Trace number 3210241

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 hiSAT 1532.65 1532.61

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S1555786344-071.SATISFIABLE.cnf
MD5SUMf8817105cc2067c24c16bafe0c05427a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.269958
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.29/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.39	c main()::
0.29/0.39	c initFormula():: searching for DIMACS p-line....
0.29/0.39	c full lookahead due to high density!
0.29/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.29/0.39	c parseCNF():: parsing....
0.29/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.39	c runParser():: parsing was successful, warming up engines...
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.29/0.39	c stat :: sign balance is biased by 0.008
0.29/0.39	c using k-SAT heuristics (size based diff)
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.29/0.39	c resolvent_look() :: found 1 resolvents
0.29/0.39	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.29/0.39	c longest clause has size 7
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c number of free variables = 70
0.29/0.39	c dynamic_preselect_setsize :: off
0.29/0.39	c main():: all systems go!
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 145
0.39/0.43	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 539
0.49/0.53	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3795
1.19/1.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 23225
5.29/5.30	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 107942
23.49/23.58	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 387074
86.89/86.91	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1104482
259.80/259.89	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2576960
637.91/637.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 5004464
1305.23/1305.20	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |************
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c |****************
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c |*********************
1532.63/1532.60	c |101010001110000000010100100000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
1532.63/1532.60	
c |*********************
1532.63/1532.60	c
1532.63/1532.60	c main():: nodeCount: 5851777
1532.63/1532.60	c main():: dead ends in main: 514
1532.63/1532.60	c main():: lookAheadCount: 305389299
1532.63/1532.60	c main():: unitResolveCount: 15284795
1532.63/1532.60	c main():: time=1532.870000
1532.63/1532.60	c main():: necessary_assignments: 26332
1532.63/1532.60	c main():: bin_sat: 0, bin_unsat 0
1532.63/1532.60	c main():: doublelook: #: 17030662, succes #: 12682890
1532.63/1532.60	c main():: doublelook: overall 5.665 of all possible doublelooks executed
1532.63/1532.60	c main():: doublelook: succesrate: 74.471, average DL_trigger: 18.334
1532.63/1532.60	c main():: SOLUTION VERIFIED :-)
1532.63/1532.60	s SATISFIABLE
1532.63/1532.60	v -1 -2 3 -4 -5 -6 7 -8 9 -10 11 -12 13 14 15 -16 17 -18 19 20 21 22 -23 24 -25 26 27 -28 -29 30 31 -32 -33 -34 -35 -36 -37 38 39 -40 42 43 44 45 -46 47 48 -49 50 51 -52 53 -54 -55 56 57 -58 59 -60 61 -62 63 -64 65 66 67 68 69 -70 0

Verifier Data 

OK

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-3210241-1303156783/watcher-3210241-1303156783 -o /tmp/evaluation-result-3210241-1303156783/solver-3210241-1303156783 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210241-1303156783.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: 2.00 2.00 1.94 1/172 28234
/proc/meminfo: memFree=28174380/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=1048 CPUtime=0 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 159 0 0 0 0 0 0 0 25 0 1 0 427281087 1073152 115 33554432000 134512640 135197378 4289167280 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 262 115 58 168 0 93 0

[startup+0.071985 s]
/proc/loadavg: 2.00 2.00 1.94 1/172 28234
/proc/meminfo: memFree=28174380/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=2024 CPUtime=0.06 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 933 0 0 0 6 0 0 0 25 0 1 0 427281087 2072576 357 33554432000 134512640 135197378 4289167280 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 506 357 82 168 0 337 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2024

[startup+0.100978 s]
/proc/loadavg: 2.00 2.00 1.94 1/172 28234
/proc/meminfo: memFree=28174380/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=2024 CPUtime=0.09 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 933 0 0 0 9 0 0 0 25 0 1 0 427281087 2072576 357 33554432000 134512640 135197378 4289167280 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 506 357 82 168 0 337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2024

[startup+0.30093 s]
/proc/loadavg: 2.00 2.00 1.94 1/172 28234
/proc/meminfo: memFree=28174380/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=2024 CPUtime=0.29 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 933 0 0 0 29 0 0 0 25 0 1 0 427281087 2072576 357 33554432000 134512640 135197378 4289167280 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 506 357 82 168 0 337 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2024

[startup+0.700862 s]
/proc/loadavg: 2.00 2.00 1.94 1/172 28234
/proc/meminfo: memFree=28174380/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=2464 CPUtime=0.69 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 1191 0 0 0 69 0 0 0 25 0 1 0 427281087 2523136 431 33554432000 134512640 135197378 4289167280 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 616 431 93 168 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2464

[startup+1.50072 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28246
/proc/meminfo: memFree=28171860/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=2712 CPUtime=1.49 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 1197 0 0 0 149 0 0 0 25 0 1 0 427281087 2777088 437 33554432000 134512640 135197378 4289167280 18446744073709551615 134592770 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 678 437 93 168 0 509 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2712

[startup+3.10043 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28246
/proc/meminfo: memFree=28170740/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=2712 CPUtime=3.09 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 1240 0 0 0 309 0 0 0 25 0 1 0 427281087 2777088 480 33554432000 134512640 135197378 4289167280 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 678 480 93 168 0 509 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2712

[startup+6.30087 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28246
/proc/meminfo: memFree=28169380/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=3396 CPUtime=6.29 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 1406 0 0 0 629 0 0 0 25 0 1 0 427281087 3477504 646 33554432000 134512640 135197378 4289167280 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 849 646 93 168 0 680 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3396

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28246
/proc/meminfo: memFree=28167040/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=4248 CPUtime=12.69 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 1581 0 0 0 1269 0 0 0 25 0 1 0 427281087 4349952 821 33554432000 134512640 135197378 4289167280 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 1062 821 93 168 0 893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4248

[startup+25.5005 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28246
/proc/meminfo: memFree=28163824/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=6164 CPUtime=25.49 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 1929 0 0 0 2549 0 0 0 25 0 1 0 427281087 6311936 1169 33554432000 134512640 135197378 4289167280 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 1541 1169 93 168 0 1372 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6164

[startup+51.1009 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28247
/proc/meminfo: memFree=28157580/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=10476 CPUtime=51.09 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 2608 0 0 0 5109 0 0 0 25 0 1 0 427281087 10727424 1848 33554432000 134512640 135197378 4289167280 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 2619 1848 93 168 0 2450 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10476

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28257
/proc/meminfo: memFree=28144824/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=14356 CPUtime=102.3 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 3927 0 0 0 10229 1 0 0 25 0 1 0 427281087 14700544 3167 33554432000 134512640 135197378 4289167280 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 3589 3167 93 168 0 3420 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14356

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28259
/proc/meminfo: memFree=28131488/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=20640 CPUtime=162.3 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 5492 0 0 0 16229 1 0 0 25 0 1 0 427281087 21135360 4732 33554432000 134512640 135197378 4289167280 18446744073709551615 134526614 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 5160 4732 93 168 0 4991 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 20640

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28262
/proc/meminfo: memFree=28118676/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=29372 CPUtime=222.3 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 6967 0 0 0 22229 1 0 0 25 0 1 0 427281087 30076928 6207 33554432000 134512640 135197378 4289167280 18446744073709551615 134603128 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 7343 6207 93 168 0 7174 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29372

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28265
/proc/meminfo: memFree=28106848/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=42468 CPUtime=282.3 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 8410 0 0 0 28228 2 0 0 25 0 1 0 427281087 43487232 7650 33554432000 134512640 135197378 4289167280 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 10617 7650 93 168 0 10448 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 42468

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28267
/proc/meminfo: memFree=28094412/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=42928 CPUtime=342.3 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 9892 0 0 0 34228 2 0 0 25 0 1 0 427281087 43958272 9132 33554432000 134512640 135197378 4289167280 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 10732 9132 93 168 0 10563 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 42928

[startup+402.301 s]
/proc/loadavg: 2.05 2.01 1.94 3/178 28268
/proc/meminfo: memFree=28082832/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=62572 CPUtime=402.3 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 11303 0 0 0 40228 2 0 0 25 0 1 0 427281087 64073728 10543 33554432000 134512640 135197378 4289167280 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 15643 10543 93 168 0 15474 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 62572

[startup+462.301 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 28270
/proc/meminfo: memFree=28070896/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=62572 CPUtime=462.3 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 12714 0 0 0 46228 2 0 0 25 0 1 0 427281087 64073728 11954 33554432000 134512640 135197378 4289167280 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 15643 11954 93 168 0 15474 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 62572

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28271
/proc/meminfo: memFree=28059948/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=62572 CPUtime=522.3 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 14110 0 0 0 52228 2 0 0 25 0 1 0 427281087 64073728 13350 33554432000 134512640 135197378 4289167280 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 15643 13350 93 168 0 15474 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 62572

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28273
/proc/meminfo: memFree=28048128/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=62572 CPUtime=582.31 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 15455 0 0 0 58228 3 0 0 25 0 1 0 427281087 64073728 14695 33554432000 134512640 135197378 4289167280 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 15643 14695 93 168 0 15474 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 62572

[startup+642.3 s]

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

/proc/meminfo: memFree=27981920/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=92960 CPUtime=942.31 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 23554 0 0 0 94227 4 0 0 25 0 1 0 427281087 95191040 22794 33554432000 134512640 135197378 4289167280 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 23240 22794 93 168 0 23071 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 92960

[startup+1002.3 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 28284
/proc/meminfo: memFree=27970976/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=137160 CPUtime=1002.31 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 24877 0 0 0 100227 4 0 0 25 0 1 0 427281087 140451840 24117 33554432000 134512640 135197378 4289167280 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 34290 24117 93 168 0 34121 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 137160

[startup+1062.3 s]
/proc/loadavg: 2.01 2.00 1.95 3/178 28286
/proc/meminfo: memFree=27960776/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=137160 CPUtime=1062.31 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 26110 0 0 0 106227 4 0 0 25 0 1 0 427281087 140451840 25350 33554432000 134512640 135197378 4289167280 18446744073709551615 134618526 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 34290 25350 93 168 0 34121 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 137160

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 28287
/proc/meminfo: memFree=27949812/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=137160 CPUtime=1122.32 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 27458 0 0 0 112227 5 0 0 25 0 1 0 427281087 140451840 26698 33554432000 134512640 135197378 4289167280 18446744073709551615 134603039 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 34290 26698 93 168 0 34121 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 137160

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 28289
/proc/meminfo: memFree=27939340/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=139004 CPUtime=1182.32 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 28707 0 0 0 118227 5 0 0 25 0 1 0 427281087 142340096 27947 33554432000 134512640 135197378 4289167280 18446744073709551615 134612232 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 34751 27947 93 168 0 34582 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 139004

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 28291
/proc/meminfo: memFree=27928744/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=139004 CPUtime=1242.32 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 29916 0 0 0 124227 5 0 0 25 0 1 0 427281087 142340096 29156 33554432000 134512640 135197378 4289167280 18446744073709551615 134602616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 34751 29156 93 168 0 34582 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 139004

[startup+1302.3 s]
/proc/loadavg: 2.04 2.01 1.96 3/178 28292
/proc/meminfo: memFree=27918896/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=139004 CPUtime=1302.33 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 31034 0 0 0 130227 6 0 0 25 0 1 0 427281087 142340096 30274 33554432000 134512640 135197378 4289167280 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 34751 30274 93 168 0 34582 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 139004

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/178 28294
/proc/meminfo: memFree=27908568/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=139004 CPUtime=1362.32 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 32409 0 0 0 136226 6 0 0 25 0 1 0 427281087 142340096 31649 33554432000 134512640 135197378 4289167280 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 34751 31649 93 168 0 34582 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 139004

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28295
/proc/meminfo: memFree=27897732/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=139004 CPUtime=1422.33 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 33781 0 0 0 142227 6 0 0 25 0 1 0 427281087 142340096 33021 33554432000 134512640 135197378 4289167280 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 34751 33021 93 168 0 34582 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 139004

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28297
/proc/meminfo: memFree=27887512/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=205304 CPUtime=1482.33 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 35025 0 0 0 148226 7 0 0 25 0 1 0 427281087 210231296 34265 33554432000 134512640 135197378 4289167280 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 51326 34265 93 168 0 51157 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 205304

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

[startup+1484.7 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28297
/proc/meminfo: memFree=27887264/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=205304 CPUtime=1484.73 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 35081 0 0 0 148466 7 0 0 25 0 1 0 427281087 210231296 34321 33554432000 134512640 135197378 4289167280 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 51326 34321 93 168 0 51157 0
Current children cumulated CPU time (s) 1484.73
Current children cumulated vsize (KiB) 205304

[startup+1510.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28298
/proc/meminfo: memFree=27882780/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=205304 CPUtime=1510.34 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 35635 0 0 0 151027 7 0 0 25 0 1 0 427281087 210231296 34875 33554432000 134512640 135197378 4289167280 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 51326 34875 93 168 0 51157 0
Current children cumulated CPU time (s) 1510.34
Current children cumulated vsize (KiB) 205304

[startup+1523.1 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28298
/proc/meminfo: memFree=27880912/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=205304 CPUtime=1523.13 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 35919 0 0 0 152306 7 0 0 25 0 1 0 427281087 210231296 35159 33554432000 134512640 135197378 4289167280 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 51326 35159 93 168 0 51157 0
Current children cumulated CPU time (s) 1523.13
Current children cumulated vsize (KiB) 205304

[startup+1529.5 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28298
/proc/meminfo: memFree=27879548/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=205304 CPUtime=1529.53 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 36064 0 0 0 152946 7 0 0 25 0 1 0 427281087 210231296 35304 33554432000 134512640 135197378 4289167280 18446744073709551615 134603280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 51326 35304 93 168 0 51157 0
Current children cumulated CPU time (s) 1529.53
Current children cumulated vsize (KiB) 205304

[startup+1531.1 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28298
/proc/meminfo: memFree=27879052/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=205304 CPUtime=1531.14 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 36101 0 0 0 153107 7 0 0 25 0 1 0 427281087 210231296 35341 33554432000 134512640 135197378 4289167280 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 51326 35341 93 168 0 51157 0
Current children cumulated CPU time (s) 1531.14
Current children cumulated vsize (KiB) 205304

[startup+1531.9 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28298
/proc/meminfo: memFree=27879052/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=205304 CPUtime=1531.93 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 36117 0 0 0 153186 7 0 0 25 0 1 0 427281087 210231296 35357 33554432000 134512640 135197378 4289167280 18446744073709551615 134713168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 51326 35357 93 168 0 51157 0
Current children cumulated CPU time (s) 1531.93
Current children cumulated vsize (KiB) 205304

[startup+1532.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28298
/proc/meminfo: memFree=27878804/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=205304 CPUtime=1532.34 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 36125 0 0 0 153227 7 0 0 25 0 1 0 427281087 210231296 35365 33554432000 134512640 135197378 4289167280 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 51326 35365 93 168 0 51157 0
Current children cumulated CPU time (s) 1532.34
Current children cumulated vsize (KiB) 205304

[startup+1532.5 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28298
/proc/meminfo: memFree=27878804/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=205304 CPUtime=1532.53 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 36130 0 0 0 153246 7 0 0 25 0 1 0 427281087 210231296 35370 33554432000 134512640 135197378 4289167280 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 51326 35370 93 168 0 51157 0
Current children cumulated CPU time (s) 1532.53
Current children cumulated vsize (KiB) 205304

[startup+1532.6 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28298
/proc/meminfo: memFree=27878804/32951124 swapFree=67051452/67111528
[pid=28234] ppid=28232 vsize=205304 CPUtime=1532.63 cores=1,3,5,7
/proc/28234/stat : 28234 (march_hi) R 28232 28234 28005 0 -1 4202496 36132 0 0 0 153256 7 0 0 25 0 1 0 427281087 210231296 35372 33554432000 134512640 135197378 4289167280 18446744073709551615 134524887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28234/statm: 51326 35372 93 168 0 51157 0
Current children cumulated CPU time (s) 1532.63
Current children cumulated vsize (KiB) 205304

Child status: 10
Real time (s): 1532.61
CPU time (s): 1532.65
CPU user time (s): 1532.57
CPU system time (s): 0.078987
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 205304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1532.57
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36134
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= 875

runsolver used 2.06069 second user time and 4.91825 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-18 21:59:43
IDJOB=3210241
IDBENCH=82709
IDSOLVER=1627
FILE ID=node101/3210241-1303156783
RUNJOBID= node101-1303151781-28024
PBS_JOBID= 13020980
Free space on /tmp= 72824 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S1555786344-071.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210241-1303156783/watcher-3210241-1303156783 -o /tmp/evaluation-result-3210241-1303156783/solver-3210241-1303156783 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210241-1303156783.cnf

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

MD5SUM BENCH= f8817105cc2067c24c16bafe0c05427a
RANDOM SEED=1315081846

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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	: 5332.83
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		: 2666.841
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	: 5332.74
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		: 2666.841
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		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
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:      28174660 kB
Buffers:        227764 kB
Cached:        4332408 kB
SwapCached:      33620 kB
Active:        2075668 kB
Inactive:      2521348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28174660 kB
SwapTotal:    67111528 kB
SwapFree:     67051452 kB
Dirty:             828 kB
Writeback:           0 kB
AnonPages:       24828 kB
Mapped:           8796 kB
Slab:           115432 kB
PageTables:       4296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   185384 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= 72820 MiB
End job on node101 at 2011-04-18 22:25:16