Trace number 1513318

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S441484366-048.cnf
MD5SUMb6119f642cd28b8170b8f409c6616618
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-1513318-1238216149.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  63.7   200  99.0 17000   100   100  9350   9.7   0.9 
0.00/0.02	c R   0.0  63.7   200  99.0 17000   100   100  9350   9.7   0.9 
0.00/0.03	c +   0.0  60.9   200 100.0 17000   250   250 10285  20.1   0.9 
0.00/0.04	c N   0.0  65.1   200 100.0 17000   405   405 10285  25.5   1.0 
0.00/0.04	c +   0.0  66.8   200 100.0 17000   475   475 11313  27.3   1.0 
0.00/0.06	c +   0.1  69.3   200 100.0 17000   812   812 12444  32.2   1.1 
0.00/0.08	c N   0.1  70.7   200 100.0 17000  1206  1206 12444  34.6   1.2 
0.00/0.08	c +   0.1  70.8   200 100.0 17000  1317  1317 13688  34.7   1.2 
0.10/0.12	c +   0.1  71.9   200 100.0 17000  2074  2074 15056  36.7   1.4 
0.10/0.19	c +   0.2  72.4   200 100.0 17000  3209  3209 16561  36.0   1.7 
0.10/0.19	c N   0.2  72.4   200 100.0 17000  3214  3214 16561  36.0   1.7 
0.19/0.29	c +   0.3  72.9   200 100.0 17000  4911  4911 18217  36.6   2.1 
0.39/0.47	c +   0.5  72.9   200 100.0 17000  7464  7464 20038  35.7   2.7 
0.49/0.51	c N   0.5  72.8   200 100.0 17000  8033  8033 20038  35.5   2.9 
0.79/0.80	c +   0.8  73.0   200 100.0 17000 11293 11293 22041  36.0   3.7 
1.39/1.43	c +   1.4  72.8   200 100.0 17000 17036 17036 24245  35.8   5.2 
1.69/1.74	c N   1.7  72.7   200 100.0 17000 19255 19255 24245  35.6   5.8 
2.69/2.72	c +   2.7  72.4   200 100.0 17000 25650 13437 26669  35.2   4.3 
4.29/4.39	c +   4.4  72.9   200 100.0 17000 38571 26358 29335  34.1   7.7 
5.29/5.33	c N   5.3  72.7   200 100.0 17000 44912 15795 29335  34.5   5.0 
5.29/5.33	c 
5.29/5.33	c  seconds     variables   original    learned     agility
5.29/5.33	c         level        used      conflicts    limit          MB
5.29/5.33	c 
7.29/7.32	c +   7.3  72.5   200 100.0 17000 57952 28835 32268  35.9   8.3 
12.39/12.44	c +  12.4  72.5   200 100.0 17000 87023 19025 35494  35.1   5.8 
15.89/15.91	c N  15.9  72.2   200 100.0 17000 102e3 34610 35494  35.3   9.9 
20.58/20.66	c +  20.7  72.3   200 100.0 17000 130e3 19491 39043  34.1   6.2 
33.68/33.70	c +  33.7  72.4   200 100.0 17000 196e3 35108 42947  34.8  10.2 
41.78/41.88	c N  41.9  72.2   200 100.0 17000 230e3 41190 42947  34.9  11.7 
55.18/55.28	c +  55.3  72.1   200 100.0 17000 294e3 18016 47241  35.8   5.7 
88.66/88.72	c +  88.7  71.4   200 100.0 17000 441e3 30656 51965  34.8   8.9 
107.45/107.57	c N 107.5  71.1   200 100.0 17000 512e3 26459 51965  34.7   7.8 
145.24/145.39	c + 145.3  70.7   200 100.0 17000 662e3 24011 57161  35.5   7.2 
242.40/242.57	c + 242.5  70.1   200 100.0 17000 993e3 54990 62877  34.8  15.2 
284.59/284.76	c N 284.7  69.8   200 100.0 17000 112e4 43504 62877  35.1  11.9 
398.24/398.42	c + 398.3  69.4   200 100.0 17000 148e4 14335 69164  35.1   4.7 
650.75/651.04	c + 650.8  69.2   200 100.0 17000 223e4 59325 76080  36.8  16.5 
732.32/732.70	c N 732.4  69.1   200 100.0 17000 246e4 43441 76080  35.3  12.7 
1073.29/1073.78	c + 107e1  69.1   200 100.0 17000 335e4 22569 83688  35.0   7.1

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-1513318-1238216149/watcher-1513318-1238216149 -o /tmp/evaluation-result-1513318-1238216149/solver-1513318-1238216149 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513318-1238216149.cnf 

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


[startup+0 s]
/proc/loadavg: 1.01 1.22 1.19 3/64 32331
/proc/meminfo: memFree=1011016/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=912 CPUtime=0
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1094277446 933888 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 228 109 56 152 0 74 0

[startup+0.106312 s]
/proc/loadavg: 1.01 1.22 1.19 3/64 32331
/proc/meminfo: memFree=1011016/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=2100 CPUtime=0.1
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 421 0 0 0 10 0 0 0 18 0 1 0 1094277446 2150400 406 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 525 406 69 152 0 371 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2100

[startup+0.20233 s]
/proc/loadavg: 1.01 1.22 1.19 3/64 32331
/proc/meminfo: memFree=1011016/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=2496 CPUtime=0.19
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 534 0 0 0 19 0 0 0 18 0 1 0 1094277446 2555904 519 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 624 519 69 152 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2496

[startup+0.30235 s]
/proc/loadavg: 1.01 1.22 1.19 3/64 32331
/proc/meminfo: memFree=1011016/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=3024 CPUtime=0.29
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 641 0 0 0 29 0 0 0 19 0 1 0 1094277446 3096576 626 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 756 626 69 152 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.702428 s]
/proc/loadavg: 1.01 1.22 1.19 3/64 32331
/proc/meminfo: memFree=1011016/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=4344 CPUtime=0.69
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 982 0 0 0 69 0 0 0 23 0 1 0 1094277446 4448256 967 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 1086 968 69 152 0 932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4344

[startup+1.50159 s]
/proc/loadavg: 1.01 1.22 1.19 2/65 32332
/proc/meminfo: memFree=1006336/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=6324 CPUtime=1.49
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 1474 0 0 0 149 0 0 0 25 0 1 0 1094277446 6475776 1459 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 1581 1459 69 152 0 1427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6324

[startup+3.1019 s]
/proc/loadavg: 1.01 1.22 1.19 2/65 32332
/proc/meminfo: memFree=1004032/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=8304 CPUtime=3.09
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 1964 0 0 0 308 1 0 0 25 0 1 0 1094277446 8503296 1938 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 2076 1938 69 152 0 1922 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8304

[startup+6.30154 s]
/proc/loadavg: 1.01 1.22 1.19 2/65 32332
/proc/meminfo: memFree=1001856/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=9624 CPUtime=6.29
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 2309 0 0 0 628 1 0 0 25 0 1 0 1094277446 9854976 2283 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 2406 2283 69 152 0 2252 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9624

[startup+12.7018 s]
/proc/loadavg: 1.01 1.21 1.19 2/65 32332
/proc/meminfo: memFree=1001024/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=10416 CPUtime=12.69
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 2522 0 0 0 1267 2 0 0 25 0 1 0 1094277446 10665984 2496 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 2604 2496 69 152 0 2450 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10416

[startup+25.5013 s]
/proc/loadavg: 1.01 1.20 1.18 2/65 32332
/proc/meminfo: memFree=999104/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=12520 CPUtime=25.48
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 2999 0 0 0 2546 2 0 0 25 0 1 0 1094277446 12820480 2973 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 3130 2973 69 152 0 2976 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12520

[startup+51.1014 s]
/proc/loadavg: 1.00 1.18 1.18 2/65 32332
/proc/meminfo: memFree=998016/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=13708 CPUtime=51.08
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 3290 0 0 0 5105 3 0 0 25 0 1 0 1094277446 14036992 3264 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 3427 3264 69 152 0 3273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13708

[startup+102.302 s]
/proc/loadavg: 1.00 1.15 1.17 2/65 32332
/proc/meminfo: memFree=995712/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=15820 CPUtime=102.26
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 3836 0 0 0 10223 3 0 0 25 0 1 0 1094277446 16199680 3810 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 3955 3810 69 152 0 3801 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15820

[startup+162.301 s]
/proc/loadavg: 1.00 1.12 1.16 2/65 32332
/proc/meminfo: memFree=994368/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=17272 CPUtime=162.23
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 4194 0 0 0 16219 4 0 0 25 0 1 0 1094277446 17686528 4168 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 4318 4168 69 152 0 4164 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17272

[startup+222.305 s]
/proc/loadavg: 1.08 1.12 1.15 2/65 32332
/proc/meminfo: memFree=994240/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=17268 CPUtime=222.21
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 4206 0 0 0 22217 4 0 0 25 0 1 0 1094277446 17682432 4180 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 4317 4180 69 152 0 4163 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17268

[startup+282.302 s]
/proc/loadavg: 1.03 1.09 1.14 2/65 32332
/proc/meminfo: memFree=992704/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=18720 CPUtime=282.19
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 4595 0 0 0 28214 5 0 0 25 0 1 0 1094277446 19169280 4569 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 4680 4569 69 152 0 4526 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18720

[startup+342.302 s]
/proc/loadavg: 1.01 1.07 1.13 2/65 32338
/proc/meminfo: memFree=992512/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=18720 CPUtime=342.16
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 4595 0 0 0 34211 5 0 0 25 0 1 0 1094277446 19169280 4569 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 4680 4569 69 152 0 4526 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 18720

[startup+402.302 s]
/proc/loadavg: 1.00 1.06 1.11 2/65 32338
/proc/meminfo: memFree=992512/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=18720 CPUtime=402.14
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 4595 0 0 0 40209 5 0 0 25 0 1 0 1094277446 19169280 4569 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 4680 4569 69 152 0 4526 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18720

[startup+462.302 s]
/proc/loadavg: 1.00 1.04 1.10 2/65 32338
/proc/meminfo: memFree=991040/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=20816 CPUtime=462.12
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 4997 0 0 0 46206 6 0 0 25 0 1 0 1094277446 21315584 4971 1992294400 134512640 135137933 4294956240 18446744073709551615 134527900 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 5204 4971 69 152 0 5050 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 20816

[startup+522.301 s]
/proc/loadavg: 1.00 1.03 1.09 2/65 32338
/proc/meminfo: memFree=990976/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=20816 CPUtime=522.1
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 4997 0 0 0 52204 6 0 0 25 0 1 0 1094277446 21315584 4971 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 5204 4971 69 152 0 5050 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 20816

[startup+582.301 s]
/proc/loadavg: 1.00 1.03 1.08 2/65 32338
/proc/meminfo: memFree=991040/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=20816 CPUtime=582.07
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 5001 0 0 0 58201 6 0 0 25 0 1 0 1094277446 21315584 4975 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 5204 4975 69 152 0 5050 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 20816

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 32338
/proc/meminfo: memFree=990976/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=20948 CPUtime=642.05
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 5010 0 0 0 64199 6 0 0 25 0 1 0 1094277446 21450752 4984 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 5237 4984 69 152 0 5083 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 20948

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 32338
/proc/meminfo: memFree=989120/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=22644 CPUtime=702.02
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 5457 0 0 0 70196 6 0 0 25 0 1 0 1094277446 23187456 5431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 5661 5431 69 152 0 5507 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 22644

[startup+762.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 32338
/proc/meminfo: memFree=988992/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=22776 CPUtime=762.01
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 5508 0 0 0 76195 6 0 0 25 0 1 0 1094277446 23322624 5482 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 5694 5482 69 152 0 5540 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 22776

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 32338
/proc/meminfo: memFree=988928/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=22776 CPUtime=821.98
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 5511 0 0 0 82192 6 0 0 25 0 1 0 1094277446 23322624 5485 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 5694 5485 69 152 0 5540 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 22776

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 32338
/proc/meminfo: memFree=988928/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=22776 CPUtime=881.96
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 5511 0 0 0 88190 6 0 0 25 0 1 0 1094277446 23322624 5485 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 5694 5485 69 152 0 5540 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 22776

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 32338
/proc/meminfo: memFree=988672/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=23040 CPUtime=941.93
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 5555 0 0 0 94187 6 0 0 25 0 1 0 1094277446 23592960 5529 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 5760 5529 69 152 0 5606 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 23040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 32338
/proc/meminfo: memFree=988736/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=23036 CPUtime=1001.91
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 5555 0 0 0 100185 6 0 0 25 0 1 0 1094277446 23588864 5529 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 5759 5529 69 152 0 5605 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 23036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 32338
/proc/meminfo: memFree=988736/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=23024 CPUtime=1061.89
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 5555 0 0 0 106183 6 0 0 25 0 1 0 1094277446 23576576 5529 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 5756 5529 69 152 0 5602 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 23024

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 32338
/proc/meminfo: memFree=986880/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=24740 CPUtime=1121.87
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 5996 0 0 0 112180 7 0 0 25 0 1 0 1094277446 25333760 5970 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 6185 5970 69 152 0 6031 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 24740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 32338
/proc/meminfo: memFree=986880/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=24740 CPUtime=1181.85
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 5996 0 0 0 118178 7 0 0 25 0 1 0 1094277446 25333760 5970 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 6185 5970 69 152 0 6031 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 24740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 32338
/proc/meminfo: memFree=986880/2055920 swapFree=4176244/4192956
[pid=32331] ppid=32329 vsize=24740 CPUtime=1200.04
/proc/32331/stat : 32331 (picosat) R 32329 32331 31512 0 -1 4194304 5996 0 0 0 119997 7 0 0 25 0 1 0 1094277446 25333760 5970 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32331/statm: 6185 5970 69 152 0 6031 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 24740

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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.079987
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 24740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5996
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= 1303

runsolver used 1.00785 second user time and 2.37864 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 05:55:49
IDJOB=1513318
IDBENCH=70253
IDSOLVER=506
FILE ID=node53/1513318-1238216149
PBS_JOBID= 9060513
Free space on /tmp= 66040 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S441484366-048.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513318-1238216149/watcher-1513318-1238216149 -o /tmp/evaluation-result-1513318-1238216149/solver-1513318-1238216149 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513318-1238216149.cnf

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

MD5SUM BENCH= b6119f642cd28b8170b8f409c6616618
RANDOM SEED=1350301830

node53.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		: 3000.264
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		: 3000.264
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:       1011432 kB
Buffers:         76272 kB
Cached:         884824 kB
SwapCached:      10692 kB
Active:         161348 kB
Inactive:       812016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1011432 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          17844 kB
Slab:            57112 kB
Committed_AS:  2450996 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 06:15:52