Trace number 1730292

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) 1200.09 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
MD5SUMa12e117c336ca4cea22ec458f6b2361c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.9686
Satisfiable
(Un)Satisfiability was proved
Number of variables1560
Number of clauses60099
Sum of the clauses size180957
Maximum clause length39
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2780
Number of clauses of size 359279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data 

2.59/2.68	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.59/2.68	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.59/2.68	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.59/2.68	c main()::
2.59/2.68	c initFormula():: searching for DIMACS p-line....
2.59/2.68	c full lookahead due to high density!
2.59/2.68	c initFormula():: the DIMACS p-line indicates a CNF of 1600 variables and 60099 clauses.
2.59/2.68	c parseCNF():: parsing....
2.59/2.68	c parseCNF():: the CNF contains 0 unary clauses.
2.59/2.68	c runParser():: parsing was successful, warming up engines...
2.59/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.68	c preprocessing fase I completed:: there are now 1600 free variables and 60099 clauses.
2.59/2.68	c stat :: sign balance is biased by 0.481
2.59/2.68	c using k-SAT heuristics (size based diff)
2.59/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.68	c resolvent_look() :: found 60838 resolvents
2.59/2.68	c main():: clause / variable ratio: ( 120937 / 1600 ) = 75.59
2.59/2.68	c longest clause has size 39
2.59/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.68	c number of free variables = 1560
2.59/2.68	c dynamic_preselect_setsize :: off
2.59/2.68	c main():: all systems go!
2.59/2.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 136
16.98/17.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 12499
521.15/521.36	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 |***********************************************

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-1730292-1240757916/watcher-1730292-1240757916 -o /tmp/evaluation-result-1730292-1240757916/solver-1730292-1240757916 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1730292-1240757916.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: 1.00 1.00 1.14 3/65 8285
/proc/meminfo: memFree=1796560/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=1440 CPUtime=0
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 186 0 0 0 0 0 0 0 20 0 1 0 103820684 1474560 171 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 360 171 59 167 0 191 0

[startup+0.103911 s]
/proc/loadavg: 1.00 1.00 1.14 3/65 8285
/proc/meminfo: memFree=1796560/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=5332 CPUtime=0.09
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 918 0 0 0 9 0 0 0 20 0 1 0 103820684 5459968 680 1992294400 134512640 135197250 4294956224 18446744073709551615 134649034 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 1333 681 66 167 0 1164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5332

[startup+0.201921 s]
/proc/loadavg: 1.00 1.00 1.14 3/65 8285
/proc/meminfo: memFree=1796560/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=6940 CPUtime=0.19
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 2069 0 0 0 19 0 0 0 21 0 1 0 103820684 7106560 1153 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 1735 1153 80 167 0 1566 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6940

[startup+0.301931 s]
/proc/loadavg: 1.00 1.00 1.14 3/65 8285
/proc/meminfo: memFree=1796560/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=5488 CPUtime=0.29
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 3756 0 0 0 28 1 0 0 22 0 1 0 103820684 5619712 818 1992294400 134512640 135197250 4294956224 18446744073709551615 134565027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 1372 818 82 167 0 1203 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5488

[startup+0.701976 s]
/proc/loadavg: 1.00 1.00 1.14 3/65 8285
/proc/meminfo: memFree=1796560/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=8508 CPUtime=0.69
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 5217 0 0 0 67 2 0 0 25 0 1 0 103820684 8712192 1544 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 2127 1544 83 167 0 1958 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8508

[startup+1.50206 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 8286
/proc/meminfo: memFree=1782920/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=35740 CPUtime=1.49
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 14221 0 0 0 144 5 0 0 25 0 1 0 103820684 36597760 7603 1992294400 134512640 135197250 4294956224 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 8935 7603 83 167 0 8766 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35740

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 8286
/proc/meminfo: memFree=1750792/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=53952 CPUtime=3.09
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 38396 0 0 0 293 16 0 0 25 0 1 0 103820684 55246848 9760 1992294400 134512640 135197250 4294956224 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13488 9760 91 167 0 13319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53952

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 8286
/proc/meminfo: memFree=1757512/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=53952 CPUtime=6.29
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 38396 0 0 0 613 16 0 0 25 0 1 0 103820684 55246848 9760 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13488 9760 91 167 0 13319 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53952

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 8286
/proc/meminfo: memFree=1754888/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=53952 CPUtime=12.68
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 39133 0 0 0 1252 16 0 0 25 0 1 0 103820684 55246848 10497 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13488 10497 94 167 0 13319 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 53952

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 8286
/proc/meminfo: memFree=1752264/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=54104 CPUtime=25.48
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 39692 0 0 0 2532 16 0 0 25 0 1 0 103820684 55402496 11056 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13526 11056 94 167 0 13357 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54104

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 8286
/proc/meminfo: memFree=1751816/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=54264 CPUtime=51.07
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 39805 0 0 0 5091 16 0 0 25 0 1 0 103820684 55566336 11169 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13566 11169 94 167 0 13397 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54264

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 8286
/proc/meminfo: memFree=1751240/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=54264 CPUtime=102.27
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 39940 0 0 0 10210 17 0 0 25 0 1 0 103820684 55566336 11304 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13566 11304 94 167 0 13397 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 54264

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 8292
/proc/meminfo: memFree=1750600/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=54396 CPUtime=162.25
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40073 0 0 0 16208 17 0 0 25 0 1 0 103820684 55701504 11437 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13599 11437 94 167 0 13430 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 54396

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 8292
/proc/meminfo: memFree=1750280/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=54548 CPUtime=222.23
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40163 0 0 0 22206 17 0 0 25 0 1 0 103820684 55857152 11527 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13637 11527 94 167 0 13468 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 54548

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 8292
/proc/meminfo: memFree=1750024/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=54548 CPUtime=282.21
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40226 0 0 0 28204 17 0 0 25 0 1 0 103820684 55857152 11590 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13637 11590 94 167 0 13468 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 54548

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 8292
/proc/meminfo: memFree=1749832/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=54548 CPUtime=342.2
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40269 0 0 0 34203 17 0 0 25 0 1 0 103820684 55857152 11633 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13637 11633 94 167 0 13468 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 54548

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 8292
/proc/meminfo: memFree=1749512/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=55008 CPUtime=402.18
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40359 0 0 0 40201 17 0 0 25 0 1 0 103820684 56328192 11723 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13752 11723 94 167 0 13583 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 55008

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 8292
/proc/meminfo: memFree=1749384/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=55008 CPUtime=462.16
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40377 0 0 0 46199 17 0 0 25 0 1 0 103820684 56328192 11741 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13752 11741 94 167 0 13583 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 55008

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 8292
/proc/meminfo: memFree=1749320/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=55008 CPUtime=522.15
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40404 0 0 0 52198 17 0 0 25 0 1 0 103820684 56328192 11768 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13752 11768 94 167 0 13583 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 55008

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 8292
/proc/meminfo: memFree=1748936/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=55524 CPUtime=582.13
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40486 0 0 0 58196 17 0 0 25 0 1 0 103820684 56856576 11850 1992294400 134512640 135197250 4294956224 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13881 11850 94 167 0 13712 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 55524

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 8292
/proc/meminfo: memFree=1748808/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=55524 CPUtime=642.12
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40499 0 0 0 64195 17 0 0 25 0 1 0 103820684 56856576 11863 1992294400 134512640 135197250 4294956224 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13881 11863 94 167 0 13712 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 55524

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 8292
/proc/meminfo: memFree=1748616/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=55524 CPUtime=702.1
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40512 0 0 0 70193 17 0 0 25 0 1 0 103820684 56856576 11876 1992294400 134512640 135197250 4294956224 18446744073709551615 134603464 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13881 11876 94 167 0 13712 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 55524

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 8292
/proc/meminfo: memFree=1748488/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=55524 CPUtime=762.09
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40525 0 0 0 76192 17 0 0 25 0 1 0 103820684 56856576 11889 1992294400 134512640 135197250 4294956224 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 13881 11889 94 167 0 13712 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 55524

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 8292
/proc/meminfo: memFree=1747976/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=56208 CPUtime=822.07
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40651 0 0 0 82190 17 0 0 25 0 1 0 103820684 57556992 12015 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 14052 12015 94 167 0 13883 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 56208

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 8292
/proc/meminfo: memFree=1747976/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=56208 CPUtime=882.05
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40658 0 0 0 88188 17 0 0 25 0 1 0 103820684 57556992 12022 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 14052 12022 94 167 0 13883 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 56208

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 8292
/proc/meminfo: memFree=1747912/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=56208 CPUtime=942.04
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40666 0 0 0 94187 17 0 0 25 0 1 0 103820684 57556992 12030 1992294400 134512640 135197250 4294956224 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 14052 12030 94 167 0 13883 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 56208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 8292
/proc/meminfo: memFree=1747912/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=56208 CPUtime=1002.02
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40673 0 0 0 100185 17 0 0 25 0 1 0 103820684 57556992 12037 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 14052 12037 94 167 0 13883 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 56208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 8292
/proc/meminfo: memFree=1747848/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=56208 CPUtime=1062
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40686 0 0 0 106183 17 0 0 25 0 1 0 103820684 57556992 12050 1992294400 134512640 135197250 4294956224 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 14052 12050 94 167 0 13883 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 56208

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 8292
/proc/meminfo: memFree=1747720/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=56208 CPUtime=1122
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40705 0 0 0 112182 18 0 0 25 0 1 0 103820684 57556992 12069 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 14052 12069 94 167 0 13883 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 56208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8292
/proc/meminfo: memFree=1747656/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=56548 CPUtime=1181.98
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40721 0 0 0 118180 18 0 0 25 0 1 0 103820684 57905152 12085 1992294400 134512640 135197250 4294956224 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 14137 12085 94 167 0 13968 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 56548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8292
/proc/meminfo: memFree=1747592/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=56548 CPUtime=1200.08
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40728 0 0 0 119990 18 0 0 25 0 1 0 103820684 57905152 12092 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 14137 12092 94 167 0 13968 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 56548

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8292
/proc/meminfo: memFree=1747592/2055920 swapFree=4191900/4192956
[pid=8285] ppid=8283 vsize=56548 CPUtime=1200.08
/proc/8285/stat : 8285 (march_nn) R 8283 8285 7869 0 -1 4194304 40728 0 0 0 119990 18 0 0 25 0 1 0 103820684 57905152 12092 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/8285/statm: 14137 12092 94 167 0 13968 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 56548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.91
CPU system time (s): 0.187971
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 73400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40728
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= 1254

runsolver used 1.3358 second user time and 2.86656 second system time

The end

Launcher Data 

Begin job on node91 at 2009-04-26 16:58:37
IDJOB=1730292
IDBENCH=24727
IDSOLVER=522
FILE ID=node91/1730292-1240757916
PBS_JOBID= 9187071
Free space on /tmp= 66556 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730292-1240757916/watcher-1730292-1240757916 -o /tmp/evaluation-result-1730292-1240757916/solver-1730292-1240757916 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1730292-1240757916.cnf

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

MD5SUM BENCH= a12e117c336ca4cea22ec458f6b2361c
RANDOM SEED=1505293401

node91.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		: 3000.241
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		: 3000.241
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:       1797040 kB
Buffers:         23248 kB
Cached:         155412 kB
SwapCached:        384 kB
Active:          36952 kB
Inactive:       155724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797040 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          22460 kB
Slab:            52116 kB
Committed_AS:   296824 kB
PageTables:       1356 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node91 at 2009-04-26 17:18:39