Trace number 1731124

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 593.057 593.228

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-sat-210-3.sat05-2475.reshuffled-07.cnf
MD5SUM3eaa6f3feb0ec3466c3c6ca585bd4a02
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.9688
Satisfiable
(Un)Satisfiability was proved
Number of variables298
Number of clauses2176
Sum of the clauses size9824
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41312
Number of clauses of size 5608
Number of clauses of size over 5256

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-1731124-1240767307.cnf
0.00/0.00	c parsed header 'p cnf 298 2176'
0.00/0.00	c initialized 298 variables
0.00/0.00	c found 2176 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   298   0.0  2176     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1088 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  80.8   298  61.7  2176   100   100  1196   2.9   0.1 
0.00/0.00	c R   0.0  80.8   298  61.7  2176   101   101  1196   2.9   0.1 
0.00/0.00	c +   0.0  80.5   298  75.5  2176   250   249  1315   6.3   0.1 
0.00/0.00	c R   0.0  81.0   298  77.2  2176   403   402  1315  10.0   0.1 
0.00/0.00	c +   0.0  79.9   298  77.2  2176   475   474  1446  11.1   0.1 
0.00/0.01	c +   0.0  75.1   298  81.9  2176   812   811  1590  15.1   0.1 
0.00/0.01	c R   0.0  72.6   298  86.9  2176  1204  1203  1590  22.8   0.2 
0.00/0.02	c +   0.0  70.5   298  86.9  2176  1317  1316  1749  21.8   0.2 
0.03/0.03	c +   0.0  66.7   298  89.6  2176  2074  1175  1923  28.8   0.2 
0.03/0.07	c N   0.1  62.7   298  90.6  2176  3207  1326  1923  29.5   0.2 
0.03/0.07	c +   0.1  62.6   298  90.6  2176  3209  1328  2115  29.5   0.2 
0.09/0.12	c +   0.1  56.9   298  91.3  2176  4911  1960  2326  33.6   0.3 
0.19/0.23	c +   0.2  52.2   298  94.0  2176  7464  2152  2558  34.7   0.3 
0.19/0.26	c N   0.3  51.3   298  94.0  2176  8013  1410  2558  36.8   0.2 
0.39/0.42	c +   0.4  47.1   298  94.6  2176 11293  2092  2813  35.3   0.3 
0.59/0.67	c +   0.7  44.0   298  94.6  2176 17036  2132  3094  34.1   0.3 
0.69/0.77	c N   0.8  42.9   298  94.6  2176 19231  2769  3094  35.0   0.4 
1.00/1.06	c +   1.1  40.2   298  94.6  2176 25650  2958  3403  33.1   0.4 
1.59/1.65	c +   1.7  36.3   298  94.6  2176 38571  2200  3743  33.8   0.3 
1.89/1.93	c N   1.9  35.0   298  94.6  2176 44875  2863  3743  35.8   0.4 
1.89/1.93	c 
1.89/1.93	c  seconds     variables   original    learned     agility
1.89/1.93	c         level        used      conflicts    limit          MB
1.89/1.93	c 
2.59/2.60	c +   2.6  33.2   298  96.6  2176 57952  2757  4117  35.4   0.4 
4.09/4.16	c +   4.2  30.8   298  98.7  2176 87023  2828  4528  33.6   0.4 
4.99/5.04	c N   5.0  29.8   298  99.3  2176 102e3  2423  4528  35.3   0.3 
6.50/6.54	c +   6.5  28.5   298  99.3  2176 130e3  3206  4980  36.5   0.4 
10.29/10.32	c +  10.3  26.4   298  99.3  2176 196e3  3603  5478  34.7   0.5 
12.39/12.43	c N  12.4  25.7   298  99.3  2176 230e3  5297  5478  35.2   0.6 
16.19/16.25	c +  16.3  24.7   298  99.3  2176 294e3  5483  6025  34.6   0.7 
25.39/25.46	c +  25.5  23.7   298 100.0  2176 441e3  4467  6627  34.1   0.5 
29.78/29.80	c N  29.8  23.3   298 100.0  2176 512e3  6003  6627  34.1   0.7 
39.49/39.57	c +  39.6  22.6   298 100.0  2176 662e3  5881  7289  36.4   0.7 
62.38/62.43	c +  62.4  21.6   298 100.0  2176 993e3  4384  8017  35.7   0.6 
72.27/72.35	c N  72.3  21.3   298 100.0  2176 112e4  6234  8017  35.3   0.7 
98.87/98.95	c +  98.9  20.9   298 100.0  2176 148e4  6649  8818  35.6   0.8 
154.65/154.73	c + 154.7  20.2   298 100.0  2176 223e4  4677  9699  37.0   0.6 
171.45/171.55	c N 171.5  20.2   298 100.0  2176 246e4  6357  9699  34.1   0.8 
239.82/239.94	c + 239.9  19.7   298 100.0  2176 335e4  9142 10668  36.0   1.1 
379.78/379.90	c + 379.8  19.0   298 100.0  2176 502e4  7255 11734  35.9   0.9 
405.48/405.67	c N 405.6  18.8   298 100.0  2176 532e4  8560 11734  35.5   1.0 
593.02/593.22	c 1 593.1  18.4   298 100.0  2176 747e4  6957 11734  36.8   0.8 
593.02/593.22	c 
593.02/593.22	c  seconds     variables   original    learned     agility
593.02/593.22	c         level        used      conflicts    limit          MB
593.02/593.22	c 
593.02/593.22	s SATISFIABLE
593.02/593.22	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
593.02/593.22	v 25 26 -27 28 29 30 -31 -32 33 -34 35 36 -37 38 -39 -40 -41 42 43 44 -45 -46
593.02/593.22	v 47 48 -49 50 51 52 53 54 55 -56 57 58 -59 -60 -61 -62 63 -64 65 -66 -67 68 69
593.02/593.22	v -70 71 -72 -73 74 75 76 77 -78 79 -80 81 -82 83 -84 85 86 -87 -88 -89 -90 91
593.02/593.22	v -92 93 94 -95 -96 -97 98 -99 -100 -101 -102 103 -104 105 -106 -107 -108 -109
593.02/593.22	v -110 111 112 -113 114 115 -116 -117 118 -119 120 -121 122 123 -124 125 -126
593.02/593.22	v 127 128 -129 130 -131 132 -133 -134 135 -136 -137 -138 -139 140 -141 142 143
593.02/593.22	v 144 145 146 -147 -148 149 150 151 -152 153 154 -155 156 157 158 -159 -160 161
593.02/593.22	v 162 163 -164 165 -166 167 -168 -169 -170 -171 172 173 -174 -175 -176 177 178
593.02/593.22	v -179 180 -181 182 -183 -184 185 -186 187 188 189 190 -191 -192 -193 194 -195
593.02/593.22	v -196 -197 -198 199 200 -201 202 -203 204 205 -206 -207 208 209 210 211 -212
593.02/593.22	v 213 -214 -215 -216 -217 218 -219 -220 221 -222 223 -224 225 226 -227 228 229
593.02/593.22	v -230 -231 -232 -233 234 235 -236 237 238 -239 -240 241 242 243 -244 -245 -246
593.02/593.22	v 247 -248 249 250 251 252 -253 254 255 -256 -257 258 259 260 -261 -262 -263
593.02/593.22	v 264 265 266 267 268 -269 270 -271 272 273 -274 275 -276 277 278 -279 280 -281
593.02/593.22	v 282 -283 284 285 286 -287 -288 289 -290 291 292 293 -294 -295 -296 297 -298 0
593.02/593.22	c
593.02/593.22	c 0 iterations
593.02/593.22	c 9 restarts
593.02/593.22	c 0 failed literals
593.02/593.22	c 7474151 conflicts
593.02/593.22	c 8820828 decisions
593.02/593.22	c 0 fixed variables
593.02/593.22	c 165091264 learned literals
593.02/593.22	c 30.4% deleted literals
593.02/593.22	c 427518643 propagations
593.02/593.22	c 100.0% variables used
593.02/593.22	c 593.1 seconds in library
593.02/593.22	c 0.7 megaprops/second
593.02/593.22	c 1 simplifications
593.02/593.22	c 1586 reductions
593.02/593.22	c 771.8 MB recycled
593.02/593.22	c 1.5 MB maximally allocated
593.02/593.22	c 593.1 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-1731124-1240767307/watcher-1731124-1240767307 -o /tmp/evaluation-result-1731124-1240767307/solver-1731124-1240767307 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1731124-1240767307.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: 0.99 0.98 0.99 3/65 20154
/proc/meminfo: memFree=1422016/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=780 CPUtime=0
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 124 0 0 0 0 0 0 0 20 0 1 0 104760020 798720 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134522806 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 195 109 69 152 0 41 0

[startup+0.0359219 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20154
/proc/meminfo: memFree=1422016/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=912 CPUtime=0.03
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 155 0 0 0 3 0 0 0 20 0 1 0 104760020 933888 140 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 228 140 69 152 0 74 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 912

[startup+0.101928 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20154
/proc/meminfo: memFree=1422016/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=1044 CPUtime=0.09
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 179 0 0 0 9 0 0 0 20 0 1 0 104760020 1069056 164 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 261 164 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301949 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20154
/proc/meminfo: memFree=1422016/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=1176 CPUtime=0.29
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 193 0 0 0 29 0 0 0 22 0 1 0 104760020 1204224 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 294 178 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701991 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20154
/proc/meminfo: memFree=1422016/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=1176 CPUtime=0.69
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 206 0 0 0 69 0 0 0 25 0 1 0 104760020 1204224 191 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 294 191 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50107 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20155
/proc/meminfo: memFree=1421496/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=1176 CPUtime=1.49
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 216 0 0 0 149 0 0 0 25 0 1 0 104760020 1204224 201 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 294 201 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10124 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20155
/proc/meminfo: memFree=1421368/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=1456 CPUtime=3.09
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 255 0 0 0 309 0 0 0 25 0 1 0 104760020 1490944 240 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 364 240 69 152 0 210 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1456

[startup+6.30158 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20155
/proc/meminfo: memFree=1421176/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=1456 CPUtime=6.29
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 259 0 0 0 629 0 0 0 25 0 1 0 104760020 1490944 244 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 364 244 69 152 0 210 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1456

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20155
/proc/meminfo: memFree=1420920/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=1456 CPUtime=12.69
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 288 0 0 0 1269 0 0 0 25 0 1 0 104760020 1490944 273 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 364 273 69 152 0 210 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1456

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20155
/proc/meminfo: memFree=1420792/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=1588 CPUtime=25.49
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 312 0 0 0 2549 0 0 0 25 0 1 0 104760020 1626112 297 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 397 297 69 152 0 243 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1588

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20155
/proc/meminfo: memFree=1420664/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=1700 CPUtime=51.08
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 340 0 0 0 5108 0 0 0 25 0 1 0 104760020 1740800 325 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 425 325 69 152 0 271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1700

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20155
/proc/meminfo: memFree=1420536/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=1976 CPUtime=102.27
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 377 0 0 0 10227 0 0 0 25 0 1 0 104760020 2023424 362 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 494 362 69 152 0 340 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1976

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20155
/proc/meminfo: memFree=1420408/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2096 CPUtime=162.25
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 413 0 0 0 16225 0 0 0 25 0 1 0 104760020 2146304 398 1992294400 134512640 135137933 4294956240 18446744073709551615 134553482 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 524 398 69 152 0 370 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2096

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20155
/proc/meminfo: memFree=1420280/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2096 CPUtime=222.23
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 429 0 0 0 22223 0 0 0 25 0 1 0 104760020 2146304 414 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 524 414 69 152 0 370 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2096

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20155
/proc/meminfo: memFree=1420152/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2224 CPUtime=282.21
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 475 0 0 0 28221 0 0 0 25 0 1 0 104760020 2277376 460 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 556 460 69 152 0 402 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2224

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20157
/proc/meminfo: memFree=1420088/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2224 CPUtime=342.19
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 475 0 0 0 34219 0 0 0 25 0 1 0 104760020 2277376 460 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 556 460 69 152 0 402 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2224

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20157
/proc/meminfo: memFree=1420088/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2348 CPUtime=402.18
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 479 0 0 0 40218 0 0 0 25 0 1 0 104760020 2404352 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 587 464 69 152 0 433 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2348

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20157
/proc/meminfo: memFree=1419896/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2348 CPUtime=462.16
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 508 0 0 0 46216 0 0 0 25 0 1 0 104760020 2404352 493 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 587 493 69 152 0 433 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2348

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20157
/proc/meminfo: memFree=1419960/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2348 CPUtime=522.14
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 508 0 0 0 52214 0 0 0 25 0 1 0 104760020 2404352 493 1992294400 134512640 135137933 4294956240 18446744073709551615 134521423 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 587 493 69 152 0 433 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2348

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20157
/proc/meminfo: memFree=1419960/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2348 CPUtime=582.12
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 508 0 0 0 58212 0 0 0 25 0 1 0 104760020 2404352 493 1992294400 134512640 135137933 4294956240 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 587 493 69 152 0 433 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2348

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

[startup+588.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20157
/proc/meminfo: memFree=1419896/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2348 CPUtime=588.52
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 508 0 0 0 58852 0 0 0 25 0 1 0 104760020 2404352 493 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 587 493 69 152 0 433 0
Current children cumulated CPU time (s) 588.52
Current children cumulated vsize (KiB) 2348

[startup+590.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20157
/proc/meminfo: memFree=1419896/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2348 CPUtime=590.12
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 508 0 0 0 59012 0 0 0 25 0 1 0 104760020 2404352 493 1992294400 134512640 135137933 4294956240 18446744073709551615 134552975 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 587 493 69 152 0 433 0
Current children cumulated CPU time (s) 590.12
Current children cumulated vsize (KiB) 2348

[startup+591.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20157
/proc/meminfo: memFree=1419896/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2348 CPUtime=591.72
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 508 0 0 0 59172 0 0 0 25 0 1 0 104760020 2404352 493 1992294400 134512640 135137933 4294956240 18446744073709551615 134551602 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 587 493 69 152 0 433 0
Current children cumulated CPU time (s) 591.72
Current children cumulated vsize (KiB) 2348

[startup+592.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20157
/proc/meminfo: memFree=1419896/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2348 CPUtime=592.52
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 508 0 0 0 59252 0 0 0 25 0 1 0 104760020 2404352 493 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 587 493 69 152 0 433 0
Current children cumulated CPU time (s) 592.52
Current children cumulated vsize (KiB) 2348

[startup+593.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20157
/proc/meminfo: memFree=1419896/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2348 CPUtime=592.92
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 508 0 0 0 59292 0 0 0 25 0 1 0 104760020 2404352 493 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 587 493 69 152 0 433 0
Current children cumulated CPU time (s) 592.92
Current children cumulated vsize (KiB) 2348

[startup+593.202 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20157
/proc/meminfo: memFree=1419896/2055924 swapFree=4181440/4192956
[pid=20154] ppid=20152 vsize=2348 CPUtime=593.02
/proc/20154/stat : 20154 (picosat) R 20152 20154 20055 0 -1 4194304 508 0 0 0 59302 0 0 0 25 0 1 0 104760020 2404352 493 1992294400 134512640 135137933 4294956240 18446744073709551615 134554605 0 0 4096 0 0 0 0 17 1 0 0
/proc/20154/statm: 587 493 69 152 0 433 0
Current children cumulated CPU time (s) 593.02
Current children cumulated vsize (KiB) 2348

Child status: 10
Real time (s): 593.228
CPU time (s): 593.057
CPU user time (s): 593.049
CPU system time (s): 0.007998
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 2356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 593.049
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 510
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= 973

runsolver used 0.644901 second user time and 1.40579 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-26 19:35:07
IDJOB=1731124
IDBENCH=24745
IDSOLVER=506
FILE ID=node83/1731124-1240767307
PBS_JOBID= 9187194
Free space on /tmp= 66040 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-sat-210-3.sat05-2475.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731124-1240767307/watcher-1731124-1240767307 -o /tmp/evaluation-result-1731124-1240767307/solver-1731124-1240767307 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1731124-1240767307.cnf

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

MD5SUM BENCH= 3eaa6f3feb0ec3466c3c6ca585bd4a02
RANDOM SEED=12186256

node83.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1422496 kB
Buffers:         65052 kB
Cached:         504340 kB
SwapCached:       5412 kB
Active:         195548 kB
Inactive:       382800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1422496 kB
SwapTotal:     4192956 kB
SwapFree:      4181440 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            41040 kB
Committed_AS:   407664 kB
PageTables:       1384 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= 66040 MiB
End job on node83 at 2009-04-26 19:45:01