Trace number 1530890

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
HydraSAT 2009-03-22-BaseSAT 1030.18 1030.48

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S1448866403-060.cnf
MD5SUMba4dd6705efff0f7954eeaa845a5bab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.037993
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1030.09/1030.47	
1030.09/1030.47	c decisions : 1231883
1030.09/1030.47	c conflicts : 1077518
1030.09/1030.47	c Memory limit 1620 MiB
1030.09/1030.47	c RANDOM SEED: 2034780095
1030.09/1030.47	s SATISFIABLE
1030.09/1030.47	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 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-1530890-1238599477/watcher-1530890-1238599477 -o /tmp/evaluation-result-1530890-1238599477/solver-1530890-1238599477 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530890-1238599477.cnf -rs 2034780095 -co memory_limit 1800 

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 0.97 0.96 3/65 5231
/proc/meminfo: memFree=1584880/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=1768 CPUtime=0
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 486281532 1810432 208 1992294400 134512640 135997824 4294956176 18446744073709551615 134695401 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 442 208 158 362 0 77 0

[startup+0.097521 s]
/proc/loadavg: 0.99 0.97 0.96 3/65 5231
/proc/meminfo: memFree=1584880/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=1900 CPUtime=0.09
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 486281532 1945600 271 1992294400 134512640 135997824 4294956176 18446744073709551615 134682878 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 475 271 174 362 0 110 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.10152 s]
/proc/loadavg: 0.99 0.97 0.96 3/65 5231
/proc/meminfo: memFree=1584880/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=1900 CPUtime=0.09
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 289 0 0 0 9 0 0 0 18 0 1 0 486281532 1945600 272 1992294400 134512640 135997824 4294956176 18446744073709551615 134639032 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 475 272 174 362 0 110 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.301542 s]
/proc/loadavg: 0.99 0.97 0.96 3/65 5231
/proc/meminfo: memFree=1584880/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=2028 CPUtime=0.29
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 323 0 0 0 29 0 0 0 19 0 1 0 486281532 2076672 306 1992294400 134512640 135997824 4294956176 18446744073709551615 135387662 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 507 306 174 362 0 142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701588 s]
/proc/loadavg: 0.99 0.97 0.96 3/65 5231
/proc/meminfo: memFree=1584880/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=2156 CPUtime=0.69
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 364 0 0 0 69 0 0 0 22 0 1 0 486281532 2207744 347 1992294400 134512640 135997824 4294956176 18446744073709551615 134683763 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 539 347 174 362 0 174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2156

[startup+1.50168 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1583976/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=2680 CPUtime=1.49
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 483 0 0 0 149 0 0 0 25 0 1 0 486281532 2744320 466 1992294400 134512640 135997824 4294956176 18446744073709551615 134755664 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 670 466 174 362 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2680

[startup+3.10186 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1583016/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=3616 CPUtime=3.09
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 718 0 0 0 309 0 0 0 25 0 1 0 486281532 3702784 701 1992294400 134512640 135997824 4294956176 18446744073709551615 134590848 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 904 701 174 362 0 539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3616

[startup+6.30122 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1582376/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=3880 CPUtime=6.29
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 776 0 0 0 629 0 0 0 25 0 1 0 486281532 3973120 759 1992294400 134512640 135997824 4294956176 18446744073709551615 135376488 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 970 759 174 362 0 605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3880

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1580968/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=5480 CPUtime=12.68
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 1140 0 0 0 1268 0 0 0 25 0 1 0 486281532 5611520 1123 1992294400 134512640 135997824 4294956176 18446744073709551615 134757455 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 1370 1123 174 362 0 1005 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5480

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1577704/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=9092 CPUtime=25.49
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 1945 0 0 0 2547 2 0 0 25 0 1 0 486281532 9310208 1928 1992294400 134512640 135997824 4294956176 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 2273 1928 174 362 0 1908 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9092

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1576040/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=10644 CPUtime=51.08
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 2310 0 0 0 5106 2 0 0 25 0 1 0 486281532 10899456 2293 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 2661 2293 174 362 0 2296 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10644

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1573928/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=13132 CPUtime=102.27
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 2886 0 0 0 10224 3 0 0 25 0 1 0 486281532 13447168 2836 1992294400 134512640 135997824 4294956176 18446744073709551615 134757415 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 3283 2836 174 362 0 2918 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13132

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1569000/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=18816 CPUtime=162.25
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 4199 0 0 0 16221 4 0 0 25 0 1 0 486281532 19267584 4048 1992294400 134512640 135997824 4294956176 18446744073709551615 134757531 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 4704 4048 174 362 0 4339 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18816

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1565096/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=23120 CPUtime=222.23
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 5197 0 0 0 22218 5 0 0 25 0 1 0 486281532 23674880 5046 1992294400 134512640 135997824 4294956176 18446744073709551615 134757828 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 5780 5046 174 362 0 5415 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23120

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1561384/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=27832 CPUtime=282.21
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 6231 0 0 0 28216 5 0 0 25 0 1 0 486281532 28499968 5959 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 6958 5959 174 362 0 6593 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27832

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1561320/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=27832 CPUtime=342.19
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 6254 0 0 0 34214 5 0 0 25 0 1 0 486281532 28499968 5982 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 6958 5982 174 362 0 6593 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27832

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1561192/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=27832 CPUtime=402.17
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 6269 0 0 0 40212 5 0 0 25 0 1 0 486281532 28499968 5997 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 6958 5997 174 362 0 6593 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 27832

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1561256/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=27832 CPUtime=462.16
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 6272 0 0 0 46210 6 0 0 25 0 1 0 486281532 28499968 6000 1992294400 134512640 135997824 4294956176 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 6958 6000 174 362 0 6593 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27832

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1560552/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=28716 CPUtime=522.14
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 6456 0 0 0 52208 6 0 0 25 0 1 0 486281532 29405184 6184 1992294400 134512640 135997824 4294956176 18446744073709551615 134757443 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 7179 6184 174 362 0 6814 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 28716

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1559656/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=29820 CPUtime=582.12
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 6668 0 0 0 58206 6 0 0 25 0 1 0 486281532 30535680 6396 1992294400 134512640 135997824 4294956176 18446744073709551615 134757585 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 7455 6396 174 362 0 7090 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29820

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1559272/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=30192 CPUtime=642.11
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 6762 0 0 0 64204 7 0 0 25 0 1 0 486281532 30916608 6490 1992294400 134512640 135997824 4294956176 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 7548 6490 174 362 0 7183 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 30192

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1558376/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=31072 CPUtime=702.09
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 6981 0 0 0 70202 7 0 0 25 0 1 0 486281532 31817728 6668 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 7768 6668 174 362 0 7403 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 31072

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1557352/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=32932 CPUtime=762.07
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 7409 0 0 0 76200 7 0 0 25 0 1 0 486281532 33722368 6967 1992294400 134512640 135997824 4294956176 18446744073709551615 134757402 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 8233 6967 174 362 0 7868 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 32932

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1556072/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=34160 CPUtime=822.06
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 7732 0 0 0 82198 8 0 0 25 0 1 0 486281532 34979840 7290 1992294400 134512640 135997824 4294956176 18446744073709551615 134757871 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 8540 7290 174 362 0 8175 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 34160

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1555432/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=34832 CPUtime=882.04
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 7879 0 0 0 88196 8 0 0 25 0 1 0 486281532 35667968 7437 1992294400 134512640 135997824 4294956176 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 8708 7437 174 362 0 8343 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 34832

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1554728/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=35652 CPUtime=942.01
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 8070 0 0 0 94193 8 0 0 25 0 1 0 486281532 36507648 7628 1992294400 134512640 135997824 4294956176 18446744073709551615 134816792 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 8913 7628 174 362 0 8548 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 35652

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1552040/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=38564 CPUtime=1002
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 8836 0 0 0 100191 9 0 0 25 0 1 0 486281532 39489536 8293 1992294400 134512640 135997824 4294956176 18446744073709551615 134757394 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 9641 8293 174 362 0 9276 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 38564

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

[startup+1011.1 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1551656/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=38960 CPUtime=1010.8
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 8922 0 0 0 101071 9 0 0 25 0 1 0 486281532 39895040 8379 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 9740 8379 174 362 0 9375 0
Current children cumulated CPU time (s) 1010.8
Current children cumulated vsize (KiB) 38960

[startup+1023.9 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1551208/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=39356 CPUtime=1023.59
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 9053 0 0 0 102350 9 0 0 25 0 1 0 486281532 40300544 8510 1992294400 134512640 135997824 4294956176 18446744073709551615 134757648 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 9839 8510 174 362 0 9474 0
Current children cumulated CPU time (s) 1023.59
Current children cumulated vsize (KiB) 39356

[startup+1027.1 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1551080/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=39488 CPUtime=1026.79
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 9086 0 0 0 102670 9 0 0 25 0 1 0 486281532 40435712 8543 1992294400 134512640 135997824 4294956176 18446744073709551615 134757361 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 9872 8543 174 362 0 9507 0
Current children cumulated CPU time (s) 1026.79
Current children cumulated vsize (KiB) 39488

[startup+1028.7 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1550952/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=39644 CPUtime=1028.39
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 9099 0 0 0 102830 9 0 0 25 0 1 0 486281532 40595456 8556 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 9911 8556 174 362 0 9546 0
Current children cumulated CPU time (s) 1028.39
Current children cumulated vsize (KiB) 39644

[startup+1029.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1550952/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=39644 CPUtime=1029.19
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 9100 0 0 0 102910 9 0 0 25 0 1 0 486281532 40595456 8557 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 9911 8557 174 362 0 9546 0
Current children cumulated CPU time (s) 1029.19
Current children cumulated vsize (KiB) 39644

[startup+1029.9 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1550952/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=39644 CPUtime=1029.59
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 9100 0 0 0 102950 9 0 0 25 0 1 0 486281532 40595456 8557 1992294400 134512640 135997824 4294956176 18446744073709551615 134757426 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 9911 8557 174 362 0 9546 0
Current children cumulated CPU time (s) 1029.59
Current children cumulated vsize (KiB) 39644

[startup+1030.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1550952/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=39644 CPUtime=1029.99
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 9101 0 0 0 102990 9 0 0 25 0 1 0 486281532 40595456 8558 1992294400 134512640 135997824 4294956176 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 9911 8558 174 362 0 9546 0
Current children cumulated CPU time (s) 1029.99
Current children cumulated vsize (KiB) 39644

[startup+1030.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5232
/proc/meminfo: memFree=1550952/2055920 swapFree=4178736/4192956
[pid=5231] ppid=5229 vsize=39644 CPUtime=1030.09
/proc/5231/stat : 5231 (hydrasat) R 5229 5231 4196 0 -1 4194304 9102 0 0 0 103000 9 0 0 25 0 1 0 486281532 40595456 8559 1992294400 134512640 135997824 4294956176 18446744073709551615 134757760 0 0 4096 1 0 0 0 17 1 0 0
/proc/5231/statm: 9911 8559 174 362 0 9546 0
Current children cumulated CPU time (s) 1030.09
Current children cumulated vsize (KiB) 39644

Child status: 10
Real time (s): 1030.48
CPU time (s): 1030.18
CPU user time (s): 1030.08
CPU system time (s): 0.104984
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 39644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1030.08
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9109
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= 1739

runsolver used 1.26681 second user time and 2.28865 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-01 17:24:37
IDJOB=1530890
IDBENCH=70747
IDSOLVER=520
FILE ID=node32/1530890-1238599477
PBS_JOBID= 9068310
Free space on /tmp= 66456 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S1448866403-060.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530890-1238599477/watcher-1530890-1238599477 -o /tmp/evaluation-result-1530890-1238599477/solver-1530890-1238599477 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530890-1238599477.cnf -rs 2034780095 -co memory_limit 1800

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

MD5SUM BENCH= ba4dd6705efff0f7954eeaa845a5bab8
RANDOM SEED=2034780095

node32.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		: 3000.234
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		: 3000.234
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:       1585296 kB
Buffers:         96324 kB
Cached:         285020 kB
SwapCached:       7344 kB
Active:         214484 kB
Inactive:       175556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585296 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          14484 kB
Slab:            66300 kB
Committed_AS:  1713428 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node32 at 2009-04-01 17:41:47