Trace number 1519205

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 544.808 544.956

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1804335510-002.cnf
MD5SUM6253dd31bd16eb30b646e4014a5ca88d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.577911
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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:  380                                                  |
0.00/0.00	c |  Number of clauses:    1615                                                 |
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:          68330145.000000
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 |     370     1590     4818 |      530        0    nan |  0.000 % |
0.00/0.01	c |       100 |     370     1590     4818 |      583      100     19 |  0.001 % |
0.00/0.02	c |       251 |     370     1590     4818 |      641      251     18 |  0.001 % |
0.00/0.03	c |       476 |     370     1590     4818 |      705      476     17 |  0.001 % |
0.00/0.04	c |       813 |     370     1590     4818 |      775      442     16 |  0.001 % |
0.00/0.06	c |      1320 |     370     1590     4818 |      853      548     15 |  0.001 % |
0.08/0.09	c |      2080 |     370     1590     4818 |      938      865     17 |  0.001 % |
0.10/0.13	c |      3219 |     370     1590     4818 |     1032      549     14 |  0.001 % |
0.20/0.20	c |      4928 |     370     1590     4818 |     1136      642     14 |  0.001 % |
0.20/0.30	c |      7490 |     370     1590     4818 |     1249      878     14 |  0.001 % |
0.40/0.44	c |     11334 |     370     1590     4818 |     1374      886     15 |  0.001 % |
0.60/0.66	c |     17101 |     370     1590     4818 |     1512     1055     14 |  0.001 % |
1.00/1.01	c |     25750 |     370     1590     4818 |     1663     1213     17 |  0.001 % |
1.50/1.52	c |     38725 |     370     1590     4818 |     1829     1518     16 |  0.001 % |
2.30/2.32	c |     58186 |     370     1590     4818 |     2012     1478     16 |  0.001 % |
3.49/3.57	c |     87379 |     370     1590     4818 |     2213     1988     17 |  0.001 % |
5.40/5.49	c |    131169 |     370     1590     4818 |     2435     2035     17 |  0.001 % |
8.49/8.52	c |    196853 |     370     1590     4818 |     2678     2271     16 |  0.001 % |
13.19/13.28	c |    295379 |     370     1590     4818 |     2946     1629     16 |  0.001 % |
20.49/20.59	c |    443169 |     370     1590     4818 |     3241     1899     16 |  0.001 % |
32.08/32.16	c |    664853 |     370     1590     4818 |     3565     2388     17 |  0.001 % |
49.98/50.05	c |    997379 |     370     1590     4818 |     3922     2107     16 |  0.001 % |
77.67/77.78	c |   1496167 |     370     1590     4818 |     4314     2032     18 |  0.001 % |
121.35/121.42	c |   2244349 |     370     1590     4818 |     4745     3909     19 |  0.001 % |
189.24/189.35	c |   3366625 |     370     1590     4818 |     5220     4399     19 |  0.001 % |
296.41/296.58	c |   5050036 |     370     1590     4818 |     5742     3264     18 |  0.001 % |
463.97/464.14	c |   7575153 |     370     1590     4818 |     6316     3556     19 |  0.001 % |
544.74/544.95	c ===============================================================================
544.74/544.95	c surveys--CPU time (sec)   : 0.1280         (0.02 % of total)
544.74/544.95	c surveys--attempted        : 54             (422 /sec)
544.74/544.95	c surveys--converged        : 54             (100.00 % successful)
544.74/544.95	c restarts              : 27
544.74/544.95	c conflicts             : 8736579        (16041 /sec)
544.74/544.95	c decisions             : 10268026       (1.81 % random) (18853 /sec)
544.74/544.95	c propagations          : 506647828      (930228 /sec)
544.74/544.95	c conflict literals     : 176665265      (21.01 % deleted)
544.74/544.95	c Memory used           : 7.93 MB
544.74/544.95	c Total CPU time (sec)      : 544.7772    
544.74/544.95	c 
544.74/544.95	s SATISFIABLE
544.74/544.95	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 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-1519205-1238308948/watcher-1519205-1238308948 -o /tmp/evaluation-result-1519205-1238308948/solver-1519205-1238308948 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=68330145 HOME/instance-1519205-1238308948.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: 1.00 0.99 0.99 3/64 6736
/proc/meminfo: memFree=701112/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=2412 CPUtime=0
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 1103561749 2469888 207 1992294400 4194304 5102416 548682068800 18446744073709551615 4266118 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 603 207 98 221 0 379 0

[startup+0.083529 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6736
/proc/meminfo: memFree=701112/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=2544 CPUtime=0.08
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 243 0 0 0 8 0 0 0 18 0 1 0 1103561749 2605056 228 1992294400 4194304 5102416 548682068800 18446744073709551615 4228597 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 636 228 112 221 0 412 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2544

[startup+0.10153 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6736
/proc/meminfo: memFree=701112/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=2544 CPUtime=0.1
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 246 0 0 0 10 0 0 0 18 0 1 0 1103561749 2605056 231 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 636 231 112 221 0 412 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.301554 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6736
/proc/meminfo: memFree=701112/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=2544 CPUtime=0.3
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 269 0 0 0 30 0 0 0 19 0 1 0 1103561749 2605056 254 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 636 254 112 221 0 412 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2544

[startup+0.701601 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6736
/proc/meminfo: memFree=701112/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=2676 CPUtime=0.7
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 299 0 0 0 70 0 0 0 22 0 1 0 1103561749 2740224 284 1992294400 4194304 5102416 548682068800 18446744073709551615 4254236 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 669 284 112 221 0 445 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2676

[startup+1.50169 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6737
/proc/meminfo: memFree=700272/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=2808 CPUtime=1.5
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 331 0 0 0 150 0 0 0 25 0 1 0 1103561749 2875392 316 1992294400 4194304 5102416 548682068800 18446744073709551615 4262220 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 702 316 112 221 0 478 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2808

[startup+3.10289 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6737
/proc/meminfo: memFree=700016/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=3072 CPUtime=3.09
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 395 0 0 0 309 0 0 0 25 0 1 0 1103561749 3145728 380 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 768 380 112 221 0 544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3072

[startup+6.30126 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6737
/proc/meminfo: memFree=699632/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=3352 CPUtime=6.29
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 460 0 0 0 629 0 0 0 25 0 1 0 1103561749 3432448 445 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 838 445 112 221 0 614 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3352

[startup+12.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6737
/proc/meminfo: memFree=699192/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=3620 CPUtime=12.69
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 531 0 0 0 1269 0 0 0 25 0 1 0 1103561749 3706880 516 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 905 516 112 221 0 681 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3620

[startup+25.5015 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6737
/proc/meminfo: memFree=698744/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=4028 CPUtime=25.48
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 628 0 0 0 2548 0 0 0 25 0 1 0 1103561749 4124672 613 1992294400 4194304 5102416 548682068800 18446744073709551615 4249708 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1007 613 112 221 0 783 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4028

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6737
/proc/meminfo: memFree=698232/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=4560 CPUtime=51.08
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 762 0 0 0 5108 0 0 0 25 0 1 0 1103561749 4669440 747 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1140 747 112 221 0 916 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4560

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6737
/proc/meminfo: memFree=697464/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=5364 CPUtime=102.26
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 950 0 0 0 10226 0 0 0 25 0 1 0 1103561749 5492736 935 1992294400 4194304 5102416 548682068800 18446744073709551615 4244124 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1341 935 112 221 0 1117 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5364

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=696568/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=6036 CPUtime=162.25
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1124 0 0 0 16224 1 0 0 25 0 1 0 1103561749 6180864 1109 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1509 1109 112 221 0 1285 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6036

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=696312/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=6312 CPUtime=222.23
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1210 0 0 0 22222 1 0 0 25 0 1 0 1103561749 6463488 1195 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1578 1195 112 221 0 1354 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6312

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=695928/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=6724 CPUtime=282.21
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1287 0 0 0 28220 1 0 0 25 0 1 0 1103561749 6885376 1272 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1681 1272 112 221 0 1457 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6724

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=695672/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=7000 CPUtime=342.2
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1360 0 0 0 34218 2 0 0 25 0 1 0 1103561749 7168000 1345 1992294400 4194304 5102416 548682068800 18446744073709551615 4255660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1750 1345 112 221 0 1526 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7000

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=695288/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=7276 CPUtime=402.18
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1441 0 0 0 40216 2 0 0 25 0 1 0 1103561749 7450624 1426 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1819 1426 112 221 0 1595 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7276

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=695032/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=7560 CPUtime=462.17
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1505 0 0 0 46215 2 0 0 25 0 1 0 1103561749 7741440 1490 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1890 1490 112 221 0 1666 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7560

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=694840/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=7976 CPUtime=522.14
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1589 0 0 0 52212 2 0 0 25 0 1 0 1103561749 8167424 1574 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1994 1574 112 221 0 1770 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7976

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

[startup+524.706 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=694904/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=7976 CPUtime=524.55
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1589 0 0 0 52453 2 0 0 25 0 1 0 1103561749 8167424 1574 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1994 1574 112 221 0 1770 0
Current children cumulated CPU time (s) 524.55
Current children cumulated vsize (KiB) 7976

[startup+537.501 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=694840/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=7976 CPUtime=537.34
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1597 0 0 0 53732 2 0 0 25 0 1 0 1103561749 8167424 1582 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1994 1582 112 221 0 1770 0
Current children cumulated CPU time (s) 537.34
Current children cumulated vsize (KiB) 7976

[startup+540.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=694776/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=7976 CPUtime=540.54
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1612 0 0 0 54052 2 0 0 25 0 1 0 1103561749 8167424 1597 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1994 1597 112 221 0 1770 0
Current children cumulated CPU time (s) 540.54
Current children cumulated vsize (KiB) 7976

[startup+542.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=694776/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=7976 CPUtime=542.14
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1614 0 0 0 54212 2 0 0 25 0 1 0 1103561749 8167424 1599 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 1994 1599 112 221 0 1770 0
Current children cumulated CPU time (s) 542.14
Current children cumulated vsize (KiB) 7976

[startup+543.902 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=694776/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=8116 CPUtime=543.74
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1619 0 0 0 54372 2 0 0 25 0 1 0 1103561749 8310784 1604 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 2029 1604 112 221 0 1805 0
Current children cumulated CPU time (s) 543.74
Current children cumulated vsize (KiB) 8116

[startup+544.701 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=694776/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=8116 CPUtime=544.54
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1619 0 0 0 54452 2 0 0 25 0 1 0 1103561749 8310784 1604 1992294400 4194304 5102416 548682068800 18446744073709551615 4253920 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 2029 1604 112 221 0 1805 0
Current children cumulated CPU time (s) 544.54
Current children cumulated vsize (KiB) 8116

[startup+544.901 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6739
/proc/meminfo: memFree=694776/2055920 swapFree=4178472/4192956
[pid=6736] ppid=6734 vsize=8116 CPUtime=544.74
/proc/6736/stat : 6736 (varsat-random_s) R 6734 6736 6257 0 -1 4194304 1619 0 0 0 54472 2 0 0 25 0 1 0 1103561749 8310784 1604 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6736/statm: 2029 1604 112 221 0 1805 0
Current children cumulated CPU time (s) 544.74
Current children cumulated vsize (KiB) 8116

Child status: 10
Real time (s): 544.956
CPU time (s): 544.808
CPU user time (s): 544.777
CPU system time (s): 0.030995
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 8116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 544.777
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1623
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= 686

runsolver used 0.407937 second user time and 1.13383 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-29 08:42:28
IDJOB=1519205
IDBENCH=70743
IDSOLVER=539
FILE ID=node1/1519205-1238308948
PBS_JOBID= 9061071
Free space on /tmp= 66108 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1804335510-002.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519205-1238308948/watcher-1519205-1238308948 -o /tmp/evaluation-result-1519205-1238308948/solver-1519205-1238308948 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=68330145 HOME/instance-1519205-1238308948.cnf

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

MD5SUM BENCH= 6253dd31bd16eb30b646e4014a5ca88d
RANDOM SEED=68330145

node1.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		: 3000.229
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		: 3000.229
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:        701528 kB
Buffers:         98396 kB
Cached:        1150544 kB
SwapCached:       8380 kB
Active:         188316 kB
Inactive:      1070640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        701528 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          15820 kB
Slab:            81388 kB
Committed_AS:  2890396 kB
PageTables:       1440 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= 66108 MiB
End job on node1 at 2009-03-29 08:51:33