Trace number 1514998

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S1331382449-070.cnf
MD5SUM36a082b6f84518db1d26c17edc1bcd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark175.461
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-1514998-1238247642.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  24.2    90 100.0  1917   100   100  1053   7.3   0.1 
0.00/0.00	c R   0.0  24.2    90 100.0  1917   100   100  1053   7.3   0.1 
0.00/0.00	c +   0.0  23.3    90 100.0  1917   250   250  1158  16.2   0.1 
0.00/0.00	c R   0.0  23.0    90 100.0  1917   403   403  1158  22.8   0.1 
0.00/0.01	c +   0.0  22.4    90 100.0  1917   475   475  1273  25.0   0.1 
0.00/0.01	c +   0.0  21.8    90 100.0  1917   812   812  1400  32.1   0.2 
0.00/0.02	c N   0.0  21.0    90 100.0  1917  1213  1213  1400  35.3   0.2 
0.00/0.02	c +   0.0  20.8    90 100.0  1917  1317  1317  1540  35.9   0.2 
0.00/0.04	c +   0.0  20.1    90 100.0  1917  2074  1301  1694  38.1   0.2 
0.00/0.06	c +   0.1  19.7    90 100.0  1917  3209  1583  1863  37.8   0.2 
0.00/0.06	c N   0.1  19.7    90 100.0  1917  3224  1598  1863  37.7   0.2 
0.10/0.10	c +   0.1  19.3    90 100.0  1917  4911  1412  2049  38.1   0.2 
0.10/0.16	c +   0.2  19.1    90 100.0  1917  7464  1908  2253  37.6   0.3 
0.10/0.17	c N   0.2  19.0    90 100.0  1917  8031  1343  2253  37.9   0.2 
0.20/0.25	c +   0.3  18.9    90 100.0  1917 11293  1211  2478  38.3   0.2 
0.30/0.39	c +   0.4  18.6    90 100.0  1917 17036  1980  2725  39.6   0.3 
0.40/0.44	c N   0.4  18.5    90 100.0  1917 19252  1461  2725  38.1   0.2 
0.60/0.60	c +   0.6  18.5    90 100.0  1917 25650  2390  2997  37.1   0.3 
0.90/0.93	c +   0.9  18.3    90 100.0  1917 38571  1775  3296  37.9   0.3 
1.00/1.10	c N   1.1  18.2    90 100.0  1917 44904  3148  3296  37.7   0.4 
1.00/1.10	c 
1.00/1.10	c  seconds     variables   original    learned     agility
1.00/1.10	c         level        used      conflicts    limit          MB
1.00/1.10	c 
1.39/1.44	c +   1.4  18.2    90 100.0  1917 57952  2968  3625  38.3   0.4 
2.20/2.24	c +   2.2  17.9    90 100.0  1917 87023  2960  3987  38.7   0.4 
2.59/2.67	c N   2.7  17.8    90 100.0  1917 102e3  2559  3987  38.6   0.3 
3.40/3.46	c +   3.5  17.8    90 100.0  1917 130e3  2589  4385  37.6   0.3 
5.29/5.35	c +   5.4  17.5    90 100.0  1917 196e3  4245  4823  37.9   0.5 
6.29/6.40	c N   6.4  17.3    90 100.0  1917 230e3  2741  4823  36.9   0.4 
8.29/8.31	c +   8.3  17.2    90 100.0  1917 294e3  3250  5305  38.1   0.4 
12.79/12.86	c +  12.9  16.8    90 100.0  1917 441e3  4187  5835  37.9   0.5 
15.09/15.15	c N  15.2  16.8    90 100.0  1917 512e3  5471  5835  36.7   0.6 
19.89/19.96	c +  20.0  16.6    90 100.0  1917 662e3  5647  6418  37.2   0.6 
30.98/31.06	c +  31.1  16.3    90 100.0  1917 993e3  5583  7059  38.7   0.6 
35.68/35.74	c N  35.7  16.3    90 100.0  1917 112e4  5985  7059  39.0   0.7 
48.28/48.39	c +  48.4  16.1    90 100.0  1917 148e4  3674  7764  37.5   0.5 
75.17/75.26	c +  75.2  15.8    90 100.0  1917 223e4  5956  8540  38.2   0.7 
83.58/83.68	c N  83.7  15.6    90 100.0  1917 246e4  5119  8540  37.7   0.6 
117.06/117.11	c + 117.1  15.4    90 100.0  1917 335e4  7265  9394  37.2   0.8 
183.84/183.97	c + 183.9  15.4    90 100.0  1917 502e4  8937 10333  36.0   0.9 
196.44/196.50	c N 196.5  15.3    90 100.0  1917 533e4  6062 10333  39.8   0.7 
288.62/288.73	c + 288.7  15.0    90 100.0  1917 754e4  8905 11366  37.8   0.9 
454.37/454.57	c + 454.5  14.9    90 100.0  1917 113e5  8212 12502  37.8   0.9 
462.37/462.56	c N 462.4  14.9    90 100.0  1917 114e5 11892 12502  36.8   1.2 
716.10/716.39	c + 716.2  14.5    90 100.0  1917 169e5  8816 13752  38.1   0.8 
716.10/716.39	c 
716.10/716.39	c  seconds     variables   original    learned     agility
716.10/716.39	c         level        used      conflicts    limit          MB
716.10/716.39	c 
735.50/735.77	c s 735.6  14.4    89 100.0  1858 173e5  3670 13752  38.6   0.5 
735.50/735.77	c N 735.6  14.4    89 100.0  1858 173e5  3770 13752  38.4   0.5 
735.50/735.78	c N 735.6  14.4    89 100.0  1858 173e5  4073 13752  37.8   0.5 
735.60/735.81	c N 735.6  14.4    89 100.0  1858 173e5  4877 13752  37.0   0.6 
735.60/735.89	c N 735.7  14.4    89 100.0  1858 173e5  6887 13752  38.4   0.8 
735.90/736.14	c N 735.9  14.4    89 100.0  1858 173e5 11703 13752  37.1   1.2 
736.50/736.71	c N 736.5  14.4    89 100.0  1858 173e5  9174 13752  37.7   1.0 
737.70/737.97	c N 737.8  14.4    89 100.0  1858 174e5  7297 13752  37.9   0.8 
740.60/740.81	c N 740.6  14.4    89 100.0  1858 174e5  9933 13752  37.2   1.1 
746.79/747.06	c N 746.9  14.4    89 100.0  1858 176e5  7358 13752  38.0   0.8 
760.69/760.98	c N 760.8  14.4    89 100.0  1858 178e5  7212 13752  37.3   0.8 
790.98/791.29	c N 791.1  14.4    89 100.0  1858 185e5  9899 13752  37.0   0.9 
856.07/856.39	c N 856.2  14.4    89 100.0  1858 198e5  7487 13752  38.0   0.8 
996.73/997.08	c N 996.8  14.2    89 100.0  1858 227e5  7910 13752  38.3   0.7 
1023.42/1023.74	c s 102e1  14.2    88 100.0  1799 232e5  2398 13752  38.2   0.4 
1023.42/1023.74	c N 102e1  14.2    88 100.0  1799 232e5  2500 13752  37.8   0.4 
1023.42/1023.75	c N 102e1  14.2    88 100.0  1799 232e5  2802 13752  37.3   0.4 
1023.42/1023.77	c N 102e1  14.2    88 100.0  1799 232e5  3609 13752  39.1   0.5 
1023.52/1023.84	c N 102e1  14.2    88 100.0  1799 232e5  5618 13752  36.8   0.7 
1023.73/1024.06	c N 102e1  14.2    88 100.0  1799 232e5 10428 13752  37.2   1.1 
1024.32/1024.64	c N 102e1  14.2    88 100.0  1799 232e5  7890 13752  37.1   0.9 
1025.62/1025.93	c N 103e1  14.2    88 100.0  1799 233e5 12896 13752  36.5   1.3 
1025.62/1025.93	c 
1025.62/1025.93	c  seconds     variables   original    learned     agility
1025.62/1025.93	c         level        used      conflicts    limit          MB
1025.62/1025.93	c 
1028.42/1028.78	c N 103e1  14.2    88 100.0  1799 233e5  8650 13752  38.0   0.9 
1034.72/1035.09	c N 103e1  14.2    88 100.0  1799 234e5 13004 13752  37.3   1.3 
1048.52/1048.85	c N 105e1  14.2    88 100.0  1799 237e5 12817 13752  37.5   1.2 
1078.11/1078.50	c N 108e1  14.1    88 100.0  1799 243e5  8563 13752  36.5   0.8 
1131.99/1132.35	c + 113e1  14.1    88 100.0  1799 254e5  7440 15127  38.3   0.8 
1145.59/1145.92	c N 115e1  14.1    88 100.0  1799 257e5 10300 15127  38.3   1.0 

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-1514998-1238247642/watcher-1514998-1238247642 -o /tmp/evaluation-result-1514998-1238247642/solver-1514998-1238247642 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514998-1238247642.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: 0.91 0.95 0.98 3/81 27988
/proc/meminfo: memFree=1564824/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=780 CPUtime=0
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 121 0 0 0 0 0 0 0 20 0 1 0 1097428494 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 195 106 69 152 0 41 0

[startup+0.092924 s]
/proc/loadavg: 0.91 0.95 0.98 3/81 27988
/proc/meminfo: memFree=1564824/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=1044 CPUtime=0.09
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 165 0 0 0 9 0 0 0 20 0 1 0 1097428494 1069056 150 1992294400 134512640 135137933 4294956240 18446744073709551615 134545202 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 261 150 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.101925 s]
/proc/loadavg: 0.91 0.95 0.98 3/81 27988
/proc/meminfo: memFree=1564824/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=1044 CPUtime=0.1
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 165 0 0 0 10 0 0 0 20 0 1 0 1097428494 1069056 150 1992294400 134512640 135137933 4294956240 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 261 150 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301947 s]
/proc/loadavg: 0.91 0.95 0.98 3/81 27988
/proc/meminfo: memFree=1564824/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=1044 CPUtime=0.3
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 187 0 0 0 30 0 0 0 22 0 1 0 1097428494 1069056 172 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 261 172 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.701992 s]
/proc/loadavg: 0.91 0.95 0.98 3/81 27988
/proc/meminfo: memFree=1564824/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=1176 CPUtime=0.7
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 200 0 0 0 70 0 0 0 25 0 1 0 1097428494 1204224 185 1992294400 134512640 135137933 4294956240 18446744073709551615 134528074 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 294 185 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50108 s]
/proc/loadavg: 0.91 0.95 0.98 2/82 27989
/proc/meminfo: memFree=1564304/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=1176 CPUtime=1.49
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 219 0 0 0 149 0 0 0 25 0 1 0 1097428494 1204224 204 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 294 204 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10126 s]
/proc/loadavg: 0.91 0.95 0.98 2/82 27989
/proc/meminfo: memFree=1564048/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=1308 CPUtime=3.09
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 230 0 0 0 309 0 0 0 25 0 1 0 1097428494 1339392 215 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 327 215 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30162 s]
/proc/loadavg: 0.92 0.95 0.98 2/82 27989
/proc/meminfo: memFree=1563920/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=1308 CPUtime=6.29
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 253 0 0 0 629 0 0 0 25 0 1 0 1097428494 1339392 238 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 327 238 69 152 0 173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1308

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/82 27989
/proc/meminfo: memFree=1563664/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=1440 CPUtime=12.69
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 279 0 0 0 1269 0 0 0 25 0 1 0 1097428494 1474560 264 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 360 264 69 152 0 206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1440

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/82 27989
/proc/meminfo: memFree=1563536/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=1572 CPUtime=25.49
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 312 0 0 0 2549 0 0 0 25 0 1 0 1097428494 1609728 297 1992294400 134512640 135137933 4294956240 18446744073709551615 134543156 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 393 297 69 152 0 239 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1572

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/82 27989
/proc/meminfo: memFree=1563408/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=1704 CPUtime=51.08
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 344 0 0 0 5108 0 0 0 25 0 1 0 1097428494 1744896 329 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 426 329 69 152 0 272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1704

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/82 27989
/proc/meminfo: memFree=1563152/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=1896 CPUtime=102.27
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 389 0 0 0 10227 0 0 0 25 0 1 0 1097428494 1941504 374 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 474 374 69 152 0 320 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1896

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27989
/proc/meminfo: memFree=1563024/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=1896 CPUtime=162.25
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 394 0 0 0 16225 0 0 0 25 0 1 0 1097428494 1941504 379 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 474 379 69 152 0 320 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1896

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27990
/proc/meminfo: memFree=1562768/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2028 CPUtime=222.23
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 429 0 0 0 22223 0 0 0 25 0 1 0 1097428494 2076672 414 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 507 414 69 152 0 353 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2028

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562832/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2028 CPUtime=282.22
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 429 0 0 0 28222 0 0 0 25 0 1 0 1097428494 2076672 414 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 507 414 69 152 0 353 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2028

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562768/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2028 CPUtime=342.2
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 431 0 0 0 34220 0 0 0 25 0 1 0 1097428494 2076672 416 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 507 416 69 152 0 353 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2028

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562640/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2160 CPUtime=402.19
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 464 0 0 0 40219 0 0 0 25 0 1 0 1097428494 2211840 449 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 540 449 69 152 0 386 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2160

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562640/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2160 CPUtime=462.17
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 466 0 0 0 46217 0 0 0 25 0 1 0 1097428494 2211840 451 1992294400 134512640 135137933 4294956240 18446744073709551615 134553620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 540 451 69 152 0 386 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2160

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562512/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2280 CPUtime=522.15
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 496 0 0 0 52215 0 0 0 25 0 1 0 1097428494 2334720 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 570 481 69 152 0 416 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2280

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562512/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2280 CPUtime=582.14
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 496 0 0 0 58214 0 0 0 25 0 1 0 1097428494 2334720 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 570 481 69 152 0 416 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2280

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562448/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2280 CPUtime=642.13
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 496 0 0 0 64213 0 0 0 25 0 1 0 1097428494 2334720 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 570 481 69 152 0 416 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2280

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562448/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2280 CPUtime=702.11
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 496 0 0 0 70211 0 0 0 25 0 1 0 1097428494 2334720 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 570 481 69 152 0 416 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 2280

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562320/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2404 CPUtime=762.1
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 527 0 0 0 76210 0 0 0 25 0 1 0 1097428494 2461696 512 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 601 512 69 152 0 447 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 2404

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562320/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2404 CPUtime=822.08
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 529 0 0 0 82208 0 0 0 25 0 1 0 1097428494 2461696 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 601 514 69 152 0 447 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 2404

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562320/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2404 CPUtime=882.06
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 529 0 0 0 88206 0 0 0 25 0 1 0 1097428494 2461696 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 601 514 69 152 0 447 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 2404

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562256/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2404 CPUtime=942.04
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 529 0 0 0 94204 0 0 0 25 0 1 0 1097428494 2461696 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 601 514 69 152 0 447 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 2404

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562256/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2404 CPUtime=1002.03
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 529 0 0 0 100203 0 0 0 25 0 1 0 1097428494 2461696 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 601 514 69 152 0 447 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 2404

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562256/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2404 CPUtime=1062.01
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 529 0 0 0 106201 0 0 0 25 0 1 0 1097428494 2461696 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 601 514 69 152 0 447 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 2404

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562320/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2404 CPUtime=1122
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 529 0 0 0 112200 0 0 0 25 0 1 0 1097428494 2461696 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 601 514 69 152 0 447 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 2404

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562256/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2404 CPUtime=1181.98
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 531 0 0 0 118198 0 0 0 25 0 1 0 1097428494 2461696 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 601 516 69 152 0 447 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 2404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27991
/proc/meminfo: memFree=1562256/2055920 swapFree=4176448/4192956
[pid=27988] ppid=27986 vsize=2404 CPUtime=1200.08
/proc/27988/stat : 27988 (picosat) R 27986 27988 27632 0 -1 4194304 531 0 0 0 120008 0 0 0 25 0 1 0 1097428494 2461696 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/27988/statm: 601 516 69 152 0 447 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2404

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): 1200.09
CPU user time (s): 1200.09
CPU system time (s): 0.003999
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 2412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 531
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= 1756

runsolver used 1.45478 second user time and 4.01639 second system time

The end

Launcher Data

Begin job on node86 at 2009-03-28 14:40:42
IDJOB=1514998
IDBENCH=70393
IDSOLVER=506
FILE ID=node86/1514998-1238247642
PBS_JOBID= 9060693
Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S1331382449-070.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514998-1238247642/watcher-1514998-1238247642 -o /tmp/evaluation-result-1514998-1238247642/solver-1514998-1238247642 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514998-1238247642.cnf

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

MD5SUM BENCH= 36a082b6f84518db1d26c17edc1bcd0c
RANDOM SEED=304819928

node86.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		: 3000.238
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		: 3000.238
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:      2055920 kB
MemFree:       1565304 kB
Buffers:         56228 kB
Cached:         341396 kB
SwapCached:       8880 kB
Active:         163796 kB
Inactive:       247932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565304 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          19176 kB
Slab:            63124 kB
Committed_AS:  2725024 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-28 15:00:45