Trace number 3209877

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-v15000-c63000-S89201333-019-UNKNOWN.cnf
MD5SUM04e94fe2f2a1881d983170c76e6cb046
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark46.6329
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 347 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 14947 free variables and 62653 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.469
0.39/0.44	c using 3-SAT heuristics (occurence based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
0.39/0.44	c resolvent_look() :: found 79 resolvents
0.39/0.44	c lessRedundantTransformation():: nothing to be done.
0.39/0.44	c transformTo3SAT():: you gave me 15000 variables and 62732 clauses.
0.39/0.44	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.44	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.44	c transformTo3SAT():: the transformation yielded 15000 variabels and 62732 clauses.
0.39/0.44	c main():: clause / variable ratio: ( 62732 / 15000 ) = 4.18
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 14947
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 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-3209877-1303140817/watcher-3209877-1303140817 -o /tmp/evaluation-result-3209877-1303140817/solver-3209877-1303140817 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209877-1303140817.cnf 

running on 4 cores: 1,3,5,7

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 1.99 2/172 8811
/proc/meminfo: memFree=23660712/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=2656 CPUtime=0 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 486 0 0 0 0 0 0 0 25 0 1 0 504312153 2719744 443 33554432000 134512640 135197378 4287323072 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 664 443 58 168 0 495 0

[startup+0.0163541 s]
/proc/loadavg: 1.84 1.97 1.99 2/172 8811
/proc/meminfo: memFree=23660712/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=2788 CPUtime=0.01 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 551 0 0 0 1 0 0 0 25 0 1 0 504312153 2854912 508 33554432000 134512640 135197378 4287323072 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 697 508 58 168 0 528 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2788

[startup+0.100338 s]
/proc/loadavg: 1.84 1.97 1.99 2/172 8811
/proc/meminfo: memFree=23660712/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=7576 CPUtime=0.09 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 2096 0 0 0 9 0 0 0 25 0 1 0 504312153 7757824 1281 33554432000 134512640 135197378 4287323072 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 1894 1281 66 168 0 1725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7576

[startup+0.3003 s]
/proc/loadavg: 1.84 1.97 1.99 2/172 8811
/proc/meminfo: memFree=23660712/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=9056 CPUtime=0.29 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 7306 0 0 0 29 0 0 0 25 0 1 0 504312153 9273344 1646 33554432000 134512640 135197378 4287323072 18446744073709551615 134691568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 2264 1646 80 168 0 2095 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9056

[startup+0.700226 s]
/proc/loadavg: 1.84 1.97 1.99 2/172 8811
/proc/meminfo: memFree=23660712/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=27624 CPUtime=0.69 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 14408 0 0 0 68 1 0 0 25 0 1 0 504312153 28286976 6213 33554432000 134512640 135197378 4287323072 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 6906 6213 91 168 0 6737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27624

[startup+1.50109 s]
/proc/loadavg: 1.84 1.97 1.99 3/178 8818
/proc/meminfo: memFree=23622720/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=30272 CPUtime=1.49 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 14992 0 0 0 148 1 0 0 25 0 1 0 504312153 30998528 6797 33554432000 134512640 135197378 4287323072 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 7568 6797 91 168 0 7399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30272

[startup+3.10078 s]
/proc/loadavg: 1.84 1.97 1.99 3/178 8818
/proc/meminfo: memFree=23579328/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=31592 CPUtime=3.09 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 15337 0 0 0 308 1 0 0 25 0 1 0 504312153 32350208 7142 33554432000 134512640 135197378 4287323072 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 7898 7142 91 168 0 7729 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31592

[startup+6.30018 s]
/proc/loadavg: 1.86 1.97 1.99 3/178 8818
/proc/meminfo: memFree=23564456/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=32252 CPUtime=6.29 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 15499 0 0 0 628 1 0 0 25 0 1 0 504312153 33026048 7304 33554432000 134512640 135197378 4287323072 18446744073709551615 134597730 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 8063 7304 91 168 0 7894 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32252

[startup+12.701 s]
/proc/loadavg: 1.87 1.97 1.99 3/178 8818
/proc/meminfo: memFree=23555728/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=32780 CPUtime=12.69 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 15659 0 0 0 1268 1 0 0 25 0 1 0 504312153 33566720 7464 33554432000 134512640 135197378 4287323072 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 8195 7464 91 168 0 8026 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32780

[startup+25.5006 s]
/proc/loadavg: 1.90 1.97 1.99 3/178 8818
/proc/meminfo: memFree=23552620/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=33440 CPUtime=25.49 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 15792 0 0 0 2548 1 0 0 25 0 1 0 504312153 34242560 7597 33554432000 134512640 135197378 4287323072 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 8360 7597 91 168 0 8191 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33440

[startup+51.1008 s]
/proc/loadavg: 1.93 1.97 1.99 3/178 8819
/proc/meminfo: memFree=23550500/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=33972 CPUtime=51.09 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 15949 0 0 0 5108 1 0 0 25 0 1 0 504312153 34787328 7754 33554432000 134512640 135197378 4287323072 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 8493 7754 91 168 0 8324 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33972

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.99 3/178 8821
/proc/meminfo: memFree=23547860/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=34500 CPUtime=102.29 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 16089 0 0 0 10228 1 0 0 25 0 1 0 504312153 35328000 7894 33554432000 134512640 135197378 4287323072 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 8625 7894 91 168 0 8456 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 34500

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 8822
/proc/meminfo: memFree=23546584/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=35028 CPUtime=162.29 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 16206 0 0 0 16228 1 0 0 25 0 1 0 504312153 35868672 8011 33554432000 134512640 135197378 4287323072 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 8757 8011 91 168 0 8588 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 35028

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 8824
/proc/meminfo: memFree=23545680/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=35292 CPUtime=222.29 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 16281 0 0 0 22228 1 0 0 25 0 1 0 504312153 36139008 8086 33554432000 134512640 135197378 4287323072 18446744073709551615 134552959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 8823 8086 91 168 0 8654 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35292

[startup+282.301 s]
/proc/loadavg: 2.06 1.99 1.99 3/178 8825
/proc/meminfo: memFree=23544776/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=35556 CPUtime=282.3 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 16330 0 0 0 28229 1 0 0 25 0 1 0 504312153 36409344 8135 33554432000 134512640 135197378 4287323072 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 8889 8135 91 168 0 8720 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 35556

[startup+342.301 s]
/proc/loadavg: 2.08 2.00 2.00 3/178 8830
/proc/meminfo: memFree=23544068/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=35688 CPUtime=342.3 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 16374 0 0 0 34229 1 0 0 25 0 1 0 504312153 36544512 8179 33554432000 134512640 135197378 4287323072 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 8922 8179 91 168 0 8753 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 35688

[startup+402.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/178 8832
/proc/meminfo: memFree=23543860/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=35820 CPUtime=402.31 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 16416 0 0 0 40229 2 0 0 25 0 1 0 504312153 36679680 8221 33554432000 134512640 135197378 4287323072 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 8955 8221 91 168 0 8786 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 35820

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 8833
/proc/meminfo: memFree=23543452/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=35952 CPUtime=462.31 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 16452 0 0 0 46229 2 0 0 25 0 1 0 504312153 36814848 8257 33554432000 134512640 135197378 4287323072 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 8988 8257 91 168 0 8819 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 35952

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8835
/proc/meminfo: memFree=23543284/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=36084 CPUtime=522.31 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 16480 0 0 0 52229 2 0 0 25 0 1 0 504312153 36950016 8285 33554432000 134512640 135197378 4287323072 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9021 8285 91 168 0 8852 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 36084

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8836
/proc/meminfo: memFree=23543008/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=36216 CPUtime=582.31 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 16508 0 0 0 58229 2 0 0 25 0 1 0 504312153 37085184 8313 33554432000 134512640 135197378 4287323072 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9054 8313 91 168 0 8885 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 36216

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 8941
/proc/meminfo: memFree=23535072/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38328 CPUtime=4062.44 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17037 0 0 0 406242 2 0 0 25 0 1 0 504312153 39247872 8842 33554432000 134512640 135197378 4287323072 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9582 8842 91 168 0 9413 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 38328

[startup+4122.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/178 8943
/proc/meminfo: memFree=23534916/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38328 CPUtime=4122.43 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17041 0 0 0 412241 2 0 0 25 0 1 0 504312153 39247872 8846 33554432000 134512640 135197378 4287323072 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9582 8846 91 168 0 9413 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 38328

[startup+4182.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 8944
/proc/meminfo: memFree=23535004/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38328 CPUtime=4182.44 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17046 0 0 0 418242 2 0 0 25 0 1 0 504312153 39247872 8851 33554432000 134512640 135197378 4287323072 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9582 8851 91 168 0 9413 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 38328

[startup+4242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 8946
/proc/meminfo: memFree=23534972/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38328 CPUtime=4242.44 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17050 0 0 0 424242 2 0 0 25 0 1 0 504312153 39247872 8855 33554432000 134512640 135197378 4287323072 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9582 8855 91 168 0 9413 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 38328

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 8948
/proc/meminfo: memFree=23535056/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38460 CPUtime=4302.44 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17055 0 0 0 430242 2 0 0 25 0 1 0 504312153 39383040 8860 33554432000 134512640 135197378 4287323072 18446744073709551615 134552937 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9615 8860 91 168 0 9446 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 38460

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 8949
/proc/meminfo: memFree=23534892/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38460 CPUtime=4362.44 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17060 0 0 0 436242 2 0 0 25 0 1 0 504312153 39383040 8865 33554432000 134512640 135197378 4287323072 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9615 8865 91 168 0 9446 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 38460

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8951
/proc/meminfo: memFree=23534864/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38460 CPUtime=4422.44 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17066 0 0 0 442242 2 0 0 25 0 1 0 504312153 39383040 8871 33554432000 134512640 135197378 4287323072 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9615 8871 91 168 0 9446 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 38460

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8952
/proc/meminfo: memFree=23534960/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38460 CPUtime=4482.45 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17070 0 0 0 448243 2 0 0 25 0 1 0 504312153 39383040 8875 33554432000 134512640 135197378 4287323072 18446744073709551615 134590429 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9615 8875 91 168 0 9446 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 38460

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8954
/proc/meminfo: memFree=23534804/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38460 CPUtime=4542.45 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17075 0 0 0 454243 2 0 0 25 0 1 0 504312153 39383040 8880 33554432000 134512640 135197378 4287323072 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9615 8880 91 168 0 9446 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 38460

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8956
/proc/meminfo: memFree=23534520/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38460 CPUtime=4602.45 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17080 0 0 0 460243 2 0 0 25 0 1 0 504312153 39383040 8885 33554432000 134512640 135197378 4287323072 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9615 8885 91 168 0 9446 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 38460

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8957
/proc/meminfo: memFree=23534488/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38460 CPUtime=4662.45 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17083 0 0 0 466243 2 0 0 25 0 1 0 504312153 39383040 8888 33554432000 134512640 135197378 4287323072 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9615 8888 91 168 0 9446 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 38460

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8959
/proc/meminfo: memFree=23534332/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38460 CPUtime=4722.46 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17087 0 0 0 472244 2 0 0 25 0 1 0 504312153 39383040 8892 33554432000 134512640 135197378 4287323072 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9615 8892 91 168 0 9446 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 38460

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8960
/proc/meminfo: memFree=23534424/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38592 CPUtime=4782.46 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17092 0 0 0 478244 2 0 0 25 0 1 0 504312153 39518208 8897 33554432000 134512640 135197378 4287323072 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9648 8897 91 168 0 9479 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 38592

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8962
/proc/meminfo: memFree=23534268/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38592 CPUtime=4842.46 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17096 0 0 0 484244 2 0 0 25 0 1 0 504312153 39518208 8901 33554432000 134512640 135197378 4287323072 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9648 8901 91 168 0 9479 0
Current children cumulated CPU time (s) 4842.46
Current children cumulated vsize (KiB) 38592

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8964
/proc/meminfo: memFree=23534224/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38592 CPUtime=4902.46 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17101 0 0 0 490244 2 0 0 25 0 1 0 504312153 39518208 8906 33554432000 134512640 135197378 4287323072 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9648 8906 91 168 0 9479 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 38592

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8965
/proc/meminfo: memFree=23534436/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38592 CPUtime=4962.46 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17107 0 0 0 496244 2 0 0 25 0 1 0 504312153 39518208 8912 33554432000 134512640 135197378 4287323072 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9648 8912 91 168 0 9479 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 38592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8966
/proc/meminfo: memFree=23534292/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38592 CPUtime=5000.07 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17111 0 0 0 500005 2 0 0 25 0 1 0 504312153 39518208 8916 33554432000 134512640 135197378 4287323072 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9648 8916 91 168 0 9479 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 38592

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 8966
/proc/meminfo: memFree=23534292/32951124 swapFree=67111480/67111528
[pid=8811] ppid=8809 vsize=38592 CPUtime=5000.07 cores=1,3,5,7
/proc/8811/stat : 8811 (march_hi) R 8809 8811 8577 0 -1 4202496 17111 0 0 0 500005 2 0 0 25 0 1 0 504312153 39518208 8916 33554432000 134512640 135197378 4287323072 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8811/statm: 9648 8916 91 168 0 9479 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 38592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.08
CPU user time (s): 5000.05
CPU system time (s): 0.024996
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 38592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17111
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= 7988

runsolver used 6.82796 second user time and 15.9126 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-18 17:33:37
IDJOB=3209877
IDBENCH=82618
IDSOLVER=1627
FILE ID=node111/3209877-1303140817
RUNJOBID= node111-1303135814-8596
PBS_JOBID= 13020925
Free space on /tmp= 73464 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S89201333-019-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209877-1303140817/watcher-3209877-1303140817 -o /tmp/evaluation-result-3209877-1303140817/solver-3209877-1303140817 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209877-1303140817.cnf

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

MD5SUM BENCH= 04e94fe2f2a1881d983170c76e6cb046
RANDOM SEED=62263895

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:      23660976 kB
Buffers:        687104 kB
Cached:        8177368 kB
SwapCached:         44 kB
Active:        3536868 kB
Inactive:      5391060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23660976 kB
SwapTotal:    67111528 kB
SwapFree:     67111480 kB
Dirty:            5452 kB
Writeback:           0 kB
AnonPages:       63508 kB
Mapped:          14704 kB
Slab:           298140 kB
PageTables:       4584 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   187496 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 18:56:59