Trace number 3439129

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
PicoSAT 941SAT 3613.11 3613

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_506.cnf
MD5SUM3c65ff80757b12edd41f8ee6da874877
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark77.5062
Satisfiable
(Un)Satisfiability was proved
Number of variables253
Number of clauses34386
Sum of the clauses size155873
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284
Number of clauses of size 331656
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52646

Solver Data 

3613.00/3612.99	s SATISFIABLE
3613.00/3612.99	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
3613.00/3612.99	v 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
3613.00/3612.99	v 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
3613.00/3612.99	v 79 80 81 -82 -83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 -102
3613.00/3612.99	v 103 104 105 106 107 108 109 110 111 -112 113 114 115 116 117 118 119 120 121
3613.00/3612.99	v 122 123 124 -125 126 127 -128 -129 130 131 132 133 134 135 136 137 138 -139
3613.00/3612.99	v 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158
3613.00/3612.99	v -159 160 161 -162 163 -164 165 166 167 168 169 170 -171 172 173 174 175 176
3613.00/3612.99	v 177 178 179 180 181 -182 183 184 185 186 -187 188 189 190 191 192 193 194 195
3613.00/3612.99	v 196 197 -198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214
3613.00/3612.99	v 215 216 217 -218 219 -220 -221 222 223 224 225 226 227 -228 229 230 231 232
3613.00/3612.99	v 233 234 235 236 237 238 239 240 241 242 -243 244 245 246 247 248 249 250 251
3613.00/3612.99	v 252 253 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3439129-1308504273/watcher-3439129-1308504273 -o /tmp/evaluation-result-3439129-1308504273/solver-3439129-1308504273 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439129-1308504273.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.90 1.59 2/177 28710
/proc/meminfo: memFree=28546320/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=2272 CPUtime=0 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 302 0 0 0 0 0 0 0 24 0 1 0 962027800 2326528 247 33554432000 134512640 134603332 4293253168 18446744073709551615 5215740 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 568 247 89 23 0 194 0

[startup+0.0597721 s]
/proc/loadavg: 2.00 1.90 1.59 2/177 28710
/proc/meminfo: memFree=28546320/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=3456 CPUtime=0.05 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 583 0 0 0 5 0 0 0 24 0 1 0 962027800 3538944 528 33554432000 134512640 134603332 4293253168 18446744073709551615 134550963 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 864 528 98 23 0 490 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3456

[startup+0.100764 s]
/proc/loadavg: 2.00 1.90 1.59 2/177 28710
/proc/meminfo: memFree=28546320/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=3588 CPUtime=0.09 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 630 0 0 0 9 0 0 0 24 0 1 0 962027800 3674112 575 33554432000 134512640 134603332 4293253168 18446744073709551615 134563400 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 897 575 98 23 0 523 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3588

[startup+0.300731 s]
/proc/loadavg: 2.00 1.90 1.59 2/177 28710
/proc/meminfo: memFree=28546320/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=4512 CPUtime=0.29 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 848 0 0 0 29 0 0 0 25 0 1 0 962027800 4620288 793 33554432000 134512640 134603332 4293253168 18446744073709551615 134551044 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 1128 793 98 23 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4512

[startup+0.700668 s]
/proc/loadavg: 2.00 1.90 1.59 2/177 28710
/proc/meminfo: memFree=28546320/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=6388 CPUtime=0.69 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 1288 0 0 0 69 0 0 0 25 0 1 0 962027800 6541312 1233 33554432000 134512640 134603332 4293253168 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 1597 1233 98 23 0 1223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6388

[startup+1.50051 s]
/proc/loadavg: 2.00 1.91 1.59 3/178 28711
/proc/meminfo: memFree=28541024/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=9156 CPUtime=1.49 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 1968 0 0 0 149 0 0 0 25 0 1 0 962027800 9375744 1913 33554432000 134512640 134603332 4293253168 18446744073709551615 134563400 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 2289 1913 98 23 0 1915 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9156

[startup+3.10022 s]
/proc/loadavg: 2.00 1.91 1.59 3/178 28711
/proc/meminfo: memFree=28537056/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=13512 CPUtime=3.09 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 3078 0 0 0 309 0 0 0 25 0 1 0 962027800 13836288 3023 33554432000 134512640 134603332 4293253168 18446744073709551615 134563425 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 3378 3023 98 23 0 3004 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13512

[startup+6.30065 s]
/proc/loadavg: 2.00 1.91 1.59 3/178 28711
/proc/meminfo: memFree=28533348/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=14552 CPUtime=6.29 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 3370 0 0 0 629 0 0 0 25 0 1 0 962027800 14901248 3315 33554432000 134512640 134603332 4293253168 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 3638 3315 123 23 0 3264 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14552

[startup+12.7005 s]
/proc/loadavg: 2.00 1.91 1.59 3/178 28711
/proc/meminfo: memFree=28531084/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=16912 CPUtime=12.69 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 3864 0 0 0 1269 0 0 0 25 0 1 0 962027800 17317888 3784 33554432000 134512640 134603332 4293253168 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 4228 3784 98 23 0 3854 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16912

[startup+25.5011 s]
/proc/loadavg: 2.00 1.91 1.60 3/178 28712
/proc/meminfo: memFree=28528108/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=19948 CPUtime=25.5 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 4646 0 0 0 2549 1 0 0 25 0 1 0 962027800 20426752 4566 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 4987 4566 98 23 0 4613 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19948

[startup+51.1005 s]
/proc/loadavg: 2.00 1.92 1.61 3/178 28712
/proc/meminfo: memFree=28525116/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=22572 CPUtime=51.1 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 5343 0 0 0 5109 1 0 0 25 0 1 0 962027800 23113728 5263 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 5643 5263 98 23 0 5269 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22572

[startup+102.306 s]
/proc/loadavg: 2.00 1.93 1.63 3/178 28714
/proc/meminfo: memFree=28521500/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=25296 CPUtime=102.3 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 6061 0 0 0 10229 1 0 0 25 0 1 0 962027800 25903104 5981 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 6324 5981 98 23 0 5950 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25296

[startup+162.3 s]
/proc/loadavg: 2.00 1.94 1.65 3/178 28715
/proc/meminfo: memFree=28520348/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=27508 CPUtime=162.3 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 6378 0 0 0 16229 1 0 0 25 0 1 0 962027800 28168192 6298 33554432000 134512640 134603332 4293253168 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 6877 6298 98 23 0 6503 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 27508

[startup+222.3 s]
/proc/loadavg: 2.00 1.95 1.67 3/178 28717
/proc/meminfo: memFree=28517480/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=29984 CPUtime=222.3 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 7028 0 0 0 22229 1 0 0 25 0 1 0 962027800 30703616 6948 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 7496 6948 98 23 0 7122 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29984

[startup+282.3 s]
/proc/loadavg: 2.00 1.95 1.68 3/178 28718
/proc/meminfo: memFree=28515848/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=31040 CPUtime=282.3 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 7316 0 0 0 28229 1 0 0 25 0 1 0 962027800 31784960 7236 33554432000 134512640 134603332 4293253168 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 7760 7236 98 23 0 7386 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 31040

[startup+342.3 s]
/proc/loadavg: 2.00 1.96 1.70 3/178 28720
/proc/meminfo: memFree=28515316/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=31700 CPUtime=342.3 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 7495 0 0 0 34229 1 0 0 25 0 1 0 962027800 32460800 7415 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 7925 7415 98 23 0 7551 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 31700

[startup+402.3 s]
/proc/loadavg: 2.00 1.96 1.72 3/178 28722
/proc/meminfo: memFree=28515028/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=31700 CPUtime=402.3 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 7495 0 0 0 40229 1 0 0 25 0 1 0 962027800 32460800 7415 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 7925 7415 98 23 0 7551 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 31700

[startup+462.3 s]
/proc/loadavg: 2.00 1.97 1.73 3/178 28723
/proc/meminfo: memFree=28510896/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=35792 CPUtime=462.3 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 8547 0 0 0 46229 1 0 0 25 0 1 0 962027800 36651008 8467 33554432000 134512640 134603332 4293253168 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 8948 8467 98 23 0 8574 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 35792

[startup+522.3 s]
/proc/loadavg: 2.07 1.99 1.75 3/178 28763
/proc/meminfo: memFree=28507588/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=35792 CPUtime=522.31 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 8547 0 0 0 52230 1 0 0 25 0 1 0 962027800 36651008 8467 33554432000 134512640 134603332 4293253168 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 8948 8467 98 23 0 8574 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 35792

[startup+582.3 s]
/proc/loadavg: 2.02 1.99 1.76 3/178 28764
/proc/meminfo: memFree=28503824/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=35780 CPUtime=582.31 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 8547 0 0 0 58230 1 0 0 25 0 1 0 962027800 36638720 8467 33554432000 134512640 134603332 4293253168 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 8945 8467 98 23 0 8571 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 35780

[startup+642.301 s]

################
# More data... #
################

/proc/meminfo: memFree=28475844/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=51248 CPUtime=2982.38 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 298236 2 0 0 25 0 1 0 962027800 52477952 11974 33554432000 134512640 134603332 4293253168 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12812 11974 98 23 0 12438 0
Current children cumulated CPU time (s) 2982.38
Current children cumulated vsize (KiB) 51248

[startup+3042.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28880
/proc/meminfo: memFree=28475696/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=51236 CPUtime=3042.38 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 304236 2 0 0 25 0 1 0 962027800 52465664 11974 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12809 11974 98 23 0 12435 0
Current children cumulated CPU time (s) 3042.38
Current children cumulated vsize (KiB) 51236

[startup+3102.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28882
/proc/meminfo: memFree=28475668/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=51236 CPUtime=3102.38 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 310236 2 0 0 25 0 1 0 962027800 52465664 11974 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12809 11974 98 23 0 12435 0
Current children cumulated CPU time (s) 3102.38
Current children cumulated vsize (KiB) 51236

[startup+3162.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28883
/proc/meminfo: memFree=28475524/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=51212 CPUtime=3162.39 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 316237 2 0 0 25 0 1 0 962027800 52441088 11974 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12803 11974 98 23 0 12429 0
Current children cumulated CPU time (s) 3162.39
Current children cumulated vsize (KiB) 51212

[startup+3222.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28885
/proc/meminfo: memFree=28475496/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=51196 CPUtime=3222.39 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 322237 2 0 0 25 0 1 0 962027800 52424704 11974 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12799 11974 98 23 0 12425 0
Current children cumulated CPU time (s) 3222.39
Current children cumulated vsize (KiB) 51196

[startup+3282.3 s]
/proc/loadavg: 2.06 2.01 1.94 3/178 28886
/proc/meminfo: memFree=28475332/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=51184 CPUtime=3282.39 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 328237 2 0 0 25 0 1 0 962027800 52412416 11974 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12796 11974 98 23 0 12422 0
Current children cumulated CPU time (s) 3282.39
Current children cumulated vsize (KiB) 51184

[startup+3342.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 28888
/proc/meminfo: memFree=28475436/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=51184 CPUtime=3342.39 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 334237 2 0 0 25 0 1 0 962027800 52412416 11974 33554432000 134512640 134603332 4293253168 18446744073709551615 134550963 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12796 11974 98 23 0 12422 0
Current children cumulated CPU time (s) 3342.39
Current children cumulated vsize (KiB) 51184

[startup+3402.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28890
/proc/meminfo: memFree=28475520/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=51132 CPUtime=3402.4 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 340238 2 0 0 25 0 1 0 962027800 52359168 11968 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12783 11968 98 23 0 12409 0
Current children cumulated CPU time (s) 3402.4
Current children cumulated vsize (KiB) 51132

[startup+3462.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28891
/proc/meminfo: memFree=28475996/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=51116 CPUtime=3462.39 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 346237 2 0 0 25 0 1 0 962027800 52342784 11964 33554432000 134512640 134603332 4293253168 18446744073709551615 134563583 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12779 11964 98 23 0 12405 0
Current children cumulated CPU time (s) 3462.39
Current children cumulated vsize (KiB) 51116

[startup+3522.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28893
/proc/meminfo: memFree=28475956/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=50992 CPUtime=3522.4 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 352238 2 0 0 25 0 1 0 962027800 52215808 11933 33554432000 134512640 134603332 4293253168 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12748 11933 98 23 0 12374 0
Current children cumulated CPU time (s) 3522.4
Current children cumulated vsize (KiB) 50992

[startup+3582.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28894
/proc/meminfo: memFree=28475928/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=50956 CPUtime=3582.4 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 358238 2 0 0 25 0 1 0 962027800 52178944 11924 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12739 11924 98 23 0 12365 0
Current children cumulated CPU time (s) 3582.4
Current children cumulated vsize (KiB) 50956

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

[startup+3583.9 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28894
/proc/meminfo: memFree=28475804/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=50956 CPUtime=3584 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 358398 2 0 0 25 0 1 0 962027800 52178944 11924 33554432000 134512640 134603332 4293253168 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12739 11924 98 23 0 12365 0
Current children cumulated CPU time (s) 3584
Current children cumulated vsize (KiB) 50956

[startup+3596.7 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28895
/proc/meminfo: memFree=28476040/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=50952 CPUtime=3596.8 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 359678 2 0 0 25 0 1 0 962027800 52174848 11923 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12738 11923 98 23 0 12364 0
Current children cumulated CPU time (s) 3596.8
Current children cumulated vsize (KiB) 50952

[startup+3603.1 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28895
/proc/meminfo: memFree=28476040/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=50952 CPUtime=3603.2 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 360318 2 0 0 25 0 1 0 962027800 52174848 11923 33554432000 134512640 134603332 4293253168 18446744073709551615 134565403 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12738 11923 98 23 0 12364 0
Current children cumulated CPU time (s) 3603.2
Current children cumulated vsize (KiB) 50952

[startup+3609.5 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28895
/proc/meminfo: memFree=28476036/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=50952 CPUtime=3609.6 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 360958 2 0 0 25 0 1 0 962027800 52174848 11923 33554432000 134512640 134603332 4293253168 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12738 11923 98 23 0 12364 0
Current children cumulated CPU time (s) 3609.6
Current children cumulated vsize (KiB) 50952

[startup+3611.1 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28895
/proc/meminfo: memFree=28476036/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=50940 CPUtime=3611.2 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 361118 2 0 0 25 0 1 0 962027800 52162560 11920 33554432000 134512640 134603332 4293253168 18446744073709551615 134551152 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12735 11920 98 23 0 12361 0
Current children cumulated CPU time (s) 3611.2
Current children cumulated vsize (KiB) 50940

[startup+3611.9 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28895
/proc/meminfo: memFree=28476036/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=50940 CPUtime=3612 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 361198 2 0 0 25 0 1 0 962027800 52162560 11920 33554432000 134512640 134603332 4293253168 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12735 11920 98 23 0 12361 0
Current children cumulated CPU time (s) 3612
Current children cumulated vsize (KiB) 50940

[startup+3612.7 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28895
/proc/meminfo: memFree=28476036/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=50940 CPUtime=3612.8 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 361278 2 0 0 25 0 1 0 962027800 52162560 11920 33554432000 134512640 134603332 4293253168 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12735 11920 98 23 0 12361 0
Current children cumulated CPU time (s) 3612.8
Current children cumulated vsize (KiB) 50940

[startup+3612.9 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28895
/proc/meminfo: memFree=28476036/32951124 swapFree=67053048/67111528
[pid=28710] ppid=28708 vsize=50940 CPUtime=3613 cores=1,3,5,7
/proc/28710/stat : 28710 (picosat) R 28708 28710 27675 0 -1 4202496 12114 0 0 0 361298 2 0 0 25 0 1 0 962027800 52162560 11920 33554432000 134512640 134603332 4293253168 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28710/statm: 12735 11920 98 23 0 12361 0
Current children cumulated CPU time (s) 3613
Current children cumulated vsize (KiB) 50940

Child status: 10
Real time (s): 3613
CPU time (s): 3613.11
CPU user time (s): 3613.08
CPU system time (s): 0.028995
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 51248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3613.08
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12128
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= 5
involuntary context switches= 10493

runsolver used 4.93825 second user time and 11.9292 second system time

The end

Launcher Data 

Begin job on node104 at 2011-06-19 19:24:34
IDJOB=3439129
IDBENCH=83280
IDSOLVER=1934
FILE ID=node104/3439129-1308504273
RUNJOBID= node104-1308503525-28473
PBS_JOBID= 13608202
Free space on /tmp= 73384 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_506.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439129-1308504273/watcher-3439129-1308504273 -o /tmp/evaluation-result-3439129-1308504273/solver-3439129-1308504273 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439129-1308504273.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3c65ff80757b12edd41f8ee6da874877
RANDOM SEED=1356065961

node104.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5293.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28546996 kB
Buffers:        501620 kB
Cached:        3503224 kB
SwapCached:      12456 kB
Active:        1533976 kB
Inactive:      2498940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28546996 kB
SwapTotal:    67111528 kB
SwapFree:     67053048 kB
Dirty:             796 kB
Writeback:           0 kB
AnonPages:       25100 kB
Mapped:           9708 kB
Slab:           309080 kB
PageTables:       4696 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   216720 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73384 MiB
End job on node104 at 2011-06-19 20:24:47