Trace number 1514962

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S559732886-091.cnf
MD5SUM3547ce771ce0dc5a0812b6017fd47b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark161.317
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-1514962-1238247450.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  21.3    90 100.0  1917   100   100  1053   7.9   0.1 
0.00/0.00	c R   0.0  21.3    90 100.0  1917   100   100  1053   7.9   0.1 
0.00/0.00	c +   0.0  21.6    90 100.0  1917   250   250  1158  16.7   0.1 
0.00/0.01	c R   0.0  21.8    90 100.0  1917   403   403  1158  22.9   0.1 
0.00/0.01	c +   0.0  21.8    90 100.0  1917   475   475  1273  24.6   0.1 
0.00/0.01	c +   0.0  22.3    90 100.0  1917   812   812  1400  31.5   0.2 
0.00/0.02	c N   0.0  22.9    90 100.0  1917  1206  1206  1400  35.9   0.2 
0.00/0.02	c +   0.0  22.9    90 100.0  1917  1317  1317  1540  36.1   0.2 
0.04/0.04	c +   0.0  22.7    90 100.0  1917  2074  1300  1694  37.3   0.2 
0.04/0.07	c +   0.1  22.1    90 100.0  1917  3209  1585  1863  36.1   0.2 
0.04/0.07	c N   0.1  22.1    90 100.0  1917  3211  1587  1863  36.2   0.2 
0.09/0.11	c +   0.1  21.5    90 100.0  1917  4911  1418  2049  36.4   0.2 
0.09/0.17	c +   0.2  20.9    90 100.0  1917  7464  1910  2253  36.7   0.3 
0.09/0.19	c N   0.2  20.8    90 100.0  1917  8025  1340  2253  37.8   0.2 
0.19/0.27	c +   0.3  20.0    90 100.0  1917 11293  1211  2478  36.8   0.2 
0.39/0.42	c +   0.4  19.2    90 100.0  1917 17036  1980  2725  38.3   0.3 
0.39/0.48	c N   0.5  19.1    90 100.0  1917 19247  1456  2725  36.9   0.2 
0.59/0.65	c +   0.7  19.0    90 100.0  1917 25650  2381  2997  37.3   0.3 
1.00/1.01	c +   1.0  18.6    90 100.0  1917 38571  1764  3296  36.5   0.3 
1.10/1.18	c N   1.2  18.4    90 100.0  1917 44893  3129  3296  37.8   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  18.3    90 100.0  1917 57952  2957  3625  36.4   0.4 
2.29/2.39	c +   2.4  18.2    90 100.0  1917 87023  2945  3987  36.8   0.4 
2.79/2.86	c N   2.9  18.2    90 100.0  1917 102e3  2517  3987  37.1   0.3 
3.69/3.71	c +   3.7  17.9    90 100.0  1917 130e3  2564  4385  37.4   0.3 
5.69/5.75	c +   5.7  17.6    90 100.0  1917 196e3  4218  4823  36.7   0.5 
6.79/6.87	c N   6.9  17.5    90 100.0  1917 230e3  2706  4823  37.0   0.4 
8.79/8.90	c +   8.9  17.4    90 100.0  1917 294e3  3227  5305  37.8   0.4 
13.79/13.80	c +  13.8  17.2    90 100.0  1917 441e3  4191  5835  36.5   0.5 
16.28/16.30	c N  16.3  17.1    90 100.0  1917 512e3  5465  5835  38.0   0.6 
21.48/21.50	c +  21.5  16.9    90 100.0  1917 662e3  5636  6418  37.1   0.6 
33.48/33.57	c +  33.6  16.7    90 100.0  1917 993e3  5612  7059  38.4   0.6 
38.48/38.59	c N  38.6  16.6    90 100.0  1917 112e4  5996  7059  38.9   0.7 
52.27/52.33	c +  52.3  16.6    90 100.0  1917 148e4  3707  7764  38.6   0.5 
81.46/81.53	c +  81.5  16.4    90 100.0  1917 223e4  6019  8540  37.5   0.7 
90.66/90.76	c N  90.7  16.3    90 100.0  1917 246e4  5144  8540  38.0   0.6 
127.24/127.36	c + 127.3  16.1    90 100.0  1917 335e4  7329  9394  37.3   0.9 
199.12/199.25	c + 199.2  15.7    90 100.0  1917 502e4  9037 10333  37.7   1.0 
212.71/212.83	c N 212.8  15.7    90 100.0  1917 533e4  6034 10333  38.1   0.7 
312.08/312.20	c + 312.1  15.4    90 100.0  1917 754e4  9134 11366  37.4   1.0 
489.21/489.46	c + 489.3  15.0    90 100.0  1917 113e5  8269 12502  39.1   0.9 
497.40/497.67	c N 497.5  15.0    90 100.0  1917 114e5 11874 12502  38.1   1.1 
767.30/767.69	c + 767.4  14.6    90 100.0  1917 169e5  8969 13752  38.2   1.0 
767.30/767.69	c 
767.30/767.69	c  seconds     variables   original    learned     agility
767.30/767.69	c         level        used      conflicts    limit          MB
767.30/767.69	c 
821.18/821.54	c s 821.2  14.5    89 100.0  1855 180e5  1811 13752  37.4   0.3 
821.18/821.54	c N 821.2  14.5    89 100.0  1855 180e5  1911 13752  37.3   0.3 
821.18/821.55	c N 821.2  14.5    89 100.0  1855 180e5  2211 13752  37.6   0.4 
821.18/821.57	c N 821.3  14.5    89 100.0  1855 180e5  3014 13752  37.9   0.5 
821.29/821.64	c N 821.3  14.5    89 100.0  1855 180e5  5021 13752  37.6   0.6 
821.48/821.86	c N 821.6  14.5    89 100.0  1855 180e5  9833 13752  38.1   1.1 
822.08/822.44	c N 822.1  14.5    89 100.0  1855 180e5  7295 13752  37.4   0.8 
823.38/823.77	c N 823.5  14.5    89 100.0  1855 180e5 12305 13752  38.0   1.2 
826.38/826.73	c N 826.4  14.5    89 100.0  1855 181e5  8092 13752  37.5   0.9 
833.08/833.49	c N 833.2  14.5    89 100.0  1855 182e5 12397 13752  37.6   1.2 
847.57/847.96	c N 847.7  14.5    89 100.0  1855 185e5 12193 13752  38.4   1.2 
879.76/880.19	c N 879.9  14.5    89 100.0  1855 191e5  7945 13752  38.3   0.8 
948.44/948.89	c N 948.5  14.5    89 100.0  1855 204e5 12358 13752  38.6   1.2 
1095.89/1096.37	c N 110e1  14.4    89 100.0  1855 233e5 12800 13752  38.0   1.2 
1183.45/1183.96	c s 118e1  14.2    88 100.0  1797 250e5  4190 13752  37.6   0.5 
1183.45/1183.96	c N 118e1  14.2    88 100.0  1797 250e5  4290 13752  37.4   0.6 
1183.45/1183.97	c N 118e1  14.2    88 100.0  1797 250e5  4590 13752  37.9   0.6 
1183.45/1183.99	c N 118e1  14.2    88 100.0  1797 250e5  5394 13752  36.8   0.7 
1183.55/1184.07	c N 118e1  14.2    88 100.0  1797 250e5  7401 13752  38.3   0.8 
1183.85/1184.32	c N 118e1  14.2    88 100.0  1797 250e5 12210 13752  36.9   1.3 
1184.45/1184.91	c N 118e1  14.2    88 100.0  1797 250e5  9673 13752  37.5   1.0 
1185.75/1186.23	c N 119e1  14.2    88 100.0  1797 251e5  7796 13752  39.0   0.8 
1185.75/1186.23	c 
1185.75/1186.23	c  seconds     variables   original    learned     agility
1185.75/1186.23	c         level        used      conflicts    limit          MB
1185.75/1186.23	c 
1188.66/1189.17	c N 119e1  14.2    88 100.0  1797 251e5 10430 13752  37.3   1.0 
1195.35/1195.90	c N 120e1  14.2    88 100.0  1797 252e5  7886 13752  37.2   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-1514962-1238247450/watcher-1514962-1238247450 -o /tmp/evaluation-result-1514962-1238247450/solver-1514962-1238247450 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514962-1238247450.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 0.99 3/64 25821
/proc/meminfo: memFree=1002968/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=780 CPUtime=0
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1097411261 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 195 103 69 152 0 41 0

[startup+0.042905 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 25821
/proc/meminfo: memFree=1002968/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=1044 CPUtime=0.04
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 161 0 0 0 4 0 0 0 18 0 1 0 1097411261 1069056 146 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 261 146 69 152 0 107 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1044

[startup+0.101918 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 25821
/proc/meminfo: memFree=1002968/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=1044 CPUtime=0.09
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 168 0 0 0 9 0 0 0 18 0 1 0 1097411261 1069056 153 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 261 153 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301961 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 25821
/proc/meminfo: memFree=1002968/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=1044 CPUtime=0.29
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 179 0 0 0 29 0 0 0 19 0 1 0 1097411261 1069056 164 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 261 164 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701047 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 25821
/proc/meminfo: memFree=1002968/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=1176 CPUtime=0.69
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 200 0 0 0 69 0 0 0 22 0 1 0 1097411261 1204224 185 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 294 185 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1002448/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=1176 CPUtime=1.49
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 210 0 0 0 149 0 0 0 25 0 1 0 1097411261 1204224 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 294 195 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1002256/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=1308 CPUtime=3.09
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 227 0 0 0 309 0 0 0 25 0 1 0 1097411261 1339392 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 327 212 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1002128/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=1308 CPUtime=6.29
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 251 0 0 0 629 0 0 0 25 0 1 0 1097411261 1339392 236 1992294400 134512640 135137933 4294956240 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 327 236 69 152 0 173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1308

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1001936/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=1440 CPUtime=12.69
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 279 0 0 0 1269 0 0 0 25 0 1 0 1097411261 1474560 264 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 360 264 69 152 0 206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1440

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1001808/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=1572 CPUtime=25.48
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 302 0 0 0 2548 0 0 0 25 0 1 0 1097411261 1609728 287 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 393 287 69 152 0 239 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1572

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1001680/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=1704 CPUtime=51.07
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 327 0 0 0 5107 0 0 0 25 0 1 0 1097411261 1744896 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 426 312 69 152 0 272 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1704

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1001488/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=1868 CPUtime=102.26
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 383 0 0 0 10225 1 0 0 25 0 1 0 1097411261 1912832 368 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 467 368 69 152 0 313 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1868

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1001424/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=1868 CPUtime=162.23
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 385 0 0 0 16222 1 0 0 25 0 1 0 1097411261 1912832 370 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 467 370 69 152 0 313 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1868

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1001232/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2000 CPUtime=222.21
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 420 0 0 0 22220 1 0 0 25 0 1 0 1097411261 2048000 405 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 500 405 69 152 0 346 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2000

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1001232/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2000 CPUtime=282.19
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 420 0 0 0 28217 2 0 0 25 0 1 0 1097411261 2048000 405 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 500 405 69 152 0 346 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2000

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1001104/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2128 CPUtime=342.17
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 454 0 0 0 34215 2 0 0 25 0 1 0 1097411261 2179072 439 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 532 439 69 152 0 378 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2128

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1001104/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2128 CPUtime=402.14
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 454 0 0 0 40212 2 0 0 25 0 1 0 1097411261 2179072 439 1992294400 134512640 135137933 4294956240 18446744073709551615 134547611 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 532 439 69 152 0 378 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2128

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1001104/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2128 CPUtime=462.12
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 454 0 0 0 46210 2 0 0 25 0 1 0 1097411261 2179072 439 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 532 439 69 152 0 378 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2128

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1000976/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2244 CPUtime=522.09
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 485 0 0 0 52207 2 0 0 25 0 1 0 1097411261 2297856 470 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 561 470 69 152 0 407 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 2244

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25822
/proc/meminfo: memFree=1000976/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2244 CPUtime=582.08
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 485 0 0 0 58205 3 0 0 25 0 1 0 1097411261 2297856 470 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 561 470 69 152 0 407 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 2244

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25824
/proc/meminfo: memFree=1000656/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2244 CPUtime=642.06
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 485 0 0 0 64203 3 0 0 25 0 1 0 1097411261 2297856 470 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 561 470 69 152 0 407 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 2244

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25824
/proc/meminfo: memFree=1000656/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2244 CPUtime=702.03
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 485 0 0 0 70200 3 0 0 25 0 1 0 1097411261 2297856 470 1992294400 134512640 135137933 4294956240 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 561 470 69 152 0 407 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 2244

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25824
/proc/meminfo: memFree=1000656/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2244 CPUtime=762.01
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 485 0 0 0 76198 3 0 0 25 0 1 0 1097411261 2297856 470 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 561 470 69 152 0 407 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 2244

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25824
/proc/meminfo: memFree=1000656/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2376 CPUtime=821.98
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 501 0 0 0 82195 3 0 0 25 0 1 0 1097411261 2433024 486 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 594 486 69 152 0 440 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 2376

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25824
/proc/meminfo: memFree=1000656/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2376 CPUtime=881.96
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 520 0 0 0 88193 3 0 0 25 0 1 0 1097411261 2433024 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 594 505 69 152 0 440 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 2376

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25824
/proc/meminfo: memFree=1000656/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2376 CPUtime=941.94
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 520 0 0 0 94190 4 0 0 25 0 1 0 1097411261 2433024 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 594 505 69 152 0 440 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 2376

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25824
/proc/meminfo: memFree=1000592/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2376 CPUtime=1001.92
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 520 0 0 0 100188 4 0 0 25 0 1 0 1097411261 2433024 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 594 505 69 152 0 440 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 2376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25824
/proc/meminfo: memFree=1000592/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2376 CPUtime=1061.89
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 520 0 0 0 106185 4 0 0 25 0 1 0 1097411261 2433024 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 594 505 69 152 0 440 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 2376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25824
/proc/meminfo: memFree=1000592/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2376 CPUtime=1121.88
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 520 0 0 0 112183 5 0 0 25 0 1 0 1097411261 2433024 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 594 505 69 152 0 440 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 2376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25824
/proc/meminfo: memFree=1000592/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2376 CPUtime=1181.85
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 520 0 0 0 118180 5 0 0 25 0 1 0 1097411261 2433024 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 594 505 69 152 0 440 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 2376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25824
/proc/meminfo: memFree=1000592/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2376 CPUtime=1200.05
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 520 0 0 0 120000 5 0 0 25 0 1 0 1097411261 2433024 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 594 505 69 152 0 440 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 2376

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25824
/proc/meminfo: memFree=1000592/2055920 swapFree=4177928/4192956
[pid=25821] ppid=25819 vsize=2376 CPUtime=1200.05
/proc/25821/stat : 25821 (picosat) R 25819 25821 25506 0 -1 4194304 520 0 0 0 120000 5 0 0 25 0 1 0 1097411261 2433024 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25821/statm: 594 505 69 152 0 440 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 2376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.056991
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 2376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 520
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= 1988

runsolver used 0.839872 second user time and 2.49562 second system time

The end

Launcher Data

Begin job on node10 at 2009-03-28 14:37:30
IDJOB=1514962
IDBENCH=70390
IDSOLVER=506
FILE ID=node10/1514962-1238247450
PBS_JOBID= 9060679
Free space on /tmp= 65604 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S559732886-091.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514962-1238247450/watcher-1514962-1238247450 -o /tmp/evaluation-result-1514962-1238247450/solver-1514962-1238247450 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514962-1238247450.cnf

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

MD5SUM BENCH= 3547ce771ce0dc5a0812b6017fd47b75
RANDOM SEED=1491072097

node10.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		: 3000.272
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		: 3000.272
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:       1003384 kB
Buffers:         84976 kB
Cached:         880092 kB
SwapCached:       8896 kB
Active:         195284 kB
Inactive:       780776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1003384 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          16600 kB
Slab:            62488 kB
Committed_AS:  2786940 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-28 14:57:32