192562384 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 29945 14266 727 445 0 23490 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119780

[startup+25.5008 s]
/proc/loadavg: 3.65 3.62 4.31 6/398 23065
/proc/meminfo: memFree=24879296/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=138488 CPUtime=25.49 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 16524 0 0 0 2547 2 0 0 25 0 1 0 391275730 141811712 16448 33554432000 4194304 6014671 140735192562384 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 34622 16448 728 445 0 28167 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 138488

[startup+51.1003 s]
/proc/loadavg: 4.18 3.75 4.33 6/398 23066
/proc/meminfo: memFree=24832148/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=138488 CPUtime=51.09 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 22660 0 0 0 5106 3 0 0 25 0 1 0 391275730 141811712 22583 33554432000 4194304 6014671 140735192562384 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 34622 22583 727 445 0 28167 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 138488

[startup+102.3 s]
/proc/loadavg: 4.72 3.95 4.37 6/398 23067
/proc/meminfo: memFree=24748684/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=149748 CPUtime=102.3 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 27926 0 0 0 10226 4 0 0 25 0 1 0 391275730 153341952 27849 33554432000 4194304 6014671 140735192562384 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 37437 27849 727 445 0 30982 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 149748

[startup+162.301 s]
/proc/loadavg: 4.89 4.14 4.41 7/398 23096
/proc/meminfo: memFree=24723940/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=172576 CPUtime=162.29 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 32667 0 0 0 16224 5 0 0 25 0 1 0 391275730 176717824 32590 33554432000 4194304 6014671 140735192562384 18446744073709551615 4380034 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 43144 32590 727 445 0 36689 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 172576

[startup+222.315 s]
/proc/loadavg: 5.03 4.31 4.45 6/398 23097
/proc/meminfo: memFree=24655092/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=172576 CPUtime=222.32 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 36112 0 0 0 22226 6 0 0 25 0 1 0 391275730 176717824 36035 33554432000 4194304 6014671 140735192562384 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 43144 36035 727 445 0 36689 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 172576

[startup+282.301 s]
/proc/loadavg: 5.12 4.47 4.49 7/398 23099
/proc/meminfo: memFree=24600260/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=208728 CPUtime=282.29 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 43809 0 0 0 28221 8 0 0 25 0 1 0 391275730 213737472 43732 33554432000 4194304 6014671 140735192562384 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 52182 43732 727 445 0 45727 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 208728

[startup+342.301 s]
/proc/loadavg: 5.11 4.58 4.52 7/398 23100
/proc/meminfo: memFree=24550520/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=233708 CPUtime=342.3 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 50932 0 0 0 34220 10 0 0 25 0 1 0 391275730 239316992 50855 33554432000 4194304 6014671 140735192562384 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 58427 50855 727 445 0 51972 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 233708

[startup+402.301 s]
/proc/loadavg: 5.09 4.67 4.56 6/398 23102
/proc/meminfo: memFree=24516020/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=345424 CPUtime=402.3 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 54758 0 0 0 40219 11 0 0 25 0 1 0 391275730 353714176 54509 33554432000 4194304 6014671 140735192562384 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 86356 54509 727 445 0 79901 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 345424

[startup+462.301 s]
/proc/loadavg: 5.09 4.74 4.59 7/398 23131
/proc/meminfo: memFree=24565384/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=345424 CPUtime=462.31 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 55146 0 0 0 46219 12 0 0 25 0 1 0 391275730 353714176 54897 33554432000 4194304 6014671 140735192562384 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 86356 54897 727 445 0 79901 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 345424

[startup+522.3 s]
/proc/loadavg: 5.19 4.83 4.63 6/398 23135
/proc/meminfo: memFree=24498084/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=345424 CPUtime=522.31 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 55459 0 0 0 52219 12 0 0 25 0 1 0 391275730 353714176 55210 33554432000 4194304 6014671 140735192562384 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 86356 55210 727 445 0 79901 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 345424

[startup+582.301 s]
/proc/loadavg: 5.22 4.90 4.66 7/398 23137
/proc/meminfo: memFree=24469308/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=345424 CPUtime=582.3 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 55893 0 0 0 58218 12 0 0 25 0 1 0 391275730 353714176 52924 33554432000 4194304 6014671 140735192562384 18446744073709551615 4369619 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 86356 52924 727 445 0 79901 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 345424

[startup+642.3 s]
/proc/loadavg: 5.15 4.93 4.68 6/398 23138
/proc/meminfo: memFree=24454904/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=345424 CPUtime=642.3 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 56101 0 0 0 64218 12 0 0 25 0 1 0 391275730 353714176 53132 33554432000 4194304 6014671 140735192562384 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 86356 53132 727 445 0 79901 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 345424

[startup+702.301 s]
/proc/loadavg: 5.12 4.96 4.71 7/398 23140
/proc/meminfo: memFree=24423876/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=345424 CPUtime=702.31 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 56485 0 0 0 70218 13 0 0 25 0 1 0 391275730 353714176 53516 33554432000 4194304 6014671 140735192562384 18446744073709551615 4372452 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 86356 53516 727 445 0 79901 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 345424

[startup+762.301 s]
/proc/loadavg: 5.12 4.98 4.73 7/398 23142
/proc/meminfo: memFree=24397824/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=345424 CPUtime=762.32 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 59660 0 0 0 76219 13 0 0 25 0 1 0 391275730 353714176 56691 33554432000 4194304 6014671 140735192562384 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 86356 56691 727 445 0 79901 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 345424

[startup+822.301 s]
/proc/loadavg: 5.20 5.02 4.75 7/398 23152
/proc/meminfo: memFree=24378956/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=345424 CPUtime=822.31 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 59991 0 0 0 82218 13 0 0 25 0 1 0 391275730 353714176 57022 33554432000 4194304 6014671 140735192562384 18446744073709551615 4423953 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 86356 57022 727 445 0 79901 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 345424

[startup+882.315 s]
/proc/loadavg: 5.21 5.04 4.77 6/398 23154
/proc/meminfo: memFree=24369104/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=345424 CPUtime=882.32 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 60450 0 0 0 88219 13 0 0 25 0 1 0 391275730 353714176 57481 33554432000 4194304 6014671 140735192562384 18446744073709551615 4369612 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 86356 57481 727 445 0 79901 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 345424

[startup+942.301 s]
/proc/loadavg: 5.13 5.05 4.79 7/398 23155
/proc/meminfo: memFree=24367464/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=345424 CPUtime=942.31 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 60462 0 0 0 94218 13 0 0 25 0 1 0 391275730 353714176 57493 33554432000 4194304 6014671 140735192562384 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 86356 57493 727 445 0 79901 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 345424

[startup+1002.3 s]
/proc/loadavg: 5.05 5.04 4.80 7/398 23157
/proc/meminfo: memFree=24339536/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=400792 CPUtime=1002.31 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 60472 0 0 0 100218 13 0 0 25 0 1 0 391275730 410411008 57503 33554432000 4194304 6014671 140735192562384 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 100198 57503 727 445 0 93743 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 400792

[startup+1062.3 s]
/proc/loadavg: 5.06 5.04 4.82 6/398 23159
/proc/meminfo: memFree=24309368/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=400792 CPUtime=1062.31 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 60766 0 0 0 106218 13 0 0 25 0 1 0 391275730 410411008 57797 33554432000 4194304 6014671 140735192562384 18446744073709551615 4425376 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 100198 57797 727 445 0 93743 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 400792

[startup+1122.3 s]
/proc/loadavg: 5.16 5.08 4.84 7/398 23160
/proc/meminfo: memFree=24249824/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=400792 CPUtime=1122.32 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 65980 0 0 0 112217 15 0 0 25 0 1 0 391275730 410411008 63011 33554432000 4194304 6014671 140735192562384 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 100198 63011 727 445 0 93743 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 400792

[startup+1182.3 s]
/proc/loadavg: 5.10 5.07 4.85 6/398 23162
/proc/meminfo: memFree=24198964/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=400792 CPUtime=1182.32 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 71815 0 0 0 118215 17 0 0 25 0 1 0 391275730 410411008 68846 33554432000 4194304 6014671 140735192562384 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 100198 68846 727 445 0 93743 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 400792

[startup+1242.3 s]
/proc/loadavg: 4.73 4.99 4.84 6/397 23163
/proc/meminfo: memFree=24167436/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=400792 CPUtime=1242.32 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 72817 0 0 0 124215 17 0 0 25 0 1 0 391275730 410411008 69848 33554432000 4194304 6014671 140735192562384 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 100198 69848 727 445 0 93743 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 400792



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.30 4.82 4.79 3/393 23167
/proc/meminfo: memFree=24567216/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=400792 CPUtime=1300.03 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 74918 0 0 0 129985 18 0 0 25 0 1 0 391275730 410411008 71949 33554432000 4194304 6014671 140735192562384 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 100198 71949 727 445 0 93743 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 400792

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1300 s]
/proc/loadavg: 4.30 4.82 4.79 3/393 23167
/proc/meminfo: memFree=24567216/32951124 swapFree=46575260/67111528
[pid=23063] ppid=23061 vsize=400792 CPUtime=1300.03 cores=1,3
/proc/23063/stat : 23063 (qutersat_releas) R 23061 23063 22691 0 -1 4202496 74918 0 0 0 129985 18 0 0 25 0 1 0 391275730 410411008 71949 33554432000 4194304 6014671 140735192562384 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23063/statm: 100198 71949 727 445 0 93743 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 400792

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.86
CPU system time (s): 0.19497
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 400792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.86
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74922
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3201

runsolver used 4.69029 second user time and 11.8732 second system time

The end

Launcher Data 

Begin job on node107 at 2011-05-15 16:47:25
IDJOB=3376251
IDBENCH=82760
IDSOLVER=1856
FILE ID=node107/3376251-1305470845
RUNJOBID= node107-1305470844-23023
PBS_JOBID= 13325325
Free space on /tmp= 73444 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v800-c3408-S1831593686-090.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376251-1305470845/watcher-3376251-1305470845 -o /tmp/evaluation-result-3376251-1305470845/solver-3376251-1305470845 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376251-1305470845.cnf 1081440281

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

MD5SUM BENCH= 7dd850f670e1c9ea63e995ef24dddf5f
RANDOM SEED=1081440281

node107.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		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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		: 2666.829
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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:     32951124 kB
MemFree:      25045396 kB
Buffers:        193320 kB
Cached:        1454052 kB
SwapCached:       9824 kB
Active:        7044060 kB
Inactive:       564868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25045396 kB
SwapTotal:    67111528 kB
SwapFree:     46575260 kB
Dirty:            7500 kB
Writeback:           0 kB
AnonPages:     5958216 kB
Mapped:          30912 kB
Slab:           151480 kB
PageTables:      79988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 99632700 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= 73444 MiB
End job on node107 at 2011-05-15 17:09:07