Trace number 1516018

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1796956909-029.cnf
MD5SUM42a0dcd09b57ad0eb87d8e8da7b56375
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

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-1516018-1238263097.cnf
0.00/0.00	c parsed header 'p cnf 65 5785'
0.00/0.00	c initialized 65 variables
0.00/0.00	c found 5785 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    65   0.0  5785     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 2892 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  24.9    65 100.0  5785   100   100  3181   6.2   0.3 
0.00/0.01	c R   0.0  24.9    65 100.0  5785   101   101  3181   6.2   0.3 
0.00/0.01	c +   0.0  23.9    65 100.0  5785   250   250  3499  13.2   0.3 
0.00/0.01	c R   0.0  24.4    65 100.0  5785   403   403  3499  19.6   0.3 
0.00/0.02	c +   0.0  24.5    65 100.0  5785   475   475  3848  22.5   0.3 
0.00/0.02	c +   0.0  24.9    65 100.0  5785   812   812  4232  31.0   0.4 
0.00/0.03	c N   0.0  24.9    65 100.0  5785  1206  1206  4232  35.7   0.4 
0.00/0.04	c +   0.0  24.8    65 100.0  5785  1317  1317  4655  36.5   0.4 
0.00/0.06	c +   0.1  24.5    65 100.0  5785  2074  2074  5120  39.5   0.5 
0.09/0.09	c +   0.1  24.1    65 100.0  5785  3209  3209  5632  40.3   0.6 
0.09/0.09	c N   0.1  24.1    65 100.0  5785  3210  3210  5632  40.3   0.6 
0.09/0.16	c +   0.2  23.7    65 100.0  5785  4911  4911  6195  40.8   0.8 
0.19/0.25	c +   0.3  23.4    65 100.0  5785  7464  4362  6814  41.0   0.8 
0.19/0.27	c N   0.3  23.4    65 100.0  5785  8019  4917  6814  40.9   0.9 
0.39/0.40	c +   0.4  23.1    65 100.0  5785 11293  4778  7495  40.6   0.8 
0.59/0.63	c +   0.6  22.8    65 100.0  5785 17036  6769  8244  40.8   1.0 
0.69/0.73	c N   0.7  22.6    65 100.0  5785 19239  4845  8244  41.8   0.9 
1.00/1.02	c +   1.0  22.3    65 100.0  5785 25650  7129  9068  42.0   1.1 
1.59/1.60	c +   1.6  22.2    65 100.0  5785 38571  6436  9974  41.2   1.1 
1.79/1.90	c N   1.9  22.0    65 100.0  5785 44875  7747  9974  40.6   1.2 
1.79/1.90	c 
1.79/1.90	c  seconds     variables   original    learned     agility
1.79/1.90	c         level        used      conflicts    limit          MB
1.79/1.90	c 
2.49/2.51	c +   2.5  21.8    65 100.0  5785 57952  5848 10971  40.8   1.0 
3.89/3.95	c +   4.0  21.4    65 100.0  5785 87023  7460 12068  40.6   1.1 
4.69/4.75	c N   4.8  21.3    65 100.0  5785 102e3 10921 12068  41.2   1.5 
6.19/6.21	c +   6.2  21.1    65 100.0  5785 130e3  8791 13274  41.0   1.3 
9.79/9.84	c +   9.8  20.8    65 100.0  5785 196e3  7776 14601  40.8   1.2 
11.79/11.81	c N  11.8  20.6    65 100.0  5785 230e3 13257 14601  40.4   1.7 
15.49/15.52	c +  15.5  20.3    65 100.0  5785 294e3 10907 16061  42.3   1.5 
24.58/24.61	c +  24.6  20.0    65 100.0  5785 441e3 13422 17667  40.9   1.7 
29.08/29.10	c N  29.1  19.8    65 100.0  5785 512e3 14134 17667  40.9   1.9 
38.78/38.82	c +  38.8  19.7    65 100.0  5785 662e3 13192 19433  40.4   1.8 
61.68/61.71	c +  61.7  19.4    65 100.0  5785 993e3 13756 21376  41.2   1.9 
71.87/71.91	c N  71.9  19.2    65 100.0  5785 112e4 20140 21376  40.8   2.4 
98.16/98.22	c +  98.2  19.1    65 100.0  5785 148e4 18524 23513  40.9   2.3 
156.44/156.55	c + 156.5  18.6    65 100.0  5785 223e4 22483 25864  40.7   2.7 
174.43/174.56	c N 174.5  18.6    65 100.0  5785 246e4 16137 25864  40.0   2.1 
248.52/248.69	c + 248.6  18.3    65 100.0  5785 335e4 19556 28450  40.3   2.4 
396.07/396.23	c + 396.1  18.0    65 100.0  5785 502e4 25775 31295  40.2   2.9 
424.06/424.22	c N 424.1  18.0    65 100.0  5785 533e4 24256 31295  41.1   2.8 
626.50/626.74	c + 626.6  17.6    65 100.0  5785 754e4 12759 34424  40.4   1.7 
1000.70/1001.02	c + 100e1  17.4    65 100.0  5785 113e5 14928 37866  40.0   2.0 
1018.39/1018.73	c N 102e1  17.4    65 100.0  5785 114e5 32973 37866  40.9   3.6

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-1516018-1238263097/watcher-1516018-1238263097 -o /tmp/evaluation-result-1516018-1238263097/solver-1516018-1238263097 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516018-1238263097.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3796
/proc/meminfo: memFree=1083464/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=1044 CPUtime=0
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 703202147 1069056 133 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 261 134 56 152 0 107 0

[startup+0.0950221 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3796
/proc/meminfo: memFree=1083464/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=1440 CPUtime=0.09
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 263 0 0 0 9 0 0 0 18 0 1 0 703202147 1474560 248 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 360 248 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.101012 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3796
/proc/meminfo: memFree=1083464/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=1440 CPUtime=0.09
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 268 0 0 0 9 0 0 0 18 0 1 0 703202147 1474560 253 1992294400 134512640 135137933 4294956240 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 360 253 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.30104 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3796
/proc/meminfo: memFree=1083464/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=1836 CPUtime=0.29
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 360 0 0 0 29 0 0 0 19 0 1 0 703202147 1880064 345 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 459 345 69 152 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.701097 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3796
/proc/meminfo: memFree=1083464/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=2140 CPUtime=0.69
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 424 0 0 0 69 0 0 0 22 0 1 0 703202147 2191360 409 1992294400 134512640 135137933 4294956240 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 535 409 69 152 0 381 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2140

[startup+1.50121 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3797
/proc/meminfo: memFree=1082048/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=2140 CPUtime=1.49
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 442 0 0 0 149 0 0 0 25 0 1 0 703202147 2191360 427 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 535 427 69 152 0 381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2140

[startup+3.10144 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3797
/proc/meminfo: memFree=1081792/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=2404 CPUtime=3.09
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 496 0 0 0 309 0 0 0 25 0 1 0 703202147 2461696 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 601 481 69 152 0 447 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2404

[startup+6.30189 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3797
/proc/meminfo: memFree=1081472/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=2536 CPUtime=6.29
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 529 0 0 0 629 0 0 0 25 0 1 0 703202147 2596864 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 634 514 69 152 0 480 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2536

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3797
/proc/meminfo: memFree=1081152/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=2800 CPUtime=12.69
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 599 0 0 0 1269 0 0 0 25 0 1 0 703202147 2867200 584 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 700 584 69 152 0 546 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2800

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3797
/proc/meminfo: memFree=1080768/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=3196 CPUtime=25.48
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 698 0 0 0 2548 0 0 0 25 0 1 0 703202147 3272704 683 1992294400 134512640 135137933 4294956240 18446744073709551615 134568681 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 799 683 69 152 0 645 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3196

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3797
/proc/meminfo: memFree=1080576/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=3460 CPUtime=51.07
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 746 0 0 0 5107 0 0 0 25 0 1 0 703202147 3543040 731 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 865 731 69 152 0 711 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3460

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3798
/proc/meminfo: memFree=1079936/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=3856 CPUtime=102.27
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 853 0 0 0 10226 1 0 0 25 0 1 0 703202147 3948544 838 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 964 838 69 152 0 810 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3856

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3799
/proc/meminfo: memFree=1079680/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=4120 CPUtime=162.24
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 916 0 0 0 16223 1 0 0 25 0 1 0 703202147 4218880 901 1992294400 134512640 135137933 4294956240 18446744073709551615 134552452 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1030 901 69 152 0 876 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4120

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1079616/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=4120 CPUtime=222.22
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 944 0 0 0 22221 1 0 0 25 0 1 0 703202147 4218880 929 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1030 929 69 152 0 876 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4120

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1079360/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=4384 CPUtime=282.21
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1016 0 0 0 28219 2 0 0 25 0 1 0 703202147 4489216 1001 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1096 1001 69 152 0 942 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4384

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1079296/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=4516 CPUtime=342.18
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1035 0 0 0 34216 2 0 0 25 0 1 0 703202147 4624384 1020 1992294400 134512640 135137933 4294956240 18446744073709551615 134552191 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1129 1020 69 152 0 975 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4516

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1079296/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=4500 CPUtime=402.17
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1041 0 0 0 40215 2 0 0 25 0 1 0 703202147 4608000 1026 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1125 1026 69 152 0 971 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4500

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1079104/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=4632 CPUtime=462.14
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1084 0 0 0 46212 2 0 0 25 0 1 0 703202147 4743168 1069 1992294400 134512640 135137933 4294956240 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1158 1069 69 152 0 1004 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 4632

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1079104/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=4728 CPUtime=522.14
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1087 0 0 0 52211 3 0 0 25 0 1 0 703202147 4841472 1072 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1182 1072 69 152 0 1028 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4728

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1079040/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=4724 CPUtime=582.12
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1107 0 0 0 58209 3 0 0 25 0 1 0 703202147 4837376 1092 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1181 1092 69 152 0 1027 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4724

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1078720/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=5244 CPUtime=642.1
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1177 0 0 0 64207 3 0 0 25 0 1 0 703202147 5369856 1162 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1311 1162 69 152 0 1157 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5244

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1078720/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=5244 CPUtime=702.08
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1177 0 0 0 70205 3 0 0 25 0 1 0 703202147 5369856 1162 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1311 1162 69 152 0 1157 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 5244

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1078720/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=5244 CPUtime=762.06
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1177 0 0 0 76203 3 0 0 25 0 1 0 703202147 5369856 1162 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1311 1162 69 152 0 1157 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 5244

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1078720/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=5244 CPUtime=822.04
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1177 0 0 0 82201 3 0 0 25 0 1 0 703202147 5369856 1162 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1311 1162 69 152 0 1157 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 5244

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1078656/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=5360 CPUtime=882.03
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1188 0 0 0 88199 4 0 0 25 0 1 0 703202147 5488640 1173 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1340 1173 69 152 0 1186 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 5360

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1078592/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=5360 CPUtime=942.01
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1206 0 0 0 94197 4 0 0 25 0 1 0 703202147 5488640 1191 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1340 1191 69 152 0 1186 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 5360

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1078592/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=5360 CPUtime=1001.99
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1206 0 0 0 100195 4 0 0 25 0 1 0 703202147 5488640 1191 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1340 1191 69 152 0 1186 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 5360

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1078272/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=5756 CPUtime=1061.97
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1285 0 0 0 106193 4 0 0 25 0 1 0 703202147 5894144 1270 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1439 1270 69 152 0 1285 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 5756

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1078272/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=5756 CPUtime=1121.95
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1292 0 0 0 112191 4 0 0 25 0 1 0 703202147 5894144 1277 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1439 1277 69 152 0 1285 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 5756

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1078208/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=5756 CPUtime=1181.94
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1311 0 0 0 118190 4 0 0 25 0 1 0 703202147 5894144 1296 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1439 1296 69 152 0 1285 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 5756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3805
/proc/meminfo: memFree=1078208/2055920 swapFree=4179868/4192956
[pid=3796] ppid=3794 vsize=5756 CPUtime=1200.03
/proc/3796/stat : 3796 (picosat) R 3794 3796 3451 0 -1 4194304 1311 0 0 0 119999 4 0 0 25 0 1 0 703202147 5894144 1296 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/3796/statm: 1439 1296 69 152 0 1285 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 5756

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): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.049992
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 5756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1311
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= 2094

runsolver used 0.797878 second user time and 2.6226 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-28 18:58:17
IDJOB=1516018
IDBENCH=70478
IDSOLVER=506
FILE ID=node49/1516018-1238263097
PBS_JOBID= 9060776
Free space on /tmp= 66388 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1796956909-029.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516018-1238263097/watcher-1516018-1238263097 -o /tmp/evaluation-result-1516018-1238263097/solver-1516018-1238263097 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516018-1238263097.cnf

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

MD5SUM BENCH= 42a0dcd09b57ad0eb87d8e8da7b56375
RANDOM SEED=1830602098

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1083880 kB
Buffers:         94576 kB
Cached:         781068 kB
SwapCached:       6452 kB
Active:         219976 kB
Inactive:       664664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083880 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          14672 kB
Slab:            73196 kB
Committed_AS:  1756948 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node49 at 2009-03-28 19:18:20