Trace number 1513270

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S1136894336-075.cnf
MD5SUM95130954abd8400708fa3e3db5d60039
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1154.85
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-1513270-1238214961.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  69.5   200  99.0 17000   100   100  9350   9.3   0.9 
0.00/0.02	c R   0.0  69.5   200  99.0 17000   101   101  9350   9.5   0.9 
0.02/0.03	c +   0.0  64.7   200 100.0 17000   250   250 10285  19.7   0.9 
0.02/0.04	c N   0.0  67.8   200 100.0 17000   403   403 10285  25.8   1.0 
0.02/0.05	c +   0.0  68.7   200 100.0 17000   475   475 11313  27.2   1.0 
0.02/0.06	c +   0.1  71.4   200 100.0 17000   812   812 12444  32.2   1.1 
0.02/0.08	c N   0.1  72.5   200 100.0 17000  1206  1206 12444  34.8   1.2 
0.02/0.09	c +   0.1  72.7   200 100.0 17000  1317  1317 13688  34.9   1.2 
0.09/0.13	c +   0.1  73.6   200 100.0 17000  2074  2074 15056  36.9   1.4 
0.09/0.19	c +   0.2  74.4   200 100.0 17000  3209  3209 16561  35.3   1.7 
0.09/0.19	c N   0.2  74.4   200 100.0 17000  3209  3209 16561  35.3   1.7 
0.29/0.30	c +   0.3  75.6   200 100.0 17000  4911  4911 18217  36.1   2.1 
0.39/0.49	c +   0.5  75.8   200 100.0 17000  7464  7464 20038  34.9   2.8 
0.49/0.53	c N   0.5  75.8   200 100.0 17000  8031  8031 20038  34.7   2.9 
0.79/0.83	c +   0.8  75.3   200 100.0 17000 11293 11293 22041  36.8   3.7 
1.39/1.49	c +   1.5  75.2   200 100.0 17000 17036 17036 24245  35.1   5.3 
1.79/1.82	c N   1.8  75.1   200 100.0 17000 19251 19251 24245  35.6   5.8 
2.79/2.82	c +   2.8  74.9   200 100.0 17000 25650 13422 26669  35.7   4.4 
4.68/4.71	c +   4.7  74.7   200 100.0 17000 38571 26343 29335  37.2   7.7 
5.69/5.79	c N   5.8  74.6   200 100.0 17000 44903 15915 29335  35.0   5.0 
5.69/5.79	c 
5.69/5.79	c  seconds     variables   original    learned     agility
5.69/5.79	c         level        used      conflicts    limit          MB
5.69/5.79	c 
7.99/8.02	c +   8.0  74.6   200 100.0 17000 57952 28964 32268  36.2   8.4 
12.98/13.07	c +  13.1  74.5   200 100.0 17000 87023 19623 35494  34.3   6.0 
16.08/16.17	c N  16.2  74.3   200 100.0 17000 102e3 35211 35494  35.4  10.2 
20.69/20.75	c +  20.7  74.0   200 100.0 17000 130e3 19975 39043  35.7   6.3 
34.08/34.14	c +  34.1  73.7   200 100.0 17000 196e3 35745 42947  35.0  10.3 
42.07/42.13	c N  42.1  73.5   200 100.0 17000 230e3 41662 42947  35.0  11.8 
55.67/55.78	c +  55.8  73.0   200 100.0 17000 294e3 17572 47241  35.8   5.6 
92.06/92.12	c +  92.1  73.5   200 100.0 17000 441e3 30353 51965  34.2   9.1 
111.85/111.90	c N 111.9  73.4   200 100.0 17000 512e3 25884 51965  36.0   7.7 
155.63/155.71	c + 155.7  73.2   200 100.0 17000 662e3 23765 57161  36.2   7.1 
258.50/258.63	c + 258.5  72.9   200 100.0 17000 993e3 52786 62877  33.2  14.9 
304.28/304.45	c N 304.3  72.6   200 100.0 17000 112e4 40092 62877  36.1  11.5 
424.84/425.04	c + 424.9  72.9   200 100.0 17000 148e4 62168 69164  35.6  17.4 
708.14/708.48	c + 708.2  72.8   200 100.0 17000 223e4 50463 76080  35.3  14.7 
807.30/807.66	c N 807.4  72.8   200 100.0 17000 246e4 34402 76080  36.2  10.4 
1178.78/1179.23	c + 118e1  72.6   200 100.0 17000 335e4 16194 83688  34.4   5.6

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-1513270-1238214961/watcher-1513270-1238214961 -o /tmp/evaluation-result-1513270-1238214961/solver-1513270-1238214961 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513270-1238214961.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: 0.92 0.98 0.97 3/64 977
/proc/meminfo: memFree=912576/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=912 CPUtime=0
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1094162214 933888 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 228 106 56 152 0 74 0

[startup+0.0297321 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 977
/proc/meminfo: memFree=912576/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=1704 CPUtime=0.02
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 321 0 0 0 2 0 0 0 18 0 1 0 1094162214 1744896 306 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 426 306 69 152 0 272 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1704

[startup+0.101745 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 977
/proc/meminfo: memFree=912576/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=2100 CPUtime=0.09
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 410 0 0 0 9 0 0 0 18 0 1 0 1094162214 2150400 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 525 395 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.30178 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 977
/proc/meminfo: memFree=912576/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=3024 CPUtime=0.29
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 638 0 0 0 29 0 0 0 19 0 1 0 1094162214 3096576 623 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 756 623 69 152 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.701848 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 977
/proc/meminfo: memFree=912576/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=4364 CPUtime=0.69
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 975 0 0 0 69 0 0 0 22 0 1 0 1094162214 4468736 960 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 1091 960 69 152 0 937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4364

[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 978
/proc/meminfo: memFree=908152/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=6344 CPUtime=1.49
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 1457 0 0 0 148 1 0 0 25 0 1 0 1094162214 6496256 1442 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 1586 1442 69 152 0 1432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6344

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 978
/proc/meminfo: memFree=905848/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=8324 CPUtime=3.09
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 1975 0 0 0 308 1 0 0 25 0 1 0 1094162214 8523776 1960 1992294400 134512640 135137933 4294956240 18446744073709551615 134552896 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 2081 1960 69 152 0 1927 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8324

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 978
/proc/meminfo: memFree=903416/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=9644 CPUtime=6.29
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 2318 0 0 0 627 2 0 0 25 0 1 0 1094162214 9875456 2303 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 2411 2303 69 152 0 2257 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9644

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 978
/proc/meminfo: memFree=902520/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=10568 CPUtime=12.68
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 2536 0 0 0 1266 2 0 0 25 0 1 0 1094162214 10821632 2521 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 2642 2521 69 152 0 2488 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10568

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 978
/proc/meminfo: memFree=900664/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=12672 CPUtime=25.48
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 3003 0 0 0 2545 3 0 0 25 0 1 0 1094162214 12976128 2988 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 3168 2988 69 152 0 3014 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12672

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 978
/proc/meminfo: memFree=899704/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=13596 CPUtime=51.07
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 3236 0 0 0 5104 3 0 0 25 0 1 0 1094162214 13922304 3221 1992294400 134512640 135137933 4294956240 18446744073709551615 134545621 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 3399 3221 69 152 0 3245 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13596

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 978
/proc/meminfo: memFree=896888/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=16236 CPUtime=102.26
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 3931 0 0 0 10222 4 0 0 25 0 1 0 1094162214 16625664 3916 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 4059 3916 69 152 0 3905 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16236

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 978
/proc/meminfo: memFree=896824/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=16236 CPUtime=162.23
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 3932 0 0 0 16219 4 0 0 25 0 1 0 1094162214 16625664 3917 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 4059 3917 69 152 0 3905 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16236

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 978
/proc/meminfo: memFree=895288/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=17688 CPUtime=222.21
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 4306 0 0 0 22216 5 0 0 25 0 1 0 1094162214 18112512 4291 1992294400 134512640 135137933 4294956240 18446744073709551615 134552094 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 4422 4291 69 152 0 4268 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17688

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=893624/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=19140 CPUtime=282.19
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 4689 0 0 0 28214 5 0 0 25 0 1 0 1094162214 19599360 4674 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 4785 4674 69 152 0 4631 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19140

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=893624/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=19140 CPUtime=342.16
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 4689 0 0 0 34211 5 0 0 25 0 1 0 1094162214 19599360 4674 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 4785 4674 69 152 0 4631 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 19140

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=893560/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=19140 CPUtime=402.15
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 4689 0 0 0 40209 6 0 0 25 0 1 0 1094162214 19599360 4674 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 4785 4674 69 152 0 4631 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 19140

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=891768/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=21420 CPUtime=462.13
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5141 0 0 0 46206 7 0 0 25 0 1 0 1094162214 21934080 5126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5355 5126 69 152 0 5201 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 21420

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=891896/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=21420 CPUtime=522.11
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5141 0 0 0 52204 7 0 0 25 0 1 0 1094162214 21934080 5126 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5355 5126 69 152 0 5201 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 21420

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=891896/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=21552 CPUtime=582.08
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5151 0 0 0 58201 7 0 0 25 0 1 0 1094162214 22069248 5136 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5388 5136 69 152 0 5234 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 21552

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=891832/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=21528 CPUtime=642.07
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5151 0 0 0 64200 7 0 0 25 0 1 0 1094162214 22044672 5136 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5382 5136 69 152 0 5228 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 21528

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=891832/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=21528 CPUtime=702.04
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5152 0 0 0 70197 7 0 0 25 0 1 0 1094162214 22044672 5137 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5382 5137 69 152 0 5228 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 21528

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=889976/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=23244 CPUtime=762.03
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5615 0 0 0 76194 9 0 0 25 0 1 0 1094162214 23801856 5600 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5811 5600 69 152 0 5657 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 23244

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=889912/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=23244 CPUtime=822
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5615 0 0 0 82191 9 0 0 25 0 1 0 1094162214 23801856 5600 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5811 5600 69 152 0 5657 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 23244

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=889976/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=23244 CPUtime=881.98
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5615 0 0 0 88189 9 0 0 25 0 1 0 1094162214 23801856 5600 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5811 5600 69 152 0 5657 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 23244

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=889912/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=23244 CPUtime=941.96
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5615 0 0 0 94187 9 0 0 25 0 1 0 1094162214 23801856 5600 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5811 5600 69 152 0 5657 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 23244

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=889720/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=23508 CPUtime=1001.94
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5655 0 0 0 100184 10 0 0 25 0 1 0 1094162214 24072192 5640 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5877 5640 69 152 0 5723 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 23508

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=889720/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=23508 CPUtime=1061.92
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5655 0 0 0 106182 10 0 0 25 0 1 0 1094162214 24072192 5640 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5877 5640 69 152 0 5723 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 23508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=889720/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=23500 CPUtime=1121.89
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5658 0 0 0 112179 10 0 0 25 0 1 0 1094162214 24064000 5643 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5875 5643 69 152 0 5721 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 23500

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=889656/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=23500 CPUtime=1181.87
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5658 0 0 0 118177 10 0 0 25 0 1 0 1094162214 24064000 5643 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5875 5643 69 152 0 5721 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 23500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=889720/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=23500 CPUtime=1200.07
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5658 0 0 0 119997 10 0 0 25 0 1 0 1094162214 24064000 5643 1992294400 134512640 135137933 4294956240 18446744073709551615 134543122 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5875 5643 69 152 0 5721 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 23500

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: 0.99 0.98 0.97 2/65 980
/proc/meminfo: memFree=889720/2055920 swapFree=4177928/4192956
[pid=977] ppid=975 vsize=23500 CPUtime=1200.07
/proc/977/stat : 977 (picosat) R 975 977 32684 0 -1 4194304 5658 0 0 0 119997 10 0 0 25 0 1 0 1094162214 24064000 5643 1992294400 134512640 135137933 4294956240 18446744073709551615 134543122 0 0 4096 0 0 0 0 17 1 0 0
/proc/977/statm: 5875 5643 69 152 0 5721 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 23500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.110983
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 23508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5658
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= 2042

runsolver used 0.911861 second user time and 2.48862 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 05:36:01
IDJOB=1513270
IDBENCH=70249
IDSOLVER=506
FILE ID=node14/1513270-1238214961
PBS_JOBID= 9060550
Free space on /tmp= 65396 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S1136894336-075.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513270-1238214961/watcher-1513270-1238214961 -o /tmp/evaluation-result-1513270-1238214961/solver-1513270-1238214961 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513270-1238214961.cnf

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

MD5SUM BENCH= 95130954abd8400708fa3e3db5d60039
RANDOM SEED=219964527

node14.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		: 3000.270
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		: 3000.270
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:        912992 kB
Buffers:         83088 kB
Cached:         965144 kB
SwapCached:       8964 kB
Active:          66884 kB
Inactive:       991896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        912992 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          16288 kB
Slab:            70108 kB
Committed_AS:  2802508 kB
PageTables:       1456 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= 65396 MiB
End job on node14 at 2009-03-28 05:56:04