Trace number 3420259

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
march_rw 2011-03-02? (TO) 5000.04 5000.03

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v15000-c63000-S1868678442-026-UNKNOWN.cnf
MD5SUM8991b7c0d56154e632c95327c4937cf5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.5446
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 372 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 14948 free variables and 62628 clauses.
0.39/0.44	c using 3-SAT heuristics (occurence based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 169 duplicate clauses
0.39/0.44	c resolvent_look() :: found 92 resolvents
0.39/0.44	c main():: clause / variable ratio: ( 62720 / 15000 ) = 4.18
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 14948
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

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-3420259-1306592091/watcher-3420259-1306592091 -o /tmp/evaluation-result-3420259-1306592091/solver-3420259-1306592091 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420259-1306592091.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: 0.99 1.04 1.29 4/560 22134
/proc/meminfo: memFree=23753696/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=9652 CPUtime=0.01 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4194304 963 0 0 0 1 0 0 0 22 0 1 0 770807779 9883648 908 33554432000 4194304 4300876 140737329041200 18446744073709551615 251813900997 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22134/statm: 2413 908 113 27 0 862 0

[startup+0.0484941 s]
/proc/loadavg: 0.99 1.04 1.29 4/560 22134
/proc/meminfo: memFree=23753696/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=16496 CPUtime=0.04 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4194304 2096 0 0 0 4 0 0 0 22 0 1 0 770807779 16891904 2040 33554432000 4194304 4300876 140737329041200 18446744073709551615 4239767 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22134/statm: 4124 2040 118 27 0 2573 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16496

[startup+0.100485 s]
/proc/loadavg: 0.99 1.04 1.29 4/560 22134
/proc/meminfo: memFree=23753696/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=16544 CPUtime=0.09 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4194304 3947 0 0 0 9 0 0 0 22 0 1 0 770807779 16941056 2060 33554432000 4194304 4300876 140737329041200 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22134/statm: 4136 2060 129 27 0 2585 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16544

[startup+0.300451 s]
/proc/loadavg: 0.99 1.04 1.29 4/560 22134
/proc/meminfo: memFree=23753696/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=17748 CPUtime=0.29 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 12820 0 0 0 28 1 0 0 23 0 1 0 770807779 18173952 2368 33554432000 4194304 4300876 140737329041200 18446744073709551615 4257622 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22134/statm: 4437 2368 137 27 0 2886 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17748

[startup+0.700382 s]
/proc/loadavg: 0.99 1.04 1.29 4/560 22134
/proc/meminfo: memFree=23753696/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=35884 CPUtime=0.69 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 20692 0 0 0 67 2 0 0 25 0 1 0 770807779 36745216 6815 33554432000 4194304 4300876 140737329041200 18446744073709551615 4216952 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22134/statm: 8971 6815 169 27 0 7420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35884

[startup+1.5003 s]
/proc/loadavg: 0.99 1.04 1.29 4/562 22136
/proc/meminfo: memFree=23720836/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=38556 CPUtime=1.49 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 21340 0 0 0 147 2 0 0 25 0 1 0 770807779 39481344 7463 33554432000 4194304 4300876 140737329041200 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22134/statm: 9639 7463 169 27 0 8088 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38556

[startup+3.1011 s]
/proc/loadavg: 0.99 1.04 1.29 4/562 22136
/proc/meminfo: memFree=23715380/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=39612 CPUtime=3.09 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 21589 0 0 0 307 2 0 0 25 0 1 0 770807779 40562688 7712 33554432000 4194304 4300876 140737329041200 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22134/statm: 9903 7712 169 27 0 8352 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39612

[startup+6.30055 s]
/proc/loadavg: 1.07 1.05 1.29 4/562 22137
/proc/meminfo: memFree=23713076/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=40144 CPUtime=6.29 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 21749 0 0 0 627 2 0 0 25 0 1 0 770807779 41107456 7872 33554432000 4194304 4300876 140737329041200 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22134/statm: 10036 7872 169 27 0 8485 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40144

[startup+12.7004 s]
/proc/loadavg: 1.15 1.07 1.29 4/562 22137
/proc/meminfo: memFree=23708456/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=40804 CPUtime=12.67 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 21901 0 0 0 1265 2 0 0 25 0 1 0 770807779 41783296 8024 33554432000 4194304 4300876 140737329041200 18446744073709551615 4261027 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/22134/statm: 10201 8024 169 27 0 8650 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 40804

[startup+25.5004 s]
/proc/loadavg: 1.33 1.12 1.30 4/562 22137
/proc/meminfo: memFree=23706340/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=41332 CPUtime=25.43 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 22049 0 0 0 2541 2 0 0 25 0 1 0 770807779 42323968 8172 33554432000 4194304 4300876 140737329041200 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 10333 8172 169 27 0 8782 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 41332

[startup+51.101 s]
/proc/loadavg: 1.56 1.19 1.32 4/562 22138
/proc/meminfo: memFree=23700220/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=41860 CPUtime=51.03 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 22175 0 0 0 5101 2 0 0 25 0 1 0 770807779 42864640 8298 33554432000 4194304 4300876 140737329041200 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 10465 8298 169 27 0 8914 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 41860

[startup+102.321 s]
/proc/loadavg: 1.81 1.31 1.36 4/562 22139
/proc/meminfo: memFree=23688296/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=42520 CPUtime=102.25 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 22329 0 0 0 10223 2 0 0 25 0 1 0 770807779 43540480 8452 33554432000 4194304 4300876 140737329041200 18446744073709551615 4216168 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 10630 8452 169 27 0 9079 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 42520

[startup+162.3 s]
/proc/loadavg: 1.93 1.43 1.39 4/562 22141
/proc/meminfo: memFree=23671536/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=42916 CPUtime=162.23 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 22423 0 0 0 16221 2 0 0 25 0 1 0 770807779 43945984 8546 33554432000 4194304 4300876 140737329041200 18446744073709551615 4274336 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 10729 8546 169 27 0 9178 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 42916

[startup+222.3 s]
/proc/loadavg: 1.97 1.53 1.43 4/562 22142
/proc/meminfo: memFree=23661724/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=43180 CPUtime=222.23 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 22495 0 0 0 22221 2 0 0 25 0 1 0 770807779 44216320 8618 33554432000 4194304 4300876 140737329041200 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 10795 8618 169 27 0 9244 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43180

[startup+282.301 s]
/proc/loadavg: 2.13 1.67 1.48 4/562 22144
/proc/meminfo: memFree=23650152/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=43312 CPUtime=282.23 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 22549 0 0 0 28221 2 0 0 25 0 1 0 770807779 44351488 8672 33554432000 4194304 4300876 140737329041200 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 10828 8672 169 27 0 9277 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 43312

[startup+342.301 s]
/proc/loadavg: 2.30 1.80 1.54 4/562 22146
/proc/meminfo: memFree=23636504/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=43576 CPUtime=342.23 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 22599 0 0 0 34220 3 0 0 25 0 1 0 770807779 44621824 8722 33554432000 4194304 4300876 140737329041200 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 10894 8722 169 27 0 9343 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 43576

[startup+402.301 s]
/proc/loadavg: 2.11 1.84 1.56 4/562 22147
/proc/meminfo: memFree=23623592/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=43708 CPUtime=402.23 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 22638 0 0 0 40220 3 0 0 25 0 1 0 770807779 44756992 8761 33554432000 4194304 4300876 140737329041200 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 10927 8761 169 27 0 9376 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 43708

[startup+462.301 s]
/proc/loadavg: 2.04 1.86 1.58 4/562 22149
/proc/meminfo: memFree=23612412/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=43840 CPUtime=462.23 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 22671 0 0 0 46220 3 0 0 25 0 1 0 770807779 44892160 8794 33554432000 4194304 4300876 140737329041200 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 10960 8794 169 27 0 9409 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 43840

[startup+522.301 s]
/proc/loadavg: 2.01 1.89 1.61 4/562 22150
/proc/meminfo: memFree=23599008/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=43972 CPUtime=522.23 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 22701 0 0 0 52220 3 0 0 25 0 1 0 770807779 45027328 8824 33554432000 4194304 4300876 140737329041200 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 10993 8824 169 27 0 9442 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 43972

[startup+582.301 s]
/proc/loadavg: 2.00 1.90 1.63 4/562 22152
/proc/meminfo: memFree=23585472/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=44104 CPUtime=582.24 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 22728 0 0 0 58221 3 0 0 25 0 1 0 770807779 45162496 8851 33554432000 4194304 4300876 140737329041200 18446744073709551615 4268530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11026 8851 169 27 0 9475 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 44104

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.03 2.05 2.01 4/562 22255
/proc/meminfo: memFree=22873956/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46348 CPUtime=4002.29 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23295 0 0 0 400222 7 0 0 25 0 1 0 770807779 47460352 9418 33554432000 4194304 4300876 140737329041200 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11587 9418 169 27 0 10036 0
Current children cumulated CPU time (s) 4002.29
Current children cumulated vsize (KiB) 46348

[startup+4062.32 s]
/proc/loadavg: 2.01 2.04 2.01 4/562 22257
/proc/meminfo: memFree=22861044/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46348 CPUtime=4062.31 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23299 0 0 0 406224 7 0 0 25 0 1 0 770807779 47460352 9422 33554432000 4194304 4300876 140737329041200 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11587 9422 169 27 0 10036 0
Current children cumulated CPU time (s) 4062.31
Current children cumulated vsize (KiB) 46348

[startup+4122.3 s]
/proc/loadavg: 2.00 2.03 2.00 4/562 22258
/proc/meminfo: memFree=22848756/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46348 CPUtime=4122.29 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23304 0 0 0 412222 7 0 0 25 0 1 0 770807779 47460352 9427 33554432000 4194304 4300876 140737329041200 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11587 9427 169 27 0 10036 0
Current children cumulated CPU time (s) 4122.29
Current children cumulated vsize (KiB) 46348

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/562 22260
/proc/meminfo: memFree=22837200/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46348 CPUtime=4182.29 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23307 0 0 0 418222 7 0 0 25 0 1 0 770807779 47460352 9430 33554432000 4194304 4300876 140737329041200 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11587 9430 169 27 0 10036 0
Current children cumulated CPU time (s) 4182.29
Current children cumulated vsize (KiB) 46348

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/562 22262
/proc/meminfo: memFree=22824412/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46480 CPUtime=4242.29 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23312 0 0 0 424222 7 0 0 25 0 1 0 770807779 47595520 9435 33554432000 4194304 4300876 140737329041200 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11620 9435 169 27 0 10069 0
Current children cumulated CPU time (s) 4242.29
Current children cumulated vsize (KiB) 46480

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/562 22263
/proc/meminfo: memFree=22811996/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46480 CPUtime=4302.29 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23318 0 0 0 430222 7 0 0 25 0 1 0 770807779 47595520 9441 33554432000 4194304 4300876 140737329041200 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11620 9441 169 27 0 10069 0
Current children cumulated CPU time (s) 4302.29
Current children cumulated vsize (KiB) 46480

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/562 22265
/proc/meminfo: memFree=22801192/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46480 CPUtime=4362.29 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23324 0 0 0 436222 7 0 0 25 0 1 0 770807779 47595520 9447 33554432000 4194304 4300876 140737329041200 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11620 9447 169 27 0 10069 0
Current children cumulated CPU time (s) 4362.29
Current children cumulated vsize (KiB) 46480

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/562 22266
/proc/meminfo: memFree=22787548/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46480 CPUtime=4422.29 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23329 0 0 0 442222 7 0 0 25 0 1 0 770807779 47595520 9452 33554432000 4194304 4300876 140737329041200 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11620 9452 169 27 0 10069 0
Current children cumulated CPU time (s) 4422.29
Current children cumulated vsize (KiB) 46480

[startup+4482.3 s]
/proc/loadavg: 2.29 2.09 2.03 4/562 22268
/proc/meminfo: memFree=22776616/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46480 CPUtime=4482.29 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23335 0 0 0 448222 7 0 0 25 0 1 0 770807779 47595520 9458 33554432000 4194304 4300876 140737329041200 18446744073709551615 4216840 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11620 9458 169 27 0 10069 0
Current children cumulated CPU time (s) 4482.29
Current children cumulated vsize (KiB) 46480

[startup+4542.3 s]
/proc/loadavg: 2.10 2.07 2.02 4/562 22270
/proc/meminfo: memFree=22763944/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46480 CPUtime=4542.3 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23339 0 0 0 454222 8 0 0 25 0 1 0 770807779 47595520 9462 33554432000 4194304 4300876 140737329041200 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11620 9462 169 27 0 10069 0
Current children cumulated CPU time (s) 4542.3
Current children cumulated vsize (KiB) 46480

[startup+4602.3 s]
/proc/loadavg: 2.04 2.05 2.02 4/562 22271
/proc/meminfo: memFree=22748432/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46612 CPUtime=4602.32 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23345 0 0 0 460224 8 0 0 25 0 1 0 770807779 47730688 9468 33554432000 4194304 4300876 140737329041200 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11653 9468 169 27 0 10102 0
Current children cumulated CPU time (s) 4602.32
Current children cumulated vsize (KiB) 46612

[startup+4662.3 s]
/proc/loadavg: 2.01 2.04 2.01 4/562 22273
/proc/meminfo: memFree=22737628/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46612 CPUtime=4662.3 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23350 0 0 0 466222 8 0 0 25 0 1 0 770807779 47730688 9473 33554432000 4194304 4300876 140737329041200 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11653 9473 169 27 0 10102 0
Current children cumulated CPU time (s) 4662.3
Current children cumulated vsize (KiB) 46612

[startup+4722.32 s]
/proc/loadavg: 2.00 2.03 2.00 4/562 22274
/proc/meminfo: memFree=22726948/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46612 CPUtime=4722.32 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23354 0 0 0 472224 8 0 0 25 0 1 0 770807779 47730688 9477 33554432000 4194304 4300876 140737329041200 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11653 9477 169 27 0 10102 0
Current children cumulated CPU time (s) 4722.32
Current children cumulated vsize (KiB) 46612

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/562 22276
/proc/meminfo: memFree=22714152/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46612 CPUtime=4782.3 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23361 0 0 0 478222 8 0 0 25 0 1 0 770807779 47730688 9484 33554432000 4194304 4300876 140737329041200 18446744073709551615 4250950 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11653 9484 169 27 0 10102 0
Current children cumulated CPU time (s) 4782.3
Current children cumulated vsize (KiB) 46612

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/562 22278
/proc/meminfo: memFree=22700616/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46612 CPUtime=4842.3 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23364 0 0 0 484222 8 0 0 25 0 1 0 770807779 47730688 9487 33554432000 4194304 4300876 140737329041200 18446744073709551615 4268989 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11653 9487 169 27 0 10102 0
Current children cumulated CPU time (s) 4842.3
Current children cumulated vsize (KiB) 46612

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/562 22279
/proc/meminfo: memFree=22690308/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46612 CPUtime=4902.3 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23369 0 0 0 490222 8 0 0 25 0 1 0 770807779 47730688 9492 33554432000 4194304 4300876 140737329041200 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11653 9492 169 27 0 10102 0
Current children cumulated CPU time (s) 4902.3
Current children cumulated vsize (KiB) 46612

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/562 22281
/proc/meminfo: memFree=22677272/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46612 CPUtime=4962.31 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23373 0 0 0 496223 8 0 0 25 0 1 0 770807779 47730688 9496 33554432000 4194304 4300876 140737329041200 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11653 9496 169 27 0 10102 0
Current children cumulated CPU time (s) 4962.31
Current children cumulated vsize (KiB) 46612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.12 2.03 2.01 4/562 22282
/proc/meminfo: memFree=22669580/32950928 swapFree=41934332/67111528
[pid=22134] ppid=22130 vsize=46612 CPUtime=5000.03 cores=0,2,4,6
/proc/22134/stat : 22134 (march_rw) R 22130 22134 21356 0 -1 4202496 23376 0 0 0 499995 8 0 0 25 0 1 0 770807779 47730688 9499 33554432000 4194304 4300876 140737329041200 18446744073709551615 4261363 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22134/statm: 11653 9499 169 27 0 10102 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 46612

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.03
CPU time (s): 5000.04
CPU user time (s): 4999.95
CPU system time (s): 0.086986
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 46612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23376
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= 7
involuntary context switches= 15386

runsolver used 28.7606 second user time and 66.6359 second system time

The end

Launcher Data 

Begin job on node126 at 2011-05-28 16:14:51
IDJOB=3420259
IDBENCH=82511
IDSOLVER=1913
FILE ID=node126/3420259-1306592091
RUNJOBID= node126-1306592091-22115
PBS_JOBID= 13471554
Free space on /tmp= 73476 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S1868678442-026-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420259-1306592091/watcher-3420259-1306592091 -o /tmp/evaluation-result-3420259-1306592091/solver-3420259-1306592091 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420259-1306592091.cnf

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

MD5SUM BENCH= 8991b7c0d56154e632c95327c4937cf5
RANDOM SEED=1459924069

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.74
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		: 2666.783
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		: 2666.783
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	: 5332.80
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.82
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23754000 kB
Buffers:        321416 kB
Cached:        6361720 kB
SwapCached:      49920 kB
Active:        4239028 kB
Inactive:      4639352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23754000 kB
SwapTotal:    67111528 kB
SwapFree:     41934332 kB
Dirty:            1568 kB
Writeback:           0 kB
AnonPages:     2158740 kB
Mapped:          24588 kB
Slab:           147692 kB
PageTables:      99716 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 176372868 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= 73476 MiB
End job on node126 at 2011-05-28 17:38:13