Trace number 3421165

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) 5000.1 4999.94

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-24_567.cnf
MD5SUMcb7c9df8144e5ba66f8009983efe791f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.8079
Satisfiable
(Un)Satisfiability was proved
Number of variables284
Number of clauses42826
Sum of the clauses size191271
Maximum clause length24
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2377
Number of clauses of size 339422
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 53027

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.03	c Parse Cnf success: #var: 284 #clause: 42826
0.00/0.03	c Find Units :          0
0.00/0.03	c Find Invs  :          0
0.00/0.04	c Find Ands  :         23 AvgFaninNum: 12
0.00/0.04	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.05	c Find Ite   :          0
0.00/0.05	c UnDirect variable: 0
0.00/0.05	c UnDirect to Direct Gate: 0
0.00/0.05	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.05	c Break Cycle : 0
0.00/0.05	c Total Root : 1 Undef Var: 283
0.00/0.05	c After covering, Total Root: 1 Leaf: 12
0.00/0.05	c Variable( cover/uncovered/unused ): 13 271 0
0.00/0.05	c Unit Clauses: 0
0.00/0.05	c Binary Clauses( cover/uncovered ): 12 365
0.00/0.05	c Clauses( cover/uncovered ): 1 42448
0.00/0.05	c Total Clauses( cover/uncovered ): 13 42813 0.0303554%
0.00/0.05	c Covered Ands: 1 Invs: 0 Xors: 0 Ites: 0
0.09/0.11	c Uncover Clauses avg size: 4.46673 max size: 24
0.09/0.11	c Final circuit: i/l/o/s     283       0   42813     90195
0.09/0.11	c CnfToAig: Time: 0.1 s
0.09/0.20	c TmMap: Set choices finish.
0.19/0.23	c TmMap: Set big and: 49794
0.19/0.23	c TmMap: Origin: 90479 ClauseNum: 270585 --> New: 50078 ClauseNum: 204823
0.19/0.23	c TmMap: Time: 0.05
0.19/0.24	c Try to Add: #clause: 99588 #xorclause: 0
0.19/0.26	c #var: 7264 #clauses: 49385 Solving... 
5000.06/4999.92	c Time Out !!
5000.06/4999.92	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-3421165-1306613363/watcher-3421165-1306613363 -o /tmp/evaluation-result-3421165-1306613363/solver-3421165-1306613363 -C 5000 -W 5100 -M 15500 qutersat_release HOME/instance-3421165-1306613363.cnf 1820569287 

running on 4 cores: 0,2,4,6

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: 2.04 2.02 2.00 3/515 479
/proc/meminfo: memFree=11160976/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=26212 CPUtime=0 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4194304 337 0 0 0 0 0 0 0 25 0 1 0 851566984 26841088 275 33554432000 4194304 6014671 140735482903008 18446744073709551615 256427194896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/479/statm: 6553 285 234 445 0 98 0

[startup+0.088239 s]
/proc/loadavg: 2.04 2.02 2.00 3/515 479
/proc/meminfo: memFree=11160976/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=44140 CPUtime=0.08 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 4667 0 0 0 8 0 0 0 25 0 1 0 851566984 45199360 4603 33554432000 4194304 6014671 140735482903008 18446744073709551615 4313890 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/479/statm: 11035 4603 398 445 0 4580 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 44140

[startup+0.101233 s]
/proc/loadavg: 2.04 2.02 2.00 3/515 479
/proc/meminfo: memFree=11160976/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=44140 CPUtime=0.09 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 4694 0 0 0 9 0 0 0 25 0 1 0 851566984 45199360 4630 33554432000 4194304 6014671 140735482903008 18446744073709551615 4335975 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/479/statm: 11035 4630 398 445 0 4580 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44140

[startup+0.301192 s]
/proc/loadavg: 2.04 2.02 2.00 3/515 479
/proc/meminfo: memFree=11160976/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=70248 CPUtime=0.28 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 11561 0 0 0 28 0 0 0 25 0 1 0 851566984 71933952 11497 33554432000 4194304 6014671 140735482903008 18446744073709551615 4422817 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/479/statm: 17562 11497 696 445 0 11107 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 70248

[startup+0.70112 s]
/proc/loadavg: 2.04 2.02 2.00 3/515 479
/proc/meminfo: memFree=11160976/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=70248 CPUtime=0.68 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 11561 0 0 0 68 0 0 0 25 0 1 0 851566984 71933952 11497 33554432000 4194304 6014671 140735482903008 18446744073709551615 4422787 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/479/statm: 17562 11497 696 445 0 11107 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 70248

[startup+1.50097 s]
/proc/loadavg: 2.04 2.02 2.00 3/516 480
/proc/meminfo: memFree=11115828/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=71272 CPUtime=1.48 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 11812 0 0 0 148 0 0 0 25 0 1 0 851566984 72982528 11748 33554432000 4194304 6014671 140735482903008 18446744073709551615 4423472 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/479/statm: 17818 11748 721 445 0 11363 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 71272

[startup+3.10066 s]
/proc/loadavg: 2.04 2.02 2.00 3/516 480
/proc/meminfo: memFree=11114464/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=81776 CPUtime=3.08 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 12477 0 0 0 308 0 0 0 25 0 1 0 851566984 83738624 12413 33554432000 4194304 6014671 140735482903008 18446744073709551615 4422760 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/479/statm: 20444 12413 722 445 0 13989 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 81776

[startup+6.30107 s]
/proc/loadavg: 2.03 2.02 2.00 3/516 480
/proc/meminfo: memFree=11103048/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=92056 CPUtime=6.29 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 13675 0 0 0 628 1 0 0 25 0 1 0 851566984 94265344 13611 33554432000 4194304 6014671 140735482903008 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/479/statm: 23014 13611 726 445 0 16559 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 92056

[startup+12.7009 s]
/proc/loadavg: 2.03 2.02 2.00 3/516 480
/proc/meminfo: memFree=11095924/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=112896 CPUtime=12.67 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 15056 0 0 0 1266 1 0 0 25 0 1 0 851566984 115605504 14992 33554432000 4194304 6014671 140735482903008 18446744073709551615 4422687 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 28224 14992 726 445 0 21769 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 112896

[startup+25.5004 s]
/proc/loadavg: 2.09 2.04 2.00 3/516 480
/proc/meminfo: memFree=11082268/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=123720 CPUtime=25.47 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 18085 0 0 0 2546 1 0 0 25 0 1 0 851566984 126689280 18021 33554432000 4194304 6014671 140735482903008 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 30930 18021 726 445 0 24475 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 123720

[startup+51.1006 s]
/proc/loadavg: 2.06 2.03 2.00 3/516 481
/proc/meminfo: memFree=11054580/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=169228 CPUtime=51.07 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 24957 0 0 0 5105 2 0 0 25 0 1 0 851566984 173289472 24893 33554432000 4194304 6014671 140735482903008 18446744073709551615 4376920 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 42307 24893 726 445 0 35852 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 169228

[startup+102.32 s]
/proc/loadavg: 2.02 2.03 2.00 3/516 483
/proc/meminfo: memFree=11034576/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=180940 CPUtime=102.28 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 26708 0 0 0 10226 2 0 0 25 0 1 0 851566984 185282560 26644 33554432000 4194304 6014671 140735482903008 18446744073709551615 4376964 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 45235 26644 726 445 0 38780 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 180940

[startup+162.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/516 484
/proc/meminfo: memFree=11023724/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=180940 CPUtime=162.27 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 28868 0 0 0 16224 3 0 0 25 0 1 0 851566984 185282560 28804 33554432000 4194304 6014671 140735482903008 18446744073709551615 4380373 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 45235 28804 726 445 0 38780 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 180940

[startup+222.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/516 486
/proc/meminfo: memFree=11015224/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=180940 CPUtime=222.28 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 30926 0 0 0 22224 4 0 0 25 0 1 0 851566984 185282560 30862 33554432000 4194304 6014671 140735482903008 18446744073709551615 4379381 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 45235 30862 729 445 0 38780 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 180940

[startup+282.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 487
/proc/meminfo: memFree=10995068/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=194632 CPUtime=282.27 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 35658 0 0 0 28223 4 0 0 25 0 1 0 851566984 199303168 35590 33554432000 4194304 6014671 140735482903008 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 48658 35590 728 445 0 42203 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 194632

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 516
/proc/meminfo: memFree=11039172/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=194632 CPUtime=342.28 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 36972 0 0 0 34223 5 0 0 25 0 1 0 851566984 199303168 36886 33554432000 4194304 6014671 140735482903008 18446744073709551615 4378473 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 48658 36886 744 445 0 42203 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 194632

[startup+402.301 s]
/proc/loadavg: 2.15 2.05 2.01 3/516 517
/proc/meminfo: memFree=10991772/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=223652 CPUtime=402.28 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 40495 0 0 0 40222 6 0 0 25 0 1 0 851566984 229019648 40385 33554432000 4194304 6014671 140735482903008 18446744073709551615 4423518 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 55913 40385 744 445 0 49458 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 223652

[startup+462.301 s]
/proc/loadavg: 2.12 2.05 2.01 3/516 519
/proc/meminfo: memFree=10973372/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=223652 CPUtime=462.28 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 42261 0 0 0 46222 6 0 0 25 0 1 0 851566984 229019648 42128 33554432000 4194304 6014671 140735482903008 18446744073709551615 4424035 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 55913 42128 744 445 0 49458 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 223652

[startup+522.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/516 521
/proc/meminfo: memFree=10962688/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=223652 CPUtime=522.28 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 42273 0 0 0 52222 6 0 0 25 0 1 0 851566984 229019648 42125 33554432000 4194304 6014671 140735482903008 18446744073709551615 4534800 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 55913 42125 744 445 0 49458 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 223652

[startup+582.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 522
/proc/meminfo: memFree=10953460/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=223652 CPUtime=582.28 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 42445 0 0 0 58222 6 0 0 25 0 1 0 851566984 229019648 42274 33554432000 4194304 6014671 140735482903008 18446744073709551615 4376964 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 55913 42274 743 445 0 49458 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 223652

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 637
/proc/meminfo: memFree=10524656/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4062.44 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 97963 0 0 0 406219 25 0 0 25 0 1 0 851566984 497889280 93417 33554432000 4194304 6014671 140735482903008 18446744073709551615 4425380 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 93417 726 445 0 115100 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 486220

[startup+4122.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/516 639
/proc/meminfo: memFree=10525628/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4122.42 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 98047 0 0 0 412217 25 0 0 25 0 1 0 851566984 497889280 93424 33554432000 4194304 6014671 140735482903008 18446744073709551615 4376920 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 93424 726 445 0 115100 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 486220

[startup+4182.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/516 640
/proc/meminfo: memFree=10524724/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4182.42 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 98275 0 0 0 418217 25 0 0 25 0 1 0 851566984 497889280 93652 33554432000 4194304 6014671 140735482903008 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 93652 726 445 0 115100 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 486220

[startup+4242.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/516 642
/proc/meminfo: memFree=10523840/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4242.42 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 98323 0 0 0 424217 25 0 0 25 0 1 0 851566984 497889280 93700 33554432000 4194304 6014671 140735482903008 18446744073709551615 4511632 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 93700 727 445 0 115100 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 486220

[startup+4302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 643
/proc/meminfo: memFree=10521188/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4302.43 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 98937 0 0 0 430218 25 0 0 25 0 1 0 851566984 497889280 94233 33554432000 4194304 6014671 140735482903008 18446744073709551615 4424459 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 94233 726 445 0 115100 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 486220

[startup+4362.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/516 645
/proc/meminfo: memFree=10520780/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4362.43 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 98937 0 0 0 436217 26 0 0 25 0 1 0 851566984 497889280 94233 33554432000 4194304 6014671 140735482903008 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 94233 726 445 0 115100 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 486220

[startup+4422.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/516 647
/proc/meminfo: memFree=10520984/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4422.43 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 99009 0 0 0 442217 26 0 0 25 0 1 0 851566984 497889280 94305 33554432000 4194304 6014671 140735482903008 18446744073709551615 256415089840 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 94305 726 445 0 115100 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 486220

[startup+4482.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/516 648
/proc/meminfo: memFree=10520452/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4482.43 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 99146 0 0 0 448217 26 0 0 25 0 1 0 851566984 497889280 94336 33554432000 4194304 6014671 140735482903008 18446744073709551615 4423518 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 94336 726 445 0 115100 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 486220

[startup+4542.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 650
/proc/meminfo: memFree=10519528/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4542.43 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 99297 0 0 0 454217 26 0 0 25 0 1 0 851566984 497889280 94487 33554432000 4194304 6014671 140735482903008 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 94487 726 445 0 115100 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 486220

[startup+4602.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/516 652
/proc/meminfo: memFree=10517008/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4602.45 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 99821 0 0 0 460218 27 0 0 25 0 1 0 851566984 497889280 95011 33554432000 4194304 6014671 140735482903008 18446744073709551615 4377019 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 95011 726 445 0 115100 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 486220

[startup+4662.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/516 653
/proc/meminfo: memFree=10516088/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4662.45 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 99821 0 0 0 466218 27 0 0 25 0 1 0 851566984 497889280 95011 33554432000 4194304 6014671 140735482903008 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 95011 726 445 0 115100 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 486220

[startup+4722.32 s]
/proc/loadavg: 2.04 2.05 2.00 3/516 655
/proc/meminfo: memFree=10516416/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4722.47 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 99821 0 0 0 472220 27 0 0 25 0 1 0 851566984 497889280 94904 33554432000 4194304 6014671 140735482903008 18446744073709551615 4566205 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 94904 726 445 0 115100 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 486220

[startup+4782.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/516 656
/proc/meminfo: memFree=10516732/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4782.45 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 99821 0 0 0 478218 27 0 0 25 0 1 0 851566984 497889280 94904 33554432000 4194304 6014671 140735482903008 18446744073709551615 4422687 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 94904 726 445 0 115100 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 486220

[startup+4842.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/516 658
/proc/meminfo: memFree=10516324/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4842.45 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 99821 0 0 0 484218 27 0 0 25 0 1 0 851566984 497889280 94904 33554432000 4194304 6014671 140735482903008 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 94904 726 445 0 115100 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 486220

[startup+4902.3 s]
/proc/loadavg: 2.10 2.05 2.00 3/516 659
/proc/meminfo: memFree=10514776/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4902.45 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 99829 0 0 0 490218 27 0 0 25 0 1 0 851566984 497889280 94912 33554432000 4194304 6014671 140735482903008 18446744073709551615 4376964 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 94912 726 445 0 115100 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 486220

[startup+4962.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/516 661
/proc/meminfo: memFree=10514992/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=4962.46 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 99841 0 0 0 496218 28 0 0 25 0 1 0 851566984 497889280 94924 33554432000 4194304 6014671 140735482903008 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 94924 726 445 0 115100 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 486220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.03 2.00 3/516 662
/proc/meminfo: memFree=10514968/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=5000.06 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 99841 0 0 0 499978 28 0 0 25 0 1 0 851566984 497889280 94812 33554432000 4194304 6014671 140735482903008 18446744073709551615 4376967 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 94812 726 445 0 115100 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 486220

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 2.03 2.00 3/516 662
/proc/meminfo: memFree=10514968/32950928 swapFree=67074476/67111528
[pid=479] ppid=477 vsize=486220 CPUtime=5000.06 cores=0,2,4,6
/proc/479/stat : 479 (qutersat_releas) R 477 479 396 0 -1 4202496 99841 0 0 0 499978 28 0 0 25 0 1 0 851566984 497889280 94812 33554432000 4194304 6014671 140735482903008 18446744073709551615 4376967 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/479/statm: 121555 94812 726 445 0 115100 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 486220

Child status: 1
Real time (s): 4999.94
CPU time (s): 5000.1
CPU user time (s): 4999.8
CPU system time (s): 0.302953
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 486220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.8
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99845
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= 10184

runsolver used 27.2968 second user time and 58.4671 second system time

The end

Launcher Data 

Begin job on node115 at 2011-05-28 22:09:23
IDJOB=3421165
IDBENCH=83266
IDSOLVER=1868
FILE ID=node115/3421165-1306613363
RUNJOBID= node115-1306613061-414
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_2-3-24_567.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3421165-1306613363/watcher-3421165-1306613363 -o /tmp/evaluation-result-3421165-1306613363/solver-3421165-1306613363 -C 5000 -W 5100 -M 15500  qutersat_release HOME/instance-3421165-1306613363.cnf 1820569287

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

MD5SUM BENCH= cb7c9df8144e5ba66f8009983efe791f
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:      11161132 kB
Buffers:        176812 kB
Cached:        3745152 kB
SwapCached:       5152 kB
Active:       14284940 kB
Inactive:      7175044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11161132 kB
SwapTotal:    67111528 kB
SwapFree:     67074476 kB
Dirty:            2776 kB
Writeback:           0 kB
AnonPages:    17536216 kB
Mapped:          43304 kB
Slab:           183540 kB
PageTables:      75500 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 151949456 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 23:32:45