Trace number 3439169

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 1923.99 1923.93

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-22_462.cnf
MD5SUM4975f32607352c0a4d9db1abea12627a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.43033
Satisfiable
(Un)Satisfiability was proved
Number of variables231
Number of clauses28738
Sum of the clauses size129678
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 277
Number of clauses of size 326363
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52298

Solver Data 

1923.96/1923.91	s SATISFIABLE
1923.96/1923.93	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
1923.96/1923.93	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
1923.96/1923.93	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
1923.96/1923.93	v 78 79 80 81 -82 83 84 85 86 87 88 89 90 91 92 -93 94 95 96 97 98 99 100 101
1923.96/1923.93	v 102 103 104 105 106 107 -108 -109 110 -111 112 113 114 115 116 117 -118 -119
1923.96/1923.93	v 120 121 -122 123 124 125 126 127 128 129 130 -131 132 133 134 135 136 137 138
1923.96/1923.93	v 139 140 141 142 143 144 145 -146 -147 148 149 150 151 152 153 154 -155 156
1923.96/1923.93	v 157 158 159 -160 161 162 163 164 165 166 167 168 169 170 -171 172 173 174 175
1923.96/1923.93	v 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 -193 194
1923.96/1923.93	v 195 196 197 198 199 200 201 202 203 -204 205 206 207 208 209 210 211 212 213
1923.96/1923.93	v 214 215 -216 217 218 219 220 -221 -222 223 224 225 226 227 228 229 230 231 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-3439169-1308505391/watcher-3439169-1308505391 -o /tmp/evaluation-result-3439169-1308505391/solver-3439169-1308505391 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439169-1308505391.cnf 

running on 4 cores: 0,2,4,6

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: 1.85 2.00 1.99 1/173 2124
/proc/meminfo: memFree=28958584/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=2008 CPUtime=0 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 243 0 0 0 0 0 0 0 25 0 1 0 962137021 2056192 189 33554432000 134512640 134603332 4286657200 18446744073709551615 10307548 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 502 189 89 23 0 128 0

[startup+0.0765399 s]
/proc/loadavg: 1.85 2.00 1.99 1/173 2124
/proc/meminfo: memFree=28958584/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=3196 CPUtime=0.07 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 551 0 0 0 7 0 0 0 25 0 1 0 962137021 3272704 497 33554432000 134512640 134603332 4286657200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 799 497 97 23 0 425 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3196

[startup+0.100518 s]
/proc/loadavg: 1.85 2.00 1.99 1/173 2124
/proc/meminfo: memFree=28958584/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=3332 CPUtime=0.09 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 581 0 0 0 9 0 0 0 25 0 1 0 962137021 3411968 527 33554432000 134512640 134603332 4286657200 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 833 527 97 23 0 459 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3332

[startup+0.300497 s]
/proc/loadavg: 1.85 2.00 1.99 1/173 2124
/proc/meminfo: memFree=28958584/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=4388 CPUtime=0.29 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 818 0 0 0 29 0 0 0 25 0 1 0 962137021 4493312 764 33554432000 134512640 134603332 4286657200 18446744073709551615 134565506 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 1097 764 97 23 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4388

[startup+0.700425 s]
/proc/loadavg: 1.85 2.00 1.99 1/173 2124
/proc/meminfo: memFree=28958584/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=6104 CPUtime=0.69 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 1240 0 0 0 69 0 0 0 25 0 1 0 962137021 6250496 1187 33554432000 134512640 134603332 4286657200 18446744073709551615 10278396 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 1526 1187 97 23 0 1152 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6104

[startup+1.5003 s]
/proc/loadavg: 1.85 2.00 1.99 3/179 2140
/proc/meminfo: memFree=28946580/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=8740 CPUtime=1.49 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 1911 0 0 0 149 0 0 0 25 0 1 0 962137021 8949760 1857 33554432000 134512640 134603332 4286657200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 2185 1857 98 23 0 1811 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8740

[startup+3.101 s]
/proc/loadavg: 1.85 2.00 1.99 3/179 2140
/proc/meminfo: memFree=28940404/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=11180 CPUtime=3.09 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 2523 0 0 0 309 0 0 0 25 0 1 0 962137021 11448320 2469 33554432000 134512640 134603332 4286657200 18446744073709551615 134551034 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 2795 2469 123 23 0 2421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11180

[startup+6.30038 s]
/proc/loadavg: 1.86 2.00 1.99 3/179 2140
/proc/meminfo: memFree=28936644/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=12104 CPUtime=6.29 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 2797 0 0 0 629 0 0 0 25 0 1 0 962137021 12394496 2718 33554432000 134512640 134603332 4286657200 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 3026 2718 98 23 0 2652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12104

[startup+12.7002 s]
/proc/loadavg: 1.87 2.00 1.99 3/179 2140
/proc/meminfo: memFree=28932336/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=14464 CPUtime=12.69 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 3265 0 0 0 1269 0 0 0 25 0 1 0 962137021 14811136 3186 33554432000 134512640 134603332 4286657200 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 3616 3186 98 23 0 3242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14464

[startup+25.5009 s]
/proc/loadavg: 1.90 2.00 1.99 3/179 2140
/proc/meminfo: memFree=28930228/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=15520 CPUtime=25.49 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 3560 0 0 0 2549 0 0 0 25 0 1 0 962137021 15892480 3481 33554432000 134512640 134603332 4286657200 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 3880 3481 98 23 0 3506 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15520

[startup+51.1011 s]
/proc/loadavg: 1.93 2.00 1.99 3/179 2141
/proc/meminfo: memFree=28924856/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=18028 CPUtime=51.09 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 4199 0 0 0 5109 0 0 0 25 0 1 0 962137021 18460672 4120 33554432000 134512640 134603332 4286657200 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 4507 4120 98 23 0 4133 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18028

[startup+102.307 s]
/proc/loadavg: 1.97 2.00 1.99 3/179 2142
/proc/meminfo: memFree=28917392/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=21724 CPUtime=102.3 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 5161 0 0 0 10229 1 0 0 25 0 1 0 962137021 22245376 5082 33554432000 134512640 134603332 4286657200 18446744073709551615 134564691 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 5431 5082 98 23 0 5057 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21724

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2144
/proc/meminfo: memFree=28916140/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=21728 CPUtime=162.3 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 5329 0 0 0 16229 1 0 0 25 0 1 0 962137021 22249472 5118 33554432000 134512640 134603332 4286657200 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 5432 5118 98 23 0 5058 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 21728

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2145
/proc/meminfo: memFree=28912888/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=23036 CPUtime=222.3 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 5656 0 0 0 22229 1 0 0 25 0 1 0 962137021 23588864 5445 33554432000 134512640 134603332 4286657200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 5759 5445 98 23 0 5385 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 23036

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2147
/proc/meminfo: memFree=28910632/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=25908 CPUtime=282.3 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 6147 0 0 0 28229 1 0 0 25 0 1 0 962137021 26529792 5936 33554432000 134512640 134603332 4286657200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 6477 5936 98 23 0 6103 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 25908

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2149
/proc/meminfo: memFree=28909864/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=26524 CPUtime=342.31 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 6349 0 0 0 34230 1 0 0 25 0 1 0 962137021 27160576 6094 33554432000 134512640 134603332 4286657200 18446744073709551615 134565560 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 6631 6094 98 23 0 6257 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 26524

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2150
/proc/meminfo: memFree=28905000/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=29280 CPUtime=402.31 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 7056 0 0 0 40230 1 0 0 25 0 1 0 962137021 29982720 6801 33554432000 134512640 134603332 4286657200 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 7320 6801 98 23 0 6946 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 29280

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2152
/proc/meminfo: memFree=28904848/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=29280 CPUtime=462.31 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 7056 0 0 0 46230 1 0 0 25 0 1 0 962137021 29982720 6801 33554432000 134512640 134603332 4286657200 18446744073709551615 134551018 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 7320 6801 98 23 0 6946 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 29280

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 2153
/proc/meminfo: memFree=28905576/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=27900 CPUtime=522.31 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 7056 0 0 0 52230 1 0 0 25 0 1 0 962137021 28569600 6471 33554432000 134512640 134603332 4286657200 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 6975 6471 98 23 0 6601 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 27900

[startup+582.301 s]
/proc/loadavg: 2.09 2.03 2.00 3/179 2155
/proc/meminfo: memFree=28901968/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=30276 CPUtime=582.31 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 7676 0 0 0 58230 1 0 0 25 0 1 0 962137021 31002624 7091 33554432000 134512640 134603332 4286657200 18446744073709551615 134565785 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 7569 7091 98 23 0 7195 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 30276

[startup+642.301 s]

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

/proc/meminfo: memFree=28896552/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=32664 CPUtime=1242.33 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 8332 0 0 0 124232 1 0 0 25 0 1 0 962137021 33447936 7707 33554432000 134512640 134603332 4286657200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8166 7707 98 23 0 7792 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 32664

[startup+1302.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 2186
/proc/meminfo: memFree=28894480/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=32664 CPUtime=1302.34 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 8332 0 0 0 130233 1 0 0 25 0 1 0 962137021 33447936 7707 33554432000 134512640 134603332 4286657200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8166 7707 98 23 0 7792 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 32664

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 2188
/proc/meminfo: memFree=28893916/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=32796 CPUtime=1362.33 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 8370 0 0 0 136232 1 0 0 25 0 1 0 962137021 33583104 7745 33554432000 134512640 134603332 4286657200 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8199 7745 98 23 0 7825 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 32796

[startup+1422.31 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 2189
/proc/meminfo: memFree=28891792/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=34512 CPUtime=1422.34 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 8819 0 0 0 142233 1 0 0 25 0 1 0 962137021 35340288 8194 33554432000 134512640 134603332 4286657200 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8628 8194 98 23 0 8254 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 34512

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2191
/proc/meminfo: memFree=28891020/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35040 CPUtime=1482.34 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 8972 0 0 0 148233 1 0 0 25 0 1 0 962137021 35880960 8347 33554432000 134512640 134603332 4286657200 18446744073709551615 134564514 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8760 8347 98 23 0 8386 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 35040

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2193
/proc/meminfo: memFree=28891112/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35040 CPUtime=1542.34 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 8972 0 0 0 154233 1 0 0 25 0 1 0 962137021 35880960 8347 33554432000 134512640 134603332 4286657200 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8760 8347 98 23 0 8386 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 35040

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2194
/proc/meminfo: memFree=28890704/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35436 CPUtime=1602.34 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9066 0 0 0 160233 1 0 0 25 0 1 0 962137021 36286464 8441 33554432000 134512640 134603332 4286657200 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8859 8441 98 23 0 8485 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 35436

[startup+1662.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/179 2196
/proc/meminfo: memFree=28890800/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35276 CPUtime=1662.34 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9066 0 0 0 166233 1 0 0 25 0 1 0 962137021 36122624 8415 33554432000 134512640 134603332 4286657200 18446744073709551615 134566329 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8819 8415 98 23 0 8445 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 35276

[startup+1722.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 2197
/proc/meminfo: memFree=28890280/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35936 CPUtime=1722.35 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9228 0 0 0 172234 1 0 0 25 0 1 0 962137021 36798464 8577 33554432000 134512640 134603332 4286657200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8984 8577 98 23 0 8610 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 35936

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/179 2199
/proc/meminfo: memFree=28890260/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35936 CPUtime=1782.35 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9228 0 0 0 178234 1 0 0 25 0 1 0 962137021 36798464 8577 33554432000 134512640 134603332 4286657200 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8984 8577 98 23 0 8610 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 35936

[startup+1842.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 2201
/proc/meminfo: memFree=28890364/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35532 CPUtime=1842.35 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9228 0 0 0 184234 1 0 0 25 0 1 0 962137021 36384768 8479 33554432000 134512640 134603332 4286657200 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8883 8479 98 23 0 8509 0
Current children cumulated CPU time (s) 1842.35
Current children cumulated vsize (KiB) 35532

[startup+1902.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/179 2202
/proc/meminfo: memFree=28890460/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35632 CPUtime=1902.35 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9261 0 0 0 190234 1 0 0 25 0 1 0 962137021 36487168 8504 33554432000 134512640 134603332 4286657200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8908 8504 98 23 0 8534 0
Current children cumulated CPU time (s) 1902.35
Current children cumulated vsize (KiB) 35632

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

[startup+1907.1 s]
/proc/loadavg: 2.04 2.03 2.00 3/179 2202
/proc/meminfo: memFree=28890336/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35632 CPUtime=1907.15 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9261 0 0 0 190714 1 0 0 25 0 1 0 962137021 36487168 8504 33554432000 134512640 134603332 4286657200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8908 8504 98 23 0 8534 0
Current children cumulated CPU time (s) 1907.15
Current children cumulated vsize (KiB) 35632

[startup+1913.5 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 2203
/proc/meminfo: memFree=28890448/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35632 CPUtime=1913.55 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9261 0 0 0 191354 1 0 0 25 0 1 0 962137021 36487168 8504 33554432000 134512640 134603332 4286657200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8908 8504 98 23 0 8534 0
Current children cumulated CPU time (s) 1913.55
Current children cumulated vsize (KiB) 35632

[startup+1919.9 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 2203
/proc/meminfo: memFree=28890448/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35632 CPUtime=1919.95 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9261 0 0 0 191994 1 0 0 25 0 1 0 962137021 36487168 8504 33554432000 134512640 134603332 4286657200 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8908 8504 98 23 0 8534 0
Current children cumulated CPU time (s) 1919.95
Current children cumulated vsize (KiB) 35632

[startup+1921.5 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 2203
/proc/meminfo: memFree=28890448/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35632 CPUtime=1921.55 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9261 0 0 0 192154 1 0 0 25 0 1 0 962137021 36487168 8504 33554432000 134512640 134603332 4286657200 18446744073709551615 134550868 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8908 8504 98 23 0 8534 0
Current children cumulated CPU time (s) 1921.55
Current children cumulated vsize (KiB) 35632

[startup+1923.1 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 2203
/proc/meminfo: memFree=28890448/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35632 CPUtime=1923.15 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9261 0 0 0 192314 1 0 0 25 0 1 0 962137021 36487168 8504 33554432000 134512640 134603332 4286657200 18446744073709551615 134564472 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8908 8504 98 23 0 8534 0
Current children cumulated CPU time (s) 1923.15
Current children cumulated vsize (KiB) 35632

[startup+1923.5 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 2203
/proc/meminfo: memFree=28890448/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35632 CPUtime=1923.55 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9261 0 0 0 192354 1 0 0 25 0 1 0 962137021 36487168 8504 33554432000 134512640 134603332 4286657200 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8908 8504 98 23 0 8534 0
Current children cumulated CPU time (s) 1923.55
Current children cumulated vsize (KiB) 35632

[startup+1923.91 s]
/proc/loadavg: 2.11 2.04 2.01 3/179 2203
/proc/meminfo: memFree=28890448/32951124 swapFree=67072804/67111528
[pid=2124] ppid=2122 vsize=35632 CPUtime=1923.96 cores=0,2,4,6
/proc/2124/stat : 2124 (picosat) R 2122 2124 1392 0 -1 4202496 9261 0 0 0 192395 1 0 0 25 0 1 0 962137021 36487168 8504 33554432000 134512640 134603332 4286657200 18446744073709551615 134563942 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2124/statm: 8908 8504 98 23 0 8534 0
Current children cumulated CPU time (s) 1923.96
Current children cumulated vsize (KiB) 35632

Child status: 10
Real time (s): 1923.93
CPU time (s): 1923.99
CPU user time (s): 1923.98
CPU system time (s): 0.017997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 35936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1923.98
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9275
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= 4753

runsolver used 2.88656 second user time and 6.03708 second system time

The end

Launcher Data 

Begin job on node135 at 2011-06-19 19:43:12
IDJOB=3439169
IDBENCH=83318
IDSOLVER=1934
FILE ID=node135/3439169-1308505391
RUNJOBID= node135-1308500389-1887
PBS_JOBID= 13608171
Free space on /tmp= 73064 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_462.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439169-1308505391/watcher-3439169-1308505391 -o /tmp/evaluation-result-3439169-1308505391/solver-3439169-1308505391 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439169-1308505391.cnf

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

MD5SUM BENCH= 4975f32607352c0a4d9db1abea12627a
RANDOM SEED=1558999056

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
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		: 2666.851
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	: 5332.75
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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	: 5332.75
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		: 2666.851
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	: 5332.74
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		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28958748 kB
Buffers:        581568 kB
Cached:        3000300 kB
SwapCached:       6580 kB
Active:        1548256 kB
Inactive:      2058808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28958748 kB
SwapTotal:    67111528 kB
SwapFree:     67072804 kB
Dirty:             836 kB
Writeback:           0 kB
AnonPages:       24396 kB
Mapped:          10272 kB
Slab:           322248 kB
PageTables:       4296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   161312 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73064 MiB
End job on node135 at 2011-06-19 20:15:16