Trace number 3445784

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
MPhaseSAT 2011-02-15UNSAT 4304.24 4304.14

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-22_445.cnf
MD5SUM4f7ff14ba0d33c4cf7de4e3c004f2f79
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark893.472
Satisfiable
(Un)Satisfiability was proved
Number of variables223
Number of clauses26441
Sum of the clauses size116565
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2296
Number of clauses of size 324153
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51992

Solver Data 

4304.19/4304.14	c MPhaseSAT version 401 by Jingchao Chen,  April 1, 2011
4304.19/4304.14	c input CNF file=HOME/instance-3445784-1306979550.cnf 
4304.19/4304.14	c Clause#=26441  var#=223  ratio=118 
4304.19/4304.14	c phase 1 
4304.19/4304.14	c Simplified clause#=26219 
4304.19/4304.14	c XOR_varElimination deleted var#=0 clauses#=26219 
4304.19/4304.14	c inative var#=0 
4304.19/4304.14	c free var#=222  
4304.19/4304.14	c local search off 
4304.19/4304.14	c height=7 age=16 
4304.19/4304.14	c 
4304.19/4304.14	s UNSATISFIABLE
4304.19/4304.14	c 
4304.19/4304.14	c  Running time=4304.239656

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3445784-1306979550/watcher-3445784-1306979550 -o /tmp/evaluation-result-3445784-1306979550/solver-3445784-1306979550 -C 5000 -W 5100 -M 15500 MPhaseSAT HOME/instance-3445784-1306979550.cnf 

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: 2.20 2.07 2.02 2/473 15816
/proc/meminfo: memFree=20535980/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=3660 CPUtime=0 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 809554683 3747840 304 33554432000 134512640 134731564 4293764048 18446744073709551615 4294960144 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 915 304 225 54 0 225 0

[startup+0.063581 s]
/proc/loadavg: 2.20 2.07 2.02 2/473 15816
/proc/meminfo: memFree=20535980/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=6564 CPUtime=0.05 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 1352 0 0 0 5 0 0 0 25 0 1 0 809554683 6721536 1178 33554432000 134512640 134731564 4293764048 18446744073709551615 12355068 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 1641 1178 257 54 0 951 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6564

[startup+0.100576 s]
/proc/loadavg: 2.20 2.07 2.02 2/473 15816
/proc/meminfo: memFree=20535980/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=5976 CPUtime=0.09 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 1420 0 0 0 9 0 0 0 25 0 1 0 809554683 6119424 1053 33554432000 134512640 134731564 4293764048 18446744073709551615 134659520 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 1494 1053 264 54 0 804 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5976

[startup+0.300539 s]
/proc/loadavg: 2.20 2.07 2.02 2/473 15816
/proc/meminfo: memFree=20535980/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=6636 CPUtime=0.29 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 1580 0 0 0 29 0 0 0 25 0 1 0 809554683 6795264 1213 33554432000 134512640 134731564 4293764048 18446744073709551615 134719975 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 1659 1213 264 54 0 969 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6636

[startup+0.70048 s]
/proc/loadavg: 2.20 2.07 2.02 2/473 15816
/proc/meminfo: memFree=20535980/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=6900 CPUtime=0.69 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 1652 0 0 0 69 0 0 0 25 0 1 0 809554683 7065600 1285 33554432000 134512640 134731564 4293764048 18446744073709551615 134659464 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 1725 1285 264 54 0 1035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6900

[startup+1.50033 s]
/proc/loadavg: 2.20 2.07 2.02 3/474 15817
/proc/meminfo: memFree=20531640/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=7304 CPUtime=1.49 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 1731 0 0 0 149 0 0 0 25 0 1 0 809554683 7479296 1364 33554432000 134512640 134731564 4293764048 18446744073709551615 134667250 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 1826 1364 264 54 0 1136 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7304

[startup+3.10105 s]
/proc/loadavg: 2.20 2.07 2.02 3/474 15817
/proc/meminfo: memFree=20530028/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=7704 CPUtime=3.09 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 1853 0 0 0 309 0 0 0 25 0 1 0 809554683 7888896 1486 33554432000 134512640 134731564 4293764048 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 1926 1486 264 54 0 1236 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7704

[startup+6.30044 s]
/proc/loadavg: 2.19 2.07 2.02 3/474 15817
/proc/meminfo: memFree=20529268/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=8372 CPUtime=6.29 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 2000 0 0 0 629 0 0 0 25 0 1 0 809554683 8572928 1633 33554432000 134512640 134731564 4293764048 18446744073709551615 134719975 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 2093 1633 264 54 0 1403 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8372

[startup+12.7003 s]
/proc/loadavg: 2.17 2.07 2.02 3/474 15817
/proc/meminfo: memFree=20528884/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=7856 CPUtime=12.69 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 3192 0 0 0 1269 0 0 0 25 0 1 0 809554683 8044544 1516 33554432000 134512640 134731564 4293764048 18446744073709551615 134620727 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 1964 1516 270 54 0 1274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7856

[startup+25.5011 s]
/proc/loadavg: 2.13 2.07 2.01 3/474 15817
/proc/meminfo: memFree=20528368/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=8392 CPUtime=25.49 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 3332 0 0 0 2549 0 0 0 25 0 1 0 809554683 8593408 1656 33554432000 134512640 134731564 4293764048 18446744073709551615 134620712 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 2098 1656 270 54 0 1408 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8392

[startup+51.1006 s]
/proc/loadavg: 2.09 2.06 2.01 3/474 15818
/proc/meminfo: memFree=20527960/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=8788 CPUtime=51.09 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 3423 0 0 0 5109 0 0 0 25 0 1 0 809554683 8998912 1747 33554432000 134512640 134731564 4293764048 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 2197 1747 270 54 0 1507 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8788

[startup+102.317 s]
/proc/loadavg: 2.04 2.05 2.01 3/474 15819
/proc/meminfo: memFree=20523836/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=12208 CPUtime=102.31 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 4226 0 0 0 10231 0 0 0 25 0 1 0 809554683 12500992 2550 33554432000 134512640 134731564 4293764048 18446744073709551615 134673165 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 3052 2550 270 54 0 2362 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 12208

[startup+162.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/474 15821
/proc/meminfo: memFree=20519948/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=15784 CPUtime=162.29 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 4986 0 0 0 16229 0 0 0 25 0 1 0 809554683 16162816 3310 33554432000 134512640 134731564 4293764048 18446744073709551615 134659320 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 3946 3310 270 54 0 3256 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15784

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/474 15822
/proc/meminfo: memFree=20518300/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=16456 CPUtime=222.29 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 5133 0 0 0 22229 0 0 0 25 0 1 0 809554683 16850944 3457 33554432000 134512640 134731564 4293764048 18446744073709551615 134659486 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4114 3457 270 54 0 3424 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 16456

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/474 15824
/proc/meminfo: memFree=20517152/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=17544 CPUtime=282.29 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 5354 0 0 0 28229 0 0 0 25 0 1 0 809554683 17965056 3678 33554432000 134512640 134731564 4293764048 18446744073709551615 134655619 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4386 3678 270 54 0 3696 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 17544

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/474 15826
/proc/meminfo: memFree=20516992/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=17896 CPUtime=342.29 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 5424 0 0 0 34229 0 0 0 25 0 1 0 809554683 18325504 3748 33554432000 134512640 134731564 4293764048 18446744073709551615 134634471 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4474 3748 270 54 0 3784 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 17896

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/474 15827
/proc/meminfo: memFree=20516088/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=18284 CPUtime=402.29 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 5526 0 0 0 40229 0 0 0 25 0 1 0 809554683 18722816 3850 33554432000 134512640 134731564 4293764048 18446744073709551615 134659554 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4571 3850 270 54 0 3881 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 18284

[startup+462.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/474 15829
/proc/meminfo: memFree=20514932/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=18860 CPUtime=462.29 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 5619 0 0 0 46229 0 0 0 25 0 1 0 809554683 19312640 3943 33554432000 134512640 134731564 4293764048 18446744073709551615 134719975 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4715 3943 270 54 0 4025 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 18860

[startup+522.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/474 15839
/proc/meminfo: memFree=20513664/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=19628 CPUtime=522.3 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 5746 0 0 0 52229 1 0 0 25 0 1 0 809554683 20099072 4070 33554432000 134512640 134731564 4293764048 18446744073709551615 134719975 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4907 4070 270 54 0 4217 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 19628

[startup+582.301 s]
/proc/loadavg: 2.21 2.07 2.01 3/474 16333
/proc/meminfo: memFree=20509068/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=20012 CPUtime=582.3 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 5810 0 0 0 58229 1 0 0 25 0 1 0 809554683 20492288 4134 33554432000 134512640 134731564 4293764048 18446744073709551615 134719872 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 5003 4134 270 54 0 4313 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 20012

[startup+642.301 s]

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

/proc/meminfo: memFree=20598712/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=18568 CPUtime=3402.39 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 8317 0 0 0 340235 4 0 0 25 0 1 0 809554683 19013632 3908 33554432000 134512640 134731564 4293764048 18446744073709551615 134719975 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4642 3908 270 54 0 3952 0
Current children cumulated CPU time (s) 3402.39
Current children cumulated vsize (KiB) 18568

[startup+3462.3 s]
/proc/loadavg: 1.00 1.13 1.50 2/468 16431
/proc/meminfo: memFree=20599068/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=18760 CPUtime=3462.37 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 8370 0 0 0 346233 4 0 0 25 0 1 0 809554683 19210240 3961 33554432000 134512640 134731564 4293764048 18446744073709551615 134659280 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4690 3961 270 54 0 4000 0
Current children cumulated CPU time (s) 3462.37
Current children cumulated vsize (KiB) 18760

[startup+3522.3 s]
/proc/loadavg: 1.00 1.10 1.47 2/468 16432
/proc/meminfo: memFree=20598540/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=19144 CPUtime=3522.37 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 8429 0 0 0 352233 4 0 0 25 0 1 0 809554683 19603456 4020 33554432000 134512640 134731564 4293764048 18446744073709551615 12095824 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4786 4020 270 54 0 4096 0
Current children cumulated CPU time (s) 3522.37
Current children cumulated vsize (KiB) 19144

[startup+3582.3 s]
/proc/loadavg: 1.00 1.08 1.43 2/468 16434
/proc/meminfo: memFree=20598272/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=19912 CPUtime=3582.38 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 8559 0 0 0 358234 4 0 0 25 0 1 0 809554683 20389888 4150 33554432000 134512640 134731564 4293764048 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4978 4150 270 54 0 4288 0
Current children cumulated CPU time (s) 3582.38
Current children cumulated vsize (KiB) 19912

[startup+3642.3 s]
/proc/loadavg: 1.00 1.06 1.41 2/468 16436
/proc/meminfo: memFree=20598248/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=19912 CPUtime=3642.38 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 8575 0 0 0 364234 4 0 0 25 0 1 0 809554683 20389888 4166 33554432000 134512640 134731564 4293764048 18446744073709551615 134659323 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4978 4166 270 54 0 4288 0
Current children cumulated CPU time (s) 3642.38
Current children cumulated vsize (KiB) 19912

[startup+3702.3 s]
/proc/loadavg: 1.00 1.05 1.38 2/468 16437
/proc/meminfo: memFree=20598100/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=20104 CPUtime=3702.38 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 8610 0 0 0 370234 4 0 0 25 0 1 0 809554683 20586496 4201 33554432000 134512640 134731564 4293764048 18446744073709551615 134659520 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 5026 4201 270 54 0 4336 0
Current children cumulated CPU time (s) 3702.38
Current children cumulated vsize (KiB) 20104

[startup+3762.3 s]
/proc/loadavg: 1.00 1.04 1.35 2/468 16439
/proc/meminfo: memFree=20598204/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=20296 CPUtime=3762.38 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 8622 0 0 0 376234 4 0 0 25 0 1 0 809554683 20783104 4213 33554432000 134512640 134731564 4293764048 18446744073709551615 134659568 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 5074 4213 270 54 0 4384 0
Current children cumulated CPU time (s) 3762.38
Current children cumulated vsize (KiB) 20296

[startup+3822.3 s]
/proc/loadavg: 1.00 1.03 1.33 2/468 16440
/proc/meminfo: memFree=20597812/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=20488 CPUtime=3822.38 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 8663 0 0 0 382234 4 0 0 25 0 1 0 809554683 20979712 4254 33554432000 134512640 134731564 4293764048 18446744073709551615 134659331 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 5122 4254 270 54 0 4432 0
Current children cumulated CPU time (s) 3822.38
Current children cumulated vsize (KiB) 20488

[startup+3882.3 s]
/proc/loadavg: 1.05 1.04 1.31 2/468 16442
/proc/meminfo: memFree=20598156/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=20680 CPUtime=3882.38 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 8695 0 0 0 388234 4 0 0 25 0 1 0 809554683 21176320 4286 33554432000 134512640 134731564 4293764048 18446744073709551615 134659720 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 5170 4286 270 54 0 4480 0
Current children cumulated CPU time (s) 3882.38
Current children cumulated vsize (KiB) 20680

[startup+3942.3 s]
/proc/loadavg: 1.02 1.03 1.28 2/468 16444
/proc/meminfo: memFree=20598016/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=20680 CPUtime=3942.39 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 8711 0 0 0 394235 4 0 0 25 0 1 0 809554683 21176320 4302 33554432000 134512640 134731564 4293764048 18446744073709551615 134717330 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 5170 4302 270 54 0 4480 0
Current children cumulated CPU time (s) 3942.39
Current children cumulated vsize (KiB) 20680

[startup+4002.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/468 16445
/proc/meminfo: memFree=20597988/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=20872 CPUtime=4002.38 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 8731 0 0 0 400234 4 0 0 25 0 1 0 809554683 21372928 4322 33554432000 134512640 134731564 4293764048 18446744073709551615 134659329 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 5218 4322 270 54 0 4528 0
Current children cumulated CPU time (s) 4002.38
Current children cumulated vsize (KiB) 20872

[startup+4062.32 s]
/proc/loadavg: 1.00 1.01 1.25 2/468 16447
/proc/meminfo: memFree=20601688/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=14696 CPUtime=4062.4 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 8744 0 0 0 406236 4 0 0 25 0 1 0 809554683 15048704 3244 33554432000 134512640 134731564 4293764048 18446744073709551615 134659479 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 3674 3244 270 54 0 2984 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 14696

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/468 16458
/proc/meminfo: memFree=20599788/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=16616 CPUtime=4122.39 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 9059 0 0 0 412235 4 0 0 25 0 1 0 809554683 17014784 3559 33554432000 134512640 134731564 4293764048 18446744073709551615 134659572 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4154 3559 270 54 0 3464 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 16616

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/468 16460
/proc/meminfo: memFree=20599592/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=17192 CPUtime=4182.39 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 9153 0 0 0 418235 4 0 0 25 0 1 0 809554683 17604608 3653 33554432000 134512640 134731564 4293764048 18446744073709551615 134659320 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 4298 3653 270 54 0 3608 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 17192

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/468 16462
/proc/meminfo: memFree=20600424/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=14696 CPUtime=4242.39 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 9209 0 0 0 424235 4 0 0 25 0 1 0 809554683 15048704 3244 33554432000 134512640 134731564 4293764048 18446744073709551615 134720319 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 3674 3244 270 54 0 2984 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 14696

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/468 16467
/proc/meminfo: memFree=20600356/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=15048 CPUtime=4302.39 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 9259 0 0 0 430235 4 0 0 25 0 1 0 809554683 15409152 3294 33554432000 134512640 134731564 4293764048 18446744073709551615 134659337 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 3762 3294 270 54 0 3072 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 15048

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

[startup+4303.1 s]
/proc/loadavg: 1.00 1.00 1.18 2/468 16467
/proc/meminfo: memFree=20600356/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=15048 CPUtime=4303.2 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 9259 0 0 0 430316 4 0 0 25 0 1 0 809554683 15409152 3294 33554432000 134512640 134731564 4293764048 18446744073709551615 134670208 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 3762 3294 270 54 0 3072 0
Current children cumulated CPU time (s) 4303.2
Current children cumulated vsize (KiB) 15048

[startup+4303.9 s]
/proc/loadavg: 1.00 1.00 1.18 2/468 16467
/proc/meminfo: memFree=20600356/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=15048 CPUtime=4303.99 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 9259 0 0 0 430395 4 0 0 25 0 1 0 809554683 15409152 3294 33554432000 134512640 134731564 4293764048 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 3762 3294 270 54 0 3072 0
Current children cumulated CPU time (s) 4303.99
Current children cumulated vsize (KiB) 15048

[startup+4304.1 s]
/proc/loadavg: 1.00 1.00 1.18 2/468 16467
/proc/meminfo: memFree=20600356/32950928 swapFree=61858088/67111528
[pid=15816] ppid=15814 vsize=15048 CPUtime=4304.19 cores=0,2,4,6
/proc/15816/stat : 15816 (MPhaseSAT) R 15814 15816 15140 0 -1 4202496 9259 0 0 0 430415 4 0 0 25 0 1 0 809554683 15409152 3294 33554432000 134512640 134731564 4293764048 18446744073709551615 134659748 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/15816/statm: 3762 3294 270 54 0 3072 0
Current children cumulated CPU time (s) 4304.19
Current children cumulated vsize (KiB) 15048

Child status: 20
Real time (s): 4304.14
CPU time (s): 4304.24
CPU user time (s): 4304.19
CPU system time (s): 0.045993
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 23468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4304.19
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9269
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= 6172

runsolver used 20.6769 second user time and 43.2164 second system time

The end

Launcher Data 

Begin job on node125 at 2011-06-02 03:52:30
IDJOB=3445784
IDBENCH=83311
IDSOLVER=1941
FILE ID=node125/3445784-1306979550
RUNJOBID= node125-1306967262-15158
PBS_JOBID= 13497668
Free space on /tmp= 73724 MiB

SOLVER NAME= MPhaseSAT 2011-02-15
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_445.cnf
COMMAND LINE= MPhaseSAT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3445784-1306979550/watcher-3445784-1306979550 -o /tmp/evaluation-result-3445784-1306979550/solver-3445784-1306979550 -C 5000 -W 5100 -M 15500  MPhaseSAT HOME/instance-3445784-1306979550.cnf

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

MD5SUM BENCH= 4f7ff14ba0d33c4cf7de4e3c004f2f79
RANDOM SEED=533988311

node125.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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5266.55
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		: 2666.828
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	: 5332.84
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		: 2666.828
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	: 5332.74
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      20536144 kB
Buffers:        306016 kB
Cached:        3329444 kB
SwapCached:       3584 kB
Active:        8746164 kB
Inactive:      3335628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20536144 kB
SwapTotal:    67111528 kB
SwapFree:     61858088 kB
Dirty:             800 kB
Writeback:           0 kB
AnonPages:     8443652 kB
Mapped:          34576 kB
Slab:           201636 kB
PageTables:      61924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 130104412 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= 73724 MiB
End job on node125 at 2011-06-02 05:04:14