Trace number 1514986

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 913? (TO) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S291433416-025.cnf
MD5SUMf605382d61971a127354e33363a04ef5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark170.979
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
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-1514986-1238247569.cnf
0.00/0.00	c parsed header 'p cnf 90 1917'
0.00/0.00	c initialized 90 variables
0.00/0.00	c found 1917 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    90   0.0  1917     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 958 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  26.6    90 100.0  1917   100   100  1053   7.2   0.1 
0.00/0.00	c R   0.0  26.6    90 100.0  1917   101   101  1053   7.3   0.1 
0.00/0.00	c +   0.0  24.6    90 100.0  1917   250   250  1158  15.8   0.1 
0.00/0.01	c R   0.0  24.2    90 100.0  1917   403   403  1158  22.7   0.1 
0.00/0.01	c +   0.0  23.8    90 100.0  1917   475   475  1273  24.9   0.1 
0.00/0.01	c +   0.0  22.6    90 100.0  1917   812   812  1400  32.1   0.2 
0.00/0.02	c N   0.0  22.0    90 100.0  1917  1206  1206  1400  35.2   0.2 
0.00/0.02	c +   0.0  21.8    90 100.0  1917  1317  1317  1540  35.9   0.2 
0.00/0.04	c +   0.0  21.1    90 100.0  1917  2074  1300  1694  37.7   0.2 
0.00/0.07	c +   0.1  20.4    90 100.0  1917  3209  1584  1863  37.8   0.2 
0.00/0.07	c N   0.1  20.4    90 100.0  1917  3218  1593  1863  37.9   0.2 
0.09/0.11	c +   0.1  19.7    90 100.0  1917  4911  1417  2049  38.0   0.2 
0.09/0.17	c +   0.2  19.4    90 100.0  1917  7464  1913  2253  38.0   0.3 
0.09/0.19	c N   0.2  19.3    90 100.0  1917  8029  1347  2253  37.9   0.2 
0.19/0.27	c +   0.3  18.8    90 100.0  1917 11293  1217  2478  38.4   0.2 
0.39/0.42	c +   0.4  18.4    90 100.0  1917 17036  1986  2725  37.9   0.3 
0.39/0.48	c N   0.5  18.2    90 100.0  1917 19240  1457  2725  37.7   0.2 
0.59/0.65	c +   0.7  17.9    90 100.0  1917 25650  2394  2997  37.7   0.3 
1.00/1.00	c +   1.0  17.8    90 100.0  1917 38571  1783  3296  38.0   0.3 
1.10/1.18	c N   1.2  17.7    90 100.0  1917 44889  3142  3296  38.4   0.4 
1.10/1.18	c 
1.10/1.18	c  seconds     variables   original    learned     agility
1.10/1.18	c         level        used      conflicts    limit          MB
1.10/1.18	c 
1.49/1.55	c +   1.6  17.9    90 100.0  1917 57952  2974  3625  37.4   0.4 
2.39/2.40	c +   2.4  17.7    90 100.0  1917 87023  2946  3987  39.1   0.4 
2.79/2.86	c N   2.9  17.6    90 100.0  1917 102e3  2497  3987  37.2   0.3 
3.69/3.70	c +   3.7  17.5    90 100.0  1917 130e3  2565  4385  37.1   0.3 
5.69/5.73	c +   5.7  17.1    90 100.0  1917 196e3  4211  4823  38.0   0.5 
6.79/6.85	c N   6.8  17.0    90 100.0  1917 230e3  2674  4823  37.1   0.4 
8.80/8.87	c +   8.9  16.7    90 100.0  1917 294e3  3202  5305  38.7   0.4 
13.69/13.75	c +  13.8  16.7    90 100.0  1917 441e3  4158  5835  37.9   0.5 
16.19/16.23	c N  16.2  16.7    90 100.0  1917 512e3  5368  5835  36.9   0.6 
21.28/21.39	c +  21.4  16.5    90 100.0  1917 662e3  5611  6418  38.1   0.6 
33.28/33.35	c +  33.3  16.1    90 100.0  1917 993e3  5525  7059  36.9   0.6 
38.28/38.34	c N  38.3  16.0    90 100.0  1917 112e4  5858  7059  37.8   0.6 
51.68/51.73	c +  51.7  15.7    90 100.0  1917 148e4  3614  7764  37.1   0.4 
80.66/80.70	c +  80.7  15.7    90 100.0  1917 223e4  5896  8540  37.6   0.7 
89.86/89.99	c N  90.0  15.6    90 100.0  1917 246e4  4954  8540  38.0   0.6 
125.75/125.84	c + 125.8  15.3    90 100.0  1917 335e4  7191  9394  37.9   0.8 
196.64/196.74	c + 196.7  15.2    90 100.0  1917 502e4  8859 10333  38.5   0.9 
210.04/210.15	c N 210.1  15.1    90 100.0  1917 533e4  5771 10333  37.9   0.7 
308.00/308.18	c + 308.1  14.9    90 100.0  1917 754e4  8966 11366  37.5   0.9 
483.25/483.46	c + 483.3  14.6    90 100.0  1917 113e5  8285 12502  36.5   0.9 
491.55/491.71	c N 491.6  14.6    90 100.0  1917 114e5 11848 12502  38.5   1.2 
760.98/761.22	c s 761.0  14.3    89 100.0  1856 169e5  2196 12502  37.6   0.4 
760.98/761.22	c 
760.98/761.22	c  seconds     variables   original    learned     agility
760.98/761.22	c         level        used      conflicts    limit          MB
760.98/761.22	c 
760.98/761.22	c N 761.0  14.3    89 100.0  1856 169e5  2297 12502  37.4   0.4 
760.98/761.23	c N 761.0  14.3    89 100.0  1856 169e5  2598 12502  37.0   0.4 
760.98/761.25	c N 761.0  14.3    89 100.0  1856 169e5  3400 12502  36.8   0.5 
761.07/761.32	c N 761.1  14.3    89 100.0  1856 169e5  5410 12502  39.0   0.7 
761.27/761.53	c N 761.3  14.3    89 100.0  1856 169e5 10219 12502  37.4   1.1 
761.47/761.73	c + 761.5  14.3    89 100.0  1856 169e5  7700 13752  36.9   0.9 
761.87/762.17	c N 762.0  14.3    89 100.0  1856 169e5  8299 13752  37.0   0.9 
763.27/763.57	c N 763.4  14.3    89 100.0  1856 170e5 13309 13752  38.6   1.5 
766.48/766.71	c N 766.5  14.3    89 100.0  1856 170e5  9065 13752  38.1   1.0 
773.37/773.63	c N 773.4  14.3    89 100.0  1856 171e5 13393 13752  38.2   1.4 
788.57/788.80	c N 788.6  14.3    89 100.0  1856 174e5 13226 13752  37.3   1.3 
820.65/820.91	c N 820.7  14.4    89 100.0  1856 180e5  8978 13752  37.4   0.9 
888.93/889.29	c N 889.0  14.3    89 100.0  1856 194e5 13399 13752  37.8   1.2 
1035.89/1036.27	c N 104e1  14.2    89 100.0  1856 222e5  6947 13752  38.1   0.7 
1094.97/1095.32	c s 110e1  14.1    88 100.0  1793 234e5  2655 13752  38.6   0.4 
1094.97/1095.32	c N 110e1  14.1    88 100.0  1793 234e5  2757 13752  38.0   0.4 
1094.97/1095.33	c N 110e1  14.1    88 100.0  1793 234e5  3057 13752  37.8   0.4 
1094.97/1095.35	c N 110e1  14.1    88 100.0  1793 234e5  3863 13752  38.2   0.5 
1095.07/1095.41	c N 110e1  14.1    88 100.0  1793 234e5  5874 13752  38.5   0.7 
1095.27/1095.62	c N 110e1  14.1    88 100.0  1793 234e5 10687 13752  37.4   1.2 
1095.87/1096.23	c N 110e1  14.1    88 100.0  1793 234e5  8149 13752  36.8   0.9 
1097.27/1097.63	c N 110e1  14.1    88 100.0  1793 234e5 13148 13752  38.1   1.4 
1097.27/1097.63	c 
1097.27/1097.63	c  seconds     variables   original    learned     agility
1097.27/1097.63	c         level        used      conflicts    limit          MB
1097.27/1097.63	c 
1100.37/1100.76	c N 110e1  14.1    88 100.0  1793 235e5  8914 13752  36.9   1.0 
1107.27/1107.65	c N 111e1  14.1    88 100.0  1793 236e5 13263 13752  36.9   1.3 
1121.96/1122.33	c N 112e1  14.2    88 100.0  1793 239e5 13090 13752  37.3   1.3 
1153.66/1154.07	c N 115e1  14.2    88 100.0  1793 245e5  8842 13752  37.0   0.9 
1199.55/1199.92	c + 120e1  14.1    88 100.0  1793 254e5  7896 15127  37.4   0.8 

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514986-1238247569/watcher-1514986-1238247569 -o /tmp/evaluation-result-1514986-1238247569/solver-1514986-1238247569 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514986-1238247569.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 1.00 3/64 9955
/proc/meminfo: memFree=1226624/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=780 CPUtime=0
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1097421761 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 195 103 69 152 0 41 0

[startup+0.083313 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9955
/proc/meminfo: memFree=1226624/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=1044 CPUtime=0.08
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 165 0 0 0 8 0 0 0 18 0 1 0 1097421761 1069056 150 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 261 150 69 152 0 107 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1044

[startup+0.101315 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9955
/proc/meminfo: memFree=1226624/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=1044 CPUtime=0.09
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 165 0 0 0 9 0 0 0 18 0 1 0 1097421761 1069056 150 1992294400 134512640 135137933 4294956240 18446744073709551615 134551371 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 261 150 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301337 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9955
/proc/meminfo: memFree=1226624/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=1044 CPUtime=0.29
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 179 0 0 0 29 0 0 0 19 0 1 0 1097421761 1069056 164 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 261 164 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701383 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9955
/proc/meminfo: memFree=1226624/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=1176 CPUtime=0.69
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 196 0 0 0 69 0 0 0 22 0 1 0 1097421761 1204224 181 1992294400 134512640 135137933 4294956240 18446744073709551615 134545639 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 294 181 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9956
/proc/meminfo: memFree=1226104/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=1176 CPUtime=1.49
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 212 0 0 0 149 0 0 0 25 0 1 0 1097421761 1204224 197 1992294400 134512640 135137933 4294956240 18446744073709551615 134547611 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 294 197 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9956
/proc/meminfo: memFree=1225912/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=1308 CPUtime=3.09
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 227 0 0 0 309 0 0 0 25 0 1 0 1097421761 1339392 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 327 212 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9956
/proc/meminfo: memFree=1225784/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=1308 CPUtime=6.29
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 252 0 0 0 629 0 0 0 25 0 1 0 1097421761 1339392 237 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 327 237 69 152 0 173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1308

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9956
/proc/meminfo: memFree=1225528/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=1440 CPUtime=12.69
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 276 0 0 0 1269 0 0 0 25 0 1 0 1097421761 1474560 261 1992294400 134512640 135137933 4294956240 18446744073709551615 134548748 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 360 261 69 152 0 206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1440

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9956
/proc/meminfo: memFree=1225400/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=1572 CPUtime=25.48
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 310 0 0 0 2548 0 0 0 25 0 1 0 1097421761 1609728 295 1992294400 134512640 135137933 4294956240 18446744073709551615 134543702 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 393 295 69 152 0 239 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1572

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9956
/proc/meminfo: memFree=1225400/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=1572 CPUtime=51.07
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 323 0 0 0 5107 0 0 0 25 0 1 0 1097421761 1609728 308 1992294400 134512640 135137933 4294956240 18446744073709551615 134569905 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 393 308 69 152 0 239 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1572

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9956
/proc/meminfo: memFree=1225144/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=1880 CPUtime=102.26
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 383 0 0 0 10226 0 0 0 25 0 1 0 1097421761 1925120 368 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 470 368 69 152 0 316 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1880

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9956
/proc/meminfo: memFree=1225016/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=1880 CPUtime=162.25
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 394 0 0 0 16224 1 0 0 25 0 1 0 1097421761 1925120 379 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 470 379 69 152 0 316 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1880

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9956
/proc/meminfo: memFree=1224824/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2012 CPUtime=222.23
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 428 0 0 0 22222 1 0 0 25 0 1 0 1097421761 2060288 413 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 503 413 69 152 0 349 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2012

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224760/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2128 CPUtime=282.21
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 430 0 0 0 28220 1 0 0 25 0 1 0 1097421761 2179072 415 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 532 415 69 152 0 378 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2128

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224632/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2128 CPUtime=342.19
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 458 0 0 0 34218 1 0 0 25 0 1 0 1097421761 2179072 443 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 532 443 69 152 0 378 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2128

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224568/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2128 CPUtime=402.17
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 458 0 0 0 40216 1 0 0 25 0 1 0 1097421761 2179072 443 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 532 443 69 152 0 378 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2128

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224760/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2128 CPUtime=462.16
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 458 0 0 0 46215 1 0 0 25 0 1 0 1097421761 2179072 443 1992294400 134512640 135137933 4294956240 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 532 443 69 152 0 378 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2128

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224632/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2260 CPUtime=522.14
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 492 0 0 0 52213 1 0 0 25 0 1 0 1097421761 2314240 477 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 565 477 69 152 0 411 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2260

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224632/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2260 CPUtime=582.12
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 492 0 0 0 58211 1 0 0 25 0 1 0 1097421761 2314240 477 1992294400 134512640 135137933 4294956240 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 565 477 69 152 0 411 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2260

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224632/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2260 CPUtime=642.11
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 492 0 0 0 64210 1 0 0 25 0 1 0 1097421761 2314240 477 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 565 477 69 152 0 411 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2260

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224632/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2260 CPUtime=702.09
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 492 0 0 0 70207 2 0 0 25 0 1 0 1097421761 2314240 477 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 565 477 69 152 0 411 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 2260

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224568/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2392 CPUtime=762.08
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 512 0 0 0 76206 2 0 0 25 0 1 0 1097421761 2449408 497 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 598 497 69 152 0 444 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 2392

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224440/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2392 CPUtime=822.05
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 526 0 0 0 82203 2 0 0 25 0 1 0 1097421761 2449408 511 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 598 511 69 152 0 444 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2392

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224504/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2392 CPUtime=882.04
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 526 0 0 0 88202 2 0 0 25 0 1 0 1097421761 2449408 511 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 598 511 69 152 0 444 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 2392

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224440/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2392 CPUtime=942.02
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 526 0 0 0 94200 2 0 0 25 0 1 0 1097421761 2449408 511 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 598 511 69 152 0 444 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 2392

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224504/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2392 CPUtime=1002
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 526 0 0 0 100198 2 0 0 25 0 1 0 1097421761 2449408 511 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 598 511 69 152 0 444 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 2392

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224504/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2392 CPUtime=1061.98
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 526 0 0 0 106196 2 0 0 25 0 1 0 1097421761 2449408 511 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 598 511 69 152 0 444 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 2392

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224440/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2392 CPUtime=1121.96
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 526 0 0 0 112194 2 0 0 25 0 1 0 1097421761 2449408 511 1992294400 134512640 135137933 4294956240 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 598 511 69 152 0 444 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 2392

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224440/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2392 CPUtime=1181.95
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 526 0 0 0 118192 3 0 0 25 0 1 0 1097421761 2449408 511 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 598 511 69 152 0 444 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 2392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9958
/proc/meminfo: memFree=1224440/2055920 swapFree=4176920/4192956
[pid=9955] ppid=9953 vsize=2392 CPUtime=1200.05
/proc/9955/stat : 9955 (picosat) R 9953 9955 9624 0 -1 4194304 528 0 0 0 120002 3 0 0 25 0 1 0 1097421761 2449408 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9955/statm: 598 513 69 152 0 444 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 2392

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200.03
CPU system time (s): 0.033994
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 2392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 528
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= 1517

runsolver used 0.934857 second user time and 2.39064 second system time

The end

Launcher Data

Begin job on node35 at 2009-03-28 14:39:29
IDJOB=1514986
IDBENCH=70392
IDSOLVER=506
FILE ID=node35/1514986-1238247569
PBS_JOBID= 9060713
Free space on /tmp= 66504 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S291433416-025.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514986-1238247569/watcher-1514986-1238247569 -o /tmp/evaluation-result-1514986-1238247569/solver-1514986-1238247569 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514986-1238247569.cnf

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

MD5SUM BENCH= f605382d61971a127354e33363a04ef5
RANDOM SEED=1834395562

node35.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		: 3000.229
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		: 3000.229
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:       1227104 kB
Buffers:         96820 kB
Cached:         638360 kB
SwapCached:      10236 kB
Active:         192620 kB
Inactive:       554448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1227104 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          17580 kB
Slab:            67808 kB
Committed_AS:  2633820 kB
PageTables:       1404 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= 66504 MiB
End job on node35 at 2009-03-28 14:59:31