Trace number 1628055

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 3601.06 3602.78

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S284173264-081.cnf
MD5SUMe8f7903d690618b3eb32880d64fd6acf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.753885
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 

1.00/1.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.04	c main()::
1.00/1.04	c initFormula():: searching for DIMACS p-line....
1.00/1.04	c full lookahead due to high density!
1.00/1.04	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.00/1.04	c parseCNF():: parsing....
1.00/1.04	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.04	c runParser():: parsing was successful, warming up engines...
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.00/1.04	c stat :: sign balance is biased by 0.006
1.00/1.04	c using k-SAT heuristics (size based diff)
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.00/1.04	c resolvent_look() :: found 1 resolvents
1.00/1.04	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
1.00/1.04	c longest clause has size 7
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c number of free variables = 70
1.00/1.04	c dynamic_preselect_setsize :: off
1.00/1.04	c main():: all systems go!
1.00/1.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/19) NodeCount: 140
1.10/1.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/19) NodeCount: 3248
2.79/2.81	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/19) NodeCount: 28316
15.99/16.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/19) NodeCount: 154222
81.55/81.68	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/19) NodeCount: 579906
304.85/305.00	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/19) NodeCount: 1645437
865.47/865.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/19) NodeCount: 3676237
1940.71/1941.79	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/19) NodeCount: 6656051
3530.00/3531.78	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
3600.98/3602.77	c |1110110000110001000.0100100$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
3600.98/3602.77	
c |****
3600.98/3602.77	c
3600.98/3602.77	c main():: nodeCount: 6789440
3600.98/3602.77	c main():: dead ends in main: 1856
3600.98/3602.77	c main():: lookAheadCount: 317862110
3600.98/3602.77	c main():: unitResolveCount: 13864031
3600.98/3602.77	c main():: time=-693.377296
3600.98/3602.77	c main():: necessary_assignments: 32345
3600.98/3602.77	c main():: bin_sat: 0, bin_unsat 0
3600.98/3602.77	c main():: doublelook: #: 23497146, succes #: 19023715
3600.98/3602.77	c main():: doublelook: overall 7.563 of all possible doublelooks executed
3600.98/3602.77	c main():: doublelook: succesrate: 80.962, average DL_trigger: 20.848
3600.98/3602.77	c main():: SOLUTION VERIFIED :-)
3600.98/3602.77	s SATISFIABLE
3600.98/3602.77	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-1628055-1240098031/watcher-1628055-1240098031 -o /tmp/evaluation-result-1628055-1240098031/solver-1628055-1240098031 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628055-1240098031.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 0.98 3/64 22443
/proc/meminfo: memFree=854224/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=836 CPUtime=0
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 37831084 856064 89 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 209 89 58 167 0 40 0

[startup+0.0992281 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22443
/proc/meminfo: memFree=854224/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=1952 CPUtime=0.09
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 902 0 0 0 9 0 0 0 18 0 1 0 37831084 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.101226 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22443
/proc/meminfo: memFree=854224/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=1952 CPUtime=0.09
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 902 0 0 0 9 0 0 0 18 0 1 0 37831084 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301249 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22443
/proc/meminfo: memFree=854224/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=1952 CPUtime=0.29
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 902 0 0 0 29 0 0 0 19 0 1 0 37831084 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134578022 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701296 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22443
/proc/meminfo: memFree=854224/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=1952 CPUtime=0.69
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 902 0 0 0 69 0 0 0 23 0 1 0 37831084 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50139 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22444
/proc/meminfo: memFree=853000/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=2392 CPUtime=1.49
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1157 0 0 0 149 0 0 0 25 0 1 0 37831084 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10158 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22444
/proc/meminfo: memFree=852616/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=2392 CPUtime=3.09
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1157 0 0 0 309 0 0 0 25 0 1 0 37831084 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2392

[startup+6.30195 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22444
/proc/meminfo: memFree=852616/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=2392 CPUtime=6.29
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1157 0 0 0 629 0 0 0 25 0 1 0 37831084 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2392

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22444
/proc/meminfo: memFree=852488/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=2392 CPUtime=12.69
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1157 0 0 0 1269 0 0 0 25 0 1 0 37831084 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134618355 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2392

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22444
/proc/meminfo: memFree=852424/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=2392 CPUtime=25.48
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1157 0 0 0 2548 0 0 0 25 0 1 0 37831084 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2392

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22444
/proc/meminfo: memFree=852488/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=2644 CPUtime=51.07
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1159 0 0 0 5107 0 0 0 25 0 1 0 37831084 2707456 432 1992294400 134512640 135197378 4294956240 18446744073709551615 134603196 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 661 432 93 167 0 492 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2644

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22444
/proc/meminfo: memFree=852360/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=2644 CPUtime=102.25
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1180 0 0 0 10225 0 0 0 25 0 1 0 37831084 2707456 453 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 661 453 93 167 0 492 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2644

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22444
/proc/meminfo: memFree=852360/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=2644 CPUtime=162.22
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1202 0 0 0 16222 0 0 0 25 0 1 0 37831084 2707456 475 1992294400 134512640 135197378 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 661 475 93 167 0 492 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2644

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22444
/proc/meminfo: memFree=851976/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=3100 CPUtime=222.19
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1302 0 0 0 22219 0 0 0 25 0 1 0 37831084 3174400 575 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 775 575 93 167 0 606 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 3100

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22444
/proc/meminfo: memFree=851912/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=3328 CPUtime=282.17
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1326 0 0 0 28217 0 0 0 25 0 1 0 37831084 3407872 599 1992294400 134512640 135197378 4294956240 18446744073709551615 134603295 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 832 599 93 167 0 663 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 3328

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22444
/proc/meminfo: memFree=851848/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=3328 CPUtime=342.13
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1353 0 0 0 34213 0 0 0 25 0 1 0 37831084 3407872 626 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 832 626 93 167 0 663 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 3328

[startup+402.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 22444
/proc/meminfo: memFree=851720/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=3328 CPUtime=402.11
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1376 0 0 0 40211 0 0 0 25 0 1 0 37831084 3407872 649 1992294400 134512640 135197378 4294956240 18446744073709551615 134556395 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 832 649 93 167 0 663 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 3328

[startup+462.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 22444
/proc/meminfo: memFree=851656/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=3668 CPUtime=462.09
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1398 0 0 0 46209 0 0 0 25 0 1 0 37831084 3756032 671 1992294400 134512640 135197378 4294956240 18446744073709551615 134593027 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 917 671 93 167 0 748 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 3668

[startup+522.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 22444
/proc/meminfo: memFree=851592/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=3668 CPUtime=522.05
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1420 0 0 0 52205 0 0 0 25 0 1 0 37831084 3756032 693 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 917 693 93 167 0 748 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 3668

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22444
/proc/meminfo: memFree=851528/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=3668 CPUtime=582.02
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1445 0 0 0 58202 0 0 0 25 0 1 0 37831084 3756032 718 1992294400 134512640 135197378 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 917 718 93 167 0 748 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 3668

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22444
/proc/meminfo: memFree=851464/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=4180 CPUtime=642
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 1470 0 0 0 64200 0 0 0 25 0 1 0 37831084 4280320 743 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 1045 743 93 167 0 876 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 4180


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

/proc/meminfo: memFree=847240/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=7820 CPUtime=2920.89
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2449 0 0 0 292087 2 0 0 25 0 1 0 37831084 8007680 1722 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 1955 1722 93 167 0 1786 0
Current children cumulated CPU time (s) 2920.89
Current children cumulated vsize (KiB) 7820

[startup+2982.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22450
/proc/meminfo: memFree=847048/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=7820 CPUtime=2980.86
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2480 0 0 0 298084 2 0 0 25 0 1 0 37831084 8007680 1753 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 1955 1753 93 167 0 1786 0
Current children cumulated CPU time (s) 2980.86
Current children cumulated vsize (KiB) 7820

[startup+3042.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22450
/proc/meminfo: memFree=846920/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3040.83
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2511 0 0 0 304081 2 0 0 25 0 1 0 37831084 10657792 1784 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 1784 93 167 0 2433 0
Current children cumulated CPU time (s) 3040.83
Current children cumulated vsize (KiB) 10408

[startup+3102.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22450
/proc/meminfo: memFree=846856/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3100.8
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2536 0 0 0 310078 2 0 0 25 0 1 0 37831084 10657792 1809 1992294400 134512640 135197378 4294956240 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 1809 93 167 0 2433 0
Current children cumulated CPU time (s) 3100.8
Current children cumulated vsize (KiB) 10408

[startup+3162.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22450
/proc/meminfo: memFree=846792/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3160.78
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2563 0 0 0 316076 2 0 0 25 0 1 0 37831084 10657792 1836 1992294400 134512640 135197378 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 1836 93 167 0 2433 0
Current children cumulated CPU time (s) 3160.78
Current children cumulated vsize (KiB) 10408

[startup+3222.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22450
/proc/meminfo: memFree=846664/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3220.74
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2592 0 0 0 322072 2 0 0 25 0 1 0 37831084 10657792 1865 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 1865 93 167 0 2433 0
Current children cumulated CPU time (s) 3220.74
Current children cumulated vsize (KiB) 10408

[startup+3282.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22450
/proc/meminfo: memFree=846536/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3280.73
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2622 0 0 0 328070 3 0 0 25 0 1 0 37831084 10657792 1895 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 1895 93 167 0 2433 0
Current children cumulated CPU time (s) 3280.73
Current children cumulated vsize (KiB) 10408

[startup+3342.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22450
/proc/meminfo: memFree=846472/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3340.7
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2649 0 0 0 334067 3 0 0 25 0 1 0 37831084 10657792 1922 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 1922 93 167 0 2433 0
Current children cumulated CPU time (s) 3340.7
Current children cumulated vsize (KiB) 10408

[startup+3402.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22450
/proc/meminfo: memFree=846344/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3400.67
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2679 0 0 0 340064 3 0 0 25 0 1 0 37831084 10657792 1952 1992294400 134512640 135197378 4294956240 18446744073709551615 134524975 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 1952 93 167 0 2433 0
Current children cumulated CPU time (s) 3400.67
Current children cumulated vsize (KiB) 10408

[startup+3462.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22452
/proc/meminfo: memFree=845960/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3460.64
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2712 0 0 0 346061 3 0 0 25 0 1 0 37831084 10657792 1985 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 1985 93 167 0 2433 0
Current children cumulated CPU time (s) 3460.64
Current children cumulated vsize (KiB) 10408

[startup+3522.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22452
/proc/meminfo: memFree=845960/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3520.61
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2748 0 0 0 352058 3 0 0 25 0 1 0 37831084 10657792 2021 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 2021 93 167 0 2433 0
Current children cumulated CPU time (s) 3520.61
Current children cumulated vsize (KiB) 10408

[startup+3582.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22452
/proc/meminfo: memFree=845832/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3580.58
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2776 0 0 0 358055 3 0 0 25 0 1 0 37831084 10657792 2049 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 2049 93 167 0 2433 0
Current children cumulated CPU time (s) 3580.58
Current children cumulated vsize (KiB) 10408

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

[startup+3583.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22452
/proc/meminfo: memFree=845832/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3582.18
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2777 0 0 0 358215 3 0 0 25 0 1 0 37831084 10657792 2050 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 2050 93 167 0 2433 0
Current children cumulated CPU time (s) 3582.18
Current children cumulated vsize (KiB) 10408

[startup+3590.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22452
/proc/meminfo: memFree=845832/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3588.58
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2779 0 0 0 358855 3 0 0 25 0 1 0 37831084 10657792 2052 1992294400 134512640 135197378 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 2052 93 167 0 2433 0
Current children cumulated CPU time (s) 3588.58
Current children cumulated vsize (KiB) 10408

[startup+3596.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22452
/proc/meminfo: memFree=845832/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3594.98
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2783 0 0 0 359495 3 0 0 25 0 1 0 37831084 10657792 2056 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 2056 93 167 0 2433 0
Current children cumulated CPU time (s) 3594.98
Current children cumulated vsize (KiB) 10408

[startup+3599.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22452
/proc/meminfo: memFree=845832/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3598.18
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2784 0 0 0 359815 3 0 0 25 0 1 0 37831084 10657792 2057 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 2057 93 167 0 2433 0
Current children cumulated CPU time (s) 3598.18
Current children cumulated vsize (KiB) 10408

[startup+3601.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22452
/proc/meminfo: memFree=845832/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3599.78
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2785 0 0 0 359975 3 0 0 25 0 1 0 37831084 10657792 2058 1992294400 134512640 135197378 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 2058 93 167 0 2433 0
Current children cumulated CPU time (s) 3599.78
Current children cumulated vsize (KiB) 10408

[startup+3602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22452
/proc/meminfo: memFree=845832/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3600.58
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2785 0 0 0 360055 3 0 0 25 0 1 0 37831084 10657792 2058 1992294400 134512640 135197378 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 2058 93 167 0 2433 0
Current children cumulated CPU time (s) 3600.58
Current children cumulated vsize (KiB) 10408

[startup+3602.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22452
/proc/meminfo: memFree=845832/2055920 swapFree=4192956/4192956
[pid=22443] ppid=22441 vsize=10408 CPUtime=3600.98
/proc/22443/stat : 22443 (march_hi) R 22441 22443 22377 0 -1 4194304 2785 0 0 0 360095 3 0 0 25 0 1 0 37831084 10657792 2058 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/22443/statm: 2602 2058 93 167 0 2433 0
Current children cumulated CPU time (s) 3600.98
Current children cumulated vsize (KiB) 10408

Child status: 10
Real time (s): 3602.78
CPU time (s): 3601.06
CPU user time (s): 3601.02
CPU system time (s): 0.034994
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 10408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3601.02
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2787
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= 9998

runsolver used 3.58745 second user time and 6.38103 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-19 01:40:31
IDJOB=1628055
IDBENCH=70511
IDSOLVER=583
FILE ID=node53/1628055-1240098031
PBS_JOBID= 9157701
Free space on /tmp= 66432 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S284173264-081.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628055-1240098031/watcher-1628055-1240098031 -o /tmp/evaluation-result-1628055-1240098031/solver-1628055-1240098031 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628055-1240098031.cnf

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

MD5SUM BENCH= e8f7903d690618b3eb32880d64fd6acf
RANDOM SEED=2040939296

node53.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		: 3000.245
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		: 3000.245
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        854712 kB
Buffers:         82456 kB
Cached:        1024924 kB
SwapCached:          0 kB
Active:         252472 kB
Inactive:       868740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        854712 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            66028 kB
Committed_AS:   172848 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66432 MiB
End job on node53 at 2009-04-19 02:40:33