Trace number 1539726

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
SATzilla2009_C 2009-03-22SAT 208.414 203.627

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S2032726331-082.cnf
MD5SUM978a693c176682b07f74cd4acf1b2ac2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
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

16.26/16.39	c SATzilla is building models for class 2
16.26/16.39	c run presolver march_dl2004 for 5 seconds ... 
16.26/16.39	c Bin: Executing march_dl2004
16.26/16.39	c spawning binary file with 5 seconds ...
16.26/16.39	c child exit by a signal
16.26/16.39	c march_dl2004 returned code 137.
16.26/16.39	c run presolver mxc-sr08 for 5 seconds ... 
16.26/16.39	c Bin: Executing mxc-sr08
16.26/16.39	c spawning binary file with 5 seconds ...
16.26/16.39	c child exit by a signal
16.26/16.39	c mxc-sr08 returned code 137.
16.26/16.39	c Orignal number of varibales is 400, number of clauses is 1700 
16.26/16.39	c predicted feature computation time is 6.954683 
16.26/16.39	c Bin: Executing satelite
16.26/16.39	c spawning binary file with 240 seconds ...
16.26/16.39	c child exited successfully
16.26/16.39	c satzilla computing base features
16.26/16.39	c Number of variabe is: 393, Number of clause is : 1693 
16.26/16.39	c Initializing...
16.26/16.39	c satzilla compute diameter ...
16.26/16.39	c start diameter features ...
16.26/16.39	c satzilla doing clause learning
16.26/16.39	c start clause learning features ...
16.26/16.39	c Bin: Executing zchaff07
16.26/16.39	c spawning binary file with 2 seconds ...
16.26/16.39	c child exit by a signal
16.26/16.39	c satzilla doing survey propogation probe
16.26/16.39	c do survay propogation for 2 second ...
16.26/16.39	c satzilla doing local search probe
16.26/16.39	c satzilla doing lobjois search-space size estimate
16.26/16.39	c features are:400 1700 393 1693 0.0178117 0.00413467 0.232132 0.496358 0.585876 0.667939 0.00770723 0.0553479 0.00763359 0.0101781 0.131047 0 0.971057 0.00770723 0.296946 0.001772 0.0165387 2.701 0.238663 0.186999 0 1 3.30059 0.00385662 0.39755 0.000590667 0.00945068 2.33097 0.502067 0.0150688 0.290305 0.003544 0.0307147 4.0051 0.0177888 4 5 0.0320182 3974.5 0.0236337 3879 4086 4086 3879 4086 3884 4049 24.629 0.080906 22.1733 26.593 26.593 22.1733 26.593 23.1611 26.5885 0.398179 0.594615 0.000197198 1 0.72058 0.0843991 0.592707 0.203417 0.389371 0.0928803 0.718794 0.00248724 0.580133 0.176418 0.0297596 0.117426 0.0465166 0.0791212 19.7243 0.260268 86.9944 0.0805043 87 78 96 0.867183 0.256066 0.883325 0.0529369 0.33177 0.568378 
16.26/16.39	c satzilla's ranking:
16.26/16.39	c 1) minisat20SAT07: 3.811618
16.26/16.39	c 2) march_dl2004: 3.506148
16.26/16.39	c 3) mxc-sr08: 3.477195
16.26/16.39	c 4) minisat20: 3.303507
16.26/16.39	c 5) vallst: 0.925727
16.26/16.39	c 6) zchaff_rand: 0.432969
16.26/16.39	c 7) tts-4-0: 0.242747
16.26/16.39	c 8) SATenstein: -10000.000000
16.26/16.39	c 9) gnovelty+: -10000.000000
16.26/16.39	c 10) adaptg2wsat+: -10000.000000
16.26/16.39	c 11) adaptg2wsat0: -10000.000000
16.26/16.39	c 12) picosat846: -10000.000000
16.26/16.39	c 13) kcnfs04SAT07: -10000.000000
16.26/16.39	c satzilla running minisat20SAT07 ... 
203.48/203.62	c Bin: Executing minisat20SAT07
203.48/203.62	c spawning binary file with 1183 seconds ...
203.48/203.62	c child exited successfully
203.48/203.62	c minisat20SAT07 returned code 0.
203.48/203.62	s SATISFIABLE
203.48/203.62	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
203.48/203.62	c SATZILLA_TIME=203.530000

Verifier Data

OK

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1539726-1238580966/watcher-1539726-1238580966 -o /tmp/evaluation-result-1539726-1238580966/solver-1539726-1238580966 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539726-1238580966.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: 2.00 1.87 1.56 3/64 32614
/proc/meminfo: memFree=1001768/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=2056 CPUtime=0
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130762048 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 514 112 96 399 0 111 0
[pid=32615] ppid=32614 vsize=772 CPUtime=0
/proc/32615/stat : 32615 (march_dl2004) R 32614 32614 32211 0 -1 4194304 111 0 0 0 0 0 0 0 19 0 1 0 1130762048 790528 103 1992294400 134512640 134996440 4294956176 18446744073709551615 134617565 0 0 8392704 0 0 0 0 17 0 0 0
/proc/32615/statm: 193 103 53 118 0 72 0

[startup+0.0792569 s]
/proc/loadavg: 2.00 1.87 1.56 3/64 32614
/proc/meminfo: memFree=1001768/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=2056 CPUtime=0
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130762048 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 514 112 96 399 0 111 0
[pid=32615] ppid=32614 vsize=1140 CPUtime=0.07
/proc/32615/stat : 32615 (march_dl2004) R 32614 32614 32211 0 -1 4194304 224 0 0 0 7 0 0 0 19 0 1 0 1130762048 1167360 216 1992294400 134512640 134996440 4294956176 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/32615/statm: 285 216 74 118 0 164 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3196

[startup+0.102259 s]
/proc/loadavg: 2.00 1.87 1.56 3/64 32614
/proc/meminfo: memFree=1001768/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=2056 CPUtime=0
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130762048 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 514 112 96 399 0 111 0
[pid=32615] ppid=32614 vsize=1140 CPUtime=0.09
/proc/32615/stat : 32615 (march_dl2004) R 32614 32614 32211 0 -1 4194304 226 0 0 0 9 0 0 0 20 0 1 0 1130762048 1167360 218 1992294400 134512640 134996440 4294956176 18446744073709551615 134528374 0 0 8392704 0 0 0 0 17 0 0 0
/proc/32615/statm: 285 218 74 118 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3196

[startup+0.302279 s]
/proc/loadavg: 2.00 1.87 1.56 3/64 32614
/proc/meminfo: memFree=1001768/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=2056 CPUtime=0
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130762048 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 514 112 96 399 0 111 0
[pid=32615] ppid=32614 vsize=1140 CPUtime=0.29
/proc/32615/stat : 32615 (march_dl2004) R 32614 32614 32211 0 -1 4194304 236 0 0 0 29 0 0 0 22 0 1 0 1130762048 1167360 228 1992294400 134512640 134996440 4294956176 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 0 0 0
/proc/32615/statm: 285 228 74 118 0 164 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3196

[startup+0.70232 s]
/proc/loadavg: 2.00 1.87 1.56 3/64 32614
/proc/meminfo: memFree=1001768/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=2056 CPUtime=0
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130762048 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 514 112 96 399 0 111 0
[pid=32615] ppid=32614 vsize=1140 CPUtime=0.69
/proc/32615/stat : 32615 (march_dl2004) R 32614 32614 32211 0 -1 4194304 239 0 0 0 69 0 0 0 25 0 1 0 1130762048 1167360 231 1992294400 134512640 134996440 4294956176 18446744073709551615 134528181 0 0 8392704 0 0 0 0 17 0 0 0
/proc/32615/statm: 285 231 74 118 0 164 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3196

[startup+1.5014 s]
/proc/loadavg: 1.92 1.85 1.55 2/66 32616
/proc/meminfo: memFree=1000984/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=2056 CPUtime=0
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130762048 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 514 112 96 399 0 111 0
[pid=32615] ppid=32614 vsize=1140 CPUtime=1.49
/proc/32615/stat : 32615 (march_dl2004) R 32614 32614 32211 0 -1 4194304 244 0 0 0 149 0 0 0 25 0 1 0 1130762048 1167360 236 1992294400 134512640 134996440 4294956176 18446744073709551615 134527828 0 0 8392704 0 0 0 0 17 0 0 0
/proc/32615/statm: 285 236 74 118 0 164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3196

[startup+3.10156 s]
/proc/loadavg: 1.92 1.85 1.55 2/66 32616
/proc/meminfo: memFree=999896/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=2056 CPUtime=0
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130762048 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 514 112 96 399 0 111 0
[pid=32615] ppid=32614 vsize=1272 CPUtime=3.09
/proc/32615/stat : 32615 (march_dl2004) R 32614 32614 32211 0 -1 4194304 248 0 0 0 309 0 0 0 25 0 1 0 1130762048 1302528 240 1992294400 134512640 134996440 4294956176 18446744073709551615 134528166 0 0 8392704 0 0 0 0 17 0 0 0
/proc/32615/statm: 318 240 74 118 0 197 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3328

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (4.89 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (4.89 s) to the 'lost time'.

[startup+4.90175 s]
/proc/loadavg: 1.92 1.85 1.55 2/66 32616
/proc/meminfo: memFree=1001112/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=2056 CPUtime=0
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130762048 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 514 112 96 399 0 111 0
[pid=32615] ppid=32614 vsize=1272 CPUtime=4.89
/proc/32615/stat : 32615 (march_dl2004) R 32614 32614 32211 0 -1 4194304 252 0 0 0 489 0 0 0 25 0 1 0 1130762048 1302528 244 1992294400 134512640 134996440 4294956176 18446744073709551615 134514206 0 0 8392704 0 0 0 0 17 0 0 0
/proc/32615/statm: 318 244 74 118 0 197 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3328

[startup+5.00176 s]
/proc/loadavg: 1.92 1.85 1.55 2/66 32616
/proc/meminfo: memFree=1001112/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=2056 CPUtime=0
/proc/32614/stat : 32614 (SATzilla2009_C) R 32612 32614 32211 0 -1 4194304 132 0 0 0 0 0 0 0 16 0 1 0 1130762048 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 0 0 0 17 0 0 0
/proc/32614/statm: 514 113 97 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.30189 s]
/proc/loadavg: 1.92 1.85 1.55 2/66 32617
/proc/meminfo: memFree=1001184/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=2056 CPUtime=4.99
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 156 252 0 0 0 0 499 0 19 0 1 0 1130762048 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 514 125 107 399 0 111 0
[pid=32617] ppid=32614 vsize=1524 CPUtime=1.29
/proc/32617/stat : 32617 (mxc-sr08) R 32614 32614 32211 0 -1 4194304 285 0 0 0 129 0 0 0 25 0 1 0 1130762548 1560576 281 1992294400 134512640 135078026 4294956176 18446744073709551615 134534204 0 0 8392704 0 0 0 0 17 1 0 0
/proc/32617/statm: 381 281 71 138 0 240 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3580

[startup+12.7015 s]
/proc/loadavg: 1.78 1.82 1.55 2/66 32619
/proc/meminfo: memFree=998816/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=7444 CPUtime=12.66
/proc/32614/stat : 32614 (SATzilla2009_C) R 32612 32614 32211 0 -1 4194304 477 1774 0 0 59 7 1198 2 23 0 1 0 1130762048 7622656 388 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/32614/statm: 1861 388 207 399 0 1458 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 7444

[startup+25.5018 s]
/proc/loadavg: 1.66 1.80 1.54 2/66 32620
/proc/meminfo: memFree=1000608/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=3344 CPUtime=16.35
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 513 1774 0 0 408 27 1198 2 25 0 1 0 1130762048 3424256 362 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 836 362 219 399 0 433 0
[pid=32620] ppid=32614 vsize=2412 CPUtime=9.1
/proc/32620/stat : 32620 (minisat20SAT07) R 32614 32614 32211 0 -1 4194304 291 0 0 0 910 0 0 0 25 0 1 0 1130763688 2469888 286 1992294400 134512640 135078472 4294956176 18446744073709551615 134550573 0 0 8392704 3 0 0 0 17 0 0 0
/proc/32620/statm: 603 286 73 138 0 462 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 5756

[startup+51.1014 s]
/proc/loadavg: 1.43 1.73 1.52 2/66 32620
/proc/meminfo: memFree=1000160/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=3344 CPUtime=16.35
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 513 1774 0 0 408 27 1198 2 25 0 1 0 1130762048 3424256 362 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 836 362 219 399 0 433 0
[pid=32620] ppid=32614 vsize=2808 CPUtime=34.69
/proc/32620/stat : 32620 (minisat20SAT07) R 32614 32614 32211 0 -1 4194304 390 0 0 0 3469 0 0 0 25 0 1 0 1130763688 2875392 385 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/32620/statm: 702 385 73 138 0 561 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 6152

[startup+102.307 s]
/proc/loadavg: 1.17 1.60 1.49 2/66 32620
/proc/meminfo: memFree=999712/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=3344 CPUtime=16.35
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 513 1774 0 0 408 27 1198 2 25 0 1 0 1130762048 3424256 362 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 836 362 219 399 0 433 0
[pid=32620] ppid=32614 vsize=3348 CPUtime=85.87
/proc/32620/stat : 32620 (minisat20SAT07) R 32614 32614 32211 0 -1 4194304 507 0 0 0 8587 0 0 0 25 0 1 0 1130763688 3428352 502 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/32620/statm: 837 502 73 138 0 696 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 6692

[startup+162.302 s]
/proc/loadavg: 1.06 1.49 1.46 2/66 32620
/proc/meminfo: memFree=999328/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=3344 CPUtime=16.35
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 513 1774 0 0 408 27 1198 2 25 0 1 0 1130762048 3424256 362 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 836 362 219 399 0 433 0
[pid=32620] ppid=32614 vsize=3740 CPUtime=145.84
/proc/32620/stat : 32620 (minisat20SAT07) R 32614 32614 32211 0 -1 4194304 605 0 0 0 14584 0 0 0 25 0 1 0 1130763688 3829760 600 1992294400 134512640 135078472 4294956176 18446744073709551615 134550642 0 0 8392704 3 0 0 0 17 0 0 0
/proc/32620/statm: 935 600 73 138 0 794 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 7084

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

[startup+179.101 s]
/proc/loadavg: 1.05 1.47 1.45 2/66 32620
/proc/meminfo: memFree=999264/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=3344 CPUtime=16.35
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 513 1774 0 0 408 27 1198 2 25 0 1 0 1130762048 3424256 362 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 836 362 219 399 0 433 0
[pid=32620] ppid=32614 vsize=3740 CPUtime=162.64
/proc/32620/stat : 32620 (minisat20SAT07) R 32614 32614 32211 0 -1 4194304 620 0 0 0 16264 0 0 0 25 0 1 0 1130763688 3829760 615 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/32620/statm: 935 615 73 138 0 794 0
Current children cumulated CPU time (s) 178.99
Current children cumulated vsize (KiB) 7084

[startup+191.902 s]
/proc/loadavg: 1.04 1.44 1.44 2/66 32620
/proc/meminfo: memFree=999200/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=3344 CPUtime=16.35
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 513 1774 0 0 408 27 1198 2 25 0 1 0 1130762048 3424256 362 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 836 362 219 399 0 433 0
[pid=32620] ppid=32614 vsize=3876 CPUtime=175.43
/proc/32620/stat : 32620 (minisat20SAT07) R 32614 32614 32211 0 -1 4194304 635 0 0 0 17543 0 0 0 25 0 1 0 1130763688 3969024 630 1992294400 134512640 135078472 4294956176 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/32620/statm: 969 630 73 138 0 828 0
Current children cumulated CPU time (s) 191.78
Current children cumulated vsize (KiB) 7220

[startup+198.301 s]
/proc/loadavg: 1.03 1.44 1.44 2/66 32620
/proc/meminfo: memFree=999200/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=3344 CPUtime=16.35
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 513 1774 0 0 408 27 1198 2 25 0 1 0 1130762048 3424256 362 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 836 362 219 399 0 433 0
[pid=32620] ppid=32614 vsize=3876 CPUtime=181.83
/proc/32620/stat : 32620 (minisat20SAT07) R 32614 32614 32211 0 -1 4194304 639 0 0 0 18183 0 0 0 25 0 1 0 1130763688 3969024 634 1992294400 134512640 135078472 4294956176 18446744073709551615 134550554 0 0 8392704 3 0 0 0 17 0 0 0
/proc/32620/statm: 969 634 73 138 0 828 0
Current children cumulated CPU time (s) 198.18
Current children cumulated vsize (KiB) 7220

[startup+201.502 s]
/proc/loadavg: 1.03 1.43 1.44 2/66 32620
/proc/meminfo: memFree=999200/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=3344 CPUtime=16.35
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 513 1774 0 0 408 27 1198 2 25 0 1 0 1130762048 3424256 362 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 836 362 219 399 0 433 0
[pid=32620] ppid=32614 vsize=3876 CPUtime=185.03
/proc/32620/stat : 32620 (minisat20SAT07) R 32614 32614 32211 0 -1 4194304 645 0 0 0 18503 0 0 0 25 0 1 0 1130763688 3969024 640 1992294400 134512640 135078472 4294956176 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/32620/statm: 969 640 73 138 0 828 0
Current children cumulated CPU time (s) 201.38
Current children cumulated vsize (KiB) 7220

[startup+202.302 s]
/proc/loadavg: 1.03 1.43 1.44 2/66 32620
/proc/meminfo: memFree=999200/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=3344 CPUtime=16.35
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 513 1774 0 0 408 27 1198 2 25 0 1 0 1130762048 3424256 362 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 836 362 219 399 0 433 0
[pid=32620] ppid=32614 vsize=3876 CPUtime=185.83
/proc/32620/stat : 32620 (minisat20SAT07) R 32614 32614 32211 0 -1 4194304 645 0 0 0 18583 0 0 0 25 0 1 0 1130763688 3969024 640 1992294400 134512640 135078472 4294956176 18446744073709551615 134550144 0 0 8392704 3 0 0 0 17 0 0 0
/proc/32620/statm: 969 640 73 138 0 828 0
Current children cumulated CPU time (s) 202.18
Current children cumulated vsize (KiB) 7220

[startup+203.102 s]
/proc/loadavg: 1.03 1.43 1.44 2/66 32620
/proc/meminfo: memFree=999200/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=3344 CPUtime=16.35
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 513 1774 0 0 408 27 1198 2 25 0 1 0 1130762048 3424256 362 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 836 362 219 399 0 433 0
[pid=32620] ppid=32614 vsize=3876 CPUtime=186.63
/proc/32620/stat : 32620 (minisat20SAT07) R 32614 32614 32211 0 -1 4194304 645 0 0 0 18663 0 0 0 25 0 1 0 1130763688 3969024 640 1992294400 134512640 135078472 4294956176 18446744073709551615 134550883 0 0 8392704 3 0 0 0 17 0 0 0
/proc/32620/statm: 969 640 73 138 0 828 0
Current children cumulated CPU time (s) 202.98
Current children cumulated vsize (KiB) 7220

[startup+203.506 s]
/proc/loadavg: 1.03 1.43 1.44 2/66 32620
/proc/meminfo: memFree=999200/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=3344 CPUtime=16.35
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 513 1774 0 0 408 27 1198 2 25 0 1 0 1130762048 3424256 362 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 836 362 219 399 0 433 0
[pid=32620] ppid=32614 vsize=3876 CPUtime=187.03
/proc/32620/stat : 32620 (minisat20SAT07) R 32614 32614 32211 0 -1 4194304 645 0 0 0 18703 0 0 0 25 0 1 0 1130763688 3969024 640 1992294400 134512640 135078472 4294956176 18446744073709551615 134556175 0 0 8392704 3 0 0 0 17 0 0 0
/proc/32620/statm: 969 640 73 138 0 828 0
Current children cumulated CPU time (s) 203.38
Current children cumulated vsize (KiB) 7220

[startup+203.602 s]
/proc/loadavg: 1.03 1.43 1.44 2/66 32620
/proc/meminfo: memFree=999200/2055920 swapFree=4176444/4192956
[pid=32614] ppid=32612 vsize=3344 CPUtime=16.35
/proc/32614/stat : 32614 (SATzilla2009_C) S 32612 32614 32211 0 -1 4194304 513 1774 0 0 408 27 1198 2 25 0 1 0 1130762048 3424256 362 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/32614/statm: 836 362 219 399 0 433 0
[pid=32620] ppid=32614 vsize=3876 CPUtime=187.13
/proc/32620/stat : 32620 (minisat20SAT07) R 32614 32614 32211 0 -1 4194304 645 0 0 0 18713 0 0 0 25 0 1 0 1130763688 3969024 640 1992294400 134512640 135078472 4294956176 18446744073709551615 134550513 0 0 8392704 3 0 0 0 17 0 0 0
/proc/32620/statm: 969 640 73 138 0 828 0
Current children cumulated CPU time (s) 203.48
Current children cumulated vsize (KiB) 7220

Child status: 10

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 4.89
#  lost CPU user time (s): 4.89
#  lost CPU system time (s): 0

Real time (s): 203.627
CPU time (s): 208.414
CPU user time (s): 208.11
CPU system time (s): 0.303953
CPU usage (%): 102.351
Max. virtual memory (cumulated for all children) (KiB): 7444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 203.22
system time used= 0.303953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2952
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= 16
involuntary context switches= 710

runsolver used 0.19497 second user time and 0.555915 second system time

The end

Launcher Data

Begin job on node27 at 2009-04-01 12:16:06
IDJOB=1539726
IDBENCH=70688
IDSOLVER=527
FILE ID=node27/1539726-1238580966
PBS_JOBID= 9062222
Free space on /tmp= 65720 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S2032726331-082.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539726-1238580966/watcher-1539726-1238580966 -o /tmp/evaluation-result-1539726-1238580966/solver-1539726-1238580966 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539726-1238580966.cnf

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

MD5SUM BENCH= 978a693c176682b07f74cd4acf1b2ac2
RANDOM SEED=1255105514

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1002312 kB
Buffers:         95076 kB
Cached:         854028 kB
SwapCached:       9492 kB
Active:         228404 kB
Inactive:       731804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1002312 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:           31480 kB
Writeback:           0 kB
Mapped:          16784 kB
Slab:            79428 kB
Committed_AS:  2986568 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65688 MiB
End job on node27 at 2009-04-01 12:19:30