Trace number 1518285

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
MXC 2009-03-10SAT 990.566 990.938

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S180439591-093.cnf
MD5SUM69b9fd52ab448c99d778e33811fd6518
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
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 

26.38/26.46	c starting MXC with:
26.38/26.46	c cnf_path = HOME/instance-1518285-1238297746.cnf
26.38/26.46	c restart_strategy = auto
26.38/26.46	c sign_strategy = cached
26.38/26.46	c use_preprocessing = -1
26.38/26.46	c output_implicant = 1
26.38/26.46	c timeout_seconds = 0
26.38/26.46	c running SatELite... done
26.38/26.46	c 16 vars eliminated
26.38/26.46	c received 0 units and 1768 clauses from SatELite
26.38/26.46	c 15 assignments made, starting to guess now
26.38/26.46	c ===================================[MXC]=====================================
26.38/26.46	c | Conflicts |                Clause Statistics                   |   Vars   |
26.38/26.46	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
26.38/26.46	c =============================================================================
26.38/26.46	c |         0 |       0       0     1768        0        0     nan |      420 |
26.38/26.46	c |       100 |       0       0     1768      100     1050    21.3 |      405 |
26.38/26.46	c |       210 |       0       0     1768      210     1105    21.9 |      405 |
26.38/26.46	c |       441 |       0       0     1768      441     1220    20.9 |      405 |
26.38/26.46	c |       805 |       0       0     1768      805     1402    20.2 |      405 |
26.38/26.46	c |      1315 |       0       0     1768     1315     1609    20.2 |      405 |
26.38/26.46	c |      1986 |       0       0     1768     1138     1754    18.8 |      405 |
26.38/26.46	c |      2834 |       0       0     1768     1046     1894    18.3 |      405 |
26.38/26.46	c |      3876 |       0       0     1768     1076     2031    19.9 |      405 |
26.38/26.46	c |      5132 |       0       0     1768     1259     2163    19.4 |      405 |
26.38/26.46	c |      6623 |       0       0     1768     1624     2292    18.8 |      405 |
26.38/26.46	c |      8373 |       0       0     1768     2200     2419    20.2 |      405 |
26.38/26.46	c |     10408 |       0       0     1768     1761     2543    19.3 |      405 |
26.38/26.46	c |     12756 |       0       0     1768     1486     2665    19.1 |      405 |
26.38/26.46	c |     15449 |       0       0     1768     1424     2786    18.6 |      405 |
26.38/26.46	c |     18521 |       0       0     1768     1624     2906    17.8 |      405 |
26.38/26.46	c |     22010 |       0       0     1768     2133     3025    19.7 |      405 |
26.38/26.46	c |     25958 |       0       0     1768     3003     3144    20.0 |      405 |
26.38/26.46	c |     30411 |       0       0     1768     2669     3262    21.0 |      405 |
26.38/26.46	c |     35419 |       0       0     1768     2700     3381    19.3 |      405 |
26.38/26.46	c |     41038 |       0       0     1768     3173     3499    19.4 |      405 |
26.38/26.46	c |     47329 |       0       0     1768     2349     3618    19.0 |      405 |
26.38/26.46	c |     54360 |       0       0     1768     2006     3737    17.6 |      405 |
26.38/26.46	c |     62205 |       0       0     1768     2235     3857    17.7 |      405 |
26.38/26.46	c |     70945 |       0       0     1768     3133     3978    18.4 |      405 |
26.38/26.46	c |     80669 |       0       0     1768     2757     4099    18.2 |      405 |
26.38/26.46	c |     91476 |       0       0     1768     3157     4222    17.8 |      405 |
26.38/26.46	c |    103474 |       0       0     1768     2288     4346    18.9 |      405 |
26.38/26.46	c |    116782 |       0       0     1768     2347     4471    20.2 |      405 |
26.38/26.46	c |    131532 |       0       0     1768     3481     4597    19.5 |      405 |
26.38/26.46	c |    147868 |       0       0     1768     3504     4726    20.7 |      405 |
26.38/26.46	c |    165948 |       0       0     1768     4830     4855    21.2 |      405 |
26.38/26.46	c |    185947 |       0       0     1768     2694     4987    19.7 |      405 |
26.38/26.46	c |    208057 |       0       0     1768     4587     5120    18.2 |      405 |
26.38/26.46	c |    232489 |       0       0     1768     3089     5255    17.7 |      405 |
26.38/26.46	c |    259475 |       0       0     1768     3441     5393    18.9 |      405 |
26.38/26.46	c |    289271 |       0       0     1768     3184     5532    17.3 |      405 |
26.38/26.46	c |    322158 |       0       0     1768     5254     5674    20.4 |      405 |
26.38/26.46	c |    358445 |       0       0     1768     4207     5818    18.9 |      405 |
26.38/26.46	c |    398472 |       0       0     1768     5965     5965    19.8 |      405 |
26.38/26.46	c |    442613 |       0       0     1768     4843     6114    19.0 |      405 |
26.38/26.46	c |    491279 |       0       0     1768     4003     6265    18.4 |      405 |
26.38/26.46	c |    544923 |       0       0     1768     3729     6420    18.7 |      405 |
990.52/990.93	c |    604043 |       0       0     1768     4367     6577    21.1 |      405 |
990.52/990.93	c |    669187 |       0       0     1768     6285     6737    19.5 |      405 |
990.52/990.93	c |    740957 |       0       0     1768     6498     6901    19.9 |      405 |
990.52/990.93	c |    820016 |       0       0     1768     5276     7067    18.3 |      405 |
990.52/990.93	c |    907092 |       0       0     1768     6561     7237    18.2 |      405 |
990.52/990.93	c |   1002987 |       0       0     1768     7322     7410    20.1 |      405 |
990.52/990.93	c |   1108583 |       0       0     1768     4219     7586    18.1 |      405 |
990.52/990.93	c |   1224850 |       0       0     1768     5353     7766    18.1 |      405 |
990.52/990.93	c |   1352856 |       0       0     1768     7682     7949    16.1 |      405 |
990.52/990.93	c |   1493774 |       0       0     1768     7926     8137    16.6 |      405 |
990.52/990.93	c |   1648896 |       0       0     1768     6720     8328    17.4 |      405 |
990.52/990.93	c |   1819642 |       0       0     1768     4759     8523    17.3 |      405 |
990.52/990.93	c |   2007575 |       0       0     1768     7392     8722    19.1 |      405 |
990.52/990.93	c |   2214413 |       0       0     1768     6964     8926    18.1 |      405 |
990.52/990.93	c |   2442047 |       0       0     1768     8944     9133    18.3 |      405 |
990.52/990.93	c |   2692557 |       0       0     1768     5454     9345    17.5 |      405 |
990.52/990.93	c |   2968230 |       0       0     1768     7020     9562    18.2 |      405 |
990.52/990.93	c |   3271583 |       0       0     1768     5770     9783    18.5 |      405 |
990.52/990.93	c |   3605384 |       0       0     1768     8117    10009    18.2 |      405 |
990.52/990.93	c |   3972677 |       0       0     1768     5940    10240    18.2 |      405 |
990.52/990.93	c |   4376812 |       0       0     1768     6186    10476    17.4 |      405 |
990.52/990.93	c |   4821473 |       0       0     1768     5867    10717    17.9 |      405 |
990.52/990.93	c |   5310713 |       0       0     1768     7375    10963    20.2 |      405 |
990.52/990.93	c |   5848990 |       0       0     1768     8016    11215    18.4 |      405 |
990.52/990.93	c |   6441207 |       0       0     1768    10567    11472    19.5 |      405 |
990.52/990.93	c |   7092758 |       0       0     1768     6776    11735    18.3 |      405 |
990.52/990.93	c |   7809577 |       0       0     1768    11687    12003    18.5 |      405 |
990.52/990.93	c |   8598191 |       0       0     1768    11481    12278    18.7 |      405 |
990.52/990.93	c |   9465779 |       0       0     1768    10131    12559    18.6 |      405 |
990.52/990.93	c |  10420239 |       0       0     1768    12271    12845    17.6 |      405 |
990.52/990.93	c |  11470258 |       0       0     1768    10295    13139    19.0 |      405 |
990.52/990.93	c |  12625392 |       0       0     1768     9803    13438    17.2 |      405 |
990.52/990.93	c |  13896152 |       0       0     1768    10096    13745    19.3 |      405 |
990.52/990.93	c |  14521200 |       0       0     1768    13613    13888    19.3 |      405 |
990.52/990.93	c ----- stats for thread 0 -----
990.52/990.93	c restarts: 109
990.52/990.93	c decisions: 17233140
990.52/990.93	c propagations: 885008235
990.52/990.93	c conflicts: 14521200
990.52/990.93	c 990.934s elapsed
990.52/990.93	s SATISFIABLE
990.52/990.93	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 -401 402 -403 404 405 -406 -407 408 409 -410 -411 412 -413 414 -415 -416 -417 418 419 -420 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-1518285-1238297746/watcher-1518285-1238297746 -o /tmp/evaluation-result-1518285-1238297746/solver-1518285-1238297746 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518285-1238297746.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: 0.99 0.98 0.99 3/64 25347
/proc/meminfo: memFree=1663600/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=980 CPUtime=0
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 140 0 0 0 0 0 0 0 20 0 1 0 1102438335 1003520 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134753679 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 245 126 56 166 0 76 0

[startup+0.010762 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25347
/proc/meminfo: memFree=1663600/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=1244 CPUtime=0
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 217 0 0 0 0 0 0 0 20 0 1 0 1102438335 1273856 203 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 311 203 72 166 0 142 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1244

[startup+0.10178 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25347
/proc/meminfo: memFree=1663600/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=1640 CPUtime=0.09
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 309 0 0 0 9 0 0 0 20 0 1 0 1102438335 1679360 295 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 410 295 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301818 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25347
/proc/meminfo: memFree=1663600/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=1904 CPUtime=0.29
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 373 0 0 0 29 0 0 0 22 0 1 0 1102438335 1949696 359 1992294400 134512640 135192793 4294956224 18446744073709551615 134551370 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 476 359 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701897 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25347
/proc/meminfo: memFree=1663600/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=2168 CPUtime=0.69
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 434 0 0 0 69 0 0 0 25 0 1 0 1102438335 2220032 420 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 542 420 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50106 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1661992/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=2564 CPUtime=1.49
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 526 0 0 0 149 0 0 0 25 0 1 0 1102438335 2625536 512 1992294400 134512640 135192793 4294956224 18446744073709551615 134534148 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 641 512 73 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10137 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1661480/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=2956 CPUtime=3.09
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 640 0 0 0 309 0 0 0 25 0 1 0 1102438335 3026944 626 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 739 626 73 166 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2956

[startup+6.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1660712/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=3628 CPUtime=6.29
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 799 0 0 0 629 0 0 0 25 0 1 0 1102438335 3715072 785 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 907 785 73 166 0 738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3628

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1659624/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=4460 CPUtime=12.68
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 1002 0 0 0 1268 0 0 0 25 0 1 0 1102438335 4567040 988 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 1115 988 73 166 0 946 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4460

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1658536/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=5688 CPUtime=25.48
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 1269 0 0 0 2548 0 0 0 25 0 1 0 1102438335 5824512 1255 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 1422 1255 73 166 0 1253 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5688

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1657064/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=7396 CPUtime=51.08
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 1652 0 0 0 5107 1 0 0 25 0 1 0 1102438335 7573504 1638 1992294400 134512640 135192793 4294956224 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 1849 1638 73 166 0 1680 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7396

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1655144/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=9484 CPUtime=102.26
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 2109 0 0 0 10225 1 0 0 25 0 1 0 1102438335 9711616 2095 1992294400 134512640 135192793 4294956224 18446744073709551615 134551367 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 2371 2095 73 166 0 2202 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9484

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1653736/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=11144 CPUtime=162.23
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 2466 0 0 0 16222 1 0 0 25 0 1 0 1102438335 11411456 2452 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 2786 2452 73 166 0 2617 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11144

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1652456/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=12540 CPUtime=222.21
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 2771 0 0 0 22220 1 0 0 25 0 1 0 1102438335 12840960 2757 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 3135 2757 73 166 0 2966 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12540

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1651432/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=13724 CPUtime=282.18
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 3029 0 0 0 28217 1 0 0 25 0 1 0 1102438335 14053376 3015 1992294400 134512640 135192793 4294956224 18446744073709551615 134533982 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 3431 3015 73 166 0 3262 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13724

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1650600/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=14504 CPUtime=342.16
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 3224 0 0 0 34215 1 0 0 25 0 1 0 1102438335 14852096 3210 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 3626 3210 73 166 0 3457 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14504

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1649640/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=15580 CPUtime=402.14
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 3459 0 0 0 40212 2 0 0 25 0 1 0 1102438335 15953920 3445 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 3895 3445 73 166 0 3726 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 15580

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1649000/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=16204 CPUtime=462.12
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 3610 0 0 0 46210 2 0 0 25 0 1 0 1102438335 16592896 3596 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 4051 3596 73 166 0 3882 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16204

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25348
/proc/meminfo: memFree=1648296/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=16956 CPUtime=522.09
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 3783 0 0 0 52207 2 0 0 25 0 1 0 1102438335 17362944 3769 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 4239 3769 73 166 0 4070 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 16956

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1647528/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=17704 CPUtime=582.07
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 3963 0 0 0 58205 2 0 0 25 0 1 0 1102438335 18128896 3949 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 4426 3949 73 166 0 4257 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 17704

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1646824/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=18504 CPUtime=642.05
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4144 0 0 0 64203 2 0 0 25 0 1 0 1102438335 18948096 4130 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 4626 4130 73 166 0 4457 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 18504

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1646184/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=19368 CPUtime=702.02
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4303 0 0 0 70200 2 0 0 25 0 1 0 1102438335 19832832 4289 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 4842 4289 73 166 0 4673 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 19368

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1645544/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=20188 CPUtime=762.01
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4467 0 0 0 76198 3 0 0 25 0 1 0 1102438335 20672512 4453 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 5047 4453 73 166 0 4878 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 20188

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1645224/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=20480 CPUtime=821.99
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4545 0 0 0 82196 3 0 0 25 0 1 0 1102438335 20971520 4531 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 5120 4531 73 166 0 4951 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 20480

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1644776/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=20960 CPUtime=881.96
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4653 0 0 0 88193 3 0 0 25 0 1 0 1102438335 21463040 4639 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 5240 4639 73 166 0 5071 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 20960

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1644520/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=21284 CPUtime=941.94
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4720 0 0 0 94191 3 0 0 25 0 1 0 1102438335 21794816 4706 1992294400 134512640 135192793 4294956224 18446744073709551615 134548121 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 5321 4706 73 166 0 5152 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 21284

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

[startup+947.106 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1644392/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=21444 CPUtime=946.74
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4740 0 0 0 94671 3 0 0 25 0 1 0 1102438335 21958656 4726 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 5361 4726 73 166 0 5192 0
Current children cumulated CPU time (s) 946.74
Current children cumulated vsize (KiB) 21444

[startup+972.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1644136/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=21828 CPUtime=972.32
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4806 0 0 0 97229 3 0 0 25 0 1 0 1102438335 22351872 4792 1992294400 134512640 135192793 4294956224 18446744073709551615 134550846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 5457 4792 73 166 0 5288 0
Current children cumulated CPU time (s) 972.32
Current children cumulated vsize (KiB) 21828

[startup+979.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1644008/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=22020 CPUtime=978.72
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4838 0 0 0 97869 3 0 0 25 0 1 0 1102438335 22548480 4824 1992294400 134512640 135192793 4294956224 18446744073709551615 134550395 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 5505 4824 73 166 0 5336 0
Current children cumulated CPU time (s) 978.72
Current children cumulated vsize (KiB) 22020

[startup+985.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1644008/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=22020 CPUtime=985.12
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4839 0 0 0 98509 3 0 0 25 0 1 0 1102438335 22548480 4825 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 5505 4825 73 166 0 5336 0
Current children cumulated CPU time (s) 985.12
Current children cumulated vsize (KiB) 22020

[startup+988.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1644008/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=22020 CPUtime=988.32
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4840 0 0 0 98829 3 0 0 25 0 1 0 1102438335 22548480 4826 1992294400 134512640 135192793 4294956224 18446744073709551615 134533130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 5505 4826 73 166 0 5336 0
Current children cumulated CPU time (s) 988.32
Current children cumulated vsize (KiB) 22020

[startup+990.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1644008/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=22020 CPUtime=989.92
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4840 0 0 0 98989 3 0 0 25 0 1 0 1102438335 22548480 4826 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 5505 4826 73 166 0 5336 0
Current children cumulated CPU time (s) 989.92
Current children cumulated vsize (KiB) 22020

[startup+990.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1644008/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=22020 CPUtime=990.32
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4841 0 0 0 99029 3 0 0 25 0 1 0 1102438335 22548480 4827 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 5505 4827 73 166 0 5336 0
Current children cumulated CPU time (s) 990.32
Current children cumulated vsize (KiB) 22020

[startup+990.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25350
/proc/meminfo: memFree=1644008/2055920 swapFree=4178884/4192956
[pid=25347] ppid=25345 vsize=22020 CPUtime=990.52
/proc/25347/stat : 25347 (mxc-sat09) R 25345 25347 21818 0 -1 4194304 4841 0 0 0 99049 3 0 0 25 0 1 0 1102438335 22548480 4827 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25347/statm: 5505 4827 73 166 0 5336 0
Current children cumulated CPU time (s) 990.52
Current children cumulated vsize (KiB) 22020

Child status: 10
Real time (s): 990.938
CPU time (s): 990.566
CPU user time (s): 990.525
CPU system time (s): 0.040993
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 22020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 990.525
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4844
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= 979

runsolver used 0.681896 second user time and 2.11368 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-29 05:35:46
IDJOB=1518285
IDBENCH=70667
IDSOLVER=504
FILE ID=node75/1518285-1238297746
PBS_JOBID= 9061008
Free space on /tmp= 64928 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S180439591-093.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518285-1238297746/watcher-1518285-1238297746 -o /tmp/evaluation-result-1518285-1238297746/solver-1518285-1238297746 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518285-1238297746.cnf

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

MD5SUM BENCH= 69b9fd52ab448c99d778e33811fd6518
RANDOM SEED=796398173

node75.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		: 3000.263
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		: 3000.263
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:       1664080 kB
Buffers:         71276 kB
Cached:         236516 kB
SwapCached:       8136 kB
Active:         206116 kB
Inactive:       111320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664080 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            60344 kB
Committed_AS:  2255848 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-29 05:52:17