Trace number 3420427

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 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S907804052-003-UNKNOWN.cnf
MD5SUMeb4eadfedd2c4dc9b0ed7231ad324f1f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark200.801
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.69/1.73	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.69/1.73	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.69/1.73	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.69/1.73	c main()::
1.69/1.73	c initFormula():: searching for DIMACS p-line....
1.69/1.73	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.69/1.73	c parseCNF():: parsing....
1.69/1.73	c parseCNF():: the CNF contains 0 unary clauses.
1.69/1.73	c runParser():: parsing was successful, warming up engines...
1.69/1.73	c simplify_formula():: removed 0 tautological, 1106 satisfied and 0 duplicate clauses
1.69/1.73	c preprocessing fase I completed:: there are now 39828 free variables and 166894 clauses.
1.69/1.73	c using 3-SAT heuristics (occurence based diff)
1.69/1.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
1.69/1.73	c resolvent_look() :: found 76 resolvents
1.69/1.73	c main():: clause / variable ratio: ( 166970 / 40000 ) = 4.17
1.69/1.73	c longest clause has size 3
1.69/1.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.73	c number of free variables = 39828
1.69/1.73	c dynamic_preselect_setsize :: off
1.69/1.73	c main():: all systems go!
1.69/1.73	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-3420427-1306614438/watcher-3420427-1306614438 -o /tmp/evaluation-result-3420427-1306614438/solver-3420427-1306614438 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420427-1306614438.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: 1.05 1.02 1.00 2/514 1572
/proc/meminfo: memFree=16433104/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=11916 CPUtime=0 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4194304 1344 0 0 0 0 0 0 0 25 0 1 0 851674595 12201984 1289 33554432000 4194304 4300876 140736498198320 18446744073709551615 4246121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 2979 1292 110 27 0 1428 0

[startup+0.0617089 s]
/proc/loadavg: 1.05 1.02 1.00 2/514 1572
/proc/meminfo: memFree=16433104/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=15296 CPUtime=0.05 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4194304 2302 0 0 0 5 0 0 0 25 0 1 0 851674595 15663104 2247 33554432000 4194304 4300876 140736498198320 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 3824 2247 113 27 0 2273 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15296

[startup+0.100701 s]
/proc/loadavg: 1.05 1.02 1.00 2/514 1572
/proc/meminfo: memFree=16433104/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=17276 CPUtime=0.09 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4194304 2852 0 0 0 9 0 0 0 25 0 1 0 851674595 17690624 2797 33554432000 4194304 4300876 140736498198320 18446744073709551615 215988592384 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 4319 2797 113 27 0 2768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17276

[startup+0.300669 s]
/proc/loadavg: 1.05 1.02 1.00 2/514 1572
/proc/meminfo: memFree=16433104/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=37216 CPUtime=0.29 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4194304 9567 0 0 0 28 1 0 0 25 0 1 0 851674595 38109184 6201 33554432000 4194304 4300876 140736498198320 18446744073709551615 215988248528 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 9304 6201 129 27 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.700609 s]
/proc/loadavg: 1.05 1.02 1.00 2/514 1572
/proc/meminfo: memFree=16433104/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=36948 CPUtime=0.69 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 20255 0 0 0 67 2 0 0 25 0 1 0 851674595 37834752 6167 33554432000 4194304 4300876 140736498198320 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 9237 6167 136 27 0 7686 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36948

[startup+1.50046 s]
/proc/loadavg: 1.05 1.02 1.00 3/515 1573
/proc/meminfo: memFree=16395784/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=37060 CPUtime=1.49 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 37836 0 0 0 145 4 0 0 25 0 1 0 851674595 37949440 6170 33554432000 4194304 4300876 140736498198320 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 9265 6170 137 27 0 7714 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37060

[startup+3.10117 s]
/proc/loadavg: 1.21 1.06 1.02 3/515 1573
/proc/meminfo: memFree=16351268/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=84320 CPUtime=3.09 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 54593 0 0 0 303 6 0 0 25 0 1 0 851674595 86343680 17738 33554432000 4194304 4300876 140736498198320 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 21080 17738 169 27 0 19529 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84320

[startup+6.30062 s]
/proc/loadavg: 1.21 1.06 1.02 3/515 1574
/proc/meminfo: memFree=16338396/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=86760 CPUtime=6.29 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 55096 0 0 0 622 7 0 0 25 0 1 0 851674595 88842240 18241 33554432000 4194304 4300876 140736498198320 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 21690 18241 169 27 0 20139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86760

[startup+12.7005 s]
/proc/loadavg: 1.33 1.09 1.02 3/515 1574
/proc/meminfo: memFree=16329292/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=95788 CPUtime=12.69 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 56963 0 0 0 1262 7 0 0 25 0 1 0 851674595 98086912 20108 33554432000 4194304 4300876 140736498198320 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 23947 20108 169 27 0 22396 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95788

[startup+25.5012 s]
/proc/loadavg: 1.43 1.12 1.03 3/515 1574
/proc/meminfo: memFree=16327676/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=97240 CPUtime=25.49 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 57345 0 0 0 2542 7 0 0 25 0 1 0 851674595 99573760 20490 33554432000 4194304 4300876 140736498198320 18446744073709551615 4216908 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 24310 20490 169 27 0 22759 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 97240

[startup+51.1007 s]
/proc/loadavg: 1.62 1.19 1.06 3/515 1575
/proc/meminfo: memFree=16325660/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=98692 CPUtime=51.1 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 57694 0 0 0 5102 8 0 0 25 0 1 0 851674595 101060608 20839 33554432000 4194304 4300876 140736498198320 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 24673 20839 169 27 0 23122 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 98692

[startup+102.32 s]
/proc/loadavg: 1.85 1.32 1.11 3/515 1576
/proc/meminfo: memFree=16321776/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=100012 CPUtime=102.32 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 58023 0 0 0 10224 8 0 0 25 0 1 0 851674595 102412288 21168 33554432000 4194304 4300876 140736498198320 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 25003 21168 169 27 0 23452 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 100012

[startup+162.3 s]
/proc/loadavg: 1.94 1.43 1.16 3/515 1578
/proc/meminfo: memFree=16319360/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=100936 CPUtime=162.3 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 58263 0 0 0 16222 8 0 0 25 0 1 0 851674595 103358464 21408 33554432000 4194304 4300876 140736498198320 18446744073709551615 4265540 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 25234 21408 169 27 0 23683 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 100936

[startup+222.301 s]
/proc/loadavg: 1.98 1.54 1.21 3/515 1579
/proc/meminfo: memFree=16319188/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=101596 CPUtime=222.3 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 58434 0 0 0 22222 8 0 0 25 0 1 0 851674595 104034304 21579 33554432000 4194304 4300876 140736498198320 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 25399 21579 169 27 0 23848 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 101596

[startup+282.3 s]
/proc/loadavg: 2.08 1.65 1.27 3/515 1581
/proc/meminfo: memFree=16318512/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=101992 CPUtime=282.3 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 58544 0 0 0 28222 8 0 0 25 0 1 0 851674595 104439808 21689 33554432000 4194304 4300876 140736498198320 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 25498 21689 169 27 0 23947 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101992

[startup+342.301 s]
/proc/loadavg: 2.15 1.76 1.33 3/515 1583
/proc/meminfo: memFree=16317960/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=102388 CPUtime=342.3 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 58648 0 0 0 34222 8 0 0 25 0 1 0 851674595 104845312 21793 33554432000 4194304 4300876 140736498198320 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 25597 21793 169 27 0 24046 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 102388

[startup+402.3 s]
/proc/loadavg: 2.10 1.81 1.37 3/515 1584
/proc/meminfo: memFree=16317528/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=102784 CPUtime=402.3 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 58737 0 0 0 40222 8 0 0 25 0 1 0 851674595 105250816 21882 33554432000 4194304 4300876 140736498198320 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 25696 21882 169 27 0 24145 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102784

[startup+462.301 s]
/proc/loadavg: 2.03 1.84 1.41 3/515 1586
/proc/meminfo: memFree=16317364/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=103048 CPUtime=462.3 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 58814 0 0 0 46222 8 0 0 25 0 1 0 851674595 105521152 21959 33554432000 4194304 4300876 140736498198320 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 25762 21959 169 27 0 24211 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 103048

[startup+522.3 s]
/proc/loadavg: 2.01 1.87 1.44 3/515 1587
/proc/meminfo: memFree=16317456/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=103312 CPUtime=522.3 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 58882 0 0 0 52222 8 0 0 25 0 1 0 851674595 105791488 22027 33554432000 4194304 4300876 140736498198320 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 25828 22027 169 27 0 24277 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 103312

[startup+582.301 s]
/proc/loadavg: 2.00 1.89 1.47 3/515 1589
/proc/meminfo: memFree=16317164/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=103576 CPUtime=582.3 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 58932 0 0 0 58222 8 0 0 25 0 1 0 851674595 106061824 22077 33554432000 4194304 4300876 140736498198320 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 25894 22077 169 27 0 24343 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 103576

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1694
/proc/meminfo: memFree=16308720/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108064 CPUtime=4062.4 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60050 0 0 0 406230 10 0 0 25 0 1 0 851674595 110657536 23195 33554432000 4194304 4300876 140736498198320 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27016 23195 169 27 0 25465 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 108064

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1695
/proc/meminfo: memFree=16309648/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108064 CPUtime=4122.38 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60058 0 0 0 412228 10 0 0 25 0 1 0 851674595 110657536 23203 33554432000 4194304 4300876 140736498198320 18446744073709551615 4261027 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27016 23203 169 27 0 25465 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 108064

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 1697
/proc/meminfo: memFree=16309588/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108064 CPUtime=4182.38 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60067 0 0 0 418228 10 0 0 25 0 1 0 851674595 110657536 23212 33554432000 4194304 4300876 140736498198320 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27016 23212 169 27 0 25465 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 108064

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 1699
/proc/meminfo: memFree=16309412/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108196 CPUtime=4242.38 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60075 0 0 0 424228 10 0 0 25 0 1 0 851674595 110792704 23220 33554432000 4194304 4300876 140736498198320 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27049 23220 169 27 0 25498 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 108196

[startup+4302.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/515 1703
/proc/meminfo: memFree=16308456/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108196 CPUtime=4302.39 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60084 0 0 0 430228 11 0 0 25 0 1 0 851674595 110792704 23229 33554432000 4194304 4300876 140736498198320 18446744073709551615 4269137 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27049 23229 169 27 0 25498 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 108196

[startup+4362.3 s]
/proc/loadavg: 2.18 2.07 2.02 3/515 1705
/proc/meminfo: memFree=16309744/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108196 CPUtime=4362.39 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60094 0 0 0 436228 11 0 0 25 0 1 0 851674595 110792704 23239 33554432000 4194304 4300876 140736498198320 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27049 23239 169 27 0 25498 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 108196

[startup+4422.3 s]
/proc/loadavg: 2.11 2.07 2.02 3/515 1706
/proc/meminfo: memFree=16309944/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108196 CPUtime=4422.4 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60102 0 0 0 442229 11 0 0 25 0 1 0 851674595 110792704 23247 33554432000 4194304 4300876 140736498198320 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27049 23247 169 27 0 25498 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 108196

[startup+4482.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/515 1708
/proc/meminfo: memFree=16309624/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108328 CPUtime=4482.4 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60110 0 0 0 448229 11 0 0 25 0 1 0 851674595 110927872 23255 33554432000 4194304 4300876 140736498198320 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27082 23255 169 27 0 25531 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 108328

[startup+4542.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/515 1710
/proc/meminfo: memFree=16309188/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108328 CPUtime=4542.4 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60115 0 0 0 454229 11 0 0 25 0 1 0 851674595 110927872 23260 33554432000 4194304 4300876 140736498198320 18446744073709551615 4248625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27082 23260 169 27 0 25531 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 108328

[startup+4602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 1711
/proc/meminfo: memFree=16308492/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108328 CPUtime=4602.4 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60124 0 0 0 460229 11 0 0 25 0 1 0 851674595 110927872 23269 33554432000 4194304 4300876 140736498198320 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27082 23269 169 27 0 25531 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 108328

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1713
/proc/meminfo: memFree=16307444/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108328 CPUtime=4662.4 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60133 0 0 0 466229 11 0 0 25 0 1 0 851674595 110927872 23278 33554432000 4194304 4300876 140736498198320 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27082 23278 169 27 0 25531 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 108328

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1714
/proc/meminfo: memFree=16308376/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108460 CPUtime=4722.42 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60143 0 0 0 472231 11 0 0 25 0 1 0 851674595 111063040 23288 33554432000 4194304 4300876 140736498198320 18446744073709551615 4216929 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27115 23288 169 27 0 25564 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 108460

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 1716
/proc/meminfo: memFree=16310296/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108460 CPUtime=4782.4 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60148 0 0 0 478229 11 0 0 25 0 1 0 851674595 111063040 23293 33554432000 4194304 4300876 140736498198320 18446744073709551615 4265540 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27115 23293 169 27 0 25564 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 108460

[startup+4842.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/515 1718
/proc/meminfo: memFree=16308740/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108460 CPUtime=4842.4 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60157 0 0 0 484229 11 0 0 25 0 1 0 851674595 111063040 23302 33554432000 4194304 4300876 140736498198320 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27115 23302 169 27 0 25564 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 108460

[startup+4902.3 s]
/proc/loadavg: 2.23 2.06 2.01 3/515 1719
/proc/meminfo: memFree=16309664/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108460 CPUtime=4902.41 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60164 0 0 0 490230 11 0 0 25 0 1 0 851674595 111063040 23309 33554432000 4194304 4300876 140736498198320 18446744073709551615 4261363 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27115 23309 169 27 0 25564 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 108460

[startup+4962.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/515 1721
/proc/meminfo: memFree=16309612/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108460 CPUtime=4962.41 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60172 0 0 0 496230 11 0 0 25 0 1 0 851674595 111063040 23317 33554432000 4194304 4300876 140736498198320 18446744073709551615 4268989 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27115 23317 169 27 0 25564 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 108460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.08 2.06 2.01 2/514 1723
/proc/meminfo: memFree=16346640/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108592 CPUtime=5000.01 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60175 0 0 0 499990 11 0 0 25 0 1 0 851674595 111198208 23320 33554432000 4194304 4300876 140736498198320 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27148 23320 169 27 0 25597 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 108592

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: 2.08 2.06 2.01 2/514 1723
/proc/meminfo: memFree=16346640/32950940 swapFree=67111364/67111528
[pid=1572] ppid=1570 vsize=108592 CPUtime=5000.01 cores=0,2,4,6
/proc/1572/stat : 1572 (march_rw) R 1570 1572 1534 0 -1 4202496 60175 0 0 0 499990 11 0 0 25 0 1 0 851674595 111198208 23320 33554432000 4194304 4300876 140736498198320 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1572/statm: 27148 23320 169 27 0 25597 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 108592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 4999.92
CPU system time (s): 0.116982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 108592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60175
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= 3
involuntary context switches= 7854

runsolver used 24.0453 second user time and 57.8552 second system time

The end

Launcher Data 

Begin job on node117 at 2011-05-28 22:27:18
IDJOB=3420427
IDBENCH=82679
IDSOLVER=1913
FILE ID=node117/3420427-1306614438
RUNJOBID= node117-1306614438-1552
PBS_JOBID= 13471626
Free space on /tmp= 73220 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S907804052-003-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420427-1306614438/watcher-3420427-1306614438 -o /tmp/evaluation-result-3420427-1306614438/solver-3420427-1306614438 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420427-1306614438.cnf

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

MD5SUM BENCH= eb4eadfedd2c4dc9b0ed7231ad324f1f
RANDOM SEED=851350527

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5332.75
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      16433392 kB
Buffers:        328380 kB
Cached:        6024204 kB
SwapCached:          0 kB
Active:       11939848 kB
Inactive:      4208364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      16433392 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            4680 kB
Writeback:           0 kB
AnonPages:     9796424 kB
Mapped:          41980 kB
Slab:           239724 kB
PageTables:      58872 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 149500924 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= 73220 MiB
End job on node117 at 2011-05-28 23:50:40