Trace number 1512694

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S315403000-060.cnf
MD5SUM5bdd8d21d4edc82016dc7031e101a675
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.8655
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1512694-1238207729.cnf
0.00/0.00	c parsed header 'p cnf 800 16000'
0.00/0.01	c initialized 800 variables
0.00/0.01	c found 16000 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   800   0.0 16000     0     0     0   0.0   0.7 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 8000 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 176.6   800  84.8 16000   100   100  8800  14.9   0.7 
0.00/0.02	c R   0.0 176.6   800  84.8 16000   100   100  8800  14.9   0.7 
0.00/0.03	c +   0.0 153.1   800  96.0 16000   250   250  9680  23.1   0.8 
0.00/0.05	c N   0.1 161.2   800  98.9 16000   403   403  9680  26.4   0.8 
0.00/0.05	c +   0.1 163.9   800  99.1 16000   475   475 10648  27.2   0.9 
0.07/0.09	c +   0.1 172.3   800  99.5 16000   812   812 11712  27.6   1.0 
0.09/0.12	c N   0.1 177.7   800  99.9 16000  1205  1205 11712  27.1   1.2 
0.09/0.13	c +   0.1 179.0   800  99.9 16000  1317  1317 12883  28.2   1.3 
0.19/0.20	c +   0.2 185.2   800 100.0 16000  2074  2074 14171  28.8   1.6 
0.29/0.32	c +   0.3 190.4   800 100.0 16000  3209  3209 15588  28.6   2.2 
0.29/0.32	c N   0.3 190.4   800 100.0 16000  3209  3209 15588  28.6   2.2 
0.49/0.51	c +   0.5 193.2   800 100.0 16000  4911  4911 17146  28.2   3.0 
0.79/0.82	c +   0.8 195.2   800 100.0 16000  7464  7464 18860  28.3   4.2 
0.79/0.89	c N   0.9 195.8   800 100.0 16000  8022  8022 18860  27.5   4.5 
1.29/1.33	c +   1.3 197.3   800 100.0 16000 11293 11293 20746  28.0   6.0 
2.39/2.40	c +   2.4 198.2   800 100.0 16000 17036 17036 22820  25.8   9.0 
2.79/2.89	c N   2.9 198.4   800 100.0 16000 19240 19240 22820  26.7  10.0 
4.30/4.35	c +   4.3 198.5   800 100.0 16000 25650 14233 25102  28.4   7.7 
7.39/7.41	c +   7.4 198.8   800 100.0 16000 38571 14594 27612  27.1   8.0 
8.69/8.78	c N   8.8 198.6   800 100.0 16000 44885 20908 27612  27.2  11.2 
8.69/8.78	c 
8.69/8.78	c  seconds     variables   original    learned     agility
8.69/8.78	c         level        used      conflicts    limit          MB
8.69/8.78	c 
11.88/11.96	c +  12.0 198.3   800 100.0 16000 57952 19237 30373  28.1  10.1 
19.98/20.05	c +  20.0 198.8   800 100.0 16000 87023 13715 33410  27.2   7.3 
24.28/24.33	c N  24.3 198.5   800 100.0 16000 102e3 29288 33410  28.7  15.6 
32.59/32.64	c +  32.6 197.9   800 100.0 16000 130e3 18690 36751  26.2  10.0 
51.78/51.81	c +  51.8 197.4   800 100.0 16000 196e3 16515 40426  28.2   8.9 
61.27/61.31	c N  61.3 197.4   800 100.0 16000 230e3 25071 40426  28.8  13.4 
81.47/81.57	c +  81.5 198.0   800 100.0 16000 294e3 35322 44468  26.2  19.0 
131.76/131.88	c + 131.8 198.4   800 100.0 16000 441e3 32196 48914  27.2  17.4 
158.45/158.53	c N 158.5 198.4   800 100.0 16000 512e3 35227 48914  27.2  19.3 
212.73/212.85	c + 212.8 198.1   800 100.0 16000 662e3 46222 53805  26.1  25.0 
338.10/338.20	c + 338.1 197.7   800 100.0 16000 993e3 26090 59185  26.5  14.0 
390.28/390.47	c N 390.4 197.6   800 100.0 16000 112e4 27256 59185  25.8  14.5 
539.64/539.86	c + 539.7 197.3   800 100.0 16000 148e4 32026 65103  27.4  16.9 
873.15/873.43	c + 873.2 196.9   800 100.0 16000 223e4 23407 71613  26.7  12.5 
985.93/986.22	c N 986.0 196.7   800 100.0 16000 246e4 26339 71613  27.1  14.5

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-1512694-1238207729/watcher-1512694-1238207729 -o /tmp/evaluation-result-1512694-1238207729/solver-1512694-1238207729 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512694-1238207729.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 0.97 0.88 2/64 2227
/proc/meminfo: memFree=996800/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=912 CPUtime=0
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1093434773 933888 116 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 228 117 56 152 0 74 0

[startup+0.07485 s]
/proc/loadavg: 0.99 0.97 0.88 2/64 2227
/proc/meminfo: memFree=996800/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=1704 CPUtime=0.07
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 356 0 0 0 7 0 0 0 18 0 1 0 1093434773 1744896 341 1992294400 134512640 135137933 4294956240 18446744073709551615 134552915 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 426 341 69 152 0 272 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1704

[startup+0.102853 s]
/proc/loadavg: 0.99 0.97 0.88 2/64 2227
/proc/meminfo: memFree=996800/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=1968 CPUtime=0.09
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 394 0 0 0 9 0 0 0 18 0 1 0 1093434773 2015232 379 1992294400 134512640 135137933 4294956240 18446744073709551615 134521248 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 492 379 69 152 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.301872 s]
/proc/loadavg: 0.99 0.97 0.88 2/64 2227
/proc/meminfo: memFree=996800/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=2892 CPUtime=0.29
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 643 0 0 0 29 0 0 0 19 0 1 0 1093434773 2961408 628 1992294400 134512640 135137933 4294956240 18446744073709551615 134522689 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 723 628 69 152 0 569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2892

[startup+0.701909 s]
/proc/loadavg: 0.99 0.97 0.88 2/64 2227
/proc/meminfo: memFree=996800/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=4616 CPUtime=0.69
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 1077 0 0 0 69 0 0 0 23 0 1 0 1093434773 4726784 1062 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 1154 1062 69 152 0 1000 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4616

[startup+1.50199 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 2228
/proc/meminfo: memFree=991608/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=7580 CPUtime=1.49
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 1802 0 0 0 149 0 0 0 25 0 1 0 1093434773 7761920 1787 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 1895 1787 69 152 0 1741 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7580

[startup+3.10113 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 2228
/proc/meminfo: memFree=988024/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=11540 CPUtime=3.09
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 2800 0 0 0 308 1 0 0 25 0 1 0 1093434773 11816960 2785 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 2885 2785 69 152 0 2731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11540

[startup+6.30144 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 2228
/proc/meminfo: memFree=984120/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=13388 CPUtime=6.29
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 3232 0 0 0 627 2 0 0 25 0 1 0 1093434773 13709312 3217 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 3347 3217 69 152 0 3193 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13388

[startup+12.701 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 2228
/proc/meminfo: memFree=981368/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=15896 CPUtime=12.68
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 3878 0 0 0 1266 2 0 0 25 0 1 0 1093434773 16277504 3863 1992294400 134512640 135137933 4294956240 18446744073709551615 134551508 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 3974 3863 69 152 0 3820 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15896

[startup+25.5023 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 2228
/proc/meminfo: memFree=979064/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=18536 CPUtime=25.48
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 4560 0 0 0 2545 3 0 0 25 0 1 0 1093434773 18980864 4545 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 4634 4545 69 152 0 4480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18536

[startup+51.1027 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 2228
/proc/meminfo: memFree=976376/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=21008 CPUtime=51.08
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 5108 0 0 0 5104 4 0 0 25 0 1 0 1093434773 21512192 5091 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 5252 5091 69 152 0 5098 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21008

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 2228
/proc/meminfo: memFree=971640/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=25456 CPUtime=102.27
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 6299 0 0 0 10222 5 0 0 25 0 1 0 1093434773 26066944 6237 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 6364 6237 69 152 0 6210 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25456

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 2228
/proc/meminfo: memFree=969208/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=28088 CPUtime=162.25
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 6939 0 0 0 16219 6 0 0 25 0 1 0 1093434773 28762112 6877 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 7022 6877 69 152 0 6868 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28088

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 2228
/proc/meminfo: memFree=966328/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=30860 CPUtime=222.23
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 7640 0 0 0 22216 7 0 0 25 0 1 0 1093434773 31600640 7578 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 7715 7578 69 152 0 7561 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30860

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 2228
/proc/meminfo: memFree=965688/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=31488 CPUtime=282.21
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 7823 0 0 0 28214 7 0 0 25 0 1 0 1093434773 32243712 7761 1992294400 134512640 135137933 4294956240 18446744073709551615 134545467 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 7872 7761 69 152 0 7718 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31488

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2228
/proc/meminfo: memFree=965624/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=31424 CPUtime=342.2
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 7823 0 0 0 34212 8 0 0 25 0 1 0 1093434773 32178176 7747 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 7856 7747 69 152 0 7702 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31424

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=963064/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=34064 CPUtime=402.19
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 8480 0 0 0 40210 9 0 0 25 0 1 0 1093434773 34881536 8404 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 8516 8404 69 152 0 8362 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 34064

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=963000/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=34064 CPUtime=462.17
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 8480 0 0 0 46208 9 0 0 25 0 1 0 1093434773 34881536 8404 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 8516 8404 69 152 0 8362 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 34064

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=963064/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=34064 CPUtime=522.15
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 8480 0 0 0 52206 9 0 0 25 0 1 0 1093434773 34881536 8404 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 8516 8404 69 152 0 8362 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 34064

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=960632/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=36440 CPUtime=582.14
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 9088 0 0 0 58204 10 0 0 25 0 1 0 1093434773 37314560 9012 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 9110 9012 69 152 0 8956 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 36440

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=960056/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=37100 CPUtime=642.12
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 9234 0 0 0 64202 10 0 0 25 0 1 0 1093434773 37990400 9158 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 9275 9158 69 152 0 9121 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 37100

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=959992/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=37072 CPUtime=702.1
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 9234 0 0 0 70200 10 0 0 25 0 1 0 1093434773 37961728 9158 1992294400 134512640 135137933 4294956240 18446744073709551615 134551515 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 9268 9158 69 152 0 9114 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 37072

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=959928/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=37072 CPUtime=762.08
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 9249 0 0 0 76198 10 0 0 25 0 1 0 1093434773 37961728 9173 1992294400 134512640 135137933 4294956240 18446744073709551615 134545621 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 9268 9173 69 152 0 9114 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 37072

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=959864/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=37072 CPUtime=822.06
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 9249 0 0 0 82196 10 0 0 25 0 1 0 1093434773 37961728 9173 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 9268 9173 69 152 0 9114 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 37072

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=959864/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=37072 CPUtime=882.05
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 9249 0 0 0 88195 10 0 0 25 0 1 0 1093434773 37961728 9173 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 9268 9173 69 152 0 9114 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 37072

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=955832/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=41676 CPUtime=942.03
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 10294 0 0 0 94191 12 0 0 25 0 1 0 1093434773 42676224 10216 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 10419 10216 69 152 0 10265 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 41676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=955832/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=41676 CPUtime=1002.02
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 10294 0 0 0 100189 13 0 0 25 0 1 0 1093434773 42676224 10216 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 10419 10216 69 152 0 10265 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 41676

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=955768/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=41656 CPUtime=1062
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 10294 0 0 0 106187 13 0 0 25 0 1 0 1093434773 42655744 10211 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 10414 10211 69 152 0 10260 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 41656

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=955768/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=41784 CPUtime=1121.99
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 10297 0 0 0 112186 13 0 0 25 0 1 0 1093434773 42786816 10214 1992294400 134512640 135137933 4294956240 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 10446 10214 69 152 0 10292 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 41784

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=955768/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=41780 CPUtime=1181.97
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 10297 0 0 0 118184 13 0 0 25 0 1 0 1093434773 42782720 10214 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 10445 10214 69 152 0 10291 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 41780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2230
/proc/meminfo: memFree=955832/2055920 swapFree=4179168/4192956
[pid=2227] ppid=2225 vsize=41772 CPUtime=1200.07
/proc/2227/stat : 2227 (picosat) R 2225 2227 2128 0 -1 4194304 10297 0 0 0 119994 13 0 0 25 0 1 0 1093434773 42774528 10214 1992294400 134512640 135137933 4294956240 18446744073709551615 134548935 0 0 4096 0 0 0 0 17 1 0 0
/proc/2227/statm: 10443 10214 69 152 0 10289 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 41772

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.145977
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 41808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10297
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= 923

runsolver used 0.793879 second user time and 2.58461 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-28 03:35:29
IDJOB=1512694
IDBENCH=70201
IDSOLVER=506
FILE ID=node61/1512694-1238207729
PBS_JOBID= 9060505
Free space on /tmp= 66292 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S315403000-060.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512694-1238207729/watcher-1512694-1238207729 -o /tmp/evaluation-result-1512694-1238207729/solver-1512694-1238207729 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512694-1238207729.cnf

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

MD5SUM BENCH= 5bdd8d21d4edc82016dc7031e101a675
RANDOM SEED=1734077169

node61.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        997216 kB
Buffers:         93088 kB
Cached:         870984 kB
SwapCached:       7920 kB
Active:         269252 kB
Inactive:       704380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        997216 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            71196 kB
Committed_AS:  2566016 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66292 MiB
End job on node61 at 2009-03-28 03:55:31