Trace number 1518312

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
clasp 1.2.0-SAT09-32SAT 808.855 809.07

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1139247531-051.cnf
MD5SUMa0444a7552e36138b8c3b45356eecf6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

808.77/809.06	c clasp version 1.2.0-SAT09 
808.77/809.06	c Reading from ...298024/instance-1518312-1238298024.cnf
808.77/809.06	c Reading      : Done(0.000s)
808.77/809.06	c Preprocessing: |-\Done(0.000s)
808.77/809.06	c Solving...
808.77/809.06	c Model: 1
808.77/809.06	v -1 2 3 -4 5 6 7 8 9 -10
808.77/809.06	v 11 12 13 -14 15 -16 17 -18 -19 -20
808.77/809.06	v -21 22 -23 24 25 -26 27 28 -29 -30
808.77/809.06	v -31 -32 -33 -34 -35 -36 -37 -38 -39 40
808.77/809.06	v -41 42 43 44 -45 46 47 48 -49 -50
808.77/809.06	v -51 -52 -53 -54 -55 56 57 58 -59 60
808.77/809.06	v -61 -62 63 64 -65 66 67 -68 -69 -70
808.77/809.06	v -71 72 73 -74 75 -76 -77 78 -79 80
808.77/809.06	v -81 82 83 -84 85 -86 87 -88 89 90
808.77/809.06	v -91 92 -93 -94 -95 96 97 98 -99 100
808.77/809.06	v 101 102 103 -104 105 -106 -107 -108 -109 -110
808.77/809.06	v -111 -112 113 -114 -115 -116 -117 -118 -119 -120
808.77/809.06	v -121 -122 123 -124 -125 -126 -127 -128 129 -130
808.77/809.06	v 131 -132 133 134 -135 136 -137 -138 139 -140
808.77/809.06	v -141 142 143 -144 145 146 -147 148 149 150
808.77/809.06	v 151 -152 153 -154 155 156 -157 158 -159 160
808.77/809.06	v 161 -162 163 -164 -165 166 167 -168 -169 170
808.77/809.06	v -171 -172 -173 174 175 176 177 -178 179 180
808.77/809.06	v 181 -182 -183 -184 -185 -186 -187 -188 189 -190
808.77/809.06	v -191 -192 -193 194 195 196 197 -198 -199 200
808.77/809.06	v -201 -202 -203 -204 -205 -206 -207 208 -209 -210
808.77/809.06	v -211 -212 -213 -214 215 -216 217 218 -219 220
808.77/809.06	v -221 -222 -223 -224 225 226 -227 -228 -229 -230
808.77/809.06	v -231 -232 233 -234 -235 -236 -237 -238 239 240
808.77/809.06	v 241 -242 -243 244 245 -246 -247 -248 -249 250
808.77/809.06	v -251 252 253 254 -255 256 257 258 -259 260
808.77/809.06	v -261 -262 263 264 265 -266 -267 268 269 270
808.77/809.06	v 271 272 -273 274 -275 -276 -277 -278 -279 -280
808.77/809.06	v 281 282 283 -284 -285 -286 -287 -288 289 290
808.77/809.06	v -291 -292 293 294 -295 -296 -297 -298 -299 -300
808.77/809.06	v -301 -302 -303 304 -305 306 307 -308 309 310
808.77/809.06	v 311 -312 -313 314 -315 -316 -317 318 319 320
808.77/809.06	v 321 322 -323 -324 -325 -326 327 -328 -329 -330
808.77/809.06	v 331 332 333 334 -335 336 337 -338 -339 340
808.77/809.06	v 341 -342 -343 -344 -345 346 -347 -348 349 350
808.77/809.06	v -351 352 353 -354 355 356 -357 -358 -359 -360
808.77/809.06	v -361 -362 363 364 365 -366 367 368 -369 370
808.77/809.06	v -371 -372 373 374 -375 376 377 378 -379 380
808.77/809.06	v -381 382 383 384 385 -386 387 -388 -389 -390
808.77/809.06	v -391 -392 -393 -394 395 396 397 -398 399 -400
808.77/809.06	v -401 402 -403 -404 405 -406 -407 -408 -409 -410
808.77/809.06	v -411 412 -413 414 -415 416 417 418 -419 420 0 
808.77/809.06	
808.77/809.06	c Models    : 1+    
808.77/809.06	c Time         : 808.970s (Solve: 808.970s)
808.77/809.06	s SATISFIABLE

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-1518312-1238298024/watcher-1518312-1238298024 -o /tmp/evaluation-result-1518312-1238298024/solver-1518312-1238298024 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/clasp --file=HOME/instance-1518312-1238298024.cnf --dimacs --number=1 --sat-p=20,25,150 --hParam=0,512 

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: 0.85 0.97 0.99 3/81 12271
/proc/meminfo: memFree=1785912/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=1828 CPUtime=0
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 271 0 0 0 0 0 0 0 20 0 1 0 1102466224 1871872 252 1992294400 134512640 136057169 4294956160 18446744073709551615 134612816 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 457 253 180 377 0 77 0

[startup+0.093445 s]
/proc/loadavg: 0.85 0.97 0.99 3/81 12271
/proc/meminfo: memFree=1785912/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=1960 CPUtime=0.08
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 283 0 0 0 8 0 0 0 20 0 1 0 1102466224 2007040 264 1992294400 134512640 136057169 4294956160 18446744073709551615 134615628 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 490 264 181 377 0 110 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1960

[startup+0.101444 s]
/proc/loadavg: 0.85 0.97 0.99 3/81 12271
/proc/meminfo: memFree=1785912/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=1960 CPUtime=0.09
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 288 0 0 0 9 0 0 0 20 0 1 0 1102466224 2007040 269 1992294400 134512640 136057169 4294956160 18446744073709551615 134823873 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 490 269 181 377 0 110 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1960

[startup+0.301466 s]
/proc/loadavg: 0.85 0.97 0.99 3/81 12271
/proc/meminfo: memFree=1785912/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=2092 CPUtime=0.29
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 315 0 0 0 29 0 0 0 22 0 1 0 1102466224 2142208 296 1992294400 134512640 136057169 4294956160 18446744073709551615 134615848 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 523 296 181 377 0 143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2092

[startup+0.701511 s]
/proc/loadavg: 0.85 0.97 0.99 3/81 12271
/proc/meminfo: memFree=1785912/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=2224 CPUtime=0.69
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 348 0 0 0 69 0 0 0 25 0 1 0 1102466224 2277376 329 1992294400 134512640 136057169 4294956160 18446744073709551615 134823876 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 556 329 181 377 0 176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2224

[startup+1.5026 s]
/proc/loadavg: 0.86 0.97 0.99 2/82 12272
/proc/meminfo: memFree=1785144/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=2356 CPUtime=1.49
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 387 0 0 0 149 0 0 0 25 0 1 0 1102466224 2412544 368 1992294400 134512640 136057169 4294956160 18446744073709551615 134618141 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 589 368 181 377 0 209 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2356

[startup+3.10178 s]
/proc/loadavg: 0.86 0.97 0.99 2/82 12272
/proc/meminfo: memFree=1784760/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=2624 CPUtime=3.09
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 448 0 0 0 309 0 0 0 25 0 1 0 1102466224 2686976 429 1992294400 134512640 136057169 4294956160 18446744073709551615 134825006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 656 429 181 377 0 276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2624

[startup+6.30113 s]
/proc/loadavg: 0.86 0.97 0.99 2/82 12272
/proc/meminfo: memFree=1784440/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=2888 CPUtime=6.29
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 516 0 0 0 629 0 0 0 25 0 1 0 1102466224 2957312 497 1992294400 134512640 136057169 4294956160 18446744073709551615 135443142 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 722 497 181 377 0 342 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2888

[startup+12.7018 s]
/proc/loadavg: 0.88 0.97 0.99 2/82 12272
/proc/meminfo: memFree=1783864/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=3284 CPUtime=12.69
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 613 0 0 0 1269 0 0 0 25 0 1 0 1102466224 3362816 594 1992294400 134512640 136057169 4294956160 18446744073709551615 134824979 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 821 594 181 377 0 441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3284

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/82 12272
/proc/meminfo: memFree=1783288/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=3820 CPUtime=25.48
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 742 0 0 0 2548 0 0 0 25 0 1 0 1102466224 3911680 723 1992294400 134512640 136057169 4294956160 18446744073709551615 134618250 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 955 723 181 377 0 575 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3820

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.99 2/82 12272
/proc/meminfo: memFree=1782584/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=4492 CPUtime=51.08
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 938 0 0 0 5108 0 0 0 25 0 1 0 1102466224 4599808 919 1992294400 134512640 136057169 4294956160 18446744073709551615 134820131 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 1123 919 181 377 0 743 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4492

[startup+102.307 s]
/proc/loadavg: 0.97 0.97 0.99 2/82 12272
/proc/meminfo: memFree=1781560/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=5424 CPUtime=102.27
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 1170 0 0 0 10227 0 0 0 25 0 1 0 1102466224 5554176 1151 1992294400 134512640 136057169 4294956160 18446744073709551615 134618468 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 1356 1151 181 377 0 976 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5424

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12272
/proc/meminfo: memFree=1780920/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=6120 CPUtime=162.25
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 1331 0 0 0 16225 0 0 0 25 0 1 0 1102466224 6266880 1312 1992294400 134512640 136057169 4294956160 18446744073709551615 134618468 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 1530 1312 181 377 0 1150 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6120

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12272
/proc/meminfo: memFree=1780408/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=6672 CPUtime=222.23
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 1463 0 0 0 22223 0 0 0 25 0 1 0 1102466224 6832128 1444 1992294400 134512640 136057169 4294956160 18446744073709551615 134637424 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 1668 1444 181 377 0 1288 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6672

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1779640/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=7096 CPUtime=282.21
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 1571 0 0 0 28221 0 0 0 25 0 1 0 1102466224 7266304 1552 1992294400 134512640 136057169 4294956160 18446744073709551615 134618468 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 1774 1552 181 377 0 1394 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7096

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1779448/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=7532 CPUtime=342.2
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 1664 0 0 0 34220 0 0 0 25 0 1 0 1102466224 7712768 1645 1992294400 134512640 136057169 4294956160 18446744073709551615 134612880 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 1883 1645 181 377 0 1503 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7532

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1779064/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=7948 CPUtime=402.18
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 1763 0 0 0 40218 0 0 0 25 0 1 0 1102466224 8138752 1744 1992294400 134512640 136057169 4294956160 18446744073709551615 134618141 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 1987 1744 181 377 0 1607 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7948

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1778744/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=8352 CPUtime=462.16
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 1852 0 0 0 46216 0 0 0 25 0 1 0 1102466224 8552448 1833 1992294400 134512640 136057169 4294956160 18446744073709551615 134756841 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2088 1833 181 377 0 1708 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8352

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1778552/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=8484 CPUtime=522.15
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 1894 0 0 0 52215 0 0 0 25 0 1 0 1102466224 8687616 1875 1992294400 134512640 136057169 4294956160 18446744073709551615 134823818 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2121 1875 181 377 0 1741 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8484

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1778360/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=8752 CPUtime=582.13
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 1948 0 0 0 58213 0 0 0 25 0 1 0 1102466224 8962048 1929 1992294400 134512640 136057169 4294956160 18446744073709551615 134823938 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2188 1929 181 377 0 1808 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8752

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1778104/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=8884 CPUtime=642.12
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 1998 0 0 0 64212 0 0 0 25 0 1 0 1102466224 9097216 1979 1992294400 134512640 136057169 4294956160 18446744073709551615 134828284 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2221 1979 181 377 0 1841 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8884

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1777912/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=9168 CPUtime=702.1
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 2046 0 0 0 70210 0 0 0 25 0 1 0 1102466224 9388032 2027 1992294400 134512640 136057169 4294956160 18446744073709551615 134618203 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2292 2027 181 377 0 1912 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 9168

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1777848/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=9168 CPUtime=762.09
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 2073 0 0 0 76209 0 0 0 25 0 1 0 1102466224 9388032 2054 1992294400 134512640 136057169 4294956160 18446744073709551615 134823794 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2292 2054 181 377 0 1912 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 9168

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

[startup+767.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1777848/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=9168 CPUtime=767.68
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 2073 0 0 0 76768 0 0 0 25 0 1 0 1102466224 9388032 2054 1992294400 134512640 136057169 4294956160 18446744073709551615 134618173 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2292 2054 181 377 0 1912 0
Current children cumulated CPU time (s) 767.68
Current children cumulated vsize (KiB) 9168

[startup+793.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1777720/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=9312 CPUtime=793.28
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 2097 0 0 0 79328 0 0 0 25 0 1 0 1102466224 9535488 2078 1992294400 134512640 136057169 4294956160 18446744073709551615 134823325 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2328 2078 181 377 0 1948 0
Current children cumulated CPU time (s) 793.28
Current children cumulated vsize (KiB) 9312

[startup+799.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1777720/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=9312 CPUtime=799.67
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 2107 0 0 0 79967 0 0 0 25 0 1 0 1102466224 9535488 2088 1992294400 134512640 136057169 4294956160 18446744073709551615 134756822 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2328 2088 181 377 0 1948 0
Current children cumulated CPU time (s) 799.67
Current children cumulated vsize (KiB) 9312

[startup+803.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1777656/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=9312 CPUtime=802.87
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 2111 0 0 0 80287 0 0 0 25 0 1 0 1102466224 9535488 2092 1992294400 134512640 136057169 4294956160 18446744073709551615 134823310 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2328 2092 181 377 0 1948 0
Current children cumulated CPU time (s) 802.87
Current children cumulated vsize (KiB) 9312

[startup+806.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1777656/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=9312 CPUtime=806.08
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 2111 0 0 0 80608 0 0 0 25 0 1 0 1102466224 9535488 2092 1992294400 134512640 136057169 4294956160 18446744073709551615 134825006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2328 2092 181 377 0 1948 0
Current children cumulated CPU time (s) 806.08
Current children cumulated vsize (KiB) 9312

[startup+807.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1777656/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=9312 CPUtime=807.67
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 2111 0 0 0 80767 0 0 0 25 0 1 0 1102466224 9535488 2092 1992294400 134512640 136057169 4294956160 18446744073709551615 134820241 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2328 2092 181 377 0 1948 0
Current children cumulated CPU time (s) 807.67
Current children cumulated vsize (KiB) 9312

[startup+808.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1777656/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=9312 CPUtime=808.47
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 2111 0 0 0 80847 0 0 0 25 0 1 0 1102466224 9535488 2092 1992294400 134512640 136057169 4294956160 18446744073709551615 134823938 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2328 2092 181 377 0 1948 0
Current children cumulated CPU time (s) 808.47
Current children cumulated vsize (KiB) 9312

[startup+808.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1777656/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=9460 CPUtime=808.67
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 2116 0 0 0 80867 0 0 0 25 0 1 0 1102466224 9687040 2097 1992294400 134512640 136057169 4294956160 18446744073709551615 134618141 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2365 2097 181 377 0 1985 0
Current children cumulated CPU time (s) 808.67
Current children cumulated vsize (KiB) 9460

[startup+809.001 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 12274
/proc/meminfo: memFree=1777656/2055920 swapFree=4172708/4192956
[pid=12271] ppid=12269 vsize=9460 CPUtime=808.77
/proc/12271/stat : 12271 (clasp) R 12269 12271 12234 0 -1 4194304 2116 0 0 0 80877 0 0 0 25 0 1 0 1102466224 9687040 2097 1992294400 134512640 136057169 4294956160 18446744073709551615 134823857 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12271/statm: 2365 2097 181 377 0 1985 0
Current children cumulated CPU time (s) 808.77
Current children cumulated vsize (KiB) 9460

Child status: 10
Real time (s): 809.07
CPU time (s): 808.855
CPU user time (s): 808.843
CPU system time (s): 0.011998
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 9460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 808.843
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2122
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 525

runsolver used 0.971852 second user time and 2.71459 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-29 05:40:24
IDJOB=1518312
IDBENCH=70669
IDSOLVER=508
FILE ID=node87/1518312-1238298024
PBS_JOBID= 9061019
Free space on /tmp= 66036 MiB

SOLVER NAME= clasp 1.2.0-SAT09-32
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1139247531-051.cnf
COMMAND LINE= HOME/clasp --file=BENCHNAME --dimacs --number=1 --sat-p=20,25,150 --hParam=0,512
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518312-1238298024/watcher-1518312-1238298024 -o /tmp/evaluation-result-1518312-1238298024/solver-1518312-1238298024 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/clasp --file=HOME/instance-1518312-1238298024.cnf --dimacs --number=1 --sat-p=20,25,150 --hParam=0,512

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

MD5SUM BENCH= a0444a7552e36138b8c3b45356eecf6e
RANDOM SEED=1404451562

node87.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		: 3000.236
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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1786328 kB
Buffers:         52188 kB
Cached:         133908 kB
SwapCached:       9200 kB
Active:         126092 kB
Inactive:        70552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786328 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          16160 kB
Slab:            57144 kB
Committed_AS:  2777900 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-29 05:53:53