Trace number 1626962

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: SATzilla RANDOMSAT 545.314 545.572

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
MD5SUM54e149b7aa0d0382dd802169940f6ffe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.14282
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

10.77/10.84	c run March_dl for 5 seconds ... 
10.77/10.84	c Bin: Executing march_dl
10.77/10.84	c child exit by a signal
10.77/10.84	c march_dl returned code 137.
10.77/10.84	c run saps (UBCSAT implementation) for 2 seconds ... 
10.77/10.84	c Bin: Executing ubcsat2006
10.77/10.84	c child exited successfully
10.77/10.84	c ubcsat2006 returned code 0.
10.77/10.84	c satzilla computing base features
10.77/10.84	c satzilla doing unit-prop probe
10.77/10.84	c satzilla doing local search probe
10.77/10.84	c satzilla doing lobjois search-space size estimate
10.77/10.84	c satzilla's ranking:
10.77/10.84	c 1) kcnfs: 2.696685
10.77/10.84	c 2) march_dl: 2.980060
10.77/10.84	c 3) minisat20+P: 3.442441
10.77/10.84	c 4) kcnfs+P: 999.000000
10.77/10.84	c 5) march_dl+P: 999.000000
10.77/10.84	c 6) vallst+P: 999.000000
10.77/10.84	c 7) zchaff_rand+P: 999.000000
10.77/10.84	c 8) vallst: 999.000000
10.77/10.84	c 9) zchaff_rand: 999.000000
10.77/10.84	c 10) minisat20: 999.000000
10.77/10.84	c satzilla running kcnfs ... 
545.21/545.57	c Bin: Executing kcnfs
545.21/545.57	c child exited successfully
545.21/545.57	c kcnfs returned code 10.
545.21/545.57	
545.21/545.57	c Computed by ./satzilla2007_Solvers/kcnfs   V. 1.2
545.21/545.57	c reading file ... done
545.21/545.57	c Input file : 'HOME/instance-1626962-1240142054.cnf'
545.21/545.57	c [#vars: 480, #clauses: 2040 -> 2129 clauses (pre-processing), 3-CNF]
545.21/545.57	c unit clauses propagate before processing (#clause: 2129)
545.21/545.57	c BSH-propagate until depth 0 (fix point: 10 updates) 
545.21/545.57	s SATISFIABLE
545.21/545.57	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 -439 440 441 442 443 444 445 -446 447 448 -449 450 451 452 453 -454 -455 456 -457 -458 459 460 461 462 463 -464 -465 -466 -467 468 469 470 -471 -472 -473 -474 475 476 -477 478 479 480 0
545.21/545.57	
545.21/545.57	c Computation time     : 534.550 seconds
545.21/545.57	c Execution time       : 534.550 seconds
545.21/545.57	c Size of search tree  : 997464 nodes
545.21/545.57	c average speed        : 1865.988 nodes/sec.
545.21/545.57	
545.21/545.57	c SATZILLA_TIME=545.380000

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-1626962-1240142054/watcher-1626962-1240142054 -o /tmp/evaluation-result-1626962-1240142054/solver-1626962-1240142054 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1626962-1240142054.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25903
/proc/meminfo: memFree=1073144/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1440 CPUtime=0
/proc/25903/stat : 25903 (SATzilla2007_R) R 25901 25903 24847 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 42238448 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/25903/statm: 360 110 95 260 0 84 0
[pid=25904] ppid=25903 vsize=772 CPUtime=0
/proc/25904/stat : 25904 (march_dl) R 25903 25903 24847 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 42238448 790528 111 1992294400 134512640 134996440 4294956272 18446744073709551615 134671537 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25904/statm: 193 111 53 118 0 72 0

[startup+0.0316351 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25903
/proc/meminfo: memFree=1073144/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1440 CPUtime=0
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 42238448 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25903/statm: 360 110 95 260 0 84 0
[pid=25904] ppid=25903 vsize=1168 CPUtime=0.02
/proc/25904/stat : 25904 (march_dl) R 25903 25903 24847 0 -1 4194304 233 0 0 0 2 0 0 0 18 0 1 0 42238448 1196032 225 1992294400 134512640 134996440 4294956272 18446744073709551615 134532777 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25904/statm: 292 225 74 118 0 171 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2608

[startup+0.101646 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25903
/proc/meminfo: memFree=1073144/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1440 CPUtime=0
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 42238448 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25903/statm: 360 110 95 260 0 84 0
[pid=25904] ppid=25903 vsize=1300 CPUtime=0.09
/proc/25904/stat : 25904 (march_dl) R 25903 25903 24847 0 -1 4194304 252 0 0 0 9 0 0 0 19 0 1 0 42238448 1331200 244 1992294400 134512640 134996440 4294956272 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25904/statm: 325 244 74 118 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2740

[startup+0.30168 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25903
/proc/meminfo: memFree=1073144/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1440 CPUtime=0
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 42238448 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25903/statm: 360 110 95 260 0 84 0
[pid=25904] ppid=25903 vsize=1300 CPUtime=0.29
/proc/25904/stat : 25904 (march_dl) R 25903 25903 24847 0 -1 4194304 259 0 0 0 29 0 0 0 21 0 1 0 42238448 1331200 251 1992294400 134512640 134996440 4294956272 18446744073709551615 134532802 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25904/statm: 325 251 74 118 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2740

[startup+0.701746 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25903
/proc/meminfo: memFree=1073144/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1440 CPUtime=0
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 42238448 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25903/statm: 360 110 95 260 0 84 0
[pid=25904] ppid=25903 vsize=1300 CPUtime=0.69
/proc/25904/stat : 25904 (march_dl) R 25903 25903 24847 0 -1 4194304 265 0 0 0 69 0 0 0 25 0 1 0 42238448 1331200 257 1992294400 134512640 134996440 4294956272 18446744073709551615 134527803 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25904/statm: 325 257 74 118 0 204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2740

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25905
/proc/meminfo: memFree=1072232/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1440 CPUtime=0
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 42238448 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25903/statm: 360 110 95 260 0 84 0
[pid=25904] ppid=25903 vsize=1300 CPUtime=1.49
/proc/25904/stat : 25904 (march_dl) R 25903 25903 24847 0 -1 4194304 270 0 0 0 149 0 0 0 25 0 1 0 42238448 1331200 262 1992294400 134512640 134996440 4294956272 18446744073709551615 134552741 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25904/statm: 325 262 74 118 0 204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25905
/proc/meminfo: memFree=1072104/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1440 CPUtime=0
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 42238448 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25903/statm: 360 110 95 260 0 84 0
[pid=25904] ppid=25903 vsize=1300 CPUtime=3.09
/proc/25904/stat : 25904 (march_dl) R 25903 25903 24847 0 -1 4194304 278 0 0 0 309 0 0 0 25 0 1 0 42238448 1331200 270 1992294400 134512640 134996440 4294956272 18446744073709551615 134551387 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25904/statm: 325 270 74 118 0 204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25906
/proc/meminfo: memFree=1072104/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1440 CPUtime=4.99
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 134 282 0 0 0 0 499 0 16 0 1 0 42238448 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 360 111 96 260 0 84 0
[pid=25906] ppid=25903 vsize=6188 CPUtime=1.29
/proc/25906/stat : 25906 (ubcsat2006) R 25903 25903 24847 0 -1 4194304 267 0 0 0 106 23 0 0 25 0 1 0 42238948 6336512 250 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25906/statm: 1547 250 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25907
/proc/meminfo: memFree=1071464/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=1.84
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 184 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134559720 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 185108

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25907
/proc/meminfo: memFree=1071528/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=14.64
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 1464 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134575940 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 185108

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25907
/proc/meminfo: memFree=1071592/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=40.22
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 4022 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134564356 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 185108

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25907
/proc/meminfo: memFree=1071528/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=91.4
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 9140 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134575890 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 185108

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25907
/proc/meminfo: memFree=1071528/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=151.37
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 15137 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134555792 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 185108

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25907
/proc/meminfo: memFree=1071528/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=211.34
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 21134 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134642532 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 185108

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25907
/proc/meminfo: memFree=1071528/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=271.31
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 27131 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134563196 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 185108

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25907
/proc/meminfo: memFree=1071528/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=331.28
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 33128 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134563009 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 185108

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25907
/proc/meminfo: memFree=1071528/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=391.26
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 39126 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134563090 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 185108

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25913
/proc/meminfo: memFree=1071336/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=451.23
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 45123 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134642654 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 185108

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25913
/proc/meminfo: memFree=1071336/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=511.2
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 51120 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134563011 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 185108

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

[startup+524.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25913
/proc/meminfo: memFree=1071336/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=513.6
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 51360 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134564384 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 524.41
Current children cumulated vsize (KiB) 185108

[startup+537.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25913
/proc/meminfo: memFree=1071336/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=526.4
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 52640 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134642594 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 537.21
Current children cumulated vsize (KiB) 185108

[startup+540.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25913
/proc/meminfo: memFree=1071336/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=529.6
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 52960 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134564643 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 540.41
Current children cumulated vsize (KiB) 185108

[startup+543.902 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 25913
/proc/meminfo: memFree=1071336/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=532.8
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 53280 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134556056 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 543.61
Current children cumulated vsize (KiB) 185108

[startup+544.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25913
/proc/meminfo: memFree=1071336/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=533.59
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 53359 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134555982 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 544.4
Current children cumulated vsize (KiB) 185108

[startup+545.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25913
/proc/meminfo: memFree=1071336/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=533.99
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 53399 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134583195 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 544.8
Current children cumulated vsize (KiB) 185108

[startup+545.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25913
/proc/meminfo: memFree=1071336/2055920 swapFree=4192956/4192956
[pid=25903] ppid=25901 vsize=1688 CPUtime=10.81
/proc/25903/stat : 25903 (SATzilla2007_R) S 25901 25903 24847 0 -1 4194304 581 555 0 0 309 29 700 43 25 0 1 0 42238448 1728512 250 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25903/statm: 422 250 157 260 0 146 0
[pid=25907] ppid=25903 vsize=183420 CPUtime=534.4
/proc/25907/stat : 25907 (kcnfs) R 25903 25903 24847 0 -1 4194304 348 0 0 0 53440 0 0 0 25 0 1 0 42239533 187822080 333 1992294400 134512640 134709692 4294956256 18446744073709551615 134634784 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25907/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 545.21
Current children cumulated vsize (KiB) 185108

Child status: 10
Real time (s): 545.572
CPU time (s): 545.314
CPU user time (s): 544.572
CPU system time (s): 0.741887
CPU usage (%): 99.9527
Max. virtual memory (cumulated for all children) (KiB): 185108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 544.572
system time used= 0.741887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1510
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= 10
involuntary context switches= 1644

runsolver used 0.642902 second user time and 1.34979 second system time

The end

Launcher Data 

Begin job on node25 at 2009-04-19 13:54:14
IDJOB=1626962
IDBENCH=70716
IDSOLVER=581
FILE ID=node25/1626962-1240142054
PBS_JOBID= 9159250
Free space on /tmp= 66476 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626962-1240142054/watcher-1626962-1240142054 -o /tmp/evaluation-result-1626962-1240142054/solver-1626962-1240142054 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1626962-1240142054.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 54e149b7aa0d0382dd802169940f6ffe
RANDOM SEED=640235582

node25.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		: 3000.259
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		: 3000.259
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:       1073688 kB
Buffers:         84944 kB
Cached:         821156 kB
SwapCached:          0 kB
Active:         186948 kB
Inactive:       733096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1073688 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8388 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            48248 kB
Committed_AS:   178564 kB
PageTables:       1460 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= 66468 MiB
End job on node25 at 2009-04-19 14:03:20