Trace number 3376758

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) 1299.52 1300.02

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_507.cnf
MD5SUM0c4fc551e2fe598a8074df6204d87f7d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables254
Number of clauses34289
Sum of the clauses size152236
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2337
Number of clauses of size 331448
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52504

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.02	c Parse Cnf success: #var: 254 #clause: 34289
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.03	c Find Ands  :         23 AvgFaninNum: 11
0.00/0.03	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.04	c Find Ite   :          0
0.00/0.04	c UnDirect variable: 0
0.00/0.04	c UnDirect to Direct Gate: 0
0.00/0.04	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.04	c Break Cycle : 0
0.00/0.04	c Total Root : 1 Undef Var: 253
0.00/0.04	c After covering, Total Root: 1 Leaf: 11
0.00/0.04	c Variable( cover/uncovered/unused ): 12 242 0
0.00/0.04	c Unit Clauses: 0
0.00/0.04	c Binary Clauses( cover/uncovered ): 11 326
0.00/0.04	c Clauses( cover/uncovered ): 1 33951
0.00/0.04	c Total Clauses( cover/uncovered ): 12 34277 0.0349966%
0.00/0.04	c Covered Ands: 1 Invs: 0 Xors: 0 Ites: 0
0.04/0.09	c Uncover Clauses avg size: 4.44035 max size: 23
0.04/0.09	c Final circuit: i/l/o/s     253       0   34277     74680
0.04/0.09	c CnfToAig: Time: 0.08 s
0.09/0.16	c TmMap: Set choices finish.
0.09/0.19	c TmMap: Set big and: 40206
0.09/0.19	c TmMap: Origin: 74934 ClauseNum: 224040 --> New: 40460 ClauseNum: 166557
0.09/0.19	c TmMap: Time: 0.03
0.19/0.20	c Try to Add: #clause: 80412 #xorclause: 0
0.19/0.21	c #var: 6182 #clauses: 39842 Solving... 
1299.50/1300.01	c Time Out !!
1299.50/1300.01	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-3376758-1305474751/watcher-3376758-1305474751 -o /tmp/evaluation-result-3376758-1305474751/solver-3376758-1305474751 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376758-1305474751.cnf 417049061 

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: 3.48 3.91 3.90 1/287 19641
/proc/meminfo: memFree=16547016/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=33388 CPUtime=0 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 2024 0 0 0 0 0 0 0 18 0 1 0 659074769 34189312 1961 33554432000 4194304 6014671 140736638915008 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 8347 1962 377 445 0 1892 0

[startup+0.048421 s]
/proc/loadavg: 3.48 3.91 3.90 1/287 19641
/proc/meminfo: memFree=16547016/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=37484 CPUtime=0.04 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 3092 0 0 0 4 0 0 0 18 0 1 0 659074769 38383616 3029 33554432000 4194304 6014671 140736638915008 18446744073709551615 4268368 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 9371 3033 398 445 0 2916 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 37484

[startup+0.100452 s]
/proc/loadavg: 3.48 3.91 3.90 1/287 19641
/proc/meminfo: memFree=16547016/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=44140 CPUtime=0.09 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 4696 0 0 0 9 0 0 0 18 0 1 0 659074769 45199360 4633 33554432000 4194304 6014671 140736638915008 18446744073709551615 4340831 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 11035 4634 552 445 0 4580 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44140

[startup+0.300406 s]
/proc/loadavg: 3.48 3.91 3.90 1/287 19641
/proc/meminfo: memFree=16547016/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=65644 CPUtime=0.29 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 10298 0 0 0 28 1 0 0 18 0 1 0 659074769 67219456 10235 33554432000 4194304 6014671 140736638915008 18446744073709551615 4423508 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 16411 10235 696 445 0 9956 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65644

[startup+0.700331 s]
/proc/loadavg: 3.48 3.91 3.90 1/287 19641
/proc/meminfo: memFree=16547016/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=65644 CPUtime=0.69 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 10298 0 0 0 68 1 0 0 18 0 1 0 659074769 67219456 10235 33554432000 4194304 6014671 140736638915008 18446744073709551615 4423545 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 16411 10235 696 445 0 9956 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65644

[startup+1.50019 s]
/proc/loadavg: 3.48 3.91 3.90 5/303 19672
/proc/meminfo: memFree=16400368/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=66668 CPUtime=1.49 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 10573 0 0 0 148 1 0 0 19 0 1 0 659074769 68268032 10510 33554432000 4194304 6014671 140736638915008 18446744073709551615 4424304 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 16667 10510 721 445 0 10212 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66668

[startup+3.10093 s]
/proc/loadavg: 3.48 3.91 3.90 6/303 19672
/proc/meminfo: memFree=16388472/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=76308 CPUtime=3.09 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 11106 0 0 0 308 1 0 0 25 0 1 0 659074769 78139392 11043 33554432000 4194304 6014671 140736638915008 18446744073709551615 4423631 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 19077 11043 722 445 0 12622 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76308

[startup+6.30037 s]
/proc/loadavg: 3.68 3.94 3.91 5/303 19672
/proc/meminfo: memFree=16372388/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=86208 CPUtime=6.29 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 12041 0 0 0 628 1 0 0 25 0 1 0 659074769 88276992 11978 33554432000 4194304 6014671 140736638915008 18446744073709551615 4423631 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 21552 11978 726 445 0 15097 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86208

[startup+12.7003 s]
/proc/loadavg: 3.70 3.94 3.91 5/303 19672
/proc/meminfo: memFree=16335484/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=106380 CPUtime=12.69 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 13090 0 0 0 1268 1 0 0 25 0 1 0 659074769 108933120 13027 33554432000 4194304 6014671 140736638915008 18446744073709551615 4423615 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 26595 13027 726 445 0 20140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 106380

[startup+25.501 s]
/proc/loadavg: 3.77 3.94 3.91 5/303 19673
/proc/meminfo: memFree=16290240/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=127672 CPUtime=25.49 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 16886 0 0 0 2548 1 0 0 25 0 1 0 659074769 130736128 16823 33554432000 4194304 6014671 140736638915008 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 31918 16823 726 445 0 25463 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 127672

[startup+51.1006 s]
/proc/loadavg: 3.85 3.95 3.91 5/303 19673
/proc/meminfo: memFree=16247940/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=127672 CPUtime=51.09 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 19041 0 0 0 5107 2 0 0 25 0 1 0 659074769 130736128 18978 33554432000 4194304 6014671 140736638915008 18446744073709551615 4376978 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 31918 18978 726 445 0 25463 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 127672

[startup+102.301 s]
/proc/loadavg: 3.93 3.95 3.91 5/303 19675
/proc/meminfo: memFree=16172412/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=150876 CPUtime=102.3 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 24560 0 0 0 10228 2 0 0 25 0 1 0 659074769 154497024 24497 33554432000 4194304 6014671 140736638915008 18446744073709551615 4423472 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 37719 24497 726 445 0 31264 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 150876

[startup+162.3 s]
/proc/loadavg: 3.97 3.96 3.91 5/303 19676
/proc/meminfo: memFree=16137188/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=150876 CPUtime=162.3 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 25773 0 0 0 16227 3 0 0 25 0 1 0 659074769 154497024 25710 33554432000 4194304 6014671 140736638915008 18446744073709551615 4377019 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 37719 25710 726 445 0 31264 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 150876

[startup+222.311 s]
/proc/loadavg: 4.03 3.98 3.92 5/303 19678
/proc/meminfo: memFree=16063148/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=150876 CPUtime=222.3 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 27172 0 0 0 22227 3 0 0 25 0 1 0 659074769 154497024 27109 33554432000 4194304 6014671 140736638915008 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 37719 27109 726 445 0 31264 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 150876

[startup+282.301 s]
/proc/loadavg: 4.01 3.98 3.92 5/303 19680
/proc/meminfo: memFree=16050240/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=150876 CPUtime=282.29 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 27715 0 0 0 28226 3 0 0 25 0 1 0 659074769 154497024 27649 33554432000 4194304 6014671 140736638915008 18446744073709551615 4423915 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 37719 27649 726 445 0 31264 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 150876

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.92 5/303 19681
/proc/meminfo: memFree=16034100/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=150876 CPUtime=342.3 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 28154 0 0 0 34226 4 0 0 25 0 1 0 659074769 154497024 28063 33554432000 4194304 6014671 140736638915008 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 37719 28063 726 445 0 31264 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 150876

[startup+402.301 s]
/proc/loadavg: 4.04 3.99 3.92 5/303 19683
/proc/meminfo: memFree=15975064/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=164792 CPUtime=402.3 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 32822 0 0 0 40226 4 0 0 25 0 1 0 659074769 168747008 32704 33554432000 4194304 6014671 140736638915008 18446744073709551615 4377037 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 41198 32704 730 445 0 34743 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 164792

[startup+462.3 s]
/proc/loadavg: 4.01 3.99 3.92 5/303 19765
/proc/meminfo: memFree=15742412/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=179068 CPUtime=462.3 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 37276 0 0 0 46225 5 0 0 25 0 1 0 659074769 183365632 37069 33554432000 4194304 6014671 140736638915008 18446744073709551615 4423491 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 44767 37069 727 445 0 38312 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 179068

[startup+522.301 s]
/proc/loadavg: 4.14 4.05 3.94 5/303 19776
/proc/meminfo: memFree=14997612/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=193468 CPUtime=521.78 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 39026 0 0 0 52163 15 0 0 25 0 1 0 659074769 198111232 38796 33554432000 4194304 6014671 140736638915008 18446744073709551615 4423953 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 48367 38796 727 445 0 41912 0
Current children cumulated CPU time (s) 521.78
Current children cumulated vsize (KiB) 193468

[startup+582.301 s]
/proc/loadavg: 3.61 3.93 3.91 4/297 19795
/proc/meminfo: memFree=16055308/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=208116 CPUtime=581.78 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 41420 0 0 0 58162 16 0 0 25 0 1 0 659074769 213110784 41158 33554432000 4194304 6014671 140736638915008 18446744073709551615 4424459 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 52029 41158 727 445 0 45574 0
Current children cumulated CPU time (s) 581.78
Current children cumulated vsize (KiB) 208116

[startup+642.301 s]
/proc/loadavg: 3.25 3.77 3.85 4/297 19796
/proc/meminfo: memFree=16046372/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=208116 CPUtime=641.78 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 42009 0 0 0 64162 16 0 0 25 0 1 0 659074769 213110784 41710 33554432000 4194304 6014671 140736638915008 18446744073709551615 4423487 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 52029 41710 727 445 0 45574 0
Current children cumulated CPU time (s) 641.78
Current children cumulated vsize (KiB) 208116

[startup+702.301 s]
/proc/loadavg: 3.09 3.63 3.80 4/297 19798
/proc/meminfo: memFree=16021800/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=208116 CPUtime=701.78 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 42182 0 0 0 70162 16 0 0 25 0 1 0 659074769 213110784 41883 33554432000 4194304 6014671 140736638915008 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 52029 41883 727 445 0 45574 0
Current children cumulated CPU time (s) 701.78
Current children cumulated vsize (KiB) 208116

[startup+762.3 s]
/proc/loadavg: 3.16 3.54 3.76 4/297 19799
/proc/meminfo: memFree=15985340/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=239400 CPUtime=761.78 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 49133 0 0 0 76161 17 0 0 25 0 1 0 659074769 245145600 48786 33554432000 4194304 6014671 140736638915008 18446744073709551615 4369520 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 59850 48786 727 445 0 53395 0
Current children cumulated CPU time (s) 761.78
Current children cumulated vsize (KiB) 239400

[startup+822.301 s]
/proc/loadavg: 3.06 3.44 3.70 4/297 19804
/proc/meminfo: memFree=15982732/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=239400 CPUtime=821.78 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 49802 0 0 0 82160 18 0 0 25 0 1 0 659074769 245145600 49455 33554432000 4194304 6014671 140736638915008 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 59850 49455 727 445 0 53395 0
Current children cumulated CPU time (s) 821.78
Current children cumulated vsize (KiB) 239400

[startup+882.311 s]
/proc/loadavg: 3.02 3.36 3.66 4/297 19806
/proc/meminfo: memFree=15980024/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=239400 CPUtime=881.79 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 50086 0 0 0 88161 18 0 0 25 0 1 0 659074769 245145600 49739 33554432000 4194304 6014671 140736638915008 18446744073709551615 4424025 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 59850 49739 727 445 0 53395 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 239400

[startup+942.301 s]
/proc/loadavg: 3.07 3.31 3.62 4/297 19807
/proc/meminfo: memFree=15979020/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=239400 CPUtime=941.78 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 50453 0 0 0 94160 18 0 0 25 0 1 0 659074769 245145600 49975 33554432000 4194304 6014671 140736638915008 18446744073709551615 4424025 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 59850 49975 727 445 0 53395 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 239400

[startup+1002.3 s]
/proc/loadavg: 3.02 3.25 3.58 4/297 19809
/proc/meminfo: memFree=15949492/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=304008 CPUtime=1001.78 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 50988 0 0 0 100160 18 0 0 25 0 1 0 659074769 311304192 50509 33554432000 4194304 6014671 140736638915008 18446744073709551615 4424459 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 76002 50509 726 445 0 69547 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 304008

[startup+1062.3 s]
/proc/loadavg: 3.01 3.20 3.54 4/297 19810
/proc/meminfo: memFree=15933736/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=369752 CPUtime=1061.79 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 53647 0 0 0 106160 19 0 0 25 0 1 0 659074769 378626048 53168 33554432000 4194304 6014671 140736638915008 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 92438 53168 726 445 0 85983 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 369752

[startup+1122.3 s]
/proc/loadavg: 3.00 3.16 3.50 4/297 19812
/proc/meminfo: memFree=15917244/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=369752 CPUtime=1121.79 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 57383 0 0 0 112159 20 0 0 25 0 1 0 659074769 378626048 56768 33554432000 4194304 6014671 140736638915008 18446744073709551615 4369495 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 92438 56768 726 445 0 85983 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 369752

[startup+1182.3 s]
/proc/loadavg: 3.04 3.14 3.47 4/297 19814
/proc/meminfo: memFree=15901984/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=369752 CPUtime=1181.79 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 61142 0 0 0 118159 20 0 0 25 0 1 0 659074769 378626048 60527 33554432000 4194304 6014671 140736638915008 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 92438 60527 726 445 0 85983 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 369752

[startup+1242.3 s]
/proc/loadavg: 3.01 3.11 3.44 4/297 19815
/proc/meminfo: memFree=15858332/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=437240 CPUtime=1241.79 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 71150 0 0 0 124157 22 0 0 25 0 1 0 659074769 447733760 70535 33554432000 4194304 6014671 140736638915008 18446744073709551615 4424582 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 109310 70535 726 445 0 102855 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 437240



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.09 3.41 4/297 19817
/proc/meminfo: memFree=15871096/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=437240 CPUtime=1299.5 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 71152 0 0 0 129928 22 0 0 25 0 1 0 659074769 447733760 66869 33554432000 4194304 6014671 140736638915008 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 109310 66869 726 445 0 102855 0
Current children cumulated CPU time (s) 1299.5
Current children cumulated vsize (KiB) 437240

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: 3.00 3.09 3.41 4/297 19817
/proc/meminfo: memFree=15871096/32951132 swapFree=67093824/67111528
[pid=19641] ppid=19639 vsize=437240 CPUtime=1299.5 cores=1,3
/proc/19641/stat : 19641 (qutersat_releas) R 19639 19641 18511 0 -1 4202496 71152 0 0 0 129928 22 0 0 25 0 1 0 659074769 447733760 66869 33554432000 4194304 6014671 140736638915008 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/19641/statm: 109310 66869 726 445 0 102855 0
Current children cumulated CPU time (s) 1299.5
Current children cumulated vsize (KiB) 437240

Child status: 1
Real time (s): 1300.02
CPU time (s): 1299.52
CPU user time (s): 1299.28
CPU system time (s): 0.240963
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 437240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.28
system time used= 0.240963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71156
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= 15
involuntary context switches= 1677

runsolver used 3.42448 second user time and 8.42472 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-15 17:52:31
IDJOB=3376758
IDBENCH=83269
IDSOLVER=1856
FILE ID=node131/3376758-1305474751
RUNJOBID= node131-1305474751-19631
PBS_JOBID= 13325314
Free space on /tmp= 73708 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_507.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376758-1305474751/watcher-3376758-1305474751 -o /tmp/evaluation-result-3376758-1305474751/solver-3376758-1305474751 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376758-1305474751.cnf 417049061

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

MD5SUM BENCH= 0c4fc551e2fe598a8074df6204d87f7d
RANDOM SEED=417049061

node131.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      16547296 kB
Buffers:        295256 kB
Cached:        4360612 kB
SwapCached:       1504 kB
Active:       12652936 kB
Inactive:      3484352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      16547296 kB
SwapTotal:    67111528 kB
SwapFree:     67093824 kB
Dirty:            2540 kB
Writeback:           0 kB
AnonPages:    11479780 kB
Mapped:          27284 kB
Slab:           168116 kB
PageTables:      35352 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 29791020 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73700 MiB
End job on node131 at 2011-05-15 18:14:13