Trace number 1628025

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 hiUNSAT 3063.83 3064.53

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1610649331-094.cnf
MD5SUM559244527104bd6e88d823e1ca1028fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2684.98
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

1.00/1.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.03	c main()::
1.00/1.03	c initFormula():: searching for DIMACS p-line....
1.00/1.03	c full lookahead due to high density!
1.00/1.03	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
1.00/1.03	c parseCNF():: parsing....
1.00/1.03	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.03	c runParser():: parsing was successful, warming up engines...
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
1.00/1.03	c stat :: sign balance is biased by 0.006
1.00/1.03	c using k-SAT heuristics (size based diff)
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
1.00/1.03	c resolvent_look() :: found 2 resolvents
1.00/1.03	c main():: clause / variable ratio: ( 5787 / 65 ) = 89.03
1.00/1.03	c longest clause has size 7
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c number of free variables = 65
1.00/1.03	c dynamic_preselect_setsize :: off
1.00/1.03	c main():: all systems go!
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c |
3063.79/3064.53	c
3063.79/3064.53	c main():: nodeCount: 5438765
3063.79/3064.53	c main():: dead ends in main: 1358
3063.79/3064.53	c main():: lookAheadCount: 248622301
3063.79/3064.53	c main():: unitResolveCount: 11035083
3063.79/3064.53	c main():: time=-1230.687296
3063.79/3064.53	c main():: necessary_assignments: 22162
3063.79/3064.53	c main():: bin_sat: 0, bin_unsat 0
3063.79/3064.53	c main():: doublelook: #: 18560321, succes #: 15087439
3063.79/3064.53	c main():: doublelook: overall 7.638 of all possible doublelooks executed
3063.79/3064.53	c main():: doublelook: succesrate: 81.289, average DL_trigger: 18.220
3063.79/3064.53	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628025-1240091249/watcher-1628025-1240091249 -o /tmp/evaluation-result-1628025-1240091249/solver-1628025-1240091249 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628025-1240091249.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: 0.92 1.00 0.99 3/64 20153
/proc/meminfo: memFree=1186640/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=836 CPUtime=0
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 37152438 856064 88 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 209 88 58 167 0 40 0

[startup+0.0745849 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 20153
/proc/meminfo: memFree=1186640/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=1876 CPUtime=0.07
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 821 0 0 0 7 0 0 0 18 0 1 0 37152438 1921024 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 469 341 82 167 0 300 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1876

[startup+0.101585 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 20153
/proc/meminfo: memFree=1186640/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=1876 CPUtime=0.09
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 821 0 0 0 9 0 0 0 18 0 1 0 37152438 1921024 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 469 341 82 167 0 300 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1876

[startup+0.301598 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 20153
/proc/meminfo: memFree=1186640/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=1876 CPUtime=0.29
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 821 0 0 0 29 0 0 0 19 0 1 0 37152438 1921024 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 469 341 82 167 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701624 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 20153
/proc/meminfo: memFree=1186640/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=1876 CPUtime=0.69
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 821 0 0 0 69 0 0 0 22 0 1 0 37152438 1921024 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 469 341 82 167 0 300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50168 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 20154
/proc/meminfo: memFree=1185544/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=2304 CPUtime=1.49
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1050 0 0 0 149 0 0 0 25 0 1 0 37152438 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2304

[startup+3.10178 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 20154
/proc/meminfo: memFree=1185160/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=2304 CPUtime=3.09
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1050 0 0 0 309 0 0 0 25 0 1 0 37152438 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2304

[startup+6.302 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 20154
/proc/meminfo: memFree=1185160/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=2304 CPUtime=6.29
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1050 0 0 0 629 0 0 0 25 0 1 0 37152438 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2304

[startup+12.7014 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 20154
/proc/meminfo: memFree=1185056/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=2304 CPUtime=12.69
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1050 0 0 0 1269 0 0 0 25 0 1 0 37152438 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2304

[startup+25.5013 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 20154
/proc/meminfo: memFree=1185056/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=2304 CPUtime=25.49
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1050 0 0 0 2549 0 0 0 25 0 1 0 37152438 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2304

[startup+51.102 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 20154
/proc/meminfo: memFree=1185056/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=2304 CPUtime=51.08
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1050 0 0 0 5108 0 0 0 25 0 1 0 37152438 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2304

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 20154
/proc/meminfo: memFree=1185056/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=2552 CPUtime=102.27
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1066 0 0 0 10227 0 0 0 25 0 1 0 37152438 2613248 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 638 430 93 167 0 469 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2552

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20154
/proc/meminfo: memFree=1184992/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=2552 CPUtime=162.25
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1087 0 0 0 16225 0 0 0 25 0 1 0 37152438 2613248 451 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 638 451 93 167 0 469 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2552

[startup+222.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20154
/proc/meminfo: memFree=1184608/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=3008 CPUtime=222.24
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1184 0 0 0 22224 0 0 0 25 0 1 0 37152438 3080192 548 1992294400 134512640 135197378 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 752 548 93 167 0 583 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 3008

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20154
/proc/meminfo: memFree=1184480/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=3008 CPUtime=282.22
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1207 0 0 0 28222 0 0 0 25 0 1 0 37152438 3080192 571 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 752 571 93 167 0 583 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3008

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1184416/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=3236 CPUtime=342.21
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1229 0 0 0 34221 0 0 0 25 0 1 0 37152438 3313664 593 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 809 593 93 167 0 640 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 3236

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1184288/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=3236 CPUtime=402.19
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1249 0 0 0 40219 0 0 0 25 0 1 0 37152438 3313664 613 1992294400 134512640 135197378 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 809 613 93 167 0 640 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3236

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1184224/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=3576 CPUtime=462.19
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1273 0 0 0 46218 1 0 0 25 0 1 0 37152438 3661824 637 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 894 637 93 167 0 725 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 3576

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1184096/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=3576 CPUtime=522.17
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1295 0 0 0 52216 1 0 0 25 0 1 0 37152438 3661824 659 1992294400 134512640 135197378 4294956240 18446744073709551615 134618443 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 894 659 93 167 0 725 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 3576

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1184032/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=3576 CPUtime=582.16
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1317 0 0 0 58215 1 0 0 25 0 1 0 37152438 3661824 681 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 894 681 93 167 0 725 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 3576

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20154
/proc/meminfo: memFree=1183904/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=3576 CPUtime=642.15
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 1341 0 0 0 64214 1 0 0 25 0 1 0 37152438 3661824 705 1992294400 134512640 135197378 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 894 705 93 167 0 725 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 3576


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

/proc/meminfo: memFree=1180448/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=7728 CPUtime=2381.75
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2132 0 0 0 238169 6 0 0 25 0 1 0 37152438 7913472 1496 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 1932 1496 93 167 0 1763 0
Current children cumulated CPU time (s) 2381.75
Current children cumulated vsize (KiB) 7728

[startup+2442.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20160
/proc/meminfo: memFree=1180320/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=7728 CPUtime=2441.73
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2170 0 0 0 244167 6 0 0 25 0 1 0 37152438 7913472 1534 1992294400 134512640 135197378 4294956240 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 1932 1534 93 167 0 1763 0
Current children cumulated CPU time (s) 2441.73
Current children cumulated vsize (KiB) 7728

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20160
/proc/meminfo: memFree=1180192/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=7728 CPUtime=2501.72
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2203 0 0 0 250166 6 0 0 25 0 1 0 37152438 7913472 1567 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 1932 1567 93 167 0 1763 0
Current children cumulated CPU time (s) 2501.72
Current children cumulated vsize (KiB) 7728

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20160
/proc/meminfo: memFree=1180064/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=7728 CPUtime=2561.71
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2239 0 0 0 256165 6 0 0 25 0 1 0 37152438 7913472 1603 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 1932 1603 93 167 0 1763 0
Current children cumulated CPU time (s) 2561.71
Current children cumulated vsize (KiB) 7728

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20160
/proc/meminfo: memFree=1179872/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=7728 CPUtime=2621.7
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2280 0 0 0 262164 6 0 0 25 0 1 0 37152438 7913472 1644 1992294400 134512640 135197378 4294956240 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 1932 1644 93 167 0 1763 0
Current children cumulated CPU time (s) 2621.7
Current children cumulated vsize (KiB) 7728

[startup+2682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20160
/proc/meminfo: memFree=1179680/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=7728 CPUtime=2681.68
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2315 0 0 0 268162 6 0 0 25 0 1 0 37152438 7913472 1679 1992294400 134512640 135197378 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 1932 1679 93 167 0 1763 0
Current children cumulated CPU time (s) 2681.68
Current children cumulated vsize (KiB) 7728

[startup+2742.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20160
/proc/meminfo: memFree=1179552/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=7728 CPUtime=2741.67
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2354 0 0 0 274161 6 0 0 25 0 1 0 37152438 7913472 1718 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 1932 1718 93 167 0 1763 0
Current children cumulated CPU time (s) 2741.67
Current children cumulated vsize (KiB) 7728

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20160
/proc/meminfo: memFree=1179360/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=10316 CPUtime=2801.65
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2401 0 0 0 280159 6 0 0 25 0 1 0 37152438 10563584 1765 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 2579 1765 93 167 0 2410 0
Current children cumulated CPU time (s) 2801.65
Current children cumulated vsize (KiB) 10316

[startup+2862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20160
/proc/meminfo: memFree=1179168/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=10316 CPUtime=2861.63
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2447 0 0 0 286157 6 0 0 25 0 1 0 37152438 10563584 1811 1992294400 134512640 135197378 4294956240 18446744073709551615 134593027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 2579 1811 93 167 0 2410 0
Current children cumulated CPU time (s) 2861.63
Current children cumulated vsize (KiB) 10316

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20160
/proc/meminfo: memFree=1178976/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=10316 CPUtime=2921.62
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2490 0 0 0 292156 6 0 0 25 0 1 0 37152438 10563584 1854 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 2579 1854 93 167 0 2410 0
Current children cumulated CPU time (s) 2921.62
Current children cumulated vsize (KiB) 10316

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20162
/proc/meminfo: memFree=1178592/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=10316 CPUtime=2981.61
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2546 0 0 0 298154 7 0 0 25 0 1 0 37152438 10563584 1910 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 2579 1910 93 167 0 2410 0
Current children cumulated CPU time (s) 2981.61
Current children cumulated vsize (KiB) 10316

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20162
/proc/meminfo: memFree=1178464/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=10316 CPUtime=3041.59
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2607 0 0 0 304152 7 0 0 25 0 1 0 37152438 10563584 1971 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 2579 1971 93 167 0 2410 0
Current children cumulated CPU time (s) 3041.59
Current children cumulated vsize (KiB) 10316

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

[startup+3046.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20162
/proc/meminfo: memFree=1178464/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=10316 CPUtime=3045.59
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2612 0 0 0 304552 7 0 0 25 0 1 0 37152438 10563584 1976 1992294400 134512640 135197378 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 2579 1976 93 167 0 2410 0
Current children cumulated CPU time (s) 3045.59
Current children cumulated vsize (KiB) 10316

[startup+3052.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20162
/proc/meminfo: memFree=1178400/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=10316 CPUtime=3051.99
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2618 0 0 0 305192 7 0 0 25 0 1 0 37152438 10563584 1982 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 2579 1982 93 167 0 2410 0
Current children cumulated CPU time (s) 3051.99
Current children cumulated vsize (KiB) 10316

[startup+3059.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20162
/proc/meminfo: memFree=1178400/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=10316 CPUtime=3058.39
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2627 0 0 0 305832 7 0 0 25 0 1 0 37152438 10563584 1991 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 2579 1991 93 167 0 2410 0
Current children cumulated CPU time (s) 3058.39
Current children cumulated vsize (KiB) 10316

[startup+3062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20162
/proc/meminfo: memFree=1178336/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=10316 CPUtime=3061.59
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2632 0 0 0 306152 7 0 0 25 0 1 0 37152438 10563584 1996 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 2579 1996 93 167 0 2410 0
Current children cumulated CPU time (s) 3061.59
Current children cumulated vsize (KiB) 10316

[startup+3063.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20162
/proc/meminfo: memFree=1178336/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=10316 CPUtime=3063.18
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2634 0 0 0 306311 7 0 0 25 0 1 0 37152438 10563584 1998 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 2579 1998 93 167 0 2410 0
Current children cumulated CPU time (s) 3063.18
Current children cumulated vsize (KiB) 10316

[startup+3064.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20162
/proc/meminfo: memFree=1178336/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=10316 CPUtime=3063.58
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2635 0 0 0 306351 7 0 0 25 0 1 0 37152438 10563584 1999 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 2579 1999 93 167 0 2410 0
Current children cumulated CPU time (s) 3063.58
Current children cumulated vsize (KiB) 10316

[startup+3064.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20162
/proc/meminfo: memFree=1178336/2055920 swapFree=4192956/4192956
[pid=20153] ppid=20151 vsize=10316 CPUtime=3063.79
/proc/20153/stat : 20153 (march_hi) R 20151 20153 20116 0 -1 4194304 2635 0 0 0 306372 7 0 0 25 0 1 0 37152438 10563584 1999 1992294400 134512640 135197378 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/20153/statm: 2579 1999 93 167 0 2410 0
Current children cumulated CPU time (s) 3063.79
Current children cumulated vsize (KiB) 10316

Child status: 20
Real time (s): 3064.53
CPU time (s): 3063.83
CPU user time (s): 3063.75
CPU system time (s): 0.078987
CPU usage (%): 99.977
Max. virtual memory (cumulated for all children) (KiB): 10316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3063.75
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= 2636
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= 6533

runsolver used 2.97055 second user time and 5.45317 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-18 23:47:30
IDJOB=1628025
IDBENCH=70481
IDSOLVER=583
FILE ID=node52/1628025-1240091249
PBS_JOBID= 9157669
Free space on /tmp= 66364 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1610649331-094.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628025-1240091249/watcher-1628025-1240091249 -o /tmp/evaluation-result-1628025-1240091249/solver-1628025-1240091249 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628025-1240091249.cnf

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

MD5SUM BENCH= 559244527104bd6e88d823e1ca1028fc
RANDOM SEED=215564760

node52.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		: 3000.214
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		: 3000.214
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:       1187056 kB
Buffers:         79148 kB
Cached:         713936 kB
SwapCached:          0 kB
Active:         380140 kB
Inactive:       426716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1187056 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          23556 kB
Slab:            47964 kB
Committed_AS:   167156 kB
PageTables:       1476 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= 66360 MiB
End job on node52 at 2009-04-19 00:38:34