Trace number 355905

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, and are wall clock time (not CPU 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
picosat 535SAT 1214.55 1214.95

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h50-sat.cnf
MD5SUM03c6b6156c444674b996a4279225be1a
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark410.742
Satisfiable
(Un)Satisfiability was proved
Number of variables628291
Number of clauses2141556
Sum of the clauses size5172986
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21518215
Number of clauses of size 3615030
Number of clauses of size 4241
Number of clauses of size 5151
Number of clauses of size over 57869

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

1214.30/1214.72	v -632969 -632970 -632971 -632972 -632973 -632974 -632975 -632976 -632977
1214.30/1214.72	v -632978 -632979 -632980 -632981 -632982 -632983 -632984 -632985 -632986
1214.30/1214.72	v -632987 -632988 -632989 -632990 -632991 -632992 -632993 -632994 -632995
1214.30/1214.72	v -632996 -632997 -632998 -632999 -633000 -633001 -633002 -633003 -633004
1214.30/1214.72	v -633005 -633006 -633007 -633008 -633009 -633010 -633011 -633012 -633013
1214.30/1214.72	v -633014 -633015 -633016 -633017 -633018 -633019 -633020 -633021 -633022
1214.30/1214.72	v -633023 -633024 -633025 -633026 -633027 -633028 -633029 -633030 -633031
1214.30/1214.72	v -633032 -633033 -633034 -633035 -633036 -633037 -633038 -633039 -633040
1214.30/1214.72	v -633041 -633042 -633043 -633044 -633045 -633046 -633047 -633048 -633049
1214.30/1214.72	v -633050 -633051 -633052 -633053 -633054 -633055 -633056 -633057 -633058
1214.30/1214.72	v -633059 -633060 -633061 -633062 -633063 -633064 -633065 -633066 -633067
1214.30/1214.72	v -633068 -633069 -633070 -633071 -633072 -633073 -633074 -633075 -633076
1214.30/1214.72	v -633077 -633078 -633079 -633080 -633081 -633082 -633083 -633084 -633085
1214.30/1214.72	v -633086 -633087 -633088 -633089 -633090 -633091 -633092 -633093 -633094
1214.30/1214.72	v -633095 -633096 -633097 -633098 -633099 -633100 -633101 -633102 -633103
1214.30/1214.72	v -633104 -633105 -633106 -633107 -633108 -633109 -633110 -633111 -633112
1214.30/1214.72	v -633113 -633114 -633115 -633116 -633117 -633118 -633119 -633120 -633121
1214.30/1214.72	v -633122 -633123 -633124 -633125 -633126 -633127 -633128 -633129 -633130
1214.30/1214.72	v -633131 -633132 -633133 -633134 -633135 -633136 -633137 -633138 -633139
1214.30/1214.72	v -633140 -633141 -633142 -633143 -633144 -633145 -633146 -633147 -633148
1214.30/1214.72	v -633149 -633150 -633151 -633152 -633153 -633154 -633155 -633156 -633157
1214.30/1214.72	v -633158 -633159 -633160 -633161 -633162 -633163 -633164 -633165 -633166
1214.30/1214.72	v -633167 -633168 -633169 -633170 -633171 -633172 -633173 -633174 -633175
1214.30/1214.72	v -633176 -633177 -633178 -633179 -633180 -633181 -633182 -633183 -633184
1214.30/1214.72	v -633185 -633186 -633187 -633188 -633189 -633190 -633191 -633192 -633193
1214.30/1214.72	v -633194 -633195 -633196 -633197 -633198 -633199 -633200 -633201 -633202
1214.30/1214.72	v -633203 -633204 -633205 -633206 -633207 -633208 -633209 -633210 -633211
1214.30/1214.72	v -633212 -633213 -633214 -633215 -633216 -633217 -633218 -633219 -633220
1214.30/1214.72	v -633221 -633222 -633223 -633224 -633225 -633226 -633227 -633228 -633229
1214.30/1214.72	v -633230 -633231 -633232 -633233 -633234 -633235 -633236 -633237 -633238
1214.30/1214.72	v -633239 -633240 -633241 -633242 -633243 -633244 -633245 -633246 -633247
1214.30/1214.72	v -633248 -633249 -633250 -633251 -633252 -633253 -633254 -633255 -633256
1214.30/1214.72	v -633257 -633258 -633259 -633260 -633261 -633262 -633263 -633264 -633265
1214.30/1214.72	v -633266 -633267 -633268 -633269 -633270 -633271 -633272 -633273 -633274
1214.30/1214.72	v -633275 -633276 -633277 -633278 -633279 -633280 -633281 -633282 -633283
1214.30/1214.72	v -633284 -633285 -633286 -633287 -633288 -633289 -633290 -633291 -633292
1214.30/1214.72	v -633293 -633294 -633295 -633296 -633297 -633298 -633299 -633300 -633301
1214.30/1214.72	v -633302 -633303 -633304 -633305 -633306 -633307 -633308 -633309 -633310
1214.50/1214.92	v -633311 -633312 -633313 -633314 -633315 -633316 -633317 -633318 -633319
1214.50/1214.92	v -633320 -633321 -633322 -633323 -633324 -633325 -633326 -633327 -633328
1214.50/1214.92	v -633329 -633330 -633331 -633332 -633333 -633334 -633335 -633336 -633337
1214.50/1214.92	v -633338 -633339 -633340 -633341 -633342 -633343 -633344 -633345 -633346
1214.50/1214.92	v -633347 -633348 -633349 -633350 -633351 -633352 -633353 -633354 -633355
1214.50/1214.92	v -633356 -633357 -633358 -633359 -633360 -633361 -633362 -633363 -633364
1214.50/1214.92	v -633365 -633366 -633367 -633368 -633369 -633370 -633371 -633372 -633373
1214.50/1214.92	v -633374 -633375 -633376 -633377 -633378 -633379 -633380 -633381 -633382
1214.50/1214.92	v -633383 -633384 -633385 -633386 -633387 -633388 -633389 -633390 -633391
1214.50/1214.92	v -633392 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-355905-1176779823 -o ROOT/results/node3/solver-355905-1176779823 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355905-1176779823/picosat /tmp/evaluation/355905-1176779823/instance-355905-1176779823.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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: 0.80 0.95 0.98 3/77 25794
/proc/meminfo: memFree=1735264/2055920 swapFree=4104572/4192956
[pid=25794] ppid=25792 vsize=1080 CPUtime=0
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 154020375 1105920 188 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 270 188 40 102 0 165 0

[startup+0.0896759 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 25794
/proc/meminfo: memFree=1735264/2055920 swapFree=4104572/4192956
[pid=25794] ppid=25792 vsize=1668 CPUtime=0.08
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 280 0 0 0 4 4 0 0 18 0 1 0 154020375 1708032 265 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 417 265 40 102 0 312 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1668

[startup+0.101618 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 25794
/proc/meminfo: memFree=1735264/2055920 swapFree=4104572/4192956
[pid=25794] ppid=25792 vsize=1800 CPUtime=0.09
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 288 0 0 0 5 4 0 0 18 0 1 0 154020375 1843200 273 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 450 273 40 102 0 345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1800

[startup+0.301652 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 25794
/proc/meminfo: memFree=1735264/2055920 swapFree=4104572/4192956
[pid=25794] ppid=25792 vsize=2196 CPUtime=0.29
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 435 0 0 0 15 14 0 0 19 0 1 0 154020375 2248704 420 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 549 420 40 102 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2196

[startup+0.701716 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 25794
/proc/meminfo: memFree=1735264/2055920 swapFree=4104572/4192956
[pid=25794] ppid=25792 vsize=4060 CPUtime=0.69
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 754 0 0 0 33 36 0 0 22 0 1 0 154020375 4157440 739 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 1015 739 40 102 0 910 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4060

[startup+1.50184 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 25795
/proc/meminfo: memFree=1731032/2055920 swapFree=4104572/4192956
[pid=25794] ppid=25792 vsize=8352 CPUtime=1.49
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 1748 0 0 0 71 78 0 0 25 0 1 0 154020375 8552448 1733 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 2088 1733 40 102 0 1983 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8352

[startup+3.1011 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 25795
/proc/meminfo: memFree=1723800/2055920 swapFree=4104572/4192956
[pid=25794] ppid=25792 vsize=16536 CPUtime=3.08
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 3746 0 0 0 143 165 0 0 25 0 1 0 154020375 16932864 3731 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 4134 3731 40 102 0 4029 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16536

[startup+6.30162 s]
/proc/loadavg: 0.89 0.97 0.99 3/78 25795
/proc/meminfo: memFree=1709080/2055920 swapFree=4104572/4192956
[pid=25794] ppid=25792 vsize=33168 CPUtime=6.29
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 7792 0 0 0 289 340 0 0 25 0 1 0 154020375 33964032 7777 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 8292 7778 40 102 0 8187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33168

[startup+12.7017 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1675160/2055920 swapFree=4104572/4192956
[pid=25794] ppid=25792 vsize=66836 CPUtime=12.68
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 16071 0 0 0 584 684 0 0 25 0 1 0 154020375 68440064 16056 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 16709 16057 40 102 0 16604 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 66836

[startup+25.5017 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1650136/2055920 swapFree=4104572/4192956
[pid=25794] ppid=25792 vsize=126496 CPUtime=25.48
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 21415 0 0 0 1665 883 0 0 25 0 1 0 154020375 129531904 21400 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 31624 21400 42 102 0 31519 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126496

[startup+51.1019 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1649816/2055920 swapFree=4104572/4192956
[pid=25794] ppid=25792 vsize=126636 CPUtime=51.07
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 21517 0 0 0 4224 883 0 0 25 0 1 0 154020375 129675264 21500 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 31659 21500 48 102 0 31554 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 126636

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1649176/2055920 swapFree=4104636/4192956
[pid=25794] ppid=25792 vsize=127296 CPUtime=102.26
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 21668 0 0 0 9342 884 0 0 25 0 1 0 154020375 130351104 21651 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 31824 21651 48 102 0 31719 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 127296

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1648664/2055920 swapFree=4104636/4192956
[pid=25794] ppid=25792 vsize=127692 CPUtime=162.24
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 21790 0 0 0 15339 885 0 0 25 0 1 0 154020375 130756608 21773 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 31923 21773 48 102 0 31818 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 127692

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1647960/2055920 swapFree=4104636/4192956
[pid=25794] ppid=25792 vsize=128348 CPUtime=222.22
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 21958 0 0 0 21337 885 0 0 25 0 1 0 154020375 131428352 21941 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 32087 21941 48 102 0 31982 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 128348

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1647064/2055920 swapFree=4104700/4192956
[pid=25794] ppid=25792 vsize=129260 CPUtime=282.2
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 22179 0 0 0 27334 886 0 0 25 0 1 0 154020375 132362240 22162 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 32315 22162 48 102 0 32210 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 129260

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1646168/2055920 swapFree=4104700/4192956
[pid=25794] ppid=25792 vsize=130048 CPUtime=342.18
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 22385 0 0 0 33331 887 0 0 25 0 1 0 154020375 133169152 22368 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 32512 22368 48 102 0 32407 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 130048

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1645208/2055920 swapFree=4104700/4192956
[pid=25794] ppid=25792 vsize=130960 CPUtime=402.17
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 22621 0 0 0 39329 888 0 0 25 0 1 0 154020375 134103040 22604 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 32740 22604 48 102 0 32635 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 130960

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1644504/2055920 swapFree=4104764/4192956
[pid=25794] ppid=25792 vsize=131616 CPUtime=462.14
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 22794 0 0 0 45326 888 0 0 25 0 1 0 154020375 134774784 22777 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 32904 22777 48 102 0 32799 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 131616

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1643672/2055920 swapFree=4104764/4192956
[pid=25794] ppid=25792 vsize=132408 CPUtime=522.12
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 22993 0 0 0 51323 889 0 0 25 0 1 0 154020375 135585792 22976 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 33102 22976 48 102 0 32997 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 132408

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1642456/2055920 swapFree=4104764/4192956
[pid=25794] ppid=25792 vsize=133588 CPUtime=582.11
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 23279 0 0 0 57321 890 0 0 25 0 1 0 154020375 136794112 23262 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 33397 23262 48 102 0 33292 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 133588

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1641752/2055920 swapFree=4104828/4192956
[pid=25794] ppid=25792 vsize=134248 CPUtime=642.1
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 23448 0 0 0 63319 891 0 0 25 0 1 0 154020375 137469952 23431 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 33562 23431 48 102 0 33457 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 134248

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1640728/2055920 swapFree=4104828/4192956
[pid=25794] ppid=25792 vsize=135164 CPUtime=702.07
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 23702 0 0 0 69316 891 0 0 25 0 1 0 154020375 138407936 23685 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 33791 23685 48 102 0 33686 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 135164

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25795
/proc/meminfo: memFree=1638680/2055920 swapFree=4104892/4192956
[pid=25794] ppid=25792 vsize=137112 CPUtime=762.06
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 24185 0 0 0 75313 893 0 0 25 0 1 0 154020375 140402688 24168 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 34278 24168 48 102 0 34173 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 137112

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1637336/2055920 swapFree=4104892/4192956
[pid=25794] ppid=25792 vsize=138412 CPUtime=822.04
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 24491 0 0 0 81310 894 0 0 25 0 1 0 154020375 141733888 24474 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 34603 24474 48 102 0 34498 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 138412

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 25797
/proc/meminfo: memFree=1635864/2055920 swapFree=4104892/4192956
[pid=25794] ppid=25792 vsize=139832 CPUtime=882.02
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 24875 0 0 0 87307 895 0 0 25 0 1 0 154020375 143187968 24858 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 34958 24858 48 102 0 34853 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 139832

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1634648/2055920 swapFree=4104956/4192956
[pid=25794] ppid=25792 vsize=141140 CPUtime=942
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 25181 0 0 0 93304 896 0 0 25 0 1 0 154020375 144527360 25164 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 35285 25164 48 102 0 35180 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 141140

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1633240/2055920 swapFree=4104956/4192956
[pid=25794] ppid=25792 vsize=142460 CPUtime=1001.98
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 25527 0 0 0 99301 897 0 0 25 0 1 0 154020375 145879040 25510 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 35615 25510 48 102 0 35510 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 142460

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1632152/2055920 swapFree=4105020/4192956
[pid=25794] ppid=25792 vsize=143500 CPUtime=1061.96
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 25809 0 0 0 105298 898 0 0 25 0 1 0 154020375 146944000 25792 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 35875 25792 48 102 0 35770 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 143500

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1631000/2055920 swapFree=4105020/4192956
[pid=25794] ppid=25792 vsize=144680 CPUtime=1121.93
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 26093 0 0 0 111295 898 0 0 25 0 1 0 154020375 148152320 26076 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 36170 26076 48 102 0 36065 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 144680

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1629592/2055920 swapFree=4105020/4192956
[pid=25794] ppid=25792 vsize=145992 CPUtime=1181.92
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 26436 0 0 0 117293 899 0 0 25 0 1 0 154020375 149495808 26419 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 36498 26419 48 102 0 36393 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 145992

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

[startup+1190.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1629400/2055920 swapFree=4105020/4192956
[pid=25794] ppid=25792 vsize=146256 CPUtime=1189.91
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 26490 0 0 0 118092 899 0 0 25 0 1 0 154020375 149766144 26473 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 36564 26473 48 102 0 36459 0
Current children cumulated CPU time (s) 1189.91
Current children cumulated vsize (KiB) 146256

[startup+1203.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1629144/2055920 swapFree=4105020/4192956
[pid=25794] ppid=25792 vsize=146520 CPUtime=1202.72
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 26550 0 0 0 119372 900 0 0 25 0 1 0 154020375 150036480 26533 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 36630 26533 48 102 0 36525 0
Current children cumulated CPU time (s) 1202.72
Current children cumulated vsize (KiB) 146520

[startup+1209.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1629016/2055920 swapFree=4105020/4192956
[pid=25794] ppid=25792 vsize=146648 CPUtime=1209.11
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 26585 0 0 0 120011 900 0 0 25 0 1 0 154020375 150167552 26568 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 36662 26568 48 102 0 36557 0
Current children cumulated CPU time (s) 1209.11
Current children cumulated vsize (KiB) 146648

[startup+1212.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1628952/2055920 swapFree=4105020/4192956
[pid=25794] ppid=25792 vsize=146648 CPUtime=1212.31
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 26591 0 0 0 120331 900 0 0 25 0 1 0 154020375 150167552 26574 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 36662 26574 48 102 0 36557 0
Current children cumulated CPU time (s) 1212.31
Current children cumulated vsize (KiB) 146648

[startup+1214.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1628952/2055920 swapFree=4105020/4192956
[pid=25794] ppid=25792 vsize=146648 CPUtime=1213.92
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 26602 0 0 0 120492 900 0 0 25 0 1 0 154020375 150167552 26585 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544978 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 36662 26585 48 102 0 36557 0
Current children cumulated CPU time (s) 1213.92
Current children cumulated vsize (KiB) 146648

[startup+1214.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1628952/2055920 swapFree=4105020/4192956
[pid=25794] ppid=25792 vsize=146652 CPUtime=1214.3
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 26612 0 0 0 120530 900 0 0 17 0 1 0 154020375 150171648 26595 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604509 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 36663 26595 52 102 0 36558 0
Current children cumulated CPU time (s) 1214.3
Current children cumulated vsize (KiB) 146652

[startup+1214.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25797
/proc/meminfo: memFree=1628952/2055920 swapFree=4105020/4192956
[pid=25794] ppid=25792 vsize=141852 CPUtime=1214.5
/proc/25794/stat : 25794 (picosat) R 25792 25794 25738 0 -1 4194304 26612 0 0 0 120550 900 0 0 17 0 1 0 154020375 145256448 25744 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134580612 0 0 4096 0 0 0 0 17 1 0 0
/proc/25794/statm: 35463 25744 52 102 0 35358 0
Current children cumulated CPU time (s) 1214.5
Current children cumulated vsize (KiB) 141852

Child status: 10
Real time (s): 1214.95
CPU time (s): 1214.55
CPU user time (s): 1205.52
CPU system time (s): 9.03163
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 146652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1205.52
system time used= 9.03163
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26613
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= 230
involuntary context switches= 1772

runsolver used 1.47078 second user time and 2.93555 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Apr 17 03:17:06 UTC 2007

IDJOB= 355905
IDBENCH= 20407
IDSOLVER= 171
FILE ID= node3/355905-1176779823

PBS_JOBID= 4580829

Free space on /tmp= 66442 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h50-sat.cnf
COMMAND LINE= /tmp/evaluation/355905-1176779823/picosat /tmp/evaluation/355905-1176779823/instance-355905-1176779823.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-355905-1176779823 -o ROOT/results/node3/solver-355905-1176779823 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355905-1176779823/picosat /tmp/evaluation/355905-1176779823/instance-355905-1176779823.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  03c6b6156c444674b996a4279225be1a

RANDOM SEED= 203663229

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.270
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		: 3000.270
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:       1735736 kB
Buffers:         20588 kB
Cached:         197292 kB
SwapCached:      51264 kB
Active:         173924 kB
Inactive:       103144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735736 kB
SwapTotal:     4192956 kB
SwapFree:      4104572 kB
Dirty:           40580 kB
Writeback:           0 kB
Mapped:          40700 kB
Slab:            28680 kB
Committed_AS:  5177716 kB
PageTables:       1780 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= 66442 MiB

End job on node3 on Tue Apr 17 03:37:22 UTC 2007