Trace number 1530851

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 1010.93 1011.18

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1674394075-027.cnf
MD5SUM6324d57907fe9330330d9cdcd71a4730
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
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 

1010.84/1011.16	
1010.84/1011.16	c decisions : 528993
1010.84/1011.16	c conflicts : 455463
1010.84/1011.16	c Memory limit 1620 MiB
1010.84/1011.16	c RANDOM SEED: 1657451682
1010.84/1011.16	s SATISFIABLE
1010.84/1011.16	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-1530851-1238596200/watcher-1530851-1238596200 -o /tmp/evaluation-result-1530851-1238596200/solver-1530851-1238596200 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530851-1238596200.cnf -rs 1657451682 -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: 1.00 1.00 1.00 2/64 1497
/proc/meminfo: memFree=1209840/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=1768 CPUtime=0
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 1132282155 1810432 211 1992294400 134512640 135997824 4294956160 18446744073709551615 134519808 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 442 211 158 362 0 77 0

[startup+0.0449411 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 1497
/proc/meminfo: memFree=1209840/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=1900 CPUtime=0.04
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 284 0 0 0 4 0 0 0 18 0 1 0 1132282155 1945600 267 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 475 267 175 362 0 110 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1900

[startup+0.101944 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 1497
/proc/meminfo: memFree=1209840/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=1900 CPUtime=0.1
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 295 0 0 0 10 0 0 0 18 0 1 0 1132282155 1945600 278 1992294400 134512640 135997824 4294956160 18446744073709551615 134682707 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 475 278 175 362 0 110 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1900

[startup+0.301963 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 1497
/proc/meminfo: memFree=1209840/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=2032 CPUtime=0.3
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 325 0 0 0 30 0 0 0 19 0 1 0 1132282155 2080768 308 1992294400 134512640 135997824 4294956160 18446744073709551615 134683684 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 508 308 175 362 0 143 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2032

[startup+0.701997 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 1497
/proc/meminfo: memFree=1209840/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=2292 CPUtime=0.7
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 369 0 0 0 70 0 0 0 23 0 1 0 1132282155 2347008 352 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 573 352 175 362 0 208 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2292

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1208936/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=2816 CPUtime=1.49
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 510 0 0 0 149 0 0 0 25 0 1 0 1132282155 2883584 493 1992294400 134512640 135997824 4294956160 18446744073709551615 134757645 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 704 493 175 362 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2816

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1208040/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=3748 CPUtime=3.09
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 748 0 0 0 309 0 0 0 25 0 1 0 1132282155 3837952 731 1992294400 134512640 135997824 4294956160 18446744073709551615 134816971 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 937 731 175 362 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3748

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1205800/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=5764 CPUtime=6.29
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 1185 0 0 0 629 0 0 0 25 0 1 0 1132282155 5902336 1168 1992294400 134512640 135997824 4294956160 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 1441 1168 175 362 0 1076 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5764

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1202472/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=9136 CPUtime=12.69
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 1954 0 0 0 1268 1 0 0 25 0 1 0 1132282155 9355264 1937 1992294400 134512640 135997824 4294956160 18446744073709551615 134757667 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 2284 1937 175 362 0 1919 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9136

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1199208/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=12764 CPUtime=25.49
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 2776 0 0 0 2546 3 0 0 25 0 1 0 1132282155 13070336 2759 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 3191 2759 175 362 0 2826 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12764

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1194344/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=18580 CPUtime=51.08
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 4125 0 0 0 5104 4 0 0 25 0 1 0 1132282155 19025920 3982 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 4645 3982 175 362 0 4280 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18580

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1185768/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=27620 CPUtime=102.27
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 6242 0 0 0 10221 6 0 0 25 0 1 0 1132282155 28282880 6099 1992294400 134512640 135997824 4294956160 18446744073709551615 135369252 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 6905 6099 175 362 0 6540 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27620

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1176680/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=38028 CPUtime=162.25
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 8931 0 0 0 16216 9 0 0 25 0 1 0 1132282155 38940672 8357 1992294400 134512640 135997824 4294956160 18446744073709551615 134757656 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 9507 8357 175 362 0 9142 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 38028

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1171688/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=43352 CPUtime=222.24
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 10169 0 0 0 22214 10 0 0 25 0 1 0 1132282155 44392448 9595 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 10838 9595 175 362 0 10473 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43352

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1166568/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=48752 CPUtime=282.22
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 11531 0 0 0 28211 11 0 0 25 0 1 0 1132282155 49922048 10886 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 12188 10886 175 362 0 11823 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 48752

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1161704/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=54612 CPUtime=342.21
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 12859 0 0 0 34209 12 0 0 25 0 1 0 1132282155 55922688 12083 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 13653 12083 175 362 0 13288 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 54612

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1156648/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=60652 CPUtime=402.2
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 14323 0 0 0 40206 14 0 0 25 0 1 0 1132282155 62107648 13335 1992294400 134512640 135997824 4294956160 18446744073709551615 134757955 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 15163 13335 175 362 0 14798 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 60652

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1152168/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=66980 CPUtime=462.17
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 15803 0 0 0 46203 14 0 0 25 0 1 0 1132282155 68587520 14487 1992294400 134512640 135997824 4294956160 18446744073709551615 134756145 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 16745 14487 175 362 0 16380 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 66980

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1149416/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=69924 CPUtime=522.16
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 16508 0 0 0 52201 15 0 0 25 0 1 0 1132282155 71602176 15192 1992294400 134512640 135997824 4294956160 18446744073709551615 134757632 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 17481 15192 175 362 0 17116 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 69924

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1498
/proc/meminfo: memFree=1146472/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=72916 CPUtime=582.15
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 17227 0 0 0 58199 16 0 0 25 0 1 0 1132282155 74665984 15911 1992294400 134512640 135997824 4294956160 18446744073709551615 134757585 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 18229 15911 175 362 0 17864 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 72916

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1499
/proc/meminfo: memFree=1143528/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=75724 CPUtime=642.14
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 17930 0 0 0 64197 17 0 0 25 0 1 0 1132282155 77541376 16614 1992294400 134512640 135997824 4294956160 18446744073709551615 134757440 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 18931 16614 175 362 0 18566 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 75724

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1500
/proc/meminfo: memFree=1141032/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=78948 CPUtime=702.12
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 18570 0 0 0 70195 17 0 0 25 0 1 0 1132282155 80842752 17254 1992294400 134512640 135997824 4294956160 18446744073709551615 134682725 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 19737 17254 175 362 0 19372 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 78948

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1500
/proc/meminfo: memFree=1138472/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=81412 CPUtime=762.11
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 19217 0 0 0 76193 18 0 0 25 0 1 0 1132282155 83365888 17901 1992294400 134512640 135997824 4294956160 18446744073709551615 134757473 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 20353 17901 175 362 0 19988 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 81412

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1500
/proc/meminfo: memFree=1135784/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=84772 CPUtime=822.09
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 20098 0 0 0 82190 19 0 0 25 0 1 0 1132282155 86806528 18581 1992294400 134512640 135997824 4294956160 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 21193 18581 175 362 0 20828 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 84772

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1500
/proc/meminfo: memFree=1132456/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=88656 CPUtime=882.08
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 21063 0 0 0 88188 20 0 0 25 0 1 0 1132282155 90783744 19415 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 22164 19415 175 362 0 21799 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 88656

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1500
/proc/meminfo: memFree=1130344/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=90652 CPUtime=942.07
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 21591 0 0 0 94187 20 0 0 25 0 1 0 1132282155 92827648 19943 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 22663 19943 175 362 0 22298 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 90652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1500
/proc/meminfo: memFree=1122792/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=99904 CPUtime=1002.05
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 24103 0 0 0 100184 21 0 0 25 0 1 0 1132282155 102301696 21814 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 24976 21814 175 362 0 24611 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 99904

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

[startup+1004.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1500
/proc/meminfo: memFree=1122792/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=99904 CPUtime=1004.45
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 24105 0 0 0 100424 21 0 0 25 0 1 0 1132282155 102301696 21816 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 24976 21816 175 362 0 24611 0
Current children cumulated CPU time (s) 1004.45
Current children cumulated vsize (KiB) 99904

[startup+1007.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1500
/proc/meminfo: memFree=1122728/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=99904 CPUtime=1007.64
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 24114 0 0 0 100743 21 0 0 25 0 1 0 1132282155 102301696 21825 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 24976 21825 175 362 0 24611 0
Current children cumulated CPU time (s) 1007.64
Current children cumulated vsize (KiB) 99904

[startup+1009.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1500
/proc/meminfo: memFree=1122728/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=99904 CPUtime=1009.24
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 24117 0 0 0 100903 21 0 0 25 0 1 0 1132282155 102301696 21828 1992294400 134512640 135997824 4294956160 18446744073709551615 134757385 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 24976 21828 175 362 0 24611 0
Current children cumulated CPU time (s) 1009.24
Current children cumulated vsize (KiB) 99904

[startup+1010.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1500
/proc/meminfo: memFree=1122728/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=99904 CPUtime=1010.04
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 24120 0 0 0 100983 21 0 0 25 0 1 0 1132282155 102301696 21831 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 24976 21831 175 362 0 24611 0
Current children cumulated CPU time (s) 1010.04
Current children cumulated vsize (KiB) 99904

[startup+1010.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1500
/proc/meminfo: memFree=1122728/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=99904 CPUtime=1010.45
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 24120 0 0 0 101024 21 0 0 25 0 1 0 1132282155 102301696 21831 1992294400 134512640 135997824 4294956160 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 24976 21831 175 362 0 24611 0
Current children cumulated CPU time (s) 1010.45
Current children cumulated vsize (KiB) 99904

[startup+1011.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1500
/proc/meminfo: memFree=1122728/2055920 swapFree=4176996/4192956
[pid=1497] ppid=1495 vsize=99904 CPUtime=1010.84
/proc/1497/stat : 1497 (hydrasat) R 1495 1497 570 0 -1 4194304 24121 0 0 0 101063 21 0 0 25 0 1 0 1132282155 102301696 21832 1992294400 134512640 135997824 4294956160 18446744073709551615 134757564 0 0 4096 1 0 0 0 17 1 0 0
/proc/1497/statm: 24976 21832 175 362 0 24611 0
Current children cumulated CPU time (s) 1010.84
Current children cumulated vsize (KiB) 99904

Child status: 10
Real time (s): 1011.18
CPU time (s): 1010.93
CPU user time (s): 1010.7
CPU system time (s): 0.231964
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 99904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1010.7
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24126
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= 1679

runsolver used 0.688895 second user time and 2.14967 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 16:30:00
IDJOB=1530851
IDBENCH=70734
IDSOLVER=520
FILE ID=node50/1530851-1238596200
PBS_JOBID= 9068305
Free space on /tmp= 64220 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1674394075-027.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530851-1238596200/watcher-1530851-1238596200 -o /tmp/evaluation-result-1530851-1238596200/solver-1530851-1238596200 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530851-1238596200.cnf -rs 1657451682 -co memory_limit 1800

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

MD5SUM BENCH= 6324d57907fe9330330d9cdcd71a4730
RANDOM SEED=1657451682

node50.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		: 3000.238
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		: 3000.238
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:       1210256 kB
Buffers:        107824 kB
Cached:         630392 kB
SwapCached:       9920 kB
Active:         230196 kB
Inactive:       519632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1210256 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          17280 kB
Slab:            81764 kB
Committed_AS:  3256148 kB
PageTables:       1456 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= 64220 MiB
End job on node50 at 2009-04-01 16:46:52