Trace number 1730859

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 913SAT 834.641 834.836

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
MD5SUM5c670fd8fd3fa9f00ac6df3f4ca9c99c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1730859-1240764350.cnf
0.00/0.00	c parsed header 'p cnf 280 1120'
0.00/0.00	c initialized 280 variables
0.00/0.00	c found 1120 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   280   0.0  1120     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 560 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  32.6   280  81.1  1120   100   100   616  33.7   0.1 
0.00/0.00	c N   0.0  32.6   280  81.1  1120   100   100   616  33.8   0.1 
0.00/0.01	c +   0.0  33.9   280  86.4  1120   250   250   677  52.8   0.1 
0.00/0.02	c N   0.0  34.1   280  86.4  1120   401   401   677  53.9   0.1 
0.00/0.02	c +   0.0  34.2   280  86.4  1120   475   475   744  54.1   0.1 
0.00/0.04	c +   0.0  33.8   280  93.9  1120   812   436   818  56.5   0.1 
0.00/0.05	c N   0.1  33.3   280  95.0  1120  1203   413   818  53.6   0.1 
0.00/0.06	c +   0.1  33.1   280  95.0  1120  1317   527   899  53.0   0.1 
0.00/0.09	c +   0.1  32.3   280  95.0  1120  2074   831   988  52.9   0.2 
0.10/0.14	c N   0.1  31.6   280  95.7  1120  3206   968   988  54.6   0.2 
0.10/0.14	c +   0.1  31.6   280  95.7  1120  3209   971  1086  54.4   0.2 
0.19/0.22	c +   0.2  30.8   280  97.1  1120  4911  1033  1194  53.9   0.2 
0.29/0.35	c +   0.4  29.9   280  99.3  1120  7464  1176  1313  53.5   0.2 
0.29/0.38	c N   0.4  29.7   280  99.6  1120  8013  1063  1313  54.1   0.2 
0.49/0.53	c +   0.5  29.0   280  99.6  1120 11293  1035  1444  55.1   0.2 
0.79/0.80	c +   0.8  28.2   280 100.0  1120 17036   961  1588  55.2   0.2 
0.89/0.92	c N   0.9  28.0   280 100.0  1120 19229  1554  1588  57.2   0.2 
1.19/1.22	c +   1.2  27.4   280 100.0  1120 25650  1577  1746  54.9   0.2 
1.79/1.87	c +   1.9  26.7   280 100.0  1120 38571  1328  1920  55.5   0.2 
2.20/2.24	c N   2.2  26.5   280 100.0  1120 44860  1825  1920  51.8   0.3 
2.20/2.24	c 
2.20/2.24	c  seconds     variables   original    learned     agility
2.20/2.24	c         level        used      conflicts    limit          MB
2.20/2.24	c 
3.09/3.12	c +   3.1  26.0   280 100.0  1120 57952  1408  2112  50.2   0.2 
5.09/5.13	c +   5.1  25.3   280 100.0  1120 87023  1790  2323  57.7   0.3 
6.19/6.23	c N   6.2  25.0   280 100.0  1120 102e3  2111  2323  51.9   0.4 
8.09/8.15	c +   8.2  24.6   280 100.0  1120 130e3  2174  2555  56.7   0.3 
11.79/11.87	c +  11.9  23.5   280 100.0  1120 196e3  2064  2810  50.2   0.3 
13.59/13.65	c N  13.7  23.0   280 100.0  1120 230e3  2798  2810  55.1   0.4 
17.29/17.32	c +  17.3  22.5   280 100.0  1120 294e3  2701  3091  54.1   0.4 
26.79/26.88	c +  26.9  21.6   280 100.0  1120 441e3  2246  3400  55.2   0.3 
31.89/31.93	c N  31.9  21.3   280 100.0  1120 512e3  1757  3400  52.8   0.3 
41.28/41.32	c +  41.3  20.9   280 100.0  1120 662e3  2660  3740  56.4   0.4 
61.58/61.64	c +  61.6  20.2   280 100.0  1120 993e3  3220  4114  55.8   0.4 
69.68/69.76	c N  69.7  20.1   280 100.0  1120 112e4  3403  4114  54.0   0.5 
93.57/93.63	c +  93.6  19.7   280 100.0  1120 148e4  2123  4525  58.4   0.3 
140.56/140.66	c + 140.6  19.3   280 100.0  1120 223e4  2343  4977  51.8   0.3 
157.26/157.39	c N 157.4  19.2   280 100.0  1120 246e4  2599  4977  54.6   0.4 
214.94/215.07	c + 215.0  18.8   280 100.0  1120 335e4  3520  5474  57.6   0.5 
321.21/321.36	c + 321.3  18.4   280 100.0  1120 502e4  5086  6021  56.4   0.6 
341.81/341.95	c N 341.9  18.3   280 100.0  1120 532e4  3900  6021  53.4   0.5 
489.28/489.42	c + 489.3  17.8   280 100.0  1120 754e4  4669  6623  58.1   0.6 
723.22/723.49	c + 723.3  17.3   280 100.0  1120 113e5  4647  7285  58.0   0.5 
732.62/732.90	c N 732.7  17.2   280 100.0  1120 114e5  3698  7285  58.4   0.4 
834.60/834.83	c 1 834.6  17.0   280 100.0  1120 130e5  7168  7285  56.6   0.7 
834.60/834.83	c 
834.60/834.83	c  seconds     variables   original    learned     agility
834.60/834.83	c         level        used      conflicts    limit          MB
834.60/834.83	c 
834.60/834.83	s SATISFIABLE
834.60/834.83	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
834.60/834.83	v 25 -26 27 -28 -29 30 31 32 -33 34 -35 36 37 38 39 -40 -41 -42 -43 44 45 -46
834.60/834.83	v -47 48 49 -50 51 52 53 54 -55 56 -57 -58 59 -60 -61 62 -63 -64 -65 -66 67 68
834.60/834.83	v 69 70 71 72 -73 -74 75 -76 77 78 -79 80 -81 -82 83 -84 85 -86 87 88 89 90 91
834.60/834.83	v 92 93 94 95 -96 97 98 99 -100 101 -102 -103 104 105 -106 -107 -108 -109 -110
834.60/834.83	v -111 112 -113 -114 115 116 -117 118 -119 120 121 -122 -123 124 -125 126 127
834.60/834.83	v 128 129 130 -131 -132 133 -134 -135 136 137 138 139 -140 -141 -142 -143 144
834.60/834.83	v 145 -146 -147 -148 149 150 -151 -152 153 -154 -155 -156 -157 158 -159 160
834.60/834.83	v -161 -162 -163 -164 165 166 167 -168 -169 -170 -171 -172 -173 -174 -175 176
834.60/834.83	v 177 178 -179 180 181 -182 183 -184 -185 186 -187 -188 189 -190 191 -192 193
834.60/834.83	v -194 -195 196 197 198 199 200 201 -202 -203 204 205 -206 -207 208 -209 -210
834.60/834.83	v 211 212 -213 -214 215 -216 -217 -218 -219 220 221 -222 -223 224 225 -226 227
834.60/834.83	v 228 229 230 231 232 233 234 235 236 -237 -238 -239 240 241 242 -243 244 -245
834.60/834.83	v -246 -247 248 -249 -250 -251 -252 253 -254 255 256 257 258 259 260 -261 -262
834.60/834.83	v -263 -264 265 -266 -267 268 269 270 -271 -272 273 -274 -275 276 277 278 279
834.60/834.83	v 280 0
834.60/834.83	c
834.60/834.83	c 0 iterations
834.60/834.83	c 0 restarts
834.60/834.83	c 0 failed literals
834.60/834.83	c 13066474 conflicts
834.60/834.83	c 13704572 decisions
834.60/834.83	c 0 fixed variables
834.60/834.83	c 282138479 learned literals
834.60/834.83	c 29.1% deleted literals
834.60/834.83	c 964392501 propagations
834.60/834.83	c 100.0% variables used
834.60/834.83	c 834.6 seconds in library
834.60/834.83	c 1.2 megaprops/second
834.60/834.83	c 1 simplifications
834.60/834.83	c 4729 reductions
834.60/834.83	c 1324.9 MB recycled
834.60/834.83	c 1.0 MB maximally allocated
834.60/834.83	c 834.6 seconds total run time

Verifier Data

OK

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730859-1240764350/watcher-1730859-1240764350 -o /tmp/evaluation-result-1730859-1240764350/solver-1730859-1240764350 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1730859-1240764350.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 25621
/proc/meminfo: memFree=1814744/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=780 CPUtime=0
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 104469062 798720 96 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 195 96 69 152 0 41 0

[startup+0.00716498 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 25621
/proc/meminfo: memFree=1814744/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=780 CPUtime=0
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 104469062 798720 99 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 195 99 69 152 0 41 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 780

[startup+0.101172 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 25621
/proc/meminfo: memFree=1814744/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=912 CPUtime=0.1
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 143 0 0 0 10 0 0 0 18 0 1 0 104469062 933888 128 1992294400 134512640 135137933 4294956224 18446744073709551615 134547517 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 228 129 69 152 0 74 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 912

[startup+0.301188 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 25621
/proc/meminfo: memFree=1814744/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=912 CPUtime=0.29
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 151 0 0 0 29 0 0 0 19 0 1 0 104469062 933888 136 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 228 136 69 152 0 74 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 912

[startup+0.70122 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 25621
/proc/meminfo: memFree=1814744/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=912 CPUtime=0.69
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 157 0 0 0 69 0 0 0 23 0 1 0 104469062 933888 142 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 228 142 69 152 0 74 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 912

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25622
/proc/meminfo: memFree=1814416/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1044 CPUtime=1.49
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 172 0 0 0 149 0 0 0 25 0 1 0 104469062 1069056 157 1992294400 134512640 135137933 4294956224 18446744073709551615 134551896 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 261 157 69 152 0 107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1044

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25622
/proc/meminfo: memFree=1814224/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1044 CPUtime=3.09
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 184 0 0 0 309 0 0 0 25 0 1 0 104469062 1069056 169 1992294400 134512640 135137933 4294956224 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1044

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25622
/proc/meminfo: memFree=1814096/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1184 CPUtime=6.29
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 205 0 0 0 629 0 0 0 25 0 1 0 104469062 1212416 190 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 296 190 69 152 0 142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1184

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25622
/proc/meminfo: memFree=1813904/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1184 CPUtime=12.69
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 207 0 0 0 1269 0 0 0 25 0 1 0 104469062 1212416 192 1992294400 134512640 135137933 4294956224 18446744073709551615 134527903 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 296 192 69 152 0 142 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1184

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25622
/proc/meminfo: memFree=1813840/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1184 CPUtime=25.49
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 223 0 0 0 2549 0 0 0 25 0 1 0 104469062 1212416 208 1992294400 134512640 135137933 4294956224 18446744073709551615 134551400 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 296 208 69 152 0 142 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1184

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 25622
/proc/meminfo: memFree=1813776/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1296 CPUtime=51.08
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 245 0 0 0 5108 0 0 0 25 0 1 0 104469062 1327104 230 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 324 230 69 152 0 170 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1296

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 25622
/proc/meminfo: memFree=1813520/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1424 CPUtime=102.27
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 278 0 0 0 10227 0 0 0 25 0 1 0 104469062 1458176 263 1992294400 134512640 135137933 4294956224 18446744073709551615 134553620 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 356 263 69 152 0 202 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1424

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 25622
/proc/meminfo: memFree=1813456/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1540 CPUtime=162.25
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 293 0 0 0 16225 0 0 0 25 0 1 0 104469062 1576960 278 1992294400 134512640 135137933 4294956224 18446744073709551615 134549130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 385 278 69 152 0 231 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1540

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 25622
/proc/meminfo: memFree=1813328/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1540 CPUtime=222.24
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 312 0 0 0 22224 0 0 0 25 0 1 0 104469062 1576960 297 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 385 297 69 152 0 231 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1540

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 25622
/proc/meminfo: memFree=1813264/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1540 CPUtime=282.22
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 312 0 0 0 28222 0 0 0 25 0 1 0 104469062 1576960 297 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 385 297 69 152 0 231 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1540

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 25622
/proc/meminfo: memFree=1813200/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1540 CPUtime=342.21
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 314 0 0 0 34221 0 0 0 25 0 1 0 104469062 1576960 299 1992294400 134512640 135137933 4294956224 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 385 299 69 152 0 231 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1540

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 25622
/proc/meminfo: memFree=1813200/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1660 CPUtime=402.2
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 316 0 0 0 40219 1 0 0 25 0 1 0 104469062 1699840 301 1992294400 134512640 135137933 4294956224 18446744073709551615 134552864 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 415 301 69 152 0 261 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1660

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 25622
/proc/meminfo: memFree=1813136/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1640 CPUtime=462.18
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 320 0 0 0 46217 1 0 0 25 0 1 0 104469062 1679360 305 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 410 305 69 152 0 256 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1640

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 25622
/proc/meminfo: memFree=1813008/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1640 CPUtime=522.17
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 339 0 0 0 52216 1 0 0 25 0 1 0 104469062 1679360 324 1992294400 134512640 135137933 4294956224 18446744073709551615 134554539 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 410 324 69 152 0 256 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1640

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 25622
/proc/meminfo: memFree=1813008/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1640 CPUtime=582.15
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 339 0 0 0 58214 1 0 0 25 0 1 0 104469062 1679360 324 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 410 324 69 152 0 256 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1640

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 25622
/proc/meminfo: memFree=1812944/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1640 CPUtime=642.14
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 339 0 0 0 64213 1 0 0 25 0 1 0 104469062 1679360 324 1992294400 134512640 135137933 4294956224 18446744073709551615 134548905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 410 324 69 152 0 256 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1640

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 25622
/proc/meminfo: memFree=1812880/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1640 CPUtime=702.12
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 339 0 0 0 70211 1 0 0 25 0 1 0 104469062 1679360 324 1992294400 134512640 135137933 4294956224 18446744073709551615 134551592 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 410 324 69 152 0 256 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1640

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25622
/proc/meminfo: memFree=1812880/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1640 CPUtime=762.12
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 340 0 0 0 76210 2 0 0 25 0 1 0 104469062 1679360 325 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 410 325 69 152 0 256 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 1640

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25622
/proc/meminfo: memFree=1812880/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1772 CPUtime=822.1
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 361 0 0 0 82208 2 0 0 25 0 1 0 104469062 1814528 346 1992294400 134512640 135137933 4294956224 18446744073709551615 134549022 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 443 346 69 152 0 289 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 1772

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

[startup+825.502 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25622
/proc/meminfo: memFree=1812880/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1772 CPUtime=825.3
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 361 0 0 0 82528 2 0 0 25 0 1 0 104469062 1814528 346 1992294400 134512640 135137933 4294956224 18446744073709551615 134522899 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 443 346 69 152 0 289 0
Current children cumulated CPU time (s) 825.3
Current children cumulated vsize (KiB) 1772

[startup+828.703 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25622
/proc/meminfo: memFree=1812880/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1772 CPUtime=828.5
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 361 0 0 0 82848 2 0 0 25 0 1 0 104469062 1814528 346 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 443 346 69 152 0 289 0
Current children cumulated CPU time (s) 828.5
Current children cumulated vsize (KiB) 1772

[startup+831.901 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25622
/proc/meminfo: memFree=1812880/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1772 CPUtime=831.7
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 361 0 0 0 83168 2 0 0 25 0 1 0 104469062 1814528 346 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 443 346 69 152 0 289 0
Current children cumulated CPU time (s) 831.7
Current children cumulated vsize (KiB) 1772

[startup+833.501 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25622
/proc/meminfo: memFree=1812880/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1772 CPUtime=833.3
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 361 0 0 0 83328 2 0 0 25 0 1 0 104469062 1814528 346 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 443 346 69 152 0 289 0
Current children cumulated CPU time (s) 833.3
Current children cumulated vsize (KiB) 1772

[startup+834.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25622
/proc/meminfo: memFree=1812880/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1772 CPUtime=834.1
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 361 0 0 0 83408 2 0 0 25 0 1 0 104469062 1814528 346 1992294400 134512640 135137933 4294956224 18446744073709551615 134552275 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 443 346 69 152 0 289 0
Current children cumulated CPU time (s) 834.1
Current children cumulated vsize (KiB) 1772

[startup+834.701 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25622
/proc/meminfo: memFree=1812880/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1772 CPUtime=834.5
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 361 0 0 0 83448 2 0 0 25 0 1 0 104469062 1814528 346 1992294400 134512640 135137933 4294956224 18446744073709551615 134522874 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 443 346 69 152 0 289 0
Current children cumulated CPU time (s) 834.5
Current children cumulated vsize (KiB) 1772

[startup+834.801 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25622
/proc/meminfo: memFree=1812880/2055920 swapFree=4192812/4192956
[pid=25621] ppid=25619 vsize=1772 CPUtime=834.6
/proc/25621/stat : 25621 (picosat) R 25619 25621 25487 0 -1 4194304 361 0 0 0 83458 2 0 0 25 0 1 0 104469062 1814528 346 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/25621/statm: 443 346 69 152 0 289 0
Current children cumulated CPU time (s) 834.6
Current children cumulated vsize (KiB) 1772

Child status: 10
Real time (s): 834.836
CPU time (s): 834.641
CPU user time (s): 834.62
CPU system time (s): 0.020996
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 1772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 834.62
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1528

runsolver used 0.805877 second user time and 1.49177 second system time

The end

Launcher Data

Begin job on node3 at 2009-04-26 18:45:50
IDJOB=1730859
IDBENCH=24738
IDSOLVER=506
FILE ID=node3/1730859-1240764350
PBS_JOBID= 9187153
Free space on /tmp= 66072 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730859-1240764350/watcher-1730859-1240764350 -o /tmp/evaluation-result-1730859-1240764350/solver-1730859-1240764350 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1730859-1240764350.cnf

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

MD5SUM BENCH= 5c670fd8fd3fa9f00ac6df3f4ca9c99c
RANDOM SEED=920983320

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
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		: 3000.212
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:       1815160 kB
Buffers:         32280 kB
Cached:         124052 kB
SwapCached:          0 kB
Active:          44460 kB
Inactive:       125752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          23640 kB
Slab:            56480 kB
Committed_AS:   412476 kB
PageTables:       1372 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= 66068 MiB
End job on node3 at 2009-04-26 18:59:45