Trace number 1738269

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hiSAT 517.294 517.45

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-22-173-20-80.cnf
MD5SUMfcc3fcd52c921ace90c257c57bbc4b6d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.064989
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses22276
Sum of the clauses size44952
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 222256
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520

Solver Data 

0.05/0.09	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.05/0.09	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.05/0.09	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.05/0.09	c main()::
0.05/0.09	c initFormula():: searching for DIMACS p-line....
0.05/0.09	c full lookahead due to high density!
0.05/0.09	c initFormula():: the DIMACS p-line indicates a CNF of 440 variables and 22276 clauses.
0.05/0.09	c parseCNF():: parsing....
0.05/0.09	c parseCNF():: the CNF contains 0 unary clauses.
0.05/0.09	c runParser():: parsing was successful, warming up engines...
0.05/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.05/0.09	c preprocessing fase I completed:: there are now 440 free variables and 22276 clauses.
0.05/0.09	c stat :: sign balance is biased by 98.949
0.05/0.09	c using k-SAT heuristics (size based diff)
0.05/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.05/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.05/0.09	c main():: clause / variable ratio: ( 22276 / 440 ) = 50.63
0.05/0.09	c longest clause has size 22
0.05/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.05/0.09	c number of free variables = 440
0.05/0.09	c dynamic_preselect_setsize :: off
0.05/0.09	c main():: all systems go!
0.05/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 359
0.39/0.47	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: 14743
5.79/5.80	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 |****************************************************************| ( 2/999) NodeCount: 316844
78.27/78.38	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 |***************************************************************
517.24/517.43	c |000000000000000000000000000000000000000010000000000000000000000|
517.24/517.43	
c |***************************************************************
517.24/517.43	c
517.24/517.43	c main():: nodeCount: 2442635
517.24/517.43	c main():: dead ends in main: 129598
517.24/517.43	c main():: lookAheadCount: 123590601
517.24/517.43	c main():: unitResolveCount: 16399875
517.24/517.43	c main():: time=517.350000
517.24/517.43	c main():: necessary_assignments: 348498
517.24/517.43	c main():: bin_sat: 0, bin_unsat 0
517.24/517.43	c main():: doublelook: #: 4183494, succes #: 576120
517.24/517.43	c main():: doublelook: overall 3.425 of all possible doublelooks executed
517.24/517.43	c main():: doublelook: succesrate: 13.771, average DL_trigger: 4.320
517.24/517.43	c main():: SOLUTION VERIFIED :-)
517.24/517.43	s SATISFIABLE
517.24/517.43	v 1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 24 -25 -26 -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 -46 47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -57 -58 -59 -60 -61 -62 -63 -64 -65 -66 -67 -68 -69 70 -71 -72 -73 -74 -75 -76 -77 -78 -79 -80 -81 -82 -83 -84 -85 -86 -87 -88 -89 -90 -91 -92 93 -94 -95 -96 -97 -98 -99 -100 -101 -102 -103 -104 -105 -106 -107 -108 -109 -110 -111 -112 -113 -114 -115 116 -117 -118 -119 -120 -121 -122 -123 -124 -125 -126 -127 -128 -129 -130 -131 -132 -133 -134 -135 -136 -137 -138 139 -140 -141 -142 -143 -144 -145 -146 -147 -148 -149 -150 -151 -152 -153 -154 -155 -156 -157 -158 -159 -160 -161 162 -163 -164 -165 -166 -167 -168 -169 -170 -171 -172 -173 -174 -175 -176 -177 -178 -179 -180 -181 -182 -183 -184 -185 186 -187 -188 -189 -190 -191 -192 -193 -194 -195 -196 -197 -198 -199 -200 -201 -202 -203 -204 -205 -206 -207 -208 209 -210 -211 -212 -213 -214 -215 -216 -217 -218 -219 -220 -221 -222 -223 -224 -225 -226 -227 -228 -229 -230 -231 232 -233 -234 -235 -236 -237 -238 -239 -240 -241 -242 -243 -244 -245 -246 -247 -248 -249 -250 -251 -252 -253 -254 255 -256 -257 -258 -259 -260 -261 -262 -263 -264 -265 -266 -267 -268 -269 -270 -271 -272 -273 -274 -275 -276 -277 278 -279 -280 -281 -282 -283 -284 -285 -286 -287 -288 -289 -290 -291 -292 -293 -294 -295 -296 -297 -298 -299 -300 301 -302 -303 -304 -305 -306 -307 -308 -309 -310 -311 -312 -313 -314 -315 -316 -317 -318 -319 -320 -321 -322 -323 324 -325 -326 -327 -328 -329 -330 -331 -332 -333 -334 -335 -336 -337 -338 -339 -340 -341 -342 -343 -344 -345 -346 347 -348 -349 -350 -351 -352 -353 -354 -355 -356 -357 -358 -359 -360 -361 -362 -363 -364 -365 -366 -367 -368 -369 370 -371 -372 -373 -374 -375 -376 -377 -378 -379 -380 -381 -382 -383 -384 -385 -386 -387 -388 -389 -390 -391 -392 393 -394 -395 -396 -397 -398 -399 -400 -401 -402 -403 -404 -405 -406 -407 -408 -409 -410 -411 -412 -413 -414 -415 -416 417 -418 -419 -420 -421 -422 -423 -424 -425 -426 -427 -428 -429 -430 -431 -432 -433 -434 -435 -436 -437 -438 -439 440 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738269-1240836769/watcher-1738269-1240836769 -o /tmp/evaluation-result-1738269-1240836769/solver-1738269-1240836769 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1738269-1240836769.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 0.93 3/65 2836
/proc/meminfo: memFree=1694992/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=1012 CPUtime=0
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 133 0 0 0 0 0 0 0 20 0 1 0 111707031 1036288 118 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 253 118 58 167 0 84 0

[startup+0.0568699 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 2836
/proc/meminfo: memFree=1694992/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=2292 CPUtime=0.05
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 863 0 0 0 5 0 0 0 20 0 1 0 111707031 2347008 315 1992294400 134512640 135197378 4294956240 18446744073709551615 134649122 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 573 315 82 167 0 404 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2292

[startup+0.102874 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 2836
/proc/meminfo: memFree=1694992/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=3756 CPUtime=0.09
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 1425 0 0 0 9 0 0 0 20 0 1 0 111707031 3846144 465 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 939 465 90 167 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.301895 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 2836
/proc/meminfo: memFree=1694992/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=3756 CPUtime=0.29
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 1425 0 0 0 29 0 0 0 22 0 1 0 111707031 3846144 465 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 939 465 90 167 0 770 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3756

[startup+0.702941 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 2836
/proc/meminfo: memFree=1694992/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=3908 CPUtime=0.69
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 1456 0 0 0 69 0 0 0 25 0 1 0 111707031 4001792 496 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 977 496 93 167 0 808 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3908

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1693320/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=4052 CPUtime=1.49
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 1476 0 0 0 149 0 0 0 25 0 1 0 111707031 4149248 516 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 1013 516 93 167 0 844 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4052

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1693128/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=4060 CPUtime=3.09
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 1500 0 0 0 309 0 0 0 25 0 1 0 111707031 4157440 540 1992294400 134512640 135197378 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 1015 540 93 167 0 846 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4060

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1692680/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=4516 CPUtime=6.29
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 1602 0 0 0 629 0 0 0 25 0 1 0 111707031 4624384 642 1992294400 134512640 135197378 4294956240 18446744073709551615 134541559 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 1129 642 93 167 0 960 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4516

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1691848/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=5736 CPUtime=12.69
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 1772 0 0 0 1269 0 0 0 25 0 1 0 111707031 5873664 812 1992294400 134512640 135197378 4294956240 18446744073709551615 134611832 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 1434 812 93 167 0 1265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5736

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1690440/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=6712 CPUtime=25.48
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 2122 0 0 0 2548 0 0 0 25 0 1 0 111707031 6873088 1162 1992294400 134512640 135197378 4294956240 18446744073709551615 134541490 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 1678 1162 93 167 0 1509 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6712

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1688072/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=9588 CPUtime=51.07
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 2715 0 0 0 5107 0 0 0 25 0 1 0 111707031 9818112 1755 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 2397 1755 93 167 0 2228 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9588

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1680648/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=17652 CPUtime=102.26
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 4546 0 0 0 10225 1 0 0 25 0 1 0 111707031 18075648 3586 1992294400 134512640 135197378 4294956240 18446744073709551615 134556726 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 4413 3586 93 167 0 4244 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17652

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1672520/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=33876 CPUtime=162.24
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 6604 0 0 0 16221 3 0 0 25 0 1 0 111707031 34689024 5644 1992294400 134512640 135197378 4294956240 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 8469 5644 93 167 0 8300 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33876

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1663304/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=37220 CPUtime=222.23
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 8880 0 0 0 22218 5 0 0 25 0 1 0 111707031 38113280 7920 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 9305 7920 93 167 0 9136 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 37220

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1655496/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=50316 CPUtime=282.21
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 10839 0 0 0 28215 6 0 0 25 0 1 0 111707031 51523584 9879 1992294400 134512640 135197378 4294956240 18446744073709551615 134548504 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 12579 9879 93 167 0 12410 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 50316

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1646920/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=70092 CPUtime=342.19
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 12949 0 0 0 34212 7 0 0 25 0 1 0 111707031 71774208 11989 1992294400 134512640 135197378 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 17523 11989 93 167 0 17354 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 70092

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1638664/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=76784 CPUtime=402.18
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 15023 0 0 0 40210 8 0 0 25 0 1 0 111707031 78626816 14063 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 19196 14063 93 167 0 19027 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 76784

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1630728/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=76784 CPUtime=462.16
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 16990 0 0 0 46208 8 0 0 25 0 1 0 111707031 78626816 16030 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 19196 16030 93 167 0 19027 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 76784

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

[startup+486.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2837
/proc/meminfo: memFree=1627592/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=76784 CPUtime=486.15
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 17777 0 0 0 48606 9 0 0 25 0 1 0 111707031 78626816 16817 1992294400 134512640 135197378 4294956240 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 19196 16817 93 167 0 19027 0
Current children cumulated CPU time (s) 486.15
Current children cumulated vsize (KiB) 76784

[startup+499.102 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2843
/proc/meminfo: memFree=1625864/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=76784 CPUtime=498.94
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 18207 0 0 0 49885 9 0 0 25 0 1 0 111707031 78626816 17247 1992294400 134512640 135197378 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 19196 17247 93 167 0 19027 0
Current children cumulated CPU time (s) 498.94
Current children cumulated vsize (KiB) 76784

[startup+505.502 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2843
/proc/meminfo: memFree=1624968/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=76784 CPUtime=505.34
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 18441 0 0 0 50525 9 0 0 25 0 1 0 111707031 78626816 17481 1992294400 134512640 135197378 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 19196 17481 93 167 0 19027 0
Current children cumulated CPU time (s) 505.34
Current children cumulated vsize (KiB) 76784

[startup+511.901 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2843
/proc/meminfo: memFree=1623560/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=106252 CPUtime=511.74
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 18750 0 0 0 51164 10 0 0 25 0 1 0 111707031 108802048 17790 1992294400 134512640 135197378 4294956240 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 26563 17790 93 167 0 26394 0
Current children cumulated CPU time (s) 511.74
Current children cumulated vsize (KiB) 106252

[startup+515.102 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2843
/proc/meminfo: memFree=1622856/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=106252 CPUtime=514.94
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 18918 0 0 0 51484 10 0 0 25 0 1 0 111707031 108802048 17958 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 26563 17958 93 167 0 26394 0
Current children cumulated CPU time (s) 514.94
Current children cumulated vsize (KiB) 106252

[startup+516.702 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2843
/proc/meminfo: memFree=1622664/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=106252 CPUtime=516.54
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 19002 0 0 0 51644 10 0 0 25 0 1 0 111707031 108802048 18042 1992294400 134512640 135197378 4294956240 18446744073709551615 134548465 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 26563 18042 93 167 0 26394 0
Current children cumulated CPU time (s) 516.54
Current children cumulated vsize (KiB) 106252

[startup+517.102 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2843
/proc/meminfo: memFree=1622408/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=106252 CPUtime=516.94
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 19021 0 0 0 51684 10 0 0 25 0 1 0 111707031 108802048 18061 1992294400 134512640 135197378 4294956240 18446744073709551615 134605053 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 26563 18061 93 167 0 26394 0
Current children cumulated CPU time (s) 516.94
Current children cumulated vsize (KiB) 106252

[startup+517.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2843
/proc/meminfo: memFree=1622408/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=106252 CPUtime=517.14
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 19032 0 0 0 51704 10 0 0 25 0 1 0 111707031 108802048 18072 1992294400 134512640 135197378 4294956240 18446744073709551615 134601478 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 26563 18072 93 167 0 26394 0
Current children cumulated CPU time (s) 517.14
Current children cumulated vsize (KiB) 106252

[startup+517.402 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2843
/proc/meminfo: memFree=1622408/2055920 swapFree=4191904/4192956
[pid=2836] ppid=2834 vsize=106252 CPUtime=517.24
/proc/2836/stat : 2836 (march_hi) R 2834 2836 2592 0 -1 4194304 19038 0 0 0 51714 10 0 0 25 0 1 0 111707031 108802048 18078 1992294400 134512640 135197378 4294956240 18446744073709551615 134539976 0 0 4096 0 0 0 0 17 1 0 0
/proc/2836/statm: 26563 18078 93 167 0 26394 0
Current children cumulated CPU time (s) 517.24
Current children cumulated vsize (KiB) 106252

Child status: 10
Real time (s): 517.45
CPU time (s): 517.294
CPU user time (s): 517.176
CPU system time (s): 0.117982
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 106252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 517.176
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19042
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= 832

runsolver used 0.580911 second user time and 1.12883 second system time

The end

Launcher Data 

Begin job on node76 at 2009-04-27 14:52:49
IDJOB=1738269
IDBENCH=71804
IDSOLVER=521
FILE ID=node76/1738269-1240836769
PBS_JOBID= 9187562
Free space on /tmp= 66244 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-22-173-20-80.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738269-1240836769/watcher-1738269-1240836769 -o /tmp/evaluation-result-1738269-1240836769/solver-1738269-1240836769 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1738269-1240836769.cnf

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

MD5SUM BENCH= fcc3fcd52c921ace90c257c57bbc4b6d
RANDOM SEED=1396147557

node76.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		: 3000.220
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		: 3000.220
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:       1695408 kB
Buffers:         57084 kB
Cached:         222544 kB
SwapCached:        260 kB
Active:          97856 kB
Inactive:       194996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695408 kB
SwapTotal:     4192956 kB
SwapFree:      4191904 kB
Dirty:            1016 kB
Writeback:           0 kB
Mapped:          21720 kB
Slab:            53512 kB
Committed_AS:   471116 kB
PageTables:       1432 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= 66244 MiB
End job on node76 at 2009-04-27 15:01:27