Trace number 1518497

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-random 2009-03-22SAT 1128.71 1129.12

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S142096783-019.cnf
MD5SUM720983bca31f006417885890df90a951
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.137978
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:          1524859863.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
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 |     389     1667     5046 |      555        0    nan |  0.000 % |
0.00/0.01	c |       101 |     389     1667     5046 |      611      101     20 |  0.001 % |
0.00/0.02	c |       251 |     389     1667     5046 |      672      251     18 |  0.001 % |
0.00/0.03	c |       476 |     389     1667     5046 |      739      476     19 |  0.001 % |
0.00/0.05	c |       815 |     389     1667     5046 |      813      425     17 |  0.001 % |
0.06/0.07	c |      1322 |     389     1667     5046 |      894      507     17 |  0.001 % |
0.09/0.10	c |      2081 |     389     1667     5046 |      984      793     18 |  0.001 % |
0.09/0.15	c |      3220 |     389     1667     5046 |     1082      914     17 |  0.001 % |
0.19/0.22	c |      4929 |     389     1667     5046 |     1191      933     18 |  0.001 % |
0.29/0.32	c |      7491 |     389     1667     5046 |     1310     1038     16 |  0.001 % |
0.39/0.48	c |     11338 |     389     1667     5046 |     1441      801     17 |  0.001 % |
0.69/0.72	c |     17105 |     389     1667     5046 |     1585     1390     20 |  0.001 % |
1.00/1.08	c |     25754 |     389     1667     5046 |     1743     1111     17 |  0.001 % |
1.60/1.63	c |     38728 |     389     1667     5046 |     1918     1638     18 |  0.001 % |
2.39/2.48	c |     58191 |     389     1667     5046 |     2110     1576     19 |  0.001 % |
3.79/3.80	c |     87383 |     389     1667     5046 |     2321     1844     18 |  0.001 % |
5.79/5.88	c |    131172 |     389     1667     5046 |     2553     1965     18 |  0.001 % |
8.99/9.06	c |    196856 |     389     1667     5046 |     2808     1557     17 |  0.001 % |
13.89/13.98	c |    295382 |     389     1667     5046 |     3089     1764     18 |  0.001 % |
21.58/21.65	c |    443172 |     389     1667     5046 |     3398     2407     18 |  0.001 % |
33.57/33.67	c |    664855 |     389     1667     5046 |     3738     2429     19 |  0.001 % |
52.37/52.42	c |    997380 |     389     1667     5046 |     4112     2300     18 |  0.001 % |
81.56/81.69	c |   1496169 |     389     1667     5046 |     4523     2712     17 |  0.001 % |
127.15/127.20	c |   2244351 |     389     1667     5046 |     4975     2553     16 |  0.001 % |
198.62/198.71	c |   3366625 |     389     1667     5046 |     5473     3978     20 |  0.001 % |
309.08/309.28	c |   5050036 |     389     1667     5046 |     6020     3279     19 |  0.001 % |
483.51/483.76	c |   7575152 |     389     1667     5046 |     6622     4976     18 |  0.001 % |
755.91/756.24	c |  11362827 |     389     1667     5046 |     7284     3871     19 |  0.001 % |
1128.68/1129.11	c ===============================================================================
1128.68/1129.11	c surveys--CPU time (sec)   : 0.1440         (0.01 % of total)
1128.68/1129.11	c surveys--attempted        : 56             (389 /sec)
1128.68/1129.11	c surveys--converged        : 56             (100.00 % successful)
1128.68/1129.11	c restarts              : 28
1128.68/1129.11	c conflicts             : 16254044       (14403 /sec)
1128.68/1129.11	c decisions             : 19151902       (1.80 % random) (16971 /sec)
1128.68/1129.11	c propagations          : 963193120      (853496 /sec)
1128.68/1129.11	c conflict literals     : 345651613      (20.26 % deleted)
1128.68/1129.11	c Memory used           : 9.67 MB
1128.68/1129.11	c Total CPU time (sec)      : 1128.6714   
1128.68/1129.11	c 
1128.68/1129.11	s SATISFIABLE
1128.68/1129.11	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-1518497-1238300635/watcher-1518497-1238300635 -o /tmp/evaluation-result-1518497-1238300635/solver-1518497-1238300635 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1524859863 HOME/instance-1518497-1238300635.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 2/64 8600
/proc/meminfo: memFree=1119848/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=2412 CPUtime=0
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 1102729806 2469888 205 1992294400 4194304 5102416 548682068800 18446744073709551615 4498701 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 603 205 98 221 0 379 0

[startup+0.0641831 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 8600
/proc/meminfo: memFree=1119848/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=2412 CPUtime=0.06
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 240 0 0 0 6 0 0 0 18 0 1 0 1102729806 2469888 225 1992294400 4194304 5102416 548682068800 18446744073709551615 4249579 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 603 225 112 221 0 379 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2412

[startup+0.10119 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 8600
/proc/meminfo: memFree=1119848/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=2544 CPUtime=0.09
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 251 0 0 0 9 0 0 0 18 0 1 0 1102729806 2605056 236 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 636 236 112 221 0 412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301229 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 8600
/proc/meminfo: memFree=1119848/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=2676 CPUtime=0.29
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 277 0 0 0 29 0 0 0 19 0 1 0 1102729806 2740224 262 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 669 262 112 221 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2676

[startup+0.701305 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 8600
/proc/meminfo: memFree=1119848/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=2808 CPUtime=0.69
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 315 0 0 0 69 0 0 0 23 0 1 0 1102729806 2875392 300 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 702 300 112 221 0 478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2808

[startup+1.50246 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 8601
/proc/meminfo: memFree=1118944/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=2940 CPUtime=1.5
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 349 0 0 0 150 0 0 0 25 0 1 0 1102729806 3010560 334 1992294400 4194304 5102416 548682068800 18446744073709551615 4249696 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 735 334 112 221 0 511 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2940

[startup+3.10176 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 8601
/proc/meminfo: memFree=1118688/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=3072 CPUtime=3.09
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 399 0 0 0 309 0 0 0 25 0 1 0 1102729806 3145728 384 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 768 384 112 221 0 544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3072

[startup+6.30138 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 8601
/proc/meminfo: memFree=1118368/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=3336 CPUtime=6.29
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 467 0 0 0 629 0 0 0 25 0 1 0 1102729806 3416064 452 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 834 452 112 221 0 610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3336

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 8601
/proc/meminfo: memFree=1117920/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=3732 CPUtime=12.69
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 550 0 0 0 1269 0 0 0 25 0 1 0 1102729806 3821568 535 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 933 535 112 221 0 709 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3732

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 8601
/proc/meminfo: memFree=1117472/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=4128 CPUtime=25.48
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 660 0 0 0 2548 0 0 0 25 0 1 0 1102729806 4227072 645 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 1032 645 112 221 0 808 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4128

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 8601
/proc/meminfo: memFree=1116832/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=4792 CPUtime=51.07
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 812 0 0 0 5107 0 0 0 25 0 1 0 1102729806 4907008 797 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 1198 797 112 221 0 974 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4792

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 8601
/proc/meminfo: memFree=1116064/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=5460 CPUtime=102.26
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 996 0 0 0 10225 1 0 0 25 0 1 0 1102729806 5591040 981 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 1365 981 112 221 0 1141 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5460

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1115424/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=6128 CPUtime=162.23
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1154 0 0 0 16222 1 0 0 25 0 1 0 1102729806 6275072 1139 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 1532 1139 112 221 0 1308 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6128

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1114912/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=6724 CPUtime=222.21
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1285 0 0 0 22220 1 0 0 25 0 1 0 1102729806 6885376 1270 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 1681 1270 112 221 0 1457 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6724

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1114592/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=7000 CPUtime=282.18
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1354 0 0 0 28217 1 0 0 25 0 1 0 1102729806 7168000 1339 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 1750 1339 112 221 0 1526 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7000

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1114144/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=7412 CPUtime=342.17
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1461 0 0 0 34215 2 0 0 25 0 1 0 1102729806 7589888 1446 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 1853 1446 112 221 0 1629 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7412

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1113824/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=7688 CPUtime=402.14
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1534 0 0 0 40212 2 0 0 25 0 1 0 1102729806 7872512 1519 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 1922 1519 112 221 0 1698 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7688

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1113632/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=7828 CPUtime=462.12
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1572 0 0 0 46210 2 0 0 25 0 1 0 1102729806 8015872 1557 1992294400 4194304 5102416 548682068800 18446744073709551615 4249677 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 1957 1557 112 221 0 1733 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7828

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1113248/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=8236 CPUtime=522.1
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1655 0 0 0 52208 2 0 0 25 0 1 0 1102729806 8433664 1640 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2059 1640 112 221 0 1835 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8236

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1113056/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=8368 CPUtime=582.08
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1704 0 0 0 58206 2 0 0 25 0 1 0 1102729806 8568832 1689 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2092 1689 112 221 0 1868 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8368

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1112928/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=8640 CPUtime=642.06
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1752 0 0 0 64204 2 0 0 25 0 1 0 1102729806 8847360 1737 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2160 1737 112 221 0 1936 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8640

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1112800/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=8640 CPUtime=702.03
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1776 0 0 0 70201 2 0 0 25 0 1 0 1102729806 8847360 1761 1992294400 4194304 5102416 548682068800 18446744073709551615 4230731 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2160 1761 112 221 0 1936 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8640

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1112608/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=8784 CPUtime=762.01
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1817 0 0 0 76199 2 0 0 25 0 1 0 1102729806 8994816 1802 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2196 1802 112 221 0 1972 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 8784

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1112416/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=9044 CPUtime=821.98
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1870 0 0 0 82196 2 0 0 25 0 1 0 1102729806 9261056 1855 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2261 1855 112 221 0 2037 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 9044

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1112416/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=9340 CPUtime=881.96
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 1923 0 0 0 88194 2 0 0 25 0 1 0 1102729806 9564160 1908 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2335 1908 112 221 0 2111 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 9340

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1112032/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=9608 CPUtime=941.95
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 2001 0 0 0 94192 3 0 0 25 0 1 0 1102729806 9838592 1986 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2402 1986 112 221 0 2178 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 9608

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1111904/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=9740 CPUtime=1001.93
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 2033 0 0 0 100190 3 0 0 25 0 1 0 1102729806 9973760 2018 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2435 2018 112 221 0 2211 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 9740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1111840/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=9896 CPUtime=1061.9
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 2053 0 0 0 106187 3 0 0 25 0 1 0 1102729806 10133504 2038 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2474 2038 112 221 0 2250 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 9896

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1111776/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=9896 CPUtime=1121.88
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 2072 0 0 0 112185 3 0 0 25 0 1 0 1102729806 10133504 2057 1992294400 4194304 5102416 548682068800 18446744073709551615 4249579 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2474 2057 112 221 0 2250 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 9896

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

[startup+1123.11 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1111776/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=9896 CPUtime=1122.69
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 2072 0 0 0 112266 3 0 0 25 0 1 0 1102729806 10133504 2057 1992294400 4194304 5102416 548682068800 18446744073709551615 4248912 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2474 2057 112 221 0 2250 0
Current children cumulated CPU time (s) 1122.69
Current children cumulated vsize (KiB) 9896

[startup+1126.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1111776/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=9896 CPUtime=1125.88
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 2072 0 0 0 112585 3 0 0 25 0 1 0 1102729806 10133504 2057 1992294400 4194304 5102416 548682068800 18446744073709551615 4228254 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2474 2057 112 221 0 2250 0
Current children cumulated CPU time (s) 1125.88
Current children cumulated vsize (KiB) 9896

[startup+1127.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1111776/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=9896 CPUtime=1127.48
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 2072 0 0 0 112745 3 0 0 25 0 1 0 1102729806 10133504 2057 1992294400 4194304 5102416 548682068800 18446744073709551615 4250170 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2474 2057 112 221 0 2250 0
Current children cumulated CPU time (s) 1127.48
Current children cumulated vsize (KiB) 9896

[startup+1128.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1111776/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=9896 CPUtime=1128.28
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 2072 0 0 0 112825 3 0 0 25 0 1 0 1102729806 10133504 2057 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2474 2057 112 221 0 2250 0
Current children cumulated CPU time (s) 1128.28
Current children cumulated vsize (KiB) 9896

[startup+1129.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8601
/proc/meminfo: memFree=1111776/2055920 swapFree=4178400/4192956
[pid=8600] ppid=8598 vsize=9896 CPUtime=1128.68
/proc/8600/stat : 8600 (varsat-random_s) R 8598 8600 8535 0 -1 4194304 2072 0 0 0 112865 3 0 0 25 0 1 0 1102729806 10133504 2057 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/8600/statm: 2474 2057 112 221 0 2250 0
Current children cumulated CPU time (s) 1128.68
Current children cumulated vsize (KiB) 9896

Child status: 10
Real time (s): 1129.12
CPU time (s): 1128.71
CPU user time (s): 1128.67
CPU system time (s): 0.032994
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 9896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1128.67
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2076
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= 1791

runsolver used 0.940856 second user time and 2.17367 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-29 06:23:55
IDJOB=1518497
IDBENCH=70684
IDSOLVER=539
FILE ID=node9/1518497-1238300635
PBS_JOBID= 9061075
Free space on /tmp= 66420 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S142096783-019.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518497-1238300635/watcher-1518497-1238300635 -o /tmp/evaluation-result-1518497-1238300635/solver-1518497-1238300635 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1524859863 HOME/instance-1518497-1238300635.cnf

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

MD5SUM BENCH= 720983bca31f006417885890df90a951
RANDOM SEED=1524859863

node9.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		: 3000.268
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		: 3000.268
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:       1120264 kB
Buffers:         94660 kB
Cached:         749760 kB
SwapCached:       8300 kB
Active:         253064 kB
Inactive:       601216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1120264 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            67340 kB
Committed_AS:  2831488 kB
PageTables:       1392 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= 66420 MiB
End job on node9 at 2009-03-29 06:42:44