Trace number 1530904

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-Flat 2009-03-22-FlatSAT 907.951 908.19

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S144043535-002.cnf
MD5SUM7d1ad487c2fb43d49523e96ef25c43ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012998
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 

907.85/908.18	
907.85/908.18	c decisions : 1969836
907.85/908.18	c conflicts : 1722319
907.85/908.18	c Memory limit 1620 MiB
907.85/908.18	s SATISFIABLE
907.85/908.18	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-1530904-1238600653/watcher-1530904-1238600653 -o /tmp/evaluation-result-1530904-1238600653/solver-1530904-1238600653 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530904-1238600653.cnf -rs 221868671 -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 1.01 1.04 3/68 11185
/proc/meminfo: memFree=977456/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=1592 CPUtime=0
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 200 0 0 0 0 0 0 0 18 0 1 0 1132726959 1630208 184 1992294400 134512640 135819388 4294956160 18446744073709551615 134681533 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 398 184 127 319 0 76 0

[startup+0.0352879 s]
/proc/loadavg: 1.00 1.01 1.04 3/68 11185
/proc/meminfo: memFree=977456/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=1724 CPUtime=0.03
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 257 0 0 0 3 0 0 0 18 0 1 0 1132726959 1765376 240 1992294400 134512640 135819388 4294956160 18446744073709551615 134603931 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 431 240 148 319 0 109 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1724

[startup+0.101294 s]
/proc/loadavg: 1.00 1.01 1.04 3/68 11185
/proc/meminfo: memFree=977456/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=1856 CPUtime=0.1
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 272 0 0 0 10 0 0 0 18 0 1 0 1132726959 1900544 255 1992294400 134512640 135819388 4294956160 18446744073709551615 134618017 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 464 256 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.301316 s]
/proc/loadavg: 1.00 1.01 1.04 3/68 11185
/proc/meminfo: memFree=977456/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=1984 CPUtime=0.3
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 309 0 0 0 30 0 0 0 19 0 1 0 1132726959 2031616 292 1992294400 134512640 135819388 4294956160 18446744073709551615 134617254 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 496 292 148 319 0 174 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.70136 s]
/proc/loadavg: 1.00 1.01 1.04 3/68 11185
/proc/meminfo: memFree=977456/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=2116 CPUtime=0.7
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 354 0 0 0 70 0 0 0 22 0 1 0 1132726959 2166784 337 1992294400 134512640 135819388 4294956160 18446744073709551615 134592552 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 529 337 148 319 0 207 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2116

[startup+1.50145 s]
/proc/loadavg: 1.00 1.01 1.04 2/69 11186
/proc/meminfo: memFree=976488/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=2644 CPUtime=1.49
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 494 0 0 0 149 0 0 0 25 0 1 0 1132726959 2707456 477 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 661 477 148 319 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2644

[startup+3.10163 s]
/proc/loadavg: 1.00 1.01 1.04 2/69 11186
/proc/meminfo: memFree=975464/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=3588 CPUtime=3.09
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 701 0 0 0 309 0 0 0 25 0 1 0 1132726959 3674112 684 1992294400 134512640 135819388 4294956160 18446744073709551615 134593297 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 897 684 148 319 0 575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3588

[startup+6.30198 s]
/proc/loadavg: 1.00 1.01 1.04 2/69 11186
/proc/meminfo: memFree=974952/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=3856 CPUtime=6.29
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 781 0 0 0 629 0 0 0 25 0 1 0 1132726959 3948544 764 1992294400 134512640 135819388 4294956160 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 964 764 148 319 0 642 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3856

[startup+12.7017 s]
/proc/loadavg: 1.00 1.01 1.04 2/69 11186
/proc/meminfo: memFree=973224/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=5652 CPUtime=12.69
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 1189 0 0 0 1269 0 0 0 25 0 1 0 1132726959 5787648 1172 1992294400 134512640 135819388 4294956160 18446744073709551615 134586933 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 1413 1172 148 319 0 1091 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5652

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.04 2/69 11186
/proc/meminfo: memFree=972776/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=5944 CPUtime=25.48
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 1257 0 0 0 2548 0 0 0 25 0 1 0 1132726959 6086656 1240 1992294400 134512640 135819388 4294956160 18446744073709551615 134616980 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 1486 1240 148 319 0 1164 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5944

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.04 2/69 11186
/proc/meminfo: memFree=971944/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=7012 CPUtime=51.07
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 1476 0 0 0 5107 0 0 0 25 0 1 0 1132726959 7180288 1459 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 1753 1459 148 319 0 1431 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7012

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/69 11188
/proc/meminfo: memFree=970664/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=8104 CPUtime=102.27
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 1768 0 0 0 10226 1 0 0 25 0 1 0 1132726959 8298496 1751 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 2026 1751 148 319 0 1704 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8104

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/69 11188
/proc/meminfo: memFree=965928/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=13084 CPUtime=162.25
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 3013 0 0 0 16223 2 0 0 25 0 1 0 1132726959 13398016 2927 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 3271 2927 148 319 0 2949 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13084

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/69 11188
/proc/meminfo: memFree=962600/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=17136 CPUtime=222.23
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 3878 0 0 0 22220 3 0 0 25 0 1 0 1132726959 17547264 3746 1992294400 134512640 135819388 4294956160 18446744073709551615 134596731 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 4284 3746 148 319 0 3962 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17136

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/69 11188
/proc/meminfo: memFree=961832/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=17944 CPUtime=282.21
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 4049 0 0 0 28218 3 0 0 25 0 1 0 1132726959 18374656 3917 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 4486 3917 148 319 0 4164 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17944

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 11188
/proc/meminfo: memFree=961832/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=17944 CPUtime=342.2
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 4050 0 0 0 34217 3 0 0 25 0 1 0 1132726959 18374656 3918 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 4486 3918 148 319 0 4164 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17944

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=961704/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=18208 CPUtime=402.19
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 4099 0 0 0 40215 4 0 0 25 0 1 0 1132726959 18644992 3967 1992294400 134512640 135819388 4294956160 18446744073709551615 134616877 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 4552 3967 148 319 0 4230 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18208

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=961640/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=18208 CPUtime=462.17
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 4101 0 0 0 46213 4 0 0 25 0 1 0 1132726959 18644992 3969 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 4552 3969 148 319 0 4230 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18208

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=961128/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=18984 CPUtime=522.15
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 4237 0 0 0 52211 4 0 0 25 0 1 0 1132726959 19439616 4105 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 4746 4105 148 319 0 4424 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18984

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=961064/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=18984 CPUtime=582.14
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 4266 0 0 0 58210 4 0 0 25 0 1 0 1132726959 19439616 4134 1992294400 134512640 135819388 4294956160 18446744073709551615 135208157 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 4746 4134 148 319 0 4424 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18984

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=960872/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=18984 CPUtime=642.12
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 4294 0 0 0 64208 4 0 0 25 0 1 0 1132726959 19439616 4162 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 4746 4162 148 319 0 4424 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18984

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=960552/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=19516 CPUtime=702.11
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 4422 0 0 0 70206 5 0 0 25 0 1 0 1132726959 19984384 4225 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 4879 4225 148 319 0 4557 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19516

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=959784/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=20556 CPUtime=762.1
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 4642 0 0 0 76204 6 0 0 25 0 1 0 1132726959 21049344 4445 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 5139 4445 148 319 0 4817 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 20556

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=957416/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=23252 CPUtime=822.08
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 5343 0 0 0 82201 7 0 0 25 0 1 0 1132726959 23810048 5054 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 5813 5054 148 319 0 5491 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 23252

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=954792/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=26532 CPUtime=882.06
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 6116 0 0 0 88198 8 0 0 25 0 1 0 1132726959 27168768 5698 1992294400 134512640 135819388 4294956160 18446744073709551615 134617175 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 6633 5698 148 319 0 6311 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 26532

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

[startup+883.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=954792/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=26744 CPUtime=882.86
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 6133 0 0 0 88278 8 0 0 25 0 1 0 1132726959 27385856 5715 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 6686 5715 148 319 0 6364 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 26744

[startup+895.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=952488/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=29504 CPUtime=895.66
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 6840 0 0 0 89558 8 0 0 25 0 1 0 1132726959 30212096 6270 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 7376 6270 148 319 0 7054 0
Current children cumulated CPU time (s) 895.66
Current children cumulated vsize (KiB) 29504

[startup+902.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=952424/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=29504 CPUtime=902.05
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 6857 0 0 0 90197 8 0 0 25 0 1 0 1132726959 30212096 6287 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 7376 6287 148 319 0 7054 0
Current children cumulated CPU time (s) 902.05
Current children cumulated vsize (KiB) 29504

[startup+905.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=952424/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=29504 CPUtime=905.25
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 6859 0 0 0 90517 8 0 0 25 0 1 0 1132726959 30212096 6289 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 7376 6289 148 319 0 7054 0
Current children cumulated CPU time (s) 905.25
Current children cumulated vsize (KiB) 29504

[startup+907.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=952424/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=29504 CPUtime=906.85
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 6859 0 0 0 90677 8 0 0 25 0 1 0 1132726959 30212096 6289 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 7376 6289 148 319 0 7054 0
Current children cumulated CPU time (s) 906.85
Current children cumulated vsize (KiB) 29504

[startup+907.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=952424/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=29504 CPUtime=907.65
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 6861 0 0 0 90757 8 0 0 25 0 1 0 1132726959 30212096 6291 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 7376 6291 148 319 0 7054 0
Current children cumulated CPU time (s) 907.65
Current children cumulated vsize (KiB) 29504

[startup+908.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11188
/proc/meminfo: memFree=952424/2055920 swapFree=4176188/4192956
[pid=11185] ppid=11183 vsize=29504 CPUtime=907.85
/proc/11185/stat : 11185 (hydrasat-flat) R 11183 11185 10653 0 -1 4194304 6861 0 0 0 90777 8 0 0 25 0 1 0 1132726959 30212096 6291 1992294400 134512640 135819388 4294956160 18446744073709551615 134618366 0 0 4096 1 0 0 0 17 1 0 0
/proc/11185/statm: 7376 6291 148 319 0 7054 0
Current children cumulated CPU time (s) 907.85
Current children cumulated vsize (KiB) 29504

Child status: 10
Real time (s): 908.19
CPU time (s): 907.951
CPU user time (s): 907.861
CPU system time (s): 0.089986
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 29504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 907.861
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6867
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= 958

runsolver used 0.838872 second user time and 2.46962 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-01 17:44:13
IDJOB=1530904
IDBENCH=70752
IDSOLVER=519
FILE ID=node59/1530904-1238600653
PBS_JOBID= 9068337
Free space on /tmp= 66248 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S144043535-002.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530904-1238600653/watcher-1530904-1238600653 -o /tmp/evaluation-result-1530904-1238600653/solver-1530904-1238600653 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530904-1238600653.cnf -rs 221868671 -co memory_limit 1800

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

MD5SUM BENCH= 7d1ad487c2fb43d49523e96ef25c43ea
RANDOM SEED=221868671

node59.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		: 3000.209
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		: 3000.209
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:        977936 kB
Buffers:        113324 kB
Cached:         854564 kB
SwapCached:      10156 kB
Active:         232296 kB
Inactive:       747188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        977936 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          16764 kB
Slab:            83992 kB
Committed_AS:  3157404 kB
PageTables:       1720 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= 66248 MiB
End job on node59 at 2009-04-01 17:59:21