Trace number 3209629

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) 5000.07 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v30000-c126000-S1196935200-064-UNKNOWN.cnf
MD5SUMa5ac359cd8af4f1e83d886effb49a2a9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark56.4894
Satisfiable
(Un)Satisfiability was proved
Number of variables30000
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/0.93	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.93	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.93	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.93	c main()::
0.89/0.93	c initFormula():: searching for DIMACS p-line....
0.89/0.93	c initFormula():: the DIMACS p-line indicates a CNF of 30000 variables and 126000 clauses.
0.89/0.93	c parseCNF():: parsing....
0.89/0.93	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.93	c runParser():: parsing was successful, warming up engines...
0.89/0.93	c simplify_formula():: removed 0 tautological, 616 satisfied and 0 duplicate clauses
0.89/0.93	c preprocessing fase I completed:: there are now 29897 free variables and 125384 clauses.
0.89/0.93	c stat :: sign balance is biased by 0.474
0.89/0.93	c using 3-SAT heuristics (occurence based diff)
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.89/0.93	c resolvent_look() :: found 79 resolvents
0.89/0.93	c lessRedundantTransformation():: nothing to be done.
0.89/0.93	c transformTo3SAT():: you gave me 30000 variables and 125463 clauses.
0.89/0.93	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.93	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.93	c transformTo3SAT():: the transformation yielded 30000 variabels and 125463 clauses.
0.89/0.93	c main():: clause / variable ratio: ( 125463 / 30000 ) = 4.18
0.89/0.93	c longest clause has size 3
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93	c number of free variables = 29897
0.89/0.93	c dynamic_preselect_setsize :: off
0.89/0.93	c main():: all systems go!
0.89/0.93	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-3209629-1303130795/watcher-3209629-1303130795 -o /tmp/evaluation-result-3209629-1303130795/solver-3209629-1303130795 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209629-1303130795.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: 1.89 1.99 1.96 2/177 20855
/proc/meminfo: memFree=19157880/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=4256 CPUtime=0 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 812 0 0 0 0 0 0 0 25 0 1 0 405495436 4358144 768 33554432000 134512640 135197378 4290594640 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20855/statm: 1064 768 58 168 0 895 0

[startup+0.0406939 s]
/proc/loadavg: 1.89 1.99 1.96 2/177 20855
/proc/meminfo: memFree=19157880/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=5048 CPUtime=0.03 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 1047 0 0 0 3 0 0 0 25 0 1 0 405495436 5169152 1003 33554432000 134512640 135197378 4290594640 18446744073709551615 134848288 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20855/statm: 1262 1003 58 168 0 1093 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5048

[startup+0.100687 s]
/proc/loadavg: 1.89 1.99 1.96 2/177 20855
/proc/meminfo: memFree=19157880/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=12332 CPUtime=0.09 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 2016 0 0 0 9 0 0 0 25 0 1 0 405495436 12627968 1971 33554432000 134512640 135197378 4290594640 18446744073709551615 134565040 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20855/statm: 3083 1971 62 168 0 2914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12332

[startup+0.300656 s]
/proc/loadavg: 1.89 1.99 1.96 2/177 20855
/proc/meminfo: memFree=19157880/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=14420 CPUtime=0.29 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 5496 0 0 0 29 0 0 0 25 0 1 0 405495436 14766080 2399 33554432000 134512640 135197378 4290594640 18446744073709551615 134560840 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20855/statm: 3605 2399 67 168 0 3436 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14420

[startup+0.700578 s]
/proc/loadavg: 1.89 1.99 1.96 2/177 20855
/proc/meminfo: memFree=19157880/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=18828 CPUtime=0.69 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 15147 0 0 0 68 1 0 0 25 0 1 0 405495436 19279872 3588 33554432000 134512640 135197378 4290594640 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20855/statm: 4707 3588 81 168 0 4538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18828

[startup+1.50044 s]
/proc/loadavg: 1.89 1.99 1.96 3/178 20856
/proc/meminfo: memFree=19091492/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=54348 CPUtime=1.49 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 28704 0 0 0 146 3 0 0 25 0 1 0 405495436 55652352 12267 33554432000 134512640 135197378 4290594640 18446744073709551615 134541663 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20855/statm: 13587 12267 91 168 0 13418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54348

[startup+3.10111 s]
/proc/loadavg: 1.89 1.99 1.96 3/178 20856
/proc/meminfo: memFree=19069296/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=55700 CPUtime=3.09 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 28990 0 0 0 306 3 0 0 25 0 1 0 405495436 57036800 12553 33554432000 134512640 135197378 4290594640 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20855/statm: 13925 12553 91 168 0 13756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55700

[startup+6.30056 s]
/proc/loadavg: 1.90 1.99 1.96 3/178 20856
/proc/meminfo: memFree=19058136/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=61612 CPUtime=6.29 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 30385 0 0 0 626 3 0 0 25 0 1 0 405495436 63090688 13948 33554432000 134512640 135197378 4290594640 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20855/statm: 15403 13948 91 168 0 15234 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61612

[startup+12.7004 s]
/proc/loadavg: 1.90 1.99 1.96 3/178 20856
/proc/meminfo: memFree=19053932/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=63064 CPUtime=12.69 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 30768 0 0 0 1266 3 0 0 25 0 1 0 405495436 64577536 14331 33554432000 134512640 135197378 4290594640 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20855/statm: 15766 14331 91 168 0 15597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63064

[startup+25.501 s]
/proc/loadavg: 1.92 1.99 1.96 3/178 20856
/proc/meminfo: memFree=19052352/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=64120 CPUtime=25.5 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 31048 0 0 0 2546 4 0 0 25 0 1 0 405495436 65658880 14611 33554432000 134512640 135197378 4290594640 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20855/statm: 16030 14611 91 168 0 15861 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 64120

[startup+51.1003 s]
/proc/loadavg: 1.95 1.99 1.96 3/178 20857
/proc/meminfo: memFree=19050904/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=65180 CPUtime=51.09 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 31294 0 0 0 5105 4 0 0 25 0 1 0 405495436 66744320 14857 33554432000 134512640 135197378 4290594640 18446744073709551615 134570742 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 16295 14857 91 168 0 16126 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 65180

[startup+102.307 s]
/proc/loadavg: 2.04 2.01 1.97 3/178 20858
/proc/meminfo: memFree=19048160/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=66236 CPUtime=102.3 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 31556 0 0 0 10226 4 0 0 25 0 1 0 405495436 67825664 15119 33554432000 134512640 135197378 4290594640 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 16559 15119 91 168 0 16390 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 66236

[startup+162.301 s]
/proc/loadavg: 2.01 2.00 1.97 3/178 20860
/proc/meminfo: memFree=19047008/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=66896 CPUtime=162.3 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 31722 0 0 0 16226 4 0 0 25 0 1 0 405495436 68501504 15285 33554432000 134512640 135197378 4290594640 18446744073709551615 134594009 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 16724 15285 91 168 0 16555 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 66896

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 20862
/proc/meminfo: memFree=19045984/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=67292 CPUtime=222.3 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 31847 0 0 0 22226 4 0 0 25 0 1 0 405495436 68907008 15410 33554432000 134512640 135197378 4290594640 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 16823 15410 91 168 0 16654 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 67292

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 20870
/proc/meminfo: memFree=19043984/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=67688 CPUtime=282.3 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 31943 0 0 0 28226 4 0 0 25 0 1 0 405495436 69312512 15506 33554432000 134512640 135197378 4290594640 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 16922 15506 91 168 0 16753 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 67688

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 20872
/proc/meminfo: memFree=19043936/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=68084 CPUtime=342.3 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 32031 0 0 0 34226 4 0 0 25 0 1 0 405495436 69718016 15594 33554432000 134512640 135197378 4290594640 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 17021 15594 91 168 0 16852 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 68084

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 20880
/proc/meminfo: memFree=19043516/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=68348 CPUtime=402.3 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 32095 0 0 0 40225 5 0 0 25 0 1 0 405495436 69988352 15658 33554432000 134512640 135197378 4290594640 18446744073709551615 134590599 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 17087 15658 91 168 0 16918 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68348

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 20889
/proc/meminfo: memFree=19042836/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=68612 CPUtime=462.3 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 32154 0 0 0 46225 5 0 0 25 0 1 0 405495436 70258688 15717 33554432000 134512640 135197378 4290594640 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 17153 15717 91 168 0 16984 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68612

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 20891
/proc/meminfo: memFree=19042676/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=68744 CPUtime=522.3 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 32210 0 0 0 52225 5 0 0 25 0 1 0 405495436 70393856 15773 33554432000 134512640 135197378 4290594640 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 17186 15773 91 168 0 17017 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68744

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 20892
/proc/meminfo: memFree=19042516/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=69008 CPUtime=582.3 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 32255 0 0 0 58225 5 0 0 25 0 1 0 405495436 70664192 15818 33554432000 134512640 135197378 4290594640 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 17252 15818 91 168 0 17083 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 69008

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 20997
/proc/meminfo: memFree=19034760/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72704 CPUtime=4062.42 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33181 0 0 0 406233 9 0 0 25 0 1 0 405495436 74448896 16744 33554432000 134512640 135197378 4290594640 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18176 16744 91 168 0 18007 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 72704

[startup+4122.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 20999
/proc/meminfo: memFree=19034720/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72704 CPUtime=4122.41 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33188 0 0 0 412232 9 0 0 25 0 1 0 405495436 74448896 16751 33554432000 134512640 135197378 4290594640 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18176 16751 91 168 0 18007 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 72704

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21000
/proc/meminfo: memFree=19034688/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72704 CPUtime=4182.42 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33196 0 0 0 418233 9 0 0 25 0 1 0 405495436 74448896 16759 33554432000 134512640 135197378 4290594640 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18176 16759 91 168 0 18007 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 72704

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21002
/proc/meminfo: memFree=19034652/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72704 CPUtime=4242.42 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33205 0 0 0 424233 9 0 0 25 0 1 0 405495436 74448896 16768 33554432000 134512640 135197378 4290594640 18446744073709551615 134597150 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18176 16768 91 168 0 18007 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 72704

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21003
/proc/meminfo: memFree=19034740/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72836 CPUtime=4302.42 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33213 0 0 0 430233 9 0 0 25 0 1 0 405495436 74584064 16776 33554432000 134512640 135197378 4290594640 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18209 16776 91 168 0 18040 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 72836

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21005
/proc/meminfo: memFree=19034584/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72836 CPUtime=4362.42 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33221 0 0 0 436233 9 0 0 25 0 1 0 405495436 74584064 16784 33554432000 134512640 135197378 4290594640 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18209 16784 91 168 0 18040 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 72836

[startup+4422.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 21007
/proc/meminfo: memFree=19034668/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72836 CPUtime=4422.42 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33228 0 0 0 442233 9 0 0 25 0 1 0 405495436 74584064 16791 33554432000 134512640 135197378 4290594640 18446744073709551615 134592313 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18209 16791 91 168 0 18040 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 72836

[startup+4482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 21017
/proc/meminfo: memFree=19033824/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72836 CPUtime=4482.42 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33236 0 0 0 448233 9 0 0 25 0 1 0 405495436 74584064 16799 33554432000 134512640 135197378 4290594640 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18209 16799 91 168 0 18040 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 72836

[startup+4542.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 21019
/proc/meminfo: memFree=19033780/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72968 CPUtime=4542.43 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33243 0 0 0 454234 9 0 0 25 0 1 0 405495436 74719232 16806 33554432000 134512640 135197378 4290594640 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18242 16806 91 168 0 18073 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 72968

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21020
/proc/meminfo: memFree=19033496/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72968 CPUtime=4602.44 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33248 0 0 0 460234 10 0 0 25 0 1 0 405495436 74719232 16811 33554432000 134512640 135197378 4290594640 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18242 16811 91 168 0 18073 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 72968

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21022
/proc/meminfo: memFree=19033460/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72968 CPUtime=4662.43 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33256 0 0 0 466233 10 0 0 25 0 1 0 405495436 74719232 16819 33554432000 134512640 135197378 4290594640 18446744073709551615 134552964 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18242 16819 91 168 0 18073 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 72968

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21024
/proc/meminfo: memFree=19033416/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72968 CPUtime=4722.44 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33265 0 0 0 472234 10 0 0 25 0 1 0 405495436 74719232 16828 33554432000 134512640 135197378 4290594640 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18242 16828 91 168 0 18073 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 72968

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21025
/proc/meminfo: memFree=19033248/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=72968 CPUtime=4782.44 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33272 0 0 0 478234 10 0 0 25 0 1 0 405495436 74719232 16835 33554432000 134512640 135197378 4290594640 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18242 16835 91 168 0 18073 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 72968

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21027
/proc/meminfo: memFree=19033212/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=73100 CPUtime=4842.44 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33279 0 0 0 484234 10 0 0 25 0 1 0 405495436 74854400 16842 33554432000 134512640 135197378 4290594640 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18275 16842 91 168 0 18106 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 73100

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21028
/proc/meminfo: memFree=19033304/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=73100 CPUtime=4902.44 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33286 0 0 0 490234 10 0 0 25 0 1 0 405495436 74854400 16849 33554432000 134512640 135197378 4290594640 18446744073709551615 134572862 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18275 16849 91 168 0 18106 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 73100

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21030
/proc/meminfo: memFree=19033388/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=73100 CPUtime=4962.44 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33293 0 0 0 496234 10 0 0 25 0 1 0 405495436 74854400 16856 33554432000 134512640 135197378 4290594640 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18275 16856 91 168 0 18106 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 73100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.04 2.01 2.00 2/177 21032
/proc/meminfo: memFree=19090164/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=73100 CPUtime=5000.05 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33297 0 0 0 499995 10 0 0 25 0 1 0 405495436 74854400 16860 33554432000 134512640 135197378 4290594640 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18275 16860 91 168 0 18106 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 73100

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: 2.04 2.01 2.00 2/177 21032
/proc/meminfo: memFree=19090164/32951124 swapFree=67111528/67111528
[pid=20855] ppid=20853 vsize=73100 CPUtime=5000.05 cores=0,2,4,6
/proc/20855/stat : 20855 (march_hi) R 20853 20855 20402 0 -1 4202496 33297 0 0 0 499995 10 0 0 25 0 1 0 405495436 74854400 16860 33554432000 134512640 135197378 4290594640 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20855/statm: 18275 16860 91 168 0 18106 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 73100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.07
CPU user time (s): 4999.95
CPU system time (s): 0.112982
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 73100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33297
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= 9608

runsolver used 7.84981 second user time and 15.5666 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-18 14:46:35
IDJOB=3209629
IDBENCH=82556
IDSOLVER=1627
FILE ID=node147/3209629-1303130795
RUNJOBID= node147-1303120790-20420
PBS_JOBID= 13020865
Free space on /tmp= 72532 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S1196935200-064-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209629-1303130795/watcher-3209629-1303130795 -o /tmp/evaluation-result-3209629-1303130795/solver-3209629-1303130795 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209629-1303130795.cnf

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

MD5SUM BENCH= a5ac359cd8af4f1e83d886effb49a2a9
RANDOM SEED=1275189607

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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	: 5332.82
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		: 2666.836
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		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19158160 kB
Buffers:        703720 kB
Cached:       12665172 kB
SwapCached:          0 kB
Active:        4510552 kB
Inactive:      8925408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19158160 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5856 kB
Writeback:           0 kB
AnonPages:       66352 kB
Mapped:          14708 kB
Slab:           294524 kB
PageTables:       4300 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   208672 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= 72532 MiB
End job on node147 at 2011-04-18 16:09:57