Trace number 1720695

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_nn nn? (TO) 1200.06 1200.51

General information on the benchmark

Namemizh-sha0-35-3.cnf
MD5SUM41d0118c47af202f6c4d6c3e9e8bdfb7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.981
Satisfiable
(Un)Satisfiability was proved
Number of variables48689
Number of clauses204067
Sum of the clauses size609421
Maximum clause length4
Minimum clause length1
Number of clauses of size 1187
Number of clauses of size 284694
Number of clauses of size 336898
Number of clauses of size 482288
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

4.49/4.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.49/4.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
4.49/4.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
4.49/4.54	c main()::
4.49/4.54	c initFormula():: searching for DIMACS p-line....
4.49/4.54	c initFormula():: the DIMACS p-line indicates a CNF of 48689 variables and 204067 clauses.
4.49/4.54	c parseCNF():: parsing....
4.49/4.54	c parseCNF():: the CNF contains 187 unary clauses.
4.49/4.54	c runParser():: parsing was successful, warming up engines...
4.49/4.54	c find_and_remove_tautogolies():: found and removed 1851 tautologies
4.49/4.54	c find_and_remove_tautogolies():: found and removed 3625 tautologies
4.49/4.54	c find_and_remove_tautogolies():: found and removed 6 tautologies
4.49/4.54	c simplify_formula():: removed 43 tautological, 45860 satisfied and 3279 duplicate clauses
4.49/4.54	c preprocessing fase I completed:: there are now 37545 free variables and 154885 clauses.
4.49/4.54	c stat :: sign balance is biased by 0.100
4.49/4.54	c find_equivalence():: found 4662 3-equivalences
4.49/4.54	c find_equivalence():: found 5793 4-equivalences
4.49/4.54	c find_and_remove_tautogolies():: found and removed 90 tautologies
4.49/4.54	c find_and_remove_tautogolies():: found and removed 89 tautologies
4.49/4.54	c find_and_remove_tautogolies():: found and removed 20 tautologies
4.49/4.54	c find_and_remove_tautogolies():: found and removed 16 tautologies
4.49/4.54	c find_and_remove_tautogolies():: found and removed 1353 tautologies
4.49/4.54	c shorten_equivalence(): average equivalence length reduced from 18.297892 to 9.963681
4.49/4.54	c find_and_remove_tautogolies():: found and removed 3 tautologies
4.49/4.54	c using k-SAT heuristics (size based diff)
4.49/4.54	c simplify_formula():: removed 0 tautological, 64992 satisfied and 6 duplicate clauses
4.49/4.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 2933 duplicate clauses
4.49/4.54	c main():: clause / variable ratio: ( 89906 / 48689 ) = 1.85
4.49/4.54	c longest clause has size 4
4.49/4.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.49/4.54	c number of free variables = 35971
4.49/4.54	c dynamic_preselect_setsize :: off
4.49/4.54	c main():: all systems go!
4.49/4.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 94
5.18/5.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 17326
165.63/165.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1720695-1240658932/watcher-1720695-1240658932 -o /tmp/evaluation-result-1720695-1240658932/solver-1720695-1240658932 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1720695-1240658932.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.78 1.39 1.15 2/64 25145
/proc/meminfo: memFree=1765944/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=4584 CPUtime=0
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 695 0 0 0 0 0 0 0 18 0 1 0 93927560 4694016 680 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 1146 682 58 167 0 977 0

[startup+0.0511151 s]
/proc/loadavg: 1.78 1.39 1.15 2/64 25145
/proc/meminfo: memFree=1765944/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=6612 CPUtime=0.04
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 1333 0 0 0 4 0 0 0 18 0 1 0 93927560 6770688 1318 1992294400 134512640 135197250 4294956224 18446744073709551615 134852252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 1653 1318 58 167 0 1484 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6612

[startup+0.101123 s]
/proc/loadavg: 1.78 1.39 1.15 2/64 25145
/proc/meminfo: memFree=1765944/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=7272 CPUtime=0.08
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 1522 0 0 0 8 0 0 0 18 0 1 0 93927560 7446528 1507 1992294400 134512640 135197250 4294956224 18446744073709551615 134849511 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 1818 1507 58 167 0 1649 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7272

[startup+0.301162 s]
/proc/loadavg: 1.78 1.39 1.15 2/64 25145
/proc/meminfo: memFree=1765944/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=9780 CPUtime=0.29
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 2261 0 0 0 28 1 0 0 19 0 1 0 93927560 10014720 2246 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 2445 2246 58 167 0 2276 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9780

[startup+0.701241 s]
/proc/loadavg: 1.78 1.39 1.15 2/64 25145
/proc/meminfo: memFree=1765944/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=26736 CPUtime=0.69
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 6415 0 0 0 67 2 0 0 22 0 1 0 93927560 27377664 4967 1992294400 134512640 135197250 4294956224 18446744073709551615 134560516 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 6684 4967 67 167 0 6515 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26736

[startup+1.5014 s]
/proc/loadavg: 1.78 1.39 1.15 2/65 25146
/proc/meminfo: memFree=1747376/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=26000 CPUtime=1.49
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 6747 0 0 0 147 2 0 0 25 0 1 0 93927560 26624000 4799 1992294400 134512640 135197250 4294956224 18446744073709551615 134565212 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 6500 4799 67 167 0 6331 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26000

[startup+3.10171 s]
/proc/loadavg: 1.78 1.39 1.15 2/65 25146
/proc/meminfo: memFree=1747312/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=26228 CPUtime=3.09
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 7237 0 0 0 306 3 0 0 25 0 1 0 93927560 26857472 4941 1992294400 134512640 135197250 4294956224 18446744073709551615 134537468 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 6557 4941 80 167 0 6388 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26228

[startup+6.30134 s]
/proc/loadavg: 1.72 1.39 1.15 2/65 25146
/proc/meminfo: memFree=1728368/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=88204 CPUtime=6.28
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 15948 0 0 0 623 5 0 0 25 0 1 0 93927560 90320896 9672 1992294400 134512640 135197250 4294956224 18446744073709551615 134540966 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 22051 9672 93 167 0 21882 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 88204

[startup+12.7016 s]
/proc/loadavg: 1.66 1.38 1.15 2/65 25146
/proc/meminfo: memFree=1728048/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=88348 CPUtime=12.69
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 16022 0 0 0 1263 6 0 0 25 0 1 0 93927560 90468352 9746 1992294400 134512640 135197250 4294956224 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 22087 9746 93 167 0 21918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 88348

[startup+25.5011 s]
/proc/loadavg: 1.51 1.36 1.14 2/65 25146
/proc/meminfo: memFree=1727984/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=88536 CPUtime=25.48
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 16079 0 0 0 2542 6 0 0 25 0 1 0 93927560 90660864 9803 1992294400 134512640 135197250 4294956224 18446744073709551615 134540954 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 22134 9803 93 167 0 21965 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 88536

[startup+51.1011 s]
/proc/loadavg: 1.34 1.33 1.14 2/65 25146
/proc/meminfo: memFree=1727408/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=89352 CPUtime=51.07
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 16241 0 0 0 5101 6 0 0 25 0 1 0 93927560 91496448 9965 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 22338 9965 93 167 0 22169 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89352

[startup+102.305 s]
/proc/loadavg: 1.14 1.28 1.13 2/65 25146
/proc/meminfo: memFree=1726320/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=90340 CPUtime=102.25
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 16516 0 0 0 10219 6 0 0 25 0 1 0 93927560 92508160 10240 1992294400 134512640 135197250 4294956224 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 22585 10240 93 167 0 22416 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 90340

[startup+162.303 s]
/proc/loadavg: 1.05 1.22 1.12 2/65 25146
/proc/meminfo: memFree=1725488/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=91292 CPUtime=162.23
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 16751 0 0 0 16216 7 0 0 25 0 1 0 93927560 93483008 10475 1992294400 134512640 135197250 4294956224 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 22823 10476 93 167 0 22654 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 91292

[startup+222.302 s]
/proc/loadavg: 1.02 1.18 1.11 2/65 25146
/proc/meminfo: memFree=1724272/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=92492 CPUtime=222.21
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17010 0 0 0 22214 7 0 0 25 0 1 0 93927560 94711808 10734 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23123 10734 93 167 0 22954 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 92492

[startup+282.302 s]
/proc/loadavg: 1.00 1.15 1.09 2/65 25146
/proc/meminfo: memFree=1724080/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=92832 CPUtime=282.18
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17057 0 0 0 28211 7 0 0 25 0 1 0 93927560 95059968 10781 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23208 10781 93 167 0 23039 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 92832

[startup+342.301 s]
/proc/loadavg: 1.00 1.12 1.09 2/65 25146
/proc/meminfo: memFree=1723824/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=92832 CPUtime=342.16
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17101 0 0 0 34209 7 0 0 25 0 1 0 93927560 95059968 10825 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23208 10825 93 167 0 23039 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 92832

[startup+402.301 s]
/proc/loadavg: 1.00 1.09 1.08 2/65 25146
/proc/meminfo: memFree=1723632/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=92832 CPUtime=402.13
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17145 0 0 0 40206 7 0 0 25 0 1 0 93927560 95059968 10869 1992294400 134512640 135197250 4294956224 18446744073709551615 134618035 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23208 10869 93 167 0 23039 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 92832

[startup+462.302 s]
/proc/loadavg: 1.00 1.07 1.07 2/65 25146
/proc/meminfo: memFree=1723376/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=93344 CPUtime=462.11
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17191 0 0 0 46204 7 0 0 25 0 1 0 93927560 95584256 10915 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23336 10915 93 167 0 23167 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 93344

[startup+522.302 s]
/proc/loadavg: 1.00 1.06 1.07 2/65 25148
/proc/meminfo: memFree=1722864/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=94316 CPUtime=522.09
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17367 0 0 0 52201 8 0 0 25 0 1 0 93927560 96579584 11057 1992294400 134512640 135197250 4294956224 18446744073709551615 134540972 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23579 11057 93 167 0 23410 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 94316

[startup+582.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 25148
/proc/meminfo: memFree=1722672/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=94316 CPUtime=582.07
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17402 0 0 0 58199 8 0 0 25 0 1 0 93927560 96579584 11092 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23579 11092 93 167 0 23410 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 94316

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.06 2/65 25148
/proc/meminfo: memFree=1722160/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=95212 CPUtime=642.05
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17522 0 0 0 64197 8 0 0 25 0 1 0 93927560 97497088 11212 1992294400 134512640 135197250 4294956224 18446744073709551615 134556743 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23803 11212 93 167 0 23634 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 95212

[startup+702.302 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 25148
/proc/meminfo: memFree=1721520/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=95608 CPUtime=702.03
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17668 0 0 0 70194 9 0 0 25 0 1 0 93927560 97902592 11358 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23902 11358 93 167 0 23733 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 95608

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 25148
/proc/meminfo: memFree=1721200/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=95608 CPUtime=762.01
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17744 0 0 0 76192 9 0 0 25 0 1 0 93927560 97902592 11434 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23902 11434 93 167 0 23733 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 95608

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 25148
/proc/meminfo: memFree=1721008/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=95740 CPUtime=821.98
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17804 0 0 0 82189 9 0 0 25 0 1 0 93927560 98037760 11494 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23935 11494 93 167 0 23766 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 95740

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 25148
/proc/meminfo: memFree=1720688/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=95740 CPUtime=881.95
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17867 0 0 0 88186 9 0 0 25 0 1 0 93927560 98037760 11557 1992294400 134512640 135197250 4294956224 18446744073709551615 134525506 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23935 11557 93 167 0 23766 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 95740

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 25148
/proc/meminfo: memFree=1720368/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=95872 CPUtime=941.93
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 17950 0 0 0 94184 9 0 0 25 0 1 0 93927560 98172928 11640 1992294400 134512640 135197250 4294956224 18446744073709551615 134540974 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 23968 11640 93 167 0 23799 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 95872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 25148
/proc/meminfo: memFree=1720112/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=97024 CPUtime=1001.92
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 18011 0 0 0 100182 10 0 0 25 0 1 0 93927560 99352576 11701 1992294400 134512640 135197250 4294956224 18446744073709551615 134649136 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 24256 11701 93 167 0 24087 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 97024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 25148
/proc/meminfo: memFree=1719792/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=97156 CPUtime=1061.89
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 18080 0 0 0 106179 10 0 0 25 0 1 0 93927560 99487744 11770 1992294400 134512640 135197250 4294956224 18446744073709551615 134553149 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 24289 11770 93 167 0 24120 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 97156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25148
/proc/meminfo: memFree=1719536/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=97156 CPUtime=1121.87
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 18142 0 0 0 112177 10 0 0 25 0 1 0 93927560 99487744 11832 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 24289 11832 93 167 0 24120 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 97156

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25148
/proc/meminfo: memFree=1719280/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=98264 CPUtime=1181.84
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 18197 0 0 0 118174 10 0 0 25 0 1 0 93927560 100622336 11887 1992294400 134512640 135197250 4294956224 18446744073709551615 134540972 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 24566 11887 93 167 0 24397 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 98264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25148
/proc/meminfo: memFree=1719152/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=98264 CPUtime=1200.04
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 18217 0 0 0 119994 10 0 0 25 0 1 0 93927560 100622336 11907 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 24566 11907 93 167 0 24397 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 98264

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25148
/proc/meminfo: memFree=1719152/2055924 swapFree=4180784/4192956
[pid=25145] ppid=25143 vsize=98264 CPUtime=1200.04
/proc/25145/stat : 25145 (march_nn) R 25143 25145 24575 0 -1 4194304 18217 0 0 0 119994 10 0 0 25 0 1 0 93927560 100622336 11907 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 24566 11907 93 167 0 24397 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 98264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.114982
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 98264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18217
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= 2901

runsolver used 1.10183 second user time and 2.20766 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-25 13:28:52
IDJOB=1720695
IDBENCH=69622
IDSOLVER=522
FILE ID=node6/1720695-1240658932
PBS_JOBID= 9186485
Free space on /tmp= 66332 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/mizh-sha0-35-3.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720695-1240658932/watcher-1720695-1240658932 -o /tmp/evaluation-result-1720695-1240658932/solver-1720695-1240658932 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1720695-1240658932.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 41d0118c47af202f6c4d6c3e9e8bdfb7
RANDOM SEED=888461608

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1767512 kB
Buffers:         32296 kB
Cached:         184684 kB
SwapCached:       5992 kB
Active:          14368 kB
Inactive:       211068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1767512 kB
SwapTotal:     4192956 kB
SwapFree:      4180784 kB
Dirty:            4776 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            48920 kB
Committed_AS:   375356 kB
PageTables:       1460 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= 66332 MiB
End job on node6 at 2009-04-25 13:48:55