Trace number 1544920

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
SAT07 reference solver: March KS 2007-02-08SAT 218.479 218.569

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S419666888-007.cnf
MD5SUM0d6d5d5399446131b06db17642f36592
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.342947
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 1700 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 14 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 398 free variables and 1686 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.558
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 150 duplicate clauses
0.00/0.01	c resolvent_look() :: found 88 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 400 variables and 1774 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 400 variabels and 1774 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1774 / 400 ) = 4.43
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 165 JD: 23
0.00/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 960 JD: 23
0.29/0.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 4071 JD: 23
1.39/1.46	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 |********************************
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c |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 15954 JD: 23
5.79/5.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |***************
c |****************
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c |************************
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c |********************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 49000 JD: 23
18.88/18.99	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 115549 JD: 23
47.78/47.88	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |*************************************
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c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************c right child 65200 UNSAT by parent!
77.57/77.64	
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 213557 JD: 23
94.46/94.57	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************c right child 94708 UNSAT by parent!
102.55/102.68	
c |****************
c |*****************
c |******************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************c right child 112048 UNSAT by parent!
113.75/113.82	
c |********************************
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c |*******************************************c right child 125408 UNSAT by parent!
121.45/121.60	
c |********************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************c right child 155777 UNSAT by parent!
142.03/142.14	
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 319102 JD: 23
148.54/148.66	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |**********************
c |***********************
c |************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************c right child 208750 UNSAT by parent!
165.73/165.86	
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
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c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 399762 JD: 23
191.92/192.06	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************c right child 282303 UNSAT by parent!
197.51/197.69	
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************c right child 290910 UNSAT by parent!
200.12/200.22	
c |*****************************
c |******************************
c |*******************************c right child 294578 UNSAT by parent!
201.22/201.36	
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************c right child 308957 UNSAT by parent!
206.71/206.84	
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 9 NC: 443727 JD: 23
216.40/216.59	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
218.40/218.56	c solution bin :: 11000000000110011101101.000000000
218.40/218.56	c direction branchin :: current_rights = 10
218.40/218.56	
c |***************
218.40/218.56	c
218.40/218.56	c main():: nodeCount: 447160
218.40/218.56	c main():: dead ends in main: 12098
218.40/218.56	c main():: lookAheadCount: 32119917
218.40/218.56	c main():: unitResolveCount: 8689422
218.40/218.56	c main():: time=218.500000
218.40/218.56	c main():: necessary_assignments: 128198
218.40/218.56	c main():: bin_sat: 0, bin_unsat 0
218.40/218.56	c main():: doublelook: #: 1913028, succes #: 1423775
218.40/218.56	c main():: doublelook: overall 6.183 of all possible doublelooks executed
218.40/218.56	c main():: doublelook: succesrate: 74.425, average DL_trigger: 6278.788
218.40/218.56	c main():: SOLUTION VERIFIED :-)
218.40/218.56	s SATISFIABLE
218.40/218.56	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 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-1544920-1238614993/watcher-1544920-1238614993 -o /tmp/evaluation-result-1544920-1238614993/solver-1544920-1238614993 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544920-1238614993.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 3/64 30390
/proc/meminfo: memFree=1609648/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=796 CPUtime=0
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1134164982 815104 107 1992294400 134512640 135019032 4294956240 18446744073709551615 134667789 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 199 107 52 123 0 74 0

[startup+0.092209 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 30390
/proc/meminfo: memFree=1609648/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=1192 CPUtime=0.08
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 245 0 0 0 8 0 0 0 18 0 1 0 1134164982 1220608 228 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 298 228 73 123 0 173 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1192

[startup+0.101208 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 30390
/proc/meminfo: memFree=1609648/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=1192 CPUtime=0.09
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 1134164982 1220608 230 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 298 230 73 123 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1192

[startup+0.301237 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 30390
/proc/meminfo: memFree=1609648/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=1324 CPUtime=0.29
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 257 0 0 0 29 0 0 0 19 0 1 0 1134164982 1355776 240 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 331 240 73 123 0 206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1324

[startup+0.701295 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 30390
/proc/meminfo: memFree=1609648/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=1324 CPUtime=0.69
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 268 0 0 0 69 0 0 0 23 0 1 0 1134164982 1355776 251 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 331 251 73 123 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1324

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1608808/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=1324 CPUtime=1.49
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 282 0 0 0 149 0 0 0 25 0 1 0 1134164982 1355776 265 1992294400 134512640 135019032 4294956240 18446744073709551615 134526439 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 331 265 73 123 0 206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1324

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1608616/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=1528 CPUtime=3.09
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 317 0 0 0 309 0 0 0 25 0 1 0 1134164982 1564672 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 382 300 73 123 0 257 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1528

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1608232/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=1988 CPUtime=6.29
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 410 0 0 0 629 0 0 0 25 0 1 0 1134164982 2035712 393 1992294400 134512640 135019032 4294956240 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 497 393 73 123 0 372 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1988

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1607848/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=2336 CPUtime=12.69
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 521 0 0 0 1269 0 0 0 25 0 1 0 1134164982 2392064 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 584 471 73 123 0 459 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2336

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1607208/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=3368 CPUtime=25.48
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 701 0 0 0 2548 0 0 0 25 0 1 0 1134164982 3448832 651 1992294400 134512640 135019032 4294956240 18446744073709551615 134564738 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 842 651 73 123 0 717 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3368

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1605736/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=4492 CPUtime=51.08
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 1079 0 0 0 5107 1 0 0 25 0 1 0 1134164982 4599808 1029 1992294400 134512640 135019032 4294956240 18446744073709551615 134579303 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 1123 1029 73 123 0 998 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4492

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1602600/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=9532 CPUtime=102.26
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 1829 0 0 0 10225 1 0 0 25 0 1 0 1134164982 9760768 1779 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 2383 1779 73 123 0 2258 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9532

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1599080/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=12120 CPUtime=162.23
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 2711 0 0 0 16221 2 0 0 25 0 1 0 1134164982 12410880 2661 1992294400 134512640 135019032 4294956240 18446744073709551615 134578644 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 3030 2661 73 123 0 2905 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12120

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

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1598184/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=15004 CPUtime=179.02
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 2961 0 0 0 17900 2 0 0 25 0 1 0 1134164982 15364096 2911 1992294400 134512640 135019032 4294956240 18446744073709551615 134578688 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 3751 2911 73 123 0 3626 0
Current children cumulated CPU time (s) 179.02
Current children cumulated vsize (KiB) 15004

[startup+204.702 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1596648/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=18884 CPUtime=204.61
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 3321 0 0 0 20459 2 0 0 25 0 1 0 1134164982 19337216 3271 1992294400 134512640 135019032 4294956240 18446744073709551615 134548815 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 4721 3271 73 123 0 4596 0
Current children cumulated CPU time (s) 204.61
Current children cumulated vsize (KiB) 18884

[startup+211.102 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1596264/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=18884 CPUtime=211.01
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 3410 0 0 0 21099 2 0 0 25 0 1 0 1134164982 19337216 3360 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 4721 3360 73 123 0 4596 0
Current children cumulated CPU time (s) 211.01
Current children cumulated vsize (KiB) 18884

[startup+214.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1596200/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=18884 CPUtime=214.21
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 3452 0 0 0 21419 2 0 0 25 0 1 0 1134164982 19337216 3402 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 4721 3402 73 123 0 4596 0
Current children cumulated CPU time (s) 214.21
Current children cumulated vsize (KiB) 18884

[startup+215.901 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1596008/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=19016 CPUtime=215.8
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 3472 0 0 0 21578 2 0 0 25 0 1 0 1134164982 19472384 3422 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 4754 3422 73 123 0 4629 0
Current children cumulated CPU time (s) 215.8
Current children cumulated vsize (KiB) 19016

[startup+217.502 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1596008/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=19016 CPUtime=217.4
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 3494 0 0 0 21738 2 0 0 25 0 1 0 1134164982 19472384 3444 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 4754 3444 73 123 0 4629 0
Current children cumulated CPU time (s) 217.4
Current children cumulated vsize (KiB) 19016

[startup+218.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1595944/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=19016 CPUtime=218.2
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 3504 0 0 0 21818 2 0 0 25 0 1 0 1134164982 19472384 3454 1992294400 134512640 135019032 4294956240 18446744073709551615 134564330 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 4754 3454 73 123 0 4629 0
Current children cumulated CPU time (s) 218.2
Current children cumulated vsize (KiB) 19016

[startup+218.502 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30391
/proc/meminfo: memFree=1595944/2055920 swapFree=4174420/4192956
[pid=30390] ppid=30388 vsize=19016 CPUtime=218.4
/proc/30390/stat : 30390 (march_ks) R 30388 30390 30138 0 -1 4194304 3507 0 0 0 21838 2 0 0 25 0 1 0 1134164982 19472384 3457 1992294400 134512640 135019032 4294956240 18446744073709551615 134589731 0 0 4096 0 0 0 0 17 0 0 0
/proc/30390/statm: 4754 3457 73 123 0 4629 0
Current children cumulated CPU time (s) 218.4
Current children cumulated vsize (KiB) 19016

Child status: 10
Real time (s): 218.569
CPU time (s): 218.479
CPU user time (s): 218.45
CPU system time (s): 0.028995
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 19016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 218.45
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3508
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= 760

runsolver used 0.19597 second user time and 0.618905 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-01 21:43:13
IDJOB=1544920
IDBENCH=70687
IDSOLVER=559
FILE ID=node22/1544920-1238614993
PBS_JOBID= 9073679
Free space on /tmp= 66332 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S419666888-007.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544920-1238614993/watcher-1544920-1238614993 -o /tmp/evaluation-result-1544920-1238614993/solver-1544920-1238614993 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544920-1238614993.cnf            

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

MD5SUM BENCH= 0d6d5d5399446131b06db17642f36592
RANDOM SEED=799728815

node22.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		: 3000.279
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		: 3000.279
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:       1610136 kB
Buffers:         92268 kB
Cached:         253672 kB
SwapCached:      12352 kB
Active:         221680 kB
Inactive:       138260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610136 kB
SwapTotal:     4192956 kB
SwapFree:      4174420 kB
Dirty:            3112 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            71880 kB
Committed_AS:  3061056 kB
PageTables:       1372 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= 66328 MiB
End job on node22 at 2009-04-01 21:46:51