Trace number 1518579

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
VARSAT-crafted 2009-03-22SAT 542.974 543.176

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S172053238-003.cnf
MD5SUMd645722ef726f8347e5e1cd19bda8fdf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  400                                                  |
0.00/0.00	c |  Number of clauses:    1700                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          2089826070.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     391     1674     5052 |      558        0    nan |  0.000 % |
0.00/0.00	c |       102 |     391     1674     5052 |      613      102     18 |  0.001 % |
0.00/0.01	c |       253 |     391     1674     5052 |      675      253     19 |  0.001 % |
0.00/0.02	c |       478 |     391     1674     5052 |      742      478     19 |  0.001 % |
0.00/0.03	c |       815 |     391     1674     5052 |      816      422     18 |  0.001 % |
0.00/0.05	c |      1322 |     391     1674     5052 |      898      502     16 |  0.001 % |
0.00/0.08	c |      2083 |     391     1674     5052 |      988      794     17 |  0.001 % |
0.09/0.12	c |      3224 |     391     1674     5052 |     1087      893     18 |  0.001 % |
0.09/0.18	c |      4932 |     391     1674     5052 |     1196      901     17 |  0.001 % |
0.19/0.28	c |      7495 |     391     1674     5052 |     1315      986     17 |  0.001 % |
0.39/0.43	c |     11340 |     391     1674     5052 |     1447      770     15 |  0.001 % |
0.59/0.66	c |     17106 |     391     1674     5052 |     1592     1332     17 |  0.001 % |
1.00/1.02	c |     25756 |     391     1674     5052 |     1751     1039     15 |  0.001 % |
1.49/1.57	c |     38730 |     391     1674     5052 |     1926     1550     17 |  0.001 % |
2.39/2.42	c |     58192 |     391     1674     5052 |     2119     1412     17 |  0.001 % |
3.69/3.73	c |     87384 |     391     1674     5052 |     2330     1579     17 |  0.001 % |
5.69/5.79	c |    131173 |     391     1674     5052 |     2563     1567     18 |  0.001 % |
8.89/8.94	c |    196857 |     391     1674     5052 |     2820     2165     19 |  0.001 % |
13.79/13.83	c |    295383 |     391     1674     5052 |     3102     2048     17 |  0.001 % |
21.38/21.41	c |    443172 |     391     1674     5052 |     3412     2388     17 |  0.001 % |
32.88/32.99	c |    664855 |     391     1674     5052 |     3753     3233     20 |  0.001 % |
51.47/51.54	c |    997381 |     391     1674     5052 |     4129     1981     18 |  0.001 % |
80.55/80.65	c |   1496169 |     391     1674     5052 |     4542     2792     18 |  0.001 % |
125.55/125.61	c |   2244351 |     391     1674     5052 |     4996     4127     18 |  0.001 % |
195.12/195.22	c |   3366626 |     391     1674     5052 |     5496     3679     17 |  0.001 % |
303.87/304.05	c |   5050037 |     391     1674     5052 |     6045     4952     18 |  0.001 % |
477.12/477.38	c |   7575153 |     391     1674     5052 |     6650     5085     19 |  0.001 % |
542.89/543.17	c ===============================================================================
542.89/543.17	c surveys--CPU time (sec)   : 0.0530         (0.01 % of total)
542.89/543.17	c surveys--attempted        : 27             (509 /sec)
542.89/543.17	c surveys--converged        : 27             (100.00 % successful)
542.89/543.17	c restarts              : 27
542.89/543.17	c conflicts             : 8486566        (15632 /sec)
542.89/543.17	c decisions             : 10064520       (1.81 % random) (18539 /sec)
542.89/543.17	c propagations          : 508558796      (936760 /sec)
542.89/543.17	c conflict literals     : 175444149      (20.90 % deleted)
542.89/543.17	c Memory used           : 7.91 MB
542.89/543.17	c Total CPU time (sec)      : 542.9445    
542.89/543.17	c 
542.89/543.17	s SATISFIABLE
542.89/543.17	v -1 -2 3 4 -5 6 -7 8 9 10 11 -12 -13 -14 -15 16 -17 18 19 20 21 -22 23 24 25 26 27 -28 29 30 31 32 33 -34 35 -36 -37 -38 -39 40 41 -42 -43 -44 45 46 47 48 49 50 -51 -52 53 -54 -55 -56 -57 58 59 60 -61 -62 -63 64 -65 -66 -67 -68 -69 -70 71 -72 73 74 -75 -76 77 78 -79 -80 -81 82 -83 -84 85 -86 87 -88 89 90 -91 -92 93 -94 95 -96 97 -98 99 -100 101 102 103 104 105 -106 -107 -108 109 110 -111 112 -113 -114 115 -116 -117 118 -119 -120 -121 122 123 -124 125 -126 127 -128 -129 130 -131 132 133 134 135 -136 -137 138 139 -140 -141 142 143 144 -145 -146 147 -148 149 150 -151 152 153 154 -155 156 157 -158 -159 160 161 162 163 -164 -165 -166 -167 -168 -169 -170 171 172 173 174 -175 -176 -177 -178 179 180 -181 -182 183 -184 -185 186 -187 188 -189 -190 -191 -192 -193 -194 195 -196 197 -198 -199 200 201 202 -203 -204 205 -206 -207 -208 -209 210 211 212 -213 -214 -215 216 -217 218 219 220 221 222 223 224 -225 -226 227 228 -229 230 -231 232 -233 -234 235 -236 -237 238 239 -240 241 -242 243 -244 245 -246 -247 248 -249 250 -251 -252 -253 -254 255 -256 257 -258 259 260 261 -262 263 264 265 -266 -267 268 269 -270 -271 -272 -273 274 275 276 277 278 -279 280 -281 -282 -283 284 -285 -286 287 288 289 290 291 292 293 -294 295 296 297 -298 -299 -300 -301 302 303 304 305 -306 -307 308 -309 310 -311 -312 -313 314 -315 316 317 318 -319 320 -321 -322 -323 -324 325 -326 -327 -328 329 -330 331 -332 -333 334 -335 -336 -337 -338 -339 340 -341 -342 -343 -344 -345 -346 -347 -348 -349 -350 351 -352 -353 354 355 356 -357 358 359 -360 -361 362 -363 364 -365 -366 367 -368 369 -370 -371 -372 373 -374 375 -376 377 378 -379 -380 -381 -382 -383 384 385 -386 -387 -388 389 -390 391 392 393 394 395 396 397 398 -399 400 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518579-1238301544/watcher-1518579-1238301544 -o /tmp/evaluation-result-1518579-1238301544/solver-1518579-1238301544 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=2089826070 HOME/instance-1518579-1238301544.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: 0.91 0.95 0.98 2/71 12031
/proc/meminfo: memFree=842384/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=2412 CPUtime=0
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 1102817519 2469888 210 1992294400 4194304 5102648 548682068800 18446744073709551615 4272944 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 603 210 99 221 0 379 0

[startup+0.0107741 s]
/proc/loadavg: 0.91 0.95 0.98 2/71 12031
/proc/meminfo: memFree=842384/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=2412 CPUtime=0
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 1102817519 2469888 222 1992294400 4194304 5102648 548682068800 18446744073709551615 4242195 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 603 222 111 221 0 379 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2412

[startup+0.101791 s]
/proc/loadavg: 0.91 0.95 0.98 2/71 12031
/proc/meminfo: memFree=842384/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=2544 CPUtime=0.09
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 255 0 0 0 9 0 0 0 18 0 1 0 1102817519 2605056 240 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 636 240 111 221 0 412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301829 s]
/proc/loadavg: 0.91 0.95 0.98 2/71 12031
/proc/meminfo: memFree=842384/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=2676 CPUtime=0.29
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 284 0 0 0 29 0 0 0 19 0 1 0 1102817519 2740224 269 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 669 269 111 221 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2676

[startup+0.702906 s]
/proc/loadavg: 0.91 0.95 0.98 2/71 12031
/proc/meminfo: memFree=842384/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=2808 CPUtime=0.69
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 314 0 0 0 69 0 0 0 23 0 1 0 1102817519 2875392 299 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 702 299 111 221 0 478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2808

[startup+1.50106 s]
/proc/loadavg: 0.91 0.95 0.98 2/72 12032
/proc/meminfo: memFree=841608/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=2940 CPUtime=1.49
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 344 0 0 0 149 0 0 0 25 0 1 0 1102817519 3010560 329 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 735 329 111 221 0 511 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2940

[startup+3.10136 s]
/proc/loadavg: 0.91 0.95 0.98 2/72 12032
/proc/meminfo: memFree=841288/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=3072 CPUtime=3.09
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 395 0 0 0 309 0 0 0 25 0 1 0 1102817519 3145728 380 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 768 380 111 221 0 544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3072

[startup+6.30198 s]
/proc/loadavg: 0.92 0.95 0.98 2/72 12032
/proc/meminfo: memFree=840968/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=3336 CPUtime=6.29
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 457 0 0 0 629 0 0 0 25 0 1 0 1102817519 3416064 442 1992294400 4194304 5102648 548682068800 18446744073709551615 4249691 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 834 442 111 221 0 610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3336

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.98 2/72 12032
/proc/meminfo: memFree=840520/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=3608 CPUtime=12.69
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 534 0 0 0 1269 0 0 0 25 0 1 0 1102817519 3694592 519 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 902 519 111 221 0 678 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3608

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/72 12032
/proc/meminfo: memFree=840008/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=4148 CPUtime=25.48
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 648 0 0 0 2548 0 0 0 25 0 1 0 1102817519 4247552 633 1992294400 4194304 5102648 548682068800 18446744073709551615 4249942 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 1037 633 111 221 0 813 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4148

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/72 12032
/proc/meminfo: memFree=839432/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=4680 CPUtime=51.07
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 784 0 0 0 5107 0 0 0 25 0 1 0 1102817519 4792320 769 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 1170 769 111 221 0 946 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4680

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/72 12032
/proc/meminfo: memFree=838536/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=5492 CPUtime=102.26
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 996 0 0 0 10225 1 0 0 25 0 1 0 1102817519 5623808 981 1992294400 4194304 5102648 548682068800 18446744073709551615 4225774 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 1373 981 111 221 0 1149 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5492

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12032
/proc/meminfo: memFree=837960/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=6052 CPUtime=162.23
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1141 0 0 0 16222 1 0 0 25 0 1 0 1102817519 6197248 1126 1992294400 4194304 5102648 548682068800 18446744073709551615 4249914 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 1513 1126 111 221 0 1289 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6052

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12032
/proc/meminfo: memFree=837448/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=6592 CPUtime=222.21
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1253 0 0 0 22220 1 0 0 25 0 1 0 1102817519 6750208 1238 1992294400 4194304 5102648 548682068800 18446744073709551615 4249417 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 1648 1238 111 221 0 1424 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6592

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12032
/proc/meminfo: memFree=837128/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=6860 CPUtime=282.18
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1323 0 0 0 28217 1 0 0 25 0 1 0 1102817519 7024640 1308 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 1715 1308 111 221 0 1491 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 6860

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12034
/proc/meminfo: memFree=836744/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=7268 CPUtime=342.17
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1421 0 0 0 34215 2 0 0 25 0 1 0 1102817519 7442432 1406 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 1817 1406 111 221 0 1593 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7268

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12034
/proc/meminfo: memFree=836360/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=7540 CPUtime=402.14
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1493 0 0 0 40212 2 0 0 25 0 1 0 1102817519 7720960 1478 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 1885 1478 111 221 0 1661 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7540

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12034
/proc/meminfo: memFree=836168/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=7680 CPUtime=462.12
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1544 0 0 0 46210 2 0 0 25 0 1 0 1102817519 7864320 1529 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 1920 1529 111 221 0 1696 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7680

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12034
/proc/meminfo: memFree=835784/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=8096 CPUtime=522.09
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1627 0 0 0 52207 2 0 0 25 0 1 0 1102817519 8290304 1612 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 2024 1612 111 221 0 1800 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 8096

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

[startup+524.705 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12034
/proc/meminfo: memFree=835784/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=8096 CPUtime=524.5
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1630 0 0 0 52448 2 0 0 25 0 1 0 1102817519 8290304 1615 1992294400 4194304 5102648 548682068800 18446744073709551615 4249986 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 2024 1615 111 221 0 1800 0
Current children cumulated CPU time (s) 524.5
Current children cumulated vsize (KiB) 8096

[startup+531.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12034
/proc/meminfo: memFree=835784/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=8096 CPUtime=530.89
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1633 0 0 0 53087 2 0 0 25 0 1 0 1102817519 8290304 1618 1992294400 4194304 5102648 548682068800 18446744073709551615 4254987 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 2024 1618 111 221 0 1800 0
Current children cumulated CPU time (s) 530.89
Current children cumulated vsize (KiB) 8096

[startup+537.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12034
/proc/meminfo: memFree=835784/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=8096 CPUtime=537.29
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1645 0 0 0 53727 2 0 0 25 0 1 0 1102817519 8290304 1630 1992294400 4194304 5102648 548682068800 18446744073709551615 4249052 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 2024 1630 111 221 0 1800 0
Current children cumulated CPU time (s) 537.29
Current children cumulated vsize (KiB) 8096

[startup+540.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12034
/proc/meminfo: memFree=835784/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=8096 CPUtime=540.49
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1649 0 0 0 54047 2 0 0 25 0 1 0 1102817519 8290304 1634 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 2024 1634 111 221 0 1800 0
Current children cumulated CPU time (s) 540.49
Current children cumulated vsize (KiB) 8096

[startup+542.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12034
/proc/meminfo: memFree=835784/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=8096 CPUtime=542.09
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1649 0 0 0 54207 2 0 0 25 0 1 0 1102817519 8290304 1634 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 2024 1634 111 221 0 1800 0
Current children cumulated CPU time (s) 542.09
Current children cumulated vsize (KiB) 8096

[startup+542.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12034
/proc/meminfo: memFree=835784/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=8096 CPUtime=542.49
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1649 0 0 0 54247 2 0 0 25 0 1 0 1102817519 8290304 1634 1992294400 4194304 5102648 548682068800 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 2024 1634 111 221 0 1800 0
Current children cumulated CPU time (s) 542.49
Current children cumulated vsize (KiB) 8096

[startup+543.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12034
/proc/meminfo: memFree=835784/2055920 swapFree=4170332/4192956
[pid=12031] ppid=12029 vsize=8096 CPUtime=542.89
/proc/12031/stat : 12031 (varsat-crafted_) R 12029 12031 11878 0 -1 4194304 1649 0 0 0 54287 2 0 0 25 0 1 0 1102817519 8290304 1634 1992294400 4194304 5102648 548682068800 18446744073709551615 4249986 0 0 4096 3 0 0 0 17 1 0 0
/proc/12031/statm: 2024 1634 111 221 0 1800 0
Current children cumulated CPU time (s) 542.89
Current children cumulated vsize (KiB) 8096

Child status: 10
Real time (s): 543.176
CPU time (s): 542.974
CPU user time (s): 542.944
CPU system time (s): 0.029995
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 8096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 542.944
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1653
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= 915

runsolver used 0.517921 second user time and 1.46678 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-29 06:39:04
IDJOB=1518579
IDBENCH=70691
IDSOLVER=537
FILE ID=node38/1518579-1238301544
PBS_JOBID= 9061058
Free space on /tmp= 65528 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S172053238-003.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518579-1238301544/watcher-1518579-1238301544 -o /tmp/evaluation-result-1518579-1238301544/solver-1518579-1238301544 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=2089826070 HOME/instance-1518579-1238301544.cnf

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

MD5SUM BENCH= d645722ef726f8347e5e1cd19bda8fdf
RANDOM SEED=2089826070

node38.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	: 5931.00
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:        842864 kB
Buffers:         90360 kB
Cached:        1031180 kB
SwapCached:      11204 kB
Active:         157460 kB
Inactive:       976740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        842864 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          18332 kB
Slab:            63968 kB
Committed_AS:  3009692 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-29 06:48:08