Trace number 3421167

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) 5000.12 4999.94

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-22_464.cnf
MD5SUMa722a199fd84ba0b319251daa47aa19c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2654.41
Satisfiable
(Un)Satisfiability was proved
Number of variables232
Number of clauses28991
Sum of the clauses size130855
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 277
Number of clauses of size 326594
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52320

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.02	c Parse Cnf success: #var: 232 #clause: 28991
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.02	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.03	c Find Xors  :          0 AvgFaninNum: nan
0.02/0.03	c Find Ite   :          0
0.02/0.04	c UnDirect variable: 0
0.02/0.04	c UnDirect to Direct Gate: 0
0.02/0.04	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.02/0.04	c Break Cycle : 0
0.02/0.04	c Total Root : 0 Undef Var: 232
0.02/0.04	c After covering, Total Root: 0 Leaf: 0
0.02/0.04	c Variable( cover/uncovered/unused ): 0 232 0
0.02/0.04	c Unit Clauses: 0
0.02/0.04	c Binary Clauses( cover/uncovered ): 0 77
0.02/0.04	c Clauses( cover/uncovered ): 0 28914
0.02/0.04	c Total Clauses( cover/uncovered ): 0 28991 0%
0.02/0.04	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.02/0.07	c Uncover Clauses avg size: 4.51364 max size: 22
0.02/0.07	c Final circuit: i/l/o/s     232       0   28991     61901
0.02/0.07	c CnfToAig: Time: 0.06 s
0.09/0.14	c TmMap: Set choices finish.
0.09/0.16	c TmMap: Set big and: 34599
0.09/0.16	c TmMap: Origin: 62134 ClauseNum: 185703 --> New: 34832 ClauseNum: 141024
0.09/0.16	c TmMap: Time: 0.03
0.09/0.17	c Try to Add: #clause: 69198 #xorclause: 0
0.09/0.18	c #var: 5840 #clauses: 34521 Solving... 
5000.07/4999.91	c Time Out !!
5000.07/4999.91	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-3421167-1306613666/watcher-3421167-1306613666 -o /tmp/evaluation-result-3421167-1306613666/solver-3421167-1306613666 -C 5000 -W 5100 -M 15500 qutersat_release HOME/instance-3421167-1306613666.cnf 1820569287 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 514
/proc/meminfo: memFree=11122336/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=26264 CPUtime=0 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 851597328 26894336 228 33554432000 4194304 6014671 140735941173872 18446744073709551615 256410429329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/514/statm: 6566 229 186 445 0 98 0

[startup+0.0328319 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 514
/proc/meminfo: memFree=11122336/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=35436 CPUtime=0.02 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 2650 0 0 0 2 0 0 0 18 0 1 0 851597328 36286464 2587 33554432000 4194304 6014671 140735941173872 18446744073709551615 4281853 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 8859 2587 393 445 0 2404 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 35436

[startup+0.100826 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 514
/proc/meminfo: memFree=11122336/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=48368 CPUtime=0.09 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 6235 0 0 0 9 0 0 0 18 0 1 0 851597328 49528832 6172 33554432000 4194304 6014671 140735941173872 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 12092 6177 668 445 0 5637 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 48368

[startup+0.300794 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 514
/proc/meminfo: memFree=11122336/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=61220 CPUtime=0.29 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 9247 0 0 0 28 1 0 0 18 0 1 0 851597328 62689280 9184 33554432000 4194304 6014671 140735941173872 18446744073709551615 4422791 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 15305 9184 696 445 0 8850 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 61220

[startup+0.700713 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 514
/proc/meminfo: memFree=11122336/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=64292 CPUtime=0.69 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 9783 0 0 0 68 1 0 0 18 0 1 0 851597328 65835008 9720 33554432000 4194304 6014671 140735941173872 18446744073709551615 4535488 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 16073 9720 711 445 0 9618 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64292

[startup+1.50057 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 515
/proc/meminfo: memFree=11085004/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=73728 CPUtime=1.49 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 9848 0 0 0 148 1 0 0 20 0 1 0 851597328 75497472 9785 33554432000 4194304 6014671 140735941173872 18446744073709551615 4423508 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 18432 9785 722 445 0 11977 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73728

[startup+3.10025 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 515
/proc/meminfo: memFree=11083640/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=73728 CPUtime=3.09 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 10082 0 0 0 308 1 0 0 25 0 1 0 851597328 75497472 10019 33554432000 4194304 6014671 140735941173872 18446744073709551615 4422600 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 18432 10019 722 445 0 11977 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 73728

[startup+6.30065 s]
/proc/loadavg: 2.01 2.02 2.00 3/516 515
/proc/meminfo: memFree=11075316/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=93120 CPUtime=6.29 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 12037 0 0 0 628 1 0 0 25 0 1 0 851597328 95354880 11974 33554432000 4194304 6014671 140735941173872 18446744073709551615 4423491 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 23280 11974 726 445 0 16825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 93120

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 515
/proc/meminfo: memFree=11060400/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=113348 CPUtime=12.69 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 15536 0 0 0 1268 1 0 0 25 0 1 0 851597328 116068352 15473 33554432000 4194304 6014671 140735941173872 18446744073709551615 4377200 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 28337 15473 726 445 0 21882 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 113348

[startup+25.501 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 516
/proc/meminfo: memFree=11046520/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=124160 CPUtime=25.49 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 18827 0 0 0 2547 2 0 0 25 0 1 0 851597328 127139840 18732 33554432000 4194304 6014671 140735941173872 18446744073709551615 4376488 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 31040 18732 736 445 0 24585 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 124160

[startup+51.1001 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 516
/proc/meminfo: memFree=11034084/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=135460 CPUtime=51.09 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 20755 0 0 0 5107 2 0 0 25 0 1 0 851597328 138711040 20655 33554432000 4194304 6014671 140735941173872 18446744073709551615 4377006 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 33865 20655 731 445 0 27410 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 135460

[startup+102.319 s]
/proc/loadavg: 2.13 2.05 2.01 3/516 518
/proc/meminfo: memFree=10991644/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=182648 CPUtime=102.32 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 27876 0 0 0 10229 3 0 0 25 0 1 0 851597328 187031552 27737 33554432000 4194304 6014671 140735941173872 18446744073709551615 4369656 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 45662 27737 726 445 0 39207 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 182648

[startup+162.301 s]
/proc/loadavg: 2.11 2.05 2.01 3/516 519
/proc/meminfo: memFree=10972628/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=182648 CPUtime=162.3 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 30889 0 0 0 16227 3 0 0 25 0 1 0 851597328 187031552 30729 33554432000 4194304 6014671 140735941173872 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 45662 30729 726 445 0 39207 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 182648

[startup+222.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/516 521
/proc/meminfo: memFree=10962676/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=182648 CPUtime=222.3 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 33351 0 0 0 22226 4 0 0 25 0 1 0 851597328 187031552 33191 33554432000 4194304 6014671 140735941173872 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 45662 33191 726 445 0 39207 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 182648

[startup+282.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 522
/proc/meminfo: memFree=10953328/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=182648 CPUtime=282.3 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 35560 0 0 0 28226 4 0 0 25 0 1 0 851597328 187031552 35377 33554432000 4194304 6014671 140735941173872 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 45662 35377 726 445 0 39207 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 182648

[startup+342.301 s]
/proc/loadavg: 2.07 2.04 2.00 3/516 524
/proc/meminfo: memFree=10948220/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=182648 CPUtime=342.3 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 36916 0 0 0 34226 4 0 0 25 0 1 0 851597328 187031552 36709 33554432000 4194304 6014671 140735941173872 18446744073709551615 4377016 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 45662 36709 726 445 0 39207 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 182648

[startup+402.301 s]
/proc/loadavg: 2.09 2.04 2.00 3/516 526
/proc/meminfo: memFree=10933688/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=197412 CPUtime=402.3 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 40624 0 0 0 40225 5 0 0 25 0 1 0 851597328 202149888 40396 33554432000 4194304 6014671 140735941173872 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 49353 40396 726 445 0 42898 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 197412

[startup+462.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/516 527
/proc/meminfo: memFree=10909972/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=197412 CPUtime=462.31 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 41278 0 0 0 46226 5 0 0 25 0 1 0 851597328 202149888 41012 33554432000 4194304 6014671 140735941173872 18446744073709551615 4424120 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 49353 41012 726 445 0 42898 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 197412

[startup+522.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/516 529
/proc/meminfo: memFree=10905716/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=197412 CPUtime=522.31 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 41572 0 0 0 52226 5 0 0 25 0 1 0 851597328 202149888 41306 33554432000 4194304 6014671 140735941173872 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 49353 41306 726 445 0 42898 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 197412

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 530
/proc/meminfo: memFree=10901848/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=197412 CPUtime=582.31 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 42578 0 0 0 58226 5 0 0 25 0 1 0 851597328 202149888 42273 33554432000 4194304 6014671 140735941173872 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 49353 42273 726 445 0 42898 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 197412

[startup+642.301 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.10 2.05 2.01 3/516 645
/proc/meminfo: memFree=10521028/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4062.46 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 104467 0 0 0 406221 25 0 0 25 0 1 0 851597328 562696192 91420 33554432000 4194304 6014671 140735941173872 18446744073709551615 4369474 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 91420 727 445 0 130922 0
Current children cumulated CPU time (s) 4062.46
Current children cumulated vsize (KiB) 549508

[startup+4122.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/516 647
/proc/meminfo: memFree=10520860/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4122.45 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 104485 0 0 0 412220 25 0 0 25 0 1 0 851597328 562696192 91425 33554432000 4194304 6014671 140735941173872 18446744073709551615 4369532 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 91425 727 445 0 130922 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 549508

[startup+4182.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/516 648
/proc/meminfo: memFree=10520576/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4182.45 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 104490 0 0 0 418220 25 0 0 25 0 1 0 851597328 562696192 91401 33554432000 4194304 6014671 140735941173872 18446744073709551615 4377032 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 91401 727 445 0 130922 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 549508

[startup+4242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 650
/proc/meminfo: memFree=10519400/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4242.45 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 104674 0 0 0 424220 25 0 0 25 0 1 0 851597328 562696192 91569 33554432000 4194304 6014671 140735941173872 18446744073709551615 4423983 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 91569 727 445 0 130922 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 549508

[startup+4302.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/516 652
/proc/meminfo: memFree=10516884/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4302.45 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 104679 0 0 0 430220 25 0 0 25 0 1 0 851597328 562696192 91557 33554432000 4194304 6014671 140735941173872 18446744073709551615 4423968 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 91557 727 445 0 130922 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 549508

[startup+4362.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/516 653
/proc/meminfo: memFree=10516200/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4362.45 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 104724 0 0 0 436220 25 0 0 25 0 1 0 851597328 562696192 91602 33554432000 4194304 6014671 140735941173872 18446744073709551615 4566205 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 91602 727 445 0 130922 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 549508

[startup+4422.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/516 655
/proc/meminfo: memFree=10516416/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4422.45 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 104875 0 0 0 442220 25 0 0 25 0 1 0 851597328 562696192 91735 33554432000 4194304 6014671 140735941173872 18446744073709551615 4424051 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 91735 727 445 0 130922 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 549508

[startup+4482.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/516 656
/proc/meminfo: memFree=10516608/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4482.46 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 104883 0 0 0 448220 26 0 0 25 0 1 0 851597328 562696192 91724 33554432000 4194304 6014671 140735941173872 18446744073709551615 4424012 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 91724 727 445 0 130922 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 549508

[startup+4542.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/516 658
/proc/meminfo: memFree=10516324/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4542.46 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 104905 0 0 0 454220 26 0 0 25 0 1 0 851597328 562696192 91726 33554432000 4194304 6014671 140735941173872 18446744073709551615 4369520 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 91726 727 445 0 130922 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 549508

[startup+4602.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/516 660
/proc/meminfo: memFree=10515884/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4602.47 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 105086 0 0 0 460221 26 0 0 25 0 1 0 851597328 562696192 91862 33554432000 4194304 6014671 140735941173872 18446744073709551615 4378569 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 91862 727 445 0 130922 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 549508

[startup+4662.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/516 661
/proc/meminfo: memFree=10514496/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4662.47 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 105113 0 0 0 466221 26 0 0 25 0 1 0 851597328 562696192 91889 33554432000 4194304 6014671 140735941173872 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 91889 727 445 0 130922 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 549508

[startup+4722.32 s]
/proc/loadavg: 1.95 2.01 1.99 3/516 691
/proc/meminfo: memFree=10649184/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4722.49 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 105121 0 0 0 472223 26 0 0 25 0 1 0 851597328 562696192 91865 33554432000 4194304 6014671 140735941173872 18446744073709551615 4369391 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 91865 726 445 0 130922 0
Current children cumulated CPU time (s) 4722.49
Current children cumulated vsize (KiB) 549508

[startup+4782.3 s]
/proc/loadavg: 1.98 2.00 1.99 3/516 692
/proc/meminfo: memFree=10624680/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4782.47 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 105342 0 0 0 478221 26 0 0 25 0 1 0 851597328 562696192 92053 33554432000 4194304 6014671 140735941173872 18446744073709551615 4511679 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 92053 726 445 0 130922 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 549508

[startup+4842.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/516 694
/proc/meminfo: memFree=10618068/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4842.47 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 105342 0 0 0 484221 26 0 0 25 0 1 0 851597328 562696192 92018 33554432000 4194304 6014671 140735941173872 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 92018 726 445 0 130922 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 549508

[startup+4902.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/516 696
/proc/meminfo: memFree=10603264/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4902.47 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 105348 0 0 0 490221 26 0 0 25 0 1 0 851597328 562696192 92024 33554432000 4194304 6014671 140735941173872 18446744073709551615 4425376 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 92024 726 445 0 130922 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 549508

[startup+4962.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/516 697
/proc/meminfo: memFree=10587336/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=4962.47 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 105514 0 0 0 496221 26 0 0 25 0 1 0 851597328 562696192 92143 33554432000 4194304 6014671 140735941173872 18446744073709551615 4534816 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 92143 751 445 0 130922 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 549508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.02 2.00 3/516 698
/proc/meminfo: memFree=10575044/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=5000.07 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 105514 0 0 0 499981 26 0 0 25 0 1 0 851597328 562696192 92095 33554432000 4194304 6014671 140735941173872 18446744073709551615 4423927 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 92095 751 445 0 130922 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 549508

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

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

[startup+4999.9 s]
/proc/loadavg: 2.02 2.02 2.00 3/516 698
/proc/meminfo: memFree=10575044/32950928 swapFree=67074476/67111528
[pid=514] ppid=512 vsize=549508 CPUtime=5000.07 cores=1,3,5,7
/proc/514/stat : 514 (qutersat_releas) R 512 514 396 0 -1 4202496 105514 0 0 0 499981 26 0 0 25 0 1 0 851597328 562696192 92095 33554432000 4194304 6014671 140735941173872 18446744073709551615 4423927 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/514/statm: 137377 92095 751 445 0 130922 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 549508

Child status: 1
Real time (s): 4999.94
CPU time (s): 5000.12
CPU user time (s): 4999.84
CPU system time (s): 0.286956
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 549508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.286956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105518
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= 14
involuntary context switches= 64658

runsolver used 25.0122 second user time and 59.7439 second system time

The end

Launcher Data 

Begin job on node115 at 2011-05-28 22:14:27
IDJOB=3421167
IDBENCH=83268
IDSOLVER=1868
FILE ID=node115/3421167-1306613666
RUNJOBID= node115-1306613061-415
PBS_JOBID= 13471620
Free space on /tmp= 73168 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_464.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3421167-1306613666/watcher-3421167-1306613666 -o /tmp/evaluation-result-3421167-1306613666/solver-3421167-1306613666 -C 5000 -W 5100 -M 15500  qutersat_release HOME/instance-3421167-1306613666.cnf 1820569287

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a722a199fd84ba0b319251daa47aa19c
RANDOM SEED=1820569287

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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		: 2666.811
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		: 2666.811
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	: 5332.74
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		: 2666.811
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		: 2666.811
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:      11122624 kB
Buffers:        177016 kB
Cached:        3745600 kB
SwapCached:       5152 kB
Active:       14323400 kB
Inactive:      7175348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11122624 kB
SwapTotal:    67111528 kB
SwapFree:     67074476 kB
Dirty:            2388 kB
Writeback:           0 kB
AnonPages:    17574680 kB
Mapped:          43320 kB
Slab:           183572 kB
PageTables:      76000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 152001668 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= 73164 MiB
End job on node115 at 2011-05-28 23:37:49