Trace number 1628048

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hiSAT 3209.39 3210.27

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S754967851-033.cnf
MD5SUMca6438c2650e1f6095e022fd7ba3c2d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.754884
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 

1.10/1.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.12	c main()::
1.10/1.12	c initFormula():: searching for DIMACS p-line....
1.10/1.12	c full lookahead due to high density!
1.10/1.12	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.10/1.12	c parseCNF():: parsing....
1.10/1.12	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.12	c runParser():: parsing was successful, warming up engines...
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.10/1.12	c stat :: sign balance is biased by 0.007
1.10/1.12	c using k-SAT heuristics (size based diff)
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.10/1.12	c resolvent_look() :: found 1 resolvents
1.10/1.12	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
1.10/1.12	c longest clause has size 7
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c number of free variables = 70
1.10/1.12	c dynamic_preselect_setsize :: off
1.10/1.12	c main():: all systems go!
1.10/1.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/19) NodeCount: 192
1.19/1.24	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/19) NodeCount: 3394
2.99/3.04	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/19) NodeCount: 28955
17.09/17.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/19) NodeCount: 155795
87.36/87.42	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/19) NodeCount: 579770
323.80/323.92	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/19) NodeCount: 1643988
921.04/921.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/19) NodeCount: 3655884
2060.63/2061.27	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |************************************
c |*************************************
c |**************************************
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c |***********************************************
3209.31/3210.27	c |0100000010010011110.00101010$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
3209.31/3210.27	
c |***********************************************
3209.31/3210.27	c
3209.31/3210.27	c main():: nodeCount: 5668181
3209.31/3210.27	c main():: dead ends in main: 1462
3209.31/3210.27	c main():: lookAheadCount: 265662157
3209.31/3210.27	c main():: unitResolveCount: 11558321
3209.31/3210.27	c main():: time=-1085.097296
3209.31/3210.27	c main():: necessary_assignments: 27338
3209.31/3210.27	c main():: bin_sat: 0, bin_unsat 0
3209.31/3210.27	c main():: doublelook: #: 19622365, succes #: 15888874
3209.31/3210.27	c main():: doublelook: overall 7.557 of all possible doublelooks executed
3209.31/3210.27	c main():: doublelook: succesrate: 80.973, average DL_trigger: 19.778
3209.31/3210.27	c main():: SOLUTION VERIFIED :-)
3209.31/3210.27	s SATISFIABLE
3209.31/3210.27	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 41 -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 version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628048-1240097733/watcher-1628048-1240097733 -o /tmp/evaluation-result-1628048-1240097733/solver-1628048-1240097733 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628048-1240097733.cnf 

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): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22946
/proc/meminfo: memFree=1368792/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=836 CPUtime=0
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 37800411 856064 88 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 209 88 58 167 0 40 0

[startup+0.010076 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22946
/proc/meminfo: memFree=1368792/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=968 CPUtime=0
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 37800411 991232 107 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 242 107 58 167 0 73 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 968

[startup+0.101084 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22946
/proc/meminfo: memFree=1368792/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=1952 CPUtime=0.09
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 900 0 0 0 9 0 0 0 18 0 1 0 37800411 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301102 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22946
/proc/meminfo: memFree=1368792/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=1952 CPUtime=0.29
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 900 0 0 0 29 0 0 0 19 0 1 0 37800411 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.70114 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22946
/proc/meminfo: memFree=1368792/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=1952 CPUtime=0.69
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 900 0 0 0 69 0 0 0 22 0 1 0 37800411 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134539474 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50122 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22947
/proc/meminfo: memFree=1367632/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=2392 CPUtime=1.49
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1155 0 0 0 149 0 0 0 25 0 1 0 37800411 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10137 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22947
/proc/meminfo: memFree=1367184/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=2392 CPUtime=3.09
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1155 0 0 0 309 0 0 0 25 0 1 0 37800411 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2392

[startup+6.30167 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22947
/proc/meminfo: memFree=1367184/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=2392 CPUtime=6.29
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1155 0 0 0 629 0 0 0 25 0 1 0 37800411 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2392

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22947
/proc/meminfo: memFree=1367128/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=2392 CPUtime=12.69
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1155 0 0 0 1269 0 0 0 25 0 1 0 37800411 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2392

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22947
/proc/meminfo: memFree=1367128/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=2392 CPUtime=25.48
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1155 0 0 0 2548 0 0 0 25 0 1 0 37800411 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2392

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22947
/proc/meminfo: memFree=1367128/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=2640 CPUtime=51.07
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1157 0 0 0 5107 0 0 0 25 0 1 0 37800411 2703360 432 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 660 432 93 167 0 491 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2640

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22947
/proc/meminfo: memFree=1367000/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=2640 CPUtime=102.26
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1175 0 0 0 10226 0 0 0 25 0 1 0 37800411 2703360 450 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 660 450 93 167 0 491 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2640

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22949
/proc/meminfo: memFree=1366680/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=2640 CPUtime=162.25
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1199 0 0 0 16224 1 0 0 25 0 1 0 37800411 2703360 474 1992294400 134512640 135197378 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 660 474 93 167 0 491 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2640

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22949
/proc/meminfo: memFree=1366360/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=3096 CPUtime=222.23
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1296 0 0 0 22222 1 0 0 25 0 1 0 37800411 3170304 571 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 774 571 93 167 0 605 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3096

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22949
/proc/meminfo: memFree=1366296/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=3096 CPUtime=282.21
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1318 0 0 0 28220 1 0 0 25 0 1 0 37800411 3170304 593 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 774 593 93 167 0 605 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3096

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22949
/proc/meminfo: memFree=1366168/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=3324 CPUtime=342.19
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1342 0 0 0 34218 1 0 0 25 0 1 0 37800411 3403776 617 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 831 617 93 167 0 662 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3324

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22949
/proc/meminfo: memFree=1366104/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=3324 CPUtime=402.18
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1366 0 0 0 40217 1 0 0 25 0 1 0 37800411 3403776 641 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 831 641 93 167 0 662 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 3324

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22949
/proc/meminfo: memFree=1365976/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=3664 CPUtime=462.16
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1389 0 0 0 46215 1 0 0 25 0 1 0 37800411 3751936 664 1992294400 134512640 135197378 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 916 664 93 167 0 747 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3664

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22949
/proc/meminfo: memFree=1365912/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=3664 CPUtime=522.14
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1413 0 0 0 52213 1 0 0 25 0 1 0 37800411 3751936 688 1992294400 134512640 135197378 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 916 688 93 167 0 747 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3664

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22949
/proc/meminfo: memFree=1365784/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=3664 CPUtime=582.12
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1434 0 0 0 58211 1 0 0 25 0 1 0 37800411 3751936 709 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 916 709 93 167 0 747 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 3664

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22949
/proc/meminfo: memFree=1365720/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=3664 CPUtime=642.12
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 1454 0 0 0 64210 2 0 0 25 0 1 0 37800411 3751936 729 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 916 729 93 167 0 747 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 3664


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

/proc/meminfo: memFree=1362456/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=2621.58
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2251 0 0 0 262151 7 0 0 25 0 1 0 37800411 8003584 1526 1992294400 134512640 135197378 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1526 93 167 0 1785 0
Current children cumulated CPU time (s) 2621.58
Current children cumulated vsize (KiB) 7816

[startup+2682.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1362328/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=2681.55
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2279 0 0 0 268148 7 0 0 25 0 1 0 37800411 8003584 1554 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1554 93 167 0 1785 0
Current children cumulated CPU time (s) 2681.55
Current children cumulated vsize (KiB) 7816

[startup+2742.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1362200/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=2741.54
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2310 0 0 0 274147 7 0 0 25 0 1 0 37800411 8003584 1585 1992294400 134512640 135197378 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1585 93 167 0 1785 0
Current children cumulated CPU time (s) 2741.54
Current children cumulated vsize (KiB) 7816

[startup+2802.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1362136/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=2801.52
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2334 0 0 0 280145 7 0 0 25 0 1 0 37800411 8003584 1609 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1609 93 167 0 1785 0
Current children cumulated CPU time (s) 2801.52
Current children cumulated vsize (KiB) 7816

[startup+2862.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361944/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=2861.5
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2357 0 0 0 286143 7 0 0 25 0 1 0 37800411 8003584 1632 1992294400 134512640 135197378 4294956240 18446744073709551615 134524947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1632 93 167 0 1785 0
Current children cumulated CPU time (s) 2861.5
Current children cumulated vsize (KiB) 7816

[startup+2922.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361880/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=2921.48
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2379 0 0 0 292141 7 0 0 25 0 1 0 37800411 8003584 1654 1992294400 134512640 135197378 4294956240 18446744073709551615 134618596 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1654 93 167 0 1785 0
Current children cumulated CPU time (s) 2921.48
Current children cumulated vsize (KiB) 7816

[startup+2982.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361752/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=2981.47
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2404 0 0 0 298140 7 0 0 25 0 1 0 37800411 8003584 1679 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1679 93 167 0 1785 0
Current children cumulated CPU time (s) 2981.47
Current children cumulated vsize (KiB) 7816

[startup+3042.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361624/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=3041.46
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2425 0 0 0 304138 8 0 0 25 0 1 0 37800411 8003584 1700 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1700 93 167 0 1785 0
Current children cumulated CPU time (s) 3041.46
Current children cumulated vsize (KiB) 7816

[startup+3102.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361496/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=3101.44
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2449 0 0 0 310136 8 0 0 25 0 1 0 37800411 8003584 1724 1992294400 134512640 135197378 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1724 93 167 0 1785 0
Current children cumulated CPU time (s) 3101.44
Current children cumulated vsize (KiB) 7816

[startup+3162.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361432/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=3161.43
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2474 0 0 0 316135 8 0 0 25 0 1 0 37800411 8003584 1749 1992294400 134512640 135197378 4294956240 18446744073709551615 134539081 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1749 93 167 0 1785 0
Current children cumulated CPU time (s) 3161.43
Current children cumulated vsize (KiB) 7816

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

[startup+3174.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361368/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=3173.42
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2481 0 0 0 317334 8 0 0 25 0 1 0 37800411 8003584 1756 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1756 93 167 0 1785 0
Current children cumulated CPU time (s) 3173.42
Current children cumulated vsize (KiB) 7816

[startup+3187.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361368/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=3186.22
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2485 0 0 0 318614 8 0 0 25 0 1 0 37800411 8003584 1760 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1760 93 167 0 1785 0
Current children cumulated CPU time (s) 3186.22
Current children cumulated vsize (KiB) 7816

[startup+3199.91 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361304/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=3199.02
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2491 0 0 0 319894 8 0 0 25 0 1 0 37800411 8003584 1766 1992294400 134512640 135197378 4294956240 18446744073709551615 134524935 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1766 93 167 0 1785 0
Current children cumulated CPU time (s) 3199.02
Current children cumulated vsize (KiB) 7816

[startup+3206.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361304/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=3205.41
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2493 0 0 0 320533 8 0 0 25 0 1 0 37800411 8003584 1768 1992294400 134512640 135197378 4294956240 18446744073709551615 134524933 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1768 93 167 0 1785 0
Current children cumulated CPU time (s) 3205.41
Current children cumulated vsize (KiB) 7816

[startup+3207.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361304/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=3207.01
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2493 0 0 0 320693 8 0 0 25 0 1 0 37800411 8003584 1768 1992294400 134512640 135197378 4294956240 18446744073709551615 134593019 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1768 93 167 0 1785 0
Current children cumulated CPU time (s) 3207.01
Current children cumulated vsize (KiB) 7816

[startup+3209.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361304/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=3208.61
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2494 0 0 0 320853 8 0 0 25 0 1 0 37800411 8003584 1769 1992294400 134512640 135197378 4294956240 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1769 93 167 0 1785 0
Current children cumulated CPU time (s) 3208.61
Current children cumulated vsize (KiB) 7816

[startup+3209.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361304/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=3209.01
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2494 0 0 0 320893 8 0 0 25 0 1 0 37800411 8003584 1769 1992294400 134512640 135197378 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1769 93 167 0 1785 0
Current children cumulated CPU time (s) 3209.01
Current children cumulated vsize (KiB) 7816

[startup+3210.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361304/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=3209.21
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2495 0 0 0 320913 8 0 0 25 0 1 0 37800411 8003584 1770 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1770 93 167 0 1785 0
Current children cumulated CPU time (s) 3209.21
Current children cumulated vsize (KiB) 7816

[startup+3210.2 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22955
/proc/meminfo: memFree=1361304/2055920 swapFree=4192956/4192956
[pid=22946] ppid=22944 vsize=7816 CPUtime=3209.31
/proc/22946/stat : 22946 (march_hi) R 22944 22946 22854 0 -1 4194304 2495 0 0 0 320923 8 0 0 25 0 1 0 37800411 8003584 1770 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22946/statm: 1954 1770 93 167 0 1785 0
Current children cumulated CPU time (s) 3209.31
Current children cumulated vsize (KiB) 7816

Child status: 10
Real time (s): 3210.27
CPU time (s): 3209.39
CPU user time (s): 3209.31
CPU system time (s): 0.084987
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 7816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3209.31
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2497
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= 2
involuntary context switches= 5743

runsolver used 2.74058 second user time and 6.08907 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-19 01:35:33
IDJOB=1628048
IDBENCH=70504
IDSOLVER=583
FILE ID=node61/1628048-1240097733
PBS_JOBID= 9157700
Free space on /tmp= 66456 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S754967851-033.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628048-1240097733/watcher-1628048-1240097733 -o /tmp/evaluation-result-1628048-1240097733/solver-1628048-1240097733 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628048-1240097733.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ca6438c2650e1f6095e022fd7ba3c2d0
RANDOM SEED=2060552684

node61.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1369208 kB
Buffers:         80904 kB
Cached:         533136 kB
SwapCached:          0 kB
Active:         271032 kB
Inactive:       355692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1369208 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          22456 kB
Slab:            46148 kB
Committed_AS:   186644 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66456 MiB
End job on node61 at 2009-04-19 02:29:03