Trace number 1513322

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 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S441484366-048.cnf
MD5SUMb6119f642cd28b8170b8f409c6616618
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data 

3.09/3.19	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.09/3.19	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.09/3.19	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.09/3.19	c main()::
3.09/3.19	c initFormula():: searching for DIMACS p-line....
3.09/3.19	c full lookahead due to high density!
3.09/3.19	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
3.09/3.19	c parseCNF():: parsing....
3.09/3.19	c parseCNF():: the CNF contains 0 unary clauses.
3.09/3.19	c runParser():: parsing was successful, warming up engines...
3.09/3.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.09/3.19	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
3.09/3.19	c stat :: sign balance is biased by 0.007
3.09/3.19	c using k-SAT heuristics (size based diff)
3.09/3.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.09/3.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.09/3.19	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
3.09/3.19	c longest clause has size 7
3.09/3.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.09/3.19	c number of free variables = 200
3.09/3.19	c dynamic_preselect_setsize :: off
3.09/3.19	c main():: all systems go!
3.09/3.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 90
3.30/3.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 3954
5.40/5.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |******************************************
c |********************************************
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c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 109411
57.57/57.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2232993
1086.67/1087.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513322-1238216151/watcher-1513322-1238216151 -o /tmp/evaluation-result-1513322-1238216151/solver-1513322-1238216151 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513322-1238216151.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: 0.92 0.97 0.91 3/64 1623
/proc/meminfo: memFree=872888/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=968 CPUtime=0
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 265816451 991232 102 1992294400 134512640 135197250 4294956240 18446744073709551615 134849474 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 242 102 59 167 0 73 0

[startup+0.0884741 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 1623
/proc/meminfo: memFree=872888/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=2472 CPUtime=0.08
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 908 0 0 0 8 0 0 0 18 0 1 0 265816451 2531328 399 1992294400 134512640 135197250 4294956240 18446744073709551615 134533399 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 618 399 81 167 0 449 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2472

[startup+0.101474 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 1623
/proc/meminfo: memFree=872888/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=2472 CPUtime=0.09
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 1314 0 0 0 9 0 0 0 18 0 1 0 265816451 2531328 399 1992294400 134512640 135197250 4294956240 18446744073709551615 134560752 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 618 399 81 167 0 449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.301495 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 1623
/proc/meminfo: memFree=872888/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=3616 CPUtime=0.29
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 2875 0 0 0 29 0 0 0 19 0 1 0 265816451 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3616

[startup+0.70154 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 1623
/proc/meminfo: memFree=872888/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=3616 CPUtime=0.69
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 2875 0 0 0 69 0 0 0 22 0 1 0 265816451 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3616

[startup+1.50163 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 1624
/proc/meminfo: memFree=870576/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=3616 CPUtime=1.49
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 2875 0 0 0 149 0 0 0 25 0 1 0 265816451 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3616

[startup+3.1028 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 1624
/proc/meminfo: memFree=870448/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=3616 CPUtime=3.09
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 2875 0 0 0 309 0 0 0 25 0 1 0 265816451 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3616

[startup+6.30116 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 1624
/proc/meminfo: memFree=869168/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=5168 CPUtime=6.29
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 3838 0 0 0 628 1 0 0 25 0 1 0 265816451 5292032 962 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 1292 962 94 167 0 1123 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5168

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 1624
/proc/meminfo: memFree=868848/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=5572 CPUtime=12.69
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 3911 0 0 0 1268 1 0 0 25 0 1 0 265816451 5705728 1035 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 1393 1035 94 167 0 1224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5572

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 1624
/proc/meminfo: memFree=867760/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=6596 CPUtime=25.48
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 4170 0 0 0 2547 1 0 0 25 0 1 0 265816451 6754304 1294 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 1649 1294 94 167 0 1480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6596

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 1624
/proc/meminfo: memFree=866544/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=7872 CPUtime=51.07
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 4488 0 0 0 5106 1 0 0 25 0 1 0 265816451 8060928 1612 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 1968 1612 94 167 0 1799 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7872

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 1624
/proc/meminfo: memFree=863984/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=10748 CPUtime=102.27
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 5112 0 0 0 10225 2 0 0 25 0 1 0 265816451 11005952 2236 1992294400 134512640 135197250 4294956240 18446744073709551615 134603179 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 2687 2236 94 167 0 2518 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10748

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1624
/proc/meminfo: memFree=861168/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=13336 CPUtime=162.24
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 5821 0 0 0 16221 3 0 0 25 0 1 0 265816451 13656064 2945 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 3334 2945 94 167 0 3165 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13336

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1624
/proc/meminfo: memFree=858224/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=17216 CPUtime=222.22
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 6537 0 0 0 22219 3 0 0 25 0 1 0 265816451 17629184 3661 1992294400 134512640 135197250 4294956240 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 4304 3661 94 167 0 4135 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17216

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1624
/proc/meminfo: memFree=855216/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=23036 CPUtime=282.21
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 7274 0 0 0 28217 4 0 0 25 0 1 0 265816451 23588864 4398 1992294400 134512640 135197250 4294956240 18446744073709551615 134524869 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 5759 4398 94 167 0 5590 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23036

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=852272/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=23036 CPUtime=342.19
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 7986 0 0 0 34214 5 0 0 25 0 1 0 265816451 23588864 5110 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 5759 5110 94 167 0 5590 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23036

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=849392/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=31768 CPUtime=402.17
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 8717 0 0 0 40212 5 0 0 25 0 1 0 265816451 32530432 5841 1992294400 134512640 135197250 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 7942 5841 94 167 0 7773 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 31768

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=846576/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=31768 CPUtime=462.15
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 9450 0 0 0 46209 6 0 0 25 0 1 0 265816451 32530432 6574 1992294400 134512640 135197250 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 7942 6574 94 167 0 7773 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 31768

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=843760/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=31768 CPUtime=522.13
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 10172 0 0 0 52207 6 0 0 25 0 1 0 265816451 32530432 7296 1992294400 134512640 135197250 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 7942 7296 94 167 0 7773 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 31768

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=840752/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=44864 CPUtime=582.12
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 10907 0 0 0 58205 7 0 0 25 0 1 0 265816451 45940736 8031 1992294400 134512640 135197250 4294956240 18446744073709551615 134603453 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 11216 8031 94 167 0 11047 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 44864

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=837744/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=44864 CPUtime=642.1
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 11638 0 0 0 64203 7 0 0 25 0 1 0 265816451 45940736 8762 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 11216 8762 94 167 0 11047 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 44864

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=834864/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=44864 CPUtime=702.08
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 12371 0 0 0 70200 8 0 0 25 0 1 0 265816451 45940736 9495 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 11216 9495 94 167 0 11047 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 44864

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=831984/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=44864 CPUtime=762.06
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 13109 0 0 0 76198 8 0 0 25 0 1 0 265816451 45940736 10233 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 11216 10233 94 167 0 11047 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 44864

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=828912/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=64508 CPUtime=822.04
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 13851 0 0 0 82195 9 0 0 25 0 1 0 265816451 66056192 10975 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 16127 10975 94 167 0 15958 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 64508

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=825392/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=65468 CPUtime=882.03
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 14720 0 0 0 88193 10 0 0 25 0 1 0 265816451 67039232 11844 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 16367 11844 94 167 0 16198 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 65468

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=822448/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=65468 CPUtime=942.01
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 15477 0 0 0 94191 10 0 0 25 0 1 0 265816451 67039232 12601 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 16367 12601 94 167 0 16198 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 65468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=819376/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=65468 CPUtime=1002
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 16227 0 0 0 100189 11 0 0 25 0 1 0 265816451 67039232 13351 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 16367 13351 94 167 0 16198 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 65468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=816496/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=65468 CPUtime=1061.97
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 16955 0 0 0 106186 11 0 0 25 0 1 0 265816451 67039232 14079 1992294400 134512640 135197250 4294956240 18446744073709551615 134592659 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 16367 14079 94 167 0 16198 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 65468

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=813744/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=65468 CPUtime=1121.96
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 17626 0 0 0 112184 12 0 0 25 0 1 0 265816451 67039232 14750 1992294400 134512640 135197250 4294956240 18446744073709551615 134593066 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 16367 14750 94 167 0 16198 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 65468

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=810800/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=65468 CPUtime=1181.95
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 18358 0 0 0 118182 13 0 0 25 0 1 0 265816451 67039232 15482 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 16367 15482 94 167 0 16198 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 65468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1630
/proc/meminfo: memFree=809968/2055920 swapFree=4181692/4192956
[pid=1623] ppid=1621 vsize=65468 CPUtime=1200.04
/proc/1623/stat : 1623 (march_nn) R 1621 1623 831 0 -1 4194304 18569 0 0 0 119991 13 0 0 25 0 1 0 265816451 67039232 15693 1992294400 134512640 135197250 4294956240 18446744073709551615 134648929 0 0 4096 0 0 0 0 17 1 0 0
/proc/1623/statm: 16367 15693 94 167 0 16198 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 65468

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.145977
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 65468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18569
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= 3023

runsolver used 0.885865 second user time and 2.42363 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-28 05:55:51
IDJOB=1513322
IDBENCH=70253
IDSOLVER=522
FILE ID=node42/1513322-1238216151
PBS_JOBID= 9060523
Free space on /tmp= 66240 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S441484366-048.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513322-1238216151/watcher-1513322-1238216151 -o /tmp/evaluation-result-1513322-1238216151/solver-1513322-1238216151 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513322-1238216151.cnf

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

MD5SUM BENCH= b6119f642cd28b8170b8f409c6616618
RANDOM SEED=796264413

node42.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		: 3000.211
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		: 3000.211
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:        873304 kB
Buffers:         89456 kB
Cached:         994992 kB
SwapCached:       5184 kB
Active:         118304 kB
Inactive:       974612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        873304 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          14220 kB
Slab:            75704 kB
Committed_AS:   819240 kB
PageTables:       1388 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= 66240 MiB
End job on node42 at 2009-03-28 06:15:53