Trace number 1513246

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S1588298513-036.cnf
MD5SUM7df25975bd52e28f5eb180dab9fc29e0
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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-1513246-1238214953.cnf
0.00/0.00	c parsed header 'p cnf 200 17000'
0.00/0.02	c initialized 200 variables
0.00/0.02	c found 17000 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0   200   0.0 17000     0     0     0   0.0   0.9 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 8500 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  70.7   200  99.0 17000   100   100  9350   9.1   0.9 
0.00/0.02	c R   0.0  70.7   200  99.0 17000   100   100  9350   9.1   0.9 
0.00/0.03	c +   0.0  66.8   200 100.0 17000   250   250 10285  18.9   0.9 
0.00/0.04	c N   0.0  70.2   200 100.0 17000   402   402 10285  25.0   1.0 
0.00/0.04	c +   0.0  71.6   200 100.0 17000   475   475 11313  26.8   1.0 
0.00/0.06	c +   0.1  74.9   200 100.0 17000   812   812 12444  32.0   1.1 
0.06/0.08	c N   0.1  76.7   200 100.0 17000  1206  1206 12444  35.0   1.2 
0.06/0.08	c +   0.1  77.0   200 100.0 17000  1317  1317 13688  34.7   1.2 
0.09/0.13	c +   0.1  78.1   200 100.0 17000  2074  2074 15056  34.8   1.4 
0.09/0.19	c +   0.2  79.1   200 100.0 17000  3209  3209 16561  35.6   1.7 
0.09/0.19	c N   0.2  79.1   200 100.0 17000  3209  3209 16561  35.6   1.7 
0.29/0.31	c +   0.3  79.3   200 100.0 17000  4911  4911 18217  35.4   2.1 
0.49/0.50	c +   0.5  79.2   200 100.0 17000  7464  7464 20038  35.7   2.8 
0.49/0.55	c N   0.6  79.1   200 100.0 17000  8017  8017 20038  35.0   2.9 
0.79/0.88	c +   0.9  78.8   200 100.0 17000 11293 11293 22041  36.6   3.8 
1.59/1.64	c +   1.6  78.1   200 100.0 17000 17036 17036 24245  36.1   5.3 
1.89/2.00	c N   2.0  77.8   200 100.0 17000 19241 19241 24245  35.1   5.9 
3.19/3.24	c +   3.2  77.4   200 100.0 17000 25650 13249 26669  34.6   4.4 
5.49/5.51	c +   5.5  76.8   200 100.0 17000 38571 26170 29335  35.7   7.7 
6.69/6.71	c N   6.7  76.5   200 100.0 17000 44895 15909 29335  35.1   5.0 
6.69/6.71	c 
6.69/6.71	c  seconds     variables   original    learned     agility
6.69/6.71	c         level        used      conflicts    limit          MB
6.69/6.71	c 
8.80/8.86	c +   8.9  76.2   200 100.0 17000 57952 28966 32268  35.0   8.4 
13.89/13.91	c +  13.9  75.5   200 100.0 17000 87023 18742 35494  34.8   5.7 
17.38/17.44	c N  17.4  75.3   200 100.0 17000 102e3 34298 35494  35.0   9.8 
22.88/22.94	c +  22.9  75.0   200 100.0 17000 130e3 18038 39043  35.0   5.7 
36.58/36.66	c +  36.7  74.8   200 100.0 17000 196e3 33311 42947  35.3   9.7 
45.48/45.53	c N  45.5  74.7   200 100.0 17000 230e3 39271 42947  34.2  11.3 
60.57/60.67	c +  60.7  74.4   200 100.0 17000 294e3 14800 47241  35.5   4.9 
98.17/98.20	c +  98.2  74.1   200 100.0 17000 441e3 28573 51965  34.8   8.5 
117.66/117.75	c N 117.7  74.1   200 100.0 17000 512e3 24368 51965  35.3   7.4 
160.34/160.44	c + 160.4  73.9   200 100.0 17000 662e3 20797 57161  34.8   6.4 
267.12/267.25	c + 267.2  73.5   200 100.0 17000 993e3 50282 62877  35.9  14.1 
313.71/313.83	c N 313.7  73.4   200 100.0 17000 112e4 38933 62877  36.3  11.1 
440.46/440.68	c + 440.6  73.2   200 100.0 17000 148e4 59204 69164  34.9  16.4 
724.19/724.41	c + 724.2  72.9   200 100.0 17000 223e4 48619 76080  35.3  14.1 
816.06/816.30	c N 816.1  72.8   200 100.0 17000 246e4 31793 76080  33.6   9.7 
1195.45/1195.84	c + 120e1  72.4   200 100.0 17000 335e4 72139 83688  35.8  20.0

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-1513246-1238214953/watcher-1513246-1238214953 -o /tmp/evaluation-result-1513246-1238214953/solver-1513246-1238214953 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513246-1238214953.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 0.90 3/66 27949
/proc/meminfo: memFree=1013664/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=912 CPUtime=0
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1094158248 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 228 108 56 152 0 74 0

[startup+0.0680699 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 27949
/proc/meminfo: memFree=1013664/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=1836 CPUtime=0.06
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 371 0 0 0 6 0 0 0 18 0 1 0 1094158248 1880064 356 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 459 356 69 152 0 305 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1836

[startup+0.101073 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 27949
/proc/meminfo: memFree=1013664/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=2100 CPUtime=0.09
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 415 0 0 0 9 0 0 0 18 0 1 0 1094158248 2150400 400 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 525 400 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.301099 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 27949
/proc/meminfo: memFree=1013664/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=2892 CPUtime=0.29
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 635 0 0 0 29 0 0 0 19 0 1 0 1094158248 2961408 620 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 723 620 69 152 0 569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2892

[startup+0.701151 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 27949
/proc/meminfo: memFree=1013664/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=4272 CPUtime=0.69
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 964 0 0 0 69 0 0 0 22 0 1 0 1094158248 4374528 949 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 1068 949 69 152 0 914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4272

[startup+1.50225 s]
/proc/loadavg: 0.91 0.95 0.90 2/67 27950
/proc/meminfo: memFree=1009304/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=5988 CPUtime=1.49
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 1410 0 0 0 148 1 0 0 25 0 1 0 1094158248 6131712 1395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 1497 1395 69 152 0 1343 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5988

[startup+3.10153 s]
/proc/loadavg: 0.91 0.95 0.90 2/67 27950
/proc/meminfo: memFree=1007192/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=8372 CPUtime=3.09
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 1983 0 0 0 308 1 0 0 25 0 1 0 1094158248 8572928 1968 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 2093 1968 69 152 0 1939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8372

[startup+6.30188 s]
/proc/loadavg: 0.92 0.95 0.90 2/67 27950
/proc/meminfo: memFree=1005400/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=9692 CPUtime=6.29
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 2315 0 0 0 627 2 0 0 25 0 1 0 1094158248 9924608 2300 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 2423 2300 69 152 0 2269 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9692

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.90 2/67 27950
/proc/meminfo: memFree=1003544/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=10484 CPUtime=12.69
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 2521 0 0 0 1267 2 0 0 25 0 1 0 1094158248 10735616 2506 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 2621 2506 69 152 0 2467 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10484

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/67 27950
/proc/meminfo: memFree=1002648/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=11664 CPUtime=25.48
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 2755 0 0 0 2546 2 0 0 25 0 1 0 1094158248 11943936 2740 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 2916 2740 69 152 0 2762 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11664

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.91 2/67 27950
/proc/meminfo: memFree=1000536/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=13644 CPUtime=51.07
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 3267 0 0 0 5104 3 0 0 25 0 1 0 1094158248 13971456 3252 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 3411 3252 69 152 0 3257 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13644

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/67 27950
/proc/meminfo: memFree=999192/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=14832 CPUtime=102.27
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 3580 0 0 0 10223 4 0 0 25 0 1 0 1094158248 15187968 3565 1992294400 134512640 135137933 4294956240 18446744073709551615 134555129 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 3708 3565 69 152 0 3554 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14832

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27950
/proc/meminfo: memFree=997784/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=16152 CPUtime=162.24
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 3915 0 0 0 16220 4 0 0 25 0 1 0 1094158248 16539648 3900 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 4038 3900 69 152 0 3884 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16152

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27950
/proc/meminfo: memFree=996504/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=17472 CPUtime=222.23
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 4237 0 0 0 22218 5 0 0 25 0 1 0 1094158248 17891328 4222 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 4368 4222 69 152 0 4214 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17472

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27950
/proc/meminfo: memFree=994904/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=19044 CPUtime=282.21
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 4641 0 0 0 28216 5 0 0 25 0 1 0 1094158248 19501056 4626 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 4761 4626 69 152 0 4607 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19044

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27950
/proc/meminfo: memFree=994840/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=19044 CPUtime=342.2
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 4649 0 0 0 34214 6 0 0 25 0 1 0 1094158248 19501056 4634 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 4761 4634 69 152 0 4607 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19044

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27950
/proc/meminfo: memFree=994840/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=19044 CPUtime=402.18
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 4658 0 0 0 40212 6 0 0 25 0 1 0 1094158248 19501056 4643 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 4761 4643 69 152 0 4607 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19044

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27950
/proc/meminfo: memFree=993112/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=21140 CPUtime=462.16
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5071 0 0 0 46209 7 0 0 25 0 1 0 1094158248 21647360 5056 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5285 5056 69 152 0 5131 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21140

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27950
/proc/meminfo: memFree=993176/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=21140 CPUtime=522.14
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5071 0 0 0 52207 7 0 0 25 0 1 0 1094158248 21647360 5056 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5285 5056 69 152 0 5131 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21140

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27950
/proc/meminfo: memFree=993048/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=21272 CPUtime=582.12
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5088 0 0 0 58205 7 0 0 25 0 1 0 1094158248 21782528 5073 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5318 5073 69 152 0 5164 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 21272

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27950
/proc/meminfo: memFree=992984/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=21272 CPUtime=642.12
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5107 0 0 0 64204 8 0 0 25 0 1 0 1094158248 21782528 5092 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5318 5092 69 152 0 5164 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 21272

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27952
/proc/meminfo: memFree=992856/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=21272 CPUtime=702.09
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5107 0 0 0 70201 8 0 0 25 0 1 0 1094158248 21782528 5092 1992294400 134512640 135137933 4294956240 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5318 5092 69 152 0 5164 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 21272

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27952
/proc/meminfo: memFree=990936/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=23120 CPUtime=762.08
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5582 0 0 0 76199 9 0 0 25 0 1 0 1094158248 23674880 5567 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5780 5567 69 152 0 5626 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 23120

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27952
/proc/meminfo: memFree=990936/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=23120 CPUtime=822.06
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5582 0 0 0 82197 9 0 0 25 0 1 0 1094158248 23674880 5567 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5780 5567 69 152 0 5626 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 23120

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27952
/proc/meminfo: memFree=990872/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=23120 CPUtime=882.05
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5582 0 0 0 88195 10 0 0 25 0 1 0 1094158248 23674880 5567 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5780 5567 69 152 0 5626 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 23120

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27952
/proc/meminfo: memFree=990680/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=23380 CPUtime=942.03
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5634 0 0 0 94193 10 0 0 25 0 1 0 1094158248 23941120 5619 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5845 5619 69 152 0 5691 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 23380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27952
/proc/meminfo: memFree=990680/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=23380 CPUtime=1002.01
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5634 0 0 0 100191 10 0 0 25 0 1 0 1094158248 23941120 5619 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5845 5619 69 152 0 5691 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 23380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27952
/proc/meminfo: memFree=990680/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=23380 CPUtime=1061.99
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5634 0 0 0 106189 10 0 0 25 0 1 0 1094158248 23941120 5619 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5845 5619 69 152 0 5691 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 23380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27952
/proc/meminfo: memFree=990680/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=23372 CPUtime=1121.97
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5634 0 0 0 112187 10 0 0 25 0 1 0 1094158248 23932928 5619 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5843 5619 69 152 0 5689 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 23372

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27952
/proc/meminfo: memFree=990680/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=23372 CPUtime=1181.95
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5634 0 0 0 118185 10 0 0 25 0 1 0 1094158248 23932928 5619 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5843 5619 69 152 0 5689 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 23372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27952
/proc/meminfo: memFree=990552/2055920 swapFree=4176412/4192956
[pid=27949] ppid=27947 vsize=23504 CPUtime=1200.05
/proc/27949/stat : 27949 (picosat) R 27947 27949 27176 0 -1 4194304 5659 0 0 0 119995 10 0 0 25 0 1 0 1094158248 24068096 5644 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5876 5644 69 152 0 5722 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23504

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): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.113982
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 23504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5659
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= 1921

runsolver used 1.09983 second user time and 3.2815 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-28 05:35:53
IDJOB=1513246
IDBENCH=70247
IDSOLVER=506
FILE ID=node40/1513246-1238214953
PBS_JOBID= 9060524
Free space on /tmp= 63504 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S1588298513-036.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513246-1238214953/watcher-1513246-1238214953 -o /tmp/evaluation-result-1513246-1238214953/solver-1513246-1238214953 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513246-1238214953.cnf

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

MD5SUM BENCH= 7df25975bd52e28f5eb180dab9fc29e0
RANDOM SEED=1866727458

node40.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		: 3000.232
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		: 3000.232
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:       1014080 kB
Buffers:         61816 kB
Cached:         885252 kB
SwapCached:       9624 kB
Active:          90728 kB
Inactive:       867724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1014080 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          17128 kB
Slab:            69316 kB
Committed_AS:  2663700 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-03-28 05:55:55