Trace number 3159828

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
synit_sat 2011-03-03SAT 934.977 934.969

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S1960786523-069.SATISFIABLE.cnf
MD5SUM23247368fdc20070eb9c682abfb798ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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 start  0 total 0
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 400
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 400 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 1704
0.00/0.01	c Total Clauses( cover/uncovered ): 0 1704 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     400       0    1704      3403
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.01	c covering time  0 total 0
934.90/934.95	c solve time  934.96 total 934.96
934.90/934.95	s SATISFIABLE 
934.90/934.95	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 Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3159828-1301736972/watcher-3159828-1301736972 -o /tmp/evaluation-result-3159828-1301736972/solver-3159828-1301736972 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159828-1301736972.cnf 1993295038 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.00 4.00 3.91 5/189 12665
/proc/meminfo: memFree=21518940/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=13816 CPUtime=0 cores=0,2
/proc/12665/stat : 12665 (synit_sat) S 12663 12665 12153 0 -1 4194304 104 0 0 0 0 0 0 0 25 0 1 0 285295935 14147584 59 33554432000 4194304 4947581 140735512540448 18446744073709551615 251809316487 0 2147483391 4096 0 18446744071699215550 0 0 17 0 0 0 0
/proc/12665/statm: 3454 59 44 184 0 756 0

[startup+0.0974721 s]
/proc/loadavg: 4.00 4.00 3.91 5/189 12665
/proc/meminfo: memFree=21518940/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=42492 CPUtime=0.08 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 3085 0 0 0 8 0 0 0 25 0 1 0 285295935 43511808 3019 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399362 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 10623 3019 456 184 0 5498 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 42492

[startup+0.10047 s]
/proc/loadavg: 4.00 4.00 3.91 5/189 12665
/proc/meminfo: memFree=21518940/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=42492 CPUtime=0.08 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 3087 0 0 0 8 0 0 0 25 0 1 0 285295935 43511808 3021 33554432000 4194304 4947581 140735512540448 18446744073709551615 4400176 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 10623 3021 456 184 0 5498 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 42492

[startup+0.300437 s]
/proc/loadavg: 4.00 4.00 3.91 5/189 12665
/proc/meminfo: memFree=21518940/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=50948 CPUtime=0.28 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 3345 0 0 0 28 0 0 0 25 0 1 0 285295935 52170752 3279 33554432000 4194304 4947581 140735512540448 18446744073709551615 4351012 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 12737 3279 456 184 0 7612 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 50948

[startup+0.70037 s]
/proc/loadavg: 4.00 4.00 3.91 5/189 12665
/proc/meminfo: memFree=21518940/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=68256 CPUtime=0.68 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 3812 0 0 0 68 0 0 0 25 0 1 0 285295935 69894144 3746 33554432000 4194304 4947581 140735512540448 18446744073709551615 4405032 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 17064 3746 456 184 0 11939 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 68256

[startup+1.50024 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12666
/proc/meminfo: memFree=21493388/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=77040 CPUtime=1.48 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 5566 0 0 0 148 0 0 0 25 0 1 0 285295935 78888960 5497 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399959 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 19260 5497 465 184 0 14135 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 77040

[startup+3.10097 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12666
/proc/meminfo: memFree=21476896/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=94752 CPUtime=3.08 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 6380 0 0 0 308 0 0 0 25 0 1 0 285295935 97026048 6311 33554432000 4194304 4947581 140735512540448 18446744073709551615 4398563 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 23688 6311 465 184 0 18563 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 94752

[startup+6.30049 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12666
/proc/meminfo: memFree=21439076/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=103852 CPUtime=6.28 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 7121 0 0 0 628 0 0 0 25 0 1 0 285295935 106344448 7052 33554432000 4194304 4947581 140735512540448 18446744073709551615 4350467 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 25963 7052 465 184 0 20838 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 103852

[startup+12.7004 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12666
/proc/meminfo: memFree=21410964/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=103852 CPUtime=12.69 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 9901 0 0 0 1268 1 0 0 25 0 1 0 285295935 106344448 9822 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 25963 9822 465 184 0 20838 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 103852

[startup+25.5002 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12666
/proc/meminfo: memFree=21380604/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=103852 CPUtime=25.48 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 11608 0 0 0 2547 1 0 0 25 0 1 0 285295935 106344448 11529 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399891 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 25963 11529 465 184 0 20838 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 103852

[startup+51.1009 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12694
/proc/meminfo: memFree=21349880/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=103852 CPUtime=51.09 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 13211 0 0 0 5107 2 0 0 25 0 1 0 285295935 106344448 13132 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 25963 13132 465 184 0 20838 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 103852

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12722
/proc/meminfo: memFree=21275716/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=103852 CPUtime=102.3 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 17716 0 0 0 10227 3 0 0 25 0 1 0 285295935 106344448 17618 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 25963 17618 465 184 0 20838 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 103852

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12724
/proc/meminfo: memFree=21218264/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=125088 CPUtime=162.29 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 19779 0 0 0 16226 3 0 0 25 0 1 0 285295935 128090112 19681 33554432000 4194304 4947581 140735512540448 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 31272 19681 465 184 0 26147 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 125088

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12726
/proc/meminfo: memFree=21171860/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=125088 CPUtime=222.29 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 21694 0 0 0 22225 4 0 0 25 0 1 0 285295935 128090112 21596 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399950 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 31272 21596 465 184 0 26147 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 125088

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12728
/proc/meminfo: memFree=21147408/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=125088 CPUtime=282.29 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 24588 0 0 0 28225 4 0 0 25 0 1 0 285295935 128090112 24483 33554432000 4194304 4947581 140735512540448 18446744073709551615 4400063 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 31272 24483 465 184 0 26147 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 125088

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12729
/proc/meminfo: memFree=21112660/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=147844 CPUtime=342.29 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 26784 0 0 0 34224 5 0 0 25 0 1 0 285295935 151392256 26679 33554432000 4194304 4947581 140735512540448 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 36961 26679 465 184 0 31836 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 147844

[startup+402.301 s]
/proc/loadavg: 4.03 4.01 3.91 5/190 12730
/proc/meminfo: memFree=21073816/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=171056 CPUtime=402.29 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 32931 0 0 0 40223 6 0 0 25 0 1 0 285295935 175161344 32826 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 42764 32826 465 184 0 37639 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 171056

[startup+462.301 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 12732
/proc/meminfo: memFree=21042296/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=171056 CPUtime=462.29 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 33042 0 0 0 46222 7 0 0 25 0 1 0 285295935 175161344 32937 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 42764 32937 465 184 0 37639 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 171056

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12734
/proc/meminfo: memFree=21040540/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=171056 CPUtime=522.29 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 34302 0 0 0 52222 7 0 0 25 0 1 0 285295935 175161344 31330 33554432000 4194304 4947581 140735512540448 18446744073709551615 4491819 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 42764 31330 465 184 0 37639 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 171056

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12736
/proc/meminfo: memFree=20986544/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=183084 CPUtime=582.29 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 37535 0 0 0 58221 8 0 0 25 0 1 0 285295935 187478016 34563 33554432000 4194304 4947581 140735512540448 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 45771 34563 465 184 0 40646 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 183084

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12737
/proc/meminfo: memFree=20952544/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=183084 CPUtime=642.31 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 37761 0 0 0 64222 9 0 0 25 0 1 0 285295935 187478016 34789 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 45771 34789 465 184 0 40646 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 183084

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12765
/proc/meminfo: memFree=21018876/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=183084 CPUtime=702.3 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 38434 0 0 0 70221 9 0 0 25 0 1 0 285295935 187478016 35462 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 45771 35462 465 184 0 40646 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 183084

[startup+762.306 s]
/proc/loadavg: 4.08 4.02 3.92 5/190 12767
/proc/meminfo: memFree=20992056/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=183084 CPUtime=762.3 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 38589 0 0 0 76221 9 0 0 25 0 1 0 285295935 187478016 35617 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 45771 35617 465 184 0 40646 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 183084

[startup+822.3 s]
/proc/loadavg: 4.03 4.01 3.92 5/190 12769
/proc/meminfo: memFree=20980492/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=183084 CPUtime=822.3 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 39266 0 0 0 82221 9 0 0 25 0 1 0 285295935 187478016 36294 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399974 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 45771 36294 465 184 0 40646 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 183084

[startup+882.301 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 12771
/proc/meminfo: memFree=20958020/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=195792 CPUtime=882.3 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 42264 0 0 0 88220 10 0 0 25 0 1 0 285295935 200491008 39292 33554432000 4194304 4947581 140735512540448 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 48948 39292 465 184 0 43823 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 195792

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

[startup+895.901 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 12771
/proc/meminfo: memFree=20957152/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=195792 CPUtime=895.9 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 42425 0 0 0 89580 10 0 0 25 0 1 0 285295935 200491008 39453 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 48948 39453 465 184 0 43823 0
Current children cumulated CPU time (s) 895.9
Current children cumulated vsize (KiB) 195792

[startup+921.5 s]
/proc/loadavg: 4.08 4.02 3.93 5/190 12771
/proc/meminfo: memFree=20956272/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=208672 CPUtime=921.5 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 42429 0 0 0 92140 10 0 0 25 0 1 0 285295935 213680128 39457 33554432000 4194304 4947581 140735512540448 18446744073709551615 4350996 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 52168 39457 465 184 0 47043 0
Current children cumulated CPU time (s) 921.5
Current children cumulated vsize (KiB) 208672

[startup+927.9 s]
/proc/loadavg: 4.08 4.02 3.93 5/190 12771
/proc/meminfo: memFree=20955776/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=208672 CPUtime=927.9 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 42429 0 0 0 92780 10 0 0 25 0 1 0 285295935 213680128 39457 33554432000 4194304 4947581 140735512540448 18446744073709551615 4352026 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 52168 39457 465 184 0 47043 0
Current children cumulated CPU time (s) 927.9
Current children cumulated vsize (KiB) 208672

[startup+931.101 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 12771
/proc/meminfo: memFree=20955776/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=208672 CPUtime=931.1 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 42429 0 0 0 93100 10 0 0 25 0 1 0 285295935 213680128 39457 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 52168 39457 465 184 0 47043 0
Current children cumulated CPU time (s) 931.1
Current children cumulated vsize (KiB) 208672

[startup+932.701 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 12772
/proc/meminfo: memFree=20955776/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=208672 CPUtime=932.7 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 42429 0 0 0 93260 10 0 0 25 0 1 0 285295935 213680128 39457 33554432000 4194304 4947581 140735512540448 18446744073709551615 4400152 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 52168 39457 465 184 0 47043 0
Current children cumulated CPU time (s) 932.7
Current children cumulated vsize (KiB) 208672

[startup+934.3 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 12772
/proc/meminfo: memFree=20955404/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=208672 CPUtime=934.3 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 42563 0 0 0 93420 10 0 0 25 0 1 0 285295935 213680128 39591 33554432000 4194304 4947581 140735512540448 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 52168 39591 465 184 0 47043 0
Current children cumulated CPU time (s) 934.3
Current children cumulated vsize (KiB) 208672

[startup+934.7 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 12772
/proc/meminfo: memFree=20955404/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=208672 CPUtime=934.7 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 42598 0 0 0 93460 10 0 0 25 0 1 0 285295935 213680128 39626 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 52168 39626 465 184 0 47043 0
Current children cumulated CPU time (s) 934.7
Current children cumulated vsize (KiB) 208672

[startup+934.9 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 12772
/proc/meminfo: memFree=20948708/32950928 swapFree=67111528/67111528
[pid=12665] ppid=12663 vsize=208672 CPUtime=934.9 cores=0,2
/proc/12665/stat : 12665 (synit_sat) R 12663 12665 12153 0 -1 4202496 42615 0 0 0 93480 10 0 0 25 0 1 0 285295935 213680128 39643 33554432000 4194304 4947581 140735512540448 18446744073709551615 4399798 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/12665/statm: 52168 39643 465 184 0 47043 0
Current children cumulated CPU time (s) 934.9
Current children cumulated vsize (KiB) 208672

Child status: 0
Real time (s): 934.969
CPU time (s): 934.977
CPU user time (s): 934.863
CPU system time (s): 0.113982
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 208672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 934.863
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42628
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= 7
involuntary context switches= 1782

runsolver used 1.47378 second user time and 3.58345 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-02 11:36:12
IDJOB=3159828
IDBENCH=82851
IDSOLVER=1571
FILE ID=node126/3159828-1301736972
RUNJOBID= node126-1301733063-12171
PBS_JOBID= 12840943
Free space on /tmp= 71684 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S1960786523-069.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159828-1301736972/watcher-3159828-1301736972 -o /tmp/evaluation-result-3159828-1301736972/solver-3159828-1301736972 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159828-1301736972.cnf 1993295038

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 23247368fdc20070eb9c682abfb798ef
RANDOM SEED=1993295038

node126.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      21518972 kB
Buffers:        345036 kB
Cached:       10711448 kB
SwapCached:          0 kB
Active:        7280436 kB
Inactive:      3884736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21518972 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9364 kB
Writeback:           0 kB
AnonPages:      108216 kB
Mapped:          16392 kB
Slab:           203448 kB
PageTables:       5160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   374244 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71680 MiB
End job on node126 at 2011-04-02 11:51:47