Trace number 3209681

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
SAT09 reference solver: march_hi hi? (TO) 5000.08 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v25000-c105000-S5267991-057-UNKNOWN.cnf
MD5SUM1a8d3d5d5a6ad4a4b0bb6bd83ad87f53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark55.6325
Satisfiable
(Un)Satisfiability was proved
Number of variables25000
Number of clauses105000
Sum of the clauses size315000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3105000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.90	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.90	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.90	c main()::
0.79/0.90	c initFormula():: searching for DIMACS p-line....
0.79/0.90	c initFormula():: the DIMACS p-line indicates a CNF of 25000 variables and 105000 clauses.
0.79/0.90	c parseCNF():: parsing....
0.79/0.90	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.90	c runParser():: parsing was successful, warming up engines...
0.79/0.90	c simplify_formula():: removed 0 tautological, 491 satisfied and 0 duplicate clauses
0.79/0.90	c preprocessing fase I completed:: there are now 24918 free variables and 104509 clauses.
0.79/0.90	c stat :: sign balance is biased by 0.480
0.79/0.90	c using 3-SAT heuristics (occurence based diff)
0.79/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.79/0.90	c resolvent_look() :: found 79 resolvents
0.79/0.90	c lessRedundantTransformation():: nothing to be done.
0.79/0.90	c transformTo3SAT():: you gave me 25000 variables and 104588 clauses.
0.79/0.90	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.90	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.90	c transformTo3SAT():: the transformation yielded 25000 variabels and 104588 clauses.
0.79/0.90	c main():: clause / variable ratio: ( 104588 / 25000 ) = 4.18
0.79/0.90	c longest clause has size 3
0.79/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.90	c number of free variables = 24918
0.79/0.90	c dynamic_preselect_setsize :: off
0.79/0.90	c main():: all systems go!
0.79/0.90	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: 935)

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-3209681-1303130804/watcher-3209681-1303130804 -o /tmp/evaluation-result-3209681-1303130804/solver-3209681-1303130804 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209681-1303130804.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): 5000 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: 1.84 1.97 1.97 2/174 8354
/proc/meminfo: memFree=23660368/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=3692 CPUtime=0 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 699 0 0 0 0 0 0 0 20 0 1 0 503310890 3780608 655 33554432000 134512640 135197378 4287628400 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 923 655 58 168 0 754 0

[startup+0.0923169 s]
/proc/loadavg: 1.84 1.97 1.97 2/174 8354
/proc/meminfo: memFree=23660368/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=10524 CPUtime=0.09 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 1698 0 0 0 9 0 0 0 20 0 1 0 503310890 10776576 1653 33554432000 134512640 135197378 4287628400 18446744073709551615 134564956 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 2631 1653 62 168 0 2462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10524

[startup+0.100304 s]
/proc/loadavg: 1.84 1.97 1.97 2/174 8354
/proc/meminfo: memFree=23660368/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=12104 CPUtime=0.09 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 2070 0 0 0 9 0 0 0 20 0 1 0 503310890 12394496 2025 33554432000 134512640 135197378 4287628400 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 3026 2033 62 168 0 2857 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12104

[startup+0.300285 s]
/proc/loadavg: 1.84 1.97 1.97 2/174 8354
/proc/meminfo: memFree=23660368/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=14876 CPUtime=0.29 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 6042 0 0 0 29 0 0 0 21 0 1 0 503310890 15233024 2753 33554432000 134512640 135197378 4287628400 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 3719 2753 67 168 0 3550 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14876

[startup+0.701157 s]
/proc/loadavg: 1.84 1.97 1.97 2/174 8354
/proc/meminfo: memFree=23660368/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=16012 CPUtime=0.69 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 13538 0 0 0 68 1 0 0 22 0 1 0 503310890 16396288 3047 33554432000 134512640 135197378 4287628400 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 4003 3047 81 168 0 3834 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16012

[startup+1.50102 s]
/proc/loadavg: 1.84 1.97 1.97 3/178 8361
/proc/meminfo: memFree=23621908/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=45644 CPUtime=1.49 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 25219 0 0 0 147 2 0 0 25 0 1 0 503310890 46739456 10210 33554432000 134512640 135197378 4287628400 18446744073709551615 134541716 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 11411 10210 91 168 0 11242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45644

[startup+3.10074 s]
/proc/loadavg: 1.84 1.97 1.97 3/178 8361
/proc/meminfo: memFree=23563380/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=46924 CPUtime=3.09 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 25520 0 0 0 307 2 0 0 25 0 1 0 503310890 48050176 10511 33554432000 134512640 135197378 4287628400 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 11731 10511 91 168 0 11562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46924

[startup+6.30113 s]
/proc/loadavg: 1.85 1.97 1.97 3/178 8361
/proc/meminfo: memFree=23547916/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=52448 CPUtime=6.29 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 26763 0 0 0 627 2 0 0 25 0 1 0 503310890 53706752 11754 33554432000 134512640 135197378 4287628400 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 13112 11754 91 168 0 12943 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52448

[startup+12.7009 s]
/proc/loadavg: 1.86 1.97 1.97 3/178 8361
/proc/meminfo: memFree=23537448/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=53768 CPUtime=12.69 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 27094 0 0 0 1267 2 0 0 25 0 1 0 503310890 55058432 12085 33554432000 134512640 135197378 4287628400 18446744073709551615 134525395 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 13442 12085 91 168 0 13273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 53768

[startup+25.5006 s]
/proc/loadavg: 1.89 1.97 1.97 3/178 8361
/proc/meminfo: memFree=23534484/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=54824 CPUtime=25.49 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 27341 0 0 0 2547 2 0 0 25 0 1 0 503310890 56139776 12332 33554432000 134512640 135197378 4287628400 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 13706 12332 91 168 0 13537 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 54824

[startup+51.1008 s]
/proc/loadavg: 1.93 1.97 1.97 3/178 8362
/proc/meminfo: memFree=23531944/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=55748 CPUtime=51.09 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 27579 0 0 0 5107 2 0 0 25 0 1 0 503310890 57085952 12570 33554432000 134512640 135197378 4287628400 18446744073709551615 134552649 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 13937 12570 91 168 0 13768 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 55748

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.97 3/178 8363
/proc/meminfo: memFree=23529208/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=56540 CPUtime=102.29 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 27792 0 0 0 10227 2 0 0 25 0 1 0 503310890 57896960 12783 33554432000 134512640 135197378 4287628400 18446744073709551615 134541663 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 14135 12783 91 168 0 13966 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 56540

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/178 8365
/proc/meminfo: memFree=23527572/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=57200 CPUtime=162.29 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 27943 0 0 0 16226 3 0 0 25 0 1 0 503310890 58572800 12934 33554432000 134512640 135197378 4287628400 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 14300 12934 91 168 0 14131 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 57200

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/178 8367
/proc/meminfo: memFree=23526680/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=57596 CPUtime=222.3 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 28060 0 0 0 22227 3 0 0 25 0 1 0 503310890 58978304 13051 33554432000 134512640 135197378 4287628400 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 14399 13051 91 168 0 14230 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 57596

[startup+282.301 s]
/proc/loadavg: 2.05 1.99 1.97 3/178 8375
/proc/meminfo: memFree=23525164/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=57992 CPUtime=282.3 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 28149 0 0 0 28227 3 0 0 25 0 1 0 503310890 59383808 13140 33554432000 134512640 135197378 4287628400 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 14498 13140 91 168 0 14329 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57992

[startup+342.301 s]
/proc/loadavg: 2.02 1.99 1.97 3/178 8377
/proc/meminfo: memFree=23524704/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=58256 CPUtime=342.3 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 28214 0 0 0 34227 3 0 0 25 0 1 0 503310890 59654144 13205 33554432000 134512640 135197378 4287628400 18446744073709551615 134572693 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 14564 13205 91 168 0 14395 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58256

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.97 3/178 8385
/proc/meminfo: memFree=23524516/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=58388 CPUtime=402.3 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 28270 0 0 0 40227 3 0 0 25 0 1 0 503310890 59789312 13261 33554432000 134512640 135197378 4287628400 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 14597 13261 91 168 0 14428 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 58388

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.97 3/178 8394
/proc/meminfo: memFree=23524132/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=58652 CPUtime=462.3 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 28319 0 0 0 46227 3 0 0 25 0 1 0 503310890 60059648 13310 33554432000 134512640 135197378 4287628400 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 14663 13310 91 168 0 14494 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 58652

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.97 3/178 8396
/proc/meminfo: memFree=23523736/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=58784 CPUtime=522.3 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 28362 0 0 0 52227 3 0 0 25 0 1 0 503310890 60194816 13353 33554432000 134512640 135197378 4287628400 18446744073709551615 134590225 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 14696 13353 91 168 0 14527 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 58784

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.97 3/178 8397
/proc/meminfo: memFree=23523228/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=59048 CPUtime=582.31 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 28403 0 0 0 58227 4 0 0 25 0 1 0 503310890 60465152 13394 33554432000 134512640 135197378 4287628400 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 14762 13394 91 168 0 14593 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 59048

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 8502
/proc/meminfo: memFree=23515292/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62084 CPUtime=4062.43 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29174 0 0 0 406235 8 0 0 25 0 1 0 503310890 63574016 14165 33554432000 134512640 135197378 4287628400 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15521 14165 91 168 0 15352 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 62084

[startup+4122.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 8504
/proc/meminfo: memFree=23514900/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62084 CPUtime=4122.43 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29181 0 0 0 412235 8 0 0 25 0 1 0 503310890 63574016 14172 33554432000 134512640 135197378 4287628400 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15521 14172 91 168 0 15352 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 62084

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8505
/proc/meminfo: memFree=23515008/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62084 CPUtime=4182.43 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29188 0 0 0 418235 8 0 0 25 0 1 0 503310890 63574016 14179 33554432000 134512640 135197378 4287628400 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15521 14179 91 168 0 15352 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 62084

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8507
/proc/meminfo: memFree=23515108/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62084 CPUtime=4242.43 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29194 0 0 0 424235 8 0 0 25 0 1 0 503310890 63574016 14185 33554432000 134512640 135197378 4287628400 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15521 14185 91 168 0 15352 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 62084

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8508
/proc/meminfo: memFree=23514968/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62216 CPUtime=4302.43 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29203 0 0 0 430235 8 0 0 25 0 1 0 503310890 63709184 14194 33554432000 134512640 135197378 4287628400 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15554 14194 91 168 0 15385 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 62216

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8510
/proc/meminfo: memFree=23514824/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62216 CPUtime=4362.44 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29213 0 0 0 436235 9 0 0 25 0 1 0 503310890 63709184 14204 33554432000 134512640 135197378 4287628400 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15554 14204 91 168 0 15385 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 62216

[startup+4422.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/178 8512
/proc/meminfo: memFree=23514812/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62216 CPUtime=4422.44 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29221 0 0 0 442235 9 0 0 25 0 1 0 503310890 63709184 14212 33554432000 134512640 135197378 4287628400 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15554 14212 91 168 0 15385 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 62216

[startup+4482.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 8522
/proc/meminfo: memFree=23515220/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62216 CPUtime=4482.44 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29227 0 0 0 448235 9 0 0 25 0 1 0 503310890 63709184 14218 33554432000 134512640 135197378 4287628400 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15554 14218 91 168 0 15385 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 62216

[startup+4542.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 8524
/proc/meminfo: memFree=23515088/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62348 CPUtime=4542.44 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29234 0 0 0 454235 9 0 0 25 0 1 0 503310890 63844352 14225 33554432000 134512640 135197378 4287628400 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15587 14225 91 168 0 15418 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 62348

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8525
/proc/meminfo: memFree=23514440/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62348 CPUtime=4602.45 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29244 0 0 0 460236 9 0 0 25 0 1 0 503310890 63844352 14235 33554432000 134512640 135197378 4287628400 18446744073709551615 134541389 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15587 14235 91 168 0 15418 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 62348

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8527
/proc/meminfo: memFree=23514548/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62348 CPUtime=4662.45 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29251 0 0 0 466236 9 0 0 25 0 1 0 503310890 63844352 14242 33554432000 134512640 135197378 4287628400 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15587 14242 91 168 0 15418 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 62348

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8529
/proc/meminfo: memFree=23514408/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62348 CPUtime=4722.46 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29256 0 0 0 472237 9 0 0 25 0 1 0 503310890 63844352 14247 33554432000 134512640 135197378 4287628400 18446744073709551615 134539297 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15587 14247 91 168 0 15418 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 62348

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8530
/proc/meminfo: memFree=23514512/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62480 CPUtime=4782.45 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29262 0 0 0 478236 9 0 0 25 0 1 0 503310890 63979520 14253 33554432000 134512640 135197378 4287628400 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15620 14253 91 168 0 15451 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 62480

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8532
/proc/meminfo: memFree=23514492/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62480 CPUtime=4842.45 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29267 0 0 0 484236 9 0 0 25 0 1 0 503310890 63979520 14258 33554432000 134512640 135197378 4287628400 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15620 14258 91 168 0 15451 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 62480

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8533
/proc/meminfo: memFree=23514220/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62480 CPUtime=4902.46 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29274 0 0 0 490237 9 0 0 25 0 1 0 503310890 63979520 14265 33554432000 134512640 135197378 4287628400 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15620 14265 91 168 0 15451 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 62480

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8535
/proc/meminfo: memFree=23514328/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62480 CPUtime=4962.46 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29280 0 0 0 496236 10 0 0 25 0 1 0 503310890 63979520 14271 33554432000 134512640 135197378 4287628400 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15620 14271 91 168 0 15451 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 62480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8536
/proc/meminfo: memFree=23514312/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62480 CPUtime=5000.07 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29284 0 0 0 499997 10 0 0 25 0 1 0 503310890 63979520 14275 33554432000 134512640 135197378 4287628400 18446744073709551615 134601721 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15620 14275 91 168 0 15451 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 62480

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: 2.00 2.00 2.00 3/178 8536
/proc/meminfo: memFree=23514312/32951124 swapFree=67111480/67111528
[pid=8354] ppid=8352 vsize=62480 CPUtime=5000.07 cores=0,2,4,6
/proc/8354/stat : 8354 (march_hi) R 8352 8354 7907 0 -1 4202496 29284 0 0 0 499997 10 0 0 25 0 1 0 503310890 63979520 14275 33554432000 134512640 135197378 4287628400 18446744073709551615 134601721 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8354/statm: 15620 14275 91 168 0 15451 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 62480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.08
CPU user time (s): 4999.97
CPU system time (s): 0.105983
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 62480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29284
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= 5
involuntary context switches= 16697

runsolver used 7.62484 second user time and 15.5166 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-18 14:46:44
IDJOB=3209681
IDBENCH=82569
IDSOLVER=1627
FILE ID=node111/3209681-1303130804
RUNJOBID= node111-1303120797-7925
PBS_JOBID= 13020901
Free space on /tmp= 73468 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v25000-c105000-S5267991-057-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209681-1303130804/watcher-3209681-1303130804 -o /tmp/evaluation-result-3209681-1303130804/solver-3209681-1303130804 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209681-1303130804.cnf

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

MD5SUM BENCH= 1a8d3d5d5a6ad4a4b0bb6bd83ad87f53
RANDOM SEED=1520488521

node111.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	: 5428.12
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.86
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	: 5332.83
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	: 5332.67
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23660896 kB
Buffers:        686336 kB
Cached:        8174340 kB
SwapCached:         44 kB
Active:        3537600 kB
Inactive:      5390716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23660896 kB
SwapTotal:    67111528 kB
SwapFree:     67111480 kB
Dirty:            3628 kB
Writeback:          44 kB
AnonPages:       67340 kB
Mapped:          14224 kB
Slab:           298276 kB
PageTables:       4996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190500 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= 73464 MiB
End job on node111 at 2011-04-18 16:10:06